SCHEMATIC DIAGRAMS
FLAT COLOUR TELEVISION
YA13720049
AV-14F14,
AV-1404F
AV-1414F
CD-ROM No.SML200410
/E,
/E
BASIC CHASSIS
CW
[AV-1414F/E]
[AV-14F14]
[AV-1404F/E]
COPYRIGHT © 2004 Victor Company of Japan, Limited
No.YA137
2004/9
AV-14F14, AV-1404F/E, AV-1414F
/E
STANDARD CIRCUIT DIAGRAM
NOTE ON USING CIRCUIT DIAGRAMS
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.
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
(4)Oscilloscope sweeping time
(5)Voltage values
Since the voltage values of signal circuit vary to some extent
according to adjustments, use them as reference values.
: Original setting position
when shipped
: DC 20kΩ/V
: H
: V
: Othters
: All DC voltage values
20µs / div
5ms / div
Sweeping time is
specified
3.INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board
: R209
R209
Type
No indication
MM
PP
MPP
MF
TF
BP
TAN
(3)Coils
No unit
Others
(4)Power Supply
Respective voltage values are indicated
(5)Test point
: Test point
(6)Connecting method
: Ceramic capacitor
: Metalized mylar capacitor
: Polypropylene capacitor
: Metalized polypropylene capacitor
: Metalized film capacitor
: Thin film capacitor
: Bipolar electrolytic capacitor
: Tantalum capacitor
: [µH]
: As specified
: B1
: 9V
: Connector
: Receptacle
: Only test point display
: Wrapping or soldering
: B2 (12V
: 5V
)
4.INDICATIONS ON THE CIRCUIT DIAGRAM
(1)Resistors
Resistance value
No unit : [Ω]
K
M
Rated allowable power
No indication : 1/16 [W]
Others : As specified
Type
No indication
OMR
MFR
MPR
UNFR
FR
Composition resistor 1/2 [W] is specified as 1/2S or Comp.
(2)Capacitors
Capacitance value
1 or higher : [pF]
less than 1
Withstand voltage
No indication : DC50[V]
Others : DC withstand voltage [V]
AC indicated
Electrolytic Capacitors
47/50[Example]: Capacitance value [µF]/withstand voltage[V]
: [kΩ]
: [MΩ]
: Carbon resistor
: Oxide metal film resistor
: Metal film resistor
: Metal plate resistor
: Uninflammable resistor
: Fusible resistor
: [µF]
: AC withstand voltage [V]
(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 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.
)
(No.YA137)2-1
CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-2
USING P.W. BOARD......................................................................................2-2
BLOCK DIAGRAM........................................................................................2-3
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM(1/3) ......................................................................................................... 2-5
MAIN PWB CIRCUIT DIAGRAM(2/3),(3/3) ................................................................................................. 2-7
PATTERN DIAGRAMS
MAIN PWB PATTERN ................................................................................................................................ 2-9
VOLTAGE CHART ...................................................................................... 2-11
WAVEFORMS ............................................................................................ 2-12
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW FRONT VIEW TOP VIEW
CHIP TR
E
C
B
ECB
B
(G)E(S)C(D)
ECB
ECB
C
BE
IC
BOTTOM VIEW FRONT VIEW TOP VIEW
OUT
E
IN
IN OUTE
1 N
1 N
CHIP IC
TOP VIEW
1
N
1
N
USING P.W. BOARD
P.W . BOARD ASS'Y NAME AV-14F14 AV-1404F/E AV-1414F/E
MAIN P.W. BOARD SCW-1304A-H2 SCW-1355A-H2 SCW-1328A-H2
1
N
2-2(No.YA137)
BLOCK DIAGRAM
VIDEO-1
INPUT
VIDEO-2
INPUT
(FRONT)
J801
VIDEO-1
AUDIO-1
J806,J807
VIDEO-2
AUDIO-2
MAIN PWB
IC701 MAIN MICRO COMPUTER/
IF.VIDEO.RGB.SYNC.DEF. PROCESS
108,109
SCL
SDA
TU001
TUNER
V1
L1
V3
L3
IF
IC702
MAIN MEMORY
SF101
SAW FILTER
SF102
SAW FILTER
127,128
98,99
119
29, 30
24, 25
97
58
51
49
SCL1, SDA1
SCL0, SDA0
PW_LED
REMOTE
KEY_IN
SIF IN
VIF IN
V1
V3
L1
SIF DETECT
VIF DETECT/AGC/AFT
SOUND TRAP
VIDEO
SELECT
I2C
BUS
I/O
PORT
MICRO
COMPUTER
VIDEO
C
IDENT.
Y
COMB FILTER
Y DELAY ADJ.
COLOUR
DEMOD
DIGITAL SIGNAL PROCESS
PEAKING SCAN
VELOCITY MOD.
U/V DELAY
SKIN TONE
U/V TINT
SATURATION
B-Y R-Y
BASE-BAND
DELAY LINE
SYNC
SEP.
