SCHEMATIC DIAGRAMS
FLAT COLOUR TELEVISION
AV-29VS24
AV-29VS24
AV-29VX54
CD-ROM No. SML200407
/A
/M
/S
BASIC CHASSIS
CW
[AV-29VX54
[AV-29VS24/A]
/S
]
[AV-29VS24
/M
]
COPYRIGHT © 2004 Victor Company of Japan, Limited
No.YA103
2004/7
AV-29VS24/A, AV-29VS24/M, AV-29VX54/S
STANDARD CIRCUIT DIAGRAM
NOTE ON USING CIRCUIT DIAGRAMS
1. SAFETY
The components identified by the
are critical for safety. For continued safety replace safety
critical components only with the manufacturer’s
recommended parts.
symbol and shading
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
(5) Voltage values : All DC voltage values
: Original setting position when
shipped
:V ⇒ 5ms/div
: Others ⇒ Sweeping time is
specified
∗Since the voltage values of signal circuit vary to some extent
according to adjustments, use them as reference values.
3. INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board : R1209 → R209
•
4. INDICATIONS ON THE CIRCUIT DIAGRAM
(1) Resistors
Resistance value
•
No unit : [Ω]
k:[kΩ]
M:[MΩ]
Rated allowable power
•
No indication : 1/16 [W]
Others : As specified
Type
•
No indication : Carbon resistor
OMR : Oxide metal film resistor
MFR : Metal film resistor
MPR : Metal plate resistor
UNFR : Uninflammable resistor
FR : Fusible resistor
∗Composition resistor 1/2 [W] is specified as 1/2S or Comp.
(2) Capacitors
Capacitance value
•
1 or higher : [pF]
less than 1 : [µF]
Withstand voltage
•
No indication : DC50[V]
AC indicated : AC withstand voltage [V]
Others : DC withstand voltage [V]
∗Electrolytic Capacitors
47/50[Example] : Capacitance value [µF]/withstand voltage[V]
Type
•
No indication : Ceramic capacitor
MY : Mylar capacitor
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 : [µH]
Others : As specified
(4) Power Supply
:B1
: B2(12V)
: 3.3V
:5V
∗Respective voltage values are indicated
(5) Test point
: Test point
: Only test point display
(6) Connecting method
: Connector
: Wrapping or soldering
: Receptacle
(7) Ground symbol
: LIVE side ground
: ISOLATED(NEUTRAL) side ground
: EARTH ground
: DIGITAL ground
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 observed, 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 the LIVE side GND and
ISOLATED(NEUTRAL) side GND at the same time with a measuring
apparatus ( oscilloscope, etc.). If the above precaution is not
observed, 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
♦
As a result of later performance improvement, some part
numbers shown 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.
(No. YA103) 2-1
CONTENTS
SEMICONDUCTOR SHAPES ....................................................................................................................................2-2
BLOCK DIAGRAM ............................................................................................................................................................ 2-3
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM [AV-29VS24/A, AV-29VS24/M] (1/2) ......................................................................... 2-5
MAIN PWB CIRCUIT DIAGRAM [AV-29VS24/A, AV-29VS24/M] (2/2) ......................................................................... 2-7
MAIN PWB CIRCUIT DIAGRAM [AV-29VX54/S] (1/2) ...................................................................................................2-9
MAIN PWB CIRCUIT DIAGRAM [AV-29VX54/S] (2/2) ................................................................................................. 2-11
CRT SOCKET PWB CIRCUIT DIAGRAM .......................................................................................................................2-13
FRONT CONTROL PWB CIRCUIT DIAGRAM ............................................................................................................. 2-15
PATTERN DIAGRAMS
MAIN PWB PATTERN ...................................................................................................................................................... 2-17
CRT SOCKER PWB PATTERN ....................................................................................................................................... 2-19
FRONT CONTROL PWB PATTERN ............................................................................................................................... 2-20
VOLTAGE CHART ......................................................................................................................................................... 2-21
WAVEFORMS ................................................................................................................................................................... 2-22
SEMICONDUCTOR SHAPES
TRANSISTOR
TOP VIEWBOTTOM VIEW FRONT VIEW
CHIP TR
E
C
B
ECB
EC
B
(G)(D)(S)
ECB
ECB
C
B
E
IC
TOP VIEWBOTTOM VIEW FRONT VIEW
OUT
E
IN
IN E OUT
1N
1N
1N
CHIP IC
TOP VIEW
N
N
N
1
N
1
N
USING P.W. BOARD
P.W. BOARD ASS’Y NAME AV-29VS24/A AV-29VS24/M AV-29VX54/S
MAIN P.W. BOARD SCW-1019A-H2 SCW-1020A-H2 SCW-1015A-H2
CRT SOCKET P.W. BOARD SCW-3001A-H2 ←←
FRONT CONTROL P.W. BOARD SCW-8001A-H2 ←←
2-2 (No. YA103)
J801
VIDEO-1
INPUT
TU001
TUNER
VIDEO
SW1
Y
C
AUDIO L/MONO
AUDIO R
IF
SCL
SDA
J802,J803
COMPONENT
(VIDEO-2)
INPUT
CB
CR
AUDIO R
J804
OUTPUT
AUDIO L
AUDIO R
V/Y
AUDIO L/MONO
VIDEO OUT
SF101
SAW FILTER
SF102
SAW FILTER
IC601
AUDIO AMP
MAIN PWB
7
12
5
2
VOL+
REMOCON
RECEIVER
VOL- CH+ CH- MENU
POWER
LED
AC IN
F901
POWER SW
S901
TV/VIDEO
FRONT CONTROL PWB (1/2)
J802~J804
FRONT IN
(VIDEO-3)
VIDEO
AUDIO L/MONO
AUDIO R
IC481
ROTATION
ROTATION
COIL
3, 6
2, 8
T522
FBT
B1
SCREEN
FOCUS
EHV
D901
RECT
T921
SW
TRANSF.
L951
8V
12V
5V
STB3.3V
32V
IC951
ERROR
AMP
PC901
VOLTAGE
FEEDBACK
IC921
POWER
REG
IC973
12V REG
IC975
5V REG
IC972
3.3V REG
IC976
1.8V REG
IC974
1.8V REG
1, 7
5
IC401
V. OUT
Q522
H. OUT
IC451
PARABOLA AMP
Q461
PARABOLA DRIVE
FRONT CONTROL
PWB (2/2)
SPEAKER L
SPEAKER R
J801
HEADPHONE
CRT SOCKET
PWB
R
G
B
V01
VM
COIL
IC351
RGB OUT
Q208,Q209
VM OUT
V
H
DY01
DEF YOKE
1.8V
V1.8V
IC702
MAIN MEMORY
18
17
16
26
CVBS2
15
6, 9
4
3
SEL
VSP
HSP
COLOUR
DEC.
H/V
SCALER
DRAM
A-D
CONVERT
OVER
SAMPLE
I2C
RGB
MATRIX
D-A
CONVERT
IC301
PIP CONTROL
SYNC
PROC.
[AV-29VX54/S]
R
G
B
29, 30
SIF IN
IF IN
SIF DETECT
VIDEO
IDENT.
AUDIO
CONTROL
COMB FILTER
Y DELAY ADJ.
COLOUR
DEMOD
SYNC
SEP.
PARABOLA GENERATE
H. DRIVE
VIF DETECT/AGC/AFT
SOUND TRAP
TELETEXT DECODER
DIGITAL SIGNAL PROCESS
PEAKING SCAN
VELOCITY MOD.
U/V DELAY
RGB MATRIX
&
GAMMA
AUDIO
SELECT
VIDEO
SELECT
I/O
PORT
AUDIO
SELECT
Y
PB
PR
V2
Y/V1
C
V3
L1
L2
L3
R1
R2
R3
VOUT
LOUT
ROUT
24, 25
SV_DET
122
79
80
78
55
58
59
51
49
50
56
57
34
35
48
36
37
ROUT
85
GOUT
BOUT
86
87
PIP_RIN
PIP_GIN
PIP_BIN
70
72
71
VDA,VDB
EWD
HOUT
PIP_OUT
22, 23
21
75
64
OUT_L
OUT_R
60
61
PIP_SEL
75
RRGGB
B
I2C
BUS
KEY_IN
REMOTE
LED
SCL0, SDA0
SCL1, SDA1
ROTATION
111
98,99
97
119
127,128
106,107
MAIN MICROCOMPUTER, TELETEXT DECODER,
VIDEO/SYNC/DEF PROCESSOR
IC701
V. DRIVE
MICRO
COMPUTER
BASE-BAND
DELAY LINE
Y
C
B-Y R-Y
SKIN TONE
U/V TINT
SATURATION
OSD/TEXT
INSERT
BLOCK DIAGRAM
No. YA103
2-3 2-4
No. YA103
: NRSA63J-0R0X
: UN2212-X
: NQL092K-100X
: MA111-X
: 2SA1530A/QR/-X
: 2SC3928A/QR/-X
: NON MOUNT
