JVC AV-14A14/A Administrator Guide

SCHEMATIC DIAGRAMS
COPYRIGHT © 2004 Victor Company of Japan, Limited No.YA150
2004/12
COLOUR TELEVISION
YA20049
AV-14A14/A,AV-14A14/H,
AV-14AG14/U,AV-14AMG4/G,
AV-14AMG4/S
BASIC CHASSIS
CW
CD-ROM No.SML200412

5.NOTE FOR REPAIRING SERVICE
This model's power circuit is partly different in the GND. The
difference of the GND is shown by the LIVE : ( ) side GND and the
ISOLATED(NEUTRAL): ( ) side GND. Therefore, care must be
taken for the following points.
(1)Do not touch the LIVE side GND or the LIVE side GND and the
ISOLATED(NEUTRAL)side GND simultaneously. if the above
caution is not respected, an electric shock may be caused.
Therefore, make sure that the power cord is surely removed from
the receptacle when, for example, the chassis is pulled out.
(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL)
side GND or never measure with a measuring apparatus measure
with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND
and ISOLATED(NEUTRAL)side GND at the same time.
If the above precaution is not respected, a fuse or any parts will be broken.
Since the circuit diagram is a standard one, the circuit and
circuit constants may be subject to change for improvement
without any notice.
NOTE
Due improvement in performance, some part numbers show
in the circuit diagram may not agree with those indicated in
the part list.
When ordering parts, please use the numbers that appear
in the Parts List.
STANDARD CIRCUIT DIAGRAM
NOTE ON USING CIRCUIT DIAGRAMS
(7)Ground symbol
: LIVE side ground
: ISOLATED(NEUTRAL)side ground
: EARTH ground
: DIGITAL ground
(6)Connecting method
: Connector : Wrapping or soldering
: Receptacle
(5)Test point
: Test point : Only test point display
Respective voltage values are indicated
: B1
: 9V : 5V
: B2 (12V)
(4)Power Supply
Type
MM : Metalized mylar capacitor
PP : Polypropylene capacitor
MPP : Metalized polypropylene capacitor
MF : Metalized film capacitor
TF : Thin film capacitor
BP : Bipolar electrolytic capacitor
TAN : Tantalum capacitor
(3)Coils
No unit
Others
: [µH]
: As specified
No indication : Ceramic capacitor
(2)Capacitors
Capacitance value
1 or higher : [pF]
less than 1 : [µF]
Withstand voltage
No indication : DC50[V]
Others : DC withstand voltage [V]
AC indicated : AC withstand voltage [V]
Electrolytic Capacitors
47/50[Example]: Capacitance value [µF]/withstand voltage[V]
Composition resistor 1/2 [W] is specified as 1/2S or Comp.
Type
No indication : Carbon resistor
OMR : Oxide metal film resistor
MFR : Metal film resistor
MPR : Metal plate resistor
UNFR : Uninflammable resistor
FR : Fusible resistor
4.INDICATIONS ON THE CIRCUIT DIAGRAM
(1)Resistors
Resistance value
No unit : [Ω]
K: [kΩ]
M
Rated allowable power
No indication : 1/16 [W]
Others : As specified
: [MΩ]
3.INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board : R209 R209
1.SAFETY
The components identified by the symbol and shading are
critical for safety. For continued safety replace safety ciritical
components only with manufactures recommended parts.
Since the voltage values of signal circuit vary to some extent
according to adjustments, use them as reference values.
2.SPECIFIED VOLTAGE AND WAVEFORM VALUES
The voltage and waveform values have been measured under the
following conditions.
(1)Input signal : Colour bar signal
(2)Setting positions of
each knob/button and
variable resistor
(3)Internal resistance of tester : DC 20kΩ/V
(4)Oscilloscope sweeping time : H 20µs / div
: V 5ms / div
: Othters Sweeping time is
specified
(5)Voltage values : All DC voltage values
: Original setting position
when shipped
AV-14A14/A,AV-14A14/H,AV-14AG14/U,
AV-14AMG4/G,AV-14AMG4/S
(No.YA150)2-1

SEMICONDUCTOR SHAPES
CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-2
USING P.W. BOARD......................................................................................2-2
BLOCK DIAGRAM........................................................................................2-3
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM(1/3) [AV-14A14/A,AV14A14/H] ................................................................. 2-5
MAIN PWB CIRCUIT DIAGRAM(2/3),(3/3) [AV-14A14/A,AV14A14/H] ........................................................ 2-7
MAIN PWB CIRCUIT DIAGRAM(1/3) [AV14AG14/U] .................................................................................. 2-9
MAIN PWB CIRCUIT DIAGRAM(2/3),(3/3) [AV14AG14/U] .........................................................................2-11
MAIN PWB CIRCUIT DIAGRAM(1/3) [AV-14AMG4/G] .............................................................................. 2-13
MAIN PWB CIRCUIT DIAGRAM(2/3),(3/3) [AV-14AMG4/G] ..................................................................... 2-15
MAIN PWB CIRCUIT DIAGRAM(1/3) [AV-14AMG4/S] .............................................................................. 2-17
MAIN PWB CIRCUIT DIAGRAM(2/3),(3/3) [AV-14AMG4/S] ...................................................................... 2-19
PATTERN DIAGRAMS
MAIN PWB PATTERN [AV-14A14/A,AV14A14/H,AV-14AMG4/G,AV14AMG4/U] ....................................... 2-21
MAIN PWB PATTERN [AV-14AG14/S] ...................................................................................................... 2-23
VOLTAGE CHARTS .................................................................................. 2-25
WAVEFORMS ............................................................................................ 2-26
USING P.W. BOARD
IC
BOTTOM VIEW FRONT VIEW TOP VIEW
1 N
N
1
OUT
E
IN
IN OUTE
1 N
TOP VIEW
1
N
1
N
CHIP IC
TRANSISTOR
BOTTOM VIEW FRONT VIEW TOP VIEW
CHIP TR
E
C
B
ECB
C
BE
B
(G)
E
(S)
C
(D)
ECB
ECB
2-2(No.YA150)
P.W. BOARD ASS'Y NAME
MAIN P.W. BOARD
AV-14A14/A
SCW-1353-H2
AV-14A14/H
SCW-1350-H2
AV-14AG14/U
SCW-1354-H2
AV-14AMG4/G
SCW-1349-H2
AV-14AMG4/S
SCW-1351-H2

2-4(No.YA150)(No.YA150)2-3
J801
VIDEO-1
INPUT
TU001
TUNER
V1
L1
IF
SCL
SDA
J802
OUTPUT L_OUT
V_OUT
SF101
SAW FILTER
SF102
SAW FILTER
IC601
AUDIO AMP
MAIN PWB
5
3
VOL+
REMOCON
RECEIVER
VOL- CH+ CH- MENU
POWER
LED
AC IN
F901
POWER SW
S901
J806,J807
VIDEO-2
INPUT
(FRONT)
V3
L3
VIDEO-1
AUDIO-1
AUDIO_OUT
VIDEO_OUT
VIDEO-2
AUDIO-2
T522
FBT
B1
SCREEN
FOCUS
EHV
D901
RECT
T921
SW
TRANSF.
L951
8V
12V
5V
3.3V_STB
32V
IC921
POWER
REG
IC973
12V REG
IC975
5V REG
IC972
3.3V REG
IC976
1.8V REG
IC974
1.8V REG
15
IC401
V. OUT
Q522
H. OUT
SPEAKER
J809
HEADPHONE
MAIN PWB
(CRT SOCKET)
R
G
BV01
IC351
RGB OUT
V
H
DY01
DEF YOKE
1.8V
V1.8V
IC702
MAIN MEMORY
29, 30 SIF IN
VIF IN
SIF DETECT
VIDEO
IDENT.
AUDIO
CONTROL
COMB FILTER
Y DELAY ADJ.
COLOUR
DEMOD
SYNC
SEP.
H. DRIVE
VIF DETECT/AGC/AFT
SOUND TRAP
DIGITAL SIGNAL PROCESS
PEAKING SCAN
VELOCITY MOD.
U/V DELAY
RGB MATRIX
&
GAMMA
AUDIO
SELECT
VIDEO
SELECT
I/O
PORT
AUDIO
SELECT
V1
V3
L1
L3
VOUT
LOUT
24, 25
58
51
49
34
48
36
ROUT 85
GOUT
BOUT
86
87
VDRA+,VDRB-
HOUT
22, 23
67
A_L 62
R
R
G
G
B
B
I2C
BUS
KEY_IN
REMOTE
PW_LED
SCL0, SDA0
SCL1, SDA1
98,99
97
119
127,128
108,109
V. DRIVE
MICRO
COMPUTER
BASE-BAND
DELAY LINE
Y
C
B-Y R-Y
SKIN TONE
U/V TINT
SATURATION
OSD
SELECT
IC701 MAIN MICRO COMPUTER/
IF.VIDEO.RGB.SYNC.DEF. PROCESS
BLOCK DIAGRAM

(No.YA150)2-5 2-6(No.YA150)
!
R753
C764
C766
C778
R101
L710
L711
L709
C765
C101
C753
C752
C751
R782
R004
C786
D101
C780
C750
C749
C748
L101
C746
C109
R107
Y004
R103
L716
D601
Q760
VER_PROTECT
IC601
AUDIO AMP
SPEAKER
SF101
L002
C615
R755
R002
C107
SF102
R001
C004
IC801
C003
R766
R767
C001
C106
GND
R345
R778
C662
Y003
D816
W-A
LC801
J801
-OUT
-OUT
Y802
J802
Y801
R801
CN00S
K701
C779
C723
C809 D813
Y981
C760
D603
R798
C726
D706
Y008
J806
VIDEO 2AUDIO 2
J807
K104
W-A1
Q791
Q704
R779
R974
R737
R738
K102
K105
Q706
R728
R726
R727
CN00T
C705
C757
C756
C718
C747
L706
C754
C755
R732
R733
R734 R735
L708
C758
C759
L707
X701
C709
C712
GND GND
C761
C717
IC701
R005
C005
C706
R731 D708
R701C710
C711
C762
R708
C763
R709
D701
D713
C713
R781
C714
C707
C708
R705
R703
R704
C716
C715
R706
R707
C719
C720
R780
TU001
CF101
C789
Q703
Y604
GND
C656
Y705
K107
R604
V_SHIFT
Y505
R341
R344
R343
D341
STB1
R602
R603
R611
C985
Y706
C986
IC976
R978
Q605
Y712
Q602
R610
C609
Q601
R609
R608
C607
C608
R623 R620
Q608
Q607
R621
C613
R624
R622
R616
D342
R810
Y713
C802
GND
D805 R811
GND
Q803
Q001
Q805
R814
Q002
R807
Q801
R808
R809
R802
R008
D343
D344
C721
D345
CF702
R342
C341
Q341 Y303
R790
Q705
Y006
Y005
R006
Y302
C111
R626
R625
C601
C785
R627
3.3V_STB
8V
5V
CP650
W-B1
R823
D807
C806
C807
Y603
NECK
LC701
Y702 Y703
R756
Y708
CN00C
R793
R795 Q707
Q708
32V
L717
R796 D707 R794
C792
Y709
GNDGND
Q609
C110
D602
D753
D751
C742
C670
R670
R671
Q761
R672
R673
Q762
R674
L702
L701
L703
C702
C701
Y791
R675
C671
Y760
12V
C777
R760
R761
Y105
K801
C793
D814
Q701
D815
BL_GND
Y101
STB_IN
R792
Y106
Y107
Y711
GNDGND
Y104
Y103
Y102
Y716
Y720
CF701
Y701
R769
D801
A_VCC
A_GND
Y973
C804
R815
R740
VDRA+
VDRB-
H_DRIVE
P_ON/OFF
HFB
ABL
PROTECT
R822
D808
R824
R629
R628
Y810Y809
C805
Y811
J809
R630 R632
R821 R820 R819 R818
S801S802S803S804S805
R817
R724
R725
R722
IC974
C965
C722
C983
Q101
L001
R105
R106
R104
R108
C102
R102
Q102
Q103
C108
C103 C104
R110
C105
C740
C737
R784
C006
C736
R003
R109
C002
K103
R715
R797
C728
L705
Y710
R710
C739
C738
C729
C732
R783
R741
R742 R744
R746
R747
R749
R751
R754
R771
R757
C703 C704
R736
C767 L712
C775
L715
L704
C731
C734
C730
C733
L713
C769 C768
R745 R743
R758 R759
L714
C773
C774
C771
C772
D709
C776
R750
C770
C602
R785
C603C604
R606
D604
R614
C784
C610
R739
R007
D001
Y007
W-B
R711
C781 C782
D711 D712
C743
R762
R763 R764 R765
R712
C735
D703
D702
D704
L003
C982
C791
K101
R772
R777
D714
IC702
R748
C727
C744
C745
R776
C783
R768
Y707
R773
C741
LC805
Q702
R723
QQL244J-2R2Z
AN5279
QAX0325-001
QQR1114-001Z
QETN1CM-477Z
QAX0666-002
REMOTECON
RECEVER
RPM7238-H5
CH
QNN0348-002
QNN0348-002
QGA2501C5-03Z
QUY160-150Y
MA8036-X
CEMN065-001
CEMN065-002
QUY160-150Y
DTC124ESA-T
QUY160-150Y
QUY160-150Y
D
G
S
SSM3K02F-X
QJL001-063821
CH
CH
TF
QAX0799-001Z
TF
/16
INSSW3
Uout/INSSW2
VssP2
VssC4
V1.8C4
V3.3A3
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
XtalIn
XtalOut
VssA1
NECK
CONT
V5P1
Ph2
Ph1
Gnd1
SecPll
Dec8G
EW
VDRB-
VDRA+
Vif1
Vif2
Vsc
Iref
GndIF
Sif1
Sif2
AGC
EHT SVM
FbiSo
Hout
VssComb
V5Comb
Vin/R2/Pr
Uin/B2/Pb
Yin/G2/Y
Ysync
Yout
NC
R3/Pr
G3/Y
B3/Pb
Gnd3
V5P3
BCL
BLKIN
Rout
Gout
Bout
V3.3A1
RefAdN
V3.3RefAdP
RefAd
GndA
V1.8ADC
VssADC
V3.3A2
V1.8A
MAIN MICRO COMPUTER/
IF VIDEO RGB SYNC DEF. PROCESS
CH
MA8039/H/-X
IF
NC
32V
LOCK
5V
BM
SDA
SCL
AS
BT
AGC
QAU0246-002
TUNER
QUY160-150Y
MM1561JF-X
DTC323TK-X
DTC323TK-X
D
G
S
D
G
S
1/2W
KTA1267/YG/-T
D
GS
SSM3K02F-X
1/2W
QGA2501F1-06
1SS133-T2
QQR0601-001Z NCB31HK-152X
QUY160-125Y
QUY160-200Y
NCB31HK-152X
LH22440-T16
POWER_LED(RED)
QNS0197-001
1/2W 1/2W
QSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003Z
MM1561JF-X
2SC5083/L-P/-T
QQR1114-001Z
CH
CH
/16
SCLO SDAO
P12/Int2
VssC3
V1.8C3
P25/PWM4
S_V_DET
L3 NC NC NC DecsDem QssO/AmO/AudeEm Gnd2 PllIf SifAgc IfVo/FmRo/DvbO NC V8AudioSwitches AgcSsif V5P2 V_OUT L1 Audio4InR V3 C4 Audio2InL Audio2InR Cvbs2/Y Audio3InL Audio3InR CVBS1 C3 AudOutLsL AudOutLsR A_L AudOutHpR CVBSO/PIP
VssC1+P1
VDO_DET
KEY_IN
DecV1V8
V1.8C1
ECO_IN
PROT
4.5/OTHER
A_MUTE
3.58/OTHER
V_SHIFT
V3.3P
SDA1 SCL1
POWER
P00/I2SDI1 P01/I2SDo1
VER_PROTECT
NC NC
VssC2
V1.8C2 PW_LED REMOTE PW_LED
Ssif/RefIn/Avl/RefOut
QQL244J-4R7Z
QQR1114-001Z
MA8030/H/-X
A0 A1 A2 VSS
VCC WP SCL SDA
N
1.2K
.1
.22
47/16
10
*4
*4
*4
100/16
.0047
.1
.1
.1
1.2K
27K
.1
X
.1
.1
.1
.1
.1
.0047
X
X
2.7K
*4
0
*2
1.2K
220
.01
220
470/16
.1
X
X
.01
X
0
X
X
0
*8
X
BW
BW
75
10/50
1
X*8
X
.22
*3
10K
10/50
X
*1
10K
1K
3.3K
10K
100
27K
560
3p
560p
.1
.1
10/50
*4
.1
10/50
1k
100
100 100
*4
.22
100/16
*4
.01
.22
.1
.047
75
.0022
3p
3.3K *3
12k6800p
2.2/50
100/16
10k
.22
1M
*3
10/50
4.7K
.022
.1
100/16
39k
100
100
.001
.001
220
22k
.01
.001
100K
X
47/50
*2
X
100/50
X
10K
X
0
0
0
*3
22K
*3
10K
47/16
X
.1
3.3K
0
*2
100K
33/16
*2
27K
X
100/16
BW
33K 10K
*1
*1
2.2K
10/50
68K
10K
X
*3
390
0
10/50
*8 82K
X
*2
100K
X
100
X
0
0
X
*3
X
47/16
*3
X
X
220/16
*2 BW
1K
0
0
X
X
470/16
2.2K
220
3.3/50
X
12K
BW
47
X
100/16
.1
BW
X
XX
10K
0
100
100K *1
*2
*4
0*3 2.2K
.1
BW
*5
.1
X
X
10/50
1
27K
12K
*1
15K
8.2K
*2
1K
*4
*4
X
.22
.22
X
10K
X
X
.1
100
100
X
X
*8
X
X
X
X
XX
X
X
X
X
X
X
BW
470/16
75
1.2K
1K
470
0
X
0
0
X
BW
270 270
470 330 220 180
75
X
X
X
.1
X
47/16
X
10
100
180
X
.0047
6.8K
X
X
X
.0047 47/25
X
X
.1
.1
X
33/16
.01
3.9K
X
10/50
390
1K
.1
*4
BW
X
.1
.1
2.2/50
2.2/50
10K
220100
100
10k
100
1K
1K
220
1K
4.7k
470/16
.1
100
.22
*4
.22
*4
*4
.1
.1
10/50
10/50
*4
.1 .22
3.3k 3.3k
3.3k 3.3k
*4
2.2/50
.1
22/50
.22
*3
.1
X
.1
10/50
10K
XX
X
X
100K
X
10/50
X
X
X
0
1.5K
1
.1
x x
X
220
220 220 220
4.7K
.1
X
*8
*8
4.7/50
X
1.5K
100
2.7K
33OOp
X .1
100
X
0
0 4.7K
.1
X
X
X
H_DRIVE
P_ON/OFF
VDRA+
VDRB-
5V
SCL0
PROTECT
1.8V
SDA0
L_OUT
PW
5V
V_OUT
3.58/OTHER
CONT
OFF_MUTE
HFB
L1
STB1
CVBS1
CVBS1_GND
P_ON/OFF
V_SHIFT
PROT
SDA1
5V
SDA1
ABL
12V
SCL1
CVBS1_GND
STB1
5V
12V
VER_PROTECT
5V
STB1
CONT
V1.8A
A_VCC
NECK
NECK
5V
SCL1
4.5/OTHER
8V
A_GND
STB_IN
VDRB-
VDRA+
1.8V
SCL0
SDA0
L_AOUT
PW_LED
STB_IN
A_L
A_L
PW_LED
REMOTE
8V
REMOTE
Y_GND
A_MUTE
3.58/OTHER
SDA1 SCL1
V3
PW
H_DRIVE
HFB
12V
PROTECT
V_SHIFT
A_MUTE
CVBS1
V_OUT L3
P_ON/OFF
VER_PROTECT
ABL
8V
PROT
A_VCC
GND
CVBSO/PIP
8V
CVBSO/PIP_GND
L_OUT
OFF_MUTE
5V
5V
KEYIN
5V
5V
1.8V
ABL 5V
V1.8A
1.8V 1.8V
L1
4.5/OTHER
L3
KEYIN
A_GND
L_AOUT
Y_GND V3
SVM
MAIN PWB ASS'Y (1/3)
SCW-1353A-H2 [AV-14A14/A]
SCW-1350A-H2 [AV-14A14/H]
VIDEO-1
INPUT
OUTPUT
VIDEO-2
INPUT
MAIN PWB ASS'Y(3/3)
(CRT SOCKET)
CN10T
NOTE) 1.Refer to the part list for the part number of IC701 and IC702.
2.Refer to page 2-19 for voltages of this circuit diagram.
3.Refer to page 2-20 for waveforms of this circuit diagram.
CS13547
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM [AV-14A14/A,AV-14A14/H] (1/3)