RRGGB
RGB MATRIX
&
GAMMA
V. DRIVE
H. DRIVE
B
ROUT
GOUT
BOUT
OSD
SELECT
VDRA+,VDRB-
HOUT
85
86
87
22, 23
67
R
G
IC351
B
RGB OUT
MAIN PWB
(CRT SOCKET)
J809
HEADPHONE
V01
OUTPUT
J802
VIDEO_OUT
AUDIO_OUT
AC IN
V_OUT
L_OUT
REMOCON
RECEIVER
VOL+
VOL- CH+ CH- MENU
S901
POWER SW
F901
POWER
LED
AUDIO
SELECT
L3
34
AUDIO
48
VOUT
36
LOUT
SELECT
D901
RECT
IC921
POWER
REG
AUDIO
CONTROL
TRANSF.
T921
SW
A_L
IC972
3.3V REG
IC975
5V REG
IC973
12V REG
3
62
IC601
AUDIO AMP
IC974
1.8V REG
IC976
1.8V REG
L951
3.3V_STB
5V
1.8V
V1.8V
8V
12V
32V
5
1, 7
B1
T522
FBT
IC401
V. OUT
H. OUT
FOCUS
SCREEN
EHV
5
Q522
SPEAKER
V
DEF YOKE
H
DY01
2-4(No.YA137)(No.YA137)2-3
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM (1/3)
IC976
MM1561JF-X
C985
TU001
QAU0246-002
TUNER
47/16
IF
NC
32V
LOCK
QQR1114-001Z
5V
BM
R001
SDA
SCL
AS
BT
AGC
R004
27K
SCW
*
-1304A
J808
220
C005
.0022
XXXX
BL_GND
3.3V_STB
STB1
A_VCC
A_GND
V_SHIFT
H_DRIVE
P_ON/OFF
VDRA+
VDRB-
PROTECT
VER_PROTECT
8V
5V
12V
NECK
HFB
ABL
32V
C986
.1
K103
R101
QQR1114-001Z
10
R005
75
C001
.01
C003
.1
R002
220
C006
-1328A
MAIN PWB ASS'Y(3/3)
(CRT SOCKET)
CN10T
CN00C
QGA2501F1-06
IC801
RPM7238-H5
REMOTECON
R824
D808
LH22440-T16
220
220
220
220
R763
R764
R765
R762
PW_LED
PROT
5V
SDA1
SCL1
5V
V1.8A
R796
SCL0
SDA0
STB1
CONT
1.8V
P_ON/OFF
4.5/OTHER
3.58/OTHER
PW
V_SHIFT
H_DRIVE
PROTECT
A_VCC
A_GND
VDRA+
VDRB-
0
SCL0
SDA0
L701
*4
1.8V
L702
L703
X
STB1
8V
5V
5V
12V
NECK
NECK
CONT
HFB
ABL
100/16
VDRB-
VDRA+
SDA1
SCL1
D706
MA8036-X
IC702
!
MM1561JF-X
R978
Y981
3.3K
X
Y973
C983
BW
10/16
X
K101
L001
C101
.0047
CF101
X
C002
10/50
C004
470/16
3.9K
R003
33/16
SCW
SCW
-1355A
QQR1114-001Z
L003
QQL244J-4R7Z
6.8K
R102
.0047
C103
X
X
R007
R008
SCW
-1333A
C111
470/16
C110
.1
L101
QQL244J-2R2Z
R107
180
X
R104
D101
X
C109
.0047
R103
10
2.7K
Q101
Y004
X
R105
2SC5083/L-P/-T
100
R106
Q103
X
R108
47/25
C102
.0047
C104
R006
X
X
D001
Q002
X
DGS
Y006
0
SCW
-1334A
QNN0281
-002
IC974
0
Y007
X
DGS
VCCWPSCL
A0A1A2
C965
.1
X
R109
X
Q102
47/16
.1
R760
100
R761
R974
100
C982
CH
Y003
4.7/50
Y008
X
0
Y791
X
Q704
*1
SF102
QAX0666-002
SF101L002
QAX0325-001
1K
Q791
DTC124ESA-T
C793
X
P_ON/OFF
R737
3.3K
W-A
R738
10K
D713
MA8039/H/-X
VER_PROTECT
SDA
VSS
C106
X
C107
.01
X
R110
X
C105
X
C108
Q001
X
Y005
0
C778
C777
RECEVER
R825
120
560
R781
4.7K
R794
D707
2.2K
*3
C792
.1
Q708
*2
R795
100K
*4
R792
X
X
C703
C705
C706
3p
L717
*4
GND
C707
.1
C708
C711
2.2/50
C713
10/50
C714
.022
C715
.001
R703
100
C716
.001
C717
.047
R822
D809
1K
LE22440-T16
TIMER
TIMER
R780
100K
Q707
*1
R790
1K
W-A1
C704
3p
CH
CH
QAX0799-001Z
C709
.01
R704
100
/16
C719
R706
220
R707
22k
R708
10k
LED( ORANGE)
Q703
*2
X
C791
C701
.22
C702
.22
X
X701
R756
10K
C785
X
R701C710
12k6800p
C712
.22
TF
C718
.1
R705
39k
.01
C720
.001
R709
1M
D701
*3
TF
ABL
SSM3K02F-X
R793
100
X
D807
C806
100/16
R823
C807
47
.1
1/2W
REMOTE
R779
10K
C789