∗
3
∗
5
: UN2112-X
∗
6
: KTC3199/YG/-X
∗
7
: MA8091/H/-X
∗
8
∗
4
∗
1
∗
2
X
0
: QUY160-050Y
BW
NOTE
R753
C764
C766
3.3V
R101
L710
L711
L709
C765
C101
C753
C752
C751
R782
R004
R729
D101
C780
C750
C749
C748
L101
C746
R107
Y004
L716
Q103
D601
C760
SF101
L002
NECK
LC803
R740
R002
C107
SF102
R001
C004
CN001
C003
R766
R767
C001
C106
R345
J803
Y601
Y003
Y602
R804
LC802
IC601
Y804
Y803
R806
Y806
Y805
LC804
Y808
J802
D813
Y807
D603
R318
Q307
R320 R321
C316
R802
C315
C313
R803
J804
C312
C311
C310
C309
L303
R728
R726
R727
R724
C705
C757
C756
C718
C747
L706
C754
C755
R732
R733
R734
R735
L708
Y301
C759
L707
X701
C709
C712
CN00T
Q001
C761
C717
IC701
R005
C005
C706
R731
D708
R701C710
C711
C762
R708
C763
R709
D701
C713
R702
C714
C707
C708
R705
R703
R704
C716
C715
R706
R707
C719
C720
Q705
TU001
CF101
R617
D602
C605
C606
R607
R601
R662
R602
R603
R611
R612
R615
Q603 Q604
Q606
Q602
R610C609
Q601
R609
R608
C607
C608
R623 R620
Q608
Q607
R621
C613
R624
R622
R616
R341
R812
C802
C803
R811
R813
Q803
Q805
Q791
C779
R755
R344
R343
L301
D341
CF702
D342
D343
D344
D345
C314
R319
Y705
LC801
Y706
D810
C302
C303
R309
R312
C305
R314
C304
3.3V_STB
8V
5V
R779
R781
J802
R805
R725
R722
R723
Y603
LC701
Y703
D812
D811
CN00C
GND
32V
L717
C308
C307
C306
R308
GND
R307
Y007
R310
Q305
Q306
R780
R313
X301
L302
IC301
IC974
Y303
L702
L701
L703
C702
C701
Y791
Y008
K301
12V
C777
R760
R761
R342
C341
Q341
CN002
Q701
IC651
IC651
BL_GND
J805
R656
R651
R652
R653
R654
R658R657 R659
R660
R661
R655
C651
C654
C652
C653
C659
C660
D651
CF701
C722Y701
C789
Q703
D803
D804
R664
R663
C657
C658
A_VCC
A_GND
Y973
K701
R778
STB1
Q002
Y981
VDRA+
VDRB-
EW
H_DRIVE
P_ON/OFF
HFB
ABL
PROTECT
Y006
Y005
C965C983
C758
R801
Y802
Y801
R816
D801
D802
J801
C985
C986
C809
R808
Q801
R807
R809
C804
R815
IC976
R978
R006
Y712
Y713
Y714
Y715
Y816
K107
Y716
C785
C778
D706
VER_PROTECT
R974
R737
Q704
R738 W-A2
GND
R792
Y817
Y818
Y819
L304
C317
Y717
Y718
Y815
GND GND
C111
C110
R790
Q706
Y302
C661
R632
R629
R630
R631
CP650
R756
R793
R795 Q707
Q708
R796
D707
R794
C792
W-C1
W-C
W-B1
Y725
K702
Y721
Y720
Y719
Y711
Y604
Y010
Y009
Y722
GND GND
Y012 Y011 Y726 Y727 Y723
Y724 Y728
Y814 Y813
GND GND GND
GND GND
GND GND
GND
K601
Q101
L001
R105
R106
R104
C109
R108
C102
R102R103
Q102
C743
C742
R716
C108
C103
C104
R110
C105
C740
C737
C006
C736
R003
R109
C002
C721
R715
C723
C724
C727
C728
L705
R777
Y710
R710
C739
C738
C725
C726
C729
C732
R741
R742
R744
R746
R747
R749
R751
R752
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
Y704
C771
C772
D709
C776
R750
C770
R618
C601
C655
C656
C602
R605
R604
C603C604R606
D605
D604
D606
C614
R613
R614
R619
C610
Q605
R810
D806
D805
Q804
R814
C784
R730
R783
R776
C783
R718
R713
R711
C781
C782
Q702
K103
Y702
K104
R762
R763
R764
R765
R712
R714
C735
R717
D703
D702
D704
R719
L003
C982
K101
R311
R315
R316
R317
D710
R772
IC702
R748
L651
R720
R721
C612 C611
R769
R770
R625
C744
C745
R785
R784
R007
R008
D001
R768
Y707
R774
R773
R775
C741
Y708
W-A1
C790
Y709
Q609
Q610
Q611
R626
R627
R628
W-B
R739
C786
C791
D711
D712
1SS268-X
QQLZ014-R82
QAX0663-001
QQL244J-4R7Z
QQR1199-001
QAX0731-001
QGF1220C2-09
CH
QNN0348-001
QQR1199-001
AN5277
QQR1199-001
QNN0349-002
QNN0349-001
CH
CH
QJK002-083633
DGS
/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
D
G
S
SSM3K02F-X
IF
NC
32V
LOCK
5V
BM
SDA
SCL
AS
BT
AGC
QAU0383-001
TUNER
1/2W
DTC323TK-X
DTC323TK-X
DTC124ESA-T
QNN0349-002
QUY160-075Y
QGA2501C5-06Z
MM1561JF-X
QGF1220C2-19
MA8091/H/-X
MA8091/H/-X
QUY160-150Y
DGS
MA8091/H/-X
MA8091/H/-X
QNZ0454-002
KTA1267/YG/-T
1/2W
MM1561JF-X
QUY160-100Y
QQR1114-001Z
MA8036-X
CH
QUY160-075Y
D
G
S
SSM3K02F-X
ICP-N38-Y
QQR1114-001Z
QUY160-125Y
QUY160-150Y
QUY160-100Y
QUY160-100Y
QUY160-125Y
QQR1114-001Z
2SC5083/L-P/-T
QQL244K-8R2Z
NCNCNCNCNCNCNC
NC
RIN
BINRFGND
LINNCB_MUTE
L_OUT
L_R_MUTE
GND_B
VCC
B_OUT
STB
ROUT
CH
CH
SCLO
SDAO
P12/Int2
VssC3
V1.8C3
P25/PWM4
P24/PWM3
L3R3L_OUT
R_OUT
DecsDem
QssO/AmO/AudeEm
Gnd2
PllIf
SifAgc
IfVo/FmRo/DvbONCV8AudioSwitches
AgcSsif
V5P2
V_OUTL1R1V3C4
Audio2InL
Audio2InR
V2/YL2R2
Y3/CvbsC1AudOutLsL
AudOutLsR
HP_L
HP_R
CVBSO/PIP
VssC1+P1
VDO_DET
KEY_IN
DecV1V8
V1.8C1
ECO_IN
PROT
4.5/OTHER
A_MUTE
3.58/OTHER
ROTATION
V3.3P
SDA1
SCL1
POWER
P00/I2SDI1
S_REDUCE
VER_PROTECT
COMB_SW_NT3.5/OTHER
COMPONANT-PIP
VssC2
V1.8C2
P11/TO
REMOTE
PW_LED
Ssif/RefIn/Avl/RefOut
1/2W
MA8300/H/-X
MA8300/H/-X
DTC323TK-X
DTC323TK-X
QUY160-150Y
QUY160-150Y
QQL244J-4R7Z
ANALOG
DIGITAL
A0A1A2
VSS
VCCWPSCL
SDA
AT24C16-29VS24
NN
1.2K
.1
.22
10
∗
4
∗
4
∗
4
100/16
.0047
.1
.1
.1
1.2K
27K
X
.1
.1
.1
.1
.1
4.7K
0
∗
4
∗
5
∗
3
.22
15K
220
.01
220
470/16
.1
X
X
.01
18p
0
X
X
BW
150
X
X
75
X
X
X
X
X
∗
3
X
X
XX
X
0
X
X
0
X
X
X
X
X
100
27K
10k
1K
3p
560p
.1
.1
10/50
∗
4
.1
10/50
1k
100
100
100
∗
4
X
100/16
∗
4
.01
.22
X
.1
.047
75
.0022
3p
1k
∗
3
12K6800p
2.2/50
100/16
100K
.22
1M
∗
3
10/50
100
.022
.1
100/16
39K
100
100
.001
.001
220
56K
.01
.001
X
X
X
.22
.22
2.2
2.2K
X
2.2K
1K
8.2K
100K
X
X
X
∗
2
100K33/16
∗
2
27K
X
220/16
220/16
33K 10K
∗
1
∗
1
2.2K
10/50
68K
10K
X
0
390
10/50
10/50
82K
82K
∗
2
10/50
1.2K
0
0
X
∗
3
X
∗
3
∗
3
X
∗
3
X
X
0
X
0
∗
8
X
X
X
X
X
X
X
10K
4.7K
75
47
470
470
X
0
∗
8
∗
8
*4
X
X
X
X
X
X
X
X
X
100K
X
X
X
X
BW
*4
*4
*4
.22
.22
X
X
X
.1
100
100
X
220/16
∗
2
X
X
X
X
X
X
X
X
X
X
X
X
XX
X
X
X
X
X
X
X
X
X
1n
X
47/50
∗
2
X
X
X
X
X
X
X
X
0
0
.1
47/16
.22
7500
75
47/16 .1
X
X
100
0
470/16
75
3.3K
X
0
0
BW
0
0
.22
47/16
1K
3.3K
*1
10K
X
0
0
BW
X
X
0
X
470/16
.1
1K
X
220/16
1K
2.7K
X
2.7K
100
100
100K
∗
1
∗
2
0
∗
3
2.2K
.1
X
X
0
BW
BW
0
BW X X X
X
XBW
22
100
180
.0047
2.2K
.0047
6.8K2.7K
∗
5
10/50
10/50
5.6K
.0047
.0047
10/50
2.2K
.0047
.1
.1
33/16
.01
3.9K
2.2K
10/50
1n
390
1
1
3300p
.1
∗
4
100
0
X
1
1
.1
10/50
2.2/50
2.2/50
220
100
100
10k
100
1K
1K
100
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
0
22/50
.22
∗
3
.1
X
.1
10K
10/50X100/50
10/50
X
10K
.22.222.2
X
X
X
100K
X
10/50
390
XX
100K
X
150
15K
15K
1/50
5.6K
5.6K
5.6K
1
1
∗
1
0
220
220
220
220
10K
10K
.1
10K
X
∗
8
*8
10K
47/16
x
X
X
X
X
∗
8
5.6K
10K
X
X
X
XX
X
X
X
.1
.1
10K
10K
X
X
X
100
0
5.6K
10K
10K
.1
X
27p
0
∗
5
X
∗
5
270
X
270
75
X
X
X
X
5V
L2
R2
SDA1
SCL1
5V
SCL0
1.8V
SDA0
Y1/CVBS1
PW
R_OUT
CONT
S_V_DET
NECK
R1
5V
3.58/OTHER
SCL1
3.3V
SDA1
V2/Y_GND
L1
VDO_DET
V2/Y
V2/Y_GND
5V
L_OUT
C1
PB_GND
CVBSO/PIP_GND
CVBSO/PIP
12V
PB
PB_GND
PR_GND
PR
GND
Y_GND
PROT
A_VCC
PB
V2/Y
PR
STB1
4.5/OTHER
8V
A_GND
SDA1
V_OUT
SCL1
VDRB-
PR_GND
EW
VDRB-
VDRA+
12V
1.8V
3.3V
NECK
SCL0
SDA0
BASS
A_GND
PROTECT
C1_GND
STB1
V1.8A
EW
VDRA+
H_DRIVE
P_ON/OFF
VER_PROTECT
ABL
HFB
5V
CONT
5V
P_ON/OFF
5V
NECK
5V
8V
A_VCC
A_MUTE
L2
R_AOUT
R2
V3
12V
HP_L
REMOTE
R_OUT
L_OUT
8V
PW_LED
A_MUTE
3.58/OTHER
SDA1
SCL1
V3
OFF_MUTE
PW
H_DRIVE
HFB
OFF_MUTE
Y1/CVBS1
V2/Y
12V
V_OUT
C1_GND
R3
L3
P_ON/OFF
ABL
S_V_DET
Y_GND
PW_LED
KEYIN
ECO_IN
PROT
B_MUTE
CVBSO/PIP
CVBSO/PIP_GND
ROTATION
5V
1.8V
ABL
12V
ECO_IN
5V
HP_R
V1.8A
1.8V
1.8V
L1
4.5/OTHER
VDO_DET
5V
BASS
L3
GND_INR3KEYIN
12V
ROTATION
REMOTE
Y_GND
B_MUTE
L_AOUT
12V
A_GND
R_AOUT
Y_GND
A_GND
R1
HP_R
HP_L
PROTECT
L_AOUT
C1
VER_PROTECT
MAIN PWB ASS'Y (1/2)
SCW-1019A-H2 [AV-29VS24/A]
SCW-1020A-H2 [AV-29VS24/M]
NOTES) 1. Please refer to page 2-21 for voltages of this circuit diagram.