2-8(No.YA150)(No.YA150)2-7
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MAIN PWB ASS'Y (2/3)
SCW-1353A-H2 [AV-14A14/A]
SCW-1350A-H2 [AV-14A14/H]
MAIN PWB ASS'Y (3/3)
(CRT SOCKET)
SCW-1353A-H2 [AV-14A14/A]
SCW-1350A-H2 [AV-14A14/H]
CS13547
L951
R903
IC921
Y950
C915
R902
L551
Q592
C953
C426
D423
Y913
D971
C952
IC972
C581
C428
IC975
C979
Y582
R582
C924
C423
R402
R554
R403
R404
C555
R405
K922
R401
D401
Q521
K957
C402
C401
C978
D422
L975
C421
L530
C521
C951
C522
R425 R424
CN0HV
C425
R422
D551
C980
L421
C981
CN00U
L973
L972
C989
D977
C910
D973
C430
R981
C926
C963
T521
R591
R440
R439
C435
R448
C928
Y581
C436
R434
R427
D582
Q471
R583
CP953
D974
Y965
R581
LF901
R965
IC973
R412
R555
R411
R585
C902
R529
T522
R923
IC401
D583
D523
R527
C961
R976
R972
CN00X
R962
D962
R584
C359
CN10U
C922
D927
D593
C593
R594
R921
R924
R595
D928
Q591
D922
R934
R596
C350
R426
D554
Y972
R970
C931
D571
R932
R791
R901
R597
C903
C905
D791
C529
R977
D594
Y977
C573
C949
R428
T921
R430
C572
R576
C984
C420
R429
Q402
C975 C977
C976
Y502
L525
C354
D592
C591
VA901
S901
F901
Q401
Q571
CNDEG
R431
R991
D981
C988
SG351 SG353
SG352
SG354
IC351
C358
SK351
D935 D934
R358
R360
R359
C993
R354
D530
R353
R573
R381
R985
R471
D921
C471
D471
R982
C925
R980
R983
R984
C592
R593
D581
D591
L954
R592
C987
Q981 Q982
C352
CN10T
R369
R370
Q373
Q372
Q371
D955
R371
R372
R373
R986
R377
R375
D372
Q374
R376
R475
Q522
C955
CP955
C960
C371
D371
C962
K355
D472
R474
R473
TH901
R522
R528
C940
D520
Y401
C580
Y914
D933
D932
Y501
R571
Y915
Q572
Y916
Y917
Y918
GNDGND
Y971
Y570
Y571
GND GND
C906
R575
R530
C520
C964
R524
C523
R930
C904
C906
C992
C956
D953
D926
R533
C958
D555
C582
R572
C427
D901
C530
C556
R551
R574
C532
C571
C551
D975
D951
C527
R521
R520
C929
D952
CP952
C968
C957
C991
C967
K921
CN0PW
L522
R931
STB_IN
C429
R523
R423
R433 R432
R421
R973
K953
C526
HFB ABL
C524
R472
H_DRIVE
V_SHIFT
R922
R929
D929
STB1
CN0E1 CN0E2
BL_GND 12V
L952
R420
D970
R910
C422
FR901
Y911
D931
R355 R356 R357
R351
P_ON/OFF
R352
R933
R380
C351
C353
D370
L351
D354 D355 D356
K955
Q980
D980
PROTECT
NECK
D351
Y912
Y975
VER_PROTECT
Y974
3.3V_STB
C380
TP-E
A_GND
TP-47B TP-47G TP-47R
A_VCC
L357
L356
L355
R350
C355
D350
8V
C381
C356
5V 32V
VDRB-
VDRA+
K952
R570
K951
QQL26AK-820Z
QRL029J-104
D
NC
S/GND
GND
VCC
OLP
OCP
STR-W5753A/F5
QRL029J-104
QQLZ034-220
QCB32HK-222Z
GP10DE-5009-T2
QCB32HK-222Z
BA33BC0T
PQ050RDA1SZ
CH
MY
QFLC2AJ-104Z
QQR1114-001Z
H_DRIVE
2SC2655/Y/-T
MTZJ75-T2
QQL26AK-820Z
QQL244K-220Z
MY
HV
QGZ5004C1-04
CHGC04-260-G
QQL244J-5R6Z
QQL244J-5R6Z
QFZ9072-224
QFN32AJ-472Z
QFLC1HJ-822Z
QQR1522-001
1/2W
NCF21HZ-334X
1/2W
QUY160-100Y
NCF21HZ-334X
MA8200/M/-X
CP
ICP-N38-Y
QUY160-125Y
1/2W
QQR0673-002
PQ120RDA1SZ
QFZ9078-473
QRL039J-221
FBT
QQH0168-001
1/2W
Vcc -Vcc
PUMP
UP
THERMAL
PROTECTION
AMP
AN15525A
QGA2501F1-05
QRL029J-223
MA8330/M/-X
1/2W
CHGC04-260-G
MY 1SS133-T2
1/2W
MTZJ16C-T2
RGP10J-5025-T3
1/2W
1/2W
MA8051/L/-X
QUY160-100Y
1/2W
QCZ0364-681
MA8075/H/-X
QRE121J-6R8Y
1/2W
QRF074K-4R7
QCZ9015-102Z
QCZ9015-102Z
MA8051/M/-X
OMF2
QQS0272-001
QAF0060-621
QSW1041-001
QMF51E2-3R15J4
2SA1208/ST/Z1-T
QGZ5004C1-02
QRZ9046-825Z
1SS133-T2
TDA6107AJF/N1
QCZ0131-821
CE42554-001
MTZJ3.3A-T2
QRZ0107-152Z
QRZ0107-152Z
QRZ0107-152Z
AC400V
QCZ9079-102
1SR124-400A-T2
1/2W 1/2W
QQL244J-5R6Z
CH
QJL001-063821
1/2W
1/2W
RGP10J-5025-T3
1/2W
TT2140LS-YB11
QCB32HK-222Z
CP
ICP-N75-Y
QAD0121-9R0
1/2W
1/2W
QCZ0364-561
SCW
-1348A
QUY160-125Y
MTZJ9.1C-T2
MTZJ36A-T2
QRT029J-1R5
QUY160-150Y
QUY160-100Y
QQR1114-001Z
QUY160-125Y
QUY160-125Y
SCW
-1350A
SCW
-1352A
QEZ0633
-127
QEZ0649
-127
QEZ0649
-127
SCW
-1353A
SCW
-1378A
QRZ9017-4R7
QEZ0649
-127
QEZ0649
-127
QRL039J-390
QRL039J-683
AC400V
QCZ9015-102Z
QCZ9079-102
QEZ0203-107
ERC30-02L38
RGP10M-5010-T3
QRZ9017-4R7
QFZ0199-684
QRE121J-122Y
QEHR1VM-108Z
G2SBA60
QRX029J-R47
1/2W
QEZ0203-476
QCB32HK-561Z
RU3AM-LFC4
QFKA2JK-103
FSF05A20
CP
ICP-N38-Y
QCZ9079-102
QQR1114-001Z
QGA7901C1-02
VIN VOUT GND CONT
QRE121J-271Y
1/2W
1/2W
QRL029J-102
QQR1114-001Z
QFZ0200-802
VIN VO GND CONT
QRZ0237-R18
1SS133-T2
QQL26AK-820Z
MA8082/M/-X
QRZ0111-474
QUY160-100Y
MTZJ9.1C-T2
QRE121J-222Y
QRE121J-222Y QRE121J-222Y
QFKC2EK-104ZQQL244J-5R6Z
QQR1114-001Z
2SB1201/S/
1SR124-400A-T2
EU01N-T2
QUY160-100Y
QUY160-075Y
MA8075/M/-X
QQR1114-001Z
QRT029J-2R7
QQR1114-001Z
X
X
X
X
BW
*3
.1
100/35
100/25
X
27K
4.7/50
18p
10K
1.8K
0
0
3.3K
X
X
X
X
470/16
47/16
4.7/50
.0033
X
8200p
15K
15K
2200/25
X
*6
100/16
BW
100/16
.1
*3
*3
10K
0
X
470X
1
220p
10K
X
X
47K
X
1.8K
X
2.7K
X
2.7K
0
1.8
X
X
X
X
390
X
X
X
.1
X
X
X
220
68K
X
X
5.6K
X
X
X
820
470
X
X
X
X
BW
47/25
1000/10
X
X
100/10
10K
47/25
X
X
X
470/16 47/16
4700p
BW
BW
X
X
X
X
X
8.2M
47/16
XX
X
X
X
.001
X
*6
X
X
150
18K
1M
*6
4.7/50
1K
22/50
4.7K
0
15K
X
X
*6
XX
22/50
*1 *1
4.7/250
120K
390K
X
X
X
X
X
X
10K
X
X
X
X
X
X
1000/25
X
X
X
*7
*3
220K
68K
56
X
*3
X
X
*
BW
*1
BW
BW
1.8K
.1
100/35
47/35
.001
*
330/35
X
X
X
10K
10/250
*3
X
1K
100
47/16
1000/16
47/16
X
150K
.001
12K
3.9 3.3
10K
X
82K
X
X
X
X
100
150
1M
150
1000p
X
*6 *6 *6
X
X
BW
BW
BW
X
XX
X
8V
A_VCC
5V
VDRB-
VDRB-
H_DRIVE
VDRA+
HFB
P_ON/OFF
32V
12V
VDRA+
ABL
12V
PROTECT
PROTECT
3.3V_STB
32V
STB1
HFB
12V
8V
STB1
STB
V_SHIFT
12V
ABL
5V
V_SHIFT
VER_PROTECT
3.3V_STB
NECK
HFB
VER_PROTECT
3.3V_STB
NECK
H_DRIVE
STB
P_ON/OFF
P_ON/OFF
PROTECT
PROTECT
PROTECT
ADJUSTMENT
CONNECTOR
DEF YOKE
MAIN PWB ASS'Y(1/3) CN00T
AC110V-AC240V
50Hz/60Hz
DEG
COIL
NOTE) 1.Refer to page 2-19 for voltages of this circuit diagram.
2.Refer to page 2-20 for waveforms of this circuit diagram.
MAIN PWB CIRCUIT DIAGRAM [AV-14A14/A,AV-14A14/H] (2/3),(3/3)