47/50
R783
10K
Q705
R759
3.3K
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
C721
47/16
PROTECT
Q706
SSM3K02F-X
G
D
G
S
R758
3.3k
SCLO
SDAO
L3NCL_OUTNCDecsDem
Ssif/RefIn/Avl/RefOut
1
C723
R711
1.5K
R712
L3
Y701
CF702
X
K106
QUY160-150Y
Y101
QUY160-125Y
Y102
QUY160-200Y
Y103
X
Y104
X
Y105
X
GNDGND
P12/Int2
4.7K
X
1.8V
D
D714
S
MA8030/H/-X
*4
L715
R757
4.7k
.1
C776
VssC3
V1.8C3
C726
Q760
*2
CF701
X
R322
1.2K
D303
X
R324
R323
X
0
Q308
X
C317
X
ECO_IN
KEYIN
1.2K
R740
R753
R755
1.2K
*3
X
D709
100
C773
C783
N
X
.1
R776
.22
C775
C784
100
C774
R777
220
R754
KEY_IN
VDO_DET
DecV1V8
S_V_DET
P25/PWM4
VssC1+P1
IC701
MAIN MICRO COMPUTER/
IF VIDEO RGB SYNC DEF.PROCESS
QssO/AmO/AudeEm
Gnd2
PllIf
SifAgc
IfVo/FmRo/DvbONCV8AudioSwitches
C727
3300p
10/50
1K
R797
390
R715
C729
.1
2.2/50
C728
R798
QRE141J-103Y
8V
R766
X
Q701
X
C722
R767
X
X
R670
C671
27K
X
C670
1
R671
12K
Y822
QUY160-150Y
Y705
X
Y706
X
Y709
BW
GNDGND
GND
IC302
X
R326
ECO
X
R325
X
R327
R328
X
X
ECO_IN
0
.22
L714
C772
100
R752
.1
C731
5V
QRE141J-103Y
ECO_IN
PROT
22/50
C771
1K
R751
2.2/50
C732
R675
R674
QUY160-150Y
QUY160-200Y
GND
PROT
AgcSsif
Y760
K104
Y711
Y712
Y824
Y713
X
C743
0
X
X
0
4.5/OTHER
X
R750
.1
C770
4.5/OTHER
V5P2
*4
10/50
L705
C733
5V
5V
A_MUTE
3.58/OTHER
2.7K
.1
R748
C769
100
1K
R747
1K
R771
R749
A_MUTE
3.58/OTHER
V_OUT
L1
.1
4.7K
1.5K
C734
R772
R773
L1
V_OUT
L_OUT
Q762
*2
GND
1.8V
1.2K
2.2/50
V1.8C1
*4
10/50
L704
C730
8V
8V
R672
15K
Q761
*1
R673
8.2K
R821 R820 R819 R818
470 330 220 180
PW
SDA1
SCL1
V_SHIFT
*4
L713
W-B1
220100
10K
X
3.3k
3.3k
X
.22
R741
R745
R743
R785
R784
10k
R746
V3.3P
V_SHIFT
V3
Audio4InR
1
.1
C782
C781
.1
C735
0
Y707
V3
D711
C768
100
R742
R744
SDA1
SCL1
POWER
P00/I2SDI1
C4
Cvbs2/Y
Audio2InL
Audio2InR
X
.01
C736
D703
X
.1
*8
D702
C744
C745
.1
X
C737
R710
X
R739
Y505
X
K102
QUY160-150Y
K107
QUY160-150Y
K105
QUY160-150Y
GND
GND
S_REDUCE
Audio3InL
CH
VER_PROTECT
X
D712
VER_PROTECT
Audio3InR
.1
CH
C738
TIMER
TIMER
TIMER
CVBS1C3AudOutLsL
.1
C739
.1
*8
C740
D704
C741
BW
Y710
CVBS1_GND
CVBS1
A_VCC
A_GND
1.8V
REMOTE
PW_LED
.22
*4
100
R736
C767
L712
VssC2
PW_LED
REMOTE
PW_LED
V1.8C2
V1.8ADC
VssADC
V3.3A2
V1.8A
GndA
RefAd
V3.3RefAdP
RefAdN
V3.3A1
Bout
Gout
Rout
BLKIN
BCL
V5P3
Gnd3
B3/Pb
G3/Y
R3/Pr
INSSW3
NC
Uout/INSSW2
Yout
Ysync
Yin/G2/Y
Uin/B2/Pb
Vin/R2/Pr
V5Comb
VssComb
Hout
FbiSo
A_L
AudOutHpR
CVBSO/PIP
AudOutLsR
C742
10/50
.1
R769
0
X
R768
X
LC701
Y702
Y703
X
A_L
CVBSO/PIP_GND
CVBSO/PIP
5V
P_ON/OFF
CP650
BW
CN00T
QJL001-063821
S801S802S803S804S805
QSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003Z
NCB31HK-152X
KEYIN
C766
.22
C764
.1
C763
.22
C761
.1
C758
.22
R734
100
C757
560p
CH
C779
10/50
R729
X
C746
.1
R728
R726
X
Y_GND
D603
*3
12V
V1.8A
L711
*4
C765
100/16
L710
*4
L709
*4
C762
100/16
L708
*4
C760
L707
.22
*4
C759
100/16
R735
100
R733
100
R732
1k
R731 D708
*3
3.3K
C756
L706
