Page 1
SCHEMATIC DIAGRAMS
FLAT COLOUR TELEVISION
AV-25VX71
AV-25VX71
AV-2537V1
CD-ROM No. SML200312
/G
/S
/E
BASIC CHASSIS
CH3
RM-C1302
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
No.52202
2003/11
Page 2
AV-25VX71/G, AV-25VX71/S, AV-2537V1/E
STANDARD CIRCUIT DIAGRAM
! !
!
! !
NOTE ON USING CIRCUIT DIAGRAMS
1. SAFETY
The components identified by the
critical for safety. For continued safety replace safety critical
components only with manufactures recommended parts.
!!
! symbol and shading are
!!
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
•
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)
:9V
:5V
∗Respective voltage values are indicated
(5) Test point
: Test point
: Only test point display
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]
(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 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 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 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. 52202) 2-1
Page 3
CONTENTS
SEMICONDUCTOR SHAPES................................................................................................................................. 2-2
BLOCK DIAGRAM ......................................................................................................................................................... 2-3
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM (1/3) ............................................................................................................................. 2-5
MAIN PWB CIRCUIT DIAGRAM (2/3) ............................................................................................................................. 2-7
MAIN PWB (CRT SOCKET) CIRCUIT DIAGRAM (3/3) ............................................................................................... 2-8
PATTERN DIAGRAMS
MAIN PWB PATTERN ........................................................................................................................................................ 2-9
VOLTAGE CHART ........................................................................................................................................................ 2-11
WAVEFORMS .................................................................................................................................................................. 2-12
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
CHIP IC
TOP VIEWBOTTOM VIEW FRONT VIEW
OUT
E
IN
IN E OUT
N
N
N
1
N
1N
TOP VIEW
1
N
1N
1N
2-2 (No. 52202)
Page 4
J801
VIDEO-1
INPUT
T551
FBT
B1
FOCUS
TU001
TUNER
VIDEO
SW1
Y
C
AUDIO L/MONO
AUDIO R
IF
IC351
RGB OUT
SCL
SDA
MAIN PWB
(CRT SOCKET)
J802,J803
COMPONENT
(VIDEO-2)
INPUT
C
B
C
R
AUDIO R
J771-J773
FRONT IN
(VIDEO-3)
VIDEO
AUDIO L/MONO
AUDIO R
J804
OUTPUT
AUDIO L
AUDIO R
VOL+
REMOCON
RECEIVER
VOL- CH+ CH- MENU
POWER
LED
Q522
H. OUT
SCREEN
EHV
Q480
DRIVE
V
H
DY01
DEF YOKE
SPEAKER
L
SPEAKER
R
V/Y
AUDIO L/MONO
VIDEO OUT
SF101
SAW FILTER
SF102
SAW FILTER
CF106
TRAP
Q111
BUFFER
Q109
BUFFER
IC650
AUDIO OUT
AC IN
F901
POWER SW
D901
RECT
T901
SW
TRANSF.
IC974
REG
L951
STB5V
5V
8V
9V
32V
IC951
ERROR
AMP
PC901
VOLTAGE
FEEDBACK
IC901
POWER
REG
MAIN PWB
28, 29
R
G
B
13
23
9
3
51, 7
KEY_IN
REMOTE, LED
S901
IC972
3.3V REG
STB3.3V
3.3V
J770
HEADPHONE
V01
SCL
SDA
1
32
7
26
29,30
15
18 17 16
RGB
14
13
37
25
19
27
10
8
7
12
11
9
3
5
1
4
2
23
26
24
43
44
42
47
48
46
42
43
7
10,64
2,3
23, 24
51
52
53
21,22
33
20
38
35
IC801
VIDEO/AUDIO SW
IC701 MAIN MICROCOMPUTER, TELETEXT DECODER,
VIDEO/SYNC/DEF PROCESSOR
VOL1
VOL1
TONE VOL2
TONE VOL2
SURROUND
PROCESS
I2C
IC602 AUDIO CONTROL
11
10
Q137
BUFFER
Q133
BUFFER
CF141
6.0FILTER
Q136
BUFFER
Q132
BUFFER
CF142
6.5FILTER
CF140
5.5FILTER
CF130
4.5FILTER
Q130
BUFFER
4
14
15
B
G
R
26
CVBS2
15
6, 9
4
3
SEL
VSP
HSP
IC303
VIDEO2/PIP SW
13
3
U
V
5
Y
2
12
1
Y
U
V
45
IC702
MEMORY
62,63
IC973
3.3V REG
TV_L, TV_R
COLOUR
DEC.
H/V
SCALER
DRAM
A-D
CONVERT
OVER
SAMPLE
I2C
RGB
MATRIX
D-A
CONVERT
IC302
PIP CONTROL
SYNC
PROC.
IC130
SOUND
DETECT
CONTROL
S1
V1-Y
V1-C
Y
in
1
V1-V
V1-L
V1-R
V2-Y
V2-C
V2-V
V2-L
V2-R
V3-V
V3-L
V3-R
Vout1
Lout1
Rout1
SCL,SDA
Yout1
Cout1
MTV-V
MTV-L
MTV-R
Vout2
IC401
V. OUT
IC480
AMP
EWD
SIF IN
IF IN
U
V
Y
CVBS
/YIN
KEY IN
FBLIN
SCL1,
SDA1
REMOTE,
LED OUT
VIDEO
IDENT.
VIDEO
FILTER
PAL/
SECAM/
NTSC
DECODER
TELETEXT
ACQUI.
CHARA.
GEN.
RGB
MATRIX
OSD
INSERT
SYNC
SEP.
VIDEO
DETECT
QSS
SOUND
I2C
I/O
PORT
CPU
ROM
RAM
QSS OUT
IF VOUT
ROUT
GOUT
BOUT
HOUT
VDRA,
VDRB
V.DRIVE
H.DRIVE
U
V
Y
CIN
40
R
G
B
GBR
YUV
SELECT
PARABALA
DRIVE
SCL,
SDA
BLOCK DIAGRAM
No. 52202
2-3 2-4
No. 52202
Page 5
NOTES) 1. Please refer to page 2-11 for voltages of this circuit diagram.