(No.YA150)2-9 2-10(No.YA150)
!
MAIN PWB ASS'Y (1/3)
SCW-1354A-H2 [AV-14AG14/U]
NOTE) 1.Refer to the part list for the part number of IC701 and IC702.
2.Refer to page 2-19 for voltages of this circuit diagram.
3.Refer to page 2-20 for waveforms of this circuit diagram.
MAIN MICRO COMPUTER/
IF࡮VIDEO࡮RGB࡮SYNC࡮DEF. PROCESS
POWER
LED (RED)
R753
C764
C766
C778
R101
L710
L711
L709
C765
C101
C753
C752
C751
R782
R004
C786
D101
C780
C750
C749
C748
L101
C746
C109
R107
Y004
R103
L716
D601
Q760
VER_PROTECT
IC601
AUDIO AMP
MAIN PWB ASS'Y(3/3)
(CRT SOCKET)
CN10T
VIDEO-2
INPUT
SPEAKER
VIDEO-1
INPUT
SF101
L002
C615
R755
R002
C107
SF102
R001
C004
IC801
C003
R766
R767
C001
C106
GND
R345
R778
C662
Y003
D816
W-A
LC801
J801Y802
J802
VIDEO-OUT
AUDIO-OUT
Y801
R801
CN00S
K701
C779
C723
C809 D813
Y981
C760
D603
R798
C726
D706
Y008
J806
AUDIO2 VIDEO2
J807
K104
W-A1
Q791
Q704
R779
R974
R737
R738
K102
K105
Q706
R728
R726
R727
CN00T
C705
C757
C756
C718
C747
L706
C754
C755
R732
R733
R734 R735
L708
C758
C759
L707
X701
C709
C712
GND GND
C761
C717
IC701
R005
C005
C706
R731 D708
R701C710
C711
C762
R708
C763
R709
D701
D713
C713
R781
C714
C707
C708
R705
R703
R704
C716
C715
R706
R707
C719
C720
R780
TU001
CF101
C789
Q703
Y604
GND
C656
Y705
K107
R604
V_SHIFT
Y505
R341
R344
R343
D341
STB1
R602
R603
R611
C985
Y706
C986
IC976
R978
Q605
Y712
Q602
R610
C609
Q601
R609
R608
C607
C608
R623 R620
Q608
Q607
R621
C613
R624
R622
R616
D342
R810
Y713
C802
GND
D805 R811
GND
Q803
Q001
Q805
R814
Q002
R807
Q801
R808
R809
R802
R008
D343
D344
C721
D345
CF702
R342
C341
Q341 Y303
R790
Q705
Y006
Y005
R006
Y302
C111
R626
R625
C601
C785
R627
3.3V_STB
8V
5V
CP650
W-B1
R823
D807
C806
C807
Y603
NECK
LC701
Y702 Y703
R756
Y708
CN00C
R793
R795 Q707
Q708
32V
L717
R796 D707 R794
C792
Y709
GNDGND
Q609
C110
D602
D753
D751
C742
C670
R670
R671
Q761
R672
R673
Q762
R674
L702
L701
L703
C702
C701
Y791
R675
C671
Y760
12V
C777
R760
R761
Y105
K801
C793
D814
Q701
D815
BL_GND
Y101
STB_IN
R792
Y106
Y107
Y711
GNDGND
Y104
Y103
Y102
Y716
Y720
CF701
Y701
R769
D801
A_VCC
A_GND
Y973
C804
R815
R740
VDRA+
VDRB-
H_DRIVE
P_ON/OFF
HFB
ABL
PROTECT
R822
R824
R629
R628
Y810Y809
C805
Y811
J809
R630 R632
R821 R820 R819 R818
S801S802S803S804S805
R817
R724
R725
R722
IC974
C965
C722
C983
Q101
L001
R105
R106
R104
R108
C102
R102
Q102
Q103
C108
C103 C104
R110
C105
C740
C737
R784
C006
C736
R003
R109
C002
K103
R715
R797
C728
L705
Y710
R710
C739
C738
C729
C732
R783
R741
R742 R744
R746
R747
R749
R751
R754
R771
R757
C703 C704
R736
C767 L712
C775
L715
L704
C731
C734
C730
C733
L713
C769 C768
R745 R743
R758 R759
L714
C773
C774
C771
C772
D709
C776
R750
C770
C602
R785
C603C604
R606
D604
R614
C784
C610
R739
R007
D001
Y007
W-B
R711
C781 C782
D711 D712
C743
R762
R763 R764 R765
R712
C735
D703
D702
D704
L003
C982
C791
K101
R772
R777
D714
IC702
R748
C727
D715
D716
C744
C745
R776
C783
R768
Y707
R773
C741
LC805
Q702
R723
1SS268-X
QQL244K-1R0Z
AN5279
QAX0663-001
QQR1114-001Z
QETN1CM-477Z
QAX0731-001
REMOTECON
RECEVER
RPM7238-H5
CH
QNN0348-002
QNN0348-002
QGA2501C5-03Z
QUY160-150Y
MA8036-X
QNN0281-003
QNN0281-002
QUY160-150Y
DTC124ESA-T
QQR1114-001Z
QUY160-150Y
D
G
S
SSM3K02F-X
QJL001-063821
CH
CH
TF
QAX0799-001Z
TF
/16
INSSW3
Uout/INSSW2
VssP2
VssC4
V1.8C4
V3.3A3
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
XtalIn
XtalOut
VssA1
NECK
CONT
V5P1
Ph2
Ph1
Gnd1
SecPll
Dec8G
EW
VDRB-
VDRA+
Vif1
Vif2
Vsc
Iref
GndIF
Sif1
Sif2
AGC
EHT SVM
FbiSo
Hout
VssComb
V5Comb
Vin/R2/Pr
Uin/B2/Pb
Yin/G2/Y
Ysync
Yout
NC
R3/Pr
G3/Y
B3/Pb
Gnd3
V5P3
BCL
BLKIN
Rout
Gout
Bout
V3.3A1
RefAdN
V3.3RefAdP
RefAd
GndA
V1.8ADC
VssADC
V3.3A2
V1.8A
CH
MA8039/H/-X
IF
NC
32V
LOCK
5V
BM
SDA
SCL
AS
BT
AGC
QAU0246-002
TUNER
QUY160-150Y
MM1561JF-X
UN2226-X
UN2226-X
D
G
S
D
G
S
1/2W
KTA1267/YG/-T
D
GS
SSM3K02F-X
1/2W
QGA2501F1-06
1SS133-T2
QQR0601-001Z NCB31HK-152X
QUY160-125Y
QUY160-200Y
NCB31HK-152X
LH22440-T16
QNS0197-001
1/2W 1/2W
QSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003Z
MM1561JF-X
2SC5083/L-P/-T
QQR1114-001Z
CH
CH
/16
SCLO
SDAO
P12/Int2
VssC3
V1.8C3
P25/PWM4
S_V_DET
L3 NC NC NC DecsDem QssO/AmO/AudeEm Gnd2 PllIf SifAgc IfVo/FmRo/DvbO NC V8AudioSwitches AgcSsif V5P2 V_OUT L1 Audio4InR V3 C4 Audio2InL Audio2InR Cvbs2/Y Audio3InL Audio3InR CVBS1 C3 AudOutLsL AudOutLsR A_L AudOutHpR CVBSO/PIP
VssC1+P1
VDO_DET
KEY_IN
DecV1V8
V1.8C1
ECO_IN
PROT
4.5/OTHER
A_MUTE
3.58/OTHER
V_SHIFT
V3.3P
SDA1
SCL1
POWER
P00/I2SDI1
P01/I2SDo1
VER_PROTECT
NC NC
VssC2
V1.8C2
PW_LED
REMOTE
PW_LED
Ssif/RefIn/Avl/RefOut
QQL244J-4R7Z
QQR1114-001Z
MA8030/H/-X
A0 A1 A2 VSS
VCC WP SCL SDA
1SS133-T2
1SS133-T2
N
1.2K
.1
.22
47/16
10
*4
*4
*4
100/16
.0047
.1
.1
.1
1.2K
27K
.1
.1
.1
.1
.1
.1
.0047
4.7K
0
2.7K
*4
0
*2
1.2K
220
.01
220
470/16
.1
X
X
.01
18p
0
X
X
X
*8
X
BW
BW
75
10/50
1
X*8
X
.22
*3
10K
10/50
X
*1
10K
1K
3.3K
10K
100
27K
560
3p
560p
.1
.1
10/50
*4
.1
10/50
1k
100
100 100
*4
.22
100/16
*4
.01
.22
.1
.047
75
.0022
3p
3.3K *3
12k6800p
2.2/50
100/16
10k
.22
1M
*3
10/50
4.7K
.022
.1
100/16
39k
100
100
.001
.001
220
22k
.01
.001
100K
X
47/50
*2
X
100/50
X
10K
X
0
0
0
*3
22K
*3
10K
47/16
X
.1
3.3K
0
*2
100K
33/16
*2
27K
X
100/16
BW
33K 10K
*1
*1
2.2K
10/50
68K
10K
X
*3
390
0
10/50
*8 82K
X
*2
100K
X
100
X
0
0
X
*3
X
47/16
*3
X
X
220/16
*2 BW
1K
0
0
X
X
470/16
2.2K
220
3.3/50
X
12K
BW
47
X
100/16
.1
BW
X
XX
10K
0
100
100K *1
*2
*4
0*3 2.2K
.1
BW
*5
.1
X
X
10/50
1
27K
12K
*1
15K
8.2K
*2
1K
*4
*4
X
.22
.22
X
10K
X
X
.1
100
100
X
X
*8
X
X
X
X
XX
X
X
X
X
X
X
BW
470/16
75
1.2K
1K
470
0
X
0
0
X
BW
270 270
470 330 220 180
75
X
X
X
.1
X
10/16
X
22
100
180
2.2K
.0047
6.8K
*5
*5
.0047
.0047 10/50
2.2K
.0047
.1
.1
X
33/16
.01
3.9K
2.2K
10/50
390
1K
.1
*4
BW
X
.1
.1
2.2/50
2.2/50
10K
220100
100
10k
100
1K
1K
220
1K
4.7k
470/16
.1
100
.22
*4
.22
*4
*4
.1
.1
10/50
10/50
*4
.1 .22
3.3k
3.3k
3.3k 3.3k
0
2.2/50
.1
22/50
.22
*3
.1
X
.1
10/50
10K
XX
X
X
100K
X
10/50
X
X
X
X
2.2K
1
.1
*3 *3
X
220
220 220 220
4.7K
.1
X
*8
*8
4.7/50
X
2.2K
100
2.7K
33OOp
X .1
100
X
0
0 4.7K
.1
X
X
X
H_DRIVE
P_ON/OFF
VDRA+
VDRB-
5V
SCL0
PROTECT
1.8V
SDA0
L_OUT
PW
5V
V_OUT
3.58/OTHER
CONT
OFF_MUTE
HFB
L1
STB1
CVBS1
CVBS1_GND
P_ON/OFF
V_SHIFT
PROT
SDA1
5V
SDA1
ABL
12V
SCL1
CVBS1_GND
STB1
5V
12V
VER_PROTECT
5V
STB1
CONT
V1.8A
A_VCC
NECK
NECK
5V
SCL1
4.5/OTHER
8V
A_GND
STB_IN
VDRB-
VDRA+
1.8V
SCL0
SDA0
L_AOUT
PW_LED
STB_IN
A_L
A_L
PW_LED
REMOTE
8V
REMOTE
Y_GND
A_MUTE
3.58/OTHER
SDA1
SCL1
V3
PW
H_DRIVE
HFB
12V
PROTECT
V_SHIFT
A_MUTE
CVBS1
V_OUT L3
P_ON/OFF
VER_PROTECT
ABL
8V
PROT
A_VCC
GND
CVBSO/PIP
8V
CVBSO/PIP_GND
L_OUT
OFF_MUTE
5V
5V
KEYIN
5V
5V
1.8V
ABL 5V
V1.8A
1.8V 1.8V
L1
4.5/OTHER
L3
KEYIN
A_GND
L_AOUT
Y_GND V3
SVM
OUTPUT
MAIN PWB CIRCUIT DIAGRAM [AV-14AG14/U] (1/3)