.1
*4
C755
10/50
C754
C753
.1
.1
C752
D753
.1
X
C751
.1
D751
X
R782
1.2K
C780
.1
C750
.1
C749
.1
C748
.1
C747
L716
10/50
*4
100
R727
560
27K
R725
X
X
Q702
X
R724
X
R778
X
R722
X
R723
5V
SVM
OFF_MUTE
D602
1SS133-T2
Q601
C607
100/16
C608
BW
*2
R608
R609
X
C609
27K
33/16
R622
10K
R616
X
D341
D342
D343
Y718
QUY160-075Y
Y720
X
X
R313
K701
QUY160-150Y
STB1
H_DRIVE
ABL
HFB
A_L
A_MUTE
R626
2.2K
R602
22K
D601
R603
0
*3
R611
10K
Q602
*2
R610
100K
R623 R620
33K 10K
Q607
*1
R624
68K
J808 J807
*
D815
R629
R628
Y708
0
*3
*3
*3
R307
X
R308
X
R310
X
X
R311
Q305
X
Q306
X
X
R314
Y715
QUY160-100Y
Y301
X
W-B
R625
220
Q609
*5
R627
C610
10/50
R621
2.2K
Q608
*1
VIDEO-2
0
X
L3
CH
C302
X
CH
K301
X
DIGITAL
C656
100/50
C601
3.3/50
12K
INPUT
QNN0281-002
C805
Y811
R341
0
R342
X
C303
R309
X
R312
C304
X
C305
ANALOG
R614
C613
10/50
X
0
X301
X
X
X
X
C306
C307
C308
100K
QNN0281-003
R817
75
D814
BW
*8
X
Y810Y809
0
LC805
Y_GND
V3
D344
X
R343
0
C341
220/16
IC301
X
X
X
X
Y716
X
AUDIO AMP
IC601
AN5279
10/50
R604
10K
C602
Y603
BW
X
Y604
Q605
UN2226-X
J806
J809
QNS0197-001
*8
10/50
C802
LC801
R807
100
1/2W
UN2226-X
CN00S
QGA2501C5-04Z
Y801
BW
R801
X
75
D816
BW
MTZJ9.1C-T2
R815
75
C804
470/16
D813
*8
R811
R810
82K
390
Q803
R630
R632
2701K270
1/2W
1/2W
C615
QETN1CM-477Z
L_AOUT
R345
R344
Q341
*2
Y303
0
QUY160-075Y
0
D345
*3
R320
X
R319
C316
X
C315
X
Q307
C314
X
C313
X
C312
X
C311
X
C310
X
C309
X
0
0
0
R315
R316
R317
L301
X
L_AOUT
X
C603C604
X
X
D604
R606
X
1/2W
X
X
L303
L302
Y302
X
R321
R318
X
CVBSO/PIP
X
CVBSO/PIP_GND
X
X
5V
12V
5V
CVBS1
CVBS1_GND
L1
5V
V_OUT
L_OUT
SCL1
SDA1
NECK
OFF_MUTE
D801
NCB31HK-152X
R802
0
R808
X
R809
0
C809
X
Q801
KTA1267/YG/-T
D805
Q805
*2
R814
100K
J801Y802
QNN0348-002
J802
QNN0348-002
-OUT
-OUT
SPEAKER
VIDEO-1
INPUT
OUTPUT
MAIN PWB ASS'Y (1/3)
SCW-1304A-H2 [AV-14F14]
SCW-1355A-H2 [AV-1404F/E]
SCW-1328A-H2 [AV-1414F/E]
NOTE) 1.Refer to the part list for the part number of IC701 and IC702.
2.Refer to page 2-11 for voltages of this circuit diagram.
3.Refer to page 2-12 for waveforms of this circuit diagram.
(No.YA137)2-5 2-6(No.YA137)
CS13572
MAIN PWB CIRCUIT DIAGRAM (2/3)
!
F901
QMF51E2-3R15J4
CN0PW
!
AC110V-AC240V
DEG
COIL
50Hz/60Hz
!
QGZ5004C1-02
QGA7901F1-02
CNDEG
S901
QSW1041-001
!
R904
X
QAF0060-621
Y909
BW
Y910
BW
VA901
!
TH901
QRZ0111-474
!
*
IC921
STR-W5753A/F5
*
!
R910
*
Y901
*
Y906
!
C909
*
QCZ9015-102Z
S/GND
GND
VCC
OLP
OCP
D
NC
SCW
-1304A
Y902
*
Y905
R901
QRF074K-4R7
!
C903
C922
MTZJ9.1C-T2
*
QFZ9072-224
.1
C910
LF901
!
C902
QRL029J-104
QRL029J-104
D933
SCW
-1328A
!
*
!
*
C901
X
R902
R903
C924
4.7/50
X
R929
D935
D931
MTZJ9.1C-T2
IC351
TDA6107AJF/N1
TP-E
C359
QCZ0131-821
!
SG354
X
CN00X
QGA2501F1-05
C358
X
ADJUSTMENT
CONNECTOR
NECK
HFB
ABL
VDRB-
VDRA+
BL_GND
3.3V_STB
A_GND
A_VCC
H_DRIVE
12V
8V5V32V
P_ON/OFF
V_SHIFT
*
*
Y904
Y903
*
*
Y907
Y908
LF902
!
*
D901
G2SBA60
!