2. Please refer to page 2-22 for waveforms of this circuit diagram.
FRONT CONTROL PWB
CRT SOCKET PWB
VIDEO-1
S-VIDEO
INPUT
VIDEO-2
COMPONENT
INPUT
OUTPUT
S1
V1
L1
R1
V2/Y
Pb
Pr
L2
R2
MICRO COMPUTER/TELETEXT DECODE/
IFVIDEORGBSYNCDEF PROCESS
AUDIO OUT
CHT32KKO-16-N
∗
IC701
SCW-1019A-H2
TDA12027-ERCMI
SCW-1020A-H2
TDA12027-ERAPF
DIFFERENCE PARTS LIST (∗PART)
MAIN PWB CIRCUIT DIAGRAM [AV-29VS24/A,AV-24S24/M](1/2)
CIRCUIT DIAGRAMS
No. YA103
2-5 2-6
No. YA103
: NRSA63J-0R0X
: UN2212-X
: MA3100/M/-X
: MA111-X
: 2SA1530A/QR/-X
: 2SC3928A/QR/-X
: OPTION (OPEN)
∗
3
∗
5
: RGP10J-5025-T3
∗
6
: QQR1113-001Z
∗
7
: MA8091/H/-X
∗
8
∗
4
∗
1
∗
2
X
0
: QUY160-050Y
BW
NOTE
L951
C950
D931
IC921
IC451
K954
R902
Q592
C953
R951
L421
C423
C954
C952
IC972
C581
R437
C979
R439
IC975
R582
C924
R430
R554
R474
R956
C555
R473
K922
C429
D923
K957
R435
C978
R434
L975
R438
L530
PC901
C521
C951
C522
Q952
C969
T522
R957
R953
R440
R959
R958
D551
C980
R952
C981
CN00U
L973
LF902
L972
C989
D972
Y908
D973
R431
Y905
C926
C963
Y906
R591
C424
D423
C427
C431
C928
Y907
C420
Q471
R583
CP953K953
D954
R581
R960
C959
IC973
C435
R555
C436
D977
R448
C529
R923
IC401
C987
D523
R527
C961
R976
R972
CN00X
R962
D959
D962
R975
C525
Q957
Q958
C922
D927
D593
C593R594
R921
R924
R595
D928
Q591
D929
D922
R934
R596
Q951
R980
D554
R970
C931
D571
D958
C921
R901
R597
C904
C542
L523
D961
D594
R955
C573
K901
C430
T921
R954
C572
Q572
C984
D925
D970
C975
C977
C976
CP954
D592
C591
C428
C916
D957
R950
Q571
C945
K902
C917
CN0HV
R991
R791
R981
C940
D971
R973
D974
R965
Y965
R977
C580
D524
C949
D936
Y961
HS972
C993
D530
R573
D924
D930
T521
R471
R933
Q921 D921
C471
D471
R455
C925
R453
R433
C592R593
D581
D591
R592
R935
D791
D451
R475
D976
D472
Y982 Y980 Y979 Y978 Y974
Y975
K955
K102
D955
Y976
Y983
C454
Y971
R451
Y915
Y984
R454
Y914 Y913
GND GND
Q522
C955
CP955
C960
GNDGND
C962
GNDGND
GND GND
K105
R456
R522
R457
R459
R461
R528
D520
Q521
IC971
L971
C973
C972
C971
R971
C974
D960
R575
R530
R458
R462
R463
C452
C451
C520
C453
R460
Q461
R464
C531
L521
R452
R525
C964
R524
C523
C528
R930
C905
C991
IC951
K952
C956
D953
R533
C958
D555
C582
R572
C553
D901
R552
C530
C556
R551
R574
C532
C571
C551
D975
D951
C527
R521
R520
D552
C929
D952
CP952
C968
C957
C992
C967
K921
K951
CN00W
L522
C552
C422
NECK
C915
R411
R523
D422
STB1
R427
R426
C901
D932
C526
HFB
ABL
C524
C902
R472
H_DRIVE
R922
R929
Y972
R932
R412
C903
BL_GND
12V
D933
D934
D935
Y977
Y912
L952
P_ON/OFF
R432
L954
FR901
Y911
VER_PROTECT
PROTECT
3.3V
3.3V_STB
A_GND
A_VCC8V5V
32V
VDRB-EWVDRA+
C906
D926
R571
C554
D521
D522
QQLZ034-480
MA8068/M/-X
D
NC
S/GND
VCC
FB
OLP
OCP
STR-W6756-F5
UPC358G2-XE
QRL039J-823
QCB32HK-222Z
1/2W
QQL26AK-220Z
QCB32HK-222Z
QCB32HK-222Z
BA33BC0T
1/2W
PQ050RDA1SZ
1/2W
MY
QFLC2AJ-103Z
QQL26AK-820Z
QQL244K-220Z
PS2581AL1/QW/
QCZ0364-561
MY
EHT
FOCUS2
FOCUS1
SCREEN
FBT
QQH0184-001
1/2W
QRG01GJ-331
1/2W
QJK002-063231
QQL244J-5R6Z
QQR1356-001
QQL244J-5R6Z
1SR124-400A-T2
1/2W
QFLC1HJ-472Z
QFLC2AJ-683Z
1N4003-T2
AMP
1/2W
CP
ICP-N38-Y
1/2W
1/2W
PQ120RDA1SZ
NCF21HZ-334X
NCF21HZ-334X
1/2W
QENC2AM-225Z
2W
V.OUT
Vcc -Vcc
PUMP
UP
THERMAL
PROTECTION
AN15526A
QRL039J-393
QGA2501F1-05
QRL029J-223
MA8330/M/-X
QFZ0196-123
2SA1013/RO/-T
1/2W
MA8240/M/-X
1SS133-T2
1/2W
MA8051/L/-X
1/2W
QCZ0364-102
MA8075/H/-X
QUY160-100Y
QRF154K-2R2
QCZ9015-102Z
QQR1114-001Z
QFLC2AJ-563Z
QQS0267-001
1/2W
MA8082/M/-X
CP
ICP-N38-Y
QEHR1VM-107Z
MA8039/H/-X
2SA1208/ST/Z1-T
QQR1113-001Z
QCB32HK-181Z
HV
QGZ5003C1-06
QRZ9046-825Z
QUY160-100Y
QCZ0364-122
MA8091/H/-X
1SS133-T2
AC400V
QCZ9079-102
EU2-T3
MA8330/M/-X
MA8240/M/-X
QQR1229-001
2SC3852A
1SR124-400A-T2
QRE121J-3R9Y
1/2W
MA8043/L/-X
QUY160-100Y QUY160-200Y QUY160-125Y QUY160-200Y
QUY160-100Y
QUY160-100Y
FSF05A20
QUY160-200Y
1/2W
QUY160-075Y
QUY160-125Y
TT2142-YD
QCB32HK-222Z
CP
ICP-N75-Y
QUY160-150Y
1/2W
1/2W
H_DRIVE
D
G
S
BSN304-T
QRZ9017-4R7
1/2W
2SD1267A/QP/
QRL039J-330
QEZ0195-475
QQR1138-001
QRL039J-121
QRL039J-121
400V
QFP32JJ-223
QRL039J-473
AC400V
QCZ9015-102Z
QCZ9079-471
SE135N
QEZ0203-227
QRZ9017-4R7
QFZ0197-204
QRA14CF-1202Y
QEHR1EM-108Z
GSIB460
FR
QRZ9021-1R0
QCB32HK-561Z
FR
QRZ9021-1R0
1/2W
QETM2CM-227
QCB32HK-561Z
31DF6N-FC5
QFZ0197-224
QCB32HK-103
FSF05A20
CP
ICP-N38-Y
QCZ9079-471
QGA7901C1-02
QQR1243-001
QCB32HK-561Z
QFLC1HJ-223Z
QCS32HJ-560Z
VINVOGND
CONT
QCZ0325-391
QRL029J-271
MTZJ75-T2
QFZ9072-224
MTZJ36A-T2
QFZ0196-252
VINVOGND
CONT
QFZ0196-202
QFZ9077-104
QRZ0237-R18
QUY160-075Y
QRZ9017-100
QCZ9015-102Z
MTZJ9.1C-T2
MTZJ9.1C-T2
MTZJ9.1C-T2
QUY160-075Y
QUY160-100Y
QQL26AK-820Z
QRX01GJ-1R2
QQL244J-5R6Z
QUY160-100Y
VONCGNDCNCONT
SUB
VIN
QEZ0633-337
RGP10M-5010-T3
QRZ0225-2R2
QEHR1EM-108Z
RH3G-F1
31DF6N-FC5
.1
∗
7
X
1K
.001
.1
X
4.7/50
X
82K
1/50
4.7K
1.8K
220K
0
68K
∗
7
X
∗
3
X
X
47/50
6.8K
1M
.0033
.022
∗
1
X 15K
3.3K
15K
18K
∗
6
100/16
X
100/16
.1
X
∗
3
X
X
.001
X
X
1000/35
.1
1000P
X
X
X
180K
∗
7
*6
8.2K
22K
330/35
X
∗
3
1
.47
1/50
*6
X
390
X
0
2.2K
∗
1
.1
∗
3
X
XX
100
33K
X
X
∗
3
1.8K
X
∗
1
5.6K
1.8K
22/50
X
X
X
X
X
0
47/25
3.3K
100/16
∗
5
47/50
∗
6
470/10
47/50
4700p
X
X
X
X
22/50
8.2M
10K
∗
3
10K
X
X
BW
X
X
1000/10
X
X
.001
3.3K
1M
10K
∗
6
3.3/50
12K
22/100
22K
XX
*6
X
X
1K
X
X
X
∗
3
BW
∗
7
BW
X
X
680
BW
5.6K
X
2200/35
.1
5.6K
22
82K
8.2K
5.6K
470
X
X
X
X
X
X
X
X
0
2.2K
33K
1.2K
1K
22/50
X
0
10/50
22K
4.7/250
2.7K
100/35
47/35
.022
47K
.001
∗
10
∗
6
4.7
330/25
X
X
1
18K
10/250
220/160
∗
3
100K
470
∗
6
.01/500
1000/10
1000/10
1000/10
∗
10
∗
10
4.7K
270
6.8K
4.7K
120K
1K
4.7K
X
8V
A_VCC
5V
H_DRIVE
P_ON/OFF
32V
12V
VDRA+
3.3V_STB
STB
NECK
ABL
32V
HFB
PROTECT
12V
8V
VDRB-
P_ON/OFF
5V
P_ON/OFF
PROTECT
PROTECT
PROTECT
P_ON/OFF
HFB
ABL
A_VCC
NECK
STB
VDRA+
VDRB-
EW
12V
STB
STB1
3.3V_STB
EW
STB1
H_DRIVE
VER_PROTECT
3.3V_STB
VER_PROTECT
PROTECT
FRONT
CONTROL
PWB
CRT SOCKET
PWB
NOTES) 1. Please refer to page 2-21 for voltages of this circuit diagram.
