Onkyo HT-R508 User manual
HT-R508
SERVICE MANUAL
SERVICE MANUAL
RC-681M
AV RECEIVER
MODEL HT-R508
Ref. No. 4042
042007
HT-R508 Silver model
230V AC, 50HzS MPP
HT-R508 for HT-S508 Silver model
230V AC, 50HzS MPP
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
EXPLODED VIEWS-1
HT-R508
A002
x 5 pcs.
A061
x 6 pcs.
A012
x 2 pcs.
A017
x 2 pcs.
A021
x 4 pcs.
A065
x 4 pcs.
A068
x 4 pcs.
A066
x 4 pcs.
A020
x 2 pcs.
A096
x 3 pcs.
A089
x 3 pcs.
A030
x 4 pcs.
A013
x 7 pcs.
A044
x 2 pcs.
A043
x 2 pcs.
A001
A073
A016
A027
A018
F6901
F901
F901C
F6902
P101
P901
A093
A039
A046
A039
U01
U02
U07
U08
U04
U11
U12
U15
U14
U05
U06
U10
U09
U03
A037
A072
A044
A044
A022
A040
A050
A041
A042
A048
A039
A055
A056
A057
A083
A077
A003
A060
P701
A031
A033
A029
A028
T901
A102
A071
A043
x 2 pcs.
A011
x 6 pcs.
A039
A045
A045
P6601A
x 14 pcs.
A097
A046
x 2 pcs.
A075
A062
A069
Refer to
EXPLODED VIEWS-2
HT-R508
EXPLODED VIEWS-2
HT-R508
HT-R508
Q6054
Q6064
Q6053
Q6063
Q6052
Q6062
Q6051
Q6061
Q6050
Q6060
Q6050A
Q6050B
x 4 pcs.
A049
x 10 pcs.
Q6050A
EXPLODED VIEWS-2
HT-R508
HT-R508
Q6054
Q6064
Q6053
Q6063
Q6052
Q6062
Q6051
Q6061
Q6050
Q6060
Q6050A
Q6050B
x 4 pcs.
A049
x 10 pcs.
Q6050A
BLOCK DIAGRAMS-1
AUDIO SECTION
HT-R508
HT-R508
MAIN L
MAIN R
SUB L
SUB R
REC L
REC R
AMUT
FRL
CSRL
FRONT SPEAKERS
CENTER SPEAKER
POWER AMPLIFIER
+29dB
+29dB
+29dB
+29dB
+29dB
VCR/DVR IN
VCR/DVR OUT
CBL/SAT IN
TAPE IN
TAPE OUT
CD
SETUP MIC
(FRONT)
MIC AMP
MIC DETECT
TONE
TONE
DIR
2ch ADC
-
-
CS42518
8ch DAC
INVERTING
INVERTING
FRONT
CENTER
SURROUND
TUNER UNIT
PHONES
LPF
LPF
LPF
LPF
LPF
LPF
16M bit
SD_RAM
FLASH MEMORY
4M Bit
DSP
D707E001BRFP250
OPTICAL
COAXIAL
MICRO
CONTROLLER
HDMI
IN1
IN2
OUT
SW
HDMI
RI
INTERFACE RI
PREOUT
SUBWOOFER
AUX INPUT
(FRONT)
+
++
++
25k25k 25k25k
25k25k25k
25k
25k
25k
25k
25k25k25k25k25k
L
R
SURROUND SPEAKERS
L
R
MUTING
MICROPROCESSOR
DVD (MULTI IN)
SUBWOOFER
L
R
L
R
1
1
2
RELAY
RELAY
ES29LV400 M12L16161A
2
L
R
L
R
L
R
L
R
L
R
L
R
L
R
DIGITAL IN
Q701
M30624MHP
Q281
Q282
Q201
40
59
60
L
R
61
62
55
56
53
54
Q5501
R2S15211FP
SELECTOR / VOLUME
L
R
37
36
49
50
47
48
45
46
71
72
67
68
Q341
14
13
15
16
Q301
19 FL
17 FR
7
14
C
SL
Q5630
12
9
SR
SW
73
74
Q5503
75
30
77
33
78
32
76
31
FL
FR
C
SL
SR
SW
FR
FL
C
SW
SL
SR
31
30
32
33
36
37
35
34
28
29
27
26
A
1
2
3
4
5
BCDEFGH
BLOCK DIAGRAMS-1
AUDIO SECTION
HT-R508
HT-R508
MAIN L
MAIN R
SUB L
SUB R
REC L
REC R
AMUT
FRL
CSRL
FRONT SPEAKERS
CENTER SPEAKER
POWER AMPLIFIER
+29dB
+29dB
+29dB
+29dB
+29dB
VCR/DVR IN
VCR/DVR OUT
CBL/SAT IN
TAPE IN
TAPE OUT
CD
SETUP MIC
(FRONT)
MIC AMP
MIC DETECT
TONE
TONE
DIR
2ch ADC
-
-
CS42518
8ch DAC
INVERTING
INVERTING
FRONT
CENTER
SURROUND
TUNER UNIT
PHONES
LPF
LPF
LPF
LPF
LPF
LPF
16M bit
SD_RAM
FLASH MEMORY
4M Bit
DSP
D707E001BRFP250
OPTICAL
COAXIAL
MICRO
CONTROLLER
HDMI
IN1
IN2
OUT
SW
HDMI
RI
INTERFACE RI
PREOUT
SUBWOOFER
AUX INPUT
(FRONT)
+
++
++
25k25k 25k25k
25k25k25k
25k
25k
25k
25k
25k25k25k25k25k
L
R
SURROUND SPEAKERS
L
R
MUTING
MICROPROCESSOR
DVD (MULTI IN)
SUBWOOFER
L
R
L
R
1
1
2
RELAY
RELAY
ES29LV400 M12L16161A
2
L
R
L
R
L
R
L
R
L
R
L
R
L
R
DIGITAL IN
Q701
M30624MHP
Q281
Q282
Q201
40
59
60
L
R
61
62
55
56
53
54
Q5501
R2S15211FP
SELECTOR / VOLUME
L
R
37
36
49
50
47
48
45
46
71
72
67
68
Q341
14
13
15
16
Q301
19 FL
17 FR
7
14
C
SL
Q5630
12
9
SR
SW
73
74
Q5503
75
30
77
33
78
32
76
31
FL
FR
C
SL
SR
SW
FR
FL
C
SW
SL
SR
31
30
32
33
36
37
35
34
28
29
27
26
A
1
2
3
4
5
BCDEFGH
BLOCK DIAGRAMS-1
AUDIO SECTION
HT-R508
MAIN L
MAIN R
SUB L
SUB R
REC L
REC R
AMUT
FRL
CSRL
FRONT SPEAKERS
CENTER SPEAKER
POWER AMPLIFIER
+29dB
+29dB
+29dB
+29dB
+29dB
VCR/DVR IN
VCR/DVR OUT
CBL/SAT IN
TAPE IN
TAPE OUT
CD
SETUP MIC
(FRONT)
MIC AMP
MIC DETECT
TONE
TONE
DIR
2ch ADC
-
-
CS42518
8ch DAC
INVERTING
INVERTING
FRONT
CENTER
SURROUND
TUNER UNIT
PHONES
LPF
LPF
LPF
LPF
LPF
LPF
16M bit
SD_RAM
FLASH MEMORY
4M Bit
DSP
D707E001BRFP250
OPTICAL
COAXIAL
MICRO
CONTROLLER
HDMI
IN1
IN2
OUT
SW
HDMI
RI
INTERFACE RI
PREOUT
SUBWOOFER
AUX INPUT
(FRONT)
+
++
++
25k25k 25k25k
25k25k25k
25k
25k
25k
25k
25k25k25k25k25k
L
R
SURROUND SPEAKERS
L
R
MUTING
MICROPROCESSOR
DVD (MULTI IN)
SUBWOOFER
L
R
L
R
1
1
2
RELAY
RELAY
ES29LV400 M12L16161A
2
L
R
L
R
L
R
L
R
L
R
L
R
L
R
DIGITAL IN
Q701
M30624MHP
Q281
Q282
Q201
40
59
60
L
R
61
62
55
56
53
54
Q5501
R2S15211FP
SELECTOR / VOLUME
L
R
37
36
49
50
47
48
45
46
71
72
67
68
Q341
14
13
15
16
Q301
19 FL
17 FR
7
14
C
SL
Q5630
12
9
SR
SW
73
74
Q5503
75
30
77
33
78
32
76
31
FL
FR
C
SL
SR
SW
FR
FL
C
SW
SL
SR
31
30
32
33
36
37
35
34
28
29
27
26
A
1
2
3
4
5
BCDEFGH
HT-R508
HT-R508
BLOCK DIAGRAMS-2
VIDEO SECTION
C
Y
V
VIDEO BOARD
CB
YY
VCR/DVR IN
CBL/SAT IN
YC
YC
Y
C
CB
CR
Y
COMPONENT
VIDEO
VCR/DVR OUT
Y
CY
C
MONITOR OUT
MONITOR OUT
VIDEO
(COMPOSITE)
S VIDEO
CR CR/PR
CB/PB
SDET
M-SDET
AN-15881A
6dB
6dB
75
75
75
6dB
6dB
6dB
75
75
75
75
75
75
75
75
SDET
SDET SDET
SDET
SELV1
SELV1
SDET SDET
SELV1
75
0dB
6dB
NAVD-9178
OUT
VCR/DVR OUT
DVD IN
Y
CR/PR
CB/PB
COMPONENT
VIDEO
Y
CR/PR
CB/PB
Y
CR/PR
CB/PB
VIDEO
(COMPOSITE)
S VIDEO
DVD IN
VCR/DVR IN
CBL/SAT IN
AUX IN
(FRONT)
DVD IN
VCR/DVR IN
CBL/SAT IN
VIDEO SWITCH
Q4002
A
1
2
3
4
BCDE
SCHEMATIC DIAGRAMS-1
AUDIO INPUT SECTION
HT-R508
HT-R508
DMIXR
L_OUT
SW_OUT
+12VTRG
+22V
GND_TRG
SL_OUT
SR_OUT
R_OUT
SW_OUT1
Z2_R
DAC_FL
DMIXL
DAC_SW
Z2_L
C_OUT
C_OUT
L_OUT
R_OUT
SL_OUT
SR_OUT
-12V
+12V
DAC_FR
MIC
TUPACK_R
VIDEO4_L
RI
AD_L
AD_R
-12V
GND_A
VOL_CLK
VOL_DATA
+12V
GND_D
SEC1H
PROTECT
PROTECT
SEC1H
VOLH
VOLH
AMUT
DAC_SBR1
DAC_SBL1
SIRIUS_R
SIRIUS_L
GND_A
XM_R
XM_L
+12V
-12V
TUPACK_L
VIDEO4_R
GND_A
IR
+5.6IR
GND_IR
TZ2
Z2MUT
SB/PREMUTE
DAC_FL1
DAC_SW1
DAC_C1
DAC_FR1
DAC_SL1
SR
SL
R
L
C
GND_S1
GND
+22V
-22V
GND_TU
S1L+
S1L-
GND_E
DAC_SR1
Downmix
NC
PREOUT RELAY
RI
CD
OUT
IN
CBL/SAT IN
OUT
VCR/DVR
Subwoofer
+/-12V Supply
SURROUND
FRONT
DVD (MULTI IN)
+/-7V Supply
SUBWOOFER
J5063
NC
To NADG-9177
(SD-3 : A3) NC
C5603
47/50
Q5503A
NJM4580M-D
1
2
3
4
R5593
1.2K
R5590 10K
R5594 10K
R5592
470
R5595 10K
R5591
10K
C5556 47/25
C5557 47/25
C5558 47/25
C5559 474J
C5561223J
R5631
47K
R5630
220
R5632
15K
R5633
1.2K
R5634
10K
Q5630A
NJM4580M-D
3
2
1
4
Q5630B
NJM4580M-D
5
6
8
7
C5552 NC
C5553 47/25
C5554 47/25
C5555 47/25
D9001
D9003D9004
C5671
10/50
R5814
NC
R5813
NC
R5623
0
R5624
0
R5613
2.2K
C5608
47/50
R5608
220K
R5616
2.2K
R5606
220K
R5607
220K
R5615
2.2K
C5605
47/50
R5614
2.2K
C5604
47/50
R5604
220K
R5605
220K
R5603
220K
R5600
220K
R5618
2.2K
R5609
220K
P6221
22
24
21
2
10
1
C6226
104Z
R6226
100K
R6222
10K
R6223
10K
R6224
3.3K
C6221
223K
C6227
104Z
R6227
3.3
D6222D6221
Q6223
RN1402
3
1
2
Q6222
RN1402
3
1
2
R6228
1K
Q6227
RN1402
1
3 2
Q6226
2SB1068-U
3
1
2
R5617
2.2K
R5627
0
C5606
47/50
C5607
47/50
R5610
270
R5620
100
R5625
0
R5626
0
R5506
330
R5507
330
R5508
330
R5513
330
R5514
330
R5515
330
R5516
330
R5517
330
C5507
221J
C5508
221J
C5513
221J
C5514
221J
C5515
NC
C5516
NC
R5518
330
RL5700
8
10
5
3
12 1
4
9
Q5503BM-D
NJM4580
7
8
6
5
R5599
10K
C5631
221J
R5596
470
R5597
1.2K
R5504
330
R5505
330 C5505
NC
C5506
NC
C5504
221K
R5519
330
R5520
330
R5521
330
R5522
330
R5523
330
C5522
221J
C5523
221J
C5521
221J
R5524
330
R5619
2.2K
C5609
47/50
R5543
220K
R5544
220K
R5545
220K
R5546
220K
R5547
220K
R5548
220K
R5553
220K
R5554
220K
R5555
220K
R5556
220K
R5557
220K
R5558
220K
R5559
220K
R5560
220K
R5561
220K
R5562
220K
R5563
220K
R5564
220K
Q5700
RN1402
D5700
1SS133
R5668
22
Q5501
R2S15211FP
64
64 : INL9
63
63 : INR9
62
62 : INLA/RECL1
61
61 : INRA/RECR1
60 INL8
59 INR8
58 INL7
57 INR7
56 INL6
55 INR6
54 INL5
53 INR5
52 INL4
51 INR4
50 INL3
49 INR3
48 INL2
47 INR2
46 INL1
45 INR1
44 AVEE
43 CLOCK
42
42 : DATA
41
43 : DGND
40 MONO
39 SUBL
38 SUBR
37 ADCR
36 ADCL
35 FRIN2
34 FLIN2
33 SRIN2
32 SLIN2
31 SWIN2
30 CIN2
29 SBRIN2
28 SBLIN2
27 TRE_R
26 BASS_R2
25 BASS_R1
24
AVCC : 24 23
TRE_L : 23 22
BASS_L2 : 22 21
BASS_L1 : 21 20
FRC
19
FROUT
18
AGND
17
FLOUT
16
FLC
15
6-C
14
6-OUT
13
AGND
12
5-OUT
11
5-C
10
4-C
9
4-OUT
8
AGND
7
3-OUT
6
3-C
5
2-C
4
2-OUT : 4
3
AGND : 3
2
1-OUT : 2
1
1-C : 1
80
SBRIN1
79
SBLIN1
78
SRIN1
77
SLIN1
76
SWIN1
75
CIN1
74
FRIN1
73
FLIN1
72
RECL3
71
RECR3
70
INL11/RECL5
69
INR11/RECR5
68
INL10/RECL4
67
INR10/RECR4
66
INLB/RECL2
65
INRB/RECR2
(Botom view)
R6221
100
Q6221
PC817X
C6229
104Z
C5551 NC
C5700
103Z
C5666
220/25
R5667
22
R5666
22
R5575
220K
R5579
220K
R5576
220K
R5580
220K
R5581
220K
R5583
220K
R5582
220K
P5505
P7900
P301
1
2
3
4
5
6
C5667
220/25
C5670
10/50
C5672
220/25
C5673
220/25
P302
1
2
3
4
5
6
7
8
9
10
11
12
13
14
JL5502A
1
2
3
4
5
6
7
P303
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C5630
47/50
P7904
10
P7905
P7906
R5571
R5500
330
C5600
100/25
C6222
100/25
+
C5503
221K
C5564 223J
C5517
221J
C5590 330J
R5598 10K
C5591 330J
C5518
221J
C5519
221K
C5520
221K
C5524
221K
C5632 103J
P7908
Q5671
79M12
3O2
I
1
G
Q5670
78M12
3O
2G
1
I
R5503
330
D5708
D5718
C9003
1000/35
C9004
1000/35
R5673
(2W)
68
R5671
(2W)
68
D5671
MTZJ6.2C
D5673
1SS133
1
D5672
MTZJ6.2C
D5674
1SS133
1
D9002
C9001
334J
P6991
R5585
1.8K
C5560823J
R5586
1.8K C5562
474J
C5563 823J
R5674
82(1W)
R5675
82(1W)
R5589
1K
C5531
R5531
100
C5674
470/16
C5675
470/16
R5672
(2W)
47
R5670
(2W)
47
R5660
(1W)
2.2
R5661
(1W)2.2
Q5600
RN1441
Q5603
RN1441
Q5604
RN1441
Q5605
RN1441
Q5606
RN1441
Q5607
RN1441
Q5610
RN1441
Q5613 NC
Q5614
NC
Q5615
NC
Q5616 NC
Q5617 NC
Q5609
RN1441
Q5608
RN1441
P7902
C5566
47/25
C5565
47/25
R5577
47K
R5578
47K
R5587 10K
R5588 10K
R5680 NC
R5681 220K
R5682 NC
C556947/50
C557647/50
C557047/50
C557147/50
C557447/50
C557547/50
C557247/50
C557347/50
C5708
222K
C5707
P304
3
2
1
To NADG-9177
(SD-3 : A2)
To NADG-9177
(SD-3 : A2)
NC
To NAAF-8779(2/2)
(SD-2 : A3)
To NAAF-8779(2/2)
(SD-2 : D4)
To NAAF-8779(2/2)
(SD-2 : B5)
D9001 - 9004 : RL1N4003
NC
NC
PREOUT
TAPE
IN
NAAF-8779(1/2)
U01 AMPLIFIER PC BOARD
SUBWOOFER
CENTER
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
SELECTOR / VOLUME
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
FRONT Lch
FRONT Rch
NC
NC
NC
A
1
2
3
4
5
BCDEFGH
SCHEMATIC DIAGRAMS-1
AUDIO INPUT SECTION
HT-R508
HT-R508
DMIXR
L_OUT
SW_OUT
+12VTRG
+22V
GND_TRG
SL_OUT
SR_OUT
R_OUT
SW_OUT1
Z2_R
DAC_FL
DMIXL
DAC_SW
Z2_L
C_OUT
C_OUT
L_OUT
R_OUT
SL_OUT
SR_OUT
-12V
+12V
DAC_FR
MIC
TUPACK_R
VIDEO4_L
RI
AD_L
AD_R
-12V
GND_A
VOL_CLK
VOL_DATA
+12V
GND_D
SEC1H
PROTECT
PROTECT
SEC1H
VOLH
VOLH
AMUT
DAC_SBR1
DAC_SBL1
SIRIUS_R
SIRIUS_L
GND_A
XM_R
XM_L
+12V
-12V
TUPACK_L
VIDEO4_R
GND_A
IR
+5.6IR
GND_IR
TZ2
Z2MUT
SB/PREMUTE
DAC_FL1
DAC_SW1
DAC_C1
DAC_FR1
DAC_SL1
SR
SL
R
L
C
GND_S1
GND
+22V
-22V