C904
.001
AC400V
QCZ9015-102Z
R930
K922
QQR1114-001Z
C931
QCZ0364-681
C928
220p
R921
220
1/2W
SCW
-1334A
R923
1.8
1/2W
D927
1SS133-T2
R924
68K
MTZJ36A-T2
QRL039J-683
C906
*
RGP10M-5010-T3
QQR1114-001Z
MTZJ16C-T2
D932
R922
QRZ0237-R18
D928
D926
K921
C926
QFLC1HJ-822Z
R934
5.6K
1/2W
C915
QRE121J-6R8Y
RGP10J-5025-T3
C925
22/50
!
C905
QCZ9015-102Z
1M
R933
D929
1SS133-T2
R931
150K
D934
X
MTZJ3.3A-T2
SCW
SCW
-1355A
-1333A
C929
QFKA2JK-103
X
R932
D922
D921
*6
!
C992
QCZ9079-102
!
C991
QCZ9079-102
R965
Y965
X
QUY160-125Y
C955
QCB32HK-222Z
!
CP955
K955
QQR1114-001Z
X
FR901
!
T921
QQS0272-001
Y912
Y911
QUY160-100Y
QUY160-100Y
QQR1114-001Z
K957
X
!
R991
!
8.2M
QRZ9046-825Z
!
C993
.001
AC400V
QCZ9079-102
K953
QCB32HK-222Z
QQR1114-001Z
K952
RGP10J-5025-T3
C953
QCB32HK-222Z
ERC30-02L38
C952
D952
FSF05A20
QCZ0364-561
K951
QQR1114-001Z
RU3AM-LFC4
C951
X
ICP-N75-Y
CP
D955
C960
2200/35
C962
X
!
CP953
ICP-N38-Y
CP
D953
!
CP952
ICP-N38-Y
CP
C957
1000/16
C940
D951
C956
QEZ0203-107
GNDGND
C958
330/35
L954
QQL244J-5R6Z
Y950
X
Y913
BW
Y914
QUY160-125Y
Y915
QUY160-200Y
Y916
BW
Y917
QUY160-100Y
Y918
QQR1114-001Z
Y971
BW
Y974
C963
0
L952
QQL26AK-820Z
Y975
QUY160-075Y
D980
C964
100/35
QQL26AK-820Z
X
QUY160-100Y
1SR124-400A-T2
C949
1000/10
L951
R972
X
Y972
C975
470/16
X
Q980
2SB1201/S/
R986
10k
1/2W
Q981
IC972
BA33BC0T
D974
X
C976
4700p
IC973
PQ120RDA1SZ
VINVOGND
CONT
D971
*3
C979
100/25
R977
OMF2
Y977
BW
R982
1k
1/2W
*1
VIN
C989
.1
R983
C987
22/50
R973
IC975
PQ050RDA1SZ
VOUT
0
10K
R970
820
1/2W
C984
47/25
GND
CONT
R980
4.7K
1/2W
Q982
*1
R985
100/16BW100/16
R981
10K
R984
15k
18k
PROTECT
QUY160-100Y
L972
QQL244J-5R6Z
C977
47/16
QQL244J-5R6Z
C980
1SS133-T2
R791
QRE121J-471Y
L973
D970
MA8082/M/-X
D977
*3
L975
QQL26AK-820Z
C967
47/16
D981
C988
47/16
C978
47/16
R976
C961
QRL029J-223
STB1
VER_PROTECT
X
X
R355
R356
R357
CH
C351
ABL
VER_PROTECT
PROTECT
STB1
STB
ABL
HFB
HFB
V_SHIFT
VDRB-
12V
VDRA+
NECK
NECK
P_ON/OFF
PROTECT
V_SHIFT
3.3V_STB
P_ON/OFF
H_DRIVE
32V
12V
5V
8V
3.3V_STB
STB1
A_VCC
3.3V_STB
D791
MA8051/M/-X
12V
D973
*3
PROTECT
C981
390
P_ON/OFF
8V
X
PROTECT
D975
*3
5V
C968
47/16
R962
D962
MA8330/M/-X
32V
STB
HFB
VER_PROTECT
PROTECT
R471
C471
4.7/50
1SR124-400A-T2
12V
C401
470/16
VDRB-
VDRA+
R412
2.7K
H_DRIVE
R475
X
D472
*3
Q471
X
1M
82K
R472
D471
R402
R401
10K
X
R403
D401
X
R404
R405
C402
X
3.3K
R434
10K
X
R427
R411
2.7K
R448
1
1/2W
QRL039J-390
R520
100
C427
1000/35
0
0
C436
NCF21HZ-334X
R524
PUMP
UP
Vcc -Vcc
D422
MTZJ75-T2
.001
C429
C435
NCF21HZ-334X
C523
47/35
C520
.1
R521
1K
AN15525A
THERMAL
PROTECTION
CH
C423
12K
R423
1/2W
R432
2.7
L421
R439
H_DRIVE
2SC2655/Y/-T
IC401
C426
X
18p
R425 R424
15K
1/2W
R433
3.9
QFN32AJ-472Z
Q521
D520
*3
AMP
C421
4.7/50
C425
2200/25
C430
QQR1522-001
R440
470X
1/2W
T521
C521
.0033
GP10DE-5009-T2
15K
R473
68K
C428
100/35
D423
R421
TT2140LS-YB11
R474
220K
R422
X
R426
X
1/2W
X
!