2. Please refer to page 2-12 for waveforms of this circuit diagram.
: NRSA63J-0R0X
: DTC323TK-X
: 2SA1530A/GR/-X
: UN2212-X
: MA3120/M/-X
: 2SC3926A/GR/-X
∗
4
∗
7
: BUS WIRE
BW
∗
6
∗
1
∗
2
0
: NON MOUNT (OPEN)
X
NOTE
C663
Q804
IC302
C324
R653
C824 C825
C322
R837
C750
R838
C820
C823
C821
Q684
C813
C323
R840
R839
R652
C826
R832
R833
C331
C318
D654
C319
C108
C822
R836
C831
C830
C829
C650
C652
C647
C651
Q703
Y101
C640
R826
ABL
R803
R841
CN00T
R842
C105
IC130
D101
D733
R745
R708
R707
X301
L318
L319
L320
C770
R783
R806
C332
C646
C645
C330
C326
C644
C328
R689
R688
C321
C745
CN00C
J801
J803
C643
D655
R304
J802
R655
R820
R823
C819
CF102
R651
C682
R819
R817
C626
R815
C664
Q683
C665
Y301
R315
R305
Q306
Q686
C666
Q685
C311
C329
R692
R744
C827
R155
C627
R690
C628
R691
R845
C325
C327
J774
R334
R313
Q305
C308
R303
R301
R316
R302
R312
Q301
R844
C145
C807
R149
C805
C681
R306
J804
C313
C801
R632
C684
CN01A
R804
C683
C139
J804
Q138
Q307
J804
Q302
C814
C808
C629
C802
R627
R314
J802
C811
R657
R329
R330
Q321
R333
R335
Q322
R801
Y601
VSP
R626
C833
Q139
K301
C809
C312
Y001
Y002
C310
R802
R624
R625
Y003
H_DRIVE
CN00D
C730
C625
C630
R725
R719
C109
C812
Q103
IC701
R843
CN00A
Q861
R006
R712
IC801
C662
Q862
C810
R658
R664
K702
K101
R005
C333
R834
R650
R654
Y102
R633
D682
R835
C632
C817
C815
C633
Q661
R849
R805
R807
Q660
C634
C635
C636
C142
C141
C140
C143
R147
R148
C144
R662
R661
R660
C138
C137
C136 C135
C755
R848
R146
C134
R143
R144
R145
C132
Q137
R142
C133
Q136
Q132
R141
R139
R140
C131
R135
R134
R132
C130
CF141
CF142
CF140
R821
C834
K102
R785
R824
K109
R883
Q770
R830
S784
R138
R137
Q134
Q130
Y130
D818
CF131
CF130
R131
S783
R831
C713
Q131
Q803
R130
Q135
Q108
R829
HFB
R778
Q651
C806
Q801
Q109
Q802
Q318
R818
R813
R119
Q110
R809
R811
R808
R810
CF106
R120
R121
R117
CN001
R816
D804
D803
C803
R814
R111
C804
R112
R116
R812
C709
Q106
Q111
Q104
D805
L104
Q105
TU001
C101
C107
C104
C106
C103
C102
R102
R103
R104
R105
R106
R107
R108
Y103
Q101
L101
SF102
SF101
Q102
R110
R784
R782
R701
C005 C006
D760
R004R003
R002
R001
C003 C004
L002
C001 C002
R780
J772
R101
R007
R136
Q133
R772
J773
J770
R774
IC760
D771
R781
C741
R777
R760
R710
R709
R713
R882
C702
S782S781
D770
R775
S780
R776
J771
R773
R771
R770
C637
C638
K104
IC602
C639
R623
C631
C642
C641
L732
R321
D817
Q324
R663
R733
L730
C707
C732
C736
C740
C733
C731
X701
Q702
R716
R717
Q701
R715
R714
L701
D702
D801
D802
L731
D730
D731
C743
C742
R880
K105
R881
R319
R846
R320
C320
R769
C336
R847
R743
IC650
R656
Q650
D651
R318
Q320
Q319
R325R324
R327
IC303
R344
R345
Q323
K106
R343
R342
R346
R347
C337
CN01D
Y104
R686
K108
R726
R727
R697
R728
R779
C720
R720
Q720
R698
Y004
R699
C657
Q860
D807
D808
D704
D703
R687
R628
C748
R729
D816
D815
D820
R665
D819
R742
R749
R748
C655
C656
D732
R741C706
R740
R739 R738
C711
EW
C747
C746
C710
C751
D652
D653
C752
C753
C725
Y701
VDRB_
VDRA+
3.3V
CP650
C705
R718
R756
R755
R758
R757
3.3V_STB
R711
R724
R723
R722
R721
C756
R133
A.GND
C714
5V_STB
A.VCC
P_ON/OFF
R730
R109
PROTECT
R702
R703
R704
C007
5V
32V
R734
9V
R705
IC702
8V
C761
C760
R731
R732
L702
C704
C703
C734
C735
C738
C737
C739
C749
R737
R735
R736
C744
K701
C654
R328
R339
R340
R750
R341
C701
Y730
KTC3199/YG/-T
SDA9488X-X
QRK126J-121X
NCF31AZ-105X
NCF31AZ-105X
FMC2A-X
QJL001-065631
NCB31HK-472X
M52342SP
1SS268-X
QAX0775-001Z
QQL244K-100Z
CH41171-006
QNZ0454-001
QNN0348-001
80%
QNN0349-001
80%
QNN0349-002
QQR1113-001Z
80%
TDA9365N24I1217
MM1492AF
80%
QQR1114-001Z
QQR1114-001Z
QQR1114-001Z
80%
80%
QAX0696-001Z
QAX0697-001Z
QAX0695-001Z
CH
QQR1114-001Z
QQR1113-001Z
QSW0619-003Z
