Rotel RDA-986 User manual
Technical
Manual
DTS DECODER
RDA-986
Table of Contents
Specification......................................
Parts List...........................................2~5
PCB Assembly..................................7
Schematic Diagram ..........................8
SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,
TOKYO 150-0045, JAPAN Serial. NO.
Beginning
®
Quality Uncompromised
Y-349A-0107/W
THE ROTEL CO., LTD.
PARTS LIST (1/4)
NO P/N DESCRIPTION SPECIFICATION Q'TY REMARK
175L721RDA986 AL PLATE L-721 1
278C230500000 FRONT PLATE C-2305 1
3 78C245400000 UPPER COVER C-2454 1
4 78C244700000 REAR PLATE C-2447 1
578C245200000 BOTTOM PLATE C-2452 1
6 78C209400000 CHASSIS,LEFT C-2094 1
7 78C209500000 CHASSIS,RIGHT C-2095 1
8 81A4TSH19*** FOOT CUSHION 4TSH-19 50 4
9 85A358****** PVC,UPPER A-358 (4TR-2418) 1
10 85A561****** ORNAMENT END CAP A-561(4TR-2797#2)2
11 78C206000000 BREAKSKET,U-TYPE C-2060 2
12 E53017A***Z3 TRANSFORMER E53017A***Z3 1
13 78C233100000 SI-STEEL SHIELD C-2331
14 651B2U56B21P AC CORD SPT-2#18 1
15 98BSB4F1K*** BUSHING SB4F-1 1
16 804TQF15**** POWER PUSH KNOB 4TQF-15 1
17 85A4TTL15*** PUSH SW
CONNECTOR 4TTL-2(A-365) 1
18 97DS072***** PUSH SW SPRING TR-1988A(S-072) 1
19 85A4TQF13*** PUSH SW WASHER 4TQF-13 1
20 92ES064***** COPPER POSTS-064 12MM 2
21 85A499****** ACRYLIC LIGHT GUIDER A-499 3
22 85A506******ACRYLIC LIGHT GUIDER A-506 3/7
23 20PSDLB1007U POER SWITCH SDDLB1007U TV3 1
24 594722ERKCBW CAPACITOR,VDE 472/250V 1
25 990130ULB*** TUBE,SLEEVE 38 B 1
26 2652000122*2 FUSE 19195 5x20 1A/250V 2 B3180(F13.F14)
27 66HD686***** CONNECTOR ED-686 3P 1
28 SCCR*P1809B* PLASTIC SCREW 1/8x9 4
29 SCCR9M3006Y* SCREW CRMS 3x6 Y 2
30 SCCR*T3006Y* SCREW CRTS 3x6 Y 22
31 SCCR*T3006B* SCREW CRTS 3x6 B 4
32 SCCF*T3008W* SCREW CRTS 3x8 W 6
33 SCCRWM4010B* SCREW CRWMS 4x10 B 2
34 SCCR*T3008B* SCREW CRTS 3x8 B 4
35 9903RDA986** STYROFOAM TZ-165-1-1 2
36 91IRDA986*** INSIDE CARTON RDA-986 1 SIZE 493x390x127( RDA975)
37 91CRDA986*** OUTER CARTONRDA-986 1/2 SIZE 503x406x320( RDA975)
38 PVC BAG 1
39 PVC BAG 1 OWNER S MANUAL
40 RDA986B3180* KIT B3180 1
41 RDA986B3181* KIT B3181 LED 1
ACCESSORIES
19904RDA986** OWER'S MANUAL RDA-986 1
2 9905RDA986** WARRANTY STATEMENTCARDRDA-986 1
3 68DB25RDA975 DB25 CABLE CD25FD25M28140050NM 1
2
PARTS (2/4) KIT:B3181
B3181
118L934IT**** LED L-934IT RED 3 D13.14.15
2 66HD746***** CONNECTOR ED-746 4P 1 J4 TO B2380 J5
3 60B3181***** P.C.B B3181 1
KIT:B3180
NO P/N DESCRIPTION SPECIFICATION Q'TY REMARK
1300010C4TJ2T RESISTOR CARBON 5%1/4W T101R106