Q522
R522
56
1/2W
R523
QRE121J-271Y
C522
MY
8200p
X
R420
C422
R428
X
R430
Q401
R429
X
X
X
C420
Q402
X
X
R431
X
*
X
C524
C526
GND GND
X
QUY160-125Y
QUY160-125Y
R597
X
D594
R596
X
X
Q592
X
R595
D593
X
Q591
X
R594
D591
X
C591
X
R591
X
C527
X
QFZ0197-684
C529
X
Y570
Y571
X
C593
X
X
D592
R592
X
X
R593
X
MA8051/L/-X
C582
D523
X
R527
X
C592
X
D554
MAIN PWB ASS'Y(1/3)
CN10T
QJL001-063821
R555
X
R529
QRL039J-221
Y501
Y502
C530
X
CN00T
C556
X
R554
1.8K
C553
X
BW
BW
L522
X
R528
1/2W
QRX029J-R47
X
QFLC2AJ-104Z
D555
X
R551
C555
MY
150
R352
150
R380
D350
MA8075/M/-X
QCB32HK-561Z
R353
150
R381
!
R533
QRZ9017-4R7
C551
D551
*6
x
R569
X
R354
D370
X
R350
L551
*
L525
BW
QUY160-100Y
C352
4.7/250
R570
QRT029J-2R7
Y581
Y582
X
1000p
R351
D351
EU01N-T2
Q372
X
Q373
X
D371
X
!
QRT029J-1R5
C571
QEZ0203-476
100
C353
L351
Q371
X
CHGC04-260-G
T522
QQH0168-001
QRE121J-122Y
100/10
R571
QRE121J-222Y
QRE121J-222Y
BW
L355
QFKC2EK-104ZQQL244J-5R6Z
*6*6*6
D354
CN00U
FBT
R572
C572
QRE121J-222Y
BW
L356
D355
R371
X
R372
X
R373
X
Q374
C350
X
R574
10K
1/2W
R575
1.8K
L357
X
BW
D356
D530
*6
R573
MA8075/H/-X
R358
QRZ0107-152Z
R359
QRZ0107-152Z
R360
QRZ0107-152Z
SG351 SG353
XX
R377
R375
X
R376
X
D372
X
QQR1113-001Z
R369
R370
120K
390K
1/2W
1/2W
CN10U
CHGC04-260-G
D583
X
D581
*6
C581
L530
QQL244K-220Z
R530
QRZ9017-4R7
C580
X
X
Q571
2SA1208/ST/Z1-T
D571
C573
R576
47/25
10K
TP-47B
TP-47G
TP-47R
!
SK351
CE42554-001
SG352
X
!
CN0E1
X
C371
X
K355
R585
0
R584
X
.1
1/2W
!
Q572
*1
CN0E2
MAIN PWB ASS'Y(3/3)
(CRT SOCKET)
SCW-1304A-H2
[AV-14F14]
SCW-1355A-H2
[AV-1404F/E]
SCW-1328A-H2
[AV-1414F/E]
R581
R582
1.8K
27K
1/2W
R583
47K
D582
MA8200/M/-X
C532
10/250
L551
QFZ0196
C526
QAD0121
TH901
LF901
QQR0673
LF902
QEZ0649
C906
QFZ9072
C909
C910
QUY160
Y901
-200Y
QUY160
Y902
-200Y
QUY160
Y903
-100Y
QUY160
Y904
-100Y
Y905
Y906
Y907
Y908
-220
-802
-9R0
X
-002
-127 -127
-473
X
X
X
X
X
-220
QFZ0196
-802
QAD0121
-9R0
QQR0673
-002
QEZ0633
QFZ9072
-224
QUY160
-150Y
QUY160
-150Y
QUY160
-150Y
QUY160
-150Y
-220
QFZ0196
-802
QAD0121
-9R0
QQR0673
X
-002
QEZ0633
-127
QFZ9072
X
-473
QUY160
X
-200Y
QUY160
X
-200Y
QUY160
X
-100Y
QUY160
X
-100Y
-240
-240
QFZ0200
QFZ0200
-812
-812
CEKP011
CEKP011
-001J2
-001J2
XX
X
QQR0673
QQR0673
-002
-002
QEZ0649
QEZ0649
-127
-127
QFZ9072
QFZ9072
-473
-473
XXX
QUY160
QUY160
-200Y
-200Y
QUY160
QUY160
-200Y
-200Y
QUY160
QUY160
-100Y
-100Y
QUY160
QUY160
-100Y
-100Y
XX
X
X
X
X
X
X
X
X
X
X
MAIN PWB ASS'Y (2/3)
SCW-1304A-H2 [AV-14F14]
SCW-1355A-H2 [AV-1404F/E]
SCW-1328A-H2 [AV-1414F/E]
!
NOTE) 1.Refer to page 2-11 for voltages of this circuit diagram.
2.Refer to page 2-12 for waveforms of this circuit diagram.