2. Please refer to page 2-22 for waveforms of this circuit diagram.
MAIN PWB ASS'Y (2/2)
SCW-1019A-H2 [AV-29VS24/A]
SCW-1020A-H2 [AV-29VS24/M]
DEF YOKE
MAIN PWB CIRCUIT DIAGRAM [AV-29VS24/A,AV-29VS24/M] (2/2)
No. YA103 2-7 2-8
No. YA103
: NRSA63J-0R0X
: UN2212-X
: NQL092K-100X
: MA111-X
: 2SA1530A/QR/-X
: 2SC3928A/QR/-X
: NON MOUNT
∗
3
∗
5
: UN2112-X
∗
6
: KTC3199/YG/-X
∗
7
: MA8091/H/-X
∗
8
∗
4
∗
1
∗
2
X
0
: QUY160-050Y
BW
NOTE
R753
C764
C766
3.3V
R101
L710
L711
L709
C765
C101
C753
C752
C751
R782
R004
R729
D101
C780
C750
C749
C748
L101
C746
R107
Y004
L716
Q103
D601
C760
SF101
L002
NECK
LC803
R740
R002
C107
SF102
R001
C004
CN001
C003
R766
R767
C001
C106
R345
J803
Y601
Y003
Y602
R804
LC802
IC601
Y804
Y803
R806
Y806
Y805
LC804
Y808
J802
D813
Y807
D603
R318
Q307
R320 R321
C316
R802
C315
C313
R803
J804
C312
C311
C310
C309
L303
R728
R726
R727
R724
C705
C757
C756
C718
C747
L706
C754
C755
R732
R733
R734
R735
L708
Y301
C759
L707
X701
C709
C712
CN00T
Q001
C761
C717
IC701
R005
C005
C706
R731
D708
R701C710
C711
C762
R708
C763
R709
D701
C713
R702
C714
C707
C708
R705
R703
R704
C716
C715
R706
R707
C719
C720
Q705
TU001
CF101
R617
D602
C605
C606
R607
R601
R662
R602
R603
R611
R612
R615
Q603 Q604
Q606
Q602
R610C609
Q601
R609
R608
C607
C608
R623 R620
Q608
Q607
R621
C613
R624
R622
R616
R341
R812
C802
C803
R811
R813
Q803
Q805
Q791
C779
R755
R344
R343
L301
D341
CF702
D342
D343
D344
D345
C314
R319
Y705
LC801
Y706
D810
C302
C303
R309
R312
C305
R314
C304
3.3V_STB
8V
5V
R779
R781
R805
R725
R722
R723
Y603
LC701
Y703
D812
D811
CN00C
GND
32V
L717
C308
C307
C306
R308
GND
R307
Y007
R310
Q305
Q306
R780
R313
X301
L302
IC301
IC974
Y303
L702
L701
L703
C702
C701
Y791
Y008
12V
C777
R760
R761
R342
C341
Q341
CN002
Q701
IC651
IC651
BL_GND
J805
R656
R651
R652
R653
R654
R658R657 R659
R660
R661
R655
C651
C654
C652
C653
C659
C660
D651
CF701
C722Y701
C789
Q703
D803
D804
R664
R663
C657
C658
A_VCC
A_GND
Y973
K701
R778
STB1
Q002
Y981
VDRA+
VDRB-
EW
H_DRIVE
P_ON/OFF
HFB
ABL
PROTECT
Y006
Y005
C965C983
C758
R801
Y802
Y801
R816
D801
D802
J801
C985
C986
C809
R808
Q801
R807
R809
C804
R815
IC976
R978
R006
Y712
Y713
Y714
Y715
Y816
K107
Y716
C785
C778
D706
VER_PROTECT
R974
R737
Q704
R738 W-A2
W-A1
GND
R792
Y817
Y818
Y819
L304
C317
Y717
Y718
Y815
GND GND
C111
C110
R790
Q706
Y302
C661
R632
R629
R630
R631
CP650
R756
R793
R795 Q707
Q708
R796
D707
R794
C792
W-C1
W-C
W-B1
Y725
K702
Y721
Y720
Y719
Y711
Y604
Y010
Y009
Y722
GND GND
Y012 Y011 Y726 Y727 Y723
Y724 Y728
Y814 Y813
GND GND GND
GND GND
GND GND
GND
K601
D607
Q101
L001
R105
R106
R104
C109
R108
C102
R102R103
Q102
C743
C742
R716
C108
C103
C104
R110
C105
C740
C737
C006
C736
R003
R109
C002
C721
R715
C723
C724
C727
C728
L705
R777
Y710
R710
C739
C738
C725
C726
C729
C732
R741
R742
R744
R746
R747
R749
R751
R752
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
Y704
C771
C772
D709
C776
R750
C770
R618
C601
C655
C656
C602
R605
R604
C603C604R606
D605
D604
D606
C614
R613
R614
R619
C610
Q605
R810
D806
D805
Q804
R814
C784
R730
R783
R776
C783
R718
R713
R711
C781
C782
Q702
K103
Y702
K104
R762
R763
R764
R765
R712
R714
C735
R717
D703
D702
D704
R719
L003
C982
K101
R311
R315
R316
R317
D710
R772
K301
IC702
R748
L651
R720
R721
C612 C611
R769
R770
R625
C744
C745
R785
R784
R007
R008
D001
R768
Y707
R774
R773
R775
C741
Y708
C790
Y709
Q609
Q610
Q611
R626
R627
R628
W-B
R739
C786
C791
D711
D712
1SS268-X
QQLZ014-R82
QAX0663-001
QQL244J-4R7Z
QQR1199-001
QAX0731-001
QGF1220C2-09
CH
QNN0348-001
QQR1199-001
AN5277
QQR1199-001
QNN0349-001
QQL244K-100Z
CH
CH
QJK002-083633
DGS
/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
D
G
S
SSM3K02F-X
IF
NC
32V
LOCK
5V
BM
SDA
SCL
AS
BT
AGC
QAU0383-001
TUNER
1/2W
DTC323TK-X
DTC323TK-X
DTC124ESA-T
QQL244K-100Z
QQR1199-001
CH
CH
QNN0349-002
QUY160-075Y
QGA2501C5-06Z
QAX0775-001Z
QQL244K-100Z
SDA9488X-X
MM1561JF-X
QGF1220C2-19
MA8091/H/-X
MA8091/H/-X
QUY160-150Y
DGS
MA8091/H/-X
MA8091/H/-X
QNZ0454-002
KTA1267/YG/-T
1/2W
MM1561JF-X
QUY160-100Y
QQR1114-001Z
MA8036-X
CH
QQL03BJ-100Z
QUY160-075Y
D
G
S
SSM3K02F-X
ICP-N38-Y
QQR1114-001Z
QUY160-125Y
QUY160-150Y
QUY160-100Y
QUY160-100Y
QQR1114-001Z
QQR1114-001Z
1SS133-T2
2SC5083/L-P/-T
QQL244K-8R2Z
NCNCNC
NCNCNC
NC
NC
RIN
BINRFGND
LINNCB_MUTE
L_OUT
L_R_MUTE
GND_B
VCC
B_OUT
STB
ROUT
CH
CH
SCLO
SDAO
P12/Int2
VssC3
V1.8C3
P25/PWM4
S_V_DET
L3R3L_OUT
R_OUT
DecsDem
QssO/AmO/AudeEm
Gnd2
PllIf
SifAgc
IfVo/FmRo/DvbONCV8AudioSwitches
AgcSsif
V5P2
V_OUTL1R1V3C4
Audio2InL
Audio2InR
V2/YL2R2
Y3/CvbsC1AudOutLsL
AudOutLsR
HP_L
HP_R
CVBSO/PIP
VssC1+P1
VDO_DET
KEY_IN
DecV1V8
V1.8C1
ECO_IN
PROT
4.5/OTHER
A_MUTE
3.58/OTHER
ROTATION
V3.3P
SDA1
SCL1
POWER
P00/I2SDI1
S_REDUCE
VER_PROTECT
COMB_SW_NT3.5/OTHER
COMPONANT-PIP
VssC2
V1.8C2
PW_LED
REMOTE
PW_LED
Ssif/RefIn/Avl/RefOut
1/2W
MA8300/H/-X
MA8300/H/-X
DTC323TK-X
DTC323TK-X
QUY160-150Y
QUY160-150Y
QQL244J-4R7Z
QQR1113-001Z
ANALOG
DIGITAL
A0A1A2
VSS
VCCWPSCL
SDA
AT24C16-29VS24
NN
1.2K
.1
.22
10
∗
4
∗
4
∗
4
100/16
.0047
.1
.1
.1
1.2K
27K
4.7K
.1
.1
.1
.1
.1
4.7K
0
∗
4
∗
5
∗
3
.22
15K
220
.01
220
470/16
.1
X
X
.01
18p
0
X
X
BW
150
X
X
75
X
X
X
X
X
∗
3
4.7K
∗
2
12K 4.7K
.1
0
.1
.1
0
.1
.01
1
.01
100
27K
10k
1K
3p
560p
.1
.1
10/50
*4
.1
10/50
1k
100
100
100
∗
4
X
100/16
∗
4
.01
.22
X