2-12(No.YA150)(No.YA150)2-11
!
!
!
!!!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
NOTE) 1.Refer to page 2-19 for voltages of this circuit diagram.
2.Refer to page 2-20 for waveforms of this circuit diagram.
L951
R903
IC921
Y950
C915
R902
L551
Q592
C953
C426
D423
Y913
D971
C952
IC972
C581
C428
IC975
C979
Y582
R582
C924
C423
R402
R554
R403
R404
C555
R405
K922
R401
D401
Q521
K957
C402
C401
C978
D422
L975
C421
L530
C521
C951
C522
R425 R424
CN0HV
DEF YOKE
C425
R422
R421
D551
C980
L421
C981
CN00U
L973
L972
C989
D977
C910
D973
C430
R981
C926
C963
T521
R591
R440
R439
C435
R448
C928
Y581
C436
R434
R427
D582
Q471
R583
CP953
D974
Y965
R581
LF901
R965
IC973
R412
R555
R411
R585
C902
R529
T522
R923
IC401 V.OUT
D583
D523
R527
C961
R976
R972
CN00X
ADJUSTMENT
CONNECTOR
R962
D962
R584
C359
CN10U
C922
D927
D593
MAIN PWB ASS'Y(1/3) CN00T
C593
R594
R921
R924
R595
D928
Q591
D922
R934
R596
C350
R426
D554
Y972
R970
C931
D571
R932
R791
R901
R597
C903
C905
D791
C529
R977
D594
Y977
C573
C949
R428
T921
R430
C572
R576
C984
C420
R429
Q402
C975 C977
C976
Y502
L525
C354
D592
C591
VA901
S901
F901
Q401
Q571
CNDEG
DEG COIL
R431
R991
D981
C988
SG351 SG353
SG352
SG354
IC351
C358
SK351
D935 D934
R358
R360
R359
C993
R354
D530
R353
R573
R381
R985
R471
D921
C471
D471
R982
C925
R980
R983
R984
C592
R593
D581
D591
L954
R592
C987
Q981 Q982
C352
CN10T
R369
R370
Q373
Q372
Q371
D955
R371
R372
R373
R986
R377
R375
D372
Q374
R376
R475
Q522
C955
CP955
C960
C371
D371
C962
K355
D472
R474
R473
TH901
R522
R528
C940
D520
Y401
C580
Y914
D933
D932
Y501
R571
Y915
Q572
Y916
Y917
Y918
GNDGND
Y971
Y570
Y571
GND GND
R575
R530
C520
C964
R524
C523
R930
C904
C906
C992
C956
D953
D926
R533
C958
D555
C582
R572
C427
D901
C530
C556
R551
R574
C532
C571
C551
D975
D951
C527
R521
R520
C929
D952
CP952
C968
C957
C991
C967
K921
CN0PW
AC110V-AC240V
50Hz/60Hz
L522
R931
STB_IN
C429
R523
R423
R433 R432
R973
K953
C526
HFB ABL
C524
R472
H_DRIVE
V_SHIFT
R922
R929
D929
STB1
CN0E1 CN0E2
BL_GND 12V
L952
R420
D970
R910
C422
FR901
Y911
D931
R355 R356 R357
R351
P_ON/OFF
R352
R933
R380
C351
C353
D370
L351
D354 D355 D356
K955
Q980
D980
PROTECT
NECK
D351
Y912
Y975
VER_PROTECT
Y974
3.3V_STB
C380
TP-E
A_GND
TP-47B TP-47G TP-47R
A_VCC
L357
L356
L355
R350
C355
D350
8V
C381
C356
5V 32V
VDRB-
VDRA+
K952
R570
K951
QQL26AK-820Z
QRL029J-104
D
NC
S/GND
GND
VCC
OLP
OCP
STR-W5753A/F5
QRL029J-104
QQLZ026-220
QCB32HK-222Z
GP10DE-5009-T2
QCB32HK-222Z
BA33BC0T
PQ050RDA1SZ
CH
MY
QFLC2AJ-104Z
QQR1114-001Z
H_DRIVE
2SC2655/Y/-T
QQL26AK-820Z
QQL244K-220Z
MY
HV
QGZ5004C1-04
CHGC04-260-G
QQL244J-5R6Z
QQL244J-5R6Z
QFZ9072-224
QFN32AJ-472Z
QFLC1HJ-822Z
QQR1522-001
QRZ9017-4R7
1/2W
NCF21HZ-334X
1/2W
QUY160-100Y
NCF21HZ-334X
MA8200/M/-X
CP
ICP-N38-Y
QUY160-125Y
1/2W
QQR0673-002
PQ120RDA1SZ
QFZ9072-473
QRL039J-221
FBT
QQH0168-001
1/2W
Vcc -Vcc
PUMP
UP
THERMAL
PROTECTION
AMP
AN15525A
QGA2501F1-05
QRL029J-223
MA8330/M/-X
1/2W
CHGC04-260-G
MY 1SS133-T2
1/2W
MTZJ16C-T2
2SC2785/JH/-T
RGP10J-5025-T3
1/2W
1/2W
MA8051/L/-X
QUY160-100Y
1/2W
QCZ0364-681
MA8075/H/-X
QRE121J-6R8Y
1/2W
QRF074K-4R7
QCZ9015-102Z
QCZ9015-102Z
MA8051/M/-X
OMF2
1SS133-T2
QQS0272-001
MTZJ7.5S-T2
QAF0060-621
QSW1041-001
QMF51E2-3R15J4
2SA1208/ST/Z1-T
QGZ5004C1-02
QRZ9046-825Z
1SS133-T2
TDA6107AJF/N1
QCZ0131-821
CE42554-001
MTZJ3.3A-T2
QRZ0107-152Z
QRZ0107-152Z
QRZ0107-152Z
AC400V
QCZ9079-102
1SR124-400A-T2
1/2W 1/2W
1SR124-400A-T2
QQL244J-5R6Z
CH
QJL001-063821
1/2W
1/2W
RGP10J-5025-T3
1/2W
TT2140LS-YB11
QCB32HK-222Z
CP
ICP-N75-Y
QAD0121-9R0
1/2W
1/2W
QCZ0364-561
QUY160-125Y
MTZJ9.1C-T2
MTZJ36A-T2
QRT029J-1R5
QUY160-150Y
QUY160-100Y
QQR1114-001Z
QUY160-150Y
QUY160-150Y
QRZ9017-4R7
QRL039J-390
QRL039J-683
AC400V
QCZ9015-102Z
QEZ0649-127
QCZ9079-102
QEZ0203-107
ERC30-02L38
RGP10M-5010-T3
QRZ9017-4R7
QFZ0197-684
QRE121J-122Y
QEHR1VM-108Z
G2SBA60
QRX029J-R47
1/2W
QEZ0203-476
QCB32HK-561Z
RU3AM-LFC4
QFKA2JK-103
FSF05A20
CP
ICP-N38-Y
QCZ9079-102
QQR1114-001Z
QGA7901C1-02
VIN VOUT GND CONT
QRE121J-271Y
1/2W
1/2W
QQR1114-001Z
QFZ0200-802
VIN VO GND CONT
QRZ0237-R18
1SS133-T2
QQL26AK-820Z
MA8082/M/-X
QRZ0107-474Z
QUY160-100Y
MTZJ9.1C-T2
QRE121J-222Y
QRE121J-222Y QRE121J-222Y
QFKC2EK-104ZQQL244J-5R6Z
QQR1114-001Z
2SB1201/S/
1SR124-400A-T2
EU01N-T2
QUY160-100Y
QUY160-075Y
MA8075/M/-X
QQR1114-001Z
QRT029J-2R7
QQR1114-001Z
X
X
*2
X
BW
*3
.1
100/35
100/25
X
27K
4.7/50
18p
10K
1.8K
0
0
3.3K
X
X
X
X
470/16
47/16
X
4.7/50
.0033
X
8200p
15K
15K
2200/25
X
X
*6
100/16
BW
100/16
.1
*3
*3
10K
0
470X
1
220p
10K
X
X
47K
X
1.8K
X
2.7K
X
2.7K
0
1.8
X
X
X
X
390
X
X
X
.1
*3
4.7/50
10K
220
68K
18K
5.6K
120K
X
X
820
470
27K
X
X
BW
47/25
1000/10
X
X
100/10
10K
47/25
X
X
X
470/16 47/16
4700p
BW
BW
X
47/35
X
X
8.2M
47/16
XX
X
X
X
.001
X
*6
X
X
150
18K
1M
*6
4.7/50
1K
22/50
4.7K
0
15K
X
3.3K
*6
6.8K
22/50
*1 *1
4.7/250
100K
X
X
X
X
X
X
X
10K
X
X
X
X
X
X
1000/25
X
X
X
*7
*3
220K
68K
56
X
*3
X
X
BW
*1
BW
BW
1.8K
.1
100/35
47/35
.001
330/35
X
X
X
10K
10/250
*3
X
1K
100
47/16
1000/16
47/16
X
150K
.001
12K
3.9 2.7
10K
X
82K
X
X
X
X
100
150
1M
150
1000p
X
*6 *6 *6
X
X
BW
BW
BW
X
XX
X
8V
A_VCC
5V
VDRB-
VDRB-
H_DRIVE
VDRA+
HFB
P_ON/OFF
32V
12V
VDRA+
ABL
12V
PROTECT
PROTECT
3.3V_STB
32V
STB1
HFB
12V
8V
STB1
STB
V_SHIFT
12V
ABL
5V
V_SHIFT
VER_PROTECT
3.3V_STB
NECK
HFB
VER_PROTECT
3.3V_STB
NECK
H_DRIVE
STB
P_ON/OFF
P_ON/OFF
PROTECT
PROTECT
PROTECT
MAIN PWB ASS'Y (2/3)
SCW-1354A-H2 [AV-14AG14/U]
MAIN PWB ASS'Y (3/3)
(CRT SOCKET)
SCW-1354A-H2 [AV-14AG14/U]
MAIN PWB CIRCUIT DIAGRAM [AV-14AG14/U] (2/3),(3/3)

(No.YA150)2-13 2-14(No.YA150)
!
R753
C764
C766
C778
R101
L710
L711
L709
C765
C101
C753
C752
C751
R782
R004
C786
D101
C780
C750
C749
C748
L101
C746
C109
R107
Y004
R103
L716
D601
Q760
VER_PROTECT
IC601
AUDIO AMP
MAINPWB ASS'Y(3/3)
(CRT SOCKET)
CN10T
VIDEO2
INPUT
SPEAKER
VIDEO-1
INPUT
OUTPUT
SF101
L002
C615
R755
R002
C107
SF102
R001
C004
IC801
C003
R766
R767
C001
C106
GND
R345
R778
C662
Y003
D816
W-A
LC801
J801Y802
J802
VIDEO-OUT
AUDIO-OUT
Y801
R801
CN00S
K701
C779
C723
C809 D813
Y981
C760
D603
R798
C726
D706
Y008
J806
AUDIO2 VIDEO2
J807
K104
W-A1
Q791
Q704
R779
R974
R737
R738
K102
K105
Q706
R728
R726
R727
CN00T
C705
C757
C756
C718
C747
L706
C754
C755
R732
R733
R734 R735
L708
C758
C759
L707
X701
C709
C712
GND GND
C761
C717
IC701
R005
C005
C706
R731 D708
R701C710
C711
C762
R708
C763
R709
D701
D713
C713
R781
C714
C707
C708
R705
R703
R704
C716
C715
R706
R707
C719
C720
R780
TU001
CF101
C789
Q703
Y604
GND
C656
Y705
K107
R604
V_SHIFT
Y505
R341
R344
R343
D341
STB1
R602
R603
R611
C985
Y706
C986
IC976
R978
Q605
Y712
Q602
R610
C609
Q601
R609
R608
C607
C608
R623 R620
Q608
Q607
R621
C613
R624
R622
R616
D342
R810
Y713
C802
GND
D805 R811
GND
Q803
Q001
Q805
R814
Q002
R807
Q801
R808
R809
R802
R008
D343
D344
C721
D345
CF702
R342
C341
Q341 Y303
R790
Q705
Y006
Y005
R006
Y302
C111
R626
R625
C601
C785
R627
3.3V_STB
8V
5V
CP650
W-B1
R823
D807
C806
C807
Y603
NECK
LC701
Y702 Y703
R756
Y708
CN00C
R793
R795 Q707
Q708
32V
L717
R796 D707 R794
C792
Y709
GNDGND
Q609
C110
D602
D753
D751
C742
C670
R670
R671
Q761
R672
R673
Q762
R674
L702
L701
L703
C702
C701
Y791
R675
C671
Y760
12V
C777
R760
R761
Y105
K801
C793
D814
Q701
D815
BL_GND
Y101
STB_IN
R792
Y106
Y107
Y711
GNDGND
Y104
Y103
Y102
Y716
Y720
TU001
CF701
Y701
R769
D801
A_VCC
A_GND
Y973
C804
R815
R740
VDRA+
VDRB-
H_DRIVE
P_ON/OFF
HFB
ABL
PROTECT
R822
D808
POWER
LED(RED)
R824
R629
R628
Y810Y809
C805
Y811
J809
R630 R632
R821 R820 R819 R818
S801S802S803S804S805
R817
R724
R725
R722
IC974
C965
C722
C983
Q101
L001
R105
R106
R104
R108
C102
R102
Q102
Q103
C108
C103 C104
R110
C105
C740
C737
R784
C006
C736
R003
R109
C002
K103
R715
R797
C728
L705
Y710
R710
C739
C738
C729
C732
R783
R741
R742 R744
R746
R747
R749
R751
R754
R771
R757
C703 C704
R736
C767 L712
C775
L715
L704
C731
C734
C730
C733
L713
C769 C768
R745 R743
R758 R759
L714
C773
C774
C771
C772
D709
C776
R750
C770
C602
R785
C603C604
R606
D604
R614
C784
C610
R739
R007
D001
Y007
W-B
R711
C781 C782
D711 D712
C743
R762
R763 R764 R765
R712
C735
D703
D702
D704
L003
C982
C791
K101
R772
R777
D714
IC702
R748
C727
C744
C745
R776
C783
R768
Y707
R773
C741
LC805
Q702
R723
1SS268-X
QQL244K-1R0Z
AN5279
QAX0663-001
QQR1114-001Z
QETN1CM-477Z
QAX0731-001
REMOTECON
RECEVER
RPM7238-H5
CH
QNN0348-002
QNN0348-002
QGA2501C5-03Z
QUY160-150Y
MA8036-X
QNN0281-003
QNN0281-002
QUY160-150Y
DTC124ESA-T
QUY160-150Y
QUY160-150Y
D
G
S
SSM3K02F-X
QJL001-063821
CH
CH
TF
QAX0799-001Z
TF
/16
INSSW3
Uout/INSSW2
VssP2
VssC4
V1.8C4
V3.3A3
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
XtalIn
XtalOut
VssA1
NECK
CONT
V5P1
Ph2
Ph1
Gnd1
SecPll
Dec8G
EW
VDRB-
VDRA+
Vif1
Vif2
Vsc
Iref
GndIF
Sif1
Sif2
AGC
EHT SVM
FbiSo
Hout
VssComb
V5Comb
Vin/R2/Pr
Uin/B2/Pb
Yin/G2/Y
Ysync
Yout
NC
R3/Pr
G3/Y
B3/Pb
Gnd3
V5P3
BCL
BLKIN
Rout
Gout
Bout
V3.3A1
RefAdN
V3.3RefAdP
RefAd
GndA
V1.8ADC
VssADC
V3.3A2
V1.8A
CH
MA8039/H/-X
IF
NC
32V
LOCK
5V
BM
SDA
SCL
AS
BT
AGC
TUNER
QUY160-150Y
MM1561JF-X
UN2226-X
UN2226-X
D
G
S
D
G
S
1/2W
KTA1267/YG/-T
D
GS
SSM3K02F-X
1/2W
QGA2501F1-06
1SS133-T2
QQR0601-001Z NCB31HK-152X
QUY160-125Y
QUY160-200Y
SCW
-1349A
QAU0246 QAU0383
-001-002
SCW
-1351A
NCB31HK-152X
LH22440-T16
QNS0197-001
1/2W 1/2W
QSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003Z
MM1561JF-X
2SC5083/L-P/-T
QQR1114-001Z
CH
CH
/16
SCLO
SDAO
P12/Int2
VssC3
V1.8C3
P25/PWM4
S_V_DET
L3 NC NC NC DecsDem QssO/AmO/AudeEm Gnd2 PllIf SifAgc IfVo/FmRo/DvbO NC V8AudioSwitches AgcSsif V5P2 V_OUT L1 Audio4InR V3 C4 Audio2InL Audio2InR Cvbs2/Y Audio3InL Audio3InR CVBS1 C3 AudOutLsL AudOutLsR A_L AudOutHpR CVBSO/PIP
VssC1+P1
VDO_DET
KEY_IN
DecV1V8
V1.8C1
ECO_IN
PROT
4.5/OTHER
A_MUTE
3.58/OTHER
V_SHIFT
V3.3P
SDA1
SCL1
POWER
P00/I2SDI1
P01/I2SDo1
VER_PROTECT
NC NC
VssC2
V1.8C2
PW_LED
REMOTE
PW_LED
Ssif/RefIn/Avl/RefOut
QQL244J-4R7Z
QQR1114-001Z
MA8030/H/-X
A0 A1 A2 VSS
VCC WP SCL SDA
N
1.2K
.1
.22
47/16
10
*4
*4
*4
100/16
.0047
.1
.1
.1
1.2K
27K
.1
.1
.1
.1
.1
.1
.0047
4.7K
0
2.7K
*4
0
*2
1.2K
220
.01
220
470/16
.1
X
X
.01
18p
0
X
X
X
*8
X
BW
BW
75
10/50
1
X*8
X
.22
*3
10K
10/50
X
*1
10K
1K
3.3K
10K
100
27K
560
3p
560p
.1
.1
10/50
*4
.1
10/50
1k
100
100 100
*4
.22
100/16
*4
.01
.22
.1
.047
75
.0022
3p
3.3K *3
12k6800p
2.2/50
100/16
10k
.22
1M
*3
10/50
4.7K
.022
.1
100/16
39k
100
100
.001
.001
220
22k
.01
.001
100K
*
X
47/50
*2
X
100/50
X
10K
X
0
0
0
*3
22K
*3
10K
47/16
X
.1
3.3K
0
*2
100K
33/16
*2
27K
X
100/16
BW
33K 10K
*1
*1
2.2K
10/50
68K
10K
X
*3
390
0
10/50
*8 82K
X
*2
100K
X
100
X
0
0
X
*3
X
47/16
*3
X
X
220/16
*2 BW
1K
0
0
X
X
470/16
2.2K
220
3.3/50
X
12K
BW
47
X
100/16
.1
BW
X
XX
10K
0
100
100K *1
*2
*4
0*3 2.2K
.1
BW
*5
.1
X
X
10/50
1
27K
12K
*1
15K
8.2K
*2
1K
*4
*4
X
.22
.22
X
10K
X
X
.1
100
100
X
X
*8
X
X
X
X
XX
X
X
X
*
X
X
X
BW
470/16
75
1.2K
1K
470
0
X
0
0
X
BW
270 270
470 330 220 180
75
X
X
X
.1
X
10/16
X
22
100
180
2.2K
.0047
6.8K
*5
*5
.0047
.0047 10/50
2.2K
.0047
.1
.1
X
33/16
.01
3.9K
2.2K
10/50
390
1K
.1
*4
BW
X
.1
.1
2.2/50
2.2/50
10K
220100
100
10k
100
1K
1K
220
1K
4.7k
470/16
.1
100
.22
*4
.22
*4
*4
.1
.1
10/50
10/50
*4
.1 .22
3.3k 3.3k
3.3k 3.3k
0
2.2/50
.1
22/50
.22
*3
.1
X
.1
10/50
10K
XX
X
X
100K
X
10/50
X
X
X
X
2.2K
1
.1
x x
X
220
220 220 220
4.7K
.1
X
*8
*8
4.7/50
X
2.2K
100
2.7K
33OOp
X .1
100
X
0
0 4.7K
.1
X
X
X
H_DRIVE
P_ON/OFF
VDRA+
VDRB-
5V
SCL0
PROTECT
1.8V
SDA0
L_OUT
PW
5V
V_OUT
3.58/OTHER
CONT
OFF_MUTE
HFB
L1
STB1
CVBS1
CVBS1_GND
P_ON/OFF
V_SHIFT
PROT
SDA1
5V
SDA1
ABL
12V
SCL1
CVBS1_GND
STB1
5V
12V
VER_PROTECT
5V
STB1
CONT
V1.8A
A_VCC
NECK
NECK
5V
SCL1
4.5/OTHER
8V
A_GND
STB_IN
VDRB-
VDRA+
1.8V
SCL0
SDA0
L_AOUT
PW_LED
STB_IN
A_L
A_L
PW_LED
REMOTE
8V
REMOTE
Y_GND
A_MUTE
3.58/OTHER
SDA1 SCL1
V3
PW
H_DRIVE
HFB
12V
PROTECT
V_SHIFT
A_MUTE
CVBS1
V_OUT L3
P_ON/OFF
VER_PROTECT
ABL
8V
PROT
A_VCC
GND
CVBSO/PIP
8V
CVBSO/PIP_GND
L_OUT
OFF_MUTE
5V
5V
KEYIN
5V
5V
1.8V
ABL 5V
V1.8A
1.8V 1.8V
L1
4.5/OTHER
L3
KEYIN
A_GND
L_AOUT
Y_GND V3
SVM
MAIN PWB ASS'Y (1/3)
SCW-1349A-H2 [AV-14AMG4/G]
NOTE) 1.Refer to the part list for the part number of IC701 and IC702.
2.Refer to page 2-19 for voltages of this circuit diagram.
3.Refer to page 2-20 for waveforms of this circuit diagram.
MAIN MICRO COMPUTER/
IF࡮VIDEO࡮RGB࡮SYNC࡮DEF. PROCESS
MAIN PWB CIRCUIT DIAGRAM [AV-14AMG4/G] (1/3)