QQLZ034
QQLZ034
QQLZ034
QQLZ034
QQLZ034
QGZ5004C1-04
DEF YOKE
HV
CN0HV
CS13572
2-8(No.YA137)(No.YA137)2-7
PATTERN DIAGRAMS
MAIN PWB PATTERN
TOP
()
()
B1
L355
D370
HS351
W027
R355
R351
W016
C351
R350
CN00T
Q522
R356
R352
K355
D350
R522
HS522
IC351
R354
L356
D351
SG352
R380
T521
R357
D355
C353
R381
R353
C359
C792
C791
L351
R795
C524
C352
W103
C358
SG 354
Q708
R794
Q707
R359
W020
C529
L357
L357
TP-47G/R
SCREEN
R796
D707
C526
T522
R358
R528
TP-47B
SK351
Y502
Y501
SG351
R360
R527
C530
CN0HV
D354
D356
TP-
47R/G
D371
CN0E1
SG353
L421
R439
R440
C430
D523
L522
C551
C350
CN0E2
R375
R377
R371
Q371
Q372
Q373
C527
R426
Y570
R370
W096
R372
R373
R529
R551
D551
W083
Y571
C371
D372
R376
Q374
C425
W009
L525
D530
R569
C582
R421
R369
CN00U
CN0E3
R425
R424
R422
R554
C556
R533
C580
L530
R584
TP-E
R471
R423
C555
R576
R575
R523
R472
Q471
D472
C553
C427
W013
R555
D554
D571
C581
R570
R737
R520
C520
R978
C521
Y505
D422
C421
Q572
D7
13
C986
Q401
C471
R432
HS401
D555
C592
CL001
D581
R571
Y973
A
R429
R433
IC401
D592
C965
C435
W136
D593
R591
D591
R632
R630
CN00S
C983
R738
C982
Q704
Q521
C523
R428
C420
D471
D423
C593
Y971
C591
IC974
IC976
W178
C423
R594
J809
C985
R595
R530
C573
R572
R521
C522
W031
W004
C428
C426
L551
R574
W032
D7 91
W026
D520
R431
C436
R448
R411
Q591
C793
D706
Y720
R524
R430
Q402
R4
C429
CN0E4
Q571
CN00X
Y791
C778
34
R427
R593
R592
R817
W141
R791
R974
L7
R793
R759
R758
W097
W057
R403
R404
W064
D594
W108
W0
84
D5
R573
D814
Y810
Y981
R7
W180
03
C785
C401
R597
R596
C532
82
R757
R474
W087
W177
41
Q791
R475
W172
IC702
W071
R755
R777
C704
R420
C422
R473
W023
R412
W095
W042
CN00U
D583
C805
Y811
LC805
C777
R761
W130
L715
C775
C402
Q592
W038
R582
C572
J806
W011
Y809
W062
W188
C789
W120
W122
W128
W134
R401
R402
D401
R405
W098
R709
D701
R5
83
C571
CN00C
R760
W158
L702
W140
W001
W081
R731
D708
W187
W186
Y581
J807
W181
W175
R781
R745
L701
W030
C106
CN0E5
K106
R585
R581
Y582
R962
R764
R765
W028
Q703
W017
W125
W124
Y007
R762
R628
R779
R780
R785
R740
W113
C703
W006
C107
C109
W115
K101
R763
W176
R754
R708
W034
W121
L709
W147
L717
C708
L711
W173
D712
C774
D709
C714
R704
Y003
W025
C0
01
L001
L714
R7
R629
W079
W005
W123
R7 43
W142
W135
D711
W091
C770
92
R756
R703
R345
D345
R344
W1
72
C7
R753
W1
C7
W090
D962
W041
W044
97
48
07
C710
R103
R104
R102
C101
C111
W075
C002
R343
R7 71
W132
C713
R005
Q001
Q002
Y006
R007
R008
R001
R002
D815
W170
R7
R749
C7 84
C701
D101
W169
47
11
C7
W082
W077
W078
CF101
R752
W143
38
W1
C105
Q101
W189
W168
R748
R7 51
W195
C709
Y104
W110
L003
J808
Y708
W171
W161
B
R750
14
D7
C7
R7
76
C7
C702
R701
V
C715
C716
L101
R101
TU001
05 C7
Y303
73
90
W164
R784
W1
31
W204
C706
Y004
C003
W137
L7
W191
W146
R783
X701
Q102
C110
R706
D001
Y005
C005
W165
13
C712
C108
C102
R105
R106
R776
Y008
C717
SF101
W192
C004
C006
R004
Y302
C771
C7
83
Y103
Q103
R006
W119
W035
R746
C769
W0
Q7
Q706
R108
C721
R003
K103
R818
S801
W185
C341
24
05
R744
R107
C103
C104
K107
63
C7
W133
C768
W139
42
R7
R109
W045
L710
R736
IC701
SF102
C718
R110
W061
Y102
L002
W160
R3
C767
L712
K105
Q341
L707
42
V
R711
K102
L708
W166
C719
R707
C720
W046
W010
W002
D341
D344
D343
D342
R341
C761
C7 55
Y105
W149
R809
Y822
36
W0
Y718
C7
R705
Y709
C809
K301
66
W047
CF702
R808
C804
Y824
Y301
C7
65
CF701
Y101
CL003
W183
C670
R807
D813
S802
26
Y701
Q307
L301
C760
C7
C758
Q701
C722
R767
R815
L706
R313
C764
Y716
R712
R675
R798
R309
R312
C762
Q801
W088
C723
Y760
X301
C728
Q601
R610
R671
C759
R734
W055
R766
C306