QAX0642-001Z
QSW0619-003Z
DTC323TK-X
DTC323TK-X
UN2212-X
QAX0639-001Z
QGA2501C5-04Z
QQL244K-180Z
QAU0287-001
NDC31HJ-180X
2SC5083/L-P/-T
QQLZ014-R82
QAX0731-001
QAX0325-001
LH22440-T16
TF
CE42050-001Z
QNN0282-002
QRE121J-271Y
QNN0282-001
QNS0155-001
GP1UM281QK
P1241-04
QSW0619-003ZQSW0619-003ZQSW0619-003Z
QNN0282-003
QRE121J-271Y
NJW1136GL1-W
QQL244J-5R6Z
QAX0737-001
QQL244K-100Z
MA3024-X
MA3120/M/-X
MA3120/M/-X
QQL244J-5R6Z
QQR1113-001Z
AN5277
CD4053BNS-X
QQR1113-001Z
BW
QQR1114-001Z
MA3100/M/-X
MA3100/M/-X
MA3033-X
MA3051/M/-X
MA3100/M/-X
MA3100/M/-X
QETM1VM-108
QETM1VM-108
NCB31CK-104X
MA3330/L/-X
MA3330/L/-X
NCB31CK-104X
NCB31CK-104X
CP
AT24WC0821VX71G
QQL244K-100Z
CH
CH
NFV91CJ-104X
12MHZ
NCB31HK-102X
QQR1113-001Z
.22
.01
X
100/16 .01
.01
100
X
120
1/10
100/16
1/10
∗
6
.01
.01
220
220
X
.1/50
1.2K
1k
1
27pX27p
X
470/10
75
.01
.01
.01
X
10/50
10/50
X
.47
47/50
BW
.33
100
33k
0
0
∗
2
1M
4.7K
4.7K
D_GND
10u
10u
10/50
220
75
.01
.1
.1
.01
1
2200p/50
1
X
27K
.01
.047/25
.1
∗
2
2.2K
8.2K
100
100
.1/50
X
8.2K
220/16
100
100
.033
100
.22
∗
6
.22
0
X
2.2K
X
∗
7
.22
∗
7
X
.1
2.2
560
.01
470
.047
100K
.082
2.2
1K
.1
.1
X
1K
X
X
.01
5.6K
2.2K
X
2.2K
X
∗
6
2.2k
.01
1/10
470
.1/50
220/16
5.6K
X
10/50
X
4.7/50
75
33/16
.01
∗
4
X
∗
6
.1/50
1/10
2200p/50
10/50
1K
X
.1/50
X
100
100
*1
2.2K
2.2K
∗
6
75
0
1K
22/50
∗
4
.01
X
0
0
0
75
100
100
X
.22
.47
.1
10K
220
10/50
1/10
X
820
∗
6
27K
100
220/25
∗
6
1/10
X
2.2k
BW
X
5.6k
10K
10K
X
∗
2
5.6k
4.7/50
1/10
1/10
4.7/50
∗
1
220
75
75
∗
1
4.7/50
4.7/50
4.7/50
.01
.01
.01
10/50
1K
3.3K
.022
33k
68k
10k
.01
.01
.01 470/10
X
470
10K
.01
470
22
820
.01
∗
1
560
100/16
∗
1
∗
1
1.8K
2.2K
1.5K
.01
560
1.8K
2.2K
.01
2.2k
180P
470
2.2k
180
∗
6
2.2k
470
10K
∗
4
∗
6
0
X
X
470
2.2k
.1
∗
4
∗
6
4.7K
∗
4
∗
1
75
X
X
.1
∗
6
X
2.2k
2.2k
1K
390
390
82k
82k
470
X
1K
X
X
X
10/50
X
1k
10/50
10k
X
100K
100/16
∗
4
∗
1
∗
6
X
∗
4
.0047
.01
.0047
.0047
.0047
6.8K
2.7K
180
22
100
4.7k
2.2k
X
∗
4
X
330
180
100
.0022 33/16
220
3.9K
220
220
.1 470/16
.01 10/50
470
10
75
4.7K
∗
6
X
1.2K
.1/16
3.9K
6.8k
4.7K
4.7K
100
470
10/50
∗
2
3.3K
3.9K
1K
1K
4.7/50
4.7/50
BW
100/50
47K
4.7/50
X
4.7/50
x
X
∗
6
10k
27K
X
100/16
100/16
1/50
2.2/50
.1/16
.22
∗
6
10K
10K
∗
6
10K
100
10
∗
2
∗
2
100/16
.1/16
2K
10k
56k
2.2k
0
100/16
X
.01
10k
680
X
X
X
47k
∗
1
∗
1
4.7k4.7k
82k
0
2.2K
∗
6
0
2.2K
0
2.2K
100/16
1K
4.7K
100K
X
10K
2.7K
47/16
1K
∗
6
100KX100K
X
∗
1
10K
10K
47/16
47
X
X
X
0
∗
2
100.22
100
100 10K
.1/16
.047/25
.047/25
.22
680P
X
BW
1000p/50
220
100
100
2.2K
2.2K
100
220
220
220
220
X
1.5K
47/16
22K
2.2k
100
100
1K
.01
390
1K
100/16
.1/50
100
39K
10
33p
33p
.0022
.0022
.1/16
1/50
10/50 2.7k
100K
33K
1000p
X
10k
10k
10k010k
220/16
BW
SW1
R2
L2
L1
Y1
REMOTE
SCL
LED
TV_V
SDA
KEYIN
VOUT2
SW1
ROUT1
LOUT1
LOUT2
B.MUTE
L2
ROUT2
R1
R1
BASS
Y2
CR
C1
Y2
Y1
A.GND
POWER_OFF_MUTE
YOUT1
CR
AUDIO_R
V1
A_OUT_R
L1
A_OUT_L
R2
COUT1
YOUT1
SCL
VOUT1
SDA
CB
ECO
CB
DVD/PIP
ROUT1
VIDEO
LOUT1
C1
V1
LOUT1
YOUT1
EW
SDA
B.MUTE
VOUT1
BASS
SCL
ROUT1
TV_V
VOUT2
TV_R
SCL
DVD/PIP
ECO
COUT1
P_ON/OFF
TV_L
SDA
A_OUT_R
TV_L
TV_R
VDRB_
PROTECT
A_OUT_L
P_ON/OFF
SCL
A.GND
POWER_OFF_MUTE
SCL
SDA
PROTECT
EW
VDRA+
REMOTE
KEYIN
VDRB_
LED
VDRA+
SDA
MAIN PWB ASS'Y (1/3)
SCH-1147A-H2 (AV-25VX71/G)
SCH-1166A-H2 (AV-25VX71/S)
SCH-1167A-H2 (AV-2537V1/E)
SPEAKER
IN (VIDEO-3)
HEADPHONE
VIDEO-1
INPUT
COMPONENT
(VIDEO-2)
INPUT
OUTPUT
MAIN PWB (3/3)
(CRT SOCKET) CN10T
MAIN PWB CIRCUIT DIAGRAM (1/3)
CIRCUIT DIAGRAMS
No. 52202
No. 52202
2-5 2-6
Page 6
NOTES) 1. Please refer to page 2-11 for voltages of this circuit diagram.