2 300022C4TJ2T RESISTOR CARBON 5%1/4W T221R 6
3300075C4TJ2T RESISTOR CARBON 5%1/4W T 75 1R 2
4300100C4TJ2T RESISTOR CARBON 5% 1/4W T 100 6 R13.89.90.91.105.119
5 300470C4TJ2T RESISTOR CARBON 5% 1/4W T 470 1R 17
630001KC4TJ2T RESISTOR CARBON 5%1/4W T 1K 4 R1.18.27.86
7 3002K2C4TJ2T RESISTOR CARBON 5%1/4W T 2K2 18 R37.38.41.42.57.58.60.61.76.77.79.99.112.113-117
8 3003K9C4TJ2T RESISTOR CARBON 5%1/4W T 3K9 24 R21-24.31-34.45-48.50-53.64-67.69-72
9 3004K7C4TJ2T RESISTOR CARBON 5%1/4W T 4K7 2 R4.101
10 3005K6C4TJ2T RESISTOR CARBON 5%1/4W T 5K6 1R 96
11 30010KC4TJ2T RESISTOR CARBON 5% 1/4W T 10K 7 R5.7.19.28.43.62.87
12 30012KC4TJ2T RESISTOR CARBON 5%1/4W T 12K 6 R20.30.44.49.63.68
13 30015KC4TJ2T RESISTOR CARBON 5%1/4W T 15K 6 R80.81.82.83.84.85
14 30022KC4TJ2T RESISTOR CARBON 5%1/4W T 22K 2 R3.88
15 30047KC4TJ2T RESISTOR CARBON 5%1/4W T 47K 2 R109.110
16 30100KC4TJ2T RESISTOR CARBON 5%1/4W T 100K 9 R12.39.40.56.59.75.78.98.108
17 30220KC4TJ2T RESISTOR CARBON 5%1/4W T 220K 1R 95
18 30330KC4TJ2T RESISTOR CARBON 5% 1/4W T 330K 1R 97
19 30470KC4TJ2T RESISTOR CARBON 5% 1/4W T 470K 1 R100
20 131N4148**** DIODE 1N4148 1 D12
21 131N4007**** DIODE 1N4007 7 D2.3.7.8.9.10.11
22 13Z4P70P5*** ZENER DIODE 4.7V/0.5W 1 D6
23 13Z0150P5*** ZENER DIODE 15V/0.5W 1 D5
24 491021HRZFDT CAPACITOR CERAMIC 102/50V F/Z 6 C138-143
25 491031HRZFDT CAPACITOR CERAMIC 103/50V F/Z 4 C1.11.44.116
26 491041HRZFDT CAPACITOR CERAMIC 104/50V MIN SIZE 15 C3-6.26-33.123-125
27 490101HRJDNT CAPACITOR CERAMIC 10P/50V SL/K 6 C8.53.57.73.77.92
28 494711HRKBDT CAPACITOR CERAMIC 470P/50V SL/K 1 C22
29 496811HRKBDT CAPACITOR CERAMIC 680P/50V SL/K 6 C130-135
30 501021HRJENT CAPACITOR MYLAR 102J/50V 1 C96
31 501031HRJENT CAPACITOR MYLAR 103J/50V 6 C51.55.71.75.90.94
32 501221HRJENT CAPACITOR MYLAR 122J/50V 6 C41.48.64.68.83.87
33 502221HRJENT CAPACITOR MYLAR 222J/50V 6 C42.49.65.69.84.88
34 503321HRJENT CAPACITOR MYLAR 332J/50V 6 C40.47.63.67.82.86
35 504731HRJENT CAPACITOR MYLAR 473J/50V 1 C45
36 404R71H0511T CAPACITOR ELEC 4.7U/50V 1 C21.129
3
37 401001H0511T CAPACITOR ELEC 10U/50V 18 C34.36-39.59-61.62.79-81.101.128.146-148
38 404R71H0511TT CAPACITOR ELEC 4.7U/50V 1 C21
39 404701E0511T CAPACITOR ELEC 47U/25V 4 C7.10.46.112
40 401011E6311T CAPACITOR ELEC 100U/25V 7 C23.110.104.106.111.113.114
41 481001H0511T CAPACITOR ELEC 10U/50V NP 12 C43.50.52.56.66.70.72.76.85.89.91.95
42 484701E0811T CAPACITOR ELEC 47U/25V NP 9 C54.58.74.78.93.97.118.120.145
43 561041HRZFDT CAPACITOR CERAMIC 104/50 X7R 24 C2.9.13-C18.20.24.25.35.102.103.105.107.115.117.119.