.1
.047
TDA12027-ERAPF
75
.0022
3p
1k
∗
3
12K6800p
2.2/50
100/16
100K
.22
1M
∗
3
10/50
100
.022
.1
100/16
39K
100
100
.001
.001
220
56K
.01
.001
X
X
X
.22
.22
2.2
2.2K
X
2.2K
1K
8.2K
100K
X
X
X
∗
2
100K33/16
∗
2
27K
X
220/16
220/16
33K 10K
∗
1
∗
1
2.2K
10/50
68K
10K
X
0
390
10/50
10/50
82K
82K
∗
2
10/50
1.2K
0
0
∗
3
X
∗
3
∗
3
X
∗
3
.1
X
0
0
∗
8
27p
27p
100
100
.01
22K
100/16
10K
4.7K
75
47
470
470
X
0
∗
8
∗
8
∗
4
.01
.01
.01
56K
22K
X
4.7K
∗
1
∗
1
100K
82K
BW
∗
4
∗
4
∗
4
.22
.22
X
X
.1
100
100
X
220/16
∗
2
X
X
X
X
X
X
X
X
X
X
X
X
XX
X
X
X
X
X
X
X
X
X
1n
X
47/50
∗
2
X
X
X
X
X
X
X
X
0
0
.1
47/16
.22
75XX
75
47/16 .1
X
X
100
0
470/16
75
3.3K
X
0
0
BW
0
0
.22
47/16
1K
3.3K
∗
1
10K
X
0
0
BW
100/16
0
X
470/16
.1
1K
X
220/16
1K
2.7K
X
2.7K
100
100
100K
∗
1
∗
2
0
∗
3
2.2K
.1
X
X
0
BW
BW
0
BW X X X
X
XBW
22
100
180
.0047
2.2K
.0047
6.8K2.7K
∗
5
10/50
10/50
5.6K
.0047
.0047
10/50
2.2K
.0047
.1
.1
33/16
.01
3.9K
2.2K
10/50
1n
390
1
1
3300p
.1
∗
4
100
0
X
1
1
.1
10/50
2.2/50
2.2/50
220
100
100
10k
100
1K
1K
100
220
1K
4.7K
470/16
.1
100
.22
∗
4
.22
∗
4
∗
4
.1
.1
47/50
10/50
*4
.1
.22
3.3K
3.3K
3.3K
3.3k
∗
4
2.2/50
.1
0
22/50
.22
∗
3
.1
X
.1
10K
10/50X100/50
10/50
X
10K
.22.222.2
X
X
X
100K
X
10/50
390
XX
100K
X
150
15K
15K
1/50
5.6K
5.6K
5.6K
1
1
∗
1
0
220
220
220
220
10K
10K
.1
10K
X
∗
8
∗
8
10K
47/16
x
4.7K
10K
10K
10K
∗
8
5.6K
2.7K
X
X
X
XX
X
X
X
.1
.1
10K
10K
X
X
X
100
0
5.6K
10K
10K
.1
X
27p
0
∗
5
X
∗
5
270
X
270
75
X
X
X
X
5V
L2
R2
SDA1
SCL1
5V
SCL0
1.8V
SDA0
Y1/CVBS1
PW
R_OUT
CONT
S_V_DET
NECK
R1
5V
3.58/OTHER
SCL1
3.3V
SDA1
V2/Y_GND
L1
VDO_DET
V2/Y
V2/Y_GND
5V
L_OUT
C1
PB_GND
CVBSO/PIP_GND
CVBSO/PIP
12V
PB
PB_GND
PR_GND
PR
GND
Y_GND
PROT
A_VCC
PB
V2/Y
PR
STB1
4.5/OTHER
8V
A_GND
SDA1
V_OUT
SCL1
VDRB-
PR_GND
EW
VDRB-
VDRA+
12V
1.8V
3.3V
NECK
SCL0
SDA0
BASS
A_GND
PROTECT
C1_GND
STB1
V1.8A
EW
VDRA+
H_DRIVE
P_ON/OFF
VER_PROTECT
ABL
HFB
5V
CONT
5V
P_ON/OFF
5V
NECK
5V
8V
A_VCC
A_MUTE
L2
R_AOUT
R2
V3
12V
HP_L
REMOTE
R_OUT
L_OUT
8V
PW_LED
A_MUTE
3.58/OTHER
SDA1
SCL1
V3
OFF_MUTE
PW
H_DRIVE
HFB
OFF_MUTE
Y1/CVBS1
V2/Y
12V
V_OUT
C1_GND
R3
L3
P_ON/OFF
ABL
S_V_DET
Y_GND
PW_LED
KEYIN
ECO_IN
PROT
B_MUTE
CVBSO/PIP
CVBSO/PIP_GND
ROTATION
5V
1.8V
ABL
12V
ECO_IN
5V
HP_R
V1.8A
1.8V
1.8V
L1
4.5/OTHER
VDO_DET
5V
BASS
L3
GND_INR3KEYIN
12V
ROTATION
REMOTE
Y_GND
B_MUTE
L_AOUT
12V
A_GND
R_AOUT
Y_GND
A_GND
R1
HP_R
HP_L
PROTECT
L_AOUT
C1
VER_PROTECT
MAIN PWB ASS'Y (1/2)
SCW-1015A [AV-29VX54/S]
FRONT CONTROL PWB
CRT SOCKET PWB
VIDEO-1
S-VIDEO
INPUT
OUTPUT
VIDEO-2
COMPONENT
INPUT
S1
V1
L1
R1
V2/Y
Pb
Pr
L2
R2
NOTES) 1. Please refer to page 2-21 for voltages of this circuit diagram.
2. Please refer to page 2-22 for waveforms of this circuit diagram.
MICRO COMPUTER/TELETEXT DECODE/
IFVIDEORGBSYNCDEF PROCESS
AUDIO OUT
PIP CONTROL
MAIN PWB CIRCUIT DIAGRAM [AV-29VX54/S] (1/2)
No. YA103
2-9 2-10
No. YA103
: NRSA63J-0R0X
: UN2212-X
: MA3100/M/-X
: MA111-X
: 2SA1530A/QR/-X
: 2SC3928A/QR/-X
: OPTION (OPEN)
∗
3
∗
5
: RGP10J-5025-T3
∗
6
: QQR1113-001Z
∗
7
: MA8091/H/-X
∗
8
∗
4
∗
1
∗
2
X
0
: QUY160-050Y
BW
NOTE
L951
C950
D931
IC921
IC451
K954
R902
Q592
C953
R951
L421
C423
C954
C952
IC972
C581
R437
C979
R439
IC975
R582
C924
R430
R554
R474
R956
C555
R473
K922
C429
D923
K957
R435
C978
R434
L975
R438
L530
PC901
C521
C951
C522
Q952
C969
T522
R957
R953
R440
R959
R958
D551
C980
R952
C981
CN00U
L973
LF902
L972
C989
D972
Y908
D973
R431
Y905
C926
C963
Y906
R591
C424
D423
C427
C431
C928
Y907
C420
Q471
R583
CP953K953
D954
R581
R960
C959
IC973
C435
R555
C436
D977
R448
C529
R923
IC401
C987
D523
R527
C961
R976
R972
CN00X
R962
D959
D962
R975
C525
Q957
Q958
C922
D927
D593
C593R594
R921
R924
R595
D928
Q591
D929
D922
R934
R596
Q951
R980
D554
R970
C931
D571
D958
C921
R901
R597
C904
C542
L523
D961
D594
R955
C573
K901
C430
T921
R954
C572
Q572
C984
D925
D970
C975
C977
C976
CP954
D592
C591
C428
C916
D957
R950
Q571
C945
K902
C917
CN0HV
R991
R791
R981
C940
D971
R973
D974
R965
Y965
R977
C580
D524
C949
D936
Y961
HS972
C993
D530
R573
D924
D930
T521
R471
R933
Q921 D921
C471
D471
R455
C925
R453
R433
C592R593
D581
D591
R592
R935
D791
D451
R475
D976
D472
Y982 Y980 Y979 Y978 Y974
Y975
K955
K102
D955
Y976
Y983
C454
Y971
R451
Y915
Y984
R454
Y914 Y913
GND GND
Q522
C955
CP955
C960
GNDGND
C962
GNDGND
GND GND
K105
R456
R522
R457
R459
R461
R528
D520
Q521
IC971
L971
C973
C972
C971
R971
C974
D960
R575
R530
R458
R462
R463
C452
C451
C520
C453
R460
Q461
R464
C531
L521
R452
R525
C964
R524
C523
C528
R930
C905
C991
IC951
K952
C956
D953
R533
C958
D555
C582
R572
C553
D901
R552
C530
C556
R551
R574
C532
C571
C551
D975
D951
C527
R521
R520
D552
C929
D952
CP952
C968
C957
C992
C967
K921
K951
CN00W
L522
C552
C422
NECK
C915
R411
R523
D422
STB1
R427
R426
C901
D932
C526
HFB
ABL
C524
C902
R472
H_DRIVE
R922
R929
Y972
R932
R412
C903
BL_GND
12V
D933
D934
D935
Y977
Y912
L952
P_ON/OFF
R432
L954
FR901
Y911
VER_PROTECT
PROTECT
3.3V
3.3V_STB
A_GND
A_VCC8V5V
32V
VDRB-EWVDRA+
C906
D926
R571
C554
D521
D522
QQLZ034-480
MA8062/M/-X
D
NC
S/GND
VCC
FB
OLP
OCP
STR-W6756-F5
UPC358G2-XE
QRL039J-823
QCB32HK-222Z
1/2W
QQL26AK-220Z
QCB32HK-222Z
QCB32HK-222Z
BA33BC0T
1/2W
PQ050RDA1SZ
1/2W
MY
QFLC2AJ-103Z
QQL26AK-820Z
QQL244K-220Z
PS2581AL1/QW/
QCZ0364-561
MY
EHT
FOCUS2
FOCUS1
SCREEN