2-16(No.YA150)(No.YA150)2-15
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L951
R903
IC921
Y950
C915
R902
L551
Q592
C953
C426
D423
Y913
D971
C952
IC972
C581
C428
IC975
C979
Y582
R582
C924
C423
R402
R554
R403
R404
C555
R405
K922
R401
D401
Q521
K957
C402
C401
C978
D422
L975
C421
L530
C521
C951
C522
R425 R424
CN0HV
DEF YOKE
ADJUSTMENT
CONNECTOR
C425
R422
R421
D551
C980
L421
C981
CN00U
L973
L972
C989
D977
C910
D973
C430
R981
C926
C963
T521
R591
R440
R439
C435
R448
C928
Y581
C436
R434
R427
D582
Q471
R583
CP953
D974
Y965
R581
LF901
R965
IC973
R412
R555
R411
R585
C902
R529
T522
R923
IC401
V.OUT
D583
D523
R527
C961
R976
R972
CN00X
R962
D962
R584
C359
CN10U
C922
D927
D593
C593
R594
R921
R924
R595
D928
Q591
D922
R934
R596
C350
R426
D554
Y972
R970
C931
D571
R932
R791
R901
R597
C903
C905
D791
C529
R977
D594
Y977
C573
C949
R428
T921
R430
C572
R576
C984
C420
R429
Q402
C975 C977
C976
Y502
L525
C354
D592
C591
VA901
S901
F901
Q401
Q571
CNDEG
R431
R991
D981
C988
SG351 SG353
SG352
SG354
IC351
C358
SK351
D935 D934
R358
R360
R359
C993
R354
D530
R353
R573
R381
R985
R471
D921
C471
D471
R982
C925
R980
R983
R984
C592
R593
D581
D591
L954
R592
C987
Q981 Q982
C352
CN10T
MAIN PWB ASS'Y(1/3) CN00T
R369
R370
Q373
Q372
Q371
D955
R371
R372
R373
R986
R377
R375
D372
Q374
R376
R475
Q522
C955
CP955
C960
C371
D371
C962
K355
D472
R474
R473
TH901
R522
R528
C940
D520
Y401
C580
Y914
D933
D932
Y501
R571
Y915
Q572
Y916
Y917
Y918
GNDGND
Y971
Y570
Y571
GND GND
R575
R530
C520
C964
R524
C523
R930
C904
C906
C992
C956
D953
D926
R533
C958
D555
C582
R572
C427
D901
C530
C556
R551
R574
C532
C571
C551
D975
D951
C527
R521
R520
C929
D952
CP952
C968
C957
C991
C967
K921
CN0PW
A
C110V-AC240V
50Hz/60Hz
DEG COIL
L522
R931
STB_IN
C429
R523
R423
R433 R432
R973
K953
C526
HFB ABL
C524
R472
H_DRIVE
V_SHIFT
R922
R929
D929
STB1
CN0E1 CN0E2
BL_GND 12V
L952
R420
D970
R910
C422
FR901
Y911
D931
R355 R356 R357
R351
P_ON/OFF
R352
R933
R380
C351
C353
D370
L351
D354 D355 D356
K955
Q980
D980
PROTECT
NECK
D351
Y912
Y975
VER_PROTECT
Y974
3.3V_STB
C380
TP-E
A_GND
TP-47B TP-47G TP-47R
A_VCC
L357
L356
L355
R350
C355
D350
8V
C381
C356
5V 32V
VDRB-
VDRA+
K952
R570
K951
QQL26AK-820Z
QRL029J-104
D
NC
S/GND
GND
VCC
OLP
OCP
STR-W5753A/F5
QRL029J-104
QQLZ034-220
QCB32HK-222Z
GP10DE-5009-T2
QCB32HK-222Z
BA33BC0T
PQ050RDA1SZ
CH
MY
QFLC2AJ-104Z
QQR1114-001Z
H_DRIVE
2SC2655/Y/-T
MTZJ75-T2
QQL26AK-820Z
QQL244K-220Z
MY
HV
QGZ5004C1-04
CHGC04-260-G
QQL244J-5R6Z
QQL244J-5R6Z
QFZ9072-224
QFN32AJ-472Z
QFLC1HJ-822Z
QQR1522-001
1/2W
NCF21HZ-334X
1/2W
QUY160-100Y
NCF21HZ-334X
MA8200/M/-X
CP
ICP-N38-Y
QUY160-125Y
1/2W
QQR0673-002
PQ120RDA1SZ
QFZ9078-473
QRL039J-221
FBT
QQH0168-001
1/2W
Vcc -Vcc
PUMP
UP
THERMAL
PROTECTION
AMP
AN15525A
QGA2501F1-05
QRL029J-223
MA8330/M/-X
1/2W
CHGC04-260-G
MY 1SS133-T2
1/2W
MTZJ16C-T2
RGP10J-5025-T3
1/2W
1/2W
MA8051/L/-X
QUY160-100Y
1/2W
QCZ0364-681
MA8075/H/-X
QRE121J-6R8Y
1/2W
QRF074K-4R7
QCZ9015-102Z
QCZ9015-102Z
MA8051/M/-X
OMF2
QQS0272-001
QAF0060-621
QSW1041-001
QMF51E2-3R15J4
2SA1208/ST/Z1-T
QGZ5004C1-02
QRZ9046-825Z
1SS133-T2
TDA6107AJF/N1
QCZ0131-821
CE42554-001
MTZJ3.3A-T2
QRZ0107-152Z
QRZ0107-152Z
QRZ0107-152Z
AC400V
QCZ9079-102
1SR124-400A-T2
1/2W 1/2W
QQL244J-5R6Z
CH
QJL001-063821
1/2W
1/2W
RGP10J-5025-T3
1/2W
TT2140LS-YB11
QCB32HK-222Z
CP
ICP-N75-Y
QAD0121-9R0
1/2W
1/2W
QCZ0364-561
SCW
-1349A
QUY160-125Y
MTZJ9.1C-T2
MTZJ36A-T2
QRT029J-1R5
QUY160-150Y
QUY160-050Y
QQR1114-001Z
QUY160-125Y
QUY160-125Y
SCW
-1351A
QRZ9017-4R7
QRL039J-390
QRL039J-683
AC400V
QCZ9015-102Z
QEZ0649-127
QCZ9079-102
QEZ0203-107
ERC30-02L38
RGP10M-5010-T3
QRZ9017-4R7
QFZ0199-684
QRE121J-122Y
QEHR1VM-108Z
G2SBA60
QRX029J-R47
1/2W
QEZ0203-476
QCB32HK-561Z
RU3AM-LFC4
QFKA2JK-103
FSF05A20
CP
ICP-N38-Y
QCZ9079-102
QQR1114-001Z
QGA7901C1-02
VIN VOUT GND CONT
QRE121J-271Y
1/2W
1/2W
QQR1114-001Z
QFZ0200-802
VIN VO GND CONT
QRZ0237-R18
1SS133-T2
QQL26AK-820Z
MA8082/M/-X
QRZ0111-474
QUY160-100Y
MTZJ9.1C-T2
QRE121J-222Y
QRE121J-222Y QRE121J-222Y
QFKC2EK-104ZQQL244J-5R6Z
QQR1114-001Z
2SB1201/S/
1SR124-400A-T2
EU01N-T2
QUY160-100Y
QUY160-075Y
MA8075/M/-X
QQR1114-001Z
QRT029J-2R7
QQR1114-001Z
X
X
X
X
BW
*3
.1
100/35
100/25
X
27K
4.7/50
18p
10K
1.8K
0
0
3.3K
X
X
X
X
470/16
47/16
4.7/50
.0033
X
8200p
15K
15K
2200/25
X
X
*6
100/16
BW
100/16
.1
*3
*3
10K
0
X
470X
1
220p
10K
X
X
47K
X
1.8K
X
2.7K
X
2.7K
0
1.8
X
X
X
X
390
X
X
X
.1
X
X
X
220
68K
X
X
5.6K
X
X
X
820
470
X
X
X
X
BW
47/25
1000/10
X
X
100/10
10K
47/25
X
X
X
470/16 47/16
4700p
BW
BW
X
X
X
X
X
8.2M
47/16
XX
X
X
X
.001
X
*6
X
X
150
18K
1M
*6
4.7/50
1K
22/50
4.7K
0
15K
X
X
*6
XX
22/50
*1 *1
4.7/250
120K
390K
X
X
X
X
X
X
10K
X
X
X
X
X
X
1000/25
X
X
X
*7
*3
220K
68K
56
X
*3
X
X
*
BW
*1
BW
BW
1.8K
.1
100/35
47/35
.001
330/35
X
X
X
10K
10/250
*3
X
1K
100
47/16
1000/16
47/16
X
150K
.001
12K
3.9 2.7
10K
X
82K
X
X
X
X
100
150
1M
150
1000p
X
*6 *6 *6
X
X
BW
BW
BW
X
XX
X
8V
A_VCC
5V
VDRB-
VDRB-
H_DRIVE
VDRA+
HFB
P_ON/OFF
32V
12V
VDRA+
ABL
12V
PROTECT
PROTECT
3.3V_STB
32V
STB1
HFB
12V
8V
STB1
STB
V_SHIFT
12V
ABL
5V
V_SHIFT
VER_PROTECT
3.3V_STB
NECK
HFB
VER_PROTECT
3.3V_STB
NECK
H_DRIVE
STB
P_ON/OFF
P_ON/OFF
PROTECT
PROTECT
PROTECT
NOTE) 1.Refer to page 2-19 for voltages of this circuit diagram.
2.Refer to page 2-20 for waveforms of this circuit diagram.
MAIN PWB ASS'Y (2/3)
SCW-1349A-H2 [AV-14AMG4/G]
MAIN PWB ASS'Y (2/3)
(CRT SOCKET)
SCW-1349A-H2 [AV-14AMG4/G]
SCW-1354A-H2 [AV-14AG14/U]
MAIN PWB CIRCUIT DIAGRAM [AV-14AMG4/G] (2/3),(3/3)