2. Please refer to page 2-12 for waveforms of this circuit diagram.
: NRSA63J-0R0X
: MA111-X
: 2SC3928A/GR/-X
: BUS WIRE
BW
∗2
∗3
0
: NON MOUNT (OPEN)
X
NOTE
C532
Y908
D966
Y909
K955
D965
C955
R953
Y907
C959
C957
R533
R965
R963
R964
Q953
C963
IC974
Y912
R531
R972
T901
Y906
D901
R590
C550
D909
R406
PC901
R908
D952
C952
R545
IC480
C978
C953
D553
LF902
K951
C404
C979
R415
Q952
R991
R912
L480
R409C409
IC901
Y501
Y502
D911
C911
R913
D401
C401
R425
R904
R401
CP952
K953
D956
R960
R907
C960
C483
R494
R530
R487
K902
R909
Q480
CNDEG
C915
R905
C917
Y910
R911
C521
R902
D904
R484
Y918
C905
R485
D964
C910
D592
R906
R971
C484
R483
C485
R493
CP951
R407
D971
D907
R480
C593
L524
R486
D550
C993
C591
Q592
R490
D902
R489
D903
C901
C907
C527
QFZ0197-184
MMP
R491
R492
R481
R482
C480
D594
C537
D912
Q591
C965
C481
D914
R952
C914
C902
R970
R915
D908
S901
C968
R542
QRE121J
-124Y
C969
R593
NRSA63J
-821X
1/16W
L01
D910
T551
R910
R969
C916
C973
R966
L954
C977
F901
R405
Y901
C422
Y902
Y903
C540
C535
C403
C408
C539
R411
R534
D593
VA901
C980
L951
R535
Y904
C908
D906
C962
IC972
D402
D408
C964
C974
R957
L540
K401
D968
Q954
RY901
C972
R527
D480
CN0PW
LF901
C906
R413
QRX01GJ-2R2
D969
R543
C407
C412
R962
C992
C991
Q521
T521
R595
Q522
Y951
R540
R521 R522
C522
C523
R526
270
1W
R524
QRL039J-820
2W
CN00U
R402
C402
R403
R404
R408
IC951
C413
K954
C975 C976
L953
C536
C954
D953
R532
C956
D524
CN00S
D595
R539
R538
Q523
Q524
R537
R536 C538
D596
D551
R546
R541
QRE121J
-124Y
K402
R591
QRE121J-472Y
C529
QENC2AM-225Z
C533
IC401
R528
C530
R529
R594
C541
C592
C525
QFZ0196-113
MPP
C531
C534
C524
QFZ0196-512
MPP
D554
D523
D521
D522
C526
QFP32GJ-223
PP
C411
R961
C528
QFZ0197-224
MPP
D954
CP953
C958
R410
C406
D405
R412
L523
IC973
CN0HV
R596 R597
Y505
Y731
Y504
Y503
R916
TH901
R973
C542
C961
R967
K901
Y507
Y506
Y915
R974
L955
D957
C520
Q351
Y509
Q353
Q354
IC351
Q355
R381
R382
SC
R383
C358
D351
R361
TP-47G
CN10U
R363
R365
R368
SK351
SK351
TP-E
R373
C355
D364
C356
SG304
D356
R374
R394
R393
R392 C359
R391D367
Q356
R387
R396
R384
VDRB_
D369
8V
ABL
R414
QRE121J-6R8Y
P_ON/OFF
C903
PROTECT
C904
R395
D365
Y955
Y956
3.3V_STB
VSP
C360
5V_STB
9V
H_DRIVE
D541
32V
A.GND
A.VCC
HFB
5V
VDRA+
EW
R592
QRZ0221-3R9
C981
C982
C983
K903
3.3V
Y551
Y552
R397
D370
C361
R385
R386
CN10T
D361
C357
D362
D363
R350
R351
R353
R380
D357
D358
D359
C353
D360
R369
R364
R354
L351
SG301
SG302
SG303
C352
D368
R389
R388
R390
D366
MA3068/M/-X
QQR1214-001Y
1SS133-T2
QCZ0122-561
QCB32HK-471Z
FR
1/2W
QCZ0364-122
AN80T36
QQS0216-001
!
GSIB460
PC123F2
!
3WOMR
QRL039J-333
ERC30-02L38
QCB32HK-471Z
1/2W
NCB31HK-104X
QEHQ1VM-108
RGP10J-5025-T3
QQR1035-002
!
QQR1113-001Z
QRZ9046-825Z
!
STR-F6709A/F7
RGP10J-TS-T3
1/2W
RGP10J-5025-T3
1/2W
CP
QQR1114-001Z
1/2W
QGZ5003C1-02
3WMFR
1/2W
15W,UNFR
QRF154K-2R2
EG01C-T2
1SS133-T2
QCZ9015-102Z
MA3330/L/-X
NDC31HJ-471X
MA3075/H/-X
2WMFR
ICP-N75-Y
!
CP
MA3150/M/-X
400VAC
QCZ9079-102
!
UN2212-X
MTZJ12C-T2
QFZ0975-104
!
1SS133-T2
2SA1208/ST/Z1-T
QFZ0975-473
!
QRZ0107-474
!
!
MTZJ27B-T2
QSW0846-001
!
!
1/2W
NCB31HK-104X
QQL244J-5R6Z
QMF51E2-4R0J4
!
TF
QCB32HK-101Z
QEHR1VM-227Z
TF
1% MF
QAF0052-621
!
QQLZ034-460
1%
MF
QFZ0209-222
EG01C-T2
R1141Q331B-X
50/60Hz
AC120V-240V
!