C302
R735
C732
R797
R673
R819
C307
C303
W003
W039
R670
Q760
Q762
C308
W167
33
R7
CN00T
W072
W049
W014
W060
09
R6
Q602
R672
R674
Q761
S803
R308
R782
R732
C779
C756
R715
R772
D603
C671
R814
W203
C7
W053
Q805
R3
C757
W163
C780
C609
W190
07
52 W0
W199
29
Y711
C607
Q605
R802
J802
R310
L302
W099
W198
R773
R608
C608
Q306
L303
W051
D602
Q803
R311
W050
C304
W117
D751
W118
IC601
D805
R811
Q305
R314
C7
W129
R820
R316
C749
C750
54
W070
C7
C743
C731
K104
R603
W069
C802
W111
R315
C738
C745
R710
C736
C744
C7 81
C734
39
Y914
D601
R614
Y801
R810
S804
C316
W085
C748
K701
D753
C746
82
C7
W059
W056
L704
Y913
W116
W126
C656
D801
R320
Y715
C747
C753
C752
C602
R321
R319
C314
C315
IC301
W068
R604
LC801
R729
W063
R317
C751
W066
C730
C615
J801
R318
C313
C312
W086
C309
C311
Y712
L705
W054
Y604
R801
Y706
W174
C310
C987
Y713
R727
W065
W205
C604
D604
C305
W018
W194
R722
W012
D702
W048
C733
W184
Y916
Y915
Y802
W105
D981
R768
C740
C741
D704
Y710
W114
R606
C603
Y603
W089
R980
C988
R611
W2 02
Q609
R602
W193
R982
R985
W201
C601
C960
R626
R627
S805
Y705
R983 R984
LC701
C742
W019
W074
W196
W021
Y917
R625
Y965
CP650
C610
R620
R623
Q982
B
R821
Q981
C737
Q608
Q607
L951
W154
Y703
W102
R769
D703
W182
R965
R621
R325
W155
L716
R728
R739
Y707
C735
W029
W015
C9 76
C984
C964
C957
R822
W153
W162
HS601
R327
R326 R328
W152
R726
Y918
D974
W104
R622
C613
C940
IC302
D303
R323
W008
W151
Q702
R778
R724
C968
HS972
W076
CP955
R616
R624
W150
R723
W007
D970
C949
CP952
R725
R9
L952
W112
Y702
72
R322
Q308
R823
W157
L975
C978
IC972
R970
Y972
W101
W092
W127
W093
D980
K951
D951
R324
D952
D955
C955
C317
D8 07
C8 07
C806
CL002
L972
C977
Q980
C958
L954
W094
K955
D975
W043
Y975
C975
K952
IC801
D973
IC975
Y977
R986
C979
C952
Y904
C967
C989
R977
W058
W1 44
CP953
C963
K957
Y903
K953
T921
C951
C910
TH901
R981
W1 07
C953
Y974
C961
R973
LF901
L973
C956
D809
D977
C981
80
C9
IC973
C962
R910
C991
W145
D971
R976
W179
C992
D953
Y950
R825
F901
Y901
R824
Y902
VA901
CL004
D808
R991
FR901
Y912
Y906
C909
C905
R930
Y911
C901
Y905
C915
C993
K921
K922
R932
LF902
W156
C929
D928
D929
34 D9
C902
W159
D926
R9
24
C904
R902
C922
W022
Y907
R921
W040
D927
Y908
W080
C926
D922
D921
D931
W033
C928
W037
S901
R901
D933
R934
R904
D901
C906
R903
R929
C924
R922
C931
R933
Y909
C903
R923
R931
Y910
W109
HS921
IC921
C925
FRONT
CN0PW
CNDEG
W106
()
D932
W067
D935
W073
(No.YA137)2-9 2-10(No.YA137)
VOLTAGE CHARTS
<MAIN>
MODE
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
DC (V
)
MODE
DC (V
PIN NO.
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
)
MODE
DC (V
PIN NO.
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
)
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
DC (V
>
)
(No.YA137)2-11
WAVEFORMS
-MAIN PWB-
IC401-1
IC401-3
[V]
IC401-5
[V]
IC401-6
[V]
[V]
IC701-10
IC701-66
T522-2
0.8Vp-p
[0.2us/div] [0.2us/div]
2.6Vp-p
[H]
5.4Vp-p
[H]
0.4Vp-p
27Vp-p
IC701-11
3.4Vp-p
IC701-67
3.5Vp-p
T522-3
60Vp-p
52Vp-p
IC701-22
2.0Vp-p
IC701-74
[H]
1.0Vp-p
T522-5 T522-7
[H]
240Vp-p
[H]
[H]
IC701-23
IC701-85
28Vp-p
2.8Vp-p
1.5Vp-p
26Vp-p
IC701-48
[V][V]
IC701-86
[H]
T522-9
[H] [H]
210Vp-p
[H]
2.2Vp-p
[H]
1.4Vp-p
IC701-87
[H]
2.0Vp-p
Q521-B
1.5Vp-p
Q521-C
-CRT SOCKET PWB-
IC351-7
120Vp-p
IC351-8
[H]
42Vp-p
100Vp-p
[H]
[H]
Q522-B
IC351-9
10Vp-p
140Vp-p
[H][H]
[H]
Q522-C
[H]
930Vp-p
2-12(No.YA137)
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.YA137)
Printed in Japan
WPC
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