(No.YA150)2-17 2-18(No.YA150)
!
MAIN PWB ASS'Y (1/3)
SCW-1351A-H2 [AV-14AMG4/S]
NOTE) 1.Refer to the part list for the part number of IC701 and IC702.
2.Refer to page 2-19 for voltages of this circuit diagram.
3.Refer to page 2-20 for waveforms of this circuit diagram.
R753
C764
C766
C778
R101
L710
L711
L709
C765
C101
C753
C752
C751
R782
R004
C786
D101
C780
C750
C749
C748
L101
C746
C109
R107
Y004
R103
L716
D601
Q760
VER_PROTECT
IC601
HS601
AUDIO AMP
SF101
L002
C615
R755
R002
C107
SF102
R001
C004
IC801
C003
R766
R767
C001
C106
GND
R345
R778
C662
Y003
D816
W-A
LC801
J801Y802
J802
Y801
R801
CN00S
K701
C779
C723
C809 D813
Y981
C760
D603
R798
C726
D706
Y008
J806
J807
K104
W-A1
Q791
Q704
R779
R974
R737
R738
K102
K105
Q706
R728
R726
R727
CN00T
MAIN PWB ASS'Y(3/3)
(CRT SOCKET)
CN10T
VIDEO-2
INPUT
SPEAKER
SPEAKER
VIDEO-1
INPUT
OUTPUT
C705
C757
C756
C718
C747
L706
C754
C755
R732
R733
R734 R735
L708
C758
C759
L707
X701
C709
C712
GND GND
C761
C717
IC701
R005
C005
C706
R731 D708
R701C710
C711
C762
R708
C763
R709
D701
D713
C713
R781
C714
C707
C708
R705
R703
R704
C716
C715
R706
R707
C719
C720
R780
TU001
CF101
C789
Q703
Y604
GND
C656
Y705
K107
R604
V_SHIFT
Y505
R341
R344
R343
D341
STB1
R602
R603
R611
C985
Y706
C986
IC976
R978
Q605
Y712
Q602
R610
C609
Q601
R609
R608
C607
C608
R623 R620
Q608
Q607
R621
C613
R624
R622
R616
D342
R810
Y713
C802
GND
D805 R811
GND
Q803
Q001
Q805
R814
Q002
R807
Q801
R808
R809
R802
R008
D343
D344
C721
D345
CF702
R342
C341
Q341 Y303
R790
Q705
Y006
Y005
R006
Y302
C111
R626
R625
C601
C785
R627
3.3V_STB
8V
5V
CP650
W-B1
R823
D807
C806
C807
Y603
NECK
LC701
Y702 Y703
R756
Y708
CN00C
R793
R795 Q707
Q708
32V
L717
R796 D707 R794
C792
Y709
GNDGND
Q609
C110
D602
D753
D751
C742
C670
R670
R671
Q761
R672
R673
Q762
R674
L702
L701
L703
C702
C701
Y791
R675
C671
Y760
12V
C777
R760
R761
Y105
K801
C793
D814
Q701
D815
BL_GND
Y101
STB_IN
R792
Y106
Y107
Y711
GNDGND
Y104
Y103
Y102
Y716
Y720
TU001
Y009
Y803
CF701
Y701
R769
D801
A_VCC
A_GND
Y973
C804
R815
R740
VDRA+
VDRB-
H_DRIVE
P_ON/OFF
HFB
ABL
PROTECT
R822
D808
R824
R629
R628
Y810Y809
C805
Y811
J809
R630 R632
R821 R820 R819 R818
S801S802S803S804S805
R817
R724
R725
R722
IC974
C965
C722
C983
Q101
L001
R105
R106
R104
R108
C102
R102
Q102
Q103
C108
C103 C104
R110
C105
C740
C737
R784
C006
C736
R003
R109
C002
K103
R715
R797
C728
L705
Y710
R710
C739
C738
C729
C732
R783
R741
R742
R744
R746
R747
R749
R751
R754
R771
R757
C703 C704
R736
C767 L712
C775
L715
L704
C731
C734
C730
C733
L713
C769
C768
R745
R743
R758 R759
L714
C773
C774
C771
C772
D709
C776
R750
C770
C602
R785
C603C604
R606
D604
R614
C784
C610
R739
R007
D001
Y007
W-B
R711
C781 C782
D711 D712
C743
R762
R763 R764 R765
R712
C735
D703
D702
D704
L003
C982
C791
K101
R772
R777
D714
IC702
R748
C727
D715 D716
C744
C745
R776
C783
R768
Y707
R773
C741
LC805
Q702
R723
1SS268-X
QQL244K-1R0Z
AN5279
CEHE007-001KH
QAX0663-001
QQR1114-001Z
QETN1CM-477Z
QAX0731-001
REMOTECON
RECEVER
RPM7238-H5
CH
QNN0348-002
QNN0348-002
QGA2501C5-03Z
QUY160-150Y
MA8036-X
QNN0281-003
QNN0281-002
QUY160-150Y
DTC124ESA-T
QUY160-150Y
QUY160-150Y
D
G
S
SSM3K02F-X
QJL001-063821
CH
CH
TF
QAX0799-001Z
TF
/16
INSSW3
Uout/INSSW2
VssP2
VssC4
V1.8C4
V3.3A3
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
XtalIn
XtalOut
VssA1
NECK
CONT
V5P1
Ph2
Ph1
Gnd1
SecPll
Dec8G
EW
VDRB-
VDRA+
Vif1
Vif2
Vsc
Iref
GndIF
Sif1
Sif2
AGC
EHT SVM
FbiSo
Hout
VssComb
V5Comb
Vin/R2/Pr
Uin/B2/Pb
Yin/G2/Y
Ysync
Yout
NC
R3/Pr
G3/Y
B3/Pb
Gnd3
V5P3
BCL
BLKIN
Rout
Gout
Bout
V3.3A1
RefAdN
V3.3RefAdP
RefAd
GndA
V1.8ADC
VssADC
V3.3A2
V1.8A
CH
MA8039/H/-X
IF
NC
32V
LOCK
5V
BM
SDA
SCL
AS
BT
AGC
TUNER
QUY160-150Y
MM1561JF-X
UN2226-X
UN2226-X
D
G
S
D
G
S
1/2W
KTA1267/YG/-T
D
GS
SSM3K02F-X
1/2W
QGA2501F1-06
1SS133-T2
QQR0601-001Z NCB31HK-152X
QUY160-125Y
QUY160-200Y
SCW
-1349A
QAU0246 QAU0383
-001-002
SCW
-1351A
QUY160-200Y
NCB31HK-152X
LH22440-T16
QNS0197-001
1/2W 1/2W
QSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003Z
MM1561JF-X
2SC5083/L-P/-T
QQR1114-001Z
CH
CH
/16
SCLO SDAO
P12/Int2
VssC3
V1.8C3
P25/PWM4
S_V_DET
L3 NC NC NC DecsDem QssO/AmO/AudeEm Gnd2 PllIf SifAgc IfVo/FmRo/DvbO NC V8AudioSwitches AgcSsif V5P2 V_OUT L1 Audio4InR V3 C4 Audio2InL Audio2InR Cvbs2/Y Audio3InL Audio3InR CVBS1 C3 AudOutLsL AudOutLsR A_L AudOutHpR CVBSO/PIP
VssC1+P1
VDO_DET
KEY_IN
DecV1V8
V1.8C1
ECO_IN
PROT
4.5/OTHER
A_MUTE
3.58/OTHER
V_SHIFT
V3.3P
SDA1 SCL1
POWER
P00/I2SDI1 P01/I2SDo1
VER_PROTECT
NC NC
VssC2
V1.8C2 PW_LED REMOTE PW_LED
Ssif/RefIn/Avl/RefOut
QQL244J-4R7Z
QQR1114-001Z
MA8030/H/-X
A0 A1 A2 VSS
VCC WP SCL SDA
AT24C16A10PI2.7 S524A60X51-DCB0
N
1.2K
.1
.22
47/16
10
*4
*4
*4
100/16
.0047
.1
.1
.1
1.2K
27K
.1
.1
.1
.1
.1
.1
.0047
4.7K
0
2.7K
*4
*3
*2
1.2K
220
.01
220
470/16
.1
X
X
.01
18p
0
X
X
X
*8
X
BW
BW
75
10/50
1
X*8
X
.22
*3
10K
10/50
X
*1
10K
1K
3.3K
10K
100
27K
560
3p
560p
.1
.1
10/50
*4
.1
10/50
1k
100
100 100
*4
.22
100/16
*4
.01
.22
.1
.047
75
.0022
3p
3.3K *3
12k6800p
2.2/50
100/16
10k
.22
1M
*3
10/50
4.7K
.022
.1
100/16
39k
100
100
.001
.001
220
22k
.01
.001
100K
*
X
47/50
*2
X
100/50
X
10K
X
0
0
0
*3
22K
0
10K
47/16
X
.1
3.3K
0
*2
100K
33/16
*2
27K
X
100/16
BW
33K 10K
*1
*1
2.2K
10/50
68K
10K
X
*3
390
0
10/50
*8 82K
X
*2
100K
X
100
X
0
0
X
*3
X
47/16
*3
X
X
220/16
*2 BW
1K
0
0
X
X
470/16
2.2K
220
3.3/50
X
12K
BW
47
X
100/16
.1
BW
X
XX
10K
0
100
100K *1
*2
*4
0*3 2.2K
.1
BW
*5
.1
X
X
10/50
1
27K
12K
*1
15K
8.2K
*2
1K
*4
*4
X
.22
.22
X
10K
X
X
.1
100
100
X
X
*8
X
X
X
X
XX
X
X
X
*
X
X
X
X
BW
470/16
75
1.2K
1K
470
0
X
0
0
X
BW
270 270
470 330 220 180
75
X
X
X
.1
X
10/16
X
22
100
180
2.2K
.0047
6.8K
*5
*5
.0047
.0047 10/50
2.2K
.0047
.1
.1
X
33/16
.01
3.9K
2.2K
10/50
390
1K
.1
*4
BW
X
.1
.1
2.2/50
2.2/50
10K
220100
100
10k
100
1K
1K
220
1K
4.7k
470/16
.1
100
.22
*4
.22
*4
*4
.1
.1
10/50
10/50
*4
.1
.22
3.3k
3.3k
3.3k 3.3k
0
2.2/50
.1
22/50
.22
*3
.1
X
.1
10/50
10K
XX
X
X
100K
X
10/50
X
X
X
X
2.2K
1
.1
x x
X
220
220 220 220
4.7K
.1
X
*8
*8
4.7/50
X
2.2K
100
2.7K
33OOp
*3 *3
X .1
100
X
0
0 4.7K
.1
X
X
X
H_DRIVE
P_ON/OFF
VDRA+
VDRB-
5V
SCL0
PROTECT
1.8V
SDA0
L_OUT
PW
5V
V_OUT
3.58/OTHER
CONT
OFF_MUTE
HFB
L1
STB1
CVBS1
CVBS1_GND
P_ON/OFF
V_SHIFT
PROT
SDA1
5V
SDA1
ABL
12V
SCL1
CVBS1_GND
STB1
5V
12V
VER_PROTECT
5V
STB1
CONT
V1.8A
A_VCC
NECK
NECK
5V
SCL1
4.5/OTHER
8V
A_GND
STB_IN
VDRB-
VDRA+
1.8V
SCL0
SDA0
L_AOUT
PW_LED
STB_IN
A_L
A_L
PW_LED
REMOTE
8V
REMOTE
Y_GND
A_MUTE
3.58/OTHER
SDA1 SCL1
V3
PW
H_DRIVE
HFB
12V
PROTECT
V_SHIFT
A_MUTE
CVBS1
V_OUT L3
P_ON/OFF
VER_PROTECT
ABL
8V
PROT
A_VCC
GND
CVBSO/PIP
8V
CVBSO/PIP_GND
L_OUT
OFF_MUTE
5V
5V
KEYIN
5V
5V
1.8V
ABL 5V
V1.8A
1.8V 1.8V
L1
4.5/OTHER
L3
KEYIN
A_GND
L_AOUT
Y_GND V3
SVM
MAIN MICRO COMPUTER/
IF࡮VIDEO࡮RGB࡮SYNC࡮DEF. PROCESS
CS13548_Update
MAIN PWB CIRCUIT DIAGRAM [AV-14AMG4/S] (1/3)