C121.127.136.137.144
44 122SA1015BLT TRANSISTOR 2SA1015BL/GR 1 Q9
45 122SC1815BLT TRANSISTOR 2SC1815BL/GR 6 Q1.2.10.12.14.15
46 122SC2235Y*T TRANSISTOR 2SC2235Y 1 Q13
47 122SC3327A*T TRANSISTOR 2SC3327A 6 Q3.4.5.6.7.8
48 67A05******T FUSE HOLDER 54 F13.F14
49 11PCA1716E*S IC SMD PCM1716E 3 U7.11.15
50 11DSPI56009S IC SMD XCI56009F 1 U2
51 11AS7C25620S IC SMD AS7C256-20JC 1 U4
52 300100C4TJ2T RESISTOR CARBON 5% 1/4W T 100 3R120.121.122
53 30001KC2TJ5T RESISTOR CARBON 5%1/2W T1K3R102.103.104
54 3002K2C2TJ5T RESISTOR CARBON 5%1/2W T2K21R107
55 39047001MJ*B RESISTOR M.O.F 5%1W 470635.36.54.55.73.74
56 39018002MJ*B RESISTOR M.O.F 5% 2W 1802R92.118
57 34006805TJ*B RESISTOR CEMENT 5% 5W T683R93.94.111
58 401021E1220B CAPACITOR ELEC 1000U/25V 1 C100
59 402221E1625B CAPACITOR ELEC 2200U/25V 1 C99
60 404721E1831B CAPACITOR ELEC 4700U/25V 1 C98
61 484701E0811T CAPACITOR ELEC 470U/16V NP 1 C122
62 73C047UH**** CHOKE 47UH 3 L1-L3
63 73B3C2T7P5P8 BEAD CORD 73.5Tx7.5 x0.8 2Y 2.Y3
64 29C41030605J RESISTOR
NETWORKS 10Kx5 2 R9.10
65 29C41030706J RESISTOR
NETWORKS 10Kx6 1 R11
66 29C41030908J RESISTOR
NETWORKS 10Kx8 1 R8
67 11AD712***** IC AD712 9 U8.9.10.12.13.14.16.17.18.
68 11TC74HCU04A IC TC74HCU04A 1 U5
69 11TC74HC08AP IC TC74HC08AP 1 U6
70 1174HC125AED IC 74HC125 1 U23
71 11MC27C10012 IC MC27C1001 1 U3
72 11CSB8412CPD IC CS8412-CP 1 U1
73 13S4VB20**** BRIDGE DIODES S4VB20 1 D4
74 74G6A2HDC12V RELAY G6A-2-H DC12V 3 RY1-RY3
75 20FILTER101* CERAMIC FILTER EMI 101 2 EMIF1.EMIF2
76 20FILTER102* CERAMIC FILTER EMI 102 12 F1-F12
77 639213****** IFT 9213 40-001 1 T1
78 20S04P022BY* SLIDE SWITCH SS004-P022BY-PF8 1 SW1
79 14TORX176*** OPTICAL RECIEVER TORX176 1 IR1
80 17NTKIFULL*B OSCILLATOR 1MHZ 1 Y1
81 10A32PBD**** SOCKER IC 32P 1 U3
82 66W504504R** WAFER 5045-4P 1 J5
83 66W396303R** WAFER 3963-3P 1 J3
84 68DBR25MTKO* DB25 JACK DBR25MTKO 1 MALE
PARTS (3/4)
4
85 38DBR25STKO* DB25 JACK DBR25STK025F 1 FEMALE
86 68HSP246V639 RCA JACK 6P HSP-246V6-39 1
87 68HSP252V312 RCA JACK 2P HSP-252V3-12 1
88 18L32HD****B LED L-32HD 3 RED 1D 1
89 SCCR*T3015Y* SCREW CRTS 3x15 Y 1 D4
90 SCWSY3 **** SPRING WASHER 31
91 60B3180***** P.C.B B3180 1