GND_TU
S1L+
S1L-
GND_E
DAC_SR1
Downmix
NC
PREOUT RELAY
RI
CD
OUT
IN
CBL/SAT IN
OUT
VCR/DVR
Subwoofer
+/-12V Supply
SURROUND
FRONT
DVD (MULTI IN)
+/-7V Supply
SUBWOOFER
J5063
NC
To NADG-9177
(SD-3 : A3) NC
C5603
47/50
Q5503A
NJM4580M-D
1
2
3
4
R5593
1.2K
R5590 10K
R5594 10K
R5592
470
R5595 10K
R5591
10K
C5556 47/25
C5557 47/25
C5558 47/25
C5559 474J
C5561223J
R5631
47K
R5630
220
R5632
15K
R5633
1.2K
R5634
10K
Q5630A
NJM4580M-D
3
2
1
4
Q5630B
NJM4580M-D
5
6
8
7
C5552 NC
C5553 47/25
C5554 47/25
C5555 47/25
D9001
D9003D9004
C5671
10/50
R5814
NC
R5813
NC
R5623
0
R5624
0
R5613
2.2K
C5608
47/50
R5608
220K
R5616
2.2K
R5606
220K
R5607
220K
R5615
2.2K
C5605
47/50
R5614
2.2K
C5604
47/50
R5604
220K
R5605
220K
R5603
220K
R5600
220K
R5618
2.2K
R5609
220K
P6221
22
24
21
2
10
1
C6226
104Z
R6226
100K
R6222
10K
R6223
10K
R6224
3.3K
C6221
223K
C6227
104Z
R6227
3.3
D6222D6221
Q6223
RN1402
3
1
2
Q6222
RN1402
3
1
2
R6228
1K
Q6227
RN1402
1
3 2
Q6226
2SB1068-U
3
1
2
R5617
2.2K
R5627
0
C5606
47/50
C5607
47/50
R5610
270
R5620
100
R5625
0
R5626
0
R5506
330
R5507
330
R5508
330
R5513
330
R5514
330
R5515
330
R5516
330
R5517
330
C5507
221J
C5508
221J
C5513
221J
C5514
221J
C5515
NC
C5516
NC
R5518
330
RL5700
8
10
5
3
12 1
4
9
Q5503BM-D
NJM4580
7
8
6
5
R5599
10K
C5631
221J
R5596
470
R5597
1.2K
R5504
330
R5505
330 C5505
NC
C5506
NC
C5504
221K
R5519
330
R5520
330
R5521
330
R5522
330
R5523
330
C5522
221J
C5523
221J
C5521
221J
R5524
330
R5619
2.2K
C5609
47/50
R5543
220K
R5544
220K
R5545
220K
R5546
220K
R5547
220K
R5548
220K
R5553
220K
R5554
220K
R5555
220K
R5556
220K
R5557
220K
R5558
220K
R5559
220K
R5560
220K
R5561
220K
R5562
220K
R5563
220K
R5564
220K
Q5700
RN1402
D5700
1SS133
R5668
22
Q5501
R2S15211FP
64
64 : INL9
63
63 : INR9
62
62 : INLA/RECL1
61
61 : INRA/RECR1
60 INL8
59 INR8
58 INL7
57 INR7
56 INL6
55 INR6
54 INL5
53 INR5
52 INL4
51 INR4
50 INL3
49 INR3
48 INL2
47 INR2
46 INL1
45 INR1
44 AVEE
43 CLOCK
42
42 : DATA
41
43 : DGND
40 MONO
39 SUBL
38 SUBR
37 ADCR
36 ADCL
35 FRIN2
34 FLIN2
33 SRIN2
32 SLIN2
31 SWIN2
30 CIN2
29 SBRIN2
28 SBLIN2
27 TRE_R
26 BASS_R2
25 BASS_R1
24
AVCC : 24 23
TRE_L : 23 22
BASS_L2 : 22 21
BASS_L1 : 21 20
FRC
19
FROUT
18
AGND
17
FLOUT
16
FLC
15
6-C
14
6-OUT
13
AGND
12
5-OUT
11
5-C
10
4-C
9
4-OUT
8
AGND
7
3-OUT
6
3-C
5
2-C
4
2-OUT : 4
3
AGND : 3
2
1-OUT : 2
1
1-C : 1
80
SBRIN1
79
SBLIN1
78
SRIN1
77
SLIN1
76
SWIN1
75
CIN1
74
FRIN1
73
FLIN1
72
RECL3
71
RECR3
70
INL11/RECL5
69
INR11/RECR5
68
INL10/RECL4
67
INR10/RECR4
66
INLB/RECL2
65
INRB/RECR2
(Botom view)
R6221
100
Q6221
PC817X
C6229
104Z
C5551 NC
C5700
103Z
C5666
220/25
R5667
22
R5666
22
R5575
220K
R5579
220K
R5576
220K
R5580
220K
R5581
220K
R5583
220K
R5582
220K
P5505
P7900
P301
1
2
3
4
5
6
C5667
220/25
C5670
10/50
C5672
220/25
C5673
220/25
P302
1
2
3
4
5
6
7
8
9
10
11
12
13
14
JL5502A
1
2
3
4
5
6
7
P303
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C5630
47/50
P7904
10
P7905
P7906
R5571
R5500
330
C5600
100/25
C6222
100/25
+
C5503
221K
C5564 223J
C5517
221J
C5590 330J
R5598 10K
C5591 330J
C5518
221J
C5519
221K
C5520
221K
C5524
221K
C5632 103J
P7908
Q5671
79M12
3O2
I
1
G
Q5670
78M12
3O
2G
1
I
R5503
330
D5708
D5718
C9003
1000/35
C9004
1000/35
R5673
(2W)
68
R5671
(2W)
68
D5671
MTZJ6.2C
D5673
1SS133
1
D5672
MTZJ6.2C
D5674
1SS133
1
D9002
C9001
334J
P6991
R5585
1.8K
C5560823J
R5586
1.8K C5562
474J
C5563 823J
R5674
82(1W)
R5675
82(1W)
R5589
1K
C5531
R5531
100
C5674
470/16
C5675
470/16
R5672
(2W)
47
R5670
(2W)
47
R5660
(1W)
2.2
R5661
(1W)2.2
Q5600
RN1441
Q5603
RN1441
Q5604
RN1441
Q5605
RN1441
Q5606
RN1441
Q5607
RN1441
Q5610
RN1441
Q5613 NC
Q5614
NC
Q5615
NC
Q5616 NC
Q5617 NC
Q5609
RN1441
Q5608
RN1441
P7902
C5566
47/25
C5565
47/25
R5577
47K
R5578
47K
R5587 10K
R5588 10K
R5680 NC
R5681 220K
R5682 NC
C556947/50
C557647/50
C557047/50
C557147/50
C557447/50
C557547/50
C557247/50
C557347/50
C5708
222K
C5707
P304
3
2
1
To NADG-9177
(SD-3 : A2)
To NADG-9177
(SD-3 : A2)
NC
To NAAF-8779(2/2)
(SD-2 : A3)
To NAAF-8779(2/2)
(SD-2 : D4)
To NAAF-8779(2/2)
(SD-2 : B5)
D9001 - 9004 : RL1N4003
NC
NC
PREOUT
TAPE
IN
NAAF-8779(1/2)
U01 AMPLIFIER PC BOARD
SUBWOOFER
CENTER
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
SELECTOR / VOLUME
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
FRONT Lch
FRONT Rch
NC
NC
NC
A
1
2
3
4
5
BCDEFGH
SCHEMATIC DIAGRAMS-1
AUDIO INPUT SECTION
HT-R508
DMIXR
L_OUT
SW_OUT
+12VTRG
+22V
GND_TRG
SL_OUT
SR_OUT
R_OUT
SW_OUT1
Z2_R
DAC_FL
DMIXL
DAC_SW
Z2_L
C_OUT
C_OUT
L_OUT
R_OUT
SL_OUT
SR_OUT
-12V
+12V
DAC_FR
MIC
TUPACK_R
VIDEO4_L
RI
AD_L
AD_R
-12V
GND_A
VOL_CLK
VOL_DATA
+12V
GND_D
SEC1H
PROTECT
PROTECT
SEC1H
VOLH
VOLH
AMUT
DAC_SBR1
DAC_SBL1
SIRIUS_R
SIRIUS_L
GND_A
XM_R
XM_L
+12V
-12V
TUPACK_L
VIDEO4_R
GND_A
IR
+5.6IR
GND_IR
TZ2
Z2MUT
SB/PREMUTE
DAC_FL1
DAC_SW1
DAC_C1
DAC_FR1
DAC_SL1
SR
SL
R
L
C
GND_S1
GND
+22V
-22V
GND_TU
S1L+
S1L-
GND_E
DAC_SR1
Downmix
NC
PREOUT RELAY
RI
CD
OUT
IN
CBL/SAT IN
OUT
VCR/DVR
Subwoofer
+/-12V Supply
SURROUND
FRONT
DVD (MULTI IN)
+/-7V Supply
SUBWOOFER
J5063
NC
To NADG-9177
(SD-3 : A3) NC
C5603
47/50
Q5503A
NJM4580M-D
1
2
3
4
R5593
1.2K
R5590 10K
R5594 10K
R5592
470
R5595 10K
R5591
10K
C5556 47/25
C5557 47/25
C5558 47/25
C5559 474J
C5561223J
R5631
47K
R5630
220
R5632
15K
R5633
1.2K
R5634
10K
Q5630A
NJM4580M-D
3
2
1
4
Q5630B
NJM4580M-D
5
6
8
7
C5552 NC
C5553 47/25
C5554 47/25
C5555 47/25
D9001
D9003D9004
C5671
10/50
R5814
NC
R5813
NC
R5623
0
R5624
0
R5613
2.2K
C5608
47/50
R5608
220K
R5616
2.2K
R5606
220K
R5607
220K
R5615
2.2K
C5605
47/50
R5614
2.2K
C5604
47/50
R5604
220K
R5605
220K
R5603
220K
R5600
220K
R5618
2.2K
R5609
220K
P6221
22
24
21
2
10
1
C6226
104Z
R6226
100K
R6222
10K
R6223
10K
R6224
3.3K
C6221
223K
C6227
104Z
R6227
3.3
D6222D6221
Q6223
RN1402
3
1
2
Q6222
RN1402
3
1
2
R6228
1K
Q6227
RN1402
1
3 2
Q6226
2SB1068-U
3
1
2
R5617
2.2K
R5627
0
C5606
47/50
C5607
47/50
R5610
270
R5620
100
R5625
0
R5626
0
R5506
330
R5507
330
R5508
330
R5513
330
R5514
330
R5515
330
R5516
330
R5517
330
C5507
221J
C5508
221J
C5513
221J
C5514
221J
C5515
NC
C5516
NC
R5518
330
RL5700
8
10
5
3
12 1
4
9
Q5503BM-D
NJM4580
7
8
6
5
R5599
10K
C5631
221J
R5596
470
R5597
1.2K
R5504
330
R5505
330 C5505
NC
C5506
NC
C5504
221K
R5519
330
R5520
330
R5521
330
R5522
330
R5523
330
C5522
221J
C5523
221J
C5521
221J
R5524
330
R5619
2.2K
C5609
47/50
R5543
220K
R5544
220K
R5545
220K
R5546
220K
R5547
220K
R5548
220K
R5553
220K
R5554
220K
R5555
220K
R5556
220K
R5557
220K
R5558
220K
R5559
220K
R5560
220K
R5561
220K
R5562
220K
R5563
220K
R5564
220K
Q5700
RN1402
D5700
1SS133
R5668
22
Q5501
R2S15211FP
64
64 : INL9
63
63 : INR9
62
62 : INLA/RECL1
61
61 : INRA/RECR1
60 INL8
59 INR8
58 INL7
57 INR7
56 INL6
55 INR6
54 INL5
53 INR5
52 INL4
51 INR4
50 INL3
49 INR3
48 INL2
47 INR2
46 INL1
45 INR1
44 AVEE
43 CLOCK
42
42 : DATA
41
43 : DGND
40 MONO
39 SUBL
38 SUBR
37 ADCR
36 ADCL
35 FRIN2
34 FLIN2
33 SRIN2
32 SLIN2
31 SWIN2
30 CIN2
29 SBRIN2
28 SBLIN2
27 TRE_R
26 BASS_R2
25 BASS_R1
24
AVCC : 24 23
TRE_L : 23 22
BASS_L2 : 22 21
BASS_L1 : 21 20
FRC
19
FROUT
18
AGND
17
FLOUT
16
FLC
15
6-C
14
6-OUT
13
AGND
12
5-OUT
11
5-C
10
4-C
9
4-OUT
8
AGND
7
3-OUT
6
3-C
5
2-C
4
2-OUT : 4
3
AGND : 3
2
1-OUT : 2
1
1-C : 1
80
SBRIN1
79
SBLIN1
78
SRIN1
77
SLIN1
76
SWIN1
75
CIN1
74
FRIN1
73
FLIN1
72
RECL3
71
RECR3
70
INL11/RECL5
69
INR11/RECR5
68
INL10/RECL4
67
INR10/RECR4
66
INLB/RECL2
65
INRB/RECR2
(Botom view)
R6221
100
Q6221
PC817X
C6229
104Z
C5551 NC
C5700
103Z
C5666
220/25
R5667
22
R5666
22
R5575
220K
R5579
220K
R5576
220K
R5580
220K
R5581
220K
R5583
220K
R5582
220K
P5505
P7900
P301
1
2
3
4
5
6
C5667
220/25
C5670
10/50
C5672
220/25
C5673
220/25
P302
1
2
3
4
5
6
7
8
9
10
11
12
13
14
JL5502A
1
2
3
4
5
6
7
P303
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C5630
47/50
P7904
10
P7905
P7906
R5571
R5500
330
C5600
100/25
C6222
100/25
+
C5503
221K
C5564 223J
C5517
221J
C5590 330J
R5598 10K
C5591 330J
C5518
221J
C5519
221K
C5520
221K
C5524
221K
C5632 103J
P7908
Q5671
79M12
3O2
I
1
G
Q5670
78M12
3O
2G
1
I
R5503
330
D5708
D5718
C9003
1000/35
C9004
1000/35
R5673
(2W)
68
R5671
(2W)
68
D5671
MTZJ6.2C
D5673
1SS133
1
D5672
MTZJ6.2C
D5674
1SS133
1
D9002
C9001
334J
P6991
R5585
1.8K
C5560823J
R5586
1.8K C5562
474J
C5563 823J
R5674
82(1W)
R5675
82(1W)
R5589
1K
C5531
R5531
100
C5674
470/16
C5675
470/16
R5672
(2W)
47
R5670
(2W)
47
R5660
(1W)
2.2
R5661
(1W)2.2
Q5600
RN1441
Q5603
RN1441
Q5604
RN1441
Q5605
RN1441
Q5606
RN1441
Q5607
RN1441
Q5610
RN1441
Q5613 NC
Q5614
NC
Q5615
NC
Q5616 NC
Q5617 NC
Q5609
RN1441
Q5608
RN1441
P7902
C5566
47/25
C5565
47/25
R5577
47K
R5578
47K
R5587 10K
R5588 10K
R5680 NC
R5681 220K
R5682 NC
C556947/50
C557647/50
C557047/50
C557147/50
C557447/50
C557547/50
C557247/50
C557347/50
C5708
222K
C5707
P304
3
2
1
To NADG-9177
(SD-3 : A2)
To NADG-9177
(SD-3 : A2)
NC
To NAAF-8779(2/2)
(SD-2 : A3)
To NAAF-8779(2/2)
(SD-2 : D4)
To NAAF-8779(2/2)
(SD-2 : B5)
D9001 - 9004 : RL1N4003
NC
NC
PREOUT
TAPE
IN
NAAF-8779(1/2)
U01 AMPLIFIER PC BOARD
SUBWOOFER
CENTER
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
SELECTOR / VOLUME
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
FRONT Lch
FRONT Rch
NC
NC
NC
A
1
2
3
4
5
BCDEFGH
SCHEMATIC DIAGRAMS-2
POWER AMPLIFIER SECTION
HT-R508HT-R508
U01 AMPLIFIER PC BOARD
SPSR
SPSL
SPR
SPL
GND
+22V
VOLH
SEC1H
IPRO
SPSL
-B1SL
IPRO
SPSR
VPRO
VOLH
-B1SR
IPRO
SPC
-B1C
IPRO
SPL
VPRO
VOLH
-B1L
IPRO
SPR
VPRO
VOLH
-B1R
VOLH
IPRO
VPRO
+22V
S1H+
S1H-
SPC
SPSL-
SL
SR
SBL
R
S1L-
S1L+
GNDS1
GND_S1
GND_S1
GND_S1
GND_S1
GND_S1
L
GND_S1
C
GND_S1
SPSBR-
SPC-
SPSBL-
SPL-
SPR-
SPSR-
PROTECT
VPRO
VOLH
+B1SL
NFSL
-BSL
+BSL
+B1SR
NFSR
-BSR
+BSR
VPRO
VOLH
+B1C
NFC
-BC
+BC
+B1L
NFL
-BL
+BL
+B1R
NFR
-BR
+BR
P6911B
SL
SR
C
L
R
10000u/69v
NAPS-8780
P6900B(BLK)
P6904B(GRN)
P6903B(YEW)
From Audio I/O
10A 125V
10A 125V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+ 1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
NAAF-8779(2/2)
C6704
1/50
+
R6708
33K
R6721
NC
R6702
10K
R6704
47K
Q6702
2SC2712-GR
Q6701
2SC2712-GR
Q6703
2SA1163-BL
C6703
104Z
D6702
KDS4148U
D6701
KDS4148U
R6706
220K
R6132
(1W)
8.2
R6133
(1W)
8.2 R6134
(1W)
8.2
R6131
(1W)
8.2
R6903
47K
R6197
8.2(1W)
R6902
1K
Q6707
2SC2712-GR
RL6901
4
3 2
1
RL6902
3
4 1
2
P6903B
P6904B
D6903
D10XB60H
4
3
1
2
D6901
D10XB60H
4
2
1
3
F6902
F6901
C6915
104J
C6916
104J
P6900B
1
C6706
10/50
+
R6709
5.6K
D6704
UDZS5.1B
P16P17P19
R6130
(1W)
8.2
R6701
22K
P18 P15
C6030
(50V)
473J
C6032
(50V)
473J
C6031
(50V)
473J
C6033
(50V)
473J
C6034
(50V)
473J
C6901
+
C6902
+
P6902A
P6902B