2-20(No.YA150)(No.YA150)2-19
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L951
R903
IC921
Y950
C915
R902
L551
Q592
C953
C426
D423
Y913
D971
C952
IC972
C581
C428
IC975
C979
Y582
R582
C924
C423
R402
R554
R403
R404
C555
R405
K922
R401
D401
Q521
K957
C402
C401
C978
D422
L975
C421
L530
C521
C951
C522
R425 R424
CN0HV
C425
R422
R421
D551
C980
L421
C981
CN00U
L973
L972
C989
D977
C910
D973
C430
R981
C926
C963
T521
R591
R440
R439
C435
R448
C928
Y581
C436
R434
R427
D582
Q471
R583
CP953
D974
Y965
R581
LF901
R965
IC973
R412
R555
R411
R585
C902
R529
T522
R923
V.OUT
D583
D523
R527
C961
R976
R972
CN00X
R962
D962
R584
C359
CN10U
C922
D927
D593
C593
R594
R921
R924
R595
D928
Q591
D922
R934
R596
C350
R426
D554
Y972
R970
C931
D571
R932
R791
R901
R597
C903
C905
D791
C529
R977
D594
Y977
C573
C949
R428
T921
R430
C572
R576
C984
C420
R429
Q402
C975 C977
C976
Y502
L525
R910
D420
D592
C591
VA901
S901
F901
Q401
Q571
CNDEG
DEG COIL
R431
R991
D981
C988
SG351 SG353
SG352
SG354
IC351
C358
SK351
SK351
D935 D934
R358
R360
R359
C993
D530
R573
R985
R471
D921
C471
D471
R982
C925
R980
R983
R984
C592
R593
D581
D591
L954
R592
C987
Q981 Q982
C352
CN10T
R369
R370
Q373
Q372
Q371
D955
R371
R372
R373
R986
R377
R375
D372
Q374
R376
R475
Q522
C955
CP955
C960
C371
D371
C962
K355
D472
R474
R473
TH901
K954
R522
HS351
R528
C940
D520
Y401
C580
Y914
D933
D932
Y501
R571
Y915
Q572
Y916
Y917
GNDGND
Y971
Y570
Y571
GND GND
R575
R530
C520
C964
R524
C523
R930
C904
C906
C992
C956
D953
D926
R533
C958
D555
C582
R572
C427
D901
C530
C556
R551
R574
C532
C571
C551
D975
D951
C527
R521
R520
C929
D952
CP952
C968
C957
C991
C967
K921
CN0PW
L522
R931
STB_IN
C429
R523
R423
R433 R432
R973
K953
C526
HFB ABL
C524
R472
H_DRIVE
V_SHIFT
R922
R929
D929
STB1
CN0E1 CN0E2
BL_GND 12V
L952
R420
D970
C422
FR901
Y911
D931
R355 R356 R357
R351
R354 R353
P_ON/OFF
R352
R381
R933
R380
C351
C353
D370
L351
D354 D355 D356
K955
Q980
D980
PROTECT
NECK
D351
Y912
Y975
VER_PROTECT
Y974
3.3V_STB
TP-E
A_GND
TP-47B TP-47G TP-47R
A_VCC
L357
L356
L355
R350
D350
8V 5V 32V
VDRB-
VDRA+
K952
R570
K951
QQL26AK-820Z
QRL029J-104
D
NC
S/GND
GND
VCC
OLP
OCP
STR-W5753A/F5
QRL029J-104
QQLZ034-220
QCB32HK-222Z
GP10DE-5009-T2
QCB32HK-222Z
BA33BC0T
PQ050RDA1SZ
CH
MY
QFLC2AJ-104Z
QQR1114-001Z
H_DRIVE
2SC2655/Y/-T
MTZJ75-T2
QQL26AK-820Z
QQL244K-220Z
MY
HV
QGZ5004C1-04
CHGC04-260-G
QQL244J-5R6Z
QQL244J-5R6Z
QFZ9072-224
QFN32AJ-472Z
QFLC1HJ-822Z
QQR1522-001
1/2W
NCF21HZ-334X
1/2W
QUY160-100Y
NCF21HZ-334X
MA8200/M/-X
CP
ICP-N38-Y
QUY160-125Y
1/2W
QQR0673-002
PQ120RDA1SZ
QFZ9078-473
QRL039J-221
FBT
QQH0168-001
1/2W
Vcc -Vcc
PUMP
UP
THERMAL
PROTECTION
AMP
AN15525A
QGA2501F1-05
QRL029J-223
MA8330/M/-X
1/2W
CHGC04-260-G
MY 1SS133-T2
1/2W
MTZJ16C-T2
RGP10J-5025-T3
1/2W
1/2W
MA8051/L/-X
QUY160-100Y
1/2W
QCZ0364-681
MA8075/H/-X
QRE121J-6R8Y
1/2W
QRF074K-4R7
QCZ9015-102Z
QCZ9015-102Z
MA8051/M/-X
OMF2
QQS0272-001
QRZ0111-474
1SR124-400A-T2
QAF0060-621
QSW1041-001
QMF51E2-3R15J4
2SA1208/ST/Z1-T
QGZ5004C1-02
QRZ9046-825Z
1SS133-T2
TDA6107AJF/N1
QCZ0131-821
CE42554-001
CE42554-001
MTZJ3.3A-T2
QRZ0107-152Z
QRZ0107-152Z
QRZ0107-152Z
AC400V
QCZ9079-102
1/2W 1/2W
QQL244J-5R6Z
CH
QJL001-063821
1/2W
1/2W
RGP10J-5025-T3
1/2W
TT2140LS-YB11
QCB32HK-222Z
CP
ICP-N75-Y
QAD0121-9R0
QQR1114-001Z
1/2W
LC31150-002A
1/2W
QCZ0364-561
SCW
-1349A
QUY160-125Y
MTZJ9.1C-T2
MTZJ36A-T2
QRT029J-1R5
QUY160-150Y
QUY160-050Y
QUY160-125Y
QUY160-125Y
SCW
-1351A
QRZ9017-4R7
QRL039J-390
QRL039J-683
AC400V
QCZ9015-102Z
QEZ0649-127
QCZ9079-102
QEZ0203-107
ERC30-02L38
RGP10M-5010-T3
QRZ9017-4R7
QFZ0199-684
QRE121J-122Y
QEHR1VM-108Z
G2SBA60
QRX029J-R47
1/2W
QEZ0203-476
QCB32HK-561Z
RU3AM-LFC4
QFKA2JK-103
FSF05A20
CP
ICP-N38-Y
QCZ9079-102
QQR1114-001Z
QGA7901C1-02
VIN VOUT GND CONT
QRE121J-271Y
1/2W
1/2W
QQR1114-001Z
QFZ0200-802
VIN VO GND CONT
QRZ0237-R18
1SS133-T2
QQL26AK-820Z
MA8082/M/-X
QUY160-100Y
MTZJ9.1C-T2
QRE121J-222Y
QRE121J-222Y QRE121J-222Y
QFKC2EK-104ZQQL244J-5R6Z
QQR1114-001Z
2SB1201/S/
1SR124-400A-T2
EU01N-T2
QUY160-100Y
QUY160-075Y
MA8075/M/-X
QQR1114-001Z
QRT029J-2R7
QQR1114-001Z
X
X
X
X
BW
*3
.1
100/35
100/25
X
27K
4.7/50
18p
10K
1.8K
0
0
3.3K
X
X
X
X
470/16
47/16
4.7/50
.0033
X
8200p
15K
15K
2200/25
X
X
*6
100/16
BW
100/16
.1
*3
*3
10K
0
X
470X
1
220p
10K
X
X
47K
X
1.8K
X
2.7K
X
2.7K
0
1.8
X
X
X
X
390
X
X
X
.1
X
X
X
220
68K
X
X
5.6K
X
X
X
820
470
X
X
X
X
BW
47/25
1000/10
X
X
100/10
10K
47/25
X
X
X
470/16 47/16
4700p
BW
BW
X
X
X
X
8.2M
47/16
XX
X
X
X
.001
*6
X
18K
1M
*6
4.7/50
X
1K
22/50
4.7K
0
15K
X
X
*6
XX
22/50
*1 *1
4.7/250
120K
390K
X
X
X
X
X
X
10K
X
X
X
X
X
X
1000/25
X
X
X
*7
*3
220K
68K
56
X
*3
X
X
*
BW
*1
BW
BW
1.8K
.1
100/35
47/35
.001
330/35
X
X
X
10K
10/250
*3
X
1K
100
47/16
1000/16
47/16
X
150K
.001
12K
3.9 2.7
10K
X
82K
X
X
X
X
100 X X
150
150
1M
150
1000p
X
*6 *6 *6
X
BW
BW
BW
X
8V
A_VCC
5V
VDRB-
VDRB-
H_DRIVE
VDRA+
HFB
P_ON/OFF
32V
12V
VDRA+
ABL
12V
PROTECT
PROTECT
3.3V_STB
32V
STB1
HFB
12V
8V
STB1
STB
V_SHIFT
12V
ABL
5V
V_SHIFT
VER_PROTECT
3.3V_STB
NECK
HFB
VER_PROTECT
3.3V_STB
NECK
H_DRIVE
STB
P_ON/OFF
PROTECT
PROTECT
PROTECT
NOTE) 1.Refer to page 2-19 for voltages of this circuit diagram.
2.Refer to page 2-20 for waveforms of this circuit diagram.
MAIN PWB ASS'Y (1/3)
SCW-1351A-H2 [AV-14AMG4/S]
AC110V-AC240V
50Hz/60Hz
DEF YOKE
CS13548_Update
MAIN PWB CIRCUIT DIAGRAM [AV-14AMG4/S] (2/3),(3/3)

(No.YA150)2-21 2-22(No.YA150)
FRONT
TOP
S901
D350
C0
01
C002
C003
C004
C005
C006
W090
C101
C102 C103
C104
C105
C106 C107
C108
C109
R824
W091
R726
C742
X701
R817
Y811
C805
R977
R377
W001
W002
W010
W011
TP-47G/R
D928
W130
CN00X
W190
R762
D591
C786
W013
L952
C471
C423
C428
Y505
R797
Y974
C426
C4 29
K103
R448
C430
L421
Y975
W097
D929
K107
TP-47B
CL003
C521
C522
C523
C524
C401
C526
C527
R401
C529
C530
R402
R473
R551
R802
D554
R554
C591
C593
C592
L530
R533
C350
Q571
R574
C573
W115
W016
C804
C802
C111
W020
W017
LC801
C931
R763
R902
R922
W018
R923
C924
W123
C922
R929
C928
W126
R620
R764
R9
24
IC701
R765
R705
C926
R706
D927
19C7
W026
W024
D922
W025
42
R7
IC601
W133
R7
43
R744
C789
R934
Y007
C520
HS921
IC974
Y801
C717
C718
R7
45
R778
Y802
C715
C982
R932
R772
W029
C720
R703
R785
R741
C721
C713
C708
D921
C712
Y791
R701
C710
R930
C929
D926
R801
C809
D801
CN00S
R623
Y710
R403
R404 R405
Q605
D401
Q601
C402
D813
Q602
R608
R6
09
R610
C609
L717
R423
09
C7
C607
D520
C608
D603
R424
CP650
R621
R798
R425
W031
R624
Q607
Q608
C613
W030
C421
Y501
W032
C425
R572
Y502
Q371
C741
R421
C656
R604
C602
R602
R611
C610
CN0HV
L701
R422
CN00U
Q522
L702
W085
W083
W042
K102
R471
D422
W124
R603
R575
W125
C781
T521
D523
D423
C581 D555
D551
T921
C782
C551
R593
D593
D594
R594
W178
CL002
Y911
C603
C604
R606
Q801
Q803
C556
R709
T522
C359
W086
R632
HS601
C615
HS522
TP-
47R/G
J802
R965
IC975
D101
R439
D601
Y702
L002
R815
CN0E1
R814
Q805
IC702
C703
R768
L101
W1
89
CN0E2
W014
R351
J807
W156
J806
W041
C740
W039
Q101
Q102
Q103
C753
CN0E3
C751
D571
D701
C752
Q521
R595
R596
C571
Y581
L703
C714
C706
C716
R707
R807
Q760
R708
C707
R003
W069
11
C7
W019
W088
C705
CF701
R001
R002
R004
CF702
R101
R102
R808
R809
Q372
Q373
R103
R810
R811
R981
R104
R105
R106
R107
R108
R109 R110
C722
W134
W044
W045
W046
Y003
05
Q7
W048
C723
R710
Y701
Q701
R426
R767
R766
W033
Y965
C704
R712
Q704
W043
W047
R792
W049
W050
R428
D977
W064
Q401
C420
Q471
Y582
R429
L715
R737
D471
R4 72
R440
R427
W052
R738
R974
W063
R411
C775
W065
R784
84
C7
R783 Q7
06
W1
38
C7
76
R776
R740
W066
R754
14
D7
C7 73
C774 C772
C770
D709
R521
W068
R524
R527
W146
D530
R412
R430
W027
R4
31
R592
C435
R433
W0
99
D581
R432
D582
R614
D981
Q572
R986
R420
R529
26
C7
W055
W096
Y977
R715
C728
C7 29
C733
C732 W105
04
L7
Q980
C422
D980
W076
R522
D971
R973
Y106
W094
W101
W012
L705
W037
W179
W056
W053
D805
R777
D791
W075
Y101
W112
Q761
W040
R674
R670
R671
R672
W059
R673 R675
R630
Q762
C670
W023
J809
Q341
R576
C778
C953
C785
R573
IC972
HS972
Y760
W060
W061
C671
W070
C735
C736
C744
D702
C745
C737
D703
C738
C7 39
C572
Q402
R970
C110
D751
D753
D706
W140
W072
W182
W084
W074
Y703
W034
C793
W183
W006
R704
W079
W077
83
C7
W082
C730
C731
C734
C987
R584
R7
60
R475
LC701
R555
C555
D592
C988
Q591
D814
Y707
R581
R582
R583
TU001
Q592
71
C7
Q374
R585
D583
W098
D371
W004
L525
CN0E4
HS401
CL001
CN0E5
W095
IC401
W108
W127
L551
D708
R4
34
R711
W188
R597
R722
R723
R724
15
D8
R725
W057
W058
R991
Q702
CF101
R731
C580
R530
C436
W003
R474
W009
C532
W036
R982
W038
R983
R984
R985
Q981
Q982
W067
FR901
Y912
R980
C949
TH901
W093
D931
C9 80
W028
W073
W080
R528
SF101
K921
K922
R931
W103
W087
W022
R520
W092
SF102
L973
L355
L356
L357
D355
R355
C925
R358
L351
R933
R359
C352
D372
R356
R357
W185
C371
W114
R761
R371
R372
R921
W109
R373
R375
R376
R341
R342
R343
C766
L711
C764
IC801
C984
D807
W054
65
C7
R344
W062
L710
C761
C762
C7
63 L709
R732
33R7
R734 R735
R345
R978
C760
C758
C759
L707
L708
C702
L522
W078
W102
D341
D342 D343
D344
D345
W106
K104
C341
Y302
Y303
C981
W113
R903
IC921
C993
D901
C904
W110
C905
C903
D970
W116
Y709
W159
C906
W119
CN00T
R736
C701
K701
C915
R755
R751
R747
L712
C767
W147
W007
D932
W148
Q703
Y981
D933
C780
C750
W191
SK351
R350
C748
C749
W186
W021
W192
W187
L975
D973
D974
W111
R616
R622
D975
VA901
R976
W015
C746
W035
SG351
L972
SG352
C747
C989
W071
SCREEN
C992
C977
SG353
Y604
D602
IC351
C957
R369
C967
D354
C961
R901
C902
D356
C358
L716
W162
D952
34D9
FC901
W193
W194
R626
W195
55
C7
D935
C958
72 R9
D953
D711
R728
R757
IC973
D712
CP953
C743
W008
R739
HS351
54
C7
D951
CP952
C756
R791
Q791
R790
C757
L706
W089
Q609
C975
K955
C964
C955 D955
L954
C991
K952
R591
K953
W117
C979
Y603
W005
K105
W196
Y107
K957
K951
C951
CP955
D713
C963
R354
R353
CNDEG
S801 S802 S803
W118
R523
R818
R819
R820
R821
R758
W1
07
Y972
W1
44
C952
C9
76
R625
W104
W128
C968
W145
C601
C978
Y720
R910
D4
72
K355
Q707
LF901
C353
Y008
CN00T
CN00U
C3
51
Q708
R794
W120
W121
R795
R796
C791
C792
TP-E
W122
R759
D707
C582
IC976
C354
C940
C956
B
C960
C962
B
A
R793
W131
W132
R627
R756
W137W135
C662
Y916
R748
Y917
C910
Y913
W136
Y102
W1
39
Y915
Y914
C727
Y105
R360
D351
R005
Y103
Y705
Y706
08
Y7
Y1
04
L951
V
V
Y711
Y716
K106
Y918
R380
Y570
Y571
D370
C779
R753
R773
C985
Y971
Y004
C355
C356
W143
C380
C965
C381
D816
K801
R962
Y401
CN00C
C427
R7
71
CN0PW
W141
L714
W153
W154
W155 C8 07
Y950
W150
W151
W152
R750
R749
W142
R746 69
C7
C768 L713
W158
R727
W160
W161
W164
W165
W166
W167
W168
W169
W149
W157
W170
W172
W173
74
W1
W175
W163
W176
D704
W177
C777
R780
R781
W171
R779
LC805
C983
Y973
W180
W181
Y809
Y810
W184
L003
R769
W051
W129
L001
K101
C986
W081
D808
R822
R823
D001
C806
R628
R629
J801
S804 S805
R782
D962
Y712
Y713
R006
R007
R008
Y005
Y006
Q001
Q002
R370
R352
SG
354
R570
R571
R381
D604
()
()
B1
()
PATTERN DIAGRAMS
MAIN PWB PATTERN [AV-14A14/A,AV-14A14/H,AV-14AMG4/G, AV-14AG14/U]