92 11AN7815***B IC AN7815 1 U20
93 11AN7805***B IC AN7805 2 U21.22
94 11AN7915***B IC AN7915 1 U19
95 76H550000151 HEAT SINK H-550 1 IC XC56009F
56 76H49600031* HEAT SINK H-496 3 U19.20.22
97 76H19800123* HEAT SINK H-198 1 U21
98 SCCR*T3008B* SCREW CRTS 3x8 B 3 U19.20.22
99 SCCR*T3006Y* SCREW CRTS 3x6 Y 1 U21
100 SCWSY3 **** SPRING WASHER 33
PARTS (4/4)
5
Meno
6
PCB Assembly
7
FSYNC
TOSLINK
INPUT
INPUT
S DATA IN
44.1K
2.8224M
S DATA IN
MUTE
FLAG
FLAG
44.1K IN
2.8224M IN
DATA
FL FR DA TA
SL SR DA TA
C SUB DATA
FL FR DA TA
SL SR DA TA
C SUB DATA
2.8224M
44.1K
(FOR 4 SCREEW GROUND USE)
COAXIAL1
COAXIAL
OUTPUT
CALINPUT
SELECT
SW
OPTICAL
INPUT
COAXIAL
INPUT
B+5V
A B+5VD B+5V
WCK
BCK
MCK
MUTE L
REST L
DGND
DGND
A B+5VD B+5V
WCK
BCK
MCK
MUTE L
REST L
DGND
DGND
A B+5VD B+5V
WCK
BCK
MCK
MUTE L
REST L
DGND
DGND RCA JACK
OUTPUT
FRONT L CH
FRONT R CH
CENTER CH
SUB CH
REAR L CH
REAR R CH
L
C
R
SUB
SL
SR
L
C
R
SUB
SL
SR
DB25
JACK
INPUT
OUTPUT
DB25
JACK
AC
INPUT
WITH
HEATSINK
WITH
HEATSINK
WITH
HEATSINK
DTS
SIGNAL
LED
DTS INDICA TOR
SIGNAL INDICA TOR
POWER INDICATOR
B+15V
SIGNAL
DTS
POWER
B+15V
SIGNAL
DTS
POWER
MAIN PCB B3180
LED PCB
B3181
WITH
HEATSINK
H-042
H-496
FEMALE
JACK
MALE
JACK
3963 TY PE
H-496
H-496
HEAT SINK
H-550
RCA JACK
HSP-252V3-12
J6 RCA JA CK
HSP-246V6- 39
A1
A2
A3
A4
A5
A6
B1
B2 B1
B2
B3
B4
B5
MD7 MD7 B3
MD6 MD6 B4 MA0 MA0 MD0
MD5 MD5 A3 MD0 MA1 MA1 MD1
MD4 MD4 A4 MD1 MA2 MA2 MD2
MD3 A5 MD2 MA3 MA3 MD3
MD2 MD3 MD3 MA4 MA4 MD4
MD1 MD2 MD4 MA5 MA5 MD5
MD0 MD1 MD5 MA6 MA6 MD6
MD6 MA7 MA7 MD7
MD0 B5 MD7 MA8 MA8
MA9 MA9
EPROM-CE EPROM-CE MA10 MA10 EPROM-CE
FLAG FLAG EXT MA11 MA11 OE
MUTE MUTE A6 MA12 MA12
SRAM-CE SRAM-CE MA0 MA13 MA13
DR OE MA1 MA14 MA14
SRAM-WE MA2 MA15
MA3 MA16
MA16
SRAM-WE
DR OE
SRAM-CE
MA15
MA14
MA13
MA12
MA11
MA10
MA9
MA8
MA7
MA6
A1 MA5
A2 MA4
VCC
GND
C1
.01
L1
47uH C2
.1
U1
CS8412
C
1
CD/F1
2
CC/F0
3
CB/E2
4
CA/E1
5
C0/E0
6
VCC
7
DGND
8
EXP
9
RXN
10
FSYNC
11
SCK
12
CS12/FCK
13
U
14 CBL 15
SEL 16
M3 17
M2 18
MCK 19
FILT 20
AGND 21
AVCC 22
M0 23
M1 24
ERF 25
SDATA 26
CE/F2 27
VREF 28
D1
LED
R1
1K
C3
104/50V
C4
104/50V
C5
104/50V
C6
104/50V
J1
RCA 1
2
R2
75
C7
47u/25V
R3
22K
R4
4K7
C8
10P
R510K
C9