JL6952B
4
3
2
1JL6603A
9
8
7
6
5
4
3
2
1
D6703
UDZS5.1B
C6911
102J
D6902
1SS352
JL6952A
1
2
3
4
R6710
33K
P6901A
P6901B
C6701
100/25
+
C6912
334J/50V
C6913
334J/50V
R6153
12K
P6083
1
2
D6003
KDS4148U
Q6033
2SC5171
R5053
4.7K
R5113
1K
R5023
330
R5073
NC
R5103
100K
R5063
1.2K
R5083
470
Q5043
2SC2229-Y
Q5033
2SA949Y
R5233
120K
C5083
040D
C5093
101K
R5183
(1/4W)10
R5193
(1/4W)10
R6083
(1/4W)
0.22
R6093
(1/4W)
0.22
D6013
KDS4148U
C5003
221K
C5013
47/50
+
R5013
56K
R5043
2.2K
R5093
100K
D5003
MTZJ5.6B
C5023
10/50
+
C6043
47/50
+
C6053
103J
R6193
220K
R5003
1K
R6033
470
R5033
120K
R6003
5.6K
R6013
3.9K
R6053
3.3K
R6173
47K R6183
47K
R6163
33K
R6143
22K
Q6003
2SC1740S_S
R6043
2K
C5053
47/50
+
Q6043
2SA1930
R6023
(1/4W)
2.2
C5103
22/100
+
C5113
22/100
+
R6073
(1/4W)
100
R5133
22K
R5203
22K
C5043
220/25
+
Q5003
2SC2240
Q5013
2SC2240
Q6073
2SC2240
Q5053
2SC1815
R5163
(1/4W)
100
R5173
(1/4W)
100
R6103
0.22(2W)
Q6053
LIST
Q6063
LIST
Q6013
2SC1740S_S
R6154
12K
P6084
1
2
D6004
KDS4148U
Q6034
2SC5171
R5054
4.7K
R5114
1K
R5024
330
R5074
NC
R5104
100K
R5064
1.2K
R5084
470
Q5044
2SC2229-Y
Q5034
2SA949Y
R5234
120K
C5084
040D
C5094
101K
R5184
(1/4W)10
R5194
(1/4W)10
R6084
(1/4W)
0.22
R6094
(1/4W)
0.22
D6014
KDS4148U
C5004
221K
C5014
47/50
+
R5014
56K
R5044
2.2K
R5094
100K
D5004
MTZJ5.6B
C5024
10/50
+
C6044
47/50
+
C6054
103J
R6194
220K
R5004
1K
R6034
470
R5034
120K
R6004
5.6K
R6014
3.9K
R6054
3.3K
R6174
47K R6184
47K
R6164
33K
R6144
22K
Q6004
2SC1740S_S
R6044
2K
C5054
47/50
+
Q6044
2SA1930
R6024
(1/4W)
2.2
C5104
22/100
+
C5114
22/100
+
R6074
(1/4W)
100
R5134
22K
R5204
22K
C5044
220/25
+
Q5004
2SC2240
Q5014
2SC2240
Q6074
2SC2240
Q5054
2SC1815
R5164
(1/4W)
100
R5174
(1/4W)
100
R6104
0.22(2W)
Q6054
LIST
Q6064
LIST
Q6014
2SC1740S_S
R6150
12K
P6080
1
2
D6000
KDS4148U
Q6030
2SC5171
R5050
4.7K
R5110
1K
R5020
330
R5070
NC
R5100
100K
R5060
1.2K
R5080
470
Q5040
2SC2229-Y
Q5030
2SA949Y
R5230
120K
C5080
040D
C5090
101K
R5180
(1/4W)
10
R5190
(1/4W)
10
R6080
(1/4W)
0.22
R6090
(1/4W)
0.22
D6010
KDS4148U
C5000
221K
C5010
47/50
+
R5010
56K
R5040
2.2K
R5090
100K
D5000
MTZJ5.6B
C5020
10/50
+
C6040
47/50
+
C6050
103J
R6190
220K
R5000
1K
R6030
470
R5030
120K
R6000
5.6K
R6010
3.9K
R6050
3.3K
R6170
47K R6180
47K
R6160
33K
R6140
22K
Q6000
2SC1740S_S
R6040
2K
C5050
47/50
+
Q6040
2SA1930
R6020
(1/4W)
2.2
C5100
22/100
+
C5110
22/100
+
R6070
(1/4W)
82
R5130
18K
R5200
18K
C5040
220/25
+
Q5000
2SC2240
Q5010
2SC2240
Q6070
2SC2240
Q5050
2SC1815
R5160
(1/4W)
100
R5170
(1/4W)
100
R6100
0.22(2W)
Q6050
LIST
Q6060
LIST
Q6010
2SC1740S_S
R6151
12K
P6081
1
2
D6001
KDS4148U
Q6031
2SC5171
R5051
4.7K
R5111
1K
R5021
330
R5071
NC
R5101
100K
R5061
1.2K
R5081
470
Q5041
2SC2229-Y
Q5031
2SA949Y
R5231
120K
C5081
040D
C5091
101K
R5181
(1/4W)
10
R5191
(1/4W)
10
R6081
(1/4W)
0.22
R6091
(1/4W)
0.22
D6011
KDS4148U
C5001
221K
C5011
47/50
+
R5011
56K
R5041
2.2K
R5091
100K
D5001
MTZJ5.6B
C5021
10/50
+
C6041
47/50
+
C6051
103J
R6191
220K
R5001
1K
R6031
470
R5031
120K
R6001
5.6K
R6011
3.9K
R6051
3.3K
R6171
47K R6181
47K
R6161
33K
R6141
22K
Q6001
2SC1740S_S
R6041
2K
C5051
47/50
+
Q6041
2SA1930
R6021
(1/4W)
2.2
C5101
22/100
+
C5111
22/100
+
R6071
(1/4W)
82
R5131
18K
R5201
18K
C5041
220/25
+
Q5001
2SC2240
Q5011
2SC2240
Q6071
2SC2240
Q5051
2SC1815
R5161
(1/4W)
100
R5171
(1/4W)
100
R6101
0.22(2W)
Q6051
LIST
Q6061
LIST
Q6011
2SC1740S_S
R6152
12K
P6082
1
2
D6002
KDS4148U
Q6032
2SC5171
R5052
4.7K
R5112
1K
R5022
330
R5072
NC
R5102
100K
R5062
1.2K
R5082
470
Q5042
2SC2229-Y
Q5032
2SA949Y
R5232
120K
C5082
040D
C5092
101K
R5182
(1/4W)10
R5192
(1/4W)
10
R6082
(1/4W)
0.22
R6092
(1/4W)
0.22
D6012
KDS4148U
C5002
221K
C5012
47/50
+
R5012
56K
R5042
2.2K
R5092
100K
D5002
MTZJ5.6B
C5022
10/50
+
C6042
47/50
+
C6052
103J
R6192
220K
R5002
1K
R6032
470
R5032
120K
R6002
5.6K
R6012
3.9K
R6052
3.3K
R6172
47K R6182
47K
R6162
33K
R6142
22K
Q6002
2SC1740S_S
R6042
2K
C5052
47/50
+
Q6042
2SA1930
R6022
(1/4W)
2.2
C5102
22/100
+
C5112
22/100
+
R6072
(1/4W)
82
R5132
18K
R5202
18K
C5042
220/25
+
Q5002
2SC2240
Q5012
2SC2240
Q6072
2SC2240
Q5052
2SC1815
R5162
(1/4W)
100
R5172
(1/4W)
100
R6102
0.22(2W)
Q6052
LIST
Q6062
LIST
Q6012
2SC1740S_S
JL6600A
7
6
5
4
3
2
1
Q6050 - 6052 Q6053- 6054
2SC5242
2SC5242
Q6060- 6062 Q6063 - 6064
2SA1962 2SA1962
Refer to following table about the parts displayed by mark "LIST".
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
U02
TRANS. SEC. TERMINAL
PC BOARD
To NAAF-8779(1/2)
(SD-1 : H1)
To TRANS/ (T901)
(SD-8 : D3)
To P6901B
To P6902B
10000u/69v
To P6901A To P6902A
To NAAF-8779(1/2)
(SD-1 : H5)
To NAVD-9178(2/2)
(SD-6 : E1)
To NAVD-9178(2/2)
(SD-6 : A2)
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
!
!
!
!
!
!
!
!
!
!
!
!
!
!
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
FRONT Lch
FRONT Rch
A
1
2
3
4
5
BCDEFGH
SCHEMATIC DIAGRAMS-2
POWER AMPLIFIER SECTION
HT-R508HT-R508
U01 AMPLIFIER PC BOARD
SPSR
SPSL
SPR
SPL
GND
+22V
VOLH
SEC1H
IPRO
SPSL
-B1SL
IPRO
SPSR
VPRO
VOLH
-B1SR
IPRO
SPC
-B1C
IPRO
SPL
VPRO
VOLH
-B1L
IPRO
SPR
VPRO
VOLH
-B1R
VOLH
IPRO
VPRO
+22V
S1H+
S1H-
SPC
SPSL-
SL
SR
SBL
R
S1L-
S1L+
GNDS1
GND_S1
GND_S1
GND_S1
GND_S1
GND_S1
L
GND_S1
C
GND_S1
SPSBR-
SPC-
SPSBL-
SPL-
SPR-
SPSR-
PROTECT
VPRO
VOLH
+B1SL
NFSL
-BSL
+BSL
+B1SR
NFSR
-BSR
+BSR
VPRO
VOLH
+B1C
NFC
-BC
+BC
+B1L
NFL
-BL
+BL
+B1R
NFR
-BR
+BR
P6911B
SL
SR
C
L
R
10000u/69v
NAPS-8780
P6900B(BLK)
P6904B(GRN)
P6903B(YEW)
From Audio I/O
10A 125V
10A 125V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+ 1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
NAAF-8779(2/2)
C6704
1/50
+
R6708
33K
R6721
NC
R6702
10K
R6704
47K
Q6702
2SC2712-GR
Q6701
2SC2712-GR
Q6703
2SA1163-BL
C6703
104Z
D6702
KDS4148U
D6701
KDS4148U
R6706
220K
R6132
(1W)
8.2
R6133
(1W)
8.2 R6134
(1W)
8.2
R6131
(1W)
8.2
R6903
47K
R6197
8.2(1W)
R6902
1K
Q6707
2SC2712-GR
RL6901
4
3 2
1
RL6902
3
4 1
2
P6903B
P6904B
D6903
D10XB60H
4
3
1
2
D6901
D10XB60H
4
2
1
3
F6902
F6901
C6915
104J
C6916
104J
P6900B
1
C6706
10/50
+
R6709
5.6K
D6704
UDZS5.1B
P16P17P19
R6130
(1W)
8.2
R6701
22K
P18 P15
C6030
(50V)
473J
C6032
(50V)
473J
C6031
(50V)
473J
C6033
(50V)
473J
C6034
(50V)
473J
C6901
+
C6902
+
P6902A
P6902B
JL6952B
4
3
2
1JL6603A
9
8
7
6
5
4
3
2
1
D6703
UDZS5.1B
C6911
102J
D6902
1SS352
JL6952A
1
2
3
4
R6710
33K
P6901A
P6901B
C6701
100/25
+
C6912
334J/50V
C6913
334J/50V
R6153
12K
P6083
1
2
D6003
KDS4148U
Q6033
2SC5171
R5053
4.7K
R5113
1K
R5023
330
R5073
NC
R5103
100K
R5063
1.2K
R5083
470
Q5043
2SC2229-Y
Q5033
2SA949Y
R5233
120K
C5083
040D
C5093
101K
R5183
(1/4W)10
R5193
(1/4W)10
R6083
(1/4W)
0.22
R6093
(1/4W)
0.22
D6013
KDS4148U
C5003
221K
C5013
47/50
+
R5013
56K
R5043
2.2K
R5093
100K
D5003
MTZJ5.6B
C5023
10/50
+
C6043
47/50
+
C6053
103J
R6193
220K
R5003
1K
R6033
470
R5033
120K
R6003
5.6K
R6013
3.9K
R6053
3.3K
R6173
47K R6183
47K
R6163
33K
R6143
22K
Q6003
2SC1740S_S
R6043
2K
C5053
47/50
+
Q6043
2SA1930
R6023
(1/4W)
2.2
C5103
22/100
+
C5113
22/100
+
R6073
(1/4W)
100
R5133
22K
R5203
22K
C5043
220/25
+
Q5003
2SC2240
Q5013
2SC2240
Q6073
2SC2240
Q5053
2SC1815
R5163
(1/4W)
100
R5173
(1/4W)
100
R6103
0.22(2W)
Q6053
LIST
Q6063
LIST
Q6013
2SC1740S_S
R6154
12K
P6084
1
2
D6004
KDS4148U
Q6034
2SC5171
R5054
4.7K
R5114
1K
R5024
330
R5074
NC
R5104
100K
R5064
1.2K
R5084
470
Q5044
2SC2229-Y
Q5034
2SA949Y
R5234
120K
C5084
040D
C5094
101K
R5184
(1/4W)10
R5194
(1/4W)10
R6084
(1/4W)
0.22
R6094
(1/4W)
0.22
D6014
KDS4148U
C5004
221K
C5014
47/50
+
R5014
56K
R5044
2.2K
R5094
100K
D5004
MTZJ5.6B
C5024
10/50
+
C6044
47/50
+
C6054
103J
R6194
220K
R5004
1K
R6034
470
R5034
120K
R6004
5.6K
R6014
3.9K
R6054
3.3K
R6174
47K R6184
47K
R6164
33K
R6144
22K
Q6004
2SC1740S_S
R6044
2K
C5054
47/50
+
Q6044
2SA1930
R6024
(1/4W)
2.2
C5104
22/100
+
C5114
22/100
+
R6074
(1/4W)
100
R5134
22K
R5204
22K
C5044
220/25
+
Q5004
2SC2240
Q5014
2SC2240
Q6074
2SC2240
Q5054
2SC1815
R5164
(1/4W)
100
R5174
(1/4W)
100
R6104
0.22(2W)
Q6054
LIST
Q6064
LIST
Q6014
2SC1740S_S
R6150
12K
P6080
1
2
D6000
KDS4148U
Q6030
2SC5171
R5050
4.7K
R5110
1K
R5020
330
R5070
NC
R5100
100K
R5060
1.2K
R5080
470
Q5040
2SC2229-Y
Q5030
2SA949Y
R5230
120K
C5080
040D
C5090
101K
R5180
(1/4W)
10
R5190
(1/4W)
10
R6080
(1/4W)
0.22
R6090
(1/4W)
0.22
D6010
KDS4148U
C5000
221K
C5010
47/50
+
R5010
56K
R5040
2.2K
R5090
100K
D5000
MTZJ5.6B
C5020
10/50
+
C6040
47/50
+
C6050
103J
R6190
220K
R5000
1K
R6030
470
R5030
120K
R6000
5.6K
R6010
3.9K
R6050
3.3K
R6170
47K R6180
47K
R6160
33K
R6140
22K
Q6000
2SC1740S_S
R6040
2K
C5050
47/50
+
Q6040
2SA1930
R6020
(1/4W)
2.2
C5100
22/100
+
C5110
22/100
+
R6070
(1/4W)
82
R5130
18K
R5200
18K
C5040
220/25
+
Q5000
2SC2240
Q5010
2SC2240
Q6070
2SC2240
Q5050
2SC1815
R5160
(1/4W)
100
R5170
(1/4W)
100
R6100
0.22(2W)
Q6050
LIST
Q6060
LIST
Q6010
2SC1740S_S
R6151
12K
P6081
1
2
D6001
KDS4148U
Q6031
2SC5171
R5051
4.7K
R5111
1K
R5021
330
R5071
NC
R5101
100K
R5061
1.2K
R5081
470
Q5041
2SC2229-Y
Q5031
2SA949Y
R5231
120K
C5081
040D
C5091
101K
R5181
(1/4W)
10
R5191
(1/4W)
10
R6081
(1/4W)
0.22
R6091
(1/4W)
0.22
D6011
KDS4148U
C5001
221K
C5011
47/50
+
R5011
56K
R5041
2.2K
R5091
100K
D5001
MTZJ5.6B
C5021
10/50
+
C6041
47/50
+
C6051
103J
R6191
220K
R5001
1K
R6031
470
R5031
120K
R6001
5.6K
R6011
3.9K
R6051
3.3K
R6171
47K R6181
47K
R6161
33K
R6141
22K
Q6001
2SC1740S_S
R6041
2K
C5051
47/50
+
Q6041
2SA1930
R6021
(1/4W)
2.2
C5101
22/100
+
C5111
22/100
+
R6071
(1/4W)
82
R5131
18K
R5201
18K
C5041
220/25
+
Q5001
2SC2240
Q5011
2SC2240
Q6071
2SC2240
Q5051
2SC1815
R5161
(1/4W)
100
R5171
(1/4W)
100
R6101
0.22(2W)
Q6051
LIST
Q6061
LIST
Q6011
2SC1740S_S
R6152
12K
P6082
1
2
D6002
KDS4148U
Q6032
2SC5171
R5052
4.7K
R5112
1K
R5022
330
R5072
NC
R5102
100K
R5062
1.2K
R5082
470
Q5042
2SC2229-Y
Q5032
2SA949Y
R5232
120K
C5082
040D
C5092
101K
R5182
(1/4W)10
R5192
(1/4W)
10
R6082
(1/4W)
0.22
R6092
(1/4W)
0.22
D6012
KDS4148U
C5002
221K
C5012
47/50
+
R5012
56K
R5042
2.2K
R5092
100K
D5002
MTZJ5.6B
C5022
10/50
+
C6042
47/50
+
C6052
103J
R6192
220K
R5002
1K
R6032
470
R5032
120K
R6002
5.6K
R6012
3.9K
R6052
3.3K
R6172
47K R6182
47K
R6162
33K
R6142
22K
Q6002
2SC1740S_S
R6042
2K
C5052
47/50
+
Q6042
2SA1930
R6022
(1/4W)
2.2
C5102
22/100
+
C5112
22/100
+
R6072
(1/4W)
82
R5132
18K
R5202
18K
C5042
220/25
+
Q5002
2SC2240
Q5012
2SC2240
Q6072
2SC2240
Q5052
2SC1815
R5162
(1/4W)
100
R5172
(1/4W)
100
R6102
0.22(2W)
Q6052
LIST
Q6062
LIST
Q6012
2SC1740S_S
JL6600A
7
6
5
4
3
2
1
Q6050 - 6052 Q6053- 6054
2SC5242
2SC5242
Q6060- 6062 Q6063 - 6064
2SA1962 2SA1962
Refer to following table about the parts displayed by mark "LIST".