2-24(No.YA150)(No.YA150)2-23
S901
D350
C0
01
C002
C003
C004
C005
C006
W090
C101
C102
C103
C104
C105
C106 C107
C108
C109
R824
W091
R726
C742
X701
R817
Y811
C805
R977
R377
W001
W002
W010
W011
TP-47G/R
D928
W130
CN00X
W190
R762
D591
C786
W013
L952
C471
C423
C428
Y505
R797
Y974
W197
C426
C4 29
K103
R448
C430
L421
Y975
W097
D929
K107
TP-47B
Y009
CL003
C521
C522
C523
C524
C401
C526
C527
R401
C529
C530
R402
R473
R551
R802
D554
R554
C591
C593
C592
L530
R533
C350
Q571
R574
C573
W115
W016
C804
C802
C111
W020
W017
LC801
C931
R763
R902
R922
W018
R923
C924
W123
C922
R929
C928
W126
R620
R764
R9
24
IC701
R765
R705
C926
R706
D927
19C7
W026
W024
D922
W025
42
R7
IC601
W133
43
R7
R744
C789
R934
Y007
C520
HS921
IC974
Y801
C717
C718
R7
45
R778
Y802
C715
C982
R932
R772
W029
C720
R703
R785
R741
C721
C713
C708
D921
C712
Y791
R701
C710
R930
C929
D926
R801
C809
D801
CN00S
R623
Y710
R403
R404
R405
Q605
D401
Q601
C402
D813
Q602
R608
R6 09
R610
C609
L717
R423
09
C7
C607
D520
C608
D603
R424
CP650
R621
R798
R425
W031
R624
Q607
Q608
C613
W030
C421
Y501
W032
C425
R572
Y502
Q371
C741
R421
C656
R604
C602
R602
R611
C610
CN0HV
L701
R422
CN00U
Q522
L702
W085
W083
W042
K102
R471
D422
W124
R603
R575
W125
C781
T521
D523
D423
C581 D555
D551
T921
C782
C551
R593
D593
D594
R594
W178
CL002
Y911
C603
C604
R606
Q801
Q803
C556
R709
T522
C359
W086
R632
HS601
C615
HS522
TP-
47R/G
J802
R965
IC975
D101
R439
D601
Y702
L002
R815
CN0E1
R814
Q805
IC702
C703
R768
L101
89
W1
CN0E2
W014
R351
J807
W156
J806
W041
C740
W039
Q101
Q102
Q103
C753
CN0E3
C751
D571
D701
C752
Q521
R595
R596
C571
Y581
L7 03
C714
C706
C716
R707
R807
Q760
R708
C7 07
R003
W069
11
C7
W019
W088
C705
CF701
R001
R002
R004
CF702
R101
R102
R808
R809
Q372
Q373
R103
R810
R811
R981
R104
R105
R106
R107
R108
R109 R110
C722
W134
W044
W045
W046
Y003
Q7
05
W048
C723
R710
Y701
Q701
R426
R767
R766
W033
Y965
C704
R712
Q704
W043
W047
R792
W049
W050
R428
D977
W064
Q401
C420
Q471
Y582
R429
L715
R737
D471
R4 72
R440
R427
W052
R738
R974
W063
R411
C775
W065
84
R7
C7 84
R7
83 Q7
06
W1
38
C7
76
R776
R740
W066
R754
14
D7
C7 73
C774
C772
C770
D709
R521
W068
R524
R527
W146
D530
R412
R430
W027
31
R4
R592
C435
R433
W0
99
D581
R432
D582
R614
D981
Q572
R986
R420
R529
26
C7
W055
W096
Y977
R715
C728
C7 29
C733
C732 W105
04
L7
Q980
C422
D980
W076
R522
D971
R973
Y106
W094
W101
W012
L705
W037
W179
W056
W053
D805
R777
D791
W075
Y101
W112
Q761
W040
R674
R670
R671
R672
W059
R673
R675
R630
Q762 C670
W023
J809
Q341
R576
C778
C953
C785
R573
IC972
HS972
Y760
W060
W061
C671
W070
C735
C736
C744
D702
C745
C737
D703
C738
C7 39
C572
Q402
R970
C110
D751
D753
D706
W140
W072
W182
W084
W074
Y703
W034
C793
W183
W006
R704
W079
W077
83
C7
W082
C730
C731
C734
C987
R584
R7
60
R475
LC701
R555
C555
D592
C988
Q591
D814
Y707
R581
R582
R583
TU001
Q592
C7
71
Q374
R585
D583
W098
D371
W004
L525
CN0E4
HS401
CL001
CN0E5
W095
IC401
W108
W127
L551
D708
R4 34
R711
W188
R597
R722
R723 R724
15
D8
R725
W057
W058
R991
Q702
CF101
R731
C580
R530
C4
36
W003
R474
W009
C532
W036
R982
W038
R983
R984
R985
Q981
Q982
W067
FR901
Y912
R980
C949
TH901
W093
D931
C9 80
W028
W073
W080
R528
SF101
K921
K922
R931
W103
W087
W022
R520
W092
SF102
L973
L355
L356
L357
D355
R355
C925
R358
L351
R933
R359
C352
D372
R356
R357
W185
C371
W114
R761
R371
R372
R921
W109
R373
R375
R376
R341
R342R343
C7 66
L711
C764
IC801
C984
D807
W054
C7 65
R344
W062
L710
C761
C762
C7 63 L709
R732
33R7
R734 R735
R345
R978
C760
C758
C759
L707
L708
C702
L522
W078
W102
D341
D342 D343
D344
D345
W106
K104
C341
Y302
Y303
C981
W113
R903
IC921
C993
D901
C904
W110
C905
C903
D970
W116
Y709
W159
C906
W119
CN00T
R736
C701
K701
C915
R755
R751
R747
L712
C767
W147
W007
D932
W148
Q703
Y981
D933
C780
C750
W191
SK351
R350
C748
C749
W186
W021
W192
W187
L975
D973
D974
W111
R616
R622
D975
VA901
R976
W015
C746
W035
SG351
L972
SG352
C747
C989
W071
SCREEN
C992
C977
SG353
Y604
D602
IC351
C957
R369
C967
D354
C961
R901
C902
D356
C358
L716
W162
D952
34D9
FC901
W193
W194
R626
W195
55
C7
D935
C958
72 R9
D953
D711
R728
R757
IC973
D712
CP953
C743
W008
R739
HS351
54
C7
D951
CP952
C756
R791
Q791
R790
C757
L706
W089
Q609
C975
K955
C964
C955 D955
L954
C991
K952
R591
K953
W117
C979
Y603
W005
K105
W196
Y107
K957
K951
C951
CP955
D713
C963
R354
R353
CNDEG
S801 S802 S803
W118
R523
R818
R819
R820
R821
R758
W1
07
Y972
W1
44
C952
C9 76
R625
W104
W128
C968
W145
C601
C978
Y720
R910
D4 72
K355
Q707
LF901
C353
Y008
CN00T
CN00U
C3 51
Q708
R794
W120
W121
R795
R796
C791
C792
TP-E
W122
R759
D707
C582
IC976
R380
C940
C956
B
C960
C962
B
A
R793
W131
W132
R627
R756
W137
W135
C662
Y916
R7 48
Y917
C910
Y913
W136
Y102
W1
39
Y915
Y914
C727
Y105
R360
D351
R005
Y103
Y705
Y706
08
Y7
Y1
04
L951
V
V
Y711
Y716
K106
R352
Y570
Y571
D370
C779
R753
R773
C985
Y971
Y004
R381
W143
C965
D816
K801
R962
Y401
CN00C
W198
C427
D420
Y803
R7 71
CN0PW
D715
D716
W141
K954
L714
W153
W154
W155
C8 07
Y950
W150
W151
W152
R750
R749
W142
R746 69
C7
C768
L713
W158
R727
W160
W161
W164
W165
W166
W167
W168
W169
W149
W157
W170
W172
W173
74W1
W175
W163
W176 D704
W177
C777
R780
R781
W171
R779
LC805
C983
Y973
W180
W181
Y809
Y810
W184
L003
R769
W051
W129
L001
K101
C986
W081
D808
R822
R823
D001
C806
R628
R629
J801
S804 S805
R782
D962
Y712
Y713
R006
R007
R008
Y005
Y006
Q001
Q002
R370
SG
354
R570
R571
D604
()
B1
()
FRONT
TOP
()
MAIN PWB PATTERN [AV-14AMG4/S]

(No.YA150)2-25
<MAIN>
MODE DC (V)
PIN NO.
MODE DC (V)
PIN NO.
MODE DC (V)
PIN NO.
IC401
1 2.9
2 25.3
3 1.7
4 0
5 12.8
6 25.7
7 2.9
IC601
1 18.1
2 0
3 0
4 0
5 9.1
6 0.6
7 0
8 19.3
9 13.2
IC701
1 0
2 0
3 1.8
4 3.2
5 3.2
6 0
7 3.2
8 0
9 0.5
10 1.6
11 1.5
12 0
13 0.2
14 3.0
15 4.9
16 2.0
17 2.3
18 0
19 2.3
20 2.3
21 0
22 2.4
23 2.0
24 1.9
25 2.0
26 2.3
27 1.9
28 0
29 1.9
30 1.9
31 0
32 3.3
33 0
34 2.2
35 2.2
36 3.5
37 3.5
38 2.3
39 2.58
40 0
41 2.0
42 1.8
43 2.2
44 0.5
45 8.2
46 1.4
47 4.8
48 1.3
49 2.2
50 2.2
51 1.4
52 1.5
53 2.2
54 2.2
55 1.4
56 2.2
57 2.2
58 1.4
59 1.5
60 7.4
61 7.4
62 3.6
63 3.6
64 0.1
65 0
66 0.5
67 1.6
68 0
69 4.8
70 1.3
71 1.3
72 1.3
73 1.9
74 1.7
75 0.2
76 0
77 3.2
78 1.2
79 1.2
80 0
81 0
82 4.8
83 3.6
84 3.7
85 2.2
86 2.2
87 2.3
88 3.2
89 0
90 3.2
91 1.6
92 0
93 1.7
94 3.2
95 0
96 1.7
97 3.2
98 0
99 0
100 1.8
101 0.3
102 3.3
103 3.2
104 0
105 0.2
106 0.2
107 0
108 1.7
109 1.5
110 3.2
111 2.3
112 0.4
113 0.3
114 3.2
115 0
116 0.7
117 1.9
118 1.7
119 3.2
120 0.4
121 0
122 0.4
123 0
124 1.8
125 0
126 3.2
127 3.1
128 3.2
IC702
1 0
2 0
3 0
4 0
5 3.2
6 3.1
7 0
8 3.2
IC801
1 3.2
2 3.2
3 0
IC921
1 302.7
3 0
4 0
5 31.5
6 3.5
7 0.9
IC972
1 6.3
2 0
3 3.3
IC973
1 14.1
2 11.9
3 0
4 3.2
IC974
1 1.8
2 0.2
3 0
4 0.5
5 2.9
6 0
7 3.2
IC975
1 6.3
2 4.9
3 0
4 3.3
IC976
1 1.8
2 0.5
3 0
4 0.5
5 2.9
6 0
7 3.2
Q101
E 2.1
C 11.8
B 2.9
Q521
E 0
C 9.9
B 0
Q522
E 0
C 110.0
B 0
Q571
E 114.5
C 0
B 114.1
Q572
E 0
C 3.2
B 0
Q601
E 8.1
C 0.2
B 8.2
Q602
E 0.2
C -0.1
B 0
Q605
E 0
C 2.7
B -0.1
Q607
E 0
C 0
B 0.6
Q608
E 0
C 14.4
B 0
Q703
E 3.2
C 0
B 3.2
Q791
E 0
C 4.1
B 0
Q801
E 2.1
C 0
B 1.3
Q803
E 0
C 0
B -1.2
Q805
E 0.2
C -1.1
B 0
Q980
E 14.1
C 6.2
B 14.1
Q981
E 0
C 14.1
B 0
Q982
E 0
C 0
B 0.7
TU001
1 2.0
2 0
3 0
4 1.8
5 1.7
6 4.9
7 4.9
8 0
9 34.1
11 0
<
MAIN (CRTSOCKET) >
MODE DC (V)
PIN NO.
IC351
1 2.2
2 2.1
3 2.1
4 0
5 4.1
6 184.2
7 117.2
8 121.9
9 111.9
VOLTAGE CHARTS

2-26(No.YA150)
WAVEFORMS
-MAIN PWB-
-CRT SOCKET PWB-
IC401-1
0.8Vp-p
[V]
IC401-3
27Vp-p
[V]
IC401-5
52Vp-p
[V]
IC401-6
28Vp-p
[V]
IC701-10
2.6Vp-p
IC701-11
3.4Vp-p
IC701-22
2.0Vp-p
IC701-23
2.8Vp-p
[V][V]
IC701-67
3.5Vp-p
[H]
IC701-74
1.0Vp-p
[H]
IC701-66
5.4Vp-p
[H]
[H]
IC701-87
2.0Vp-p
[H]
IC701-48
2.2Vp-p
[H]
T522-2
210Vp-p
T522-3
26Vp-p
[H] [H]
240Vp-p
[H]
T522-5 T522-7
60Vp-p
[H]
T522-9
0.4Vp-p
[H]
Q522-C
930Vp-p
[H]
Q521-B
1.5Vp-p
Q521-C
42Vp-p
[H]
Q522-B
10Vp-p
[H][H]
IC351-7
120Vp-p
IC351-8
100Vp-p
IC351-9
140Vp-p
[H]
IC701-85
1.5Vp-p
IC701-86
1.4Vp-p
[H] [H]
[0.2us/div] [0.2us/div]
[H]

(No.YA150)
AV & MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan
Victor Company of Japan, Limited
VPT
Printed in Japan