104/50V C10
47u/25V
L2
47uH
EMIF1
101 1
2
3
U2
DSP56009FJ81
GNDA
1
MA16
80 MA17
79 MWR
78 MRD
77 GPIO0
76 GPIO1
75 GPIO2
74 GPIO3
73 GNDD
72 MD0
71 VCCD
70 MD1
69 MD2
68 MD3
67 GNDD
66 MD4
65 MD5
64 MD6
63 MD7
62 DR
61
MCS0
2
MA15
3
MA14
4
MA13
5
VCCA
6
MA12
7
GNDA
8
VCCQ
9
GNDQ
10
MA11
11
MA10
12
MA9
13
MA8
14
GNDA
15
MA7
16
VCCA
17
MA6
18
MA5
19
MA4
20
GNDA 21
MA3 22
MA2 23
MA1 24
MA0 25
SCK/SCL 26
EXTAL 27
VCCQ 28
GNDQ 29
PINIT 30
GNDP 31
PCAP 32
VCCP 33
GNDS 34
MIDO/SDA 35
RESET 36
MODA/IRQA 37
MODB/IOQB 38
MODC/NMI 39
VCCS 40
MOSI 41
SS/HA2 42
HREQ 43
GNDS 44
SDO2 45
SDO1 46
SDO0 47
VCCS 48
SCKT 49
WST 50
SCKR 51
GNDQ 52
VCCQ 53
GNDS 54
WSR 55
SD11 56
SD10 57
SDO 58
DSI/DS0 59
DSCK/OS1 60
U3
M27C1001
A0
12
A1
11 A2
10
A3
9A4
8
A5
7
A6
6A7
5
A6
27 A9
26
A10
23
A11
25 A12
4
A13
28 A14
29
A15
3
A16
2N/C
30 VPP 1
PGM 31
D0 13
D1 14
D2 15
D3 17
D4 18
D5 19
D6 20
D7 21
CE 22
OE 24
C12
104/50V C13
104/50V C14
104/50V
C15
104/50V
C16
104/50V
C17
104/50V
C18
104/50V
C19
104/50V
C20
104/50V
Q2
2SC1815
R6
22
C22
470P/50V
D2
1N4002
C24
104/50V
U5A
74HCU04
1 2
U5B
74HCU04
3 4
J2
RCA 1
2
U6A
74HC08
1
2
3
U6B
74HC08
4
5
6
C25
104/50V
U6C
74HC08
9
10
8
R12
100k
R13
100
C26
104/50V
C27
104/50V
C28
104/50V
C29
104/50V C30
104/50V C31
104/50V C32
104/50V C33
104/50V
R14
10K
R15
10K
R16
10K
R17
470
R18
1K
C34
10u/50V C35
104/50V
F1
EMI 102
1
2
3
F2
EMI 102
1
2
3
U7
PCM1716
LRCIN
1
DIN
2
BCKIN
3
CLKO
4
XTI
5
XTO
6
DGND
7
VDD
8
VCC2R
9
AGND2R
10
EXTR
11
NC
12
VOUTR
13
AGND1
14
ML/IIS 28
MC/DM1 27
MD/DM0 26
MUTE 25
MODE 24
CSTWO 23
RST 22
ZERO 21
VCC2L 20
AGND2L 19
EXTL 18
NC 17
VOUTL 15
VCC1 15
R19
10K
R21
3K9 R22
3K9
R25
10K
R26
10K
R27
1K
R28
10K
R29
10K
+
C46
47u/25V
+
-
U8A
AD712
3
21
84
+
-
U8B
AD712
5
67
84
R30
47K
+
-
U9A
AD712
3
21
84
+
-
U9B
AD712
5
67
84
+
-
U10A
AD712
3
21
84
R38
2K2
+
-
U10B
AD712
5
67
84
R40
100K
R41
2K2
R42
2K2
U11
PCM1716
LRCIN
1
DIN
2
BCKIN
3
CLKO
4
XTI
5
XTO
6
DGND
7
VDD
8
VCC2R
9
AGND2R
10
EXTR
11
NC
12
VOUTR
13
AGND1
14
ML/IIS 28
MC/DM1 27
MD/DM0 26
MUTE 25
MODE 24
CSTWO 23
RST 22
ZERO 21
VCC2L 20
AGND2L 19
EXTL 18
NC 17
VOUTL 15
VCC1 15
R43
10K
R45
3K9 +
-
U12A
AD712
3
21
84
+
-
U12B
AD712
5
67