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
U02
TRANS. SEC. TERMINAL
PC BOARD
To NAAF-8779(1/2)
(SD-1 : H1)
To TRANS/ (T901)
(SD-8 : D3)
To P6901B
To P6902B
10000u/69v
To P6901A To P6902A
To NAAF-8779(1/2)
(SD-1 : H5)
To NAVD-9178(2/2)
(SD-6 : E1)
To NAVD-9178(2/2)
(SD-6 : A2)
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
!
!
!
!
!
!
!
!
!
!
!
!
!
!
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
FRONT Lch
FRONT Rch
A
1
2
3
4
5
BCDEFGH
SCHEMATIC DIAGRAMS-2
POWER AMPLIFIER SECTION
HT-R508
U01 AMPLIFIER PC BOARD
SPSR
SPSL
SPR
SPL
GND
+22V
VOLH
SEC1H
IPRO
SPSL
-B1SL
IPRO
SPSR
VPRO
VOLH
-B1SR
IPRO
SPC
-B1C
IPRO
SPL
VPRO
VOLH
-B1L
IPRO
SPR
VPRO
VOLH
-B1R
VOLH
IPRO
VPRO
+22V
S1H+
S1H-
SPC
SPSL-
SL
SR
SBL
R
S1L-
S1L+
GNDS1
GND_S1
GND_S1
GND_S1
GND_S1
GND_S1
L
GND_S1
C
GND_S1
SPSBR-
SPC-
SPSBL-
SPL-
SPR-
SPSR-
PROTECT
VPRO
VOLH
+B1SL
NFSL
-BSL
+BSL
+B1SR
NFSR
-BSR
+BSR
VPRO
VOLH
+B1C
NFC
-BC
+BC
+B1L
NFL
-BL
+BL
+B1R
NFR
-BR
+BR
P6911B
SL
SR
C
L
R
10000u/69v
NAPS-8780
P6900B(BLK)
P6904B(GRN)
P6903B(YEW)
From Audio I/O
10A 125V
10A 125V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
1.0V
-0.3V
-0.4V
0V
+1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
ID-
ID+
-0.6V
+0.6V
+1.0V
-0.3V
-0.4V
0V
+ 1.1V
-1.1V
+52.5V
-52.5V
+51.5V
-51.5V
+50.5V
-46.5V
-0.65V
NAAF-8779(2/2)
C6704
1/50
+
R6708
33K
R6721
NC
R6702
10K
R6704
47K
Q6702
2SC2712-GR
Q6701
2SC2712-GR
Q6703
2SA1163-BL
C6703
104Z
D6702
KDS4148U
D6701
KDS4148U
R6706
220K
R6132
(1W)
8.2
R6133
(1W)
8.2 R6134
(1W)
8.2
R6131
(1W)
8.2
R6903
47K
R6197
8.2(1W)
R6902
1K
Q6707
2SC2712-GR
RL6901
4
3 2
1
RL6902
3
4 1
2
P6903B
P6904B
D6903
D10XB60H
4
3
1
2
D6901
D10XB60H
4
2
1
3
F6902
F6901
C6915
104J
C6916
104J
P6900B
1
C6706
10/50
+
R6709
5.6K
D6704
UDZS5.1B
P16P17P19
R6130
(1W)
8.2
R6701
22K
P18 P15
C6030
(50V)
473J
C6032
(50V)
473J
C6031
(50V)
473J
C6033
(50V)
473J
C6034
(50V)
473J
C6901
+
C6902
+
P6902A
P6902B
JL6952B
4
3
2
1JL6603A
9
8
7
6
5
4
3
2
1
D6703
UDZS5.1B
C6911
102J
D6902
1SS352
JL6952A
1
2
3
4
R6710
33K
P6901A
P6901B
C6701
100/25
+
C6912
334J/50V
C6913
334J/50V
R6153
12K
P6083
1
2
D6003
KDS4148U
Q6033
2SC5171
R5053
4.7K
R5113
1K
R5023
330
R5073
NC
R5103
100K
R5063
1.2K
R5083
470
Q5043
2SC2229-Y
Q5033
2SA949Y
R5233
120K
C5083
040D
C5093
101K
R5183
(1/4W)10
R5193
(1/4W)10
R6083
(1/4W)
0.22
R6093
(1/4W)
0.22
D6013
KDS4148U
C5003
221K
C5013
47/50
+
R5013
56K
R5043
2.2K
R5093
100K
D5003
MTZJ5.6B
C5023
10/50
+
C6043
47/50
+
C6053
103J
R6193
220K
R5003
1K
R6033
470
R5033
120K
R6003
5.6K
R6013
3.9K
R6053
3.3K
R6173
47K R6183
47K
R6163
33K
R6143
22K
Q6003
2SC1740S_S
R6043
2K
C5053
47/50
+
Q6043
2SA1930
R6023
(1/4W)
2.2
C5103
22/100
+
C5113
22/100
+
R6073
(1/4W)
100
R5133
22K
R5203
22K
C5043
220/25
+
Q5003
2SC2240
Q5013
2SC2240
Q6073
2SC2240
Q5053
2SC1815
R5163
(1/4W)
100
R5173
(1/4W)
100
R6103
0.22(2W)
Q6053
LIST
Q6063
LIST
Q6013
2SC1740S_S
R6154
12K
P6084
1
2
D6004
KDS4148U
Q6034
2SC5171
R5054
4.7K
R5114
1K
R5024
330
R5074
NC
R5104
100K
R5064
1.2K
R5084
470
Q5044
2SC2229-Y
Q5034
2SA949Y
R5234
120K
C5084
040D
C5094
101K
R5184
(1/4W)10
R5194
(1/4W)10
R6084
(1/4W)
0.22
R6094
(1/4W)
0.22
D6014
KDS4148U
C5004
221K
C5014
47/50
+
R5014
56K
R5044
2.2K
R5094
100K
D5004
MTZJ5.6B
C5024
10/50
+
C6044
47/50
+
C6054
103J
R6194
220K
R5004
1K
R6034
470
R5034
120K
R6004
5.6K
R6014
3.9K
R6054
3.3K
R6174
47K R6184
47K
R6164
33K
R6144
22K
Q6004
2SC1740S_S
R6044
2K
C5054
47/50
+
Q6044
2SA1930
R6024
(1/4W)
2.2
C5104
22/100
+
C5114
22/100
+
R6074
(1/4W)
100
R5134
22K
R5204
22K
C5044
220/25
+
Q5004
2SC2240
Q5014
2SC2240
Q6074
2SC2240
Q5054
2SC1815
R5164
(1/4W)
100
R5174
(1/4W)
100
R6104
0.22(2W)
Q6054
LIST
Q6064
LIST
Q6014
2SC1740S_S
R6150
12K
P6080
1
2
D6000
KDS4148U
Q6030
2SC5171
R5050
4.7K
R5110
1K
R5020
330
R5070
NC
R5100
100K
R5060
1.2K
R5080
470
Q5040
2SC2229-Y
Q5030
2SA949Y
R5230
120K
C5080
040D
C5090
101K
R5180
(1/4W)
10
R5190
(1/4W)
10
R6080
(1/4W)
0.22
R6090
(1/4W)
0.22
D6010
KDS4148U
C5000
221K
C5010
47/50
+
R5010
56K
R5040
2.2K
R5090
100K
D5000
MTZJ5.6B
C5020
10/50
+
C6040
47/50
+
C6050
103J
R6190
220K
R5000
1K
R6030
470
R5030
120K
R6000
5.6K
R6010
3.9K
R6050
3.3K
R6170
47K R6180
47K
R6160
33K
R6140
22K
Q6000
2SC1740S_S
R6040
2K
C5050
47/50
+
Q6040
2SA1930
R6020
(1/4W)
2.2
C5100
22/100
+
C5110
22/100
+
R6070
(1/4W)
82
R5130
18K
R5200
18K
C5040
220/25
+
Q5000
2SC2240
Q5010
2SC2240
Q6070
2SC2240
Q5050
2SC1815
R5160
(1/4W)
100
R5170
(1/4W)
100
R6100
0.22(2W)
Q6050
LIST
Q6060
LIST
Q6010
2SC1740S_S
R6151
12K
P6081
1
2
D6001
KDS4148U
Q6031
2SC5171
R5051
4.7K
R5111
1K
R5021
330
R5071
NC
R5101
100K
R5061
1.2K
R5081
470
Q5041
2SC2229-Y
Q5031
2SA949Y
R5231
120K
C5081
040D
C5091
101K
R5181
(1/4W)
10
R5191
(1/4W)
10
R6081
(1/4W)
0.22
R6091
(1/4W)
0.22
D6011
KDS4148U
C5001
221K
C5011
47/50
+
R5011
56K
R5041
2.2K
R5091
100K
D5001
MTZJ5.6B
C5021
10/50
+
C6041
47/50
+
C6051
103J
R6191
220K
R5001
1K
R6031
470
R5031
120K
R6001
5.6K
R6011
3.9K
R6051
3.3K
R6171
47K R6181
47K
R6161
33K
R6141
22K
Q6001
2SC1740S_S
R6041
2K
C5051
47/50
+
Q6041
2SA1930
R6021
(1/4W)
2.2
C5101
22/100
+
C5111
22/100
+
R6071
(1/4W)
82
R5131
18K
R5201
18K
C5041
220/25
+
Q5001
2SC2240
Q5011
2SC2240
Q6071
2SC2240
Q5051
2SC1815
R5161
(1/4W)
100
R5171
(1/4W)
100
R6101
0.22(2W)
Q6051
LIST
Q6061
LIST
Q6011
2SC1740S_S
R6152
12K
P6082
1
2
D6002
KDS4148U
Q6032
2SC5171
R5052
4.7K
R5112
1K
R5022
330
R5072
NC
R5102
100K
R5062
1.2K
R5082
470
Q5042
2SC2229-Y
Q5032
2SA949Y
R5232
120K
C5082
040D
C5092
101K
R5182
(1/4W)10
R5192
(1/4W)
10
R6082
(1/4W)
0.22
R6092
(1/4W)
0.22
D6012
KDS4148U
C5002
221K
C5012
47/50
+
R5012
56K
R5042
2.2K
R5092
100K
D5002
MTZJ5.6B
C5022
10/50
+
C6042
47/50
+
C6052
103J
R6192
220K
R5002
1K
R6032
470
R5032
120K
R6002
5.6K
R6012
3.9K
R6052
3.3K
R6172
47K R6182
47K
R6162
33K
R6142
22K
Q6002
2SC1740S_S
R6042
2K
C5052
47/50
+
Q6042
2SA1930
R6022
(1/4W)
2.2
C5102
22/100
+
C5112
22/100
+
R6072
(1/4W)
82
R5132
18K
R5202
18K
C5042
220/25
+
Q5002
2SC2240
Q5012
2SC2240
Q6072
2SC2240
Q5052
2SC1815
R5162
(1/4W)
100
R5172
(1/4W)
100
R6102
0.22(2W)
Q6052
LIST
Q6062
LIST
Q6012
2SC1740S_S
JL6600A
7
6
5
4
3
2
1
Q6050 - 6052 Q6053- 6054
2SC5242
2SC5242
Q6060- 6062 Q6063 - 6064
2SA1962 2SA1962
Refer to following table about the parts displayed by mark "LIST".
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
U02
TRANS. SEC. TERMINAL
PC BOARD
To NAAF-8779(1/2)
(SD-1 : H1)
To TRANS/ (T901)
(SD-8 : D3)
To P6901B
To P6902B
10000u/69v
To P6901A To P6902A
To NAAF-8779(1/2)
(SD-1 : H5)
To NAVD-9178(2/2)
(SD-6 : E1)
To NAVD-9178(2/2)
(SD-6 : A2)
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
!
!
!
!
!
!
!
!
!
!
!
!
!
!