FBT
QQH0184-001
1/2W
QRG01GJ-331
1/2W
QJK002-063231
QQL244J-5R6Z
QQR1356-001
QQL244J-5R6Z
1SR124-400A-T2
1/2W
QFLC1HJ-472Z
QFLC2AJ-683Z
1N4003-T2
AMP
1/2W
CP
ICP-N38-Y
1/2W
1/2W
PQ120RDA1SZ
NCF21HZ-334X
NCF21HZ-334X
1/2W
QENC2AM-225Z
2W
V.OUT
Vcc -Vcc
PUMP
UP
THERMAL
PROTECTION
AN15526A
QRL039J-393
QGA2501F1-05
QRL029J-223
MA8330/M/-X
QFZ0196-123
2SA1013/RO/-T
1/2W MA8240/M/-X
1SS133-T2
1/2W
MA8051/L/-X
1/2W
QCZ0364-102
MA8075/H/-X
QUY160-100Y
QRF154K-2R2
QCZ9015-102Z
QQR1114-001Z
QFLC2AJ-563Z
QQS0267-001
1/2W
MA8082/M/-X
CP
ICP-N38-Y
QEHR1VM-107Z
MA8039/H/-X
2SA1208/ST/Z1-T
QQR1113-001Z
QCB32HK-181Z
HV
QGZ5003C1-06
QRZ9046-825Z
QUY160-100Y
QCZ0364-122
MA8091/H/-X
1SS133-T2
AC400V
QCZ9079-102
EU2-T3
MA8330/M/-X
MA8240/M/-X
QQR1229-001
2SC3852A
1SR124-400A-T2
QRE121J-3R9Y
1/2W
MA8043/L/-X
QUY160-100Y QUY160-200Y QUY160-125Y QUY160-200Y
QUY160-100Y
QUY160-100Y
FSF05A20
QUY160-200Y
1/2W
QUY160-075Y
QUY160-125Y
TT2142-YD
QCB32HK-222Z
CP
ICP-N75-Y
QUY160-150Y
1/2W
1/2W
H_DRIVE
D
G
S
BSN304-T
MM1563DF-X
QQL244J-5R6Z
QRT029J-6R8
QRZ9017-4R7
1/2W
2SD1267A/QP/
QRL039J-330
QEZ0195-475
QQR1138-001
QRL039J-121
QRL039J-121
400V
QFP32JJ-223
QRL039J-473
AC400V
QCZ9015-102Z
QCZ9079-471
SE135N
QEZ0203-227
QRZ9017-4R7
QFZ0197-204
QRA14CF-1202Y
QEHR1EM-108Z
GSIB460
FR
QRZ9021-1R0
QCB32HK-561Z
FR
QRZ9021-1R0
1/2W
QETM2CM-227
QCB32HK-561Z
31DF6N-FC5
QFZ0197-204
QCB32HK-103
FSF05A20
CP
ICP-N38-Y
QCZ9079-471
QGA7901C1-02
QQR1243-001
QCB32HK-561Z
QFLC1HJ-223Z
QCS32HJ-560Z
VINVOGND
CONT
QCZ0325-391
QRL029J-271
MTZJ75-T2
QFZ9072-224
MTZJ36A-T2
QFZ0196-252
VINVOGND
CONT
QFZ0196-202
QFZ9077-104
QRZ0237-R18
QUY160-075Y
QRZ9017-100
QCZ9015-102Z
MTZJ9.1C-T2
MTZJ9.1C-T2
MTZJ9.1C-T2
QUY160-075Y
QUY160-100Y
QQL26AK-820Z
QRX01GJ-1R2
QQL244J-5R6Z
QUY160-100Y
VONCGNDCNCONT
SUB
VIN
QEZ0633-337
RGP10M-5010-T3
QRZ0225-2R2
QEHR1EM-108Z
RH3G-F1
31DF6N-FC5
.1
*7
X
1K
.001
.1
X
4.7/50
X
82K
1/50
4.7K
1.8K
220K
0
68K
∗
7
X
∗
3
X
X
47/50
6.8K
1M
.0033
.022
∗
1
X15K
3.3K
15K
18K
*6
100/16
X
100/16
.1
X
∗
3
X
X
.001
X
X
1000/35
.1
1000P
X
X
X
180K
∗
7
∗
6
8.2K
22K
330/35
X
∗
3
1
.47
1/50
*6
X
390
X
0
2.2K
∗
1
.1
∗
3
X
XX
100
33K
X
X
∗
3
1.8K
X
∗
1
5.6K
1.8K
22/50
X
X
X
X
X
0
47/25
3.3K
100/16
*5
47/50
∗
6
470/10
47/50
4700p
X
X
X
X
22/50
8.2M
10K
∗
3
10K
X
X
BW
X
X
1000/10
X
X
.001
3.3K
1M
10K
∗
6
3.3/50
12K
22/100
22K
XX
*6
X
X
1K
X
X
∗
3
*3
BW
∗
7
BW
X
X
680
BW
5.6K
X
2200/35
.1
5.6K
22
82K
8.2K
5.6K
470
X
100/16
.1
100/16
100/16
0
2.2K
33K
1.2K
1K
22/50
X
0
10/50
22K
4.7/250
2.7K
100/35
47/35
.022
47K
.001
∗
10
∗
6
4.7
330/25
X
X
1
18K
10/250
220/160
∗
3
100K
470
*6
.01/500
1000/10
1000/10
1000/10
∗
10
∗
10
4.7K
270
6.8K
4.7K
120K
1K
4.7K
X
8V
A_VCC
5V
H_DRIVE
P_ON/OFF
32V
12V
VDRA+
3.3V_STB
STB
NECK
ABL
32V
HFB
PROTECT
12V
8V
VDRB-
P_ON/OFF
5V
P_ON/OFF
PROTECT
PROTECT
PROTECT
P_ON/OFF
HFB
ABL
A_VCC
NECK
STB
VDRA+
VDRB-
EW
12V
STB
STB1
3.3V_STB
EW
STB1
H_DRIVE
VER_PROTECT
3.3V_STB
VER_PROTECT
PROTECT
FRONT
CONTROL
PWB
CRT SOCKET
PWB
MAIN PWB ASS'Y (2/2)
SCW-1015A [AV-29VX54/S]
NOTES) 1. Please refer to page 2-21 for voltages of this circuit diagram.
2. Please refer to page 2-22 for waveforms of this circuit diagram.
MAIN PWB CIRCUIT DIAGRAM [AV-29VX54/S] (2/2)
No. YA103 2-11 2-12
No. YA103
: NRSA63J-0R0X
: UN2212-X
: MA3100/M/-X
: MA111-X
: 2SA1530A/QR/-X
: 2SC3928A/QR/-X
: OPTION (NON MOUNTED)
∗
3
∗
5
: KTC3199/YG/-T
∗
6
: KTA1267/YG/-T
∗
7
: CE41492-001Z
∗
8
: PDEX04-003
∗
9
∗
4
∗
1
∗
2
X
0
: QUY160-050Y
BW
NOTE
R219
R210
CN00T
R209
R352
R207
R221
TP-47B
R358
R359
R360
R353
R354
C201
C202
R213
R351
C351
R212
Q373
Q372
Q371
R211
K202
R222
R223
R214
R215
R217
R216
R218
K203
R225
R229
R208
D201
R227
D202
R228
Q203
K207
R371
Q204
Q206
R224
R220
FR201
R226
C216
C217
C219
C218
C214
C213
C215
C211
R372
Q209
Q208
D203
D204
K204
R232
K206
CN0VM
C212
Q207
R369
Q205
C205
K205
C360
CN0E1
C206
C352
CN0E2
C207
C210
R373
TP-E
R377
R375
D372
Q374
R376
R203
C358
C371
D371
TP-47G
IC351
D363
SG353
SK351
SG351
R374
SG352
SK351
CN0SC
SG354
Y354
Y353
R201 R204
R205
C208
C209
K201
R202
R206
R350
CN00U
C359
C203
Q201
Q202
R355
R356
R357
C220
D354
D355
D356
TP-47R
C353
L351
D357
K208
D350
C204
QGA2501C5-08Z
QRZ0107-152Z
QRZ0107-152Z
QRZ0107-152Z
CH
1/2W
1/2W
1/4W
QRE121J-121Y
1/2W
QUY160-150Y
QRZ9021-561
1/2W
CH
2SC5511/DE/
2SA2005/DE/
RGP10J-5025-T3
RGP10J-5025-T3
QUY160-150Y
OMR
QRL029J-391
CE41832-001
WJM0048-002A
QCB32HK-472Z
QRZ9023-1R2
CE41832-001
QCS31HJ-5R0Z
TDA6107AJF/N1
QNZ0536-001
QRZ0107-474Z
QNZ0536-001
QGZ0017C1-01Z
QGA2501C5-06Z
N
QRC121K-561Z
QRC121K-561Z
QRC121K-561Z
QCS32HJ-680Z
EU01N-T2
EU01N-T2
EU01N-T2
QFKC2EK-104Z
QQL244J-5R6Z
EU01N-T2
QQR1113-001Z
MA8075/M/-X
NDC31HJ-471X
47
2.7K
1.8K
100
0
1.2K
1.5K
1.5K
1.5K
100
100
220/16
X
220
100
100p
150
X
X
X
1.5K
∗
8
56K
56K
10
X
X
X
X
∗
8
39
15K
0
2.7
0
39
∗
6
33K
∗
6
∗
7
1.2K
47
560
2.7
10/160
100/10
330/10
100/10
10/160
1000p
.0047
820p
33K
390
X
X
560p
X
3.3/50
4.7/250
5p
X
33K
12K
X
∗
3
∗
2
6.8K
X
X
100/16
∗
3
X
X
X
470K
X
X
X
X
XX
X
X
100/16
∗
8
X
X
X
.0022
10/50
X
X
HB
GNDH
HEATER
HEATER
GNDH
GNDH
GNDH
HB
GNDH
MAIN PWB ASS'Y
MAIN PWB ASS'Y
CRT SOCKET PWB ASS'Y
SCW-3001A-H2
V01
NOTES) 1. Please refer to page 2-21 for voltages of this circuit diagram.