84
R49
47K
R50
3K9 R51
3K9
+
-
U13A
AD712
3
21
84
+
-
U13B
AD712
5
67
84
+
-
U14A
AD712
3
21
84
R56
100K
R57
2K2
R58
2K2
+
-
U14B
AD712
5
67
84
R59
100K C77
10P
R60
2K2
R61
2K2
C78
47u/25V
U15
PCM1716
LRCIN
1
DIN
2
BCKIN
3
CLKO
4
XTI
5
XTO
6
DGND
7
VDD
8
VCC2R
9
AGND2R
10
EXTR
11
NC
12
VOUTR
13
AGND1
14
ML/IIS 28
MC/DM1 27
MD/DM0 26
MUTE 25
MODE 24
CSTWO 23
RST 22
ZERO 21
VCC2L 20
AGND2L 19
EXTL 18
NC 17
VOUTL 15
VCC1 15
R62
10K
+
-
U16A
AD712
3
21
84
+
-
U16B
AD712
5
67
84
R71
3K9 R72
3K9
+
-
U17A
AD712
3
21
84
+
-
U17B
AD712
5
67
84
+
-
U18A
AD712
3
21
84
R75
100K C92
10P
R76
2K2
R77
2K2
+
-
U18B
AD712
5
67
84
R78
100K
R79
2K2
U19
JRC7915
IN 2
OUT
1
GND
3
D3
1N4002
R80
15K
R81
15K
R82
15K
R83
15K
R84
15K
R85
15K
R86
1K
Q9
2SA1015
R87
10K
Q10
2SC1815
R88
22K
C101
10u/50V
D5
Z15V/0.5W
Q11
2SC1815
D6
Z4.7V/0.5W
C104
100u/25V
C106
100u/25V
F3
EMI 102
1
2
3
F4
EMI 102
1
2
3
F5
EMI 102
1
2
3
F6
EMI 102
1
2
3
C108
CAP NP
C109
CAP NP
F7
EMI 102
1
2
3
F8
EMI 102
1
2
3
F9
EMI 102
1
2
3
F10
EMI 102
1
2
3
F11
EMI 102
1
2
3
F12
EMI 102
1
2
3
B+ GND
RY3
G6A-2-H
5
6
7
8 4
3
2
1
R89
100
R90
100
R91
100
U20
JRC7815
IN 3
GND
2
OUT
1
U21
JRC7805
IN 3
GND
2
OUT
1
U22
JRC7805
IN 3
GND
2
OUT
1
D10
1N4002
C112
47u/25V
R95
220K
C113
100u/25V
C114
100u/25V
Q12
2SC1815
R97
330K
Y2
BEAD
Y3
BEAD
C115
104/50V
R98
100K
U23A
74HC125
2 3
1
EMIF2
101 1
2
3
Q13
2SC2235
C116
103/50V
D12
1N4148
R101
4K7
R102
1K/0.5W
R103
1K/0.5W
R104
1K/0.5W
C117
104/50V
C119
104/50V
C123
104/50V
C124
104/50V
C125
104/50V
C126
104/50V
U6D
74HC08
12
13
11
U23C
74HC125
9 8
10
U23D
74HC125 12 11
13
C127
104/50V
R108
100K
Q15
2SC1815
C136
104/50V
C137
104/50V
J6A
RCA6
1
2
3
J6B
RCA6
4
5
6
J6C
RCA6
7
8
9
R109
47K
R110
47K
IR1
TORX176
1
2
3
4
56
R112
2K2
R113
2K2
R114
2K2
R116
2K2
R117
2K2
Q5
2SC3327
Q6
2SC3327
Q7
2SC3327
Q8
2SC3327
Q3
2SC3327
Q4
2SC3327
C70
10u/50NP
C66
10u/50NP
C89
10u/50NP
C85
10u/50NP
C61
10u/50V
C59
10u/50V
C62
10u/50V
C80
10u/50V
C39
10u/50V
C36
10u/50V
C38
10u/50V
C37
10u/50V
C81
10u/50V
C79
10u/50V
C128
10u/50V
C23
100u/25V
Q1
2SC1815
C42
222/50V
C41
122/50V
C138 102/50V
C54
47u/25V
C53
10P
R20
47K
C40
332/50V C130
680P
R23
3K9 R24
3K9
C49