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
FRONT Lch
FRONT Rch
A
1
2
3
4
5
BCDEFGH
SCHEMATIC DIAGRAMS-3
DSP SECTION
HT-R508
HT-R508
C+
SW-
SW+
C-
1.2VDSP
SR-
SR+
SL-
SL+
FR-
FR+
PLLSCL_VCSCL
PLLSDA_VCSDA
+12V_OP
DIGCLK_3.3V
DIGSDI_3.3V
DIGSDO_3.3V
DIRCS_3.3V
DIRINT_3.3V
DIRRST_3.3V
TU_R
TU_L
GNDTU
RDSDAT
STEREO
SD
+4.1V +3.5V
+3.3V
FL+
FL-
RTAD
LTAD
TU_L
GNDTU
TU_R
MICOUT
RI
DAC_SR
DAC_SL
VOLH
SEC1H
PROTECT
VOLCLK
VOLDAT
DAC_CT
DAC_SW
DAC_FL
DAC_FR
AMUT
VCSCL
GNDV4V
V3V
VSYNC
VCRST
SDET
VMUT
FANCTRL
V3_R
LEDSTBY
+12VA
VOLB
VOLA
-VP
FLAC2
KEYINT1
+5.6DIS
KEY3
KEY2
KEY1
KEY0
FLDSDO
FLDCLK
FLDCS
FLDRST
REMIN
KEYINT0
FLAC1
GNDDG
MICDET
MICMUT
-12VA
MICOUT
V3_R
GNDV4
V3_L
V3_L
GNDV4V
V3V
FLAC1
FLAC2
-VP
APOWER
VPOWER
+10VDSP
+10S
GNDXM
POFF
POFF2_2
HPDET
GNDDG
+5VDSP
-12V_OP
+5VXM
+12VA
-12VA
GNDV4
GNDV4
+5VDIS
+5VDSP
GNDDG
THERMAL
+12VTU
-12VTU
+5VDSP_CODEC
GNDA
GNDDG
To TUNER UNIT
+5.0V
+12V
(1/2W)
(1/2W)
-35.0V
To NAAF-8779(1/2)
(SD-1 : D1)
To NAVD-9178(1/2)
(SD-5 : E1) To NAVD-9178(2/2)
(SD-6 :E3)
To NADIS-9148
(SD-4 : H1)
(GNDMIC)
GND+12V
+3.3V
TP09
TP08
TP10
TP11
TP12
TP13
TP16
TP17
C104
104Z
R301
L312
LM182
R303 47
C305 104Z
R
C315 104Z
R304 220
R305 47
R306 220
R307 220
R308 47
R309 220
C306
47/25
+
C307
104Z
C308
100/10
+
C309
104Z
L303
R311
2.7K
C310
222K
C311
473K
R
3
R
3
R
3
C333 330J
C334 330J
C336 330J
P101A
1
2
3
4
5
6
7
8
9
10
11
12
13
R104 0
R106 NC
R107 NC
P304A
1
2
3
R748
2.2(1/2W)
D742 1SS355
R7436.8K
R741
1K
R749 3.9K
D741
CRS09
R742
6.8K
L741
470K
C743
1000/6.3
+
D744
RL1N4003
Q742
BD7820
1_SHUT
2INPUT
3GND
4OUTPUT
5DAJ
D743
1SS355
C745
10/50
+
R744
0
R745
39K
R746 39K
R747
33K
Q746 TA48033AF
1I
2G
3
O
C747
10/50
+
R591 22
R592 22
C591 220/25
+
C592 220/25
+
R552
1.5K
R562
1.5K
R512
22K
C442
471J
R502
1.5K
C432
122J
R491
10K
C431
122J
R436
C406
R406
C405
C404
333J
C403
472J
R413
C402
472J
C401
472J
P303A
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R
3
C337 330J
Q431:A
Q411, 412, 431 - NJM4580M-D
7
4
5
6
8
Q431:B
1
2
3
Q403:A
7
4
5
6
8
Q403:B
1
2
3
P302A
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R715 0
R716 0
R717
0
P2004A
10
9
8
7
6
5
4
3
2
1
R718
0
P701A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
P2005A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
472J
4.7K
4.7K
472J
4.7K
4.7K
R416
R456
R476
R426
R466
R446
R445 R425 R405
R415R435
R455
R475
R465
R414
R404
R434
R424
R454
4.7K
R444
4.7K
R474
R443
4.7K
R423
R463
R403
R473
R453
4.7K R433
R412R432
R402
R462
R472
R411
R401
R421
R431
R451
R471
R481
10K
R482
10K
R501
1.5K
R511
22K
R541
22K
R551
1.5K
Q421:B
1
2
3
R561
1.5K
R531
22K
R522
22K
R532
22K
Q421:A
7
4
5
6
8
R542
22K
Q411:A
7
4
5
6
8
R492
10K
C441
471J
R341
10K
R324
56
R323
56
R322
56
R326
3.9K
R325
3.9K
C325
222J
C326
222J
R321
56
R352 10K
R351 10K
C341 101J
C342 101J
R342
10K
C426
681J
C416
681J
C415
681J
C425
681J
C424
153J
R464
C414
153J
C413
681J
C423
681J
C422
C412
C411
C421
R571
0
R572
0
R461
Q401:B
1
3
2
Q401:A
7
8
6
5
4
Q402:B
1
3
2
Q402:A
7
8
6
5
4
R521
22K
Q411:B
1
2
3
JL6402B
C102
104Z
Q741
SI8008TM
1VIN
5SS
3
GND
4
VADJ
2
SW
C312
C301
103Z
R103
R102
C628 104Z
C629 104Z
C103
100/25
+
C105
+
Q301
CS42518-CQ
17 VQ
18 FLT+
19 REFGND
20 AOUTB4-
21 AOUTB4+
22 AOUTA4+
23 AOUTA4-
24 VA
25 AGND1
26 AOUTB3-
27 AOUTB3+
28 AOUTA3+
29 AOUTA3-
30 AOUTB2-
31
31 : AOUTB2+
32
32 : AOUTA2+
33 AOUTA2-
34 AOUTB1-
35 AOUTB1+
36 AOUTA1+
37 AOUTA1-
38 MUTEC
39 LPFLT
40 AGND2
41 VARX
42 RXP7/GP7
43 RXP6/GP6
44 RXP5/GP5
45 RXP4/GP4
46 RXP3/GP3
47 RXP2/GP2
48 RXP1/GP1
RXP0 : 49
TXP : 50
V
D
DGN
D
V
L
SAI_SDO
U
RM
C
CX_SDO
U
ADCI
N
ADCI
N
OM
C
SAI_LR
C
SAI_SL
C
CX_SDIN4 : 62
CX_SDIN3 : 63
CX_SDIN2 : 64
1
CX_SDIN1
2
CX_SCLK
3
CX_LRCK
4
VD1
5
DGND1
6
VLC
7
CCLK/SCL
8
CDOUT/SAD
9
CDIN/AD1
10
CS/AD0
11
INT1
12
_RST
13
AINR-
14
AINR+
15
AINL+
16
AINL-
C106 104Z
C107 104Z
C754 104Z
C742 104K
C741
470/16
+
X171
24.576MHz
R171 1M
C172
060D
C171
104Z
L
LBC2518
T
Q171
TC7WU04FU
1
2
3
4GND 5
6
7
8
VD L
1
L
M
C173
060D
L
1
LM
C318
104Z
C317
NC
C755
104Z
C287
104Z
Q341:B
2
3
1
Q341:A
5
6
8
7
4
C321
10/50
+
C322
10/50
+
C323
10/50
+
C324
10/50
+
C316
221J
C303
470/10
+
C746
100/10
+
C748
100/10
+
R422
R441
R442
R452
Q401- Q404 : NJM4580M-D
To
N
To NAAF-8779(1/2)
(SD-1 : C1)
To NAAF-8779(1/2)
(SD-1 : B1)
+5VDIS
THERMAL
GNDDG2
NAETC-8781
Q6380
LM61CIZ
1G
2O
3
V
JL6402A
U03
THERMAL SENSOR
PC BOARD
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
DIR/DAC/ADC
L303, 304 : LBC2518T4R7M
NC
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
NC
NC
39 (1W)
3.3K
3.3K
180
180
470
470
3.3K
3.3K
180
180
470
470
3.3K
3.3K
180
180
470
470
3.3K
3.3K
180
180
470
470
3.3K
3.3K
180
180
470
470
3.3K
3.3K
180
180
470
470
4.7K
4.7K
4.7K
4.7K
681J
681J
681J
681J
VCSDA
FANH
FRONT Lch
FRONT Rch
DIGITAL WF09
WF10
TP08
NCH-2541
Q341 : NJM4580M-D
A
1
2
3
4
5
BCDEFGH
SCHEMATIC DIAGRAMS-3
DSP SECTION
HT-R508
HT-R508
U11 DSP PC BOARD
TRST
EMU0
EMU1
TCK
TDO
TMS
TDI
1.2VDSP
TRST
CX_SDIN4
CX_SDIN3
CX_SDIN2
SAI_LRCK
DIRCS
DIGCLK
THERMAL
LEDSTBY
DSPRST_3.3V
GPIO2
GPIO3
GPIO4
GPIO5
DQM0
D7
D6
D5
D4
D3
D1
D0
D15
D14
D13
D12
D11
D9
D8
DQM1
CAS
WE
D2
A11
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
A10
OE
CS2
RAS
TDI
TDO
EMU0
EMU1
TCK
TMS
GPIO1
BA1
BA0
SD_CS
DSPINT_3.3V
OPT1
DIGSDO
DIGCLK
DSPCLK
DIGSDO_3.3V
DIGCLK_3.3V
DSPCLK_3.3V
DIRCS
DIRRST
DSPCSDSPRST_3.3V
DSPCS_3.3V
DIRRST_3.3V
SD_CS
D0
D1
D2
D3
D4
D5
D6
D7
DQM0
A10
A0
A1
A2
A3
RAS
CAS
WE
D13
D12
D11
D9
D8
D15
D14
CLK
DQM1
A9
A8
A7
A6
A5
CKE
A4
BA0
FRXD
FCLK
FBUSY
FTXD
CNVSS
+5VCPU
DSPCS_3.3V
DSPCLK_3.3V
D1.2V
DIGSDO_3.3V
DIGSDI_3.3V
DEC_DSP_3.3V
NIC_DSP_3.3V
SAI_SLCK
SAI_LRCK
CX_SCLK
DSPRST_3.3V
SPDIF_TX
OPT1
OPT2
COAX1
POFF
DIRINT0
DSPCLK
DEC
NIC
PLLSCL_VCSCL
PLLSDA_VCSDA
FTXD
FRXD
FCLK
FBUSY
XMSRTXD
XMSRRXD
XMRST
DIGSDI
VOLH
HPDET
REMIN
STEREO
SD
VOLB
VOLA
FLDSDO
FLDCLK
FLDCS
FLDRST
KEYINT1
KEYINT0
KEY3
KEY2
KEY1
KEY0
INT1
INT2
+3.3V
SAI_SDOUT
SDET
CX_SDIN1
XMSRSEL
RDSDAT
XMCOMSEL RDSCLK_XMREQERR
VSYNC
DSPCS
GNDDG
DSPINT2
RESET
OPT2
+5VMPU
EEP_SDA
EEP_SCL
COAX2
COAX1
COAX2
VMUT
MICMUT
MICDET
BA1
D0
D8
D1
D9
D2
D3
D11
D4
D12
D5
D13
D6
D14
D7
GPIO4
OE
CS2
A7
A8
A9
A10
A11
GPIO3
GPIO2
GPIO1
WE
A6
A5
A4
A3
A2
A1
GPIO5
A0
D15
D10
D10
CLK
CKE
D10
VCRST
CX_LRCK
PROTECT
SEC1H
FANCTRL
APOWER
VPOWER
VOLCLK
VOLDAT
FANH
DIRCS_3.3V
DSPRST
SPRLSB
SPRLCS
SPRLF
XMDACRST
SPRLB
HDMSDA
HDMSCL
HDMRST
HDMRST
BAND
DIRRST
DSPRST
INT3
DIGSDO
SYSOUT
AMUT_CON
EEP_SDA
EEP_SCL
HDMSDA
HDMSCL
FLAC1
FLAC2
-VP
APOWER
+10S
POFF2
_
2
SAI_SLCK
DIRINT0
DIRINT_3.3V
DSPINT_3.3V
DSPINT2
DEC_DSP_3.3V
DEC
NIC
NIC_DSP_3.3V
DIGSDI_3.3V
DIGSDI
CNVSS
RESET
AMUT
POFF2_1
APOWE_JTAG
APOWE_JTAG
SPRLB
SPRLSB
SPRLCS
SPRLF
GNDDG
+5VCPU
+5VCPU
RI
XMLNK
XMANT
XMDACRST
XMCOMSEL
XMLNK
XMANT
XMSRSEL
XMSRTXD
XMSRRXD
XMRST
GNDXM
+5VXM
+5VXM
+5VDSP_CODEC
+5VDSP
CX_LRCK
CX_SCLK
OMCK
DPSCLKIN
TO FLASH WRITER
+3.3V
+3.3V
+1.2V
+3.3V
+1.2V
+5.0V
+5.0V
+5.0V
+5.6V
OPTICAL
+5.0V
+3.3V
+5.0V
+5.0V
+3.3V
+5.0V
+5.0V
+5.0V
NADG-9177
7
8(2/2)
3)
To NAHDM-9199
(SD-7 :E2)
+3.3V
TP02
TP01
TP03
TP04
TP05
TP06
TP07
+3.3V
+3.3V
U131
GP1FAV51RK0F
1IN
3VCC
2GND
U132
1IN
3VCC
2GND
L133
LBC2518T
4R7M
C139
220/6.3
+
L134
L134 :
LBC2518T470M Q151
TC74VHC541FT
11 Y8
12 Y7
13 Y6
14 Y5
15 Y4
16 Y3
17 Y2
18 Y1
19 _G2
20 VCC 1
_G1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
L151
C145
220/6.3
+
C281 220/6.3
+
C282 104Z
R287
330
C152 104Z
C151 104Z
C272
470/6.3
+
C206 104Z
C223 104Z
P751A
1
2
3
4
5
6
7
8
9
C225
104Z
C208
104Z
C226
104Z
C209
104Z C227
104Z
R250
330
R251
330
L201
BLM21PG
221SN1
C271
470/6.3
+
R286
10K
R252 330
R253 47
R254 47
R256 47
R257 47
R258 10K
R259 330
C228
104Z
R260 47
C210 104Z
R261 47
R262 10K
C229 104Z
R263 10K
R264 10K
R265 330
R266 330
R267 330
R269 330
C213 104Z
C214 104Z
C215 104Z
R207 330
R202 10K
C221 104Z
R204 10K
R205 10K
C245
101J
C202 104Z
C203 104Z
R208 10K
L241
ACF451832-333
C241
470/6.3
+
R316
47
R338
NC
C313104Z
R312 47
R314 47
R315 47
L313
L313 :
LM182
R317 47
R318 47
R301
47
L312
LM182
R303 47
C305 104Z
R302
47
C315 104Z
R333 330
R334 330
R336 330
L304
Q601
RN1404
1
2 3
R628 47
R629 47
R639 47
R640 47
R641 47
R642 NC
R643 NC
R644 NC
R659 47
R661 220
R662 220
R666 220
R669 220
R732
1K
Q602
RN2402
1
2 3
R673 220
R674 1K
R675 1K
R676 1K
R677 1K
R679 27K
R680 27K
R685 220
R686 220
R687 220
R692 4.7K
R693 4.7K
R694 4.7K
R695 4.7K
R696
4.7K
R698 2.7K
R699 2.7K
R700 2.7K
R701 2.7K
R703 10K
R704 10K
R705 NC
R706 33K
R708 0
R709 33K
R710 10K
R713
2.2K
C751
1/50+
Q751
RN1404
3
1
2
Q752
RN2402
2
1
3
D604
1SS355
D703 1SS355
C702
100/10
+
C706 470/16
+
C604
4.7/50
+
C615
104Z
C211
104Z
R697 10K
R655 NC
Q131
74HCU04AF
14 VCC
13 IN6
12 OUT6
11 IN5
10 OUT5
9IN4
8OUT4 7
GND
6
5
4
3
2
1
R337 330
R672
220
R691 4.7K
R690 220
D601
1SS355
R702
10K
R688 220
R682 10K
R683 10K
R255 47
R319 47
Q282
ES29LV400
25 A0
26 CE#
27 GND
28 OE#
29 Q0
30 Q8
31 Q1
32 Q9
33 Q2
34 Q10
35 Q3
36 Q11
37 VCC
38 Q4
39 Q12
40 Q5
41 Q13
42 Q6
43 Q14
44 Q7
45 Q15/A-1
46 GND
47 BYTE#
48 A16 1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
NC
10
NC
11
WE#
12
RESET#
13
NC
14
NC
15
RY/BY#
16
NC
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
D104
1SS355
L203
LL241
D404
UDZS5.1B
R631 2.2K
R632 2.2K
R633 10K
R635 10K
R605 220
R668 220
R601 47K
C601 104Z
C603 104Z
R609 10K
R617
10K
C605
104Z
R616 10K
R618 220
R627 220
R626 220
R625 220
R624 220
R623 220
R622 220
R621 NC
R620 NC
R619 1K
R630 NC
R637 10K
R636 10K
R634 10K
C602 104Z
R648 220
R647
10K
R649
10K
R650 220
R653 220
R684 47
C616 102K
C617 102K
C618 102K
C619 102K
C620 102K
C621 102K
R604 NC
R607 4.7K
11
12
13
14
15
16
R651 220
R652 220
R142
47
R141 47
R134
10
R133
10 L131
L131, 132 : LBC2518T2R2M
R131
75
L132
R132
75
R135
220K
R137
10K
R138
10K
C614 104Z
C606 101J
C607 101J
C140 104Z
C136
080D
C142
104Z
C141
104Z
C135
080D
C131
101J
C132
101J
R136
220K
R658 47
C133
104K
C134
104K
R221
47
R285
R281 - 284 : 10K
R281
10K
R284
R283
R282
C224 104Z
C207 104Z
C286
104Z
C285
104Z
C230 104Z
C232 104Z
C231 104Z
C205 104Z
C222 104Z
C242
104Z
C204
104Z
R209 10K
R206
330
R201 10K
C201 104Z
R203 10K
C608 104Z
C609 104Z
R711
47
R638 47
Q702
S812C56AUA-
C3K
2I
1G
3
OC622 101J
C623 101J
C701 104Z
C610
102K
C611
104Z
C600 104Z
C612
102K
R678 10K
R646 10K
R105 10K
R667 220K
R654 10K
R614 1M
R645 NC
L152
L151, 152 :
BLM21PG221SN1
R280
10K
Q152
TC74HCT7007AF
8OUT4
9IN4
10 OUT5
11 IN5
12 OUT6
13 IN6
14 VCC 1
2
3
4
5
6
7
GND
R279 10K
R278 10K
R608 220
R611 NC
R612 1K
X701
6.000MHz
Q701
M3062MHP-B06FP
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
96 : AVSS
97
98
98 : VREF
99
99 : AVCC
100
1
2
3
4
5
6
7
8
9
10
11
12 RESET
13 XOUT
14 VSS
15 XIN
16 VCC1
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
VCC2
63
64
VSS
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
C613
105K
R712
1K
R656 NC
R663 220
P2006A
1
2
3
4
C624
104Z
R670 220
R671 47K
C753
470/6.3
+
R707 10K
C625
104Z
C705
100/10
+
C626 104Z
R613 220
R610
NC
R665 NC
R664 NC
R101 NC
JL101A
1
2
3
4
5
6
7
8
9
10
11
C312
104Z
JL103A
1
2
3
4
C627 104Z
L202