2. Please refer to page 2-22 for waveforms of this circuit diagram.
RGB OUT
DIFFERENCE PART LIST (∗ PART)
AV-29VS24/A
AV-29VS24/M
AV-29VX54/S
A68LZU185X
MODEL
V01 A68QCU770X52K
∗
CRT SOCKET PWB CIRCUIT DIAGRAM
No. YA103
2-13 2-14
No. YA103
: NRSA63J-0R0X
: QUY160-050Y
: OPEN (NON MOUNT)
: MA111-X
: 2SA1530A/QR/-X
: 2SC3928A/QR/-X
∗
3
BW
X
∗
1
∗
2
0
NOTE
CN002
R301
R481
S805
S806
S801
S802
F901
S803
S804
R901
R483
R302
R484
C481
CN00S
LF901
Q482
R816
R303
R815
R806
C482
D601
J803 J802
J804
D602
J801
R807
R486
R487
Q481
R814
R493
D491
R809
R495
R488
CN0PW
C488
C901
VA901
CN00W
Y801
C804
S901
R808
R494
R304
R306
C489
R499
C487
Q301
R491
R305
R497
D301
R307
C301
R813
R812
IC301
K401
CNDEG
K402
RY901
L401
TH901
C483
C484
C902
C485
CN00R
R492
R496
D805
R811
R810
D956
Q955
R960
R961
D957
C965
IC801
R801
D802
C802
C801
R802
CN001
R803
IC481
R601
R604
R602
R482
R603
C601
Y904
C602
Y902
R485
Y901
Y903
D804
R489
R490
D803Y802
Y803
LC801
Y804
K403
C803
D801
QGF1220C2-19
QUY153-050Y
QSW0619-003Z
QSW0619-003Z
QSW0619-003Z
QSW0619-003Z
QMF51E2-4R0J4
QSW0619-003Z
QSW0619-003Z
QRZ0111-474
NCB31CK-224X
LLRR
+- - +
QGA2501C5-04Z
QQR1356-001
NCB31CK-224X
QNN0656-002 QNN0656-003QNN0657-001
QNS0155-001
QGA7901C1-02
QFZ9072-224
QAF0060-621
CHGH0001-0H
QSW0750-001
CH
QRE121J-561Y
QFLC1HJ-103Z
S9066-11
QUY160-100Y
QGZ5004C1-02
QUY160-100Y
QSK0061-002
QQL244K-820Z
QAD0145-2R3
NCB31CK-224X
NCB31CK-224X
QFZ9072-224
QGA2501C5-03Z
MA8091/H/-X
RPM7238-H5
QGF1220C2-09
LA6515
QRE121J-271Y
QRE121J-271Y
QETM1VM-108
QETM1VM-108
MA8091/H/-X
MA8091/H/-X
QQR1199-001
QUY160-150Y
QUY153-050Y
POWER_LED( RED)
LH22440-T16
0
68K
x
6.8K
.22
*2
820
100K
470
0
.22
X
X
X
33K
3.3K
*1
330
X
X
0
1.5K
150K
1/50
0
.1
X
68K
0
X
560p
X
0
0
5.6K
X
0
3.3/50
220
180
.22
.22
47/16
10K
22K
0
X
*3
*1
22K
47K
*3
100/16
1K
X
100/16
.1
47
470
1K
120K
1K
1000/35
X
1000/35
X
5.6K
X
X
100K
X
X
X
X
KEYIN
ROTATION
M_GND
BL_GND
12V
M_GND
V_GND
AUDIO_R
B_MUTE
R
AUDIO_L
VIDEO
A_GND
AUDIO_R
M_GND
AUDIO_L
KEYIN
12V
BL_GND
ROTATION
M_GND
L
A_GND
V_GND
L01
DEG COIL
L01
ROTATION COIL
VIDEO-3
HEADPHONE
MAIN PWB
CN001
MAIN PWB
CN002
SPEAKER
FRONT CONTROL PWB ASS'Y
SCW-8001A-H2
NOTE) Please refer to page 2-21 for voltages of this circuit diagram.
DIFFERENCE PARTS LIST (∗PART)
∗
∗
POWER
CORD
QMPG120-170-JC
AV-29VS24MAV-29VS24A
QMPR340-165-K2
AV-29VX54S
QMPR650-165-JC
FRONT CONTROL PWB CIRCUIT DIAGRAM
No. YA103 2-15 2-16
No. YA103
C542
CN00X
C931
R922
R923
C924
C922
R929
C928
R924
HS522
C926
D927
D928
D929
R934
D922
R932
D921
R930
C929
D926
C906
CN001
K921
R901
R902
K922
HS601
W031
D923
D924
D925
Q921
Y905
R933 D930
LF902
T522
C925
R935
D931
Y907
Y908
Y906
Q957
R980
IC973
R957
C979
R956
C981
Q951
L973
D959
Q958
R970
C969
R960
IC972
C984
D970
R958
R959
R975
C950
W014
R952
R976
R955
Q571
C978
D961
L972
D951
C951
C971
C003
R962
C614
D962
C004
W048
D606
D955
R7
90
C601
R571
D604
R572
D605
CP955
C960
C603
C956
C604
C973
C605
C962
D960
IC921
C606
R606
C963
R607
C656
D601
D952
D603
R951
R7
83
C572
R473
C002
C917
K902
R474
C005
C953
C006
C611
C612
R625
D602
R605
R619
C602
R604
C954
C655
C959
R617
IC971
R618
IC975
C987
R601
R602
R603
L975
R573
R971
C972
L971
C974
D972
R972
R953
Q603
Q604
Q605
Q606
D471
D422
C431
C427
R615
R520
C423
D423
C430
R611
R448
R430
R426
R612 R613
C428
D451
R614
C451
C607
R464
C452
L421
C521
C522
C523
C524
C525
C526
C527
C528
C529
C530
R552
C532
R551
D551
D555
R533
R592
R594
D593
R581
D581
C608
R574
C592
Q572
R608
W011
W012
R575
D571
C573
D530
L530
R555
R530
C552
C581
R609
R610
Y972
R582
Q601
Y603
Q602
C609
C610
R616
R622
R620
R621
R623
R624
C901
C902
C903
C904
C905
Q607
Q608
C613
R662
83
R5
R591
D591
C591
Q471
R593
C101
D592
C571
C593
R595
W030
R596
R597
Q591
Q592
D594
C554
J805
D552
C553
C551
D554
R554
C661
R521
C556
C555
L521
C989
C531
Q461
R460
R458
R459
R461
R462
C992
C993
W022
R463
R4 75
R471
R472
C471
C453
IC451
R451
R452
R453
R454
R455
R456
R457
C454
R439
C435
C436
R431
R432
R433
R434
R435
R440
R437
R438
C429
R427
R411
R412
C420
C422
C102
C103
C424
L522
C104
R528
C582
C520
D520
R522
R525
R523
C105
C106 C107
C108
C109
W091
R726
R720
X701
W130
C308
W092
W001
K107
W016
W017
K103
W018
W115
W123
IC701
R813
R705
R706
C7 19
W024
W207
CN0HV
D901
C991
R742
W026
W103
R743
R744
C789
Y981
D710
IC601
IC974
CN00U
C717
C718
R745
R778
C715
R702
R772
W013
C720
R703
R775
41 R7
C7
21
D521
C713
D522
D523
C708
C712
Y791
R701
C710
L717
C709
Q791
R965
W185
W032
C741
D802
D801
C803
C804
L701
Y803
L702
W085
C802
W042
W124
W125
C781
C782
W086
C657
D101
Y702
C724
W156
D803
D804
R714
IC702
R816
J802
J803
J804
03 C7
R768
L002
L101
W197
L001
LC801
LC802
LC803
Y801
Q522
Y802
L715
W037
Y710
C740
R801
R802
W039
R803
Q101
Q102
Q103
Y804
C753
05 Y8
Q706
Y806
W0
40
LC804
Y807
Y808
C7
51
W041
C752
L703
C714
C706
C716
R707
R708
07
C7
R709
D701
C711
D524
W071
W088
C705
CF701
Q801
C809
Q521
Q803 Q804
R001
R002
R003
R004
CF702
R101
W019
R102
R103
R104
R105
R106
R107
R108
R109
R110
R815
R814
C722
Q805
R807
W043
W044
W045
W046
Y003
Y301
C775
C723
R7
10
Y701
Q701
R767
R766
C742
C704
R712
R713
W047
W204
W049
W050
W052
W063
W064
W065
W066
W067
W068
C7
25
C726
W055
C727
R715
C728
29
C7
C733
C732
W211
L704
W023
L705
W056
W059
W159
W060
W061
W069
W070
C735
C736
C744
D702
C745
C737
D703
C738
C739
R716
R717
R718
W101
R719
D708
W072
W073
W074
Y703
W034
CN00C
C743
W029
W075
R704
W025
W076
W077
W080
W082
C730
C731
C734
R721
R974
C915
HS921
R760
R770
LC701
Y706
W083
R632
Y705
Y707
IC651
L651
R651
R652
R653
R654
C6
51
R524
D651
R527
R663
R664
R655
R656
R657 R658
R659
R660
R661
C652
C660
C659 C653
R711
W188
C654
R7
22
R723
R808
R809
R810
R811
R812
W081
R724
CP954
R725
Q702
CF101
X301
C302
C303
R309
W003
R312
W196
C305
W195
C304
W036
C306
W038
C307
C309
R307
R308
R310
R311
R313
W098
R314
Q305
TU001
Q306
SF101
SF102
K301
C310
L301
L302
L303
R315
R316
R317
C311
C312
C313
R761
C314
C315
C316
R318
R319
R320
R321
Q307
66
C7
L711
W210
C764
W053
W035
C7
65
W097
L710
C761
C762
W090
63 C7
L709
R732
R7
33
R734
35
R7
R978
C760
C758
C759
L707
W079
W087
L708
C702
W078
W102
W094
W095
Y302
W191
K104
Y303
W114
R739
R730
W209
W113
Y714
CP650
R626
W110
R627
Y708
R628
CN00T
36
R7
C701
K701
W140
R755
R751
R7
47
T521
L7
12
C767
W006
W104
C916
R950
D957
C945
C921
K601
D932
D933
D934
D935
W147
W007
W134
W220
W148
Q703
HS401
R793
R729
C780
W1
86
W187
C750
C748
C749
W111
W054
C658
W057
W058
W033
C746
C747
R785
L716
W062
55
C7
R728
R757
54
C7
C7
56
C7
57
L706
W089
W116
W117
W119
W005
W118
R758
W120
W121
W122
R759
IC976
C776
R784
W131
W132
W133
R776
W137
W135
R740
R748
W192
W136
W021
W205
W015
W105
W106
38
W1
W139
K957
R754
W208
IC301
W028
R005