MTZJ75-T2
1/2W
QSK0092-001
!
QRL039J-103
PW
QGA7901F1-02
QQR0673-004
!
QFZ9072-224
!
1/2W
NCF21HZ-334X
QCZ9079-471
!
QCZ9079-471
!
2SC2655/Y/-T
QRZ9017-4R7
!
MY
MY
U
CHGC04-400-G
SE135N
MY
QQR1113-001Z
QQL244J-5R6Z
MY QRZ9017-4R7
!
QGA2501C5-05Z
RGP10J
-5025-T3
1/2W
QEHR1EM-108Z
AN5522
QCB32HK-561Z
1/2W
QEHR1EM-108Z
RGP10J-5025-T3
RGP10J-5025-T3
NCF21HZ-334X
QRL029J-223
FMX-G12S
ICP-N75-Y
!
!
CP
QFLC2AJ-683Z
1N4003-T2
1/2W
MM1563DF-X
HV
QGZ5003C1-04
QAD0134-4R5
QRL029J-680
QRL029J-680
QQL26AK-560Z
2SA1530A/QR/-X
T
TDA6107JF/N3S30
U
CHGC04-400-G
QRZ0107-152Z
QRZ0107-152Z
QRZ0107-152Z
QNZ0537-001
!
!
QCZ0131-821
G
R
1/2W
2SA1530A/QR/-X
QCZ9015-102Z
QCZ9015-102Z
RGP10J-5025-T3
QCS32HJ-180Z
QCB31HK-682Z
QQR1114-001Z
QJL001-065631
MAIN
PWB (1/3)
CN00T
RGP10J-5025-T3
RGP10J-5025-T3
RGP10J-5025-T3
MA3075/M/-X
X
X
6.8
X
QCB32HK-471Z
100
X
560p
X
0
10K
47K
∗
2
X
2.2K
390
X
X
.1
∗
3
12K
33K
22
UPC358G2-XE
0.1
X
X
X
∗
2
8.2M
1.5K
QQR1138-001
XX
BW
X
220/25
3R9
1/50
56K
680
12K
ICP-N75-Y
QQR1113
-001Z
31DF6N-FC5
390
56K
QEZ0203-227
QEZ0195-475Z
QRL039J-470
X
NRSA63J
-333X
470K
2SD1408/OY/-LB
1500p
.15
X
BW
3.3K
47/35
NRSA63J
-562X
.0022
NRSA63J
-562X
470p
X
18K
X
NRSA63J
-823X
QETN1HM-226Z
QRE121J-333Y
X
∗
3
QRE121J-681Y
47/25
QQLZ034-140
NRSA63J-272X
∗
3
100/10
NRSA63J-102X
X
NRSA63J-122X
∗
NRSA63J-562X
NRSA63J-822X
NRSA63J
-223X
NRSA63J
-562X
QETN1HM-106Z
X
X
2.2/50
X
3.3K
220/25
15K
.1
270/16
QQW0119-001
∗
3
QQH0141-001
4.7K
BW
100/16
6.8K
470/10
4A
6.8K
X
1000/35
X
X
.1
100p/500
220/35
0.18
X
220
X
X
100/16
46
X
X
10/50
∗
3
47/16
.1
6.8
QQL244J
-5R6Z
BW
∗
3
∗
2
47/16
10k
MTZJ4.3A-T2
∗
3
470
560
QQR1229-001
2.2k
2SD2645-YD
X
100 1K
.0033
.022
X
6800p
0
X
6.8K
.056/100
220/16 100/16
.01
.001
RGP10J-5025-T3
4.7
QETN1VM-227Z
X
X
X
X
X
X
X
X
X
8.2K
BW
1000/25
.47
560p/500
.47
18k
10/250
QETM2CM-227
1000/25
X
RH3G-F1
31DF6N-FC5
22k
2200/25
12K
.068/100
1
QQR1137-005
QQD0089-001
XX
BW
X
BW
BW
BW
68
22/250
2.2/50
47K
QQR1113-001Z
X
X
X
68
∗
3
QFZ0196
-202
BW
∗
2
∗
2
∗
2
100
100
100
47/16
∗
3
0
390K
A59QDC580X
PICTUR TUBE
∗
3
220/16
X
∗
3
120K
X
X
XX
68K
∗
3
47K
X
22K
X
.0022
.0022
X
X
BW
X
X
2.2u
470p
1
X
X
6.8K
0
1/50
X
X
∗
3
100p
∗3∗
3
150
150
150
100
4.7/250
2.2K
2.2K
2.2K
BW
XXX
.1
X
X
2.7K
100
x
8V
5V_STB
A.VCC
8V
3.3V_STB
5V_STB
3.3V_STB
3.3V
9V
3.3V
5V
STB
A.VCC
9V
5V
8V
9V
9V
32V
H_DRIVE
H_DRIVE
PROTECT
P_ON/OFF
32V
STB
!
!
!
!
!
!