BLM21PG221SN1
Q610
S-24CS16A0I
5SDA
6SCL
7WP
8VCC 1
A0
2
A1
3
A2
4
GND
R200 10K
R268 10K
R606 4.7K
R600 10K
R108
1M
D701
1SS355
P131
C147
103K
C146 103K
D706 1SS355
D705 1SS355
R714
10K
R615 10K
D103
1SS355
Q
44
RXP5/GP5
45 RXP4/GP4
46 RXP3/GP3
47 RXP2/GP2
48 RXP1/GP1
49
P
0 : 49
50
X
P : 50
51
VD2
52
DGND2
53
VLS
54
SAI_SDOUT
55
RMCK
56
CX_SDOUT
57
ADCIN2
58
ADCIN1
59
OMCK
60
SAI_LRCK
61
SAI_SLCK
62
: 62
63
: 63
64
: 64
1
CX_SDIN1
2
CX_SCLK
3
CX_LRCK
4
VD1
5
DGND1
C108
104Z
P711
JTAG
2
4
6
8
10
12
14 13
11
9
7
5
3
1
R689 1K
C314 104Z
Q201
D707E001BRFP250
109
109 : VSS
110
110 : SPIO_SIMO
111
111 : SPIO_SOMI/I2C0_SDA
112
112 : DVDD
113
113 : AXR0[0]
114
114 : VSS
115
115 : AXR0[1]
116 AXR0[2]
117 AXR0[3]
118 VSS
119 AXR0[4]
120 AXR0[5]/SPI1_SCS
121 AXR0[6]/SPI1_ENA]
122 AXR0[7]/SPI1_CLK
123 CVDD
124 VSS
125 DVDD
126 AXR0[8]/AXR1[5]/SPI1_SOMI
127 AXR0[9]/AXR1[4]/SPI1_SIMO
128 CVDD
129 VSS
130 AXR0[10]/AXR1[3]
131 AXR0[11]/AXR1[2]
132 CVDD
133 VSS
134 AXR0[12]/AXR1[1]
135 AXR0[13]/AXR1[0]
136 DVDD
137 AXR0[14]/AXR2[1]
138
138 : AXR0[15]/AXR2[0]
139
139 : ACLKR0
140
140 : VSS
141
141 : AFSR0
142
142 : ACLKX0
143
143 : AHCLKR0/AHCLKR1
144
144 : AFSX0
1VSS
2AHCLKX0/AHCLKX2
3AMUTE0
4AMUTE1
5AHCLKX1
6VSS
7ACLKX1
8CVDD
9ACLKR1
10 DVDD
11 AFSX1
12 AFSR1
13 VSS
14 RESET
15 VSS
16 CVDD
17 CLKIN
18 VSS
19 TMS
145
THERMALPAD
20 CVDD
21 TRST
22 OSCVSS
23 OSCIN
24 OSCOUT
25 OSCVDD
26 VSS
27 PLLHV
28 TDI
29 TDO
30 VSS
31 DVDD
32 EMU[0]
33 CVDD
34 EMU[1]
35 TCK
36 VSS
37
EM_CAS : 37
38
EM_WE : 38
39
EM_WE_DQM[0] : 39
40
VSS
41
EM_D[7]
42
DVDD
43
EM_D[6]
44
CVDD
45
EM_D[5]
46
EM_D[4]
47
VSS
48
EM_D[3]
49
EM_D[2]
50
DVDD
51
EM_D[1]
52
EM_D[0]
53
CVDD
54
VSS
55
EM_D[15]
56
EM_D[14]
57
CVDD
58
EM_D[13]
59
EM_D[12]
60
DVDD
61
EM_D[11]
62
VSS
63
EM_D[10]
64
EM_D[9]
65
CVDD
66
EM_D[8]
67
EM_WE_DQM[1]
68
DVDD
69
VSS
70
71
72
73
DVDD
74
EM_A[11]
75
EM_A[9]
76
EM_A[8]
77
CVDD
78
VSS
79
EM_A[7]
80
EM_A[6]
81
DVDD
82
VSS
83
EM_A[5]
84
EM_A[4]
85
CVDD
86
EM_A[3]
87
VSS
88
EM_A[2]
89
EM_A[1]
90
CVDD
91
EM_A[0]
92
DVDD
93
EM_A[10]
94
EM_BA[1]
95
VSS
96
EM_BA[0]
97
EM_CS[0]
98
EM_RAS
99
VSS
100
EM_CS[2]
101
CVDD
102
EM_RW
103
DVDD
104
EM_OE
105
SPIO_ENA/I2C1_SDA
106
VSS
107
SPIO_SCS/I2C1_SCL
108
SPIO_CLK/I2C0_SCL
Q281 M12L16161A-7TG
1VCC0
2DQ0
3DQ1
4GNDQ1
5DQ2
6DQ3
7VCCQ1
8DQ4
9DQ5
10 GNDQ2
11 DQ6
12 DQ7
13 VCCQ2
14 LDQM
15 _WE
16 _CAS
17 _RAS
18 _CS
19 A11
20 A10
21 A0
22 A1
23 A2
24 A3
25 VCC1 26
GND1
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
33
NC1
34
CKE
35
CLK
36
UDQM
37
NC2
38
VCCQ3
39
DQ8
40
DQ9
41
GNDQ3
42
DQ10
43
DQ11
44
VCCQ4
45
DQ12
46
DQ13
47
GNDQ4
48
DQ14
49
DQ15
50
GND2
L283
L284
71
7
6MHz
1M
71
4
ZL171
LBC2518T470M
D
5
6
7
8
VD L173
LM182
C173
060D
L302
LBC2518T4R7M
L172
LM182
R173
47
R172
47
C317
NC
C319
104Z
C284
104Z
C320 104Z
104Z
JL8002A
3
2
1
L281
C288
104Z
L282
C283
220/6.3 +
C290
104Z
C289
104Z
C291
104Z
R602 2.2K
R603
2.2K
C302
470/10
+
C304
470/10
+
MICROPROCESSOR
DIGITAL INPUT
COAXIAL
1
2
1
2
To NAVD-9178(1/2)
(SD-5 : F1)
NC NC
DSP
DRAM
L281 - 284 : BLM21PG221SN1
FLASH MEMORY
C
LEDSTBY
FLDSDO
FLDCLK
FLDCS
FLDRST
MICMUT
MICDET
97 : KEY0
100 : HDMRST
KEYINT1
KEYINT0
KEY3
KEY2
KEY1
SPRLSB
SPRLCS
SPRLB
DIGCLK
DIGSDI
DSPRST
DIGSDO
XMSRRXD : 36
XMRST
DSPCS
DIRRST
DIRCS
THERMAL
INT1
INT2
BAND
INT3
SYSOUT
VOLH
PROTECT
SEC1H
FANCTRL
APOWER
VPOWER
FANH
POFF2_1
REMIN
STEREO
XMSRSEL
RDSDAT
CNVSS
XMLNK
XMANT
DIRINT0
DSPCLK
DSPINT2
XMCOMSEL
XMDACRST
DEC
NIC
SDET
FTXD : 31
FRXD : 32
FCLK : 33
FBUSY : 34
XMSRTXD : 35
VMUT
VCRST
HDMSDA
HDMSCL
VSS : 69
EM_CLK : 70
EM_CKE : 71
VSS : 72
WF03
WF06
TP06
TP03
WF05
TP01
WF04
TP02
WF08
TP04
WF07
TP05
WF07
WF02
GP1FAV51RK0F
NC
NC
A
1
2
3
4
5
BCDEFGH
SCHEMATIC DIAGRAMS-3
DSP SECTION
HT-R508
U11 DSP PC BOARD
TRST
C+
SW-
SW+
C-
EMU0
EMU1
TCK
TDO
TMS
TDI
1.2VDSP
TRST
SR-
SR+
SL-
SL+
FR-
FR+
CX_SDIN4
CX_SDIN3
CX_SDIN2
SAI_LRCK
DIRCS
DIGCLK
PLLSCL_VCSCL
PLLSDA_VCSDA
THERMAL
LEDSTBY
DSPRST_3.3V
+12V_OP
GPIO2
GPIO3
GPIO4
GPIO5
DQM0
D7
D6
D5
D4
D3
D1
D0
D15
D14
D13
D12
D11
D9
D8
DQM1
CAS
WE
D2
A11
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
A10
OE
CS2
RAS
TDI
TDO
EMU0
EMU1
TCK
TMS
GPIO1
BA1
BA0
SD_CS
DSPINT_3.3V
OPT1
DIGSDO
DIGCLK
DSPCLK
DIGSDO_3.3V
DIGCLK_3.3V
DSPCLK_3.3V
DIRCS
DIRRST
DSPCSDSPRST_3.3V
DSPCS_3.3V
DIRRST_3.3V
SD_CS
D0
D1
D2
D3
D4
D5
D6
D7
DQM0
A10
A0
A1
A2
A3
RAS
CAS
WE
D13
D12
D11
D9
D8
D15
D14
CLK
DQM1
A9
A8
A7
A6
A5
CKE
A4
BA0
FRXD
FCLK
FBUSY
FTXD
CNVSS
+5VCPU
DSPCS_3.3V
DSPCLK_3.3V
D1.2V
DIGSDO_3.3V
DIGSDI_3.3V
DEC_DSP_3.3V
NIC_DSP_3.3V
SAI_SLCK
SAI_LRCK
CX_SCLK
DSPRST_3.3V
SPDIF_TX
DIGCLK_3.3V
DIGSDI_3.3V
DIGSDO_3.3V
DIRCS_3.3V
DIRINT_3.3V
DIRRST_3.3V
OPT1
OPT2
COAX1
POFF
DIRINT0
DSPCLK
DEC
NIC
PLLSCL_VCSCL
PLLSDA_VCSDA
FTXD
FRXD
FCLK
FBUSY
XMSRTXD
XMSRRXD
XMRST
DIGSDI
VOLH
HPDET
REMIN
STEREO
SD
VOLB
VOLA
FLDSDO
FLDCLK
FLDCS
FLDRST
KEYINT1
KEYINT0
KEY3
KEY2
KEY1
KEY0
INT1
INT2
TU_R
TU_L
GNDTU
RDSDAT
STEREO
SD
+4.1V +3.5V
+3.3V
FL+
FL-
SAI_SDOUT
SDET
CX_SDIN1
XMSRSEL
RDSDAT
XMCOMSEL RDSCLK_XMREQERR
VSYNC
DSPCS
RTAD
LTAD
TU_L
GNDTU
TU_R
MICOUT
RI
DAC_SR
DAC_SL
GNDDG
DSPINT2
RESET
OPT2
+5VMPU
EEP_SDA
EEP_SCL
COAX2
COAX1
COAX2
VMUT
MICMUT
MICDET
VOLH
SEC1H
PROTECT
VOLCLK
VOLDAT
DAC_CT
DAC_SW
DAC_FL
DAC_FR
AMUT
BA1
D0
D8
D1
D9
D2
D3
D11
D4
D12
D5
D13
D6
D14
D7
GPIO4
OE
CS2
A7
A8
A9
A10
A11
GPIO3
GPIO2
GPIO1
WE
A6
A5
A4
A3
A2
A1
GPIO5
A0
D15
D10
D10
CLK
CKE
D10
VCRST
CX_LRCK
VCSCL
GNDV4V
V3V
VSYNC
VCRST
SDET
VMUT
PROTECT
SEC1H
FANCTRL
APOWER
VPOWER
VOLCLK
VOLDAT
FANH
FANCTRL
DIRCS_3.3V
DSPRST
SPRLSB
SPRLCS
SPRLF
XMDACRST
SPRLB
HDMSDA
HDMSCL
HDMRST
HDMRST
BAND
DIRRST
DSPRST
INT3
DIGSDO
SYSOUT
AMUT_CON
EEP_SDA
EEP_SCL
HDMSDA
HDMSCL
V3_R
LEDSTBY
+12VA
VOLB
VOLA
-VP
FLAC2
KEYINT1
+5.6DIS
KEY3
KEY2
KEY1
KEY0
FLDSDO
FLDCLK
FLDCS
FLDRST
REMIN
KEYINT0
FLAC1
GNDDG
MICDET
MICMUT
-12VA
MICOUT
V3_R
GNDV4
V3_L
V3_L
GNDV4V
V3V
FLAC1
FLAC2
-VP
APOWER
VPOWER
+10VDSP
+10S
GNDXM
POFF
POFF2_2
HPDET
GNDDG
+5VDSP
-12V_OP
+5VXM
+12VA
-12VA
GNDV4
GNDV4
+5VDIS
+5VDSP
GNDDG
SAI_SLCK
DIRINT0
DIRINT_3.3V
DSPINT_3.3V
DSPINT2
DEC_DSP_3.3V
DEC
NIC
NIC_DSP_3.3V
DIGSDI_3.3V
DIGSDI
CNVSS
RESET
AMUT
POFF2_1
APOWE_JTAG
APOWE_JTAG
SPRLB
SPRLSB
SPRLCS
SPRLF
GNDDG
+5VCPU
+5VCPU
RI
XMLNK
XMANT
XMDACRST
XMCOMSEL
XMLNK
XMANT
XMSRSEL
XMSRTXD
XMSRRXD
XMRST
GNDXM
+5VXM
THERMAL
+5VXM
+12VTU
-12VTU
+5VDSP_CODEC
+5VDSP
+5VDSP_CODEC
GNDA
CX_LRCK
CX_SCLK
GNDDG
OMCK
DPSCLKIN
To TUNER UNIT
TO FLASH WRITER
+3.3V
+3.3V
+1.2V
+3.3V
+1.2V
+5.0V
+5.0V
+5.0V
+5.0V
+5.6V
+12V
OPTICAL
+5.0V
+3.3V
+5.0V
+5.0V
(1/2W)
(1/2W)
+3.3V
+5.0V
+5.0V
+5.0V
-35.0V
NADG-9177
To NAAF-8779(1/2)
(SD-1 : D1)
To NAVD-9178(1/2)
(SD-5 : E1) To NAVD-9178(2/2)
(SD-6 :E3)
To NAHDM-9199
(SD-7 :E2)
To NADIS-9148
(SD-4 : H1)
(GNDMIC)
GND+12V
+3.3V
TP02
TP01
TP03
TP04
TP05
TP06
TP07
TP09
TP08
TP10
TP11
TP12
TP13
TP16
TP17
+3.3V
+3.3V
C104
104Z
U131
GP1FAV51RK0F
1IN
3VCC
2GND
U132
1IN
3VCC
2GND
L133
LBC2518T
4R7M
C139
220/6.3
+
L134
L134 :
LBC2518T470M Q151
TC74VHC541FT
11 Y8
12 Y7
13 Y6
14 Y5
15 Y4
16 Y3
17 Y2
18 Y1
19 _G2
20 VCC 1
_G1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
L151
C145
220/6.3
+
C281 220/6.3
+
C282 104Z
R287
330
C152 104Z
C151 104Z
C272
470/6.3
+
C206 104Z
C223 104Z
P751A
1
2
3
4
5
6
7
8
9
C225
104Z
C208
104Z
C226
104Z
C209
104Z C227
104Z
R250
330
R251
330
L201
BLM21PG
221SN1
C271
470/6.3
+
R286
10K
R252 330
R253 47
R254 47
R256 47
R257 47
R258 10K
R259 330
C228
104Z
R260 47
C210 104Z
R261 47
R262 10K
C229 104Z
R263 10K
R264 10K
R265 330
R266 330
R267 330
R269 330
C213 104Z
C214 104Z
C215 104Z
R207 330
R202 10K
C221 104Z
R204 10K
R205 10K
C245
101J
C202 104Z
C203 104Z
R208 10K
L241
ACF451832-333
C241
470/6.3
+
R316
47
R338
NC
C313104Z
R312 47
R314 47
R315 47
L313
L313 :
LM182
R317 47
R318 47
R301
47
L312
LM182
R303 47
C305 104Z
R302
47
C315 104Z
R304 220
R305 47
R306 220
R307 220
R308 47
R309 220
C306
47/25
+
C307
104Z
C308
100/10
+
C309
104Z
L303
R311
2.7K
C310
222K
C311
473K
R333 330
R334 330
R336 330
C333 330J
C334 330J
C336 330J
L304
Q601
RN1404
1
2 3
R628 47
R629 47
R639 47
R640 47
R641 47
R642 NC
R643 NC
R644 NC
R659 47
R661 220
R662 220
R666 220
R669 220
R732
1K
Q602
RN2402
1
2 3
R673 220
R674 1K
R675 1K
R676 1K
R677 1K
R679 27K
R680 27K
R685 220
R686 220
R687 220
R692 4.7K
R693 4.7K
R694 4.7K
R695 4.7K
R696
4.7K
R698 2.7K
R699 2.7K
R700 2.7K
R701 2.7K
R703 10K
R704 10K
R705 NC
R706 33K
R708 0
R709 33K
R710 10K
R713
2.2K
C751
1/50+
Q751
RN1404
3
1
2
Q752
RN2402
2
1
3
D604
1SS355
P101A
1
2
3
4
5
6
7
8
9
10
11
12
13
D703 1SS355
C702
100/10
+
C706 470/16
+
R104 0
R106 NC
R107 NC
P304A
1
2
3
R748
2.2(1/2W)
D742 1SS355
R7436.8K
R741
1K
R749 3.9K
D741
CRS09
R742
6.8K
L741
470K
C743
1000/6.3
+
D744
RL1N4003
Q742
BD7820
1_SHUT
2INPUT
3GND
4OUTPUT
5DAJ
D743
1SS355
C745
10/50
+
R744
0
R745
39K
R746 39K
R747
33K
Q746 TA48033AF
1I
2G
3
O
C747
10/50
+
R591 22
R592 22
C591 220/25
+
C592 220/25
+
R552
1.5K
R562
1.5K
R512
22K
C442
471J
R502
1.5K
C432
122J
R491
10K
C431
122J
R436
C406
R406
C405
C404
333J
C403
472J
R413
C402
472J
C401
472J
C604
4.7/50
+
C615
104Z
C211
104Z
R697 10K
P303A
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R655 NC
Q131
74HCU04AF
14 VCC
13 IN6
12 OUT6
11 IN5
10 OUT5
9IN4
8OUT4 7
GND
6
5
4
3
2
1
R337 330
C337 330J
Q431:A
Q411, 412, 431 - NJM4580M-D
7
4
5
6
8
Q431:B
1
2
3
Q403:A
7
4
5
6
8
Q403:B
1
2
3
R672
220
R691 4.7K
R690 220
D601
1SS355
R702
10K
R688 220
R682 10K
R683 10K
R255 47
R319 47
P302A
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Q282
ES29LV400
25 A0
26 CE#
27 GND
28 OE#
29 Q0
30 Q8
31 Q1
32 Q9
33 Q2
34 Q10
35 Q3
36 Q11
37 VCC
38 Q4
39 Q12
40 Q5
41 Q13
42 Q6
43 Q14
44 Q7
45 Q15/A-1
46 GND
47 BYTE#
48 A16 1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
NC
10
NC
11
WE#
12
RESET#
13
NC
14
NC
15
RY/BY#
16
NC
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
D104
1SS355
L203
LL241
D404
UDZS5.1B
R715 0
R716 0
R631 2.2K
R632 2.2K
R633 10K
R635 10K
R717
0
P2004A
10
9
8
7
6
5
4
3
2
1
R605 220
R668 220
R718
0
R601 47K
C601 104Z
C603 104Z
R609 10K
R617
10K
C605
104Z
R616 10K
R618 220
R627 220
R626 220
R625 220
R624 220
R623 220
R622 220
R621 NC
R620 NC
R619 1K
R630 NC
R637 10K
R636 10K
R634 10K
C602 104Z
R648 220
R647
10K
R649
10K
R650 220
R653 220
R684 47
C616 102K
C617 102K
C618 102K
C619 102K
C620 102K
C621 102K
R604 NC
R607 4.7K
P701A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
P2005A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R651 220
R652 220
R142
47
R141 47
R134
10
R133
10 L131
L131, 132 : LBC2518T2R2M
R131
75
L132
R132
75
R135
220K
R137
10K
R138
10K
C614 104Z
C606 101J
C607 101J
C140 104Z
C136
080D
C142
104Z
C141
104Z
C135
080D
C131
101J
C132
101J
R136
220K
R658 47
C133
104K
C134
104K
472J
4.7K
4.7K
472J
4.7K
4.7K
R416
R456
R476
R426
R466
R446
R445 R425 R405
R415R435
R455
R475
R465
R414
R404
R434
R424
R454
4.7K
R444
4.7K
R474
R443
4.7K
R423
R463
R403
R473
R453
4.7K R433
R412R432
R402
R462
R472
R411
R401
R421
R431
R451
R471
R481
10K
R482
10K
R501
1.5K
R511
22K
R541
22K
R551
1.5K
Q421:B
1
2
3
R561
1.5K