222/50V
C48
122/50V
R34
3K9
R33
3K9
R32
3K9
R31
3K9
C139 102/50V
C72
10u/50V
C56
10u/50V
C52
10u/50V
C57
10P
C58
47u/25V
C73
10P
C74
47u/25V
C140 102/50V
C64
122/50V
C65
222/50V
R47
3K9 R48
3K9
C132
680P
R46
3K9
C63
332/50V
R44
47K
C67
332/50V C133
680P
R52
3K9 R53
3K9
C69
222/50V C68
122/50V
C76
10u/50V
C141 102/50V
R115
2K2
R64
3K9 R65
3K9
R63
47K
C82
332/50V C134
680P
R66
3K9 R67
3K9
C84
222/50V C83
122/50V
C91
10u/50V
C142 102/50V
C93
47u/25V
R73
470/1W
R74
470/1W
B+ GND
RY2 G6A-2-H
5
6
7
8 4
3
2
1
D9
1N4002
C97
47u/25V
C95
10u/50V
C143 102/50V
C87
122/50V
C88
222/50V
C135
680P
R70
3K9
R69
3K9
R68
47K
C86
332/50V
R35
470/1W
R36
470/1W
D7
1N4002
R54
470/1W
R55
470/1W
B+ GND
RY1
G6A-2-H
5
6
7
8 4
3
2
1
D8
1N4002
C118
47u/25V NP
-+ D4
S4VB
R107
2K2/0.5W
C98
2200u/25V
C99
2200u/25V
C121
104/50V
C111
100u/25V
D11
1N4002
C110
100u/25V
R99
2K2
R37
2K2
R39
100K
R96
5K6
R120 100
R121 100
R122 100
C122 470u/16V NP
Y1
OSC1
1MZH
1
114 14
7
788
T1
40-001
C9213
1
2 3
4
SW1
SS004-P022BY-PF8
1
2
3 6
5
4
P1
DBR25STK025
13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
P2
DBR25MTKO
13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
D13
L-934IT
D14
L-934IT
D15
L-934IT
J4
ED-746
1
2
3
4
J5
5045-4P
1
2
3
4
J3
3963-3P
1
2
3
C11
103K/50V
U23B
74HC125
5 6
4
Q14
2SC1815
R106
10
R105
100
C44 .01
C21
22U/16V
C148
10U/50V
C146 10U/50V
C147
10U/50V
R7
75
R100
470K
C96
102J
C51
103J/50V
C55
103J/50V
C71
103J/50V
C75
103J/50V
C90
103J/50V
C94
103J/50V
C47
332/50V C131
680P
C45
473/50V
C129
4.7u/50V
C60
10u/50V
C43
10u/50NP
C50
10u/50NP
C120
47U/25NP
C102
104/50V
C103
104/50V
C105
104/50V
C107
104/50V
F13
1A/250V
F14
1A/250V
U4
AS7C256-20JC
A0 10
A1 9
A2 8
A3 7
A4 6
A5 5
A6 4
A7 3
A8 25
A9 24
A10 21
A11 23
A12 2
A13 26
A14 1
D0
11 D1
12
D2
13 D3
15
D4
16
D5
17 D6
18
D7
19
WE
27 OE
22 CE
20
R111 68/5W
R93 68/5W
R94 68/5W
C100
1000u/25V
L3 47uH
R9
10Kx5
R10
10Kx5
R11 10Kx6
R8
10K x8
R119
100
R118
180/2W
R92
180/2W
C144
104 C145
47U/25NP
TO CHASSIS GND
TO CHASSIS GND TO CHASSIS GND
TO CHASSIS GND
TO CHASSIS GND
TO CHASSIS GND
TO CHASSIS GND
TO CHASSIS GND
MUTE
Schematic Diagram
8
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