LIVE
ISOLATED
DEG COIL
DEF YOKE
MAIN PWB ASS'Y (3/3)
(CRT SOCKET PWB)
SCH-1147A-H2 (AV-25VX71/G)
SCH-1166A-H2 (AV-25VX71/S)
SCH-1167A-H2 (AV-2537V1/E)
MAIN PWB ASS'Y (2/3)
SCH-1147A-H2 (AV-25VX71/G)
SCH-1166A-H2 (AV-25VX71/S)
SCH-1167A-H2 (AV-2537V1/E)
∗
DIFFERENCE LIST (∗PARTS)
C907
QEZ0649-327
QEZ0663-337
SCH-1147A-H2
SCH-1166A-H2
SCH-1167A-H2
ADJ. CONNECTOR
MAIN PWB CIRCUIT DIAGRAMS (2/3, 3/3)
No. 52202 2-7 2-8
No. 52202
Page 7
C360
C001
C002
C003
C004
C005
C006
C007
C101
C102
C103
C104
C105
C106
C107
C108
C109
C130
C131
C132
C133
C134
C135
C136
C137
C138
C140
C141
C142
C143
C144
IC303
IC302
R7
50
L
Y502
Y501
R590
W321
Q138
C308
C401
C402
C403
C404
W001
C406
C407
C408
C409
W002
C411
C412
C413
D408
R779
Y906
C422
C480
C481
W258
C483
C484
C485
C521
C522
C523
C524
C525
C526
C527
C528
C529
C530
C531
C532
C533
C534
C535
C536
C537
C538
C539
C540
C541
Y912
C591
C592
C593
R318
R319
R320
21
R3
Q3
18
Q3
19
20
Q3
R327
R3
28
R324
R325
K702
R3
29
R330
L318
L319
Q322
D
R665
IC602
C632
C633
W259
C634
C635
C636
C637
C638
C639
C631
C641
C642
CF102
R632
IC974
W044
W045
R623
C626
C627
C628
C550
C629
C630
R633
W261
W262
W263
W046
W265
W266
W419
C7
02
C703
C704
C705
C706
C707
C711
C7
30
C7
31
C732
C7
33
C734
C735
C736
C737
C738
C739
C740
C741
C742
C743
C744
C745
C746
C747
C749
C755
C756
C801
C802
C803
C804
C805
06
C8
C807
C808
C809
C810
C811
C812
C813
C815
C817
C819
C820
C821
C822
C823
C824
C825
C826
27
C8 C8
29
C8
30
C831
Y506
W269
D8
15
R596
Y507
R385
W281
CF106
CF130
CF131
CF140
CF141
CF142
C
HV
W270
T
U
C310
K402
R970
W271
D101
R594
D401
D402
L953
W287
D405
D480
D521
D522
D523
D524
D541
D551
D553
D554
W256
D592
D593
D594
D595
D596
Q703
CL002
02
D7
D730
D731
32
D7
D801
D8 02
D803
D804
D805
W015
D964
IC130
IC480
Q323
C665
IC701
IC702
IC801
J801 J802 J803
J804
W260
K401
Y601
L002
L101
E2
L104
Y910
L480
R315
L523
Q3
24
R342
L701
L702
L730
L731
Q101
Q102
Q103
Q104
Q105
Q106
C357
Q108
Q109
Q110
Q111
Q130
Q131
Q132
Q133
Q134
Q135
Q1 36
Q137
Q301
Q302
R313
R314
W274
Q480
Q521
Q522
Q523
Q524
Q591
Q592
D703
W019
R971
Q701
Q702
Q8
01
Q802
Q803
Q804
R001
R002
R003
R004
R006
R101
R102
03 R1
R104
R105
R106
R107 R108
R109
R110
R111
R112
SG304
88
R3
W434
R116
R117
R119
R120
R121
R130
R131
R132
R133
R134
R135
R136
R137
R138
R139
R1 40
R141
R142
R143
R144
R145
R146
R147
R148
R343
R344
R345
R301
R302
R303
R304
R305
R306
R316
R312
Q305
Q307
V
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R412
R413
R414
W276
R425
W021
W023
W025
R155
R480
R481
R482
R483
R484
R485
R486
R487
W279
R489
R490
R491
R4
92
R493
R494
R521
R522
C145
R524
R526
R527
R528
R529
R530
R531
R532
W027
R534
R535
R536
R537
R538
R539
R540
R541
R542
R543
R591
R592
R593
W428
R595
R346
R347
W096
W322
C625
W047
C647
C643
C644
C645
C646
D550
D904
W282
W283
W284
W285
D911
D914
W034
R701
R702
R703
R704
R705
X301
R707
R708
R709
R710
R711
R712
R713
R714
R715
16
R7
R717
R718
R719
R720
R721
R722
R723
R724
R730
R731
R732
R733
34
R7
R735
R736
R737
R738
R739
R740
R741
R755
R756
R757
R758
R801
R802
R803
R804
R805
R806
R807
R808
R809
R810
R811
R812
R813
R726
R8 15
17 R8
R8
18
R8
19
R820
R821
W003
R823
R824
W418
W036
W286
W038
R832
R833
R834
R835
R836
R837
R838
R839
R840
R841
R842
K108
R961
SF101
SF102
T521
T551
W288
TU001
Q321
X701
Y001
Y002
Y003
Y130
Y301
R389
W289
W048
L732
C640
W290
Y551
W291
R545
S
W049
HS401
HS480
HS522
W292
R742
R744
C750
W293
W294
W053
W054
W057
W058
CL001
W0 61
W062
R843
W297
R844
R845
Q860
W298
C325
C326
R846
R847
R848
R849
80
R8
R881
R882
R883
Q861
Q862
W067
W068
Y552
R624
W071
W072
R952
W074
W028
W078
W079
Y701
W084
D902
W302
W087
W304
W091
W092
W093
W094
W095
W305
IC401
W100
W101
D908
W306
W307
W105
W308
K104
W309
W109
W310
W113
W114
W311
W312
W313
W314
W315
W316
Y101
W317
W127
Y505
W319
W131
W132
W320
CP650
W135
W140
W324
W143
W325
W330
W327
W328
W329
W006
W331
W150
W332
W3 33
W334
W335
C139
W336
Y103
W338
W162
D903
Y
W257
W341
W171
W173
W343
Y918
W345
W181
W346