R531
22K
R522
22K
R532
22K
Q421:A
7
4
5
6
8
R542
22K
Q411:A
7
4
5
6
8
R492
10K
C441
471J
R341
10K
R324
56
R323
56
R322
56
R326
3.9K
R325
3.9K
C325
222J
C326
222J
R321
56
R352 10K
R351 10K
C341 101J
C342 101J
R342
10K
C426
681J
C416
681J
C415
681J
C425
681J
C424
153J
R464
C414
153J
C413
681J
C423
681J
C422
C412
C411
C421
R571
0
R572
0
R461
Q401:B
1
3
2
Q401:A
7
8
6
5
4
Q402:B
1
3
2
Q402:A
7
8
6
5
4
R521
22K
Q411:B
1
2
3
JL6402B
R221
47
R285
R281 - 284 : 10K
R281
10K
R284
R283
R282
C224 104Z
C207 104Z
C286
104Z
C285
104Z
C230 104Z
C232 104Z
C231 104Z
C205 104Z
C222 104Z
C242
104Z
C204
104Z
R209 10K
R206
330
R201 10K
C201 104Z
R203 10K
C608 104Z
C609 104Z
R711
47
R638 47
Q702
S812C56AUA-
C3K
2I
1G
3
OC622 101J
C623 101J
C102
104Z
C701 104Z
Q741
SI8008TM
1VIN
5SS
3
GND
4
VADJ
2
SW
C610
102K
C611
104Z
C600 104Z
C612
102K
R678 10K
R646 10K
R105 10K
R667 220K
R654 10K
R614 1M
R645 NC
L152
L151, 152 :
BLM21PG221SN1
R280
10K
Q152
TC74HCT7007AF
8OUT4
9IN4
10 OUT5
11 IN5
12 OUT6
13 IN6
14 VCC 1
2
3
4
5
6
7
GND
R279 10K
R278 10K
R608 220
R611 NC
R612 1K
X701
6.000MHz
Q701
M3062MHP-B06FP
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
96 : AVSS
97
98
98 : VREF
99
99 : AVCC
100
1
2
3
4
5
6
7
8
9
10
11
12 RESET
13 XOUT
14 VSS
15 XIN
16 VCC1
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
VCC2
63
64
VSS
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
C613
105K
R712
1K
R656 NC
R663 220
P2006A
1
2
3
4
C624
104Z
R670 220
R671 47K
C753
470/6.3
+
R707 10K
C625
104Z
C705
100/10
+
C626 104Z
R613 220
R610
NC
R665 NC
R664 NC
R101 NC
JL101A
1
2
3
4
5
6
7
8
9
10
11
C312
104Z
C301
103Z
JL103A
1
2
3
4
C627 104Z
R103
R102
C628 104Z
C629 104Z
L202
BLM21PG221SN1
Q610
S-24CS16A0I
5SDA
6SCL
7WP
8VCC 1
A0
2
A1
3
A2
4
GND
R200 10K
R268 10K
C103
100/25
+
C105
+
R606 4.7K
R600 10K
R108
1M
D701
1SS355
P131
C147
103K
C146 103K
D706 1SS355
D705 1SS355
R714
10K
R615 10K
D103
1SS355
Q301
CS42518-CQ
17 VQ
18 FLT+
19 REFGND
20 AOUTB4-
21 AOUTB4+
22 AOUTA4+
23 AOUTA4-
24 VA
25 AGND1
26 AOUTB3-
27 AOUTB3+
28 AOUTA3+
29 AOUTA3-
30 AOUTB2-
31
31 : AOUTB2+
32
32 : AOUTA2+
33 AOUTA2-
34 AOUTB1-
35 AOUTB1+
36 AOUTA1+
37 AOUTA1-
38 MUTEC
39 LPFLT
40 AGND2
41 VARX
42 RXP7/GP7
43 RXP6/GP6
44 RXP5/GP5
45 RXP4/GP4
46 RXP3/GP3
47 RXP2/GP2
48 RXP1/GP1
49
RXP0 : 49
50
TXP : 50
51
VD2
52
DGND2
53
VLS
54
SAI_SDOUT
55
RMCK
56
CX_SDOUT
57
ADCIN2
58
ADCIN1
59
OMCK
60
SAI_LRCK
61
SAI_SLCK
62
CX_SDIN4 : 62
63
CX_SDIN3 : 63
64
CX_SDIN2 : 64
1
CX_SDIN1
2
CX_SCLK
3
CX_LRCK
4
VD1
5
DGND1
6
VLC
7
CCLK/SCL
8
CDOUT/SAD
9
CDIN/AD1
10
CS/AD0
11
INT1
12
_RST
13
AINR-
14
AINR+
15
AINL+
16
AINL-
C106 104Z
C107 104Z
C108
104Z
P711
JTAG
2
4
6
8
10
12
14 13
11
9
7
5
3
1
R689 1K
C314 104Z
C754 104Z
C742 104K
C741
470/16
+
Q201
D707E001BRFP250
109
109 : VSS
110
110 : SPIO_SIMO
111
111 : SPIO_SOMI/I2C0_SDA
112
112 : DVDD
113
113 : AXR0[0]
114
114 : VSS
115
115 : AXR0[1]
116 AXR0[2]
117 AXR0[3]
118 VSS
119 AXR0[4]
120 AXR0[5]/SPI1_SCS
121 AXR0[6]/SPI1_ENA]
122 AXR0[7]/SPI1_CLK
123 CVDD
124 VSS
125 DVDD
126 AXR0[8]/AXR1[5]/SPI1_SOMI
127 AXR0[9]/AXR1[4]/SPI1_SIMO
128 CVDD
129 VSS
130 AXR0[10]/AXR1[3]
131 AXR0[11]/AXR1[2]
132 CVDD
133 VSS
134 AXR0[12]/AXR1[1]
135 AXR0[13]/AXR1[0]
136 DVDD
137 AXR0[14]/AXR2[1]
138
138 : AXR0[15]/AXR2[0]
139
139 : ACLKR0
140
140 : VSS
141
141 : AFSR0
142
142 : ACLKX0
143
143 : AHCLKR0/AHCLKR1
144
144 : AFSX0
1VSS
2AHCLKX0/AHCLKX2
3AMUTE0
4AMUTE1
5AHCLKX1
6VSS
7ACLKX1
8CVDD
9ACLKR1
10 DVDD
11 AFSX1
12 AFSR1
13 VSS
14 RESET
15 VSS
16 CVDD
17 CLKIN
18 VSS
19 TMS
145
THERMALPAD
20 CVDD
21 TRST
22 OSCVSS
23 OSCIN
24 OSCOUT
25 OSCVDD
26 VSS
27 PLLHV
28 TDI
29 TDO
30 VSS
31 DVDD
32 EMU[0]
33 CVDD
34 EMU[1]
35 TCK
36 VSS
37
EM_CAS : 37
38
EM_WE : 38
39
EM_WE_DQM[0] : 39
40
VSS
41
EM_D[7]
42
DVDD
43
EM_D[6]
44
CVDD
45
EM_D[5]
46
EM_D[4]
47
VSS
48
EM_D[3]
49
EM_D[2]
50
DVDD
51
EM_D[1]
52
EM_D[0]
53
CVDD
54
VSS
55
EM_D[15]
56
EM_D[14]
57
CVDD
58
EM_D[13]
59
EM_D[12]
60
DVDD
61
EM_D[11]
62
VSS
63
EM_D[10]
64
EM_D[9]
65
CVDD
66
EM_D[8]
67
EM_WE_DQM[1]
68
DVDD
69
VSS
70
71
72
73
DVDD
74
EM_A[11]
75
EM_A[9]
76
EM_A[8]
77
CVDD
78
VSS
79
EM_A[7]
80
EM_A[6]
81
DVDD
82
VSS
83
EM_A[5]
84
EM_A[4]
85
CVDD
86
EM_A[3]
87
VSS
88
EM_A[2]
89
EM_A[1]
90
CVDD
91
EM_A[0]
92
DVDD
93
EM_A[10]
94
EM_BA[1]
95
VSS
96
EM_BA[0]
97
EM_CS[0]
98
EM_RAS
99
VSS
100
EM_CS[2]
101
CVDD
102
EM_RW
103
DVDD
104
EM_OE
105
SPIO_ENA/I2C1_SDA
106
VSS
107
SPIO_SCS/I2C1_SCL
108
SPIO_CLK/I2C0_SCL
Q281 M12L16161A-7TG
1VCC0
2DQ0
3DQ1
4GNDQ1
5DQ2
6DQ3
7VCCQ1
8DQ4
9DQ5
10 GNDQ2
11 DQ6
12 DQ7
13 VCCQ2
14 LDQM
15 _WE
16 _CAS
17 _RAS
18 _CS
19 A11
20 A10
21 A0
22 A1
23 A2
24 A3
25 VCC1 26
GND1
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
33
NC1
34
CKE
35
CLK
36
UDQM
37
NC2
38
VCCQ3
39
DQ8
40
DQ9
41
GNDQ3
42
DQ10
43
DQ11
44
VCCQ4
45
DQ12
46
DQ13
47
GNDQ4
48
DQ14
49
DQ15
50
GND2
L283
L284
X171
24.576MHz
R171 1M
C172
060D
C171
104Z L171
LBC2518T470M
Q171
TC7WU04FU
1
2
3
4GND 5
6
7
8
VD L173
LM182
C173
060D
L302
LBC2518T4R7M
L172
LM182
R173
47
R172
47
C318
104Z
C317
NC
C319
104Z
C284
104Z
C320 104Z
C755
104Z
C287
104Z
JL8002A
3
2
1
Q341:B
2
3
1
Q341:A
5
6
8
7
4
C321
10/50
+
C322
10/50
+
C323
10/50
+
C324
10/50
+
L281
C288
104Z
L282
C283
220/6.3 +
C290
104Z
C289
104Z
C291
104Z
C316
221J
R602 2.2K
R603
2.2K
C302
470/10
+
C303
470/10
+
C304
470/10
+
C746
100/10
+
C748
100/10
+
R422
R441
R442
R452
MICROPROCESSOR
Q401- Q404 : NJM4580M-D
DIGITAL INPUT
COAXIAL
1
2
1
2
To NAVD-9178(1/2)
(SD-5 : F1)
NC NC
DSP
To NAAF-8779(1/2)
(SD-1 : C1)
To NAAF-8779(1/2)
(SD-1 : B1)
+5VDIS
THERMAL
GNDDG2
NAETC-8781
Q6380
LM61CIZ
1G
2O
3
V
JL6402A
U03
THERMAL SENSOR
PC BOARD
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
DRAM
L281 - 284 : BLM21PG221SN1
FLASH MEMORY
DIR/DAC/ADC
L303, 304 : LBC2518T4R7M
NC
LEDSTBY
FLDSDO
FLDCLK
FLDCS
FLDRST
MICMUT
MICDET
97 : KEY0
100 : HDMRST
KEYINT1
KEYINT0
KEY3
KEY2
KEY1
SPRLSB
SPRLCS
SPRLB
DIGCLK
DIGSDI
DSPRST
DIGSDO
XMSRRXD : 36
XMRST
DSPCS
DIRRST
DIRCS
THERMAL
INT1
INT2
BAND
INT3
SYSOUT
VOLH
PROTECT
SEC1H
FANCTRL
APOWER
VPOWER
FANH
POFF2_1
REMIN
STEREO
XMSRSEL
RDSDAT
CNVSS
XMLNK
XMANT
DIRINT0
DSPCLK
DSPINT2
XMCOMSEL
XMDACRST
DEC
NIC
SDET
FTXD : 31
FRXD : 32
FCLK : 33
FBUSY : 34
XMSRTXD : 35
VMUT
VCRST
HDMSDA
HDMSCL
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
NC
NC
39 (1W)
3.3K
3.3K
180
180
470
470
3.3K
3.3K
180
180
470
470
3.3K
3.3K
180
180
470
470
3.3K
3.3K
180
180
470
470
3.3K
3.3K
180
180
470
470
3.3K
3.3K
180
180
470
470
4.7K
4.7K
4.7K
4.7K
681J
681J
681J
681J
VSS : 69
EM_CLK : 70
EM_CKE : 71
VSS : 72
VCSDA
FANH
FRONT Lch
FRONT Rch
DIGITAL
WF03
WF06
TP06
TP03
WF05
TP01
WF04
TP02
WF08
TP04
WF07
TP05
WF07
WF02
WF09
WF10
TP08
GP1FAV51RK0F
NC
NC
NCH-2541
Q341 : NJM4580M-D
A
1
2
3
4
5
BCDEFGH
SCHEMATIC DIAGRAMS-4
DISPLAY SECTION
HT-R508
HT-R508
U06 SWITCH PC BOARD
U05 DISPLAY PC BOARD
KEY2
KEY3
FLDCLK
FLDCS
FLDRST
KEY1
FLDSDO
KEY0
KEY3
KEY2
KEY1
KEY0
VOLA
VOLB
FLDSDO
FLDCLK
FLDCS
FLDRST
REMIN
KEYINT0
KEYINT1
+12V
MICOUT
OPTF
GNDCPU
-VP
FAC2
FAC1
V4Y
+5.6S
V4_R
+5VDIS
MICDET
MICMUT
-12V
ZONELED
V4_L
V4V
V4C
V4_VIDEO_GND
V4_VIDEO_GND
MIC_GND
V4_GND
STBYLED
MASTER_VOL_LED
KEY0_2
ZONELED
LEDPURE
STBYLED
KEYINT0
CEC_LED
+BLED
GNDCPU
PRESET
UP
PRESET
DOWN
ENTER
CD
TAPE
DVD
AUX
CBL/SAT
VCR/DVR
MEMORY
LISTENING
MODE>
DIGITAL
INPUT
DISPLAY
TUNER
MULTI CH
SETUP
RETURN
STEREO
TONE+
TONE-
TONE
TUNING
MODE
PT/PTY/TP
NC
To NADG-9177
(SD-3 :B1)
32P
NC
NADIS-9148
TUNING UP
TUNING
DOWN
STANDBY
PURE
AUDIO
NC
ZONE 2
NADIS-9149
STANDBY
PURE AUDIO
NC
NC
NC
NC
S7002
4
2
5
3
1
S7132
S7134
S7136
S7138
S7151S7152
S7154 S7153
S7155
S7156
S7160
S7162
S7115
S7117
S7119
S7123
S7125
S7127
S7116
S7118
S7120
S7122
S7124
S7126
S7128
S7129
R7007 220
C7010
223Z
R7004 220
R7003 3.3K
R7002 3.3K
C7007 101J
R7006
27K
R7107
330
R7108
470
R7109
560
R7110
820
R7111
1.2K
R7112
2.2K
R7117
560
R7130
12K
R7128
2.2K
R7127
1.2K
R7126
820
R7125
560
R7124
470
R7123
330
R7115
330
R7116
470
R7402
47K R7401
100
C7303
104J
R7001
100K
C7012 223Z
C7014
223Z
R7022
10K
R7021
10K
S7001
4
2
5
3
1
R7024
10K
R7023
10K
JL7351A
3
2
1
C7032
C7031
S7130
C7009
104J
C7021 103Z
C7022 103Z
C7305
104J
R7008 220
D7002
MTZJ8.2C
C7016
C7017
C7001
223Z
R7129
3.9K
E7301
R7101
330
S7102 S7101
S7140
S7142
S7144
S7146
S7148
S7159
R7122
12K
R7121
3.9K
R7120
2.2K
R7119
1.2K
R7118
820
S7164
S7161
S7157
S7166
C7304
104J
C7421
102J
Q7004
2SC2458
2
1
3
1
F21
2
F22
5
P35
6
P34
7
P33
8
P32
9
P31
10
P30
11
P29
12
P28
13
P27
14
P26
15
P25
16
P24
17
P23
18
P22
19
P21
20
P20
21
P19
22
P18
23
P17
24
P16
25
P15
26
P14
27
P13
28
P12
29
P11
30 P10
31
P9
32
P8
33
P7
34
P6
35
P5
36
P4
37
P3
38
P2
39
P1
40
16G
41
15G
42
14G
43
13G
44
12G
45
11G
46
10G
47
9G
48
8G
49
7G
50
6G
51
5G
52
4G
53
3G
54
2G
55
1G
58
F11
59
F12
Q7001
16BT128GNK
S7106
R7113
3.9K R7114
12K
S7104
R7102
470
S7113
R7013
NC
C7002 104J
C7003 101J
C7005 101J
C7004 101J
J7012
J7050
R7005 220
J7053
C7041
100/6.3
+
C7043
102K
R7042
1K
U7041
3
2
1
5
4
R7041
100
C7042
NC
Q7003
M66005
49
49 : SEG2
50 SEG1
51 SEG0
52 VCC2
53 DIG15/SEG39
54 DIG14/SEG38
55 DIG13/SEG37
56 DIG12/SEG36
57 DIG11
58 DIG10
59 DIG9
60 DIG8
61 DIG7
62 DIG6
63 DIG5
64
64 : DIG4
1DIG03
2DIG02
3DIG01
4DIG00
5_RESET
6_CS
7SCK
8SDATA
9P1
10 P0
11 VCC1
12 XOUT
13 XIN
14 VSS
15 SEG35
16 SEG34
17
SEG33 : 17
18
SEG32 : 18 19
SEG31
20
SEG30
21
SEG29
22
SEG28
23
SEG27
24
VP
25
SEG26
26
SEG25
27
SEG24
28
SEG23
29
SEG22
30
SEG21
31
SEG20 : 31
32
SEG19 : 32
33
SEG18
34
SEG17
35
SEG16
36
SEG15
37
SEG14
38
SEG13
39
SEG12
40
SEG11
41
SEG10
42
SEG9
43
SEG8
44
SEG7
45
SEG6
46
SEG5
47
SEG4
48
SEG3
C7008
100/10
+
R7301
330
R7403
4.7K
R7404
220
R7405 47K
C7402 101J
C7301
471J
R7302
330
C7302
471J
R7303
75
C7404
330J
R7406
330
R7407
1K
D7401
MTZJ5.1B
R7411
470
Q7005
DTA114ES
1
2 3
Q7401:A
NJM4580D-D
7
8
6
5
4
Q7401:B
NJM4580D-D
1
2
3
Q7403
DTC114TS
Q7404
DTC114TS
R7408
33K
R7414
100K
R7412
470
R7413
220K
C7405
10/16
+R7409
220
D7412
MTZJ6.8C
R7410
220
C7401
10/50
+
C7403 47/25
+
C7412
47/50
+
D7411 MTZJ6.8C
C7411
47/50
+
C7015
47/16
C7013
33/50
+
C7018
NC
+
U7042
3
2
1
5
4
R7045
100
R7046
1K
C7047
102K C7046
NC
C7045
100/6.3
+
P701B
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J7054
1
2
J7011
R7012
0
Q7007
DTC114ES
1
3 2
R7010
120
D7301
1SS133
D7302
1SS133
Q7006
DTC114ES
32
1
S7150
J7009
S7158
S7108
S7110
S7112
S7114
S7107
S7109
R7103
560
R7104
820
R7105
1.2K
Q7152
DTC114ES
3
1
2
J7212
JL7101B
9
8
7
6
5
4
3
2
1
D7413
SEL2910A-TP6
J7207
J7208
D7152
SLI-343URC
D7151 R7151
2.2K
R7152
D7154
D7153
Q7405
DTA114ES
1
23
Q7151
2
1
3
R7415
180
R7416
180
D7155
SLR-342MGTE7P
R7154
180
Q7406
DTA114ES
2
1
3
JL7101A
1
2
3
4
5
6
7
8
9
S7149
L7401
022K
L7402
022K
L7031
022K
P7401
5
4
2
3
7
8
1
L7032
P7301
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
NC
FL DRIVER
NC
AUX INPUT
RL VIDEO
SETUP MIC
LISTENING
MODE<
NC P7302
C7011 223Z
MASTER VOLUME
FL TUBE
S7109
NPS-111-S681
NC
LIST
NC
LIST
LIST
LIST
Q7151
DTA114ES
D7153
SDPB3DD0C
R7152
120
Refer to following table about the parts displayed by mark "LIST".