W144
W084
W206
W107
C779
R753
R773
C985
Y704
Y004
W2
13
W150
IC401
W151
W152
W153
W154
W143
W155
C982
W212
D813
C965
R7
74
C773
W141
C774
D709
R7 71
R777
C7
83
L714
K901
C001
W157
C771
D805
D806
W203
D8
11
C772
W161
W163
W164
W165
R752
C770
W168
W169
W170
R750
W173
W174
R749
W142
W146
R746
C769
C768
L713
W158
C
R727
W096
Q705
W183
W160
W166
W167
W172
W181
W193
W194
R629
W175
W176
W198
D704
Q609
W199
W177
W178
C777
R780
R781
R779
C983
Y973
R737
R731
W108
W202
D973
D975
W109
W112
W126
W189
W127
W201
Y601
W128
Y602
W190
L003
W145
W149
W162
W171
D953
D954
W179
W180
W182
CN002
D958
R8
04
CP953
Y818
R805
CP952
R954
R762
R763
R764
R765
W008
W002
W004
HS972
W009
C975
W010
R806
C958
Q610
W020
E4
Y961
K101
L523
T921
C964
C977
E5
C976
C952
C955
C957
C968
L951
L954
D472
IC951
K955
K952
K953
K954
K951
Q952
CN00W
Y965
D974
Y723
C110
R977
Y715
C940
W093
C785
C7
84
Y977
C580
Y971
R973
C980
PC901
R991
Q704
D971
D810
J801
D812
R769
W214
W215
W216
W051
W129
R791
R738
D791
Y817
W217
W218
W2
19
C986
Q707
Q708
R794
D001
R795
Y816
R796
C791
C792
C778
D707
R782
C967
Y712
Y7
13
R006
R007
R008
Y005
Y006
Q001
Q002
C
Q611
W184
Y716
C949
L952
K102
K105
A
Y815
A
R792
C790
Y911
FR901
R981
D977
Y007
Y008
D706
D976
B
B
K702
Y819
Y717
L304
Y709
R630
Y718
C317
C111
R341
R342
R631
R343
R344
Q341
D344
D345
D341
D342
D343
R345
C341
Y912
D936
Y724
Y725
Y814
Y604
R756
Y012
C786
Y974
D711
D712
Y975
Y976
Y978
Y979
Y980
Y982
Y009
Y010
Y011
Y711
Y719
Y720
Y983
Y984
Y913
Y721
Y722
Y914
Y915
Y813
Y726
Y727
Y728
R921
C961
FRONT
()
()
B1
MAIN PWB PATTERN
PATTERN DIAGRAM
No. YA103
2-17 2-18
No. YA103
CRT SOCKET PWB PATTERN
TOP
()
HS351
C201
D350
R350
Q373
R373
Q374
Q372
R372
R377
Q371
R376
R371
D372
R375
IC351
W002
W003
D371
D363
R351
W001
R352
R353
C351
C353
C352
R354
K207
CN0E3
Y353
L351
CN00T
C371
D357
R359
SG352
R356
CN0E2
W004
D355
TP-47R
TP-47G
R355
R357
SG353
D354
SK351
W007
W008
D356
R360
R358
SG351
TP-47B
SG354
R369
CN0SC
W009
W010
C359
C360
TP-E
R374
W015
W014
CN00U
C358
CN0E1
W011
W012
Y354
C218
C206
K206
C219
R210
R205
R203
R227
W005
C213
R228
R224
C212
R213
C215
C211
W013
R206
D204
R229
R220
Q201
R202
R219
C202
Q209
K203
W021
R214
C205
R212
Q203
R201
D203
R223
W020
R215
R207
R226
K205
Q205
Q207
Q206
C203
Q202
C204
Q204
D202
R208
R204
R209
R232
C214
C220
K208
W019
CL001
R225
K204
C208
K201
C217
R217
C210
R218
R216
D201
W017
W016
C209
R211
Q208
R221
R222
CN0VM
W018
C216
K202
C207
FR201
No. YA103 2-19
FRONT CONTROL PWB PATTERN
FRONT
()
W108
W107
CN001
R801
D957
TH901
C965
R960
R961
Q955
D956
CNDEG
FRONT
R303
C802
IC801
C301
RY901
CN00W
Q301
R802 C801
W109
D802
C902
IC301
W111
R307
D301
Y904
Y903
Y902
Y901
LF901
D801
R301
R304
R305
R302
R803
R306
C901
S901
R901
VA901
F901
CN0PW
J801
R601
W103
R604
CN00S
R603
R602
J802
Y804
W102
Y803
D803
W101
LC801
Y802
D602
R810
C804
C602
Y801
C803
J803
D804
R811
J804
D805
R809
C601
R808
W104
D601
No. YA1032-20
R806
R807
R494
C489
D491
R812
R495
R493
Q481
R496
R484
R492
R497
R487
R491
K402
Q482
R486
W106
CN002
R485
R488
R489
S801 S802 S803
R813 R815 R816
R814
R481
C488
C481
IC481
R483
R482
C485
W112
W110
W113
W105
C487
K401
K403
R499
R
L401
R490
C482
C484
W114
C483
S805 S806
S804
()
VOLTAGE CHART
<MAIN PWB>
PIN NO.
VOLTAGE(V)
PIN NO.
VOL AGE(V)
IC401
1 0.5
2 13.8
3 -11.7
4 -13.3
5 0
6 14.1
7 0.6
IC451
1 1.6
2 4.2
3 4.1
4 0
5 2.2
6 2.2
7 4.4
8 11.8
IC601
1 0
2 0
3 31.0
4 0
5 0
6 0
7 15.6
8 0.6
9 0
10 32.4
11 19.1
12 15.6
IC701
1 0
2 0
3 1.7
4 3.2
5 3.2
6 0
7 3.2
8 0
9 3.2
10 1.6
11 1.5
12 0
13 0
14 0
15 0
16 1.9
17 0
18 0
19 0
20 2.3
21 2.1
22 1.4
23 1.4
24 1.9
25 1.9
26 2.4
27 2.0
28 0
29 1.9
30 1.9
31 2.0
32 1.8
33 0.6
34 2.2
35 2.1
36 0
37 3.5
38 2.3
39 2.5
40 0
41 2.0
42 1.8
43 2.0
44 0
45 8.3
46 0
47 4.9
48 1.2
49 2.2
50 2.2
51 1.4
52 1.6
53 2.2
54 2.2
55 1.4
56 2.2
57 0
58 0
59 0
60 3.6
61 3.5
62 3.6
63 3.5
64 0
PIN NO.
VOLTAGE(V)
PIN NO.
VOL AGE(V)
65 2.0
66 0.3
67 1.6
68 0
69 4.9
70 1.3
71 1.4
72 1.3
73 1.9
74 1.7
75 0.1
76 0
77 3.2
78 1.2
79 1.2
80 0
81 0
82 4.9
83 2.3
84 3.7
85 1.9
86 2.0
87 2.0
88 3.2
89 0
90 3.2
91 1.5
92 0
93 1.8
94 3.1
95 0
96 1.7
97 3.1
98 0
99 0
100 1.8
101 0
102 3.2
103 3.2
104 0.7
105 0
106 0
107 0
108 1.9
109 1.9
110 3.2
111 1.6
112 3.2
113 0
114 3.2
115 0
116 2.6
117 1.8
118 1.8
119 3.2
120 3.1
121 0
122 3.2
123 0
124 1.8
125 0
126 3.2
127 3.1
128 3.1
IC1702
1 0
2 0
3 0
4 0
5 3.1
6 3.0
7 0
8 3.2
IC1921
1 297.5
3 0
4 19.9
5 0.2
6 1.0
7 1.3
IC1951
1 135.3
2 24.9
3 0
IC1972
1 6.4
2 0
3 3.3
IC1973
1 15.8
2 11.8
3 0
4 2.8
PIN NO.
PIN NO.
IC974
IC976
Q101
Q102
Q103
Q461
Q521
Q522
Q571
Q572
Q601
Q602
Q603
Q605
Q607
Q608
Q702
Q703
Q801
Q803
Q804
VOLTAGE(V)
VOL AGE(V)
1 0
2 0
3 0
4 0.5
5 2.9
6 0
7 3.2
1 1.8
2 0
3 0
4 0.5
5 2.9
6 0
7 3.2
E 2.1
C 11.6
B 2.9
E 0
C 0
B 3.1
E 0
C 0
B 3.1
E 0
C 19.7
B 0.5
E 0
C 0
B 1.6
E 0
C 131.0
B -0.1
E 135.2
C 0
B 134.9
E 0
C 3.2
B 0
E 8.2
C 0.2
B 8.2
E 0.2
C -0.3
B 0
E 0
C 0
B -0.4
E 0
C 0
B -0.3
E 0
C 0
B 0.6
E 0
C 21.6
B 0
E 1.3
C 4.7
B 2.0
E 3.2
C 0
B 3.2
E 1.9
C 0
B 1.2
E 0
C 0
B -0.4
E 0
C 0
B -0.5
PIN NO.
PIN NO.
Q805
E 0.2
C -0.5
B 0
Q921
E 20.4
C 53.8
B 20.8
Q951
E 0
C 28.3
B 0.1
Q952
E 0
C 0
B 0.7
Q957
E 0
C 30.3
B 0.1
Q958
E 30.4
C 6.4
B 30.3
TU001
1 2.2
2 3.7
3 0
4 1.9
5 1.9
6 4.9
7 4.9
8 0
9 35.0
10 0
11 0
<CRT SOCKET PWB>
VOLTAGE(V)T T T T
VOL AGE(V)
PIN NO.
PIN NO.
IC351
1 2.0
2 2.0
3 2.0
4 0
5 5.0
6 0
7 130.8
8 127.0
9 0
Q203
E 1.1
C 7.3
B 1.8
Q204
E 7.0
C 11.8
B 7.3
Q206
E 7.1
C 0
B 7.3
Q208
E 125.1
C 64.1
B 124.4
Q209
E 2.7
C 64.1
B 3.2
VOLTAGE(V)
VOL AGE(V)
<FRONT CONTROL PWB>
PIN NO.
VOLTAGE(V)T T
PIN NO.
VOL AGE(V)
IC481
1 6.2
2 6.2
3 7.3
4 7.4
5 0
6 8.0
7 8.0
8 8.5
9 8.4
10 11.8
IC801
1 3.1
2 3.2
3 0
Q481
E 0.8
C 6.6
B 1.4
Q482
E 7.3
C 0
B 6.6
Q955
E 0
C 11.8
B 0
No. YA103 2-21
WAVEFORMS
-MAIN PWB-
IC401-1
IC401-3
[V]
IC401-5
[V]
IC401-6
[V]
IC401-7
[V]
[V]
IC701-10
IC701-66
T522-2
0.8Vp-p
[0.2us/div] [0.2us/div]
2.4Vp-p
[H]
5.4Vp-p
[H]
9.0Vp-p
30Vp-p
IC701-11
3.0Vp-p
IC701-67
4.0Vp-p
T522-3
64Vp-p
[H]
[H]
IC701-21
IC701-74
T522-4
55Vp-p
30mVp-p
1.0Vp-p
130Vp-p
[V]
[H]
[H]
IC701-22
IC701-85
T522-5
28Vp-p
1.2Vp-p
2.0Vp-p
130Vp-p
[H]
[H]
IC701-23
IC701-86
T522-7
0.6Vp-p
[V][V]
1.8Vp-p
[H]
1.5Vp-p
[H] [H]
26Vp-p
IC701-48
IC701-87
T522-9
1.7Vp-p
2.4Vp-p
135Vp-p
[H]
[H]
IC701-65
[H]
5.4Vp-p
Q461-B
0.6Vp-p
Q461-C
[V]
-CRT SOCKET PWB-
IC351-7
150Vp-p
IC351-8
[H]
17Vp-p
110Vp-p
[H]
Q521-B
[V]
4.5Vp-p
IC351-9
180Vp-p
[H]
Q521-C
50Vp-p
[H]
Q522-B
2.8Vp-p
Q522-C
[H][H]
1050Vp-p
[H]
No. YA1032-22
Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan
(No. YA103)
Printed in Japan
WPC
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