W347
C833
R728
R390
W192
W350
W195
W196
W430
W004
Y102
W431
W359
W005
D912
Q306
W219
W362
W363
W365
W232
R625
W039
W440
R905
R916
D953
R904
D954
D956
R910
R911
D760
SK351
R391
W385
R913
D971
R7
43
R991
R626
C910
C961
K901
W367
CP953
CP952
IC760
VA901
R957
IC973
C915
C963
D357
R902
D358
R770
R772
C327
C328
C911
C914
C907
D359
R686
R963
IC351
C917
R373
C993
D370
R363
R365
R533
C902
R368
C355
HS901
C978
K902
C356
C311
SCREEN
C972
C975
C979
IC901
R392
C956
C958
D361
C960
D907
C761
C770
C814
R627
D655
C965
R972
Q3
53
HS351
54
Q3
W388
R687
R628
C964
C977
W239
C969
W231
Q355
C976
D360
D909
D910
C955
C957
R374
C968
C974
C991
C992
R907
L524
L951
R381
L954
R382
R383
C358
Y902
Y903
Y904
R350
Y951
Y955
Y901
Y907
Y908
Y909
R351
R353
Y956
DEG
J771
J772
J773
J770
J774
S780 S781 S782 S783 S784
F901
R380
IC951
IC972
HS974
R912
R393
C916
K955
C312
K953
R906
D901
R908
C901
C906
RY901
C904
S901
LF901
C353
TH901
T
U
TP-47G
Q770
W090
Q952
Q953
C329
Q954
C905
D966
TP-E
D351
D770
W441
E1
R386
R384
R364
L351
Q139
D356
W372
SG301
D965
D968
D969
R909
W391
SG303
R354
SG302
A
R760
71 R7
73
R7
R775
R776
R777
R780
R781
R782
R783
R784
R785
R826
W007
Y004
R829
R830
R831
R369
D362
W438
D363
D364
W433
W442
W439
Q351
R3
61
R691
R387
D366
D
D367
D365
R658
R953
R960
R962
R964
R965
C330
C331
R774
R778
R966
R967
W043
R396
W272
C352
W443
W273
PW
D771
LF902
R969
C903
PC901
C980
CN001
C332
R333
C959
C760
D816
D807
L540
W376
C908
W378
W379
W380
W384
W230
D808
N1
W326
D817
W200
W201
D906
Q720
D818
D819
W052
W445
R727
C720
D820
W008
C663
W011
W364
D704
C6
64
W016
R725
W422
C725
C748
W424
W417
W425
Y509
W4
26
C666
C662
R729
W301
W383
W375
W370
Q660
Q661
W275
R660
R661
R662
R663
R664
C542
W361
K101
W371
W081
D952
CP951
R654
C651
C681
C682
C652
C654
C655
C656
C953
C650
C683
C6
84
C952
IC650
R397
K954
K951
HS650
Q650
Q651
Q683
Q684
Q685
Q686
R692
D651
D652
D653
T901
D654
D682
R394
C361
R651
R653
R655
R656
R657
R688
R689
R690
C359
D368
D369
R395
50
R6
R652
Q356
C954
C981
D7
33
R415
W108
C333
K102
C982
C983
45
R7
R769
C753
C751
C752
R973
W268
W051
R546
K903
R334
R3
35
C318
C962
C319
W277
W278
R007
C322
A
W280
W129
D957
W009
W128
R749
R748
C709
C7
10
C323
C324
W446
C313
W447
C320
C321
HS954
L955
C520
W389
14
R8
R699
K105
K106
R339
16
R8
R340
R697
V
R597
R341
C337
C336
L320
C714
R149
C973
W097
C834
W098
W099
W082
W416
K701
W083
W085
C713
W086
R915
W088
W089
W102
C6
57
W103
R698
W104
R974
Y915
W106
W107
W202
C701
W115
K301
W437
Y503
Y731
Y104
Y504
Y
R005
Y730
FRONT
()
()
B1
()
TOP
MAIN PWB PATTERN
PATTERN DIAGRAMS
No. 52202
2-9 2-10
No. 52202
Page 8
VOLTAGE CHART
<MAIN PWB>
PIN NO.
VOLTAGE(V)
IC1130
1 0.5
2 0.3
3 0.3
4 1.4
5 1.4
6 0.0
7 2.4
8 4.4
9 1.9
10 2.3
11 2.2
12 0.0
13 2.3
14 4.9
15 4.3
16 3.6
17 5.0
18 3.5
19 3.4
20 2.4
IC1401
1 0.5
2 13.4
3 -11.6
4 -13.0
5 0.1
6 13.8
7 0.5
IC1480
1 2.1
2 2.7
3 2.5
4 0
5 2.1
6 0.4
7 2.7
8 9.1
IC1602
1 3.7
2 3.8
3 3.7
4 3.7
5 3.8
6 3.8
7 3.8
8 3.9
9 3.9
10 4.3
11 2.3
12 2.4
13 0.3
14 2.8
15 2.7
16 0.3
17 7.6
18 3.8
19 0.7
20 3.1
21 3.7
22 0.9
23 1.8
24 1.8
25 0.5
26 3.9
27 3.8
28 3.7
29 4.3
30 4.5
31 3.8
32 3.8
IC1650
1 0.2
2 0.0
3 0.2
4 0.0
5 20.2
6 0.0
7 0.1
8 0.0
9 0.1
10 0.0
11 0.3
12 0.0
13 11.0
14 0.0
15 3.8
16 0.0
17 0.0
18 0.0
19 25.9
20 0.0
21 16.2
22 0.0
23 12.2
PIN NO.
VOLTAGE(V)
IC1701
1 3.3
2 3.0
3 2.8
4 5.1
5 3.0
6 4.9
7 3.3
8 2.8
9 0.0
10 0.0
11 0.0
12 0.0
13 2.3
14 8.2
15 5.0
16 2.7
17 3.9
18 0.0
19 4.0
20 2.1
21 0.8
22 0.9
23 1.9
24 1.8
25 0.1
26 3.8
27 1.9
28 1.9
29 1.9
30 0.0
31 2.1
32 0.0
33 1.5
34 0.4
35 2.5
36 2.0
37 2.3
38 3.0
39 8.2
40 3.3
41 0.0
42 3.7
43 1.5
44 3.4
45 1.9
46 2.5
47 2.6
48 2.5
49 2.6
50 5.5
51 2.3
52 2.5
53 2.4
54 3.2
55 0.0
56 3.2
57 0.0
58 1.6
59 1.6
60 0.0
61 3.2
62 4.5
63 4.4
64 5.0
IC1702
1 0.0
2 0.0
3 0.0
4 0.0
5 4.4
6 4.4
7 0.0
8 4.9
IC1760
1 5.0
2 5.0
3 0.0
IC1801
1 5.0
2 4.4
3 5.0
4 4.4
5 4.9
6 0.0
7 5.4
8 4.4
9 4.9
10 4.4
11 4.9
12 7.2
13 5.3
14 4.4
15 4.4
16 5.0
PIN NO.