NC
223Z
223Z
223Z
223Z
A
1
2
3
4
5
BCDEFGH
SCHEMATIC DIAGRAMS-4
DISPLAY SECTION
HT-R508
HT-R508
U06 SWITCH PC BOARD
U05 DISPLAY PC BOARD
KEY2
KEY3
FLDCLK
FLDCS
FLDRST
KEY1
FLDSDO
KEY0
KEY3
KEY2
KEY1
KEY0
VOLA
VOLB
FLDSDO
FLDCLK
FLDCS
FLDRST
REMIN
KEYINT0
KEYINT1
+12V
MICOUT
OPTF
GNDCPU
-VP
FAC2
FAC1
V4Y
+5.6S
V4_R
+5VDIS
MICDET
MICMUT
-12V
ZONELED
V4_L
V4V
V4C
V4_VIDEO_GND
V4_VIDEO_GND
MIC_GND
V4_GND
STBYLED
MASTER_VOL_LED
KEY0_2
ZONELED
LEDPURE
STBYLED
KEYINT0
CEC_LED
+BLED
GNDCPU
PRESET
UP
PRESET
DOWN
ENTER
CD
TAPE
DVD
AUX
CBL/SAT
VCR/DVR
MEMORY
LISTENING
MODE>
DIGITAL
INPUT
DISPLAY
TUNER
MULTI CH
SETUP
RETURN
STEREO
TONE+
TONE-
TONE
TUNING
MODE
PT/PTY/TP
NC
To NADG-9177
(SD-3 :B1)
32P
NC
NADIS-9148
TUNING UP
TUNING
DOWN
STANDBY
PURE
AUDIO
NC
ZONE 2
NADIS-9149
STANDBY
PURE AUDIO
NC
NC
NC
NC
S7002
4
2
5
3
1
S7132
S7134
S7136
S7138
S7151S7152
S7154 S7153
S7155
S7156
S7160
S7162
S7115
S7117
S7119
S7123
S7125
S7127
S7116
S7118
S7120
S7122
S7124
S7126
S7128
S7129
R7007 220
C7010
223Z
R7004 220
R7003 3.3K
R7002 3.3K
C7007 101J
R7006
27K
R7107
330
R7108
470
R7109
560
R7110
820
R7111
1.2K
R7112
2.2K
R7117
560
R7130
12K
R7128
2.2K
R7127
1.2K
R7126
820
R7125
560
R7124
470
R7123
330
R7115
330
R7116
470
R7402
47K R7401
100
C7303
104J
R7001
100K
C7012 223Z
C7014
223Z
R7022
10K
R7021
10K
S7001
4
2
5
3
1
R7024
10K
R7023
10K
JL7351A
3
2
1
C7032
C7031
S7130
C7009
104J
C7021 103Z
C7022 103Z
C7305
104J
R7008 220
D7002
MTZJ8.2C
C7016
C7017
C7001
223Z
R7129
3.9K
E7301
R7101
330
S7102 S7101
S7140
S7142
S7144
S7146
S7148
S7159
R7122
12K
R7121
3.9K
R7120
2.2K
R7119
1.2K
R7118
820
S7164
S7161
S7157
S7166
C7304
104J
C7421
102J
Q7004
2SC2458
2
1
3
1
F21
2
F22
5
P35
6
P34
7
P33
8
P32
9
P31
10
P30
11
P29
12
P28
13
P27
14
P26
15
P25
16
P24
17
P23
18
P22
19
P21
20
P20
21
P19
22
P18
23
P17
24
P16
25
P15
26
P14
27
P13
28
P12
29
P11
30 P10
31
P9
32
P8
33
P7
34
P6
35
P5
36
P4
37
P3
38
P2
39
P1
40
16G
41
15G
42
14G
43
13G
44
12G
45
11G
46
10G
47
9G
48
8G
49
7G
50
6G
51
5G
52
4G
53
3G
54
2G
55
1G
58
F11
59
F12
Q7001
16BT128GNK
S7106
R7113
3.9K R7114
12K
S7104
R7102
470
S7113
R7013
NC
C7002 104J
C7003 101J
C7005 101J
C7004 101J
J7012
J7050
R7005 220
J7053
C7041
100/6.3
+
C7043
102K
R7042
1K
U7041
3
2
1
5
4
R7041
100
C7042
NC
Q7003
M66005
49
49 : SEG2
50 SEG1
51 SEG0
52 VCC2
53 DIG15/SEG39
54 DIG14/SEG38
55 DIG13/SEG37
56 DIG12/SEG36
57 DIG11
58 DIG10
59 DIG9
60 DIG8
61 DIG7
62 DIG6
63 DIG5
64
64 : DIG4
1DIG03
2DIG02
3DIG01
4DIG00
5_RESET
6_CS
7SCK
8SDATA
9P1
10 P0
11 VCC1
12 XOUT
13 XIN
14 VSS
15 SEG35
16 SEG34
17
SEG33 : 17
18
SEG32 : 18 19
SEG31
20
SEG30
21
SEG29
22
SEG28
23
SEG27
24
VP
25
SEG26
26
SEG25
27
SEG24
28
SEG23
29
SEG22
30
SEG21
31
SEG20 : 31
32
SEG19 : 32
33
SEG18
34
SEG17
35
SEG16
36
SEG15
37
SEG14
38
SEG13
39
SEG12
40
SEG11
41
SEG10
42
SEG9
43
SEG8
44
SEG7
45
SEG6
46
SEG5
47
SEG4
48
SEG3
C7008
100/10
+
R7301
330
R7403
4.7K
R7404
220
R7405 47K
C7402 101J
C7301
471J
R7302
330
C7302
471J
R7303
75
C7404
330J
R7406
330
R7407
1K
D7401
MTZJ5.1B
R7411
470
Q7005
DTA114ES
1
2 3
Q7401:A
NJM4580D-D
7
8
6
5
4
Q7401:B
NJM4580D-D
1
2
3
Q7403
DTC114TS
Q7404
DTC114TS
R7408
33K
R7414
100K
R7412
470
R7413
220K
C7405
10/16
+R7409
220
D7412
MTZJ6.8C
R7410
220
C7401
10/50
+
C7403 47/25
+
C7412
47/50
+
D7411 MTZJ6.8C
C7411
47/50
+
C7015
47/16
C7013
33/50
+
C7018
NC
+
U7042
3
2
1
5
4
R7045
100
R7046
1K
C7047
102K C7046
NC
C7045
100/6.3
+
P701B
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J7054
1
2
J7011
R7012
0
Q7007
DTC114ES
1
3 2
R7010
120
D7301
1SS133
D7302
1SS133
Q7006
DTC114ES
32
1
S7150
J7009
S7158
S7108
S7110
S7112
S7114
S7107
S7109
R7103
560
R7104
820
R7105
1.2K
Q7152
DTC114ES
3
1
2
J7212
JL7101B
9
8
7
6
5
4
3
2
1
D7413
SEL2910A-TP6
J7207
J7208
D7152
SLI-343URC
D7151 R7151
2.2K
R7152
D7154
D7153
Q7405
DTA114ES
1
23
Q7151
2
1
3
R7415
180
R7416
180
D7155
SLR-342MGTE7P
R7154
180
Q7406
DTA114ES
2
1
3
JL7101A
1
2
3
4
5
6
7
8
9
S7149
L7401
022K
L7402
022K
L7031
022K
P7401
5
4
2
3
7
8
1
L7032
P7301
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
NC
FL DRIVER
NC
AUX INPUT
RL VIDEO
SETUP MIC
LISTENING
MODE<
NC P7302
C7011 223Z
MASTER VOLUME
FL TUBE
S7109
NPS-111-S681
NC
LIST
NC
LIST
LIST
LIST
Q7151
DTA114ES
D7153
SDPB3DD0C
R7152
120
Refer to following table about the parts displayed by mark "LIST".
NC
223Z
223Z
223Z
223Z
A
1
2
3
4
5
BCDEFGH
SCHEMATIC DIAGRAMS-4
DISPLAY SECTION
HT-R508
U06 SWITCH PC BOARD
U05 DISPLAY PC BOARD
KEY2
KEY3
FLDCLK
FLDCS
FLDRST
KEY1
FLDSDO
KEY0
KEY3
KEY2
KEY1
KEY0
VOLA
VOLB
FLDSDO
FLDCLK
FLDCS
FLDRST
REMIN
KEYINT0
KEYINT1
+12V
MICOUT
OPTF
GNDCPU
-VP
FAC2
FAC1
V4Y
+5.6S
V4_R
+5VDIS
MICDET
MICMUT
-12V
ZONELED
V4_L
V4V
V4C
V4_VIDEO_GND
V4_VIDEO_GND
MIC_GND
V4_GND
STBYLED
MASTER_VOL_LED
KEY0_2
ZONELED
LEDPURE
STBYLED
KEYINT0
CEC_LED
+BLED
GNDCPU
PRESET
UP
PRESET
DOWN
ENTER
CD
TAPE
DVD
AUX
CBL/SAT
VCR/DVR
MEMORY
LISTENING
MODE>
DIGITAL
INPUT
DISPLAY
TUNER
MULTI CH
SETUP
RETURN
STEREO
TONE+
TONE-
TONE
TUNING
MODE
PT/PTY/TP
NC
To NADG-9177
(SD-3 :B1)
32P
NC
NADIS-9148
TUNING UP
TUNING
DOWN
STANDBY
PURE
AUDIO
NC
ZONE 2
NADIS-9149
STANDBY
PURE AUDIO
NC
NC
NC
NC
S7002
4
2
5
3
1
S7132
S7134
S7136
S7138
S7151S7152
S7154 S7153
S7155
S7156
S7160
S7162
S7115
S7117
S7119
S7123
S7125
S7127
S7116
S7118
S7120
S7122
S7124
S7126
S7128
S7129
R7007 220
C7010
223Z
R7004 220
R7003 3.3K
R7002 3.3K
C7007 101J
R7006
27K
R7107
330
R7108
470
R7109
560
R7110
820
R7111
1.2K
R7112
2.2K
R7117
560
R7130
12K
R7128
2.2K
R7127
1.2K
R7126
820
R7125
560
R7124
470
R7123
330
R7115
330
R7116
470
R7402
47K R7401
100
C7303
104J
R7001
100K
C7012 223Z
C7014
223Z
R7022
10K
R7021
10K
S7001
4
2
5
3
1
R7024
10K
R7023
10K
JL7351A
3
2
1
C7032
C7031
S7130
C7009
104J
C7021 103Z
C7022 103Z
C7305
104J
R7008 220
D7002
MTZJ8.2C
C7016
C7017
C7001
223Z
R7129
3.9K
E7301
R7101
330
S7102 S7101
S7140
S7142
S7144
S7146
S7148
S7159
R7122
12K
R7121
3.9K
R7120
2.2K
R7119
1.2K
R7118
820
S7164
S7161
S7157
S7166
C7304
104J
C7421
102J
Q7004
2SC2458
2
1
3
1
F21
2
F22
5
P35
6
P34
7
P33
8
P32
9
P31
10
P30
11
P29
12
P28
13
P27
14
P26
15
P25
16
P24
17
P23
18
P22
19
P21
20
P20
21
P19
22
P18
23
P17
24
P16
25
P15
26
P14
27
P13
28
P12
29
P11
30 P10
31
P9
32
P8
33
P7
34
P6
35
P5
36
P4
37
P3
38
P2
39
P1
40
16G
41
15G
42
14G
43
13G
44
12G
45
11G
46
10G
47
9G
48
8G
49
7G
50
6G
51
5G
52
4G
53
3G
54
2G
55
1G
58
F11
59
F12
Q7001
16BT128GNK
S7106
R7113
3.9K R7114
12K
S7104
R7102
470
S7113
R7013
NC
C7002 104J
C7003 101J
C7005 101J
C7004 101J
J7012
J7050
R7005 220
J7053
C7041
100/6.3
+
C7043
102K
R7042
1K
U7041
3
2
1
5
4
R7041
100
C7042
NC
Q7003
M66005
49
49 : SEG2
50 SEG1
51 SEG0
52 VCC2
53 DIG15/SEG39
54 DIG14/SEG38
55 DIG13/SEG37
56 DIG12/SEG36
57 DIG11
58 DIG10
59 DIG9
60 DIG8
61 DIG7
62 DIG6
63 DIG5
64
64 : DIG4
1DIG03
2DIG02
3DIG01
4DIG00
5_RESET
6_CS
7SCK
8SDATA
9P1
10 P0
11 VCC1
12 XOUT
13 XIN
14 VSS
15 SEG35
16 SEG34
17
SEG33 : 17
18
SEG32 : 18 19
SEG31
20
SEG30
21
SEG29
22
SEG28
23
SEG27
24
VP
25
SEG26
26
SEG25
27
SEG24
28
SEG23
29
SEG22
30
SEG21
31
SEG20 : 31
32
SEG19 : 32
33
SEG18
34
SEG17
35
SEG16
36
SEG15
37
SEG14
38
SEG13
39
SEG12
40
SEG11
41
SEG10
42
SEG9
43
SEG8
44
SEG7
45
SEG6
46
SEG5
47
SEG4
48
SEG3
C7008
100/10
+
R7301
330
R7403
4.7K
R7404
220
R7405 47K
C7402 101J
C7301
471J
R7302
330
C7302
471J
R7303
75
C7404
330J
R7406
330
R7407
1K
D7401
MTZJ5.1B
R7411
470
Q7005
DTA114ES
1
2 3
Q7401:A
NJM4580D-D
7
8
6
5
4
Q7401:B
NJM4580D-D
1
2
3
Q7403
DTC114TS
Q7404
DTC114TS
R7408
33K
R7414
100K
R7412
470
R7413
220K
C7405
10/16
+R7409
220
D7412
MTZJ6.8C
R7410
220
C7401
10/50
+
C7403 47/25
+
C7412
47/50
+
D7411 MTZJ6.8C
C7411
47/50
+
C7015
47/16
C7013
33/50
+
C7018
NC
+
U7042
3
2
1
5
4
R7045
100
R7046
1K
C7047
102K C7046
NC
C7045
100/6.3
+
P701B
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J7054
1
2
J7011
R7012
0
Q7007
DTC114ES
1
3 2
R7010
120
D7301
1SS133
D7302
1SS133
Q7006
DTC114ES
32
1
S7150
J7009
S7158
S7108
S7110
S7112
S7114
S7107
S7109
R7103
560
R7104
820
R7105
1.2K
Q7152
DTC114ES
3
1
2
J7212
JL7101B
9
8
7
6
5
4
3
2
1
D7413
SEL2910A-TP6
J7207
J7208
D7152
SLI-343URC
D7151 R7151
2.2K
R7152
D7154
D7153
Q7405
DTA114ES
1
23
Q7151
2
1
3
R7415
180
R7416
180
D7155
SLR-342MGTE7P
R7154
180
Q7406
DTA114ES
2
1
3
JL7101A
1
2
3
4
5
6
7
8
9
S7149
L7401
022K
L7402
022K
L7031
022K
P7401
5
4
2
3
7
8
1
L7032
P7301
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
NC
FL DRIVER
NC
AUX INPUT
RL VIDEO
SETUP MIC
LISTENING
MODE<
NC P7302
C7011 223Z
MASTER VOLUME
FL TUBE
S7109
NPS-111-S681
NC
LIST
NC
LIST
LIST
LIST
Q7151
DTA114ES
D7153
SDPB3DD0C
R7152
120
Refer to following table about the parts displayed by mark "LIST".
NC
223Z
223Z
223Z
223Z
A
1
2
3
4
5
BCDEFGH
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