IC1901
IC1951
IC1972
IC1974
TU1001
(AGC)
1
2(BT) 5.4
3(AS) 0.0
(SCL)
4
(SDA)
5
6(BM) 5.1
7(5V) 5.1
(LOCK)
8
9(32V) 33.3
10
11(IF) 0.0
Q1101
Q1102
Q1103
Q1104
Q1105
Q1106
Q1108
Q1109
VOLTAGE(V)
17 4.4
18 4.4
19 5.7
20 0.0
21 5.0
22 0.0
23 5.1
24 4.2
25 3.5
26 4.2
27 4.1
28 0.0
29 2.9
30 3.0
31 0.0
32 4.9
33 0.0
34 5.1
35 4.3
36 4.3
37 5.1
38 4.5
39 3.5
40 9.1
41 3.5
42 4.4
43 4.9
44 4.4
1 2.1
2 0.7
3 299.7
4 17.5
5 0.0
1 134.9
2 10.1
3 0.0
1 3.2
2 0.0
3 5.0
4 5.0
1 4.6
2 4.6
3 9.2
4 0.0
5 5.0
6 11.6
7 5.1
2.2
2.8
2.8
0.2
(NC)
0.0
E 1.5
C 9.1
B 2.3
E 0.0
C 0.0
B 3.1
E 0.0
C 0.0
B 2.9
E 3.7
C 0.0
B 3.0
E 2.8
C 0.0
B 0.0
E 0.0
C 3.7
B 0.0
E 3.1
C 8.8
B 3.7
E 0.0
C 0.0
B 3.1
PIN NO.
VOLTAGE(V)T T T T
Q1110
E 0.0
C 0.0
B 2.9
Q1111
E 3.1
C 8.8
B 0.0
Q1130
E 0.0
C 0.0
B 3.0
Q1131
E 0.0
C 0.0
B 2.8
Q1132
E 2.9
C 8.8
B 3.6
Q1133
E 3.1
C 0.0
B 2.5
Q1134
E 0.0
C 0.0
B 2.9
Q1135
E 0.0
C 3.5
B 0.0
Q1136
E 2.9
C 8.8
B 3.5
Q1137
E 2.3
C 7.5
B 2.9
Q1138
E 0.0
C 0.0
B 4.5
Q1139
E 0.0
C 0.0
B 4.5
Q1301
E 2.7
C 0.0
B 2.1
Q1302
E 2.3
C 0.0
B 1.7
Q1480
E 0.0
C 12.3
B 0.6
Q1521
E 0.0
C 18.7
B 0.0
Q1522
E 0.0
C 131
B -0.1
Q1591
E 134.9
C 0.0
B 134.4
Q1592
E 0.0
C 5.0
B 0.0
Q1660
E 0.0
C 0.0
B 0.6
Q1661
E 0.0
C 18.0
B 0.0
Q1683
E 9.1
C 0.2
B 9.2
Q1684
E 0.3
C -0.5
B 0.0
Note : • Mark * expresses the portion into which a voltage value is changed.
PIN NO.
VOLTAGE(V)
Q1685
E 0.0
C 0.0
B -0.4
Q1686
E 0.0
C 0.0
B -0.5
Q1701
E 3.2
C 3.2
B 2.6
Q1702
E 3.3
C 0.0
B 3.2
Q1703
1 0.0
2 3.2
3 5.0
4 5.0
5 0.0
Q1720
E 5.0
C 0.0
B 5.0
Q1770
E 5.8
C 0.1
B 7.4
Q1801
E 0.0
C 0.0
B 0.6
Q1802
E 0.0
C 0.0
B -0.5
Q1803
E 0.2
C -0.7
B 0.0
Q1804
E 4.4
C 9.1
B 5.0
Q1860
E 2.4
C 9.1
B 3.0
Q1861
E 7.4
C 1.8
B 6.8
Q1862
E 7.5
C 1.9
B 6.9
Q1952
E 0.0
C 0.0
B 0.6
Q1953
E 0.0
C 6.0
B 0.0
Q1954
E 0.0
C 9.2
B 0.0
<CRT SOCKET PWB>
PIN NO.
VOLTAGE(V)T T
IC1351
1 2.4
2 2.3
3 2.4
4 0.0
5 6.2
6 199.6
7 128.8
8 134.5
9 131.1
Q1351
E 6.0
C 0.0
B 6.4
Q1353
E 0.2
C 2.3
B 0.5
Q1354
E 0.2
C 2.4
B 0.6
Q1355
E 0.2
C 2.3
B 0.6
Q1356
E 0.6
C 0.0
B 0.0
No. 52202 2-11
Page 9
WAVEFORMS
-MAIN PWB-
IC401-1
IC401-3
[V]
IC401-5
[V]
IC401-6
[V]
IC401-7
[V]
[V]
IC701-21
IC701-47
IC801-7
0.6Vp-p
0.7Vp-p
1.3Vp-p
1.0Vp-p
[H]
[H]
IC701-22
IC701-51
IC801-13
28Vp-p
1.0Vp-p
2.7Vp-p
0.9Vp-p
[H]
[V][V]
[H]
IC701-33
IC701-52
IC801-23
45Vp-p
2.5Vp-p
2.3Vp-p
1.7Vp-p
[H]
[H]
[H]
IC701-34
IC701-53
IC801-27
28Vp-p
5.6Vp-p
3.3Vp-p
1.7Vp-p
[H]
[H]
[H]
IC701-38
IC701-58
IC801-37
0.8Vp-p
1.9Vp-p
[0.2us/div]
2.6Vp-p
1.7Vp-p
[H]
[H]
IC701-42
IC701-59
0.8Vp-p
[0.2us/div]
3.3Vp-p
[H]
IC701-43
(S-Video input)
[H]
0.7Vp-p
T551-2
230Vp-p
Q521-B
1.2Vp-p
T551-4
23Vp-p
Q521-C
32Vp-p
-MAIN PWB (CRT SOCKET)-
IC351-7
110Vp-p
IC351-8
[H]
130Vp-p
[H][H]
[H]
[H]
T551-6
Q522-B
IC351-9
116Vp-p
2.1Vp-p
150Vp-p
[H]
[H][H]
[H]
T551-7
Q522-C
116Vp-p
1000Vp-p
[H]
[H]
T551-8
56Vp-p
[H]
T551-9
[H]
12Vp-p
No. 522022-12
Page 10
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. 52202)
Printed in Japan
WPC
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