Page 1
AV-24F703
SCHEMATIC DIAGRAMS
COLOR TELEVISION
AV-24F703
CATV
VCR
DVD
TV
1
BBE
4
DISPLAY
7
SLEEP TIMER
C.C.
AUDIO SELECT
RM-C309G
MUTING
CH
VOL VOL
CH
+
– VCR CHANNEL
VCR/DVD
PREV NEXT
POWER
PLAY
STOPREC
OPEN/CLOSE STILL/PAUSE
TV
CD-ROM No. SML200204
POWER
STANDARD
INPUT
2
3
6
5
9
8
RETURN
0
LIGHT
ENTER
EXITMENU
TV/VCR
FFREW
PAUSE
POWER
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.
No. 52000
Mar. 2002
Page 2
AV-24F703
AV-24F703 STANDARD CIRCUIT DIAGRAM
CONTENTS
SEMICONDUCTOR BASE CONNECTIONS ..................................................................... 2-2
BLOCK DIAGRAM ............................................................................................................. 2-3
SCHEMATIC DIAGRAMS .................................................................................................. 2-5
MAIN PCB MICON/TUNER SCHEMATIC DIAGRAM
MAIN PCB CHROMA/IF SCHEMATIC DIAGRAM
MAIN PCB DEFLECTION SCHEMATIC DIAGRAM
MAIN PCB POWER SCHEMATIC DIAGRAM
MAIN PCB SOUND SCHEMATIC DIAGRAM
MAIN PCB AV SCHEMATIC DIAGRAM
MAIN PCB COMB/FILTER SCHEMATIC DIAGRAM
CRT AND VM COIL PCB SCHEMATIC DIAGRAMS
PATTERN DIAGRAMS ....................................................................................................... 2-21
MAIN PCB PATTERN
CRT PCB PATTERN
VM COIL PCB PATTERN
WAVEFORMS .................................................................................................................... 2-27
Mar. 2002 No. 52000
Page 3
AV-24F703
C
E
C
SEMICONDUCTOR BASE CONNECTIONS
DIODE
CATHOD
ANOD
1N4937 10ELS6N-TA1B2 10ELS2N-TA1B2 SLR-342VCT32
1SS133T-77 11E1-EIC RM11C-EIC
AU02A-EIC 30DF6-FC RU-4AM
MTZJ12B T-77 SB290S
MTZJ15B T-77
MTZJ18B T-77
MTZJ30B T-77
MTZJ33A T-77
MTZJ5.6B T-77
MTZJ6.2B T-77
MTZJ8.2B T-77
MTZJ9.1B T-77
RS-4FS
IC
TB1253N M62420SP AN5829S
1
1
LTV-817M-VB
1
MM1311AD LA76600M-TLM
1
2
3
KIA78L12BP-AT AN5276 LA78041
1
OEC7075A
1
1
NJM2150AM PST600C KIA7805API
S-24C16AFJA-TB-0 KIA7809API
1
7
1
2
3
1
2
3
TRANSISTOR
E
E
B
2SA1371(D,E)-AE KRC102SRTK 2SC4159(D,E) 2SA1837 2SA1037AKT146 KTC4217(O,Y) 2SD2553
2SA1624-AA KTA1273_Y 2SC4793 2SC2412KT146 R,S
2SC13840W KTC3198-AT(Y,GR) 2SK3326(2) DTA144EKAT146
2SC2909(S,T)-AA KTC3199_Y-AT KRA102SRTK
2SC752(G)(TM)_Y KTC3203_Y-AT KRC111SRTK
KTA1266-AT(Y,GR) KTC3227_Y-AT KTC3881S-RTK
B B
C
E
B
C
E
C
B
E
C
B
B
C
E
2-2 No. 52000
Page 4
AV-24F703
AV-24F703
BLOCK DIAGRAM
CHROMA IC
IC201 TB1253N
38
V OUT
FBP IN
34
31
H OUT
28
B OUT
ABCL
16 15 14
TU001
IF
11
7
6
IF IN
G OUT
SDA
IF IN
SCL
5
24
25
SCL
R OUT
42
4
SDA
C IN
YUV IN
43 44
CVBSLNT IN
47
55
51
IF DET OUT
COMB FILTER
IC1501
LA76600M-TLM
MICON
IC101 OEC7075A
30
SCL
31
SDA
18 19
14
SOUND DECORDER
IC902
AN5829S
21
22
IC198
S-24C16AFJA-TB-01
MEMORY
IC
5 6
9
10
SPEAKER
SP1001
L
12 7
SOUND AMP
2 5
14 7
NJM2150AM
20
14 7
SDA
SCL
TONE CONTROL
M62420SP
19
IC1001
AN5276
BBE
IC301
IC303
SPEAKER
SP1002
R
1
2
HEAD
PHONE JACK
J1001
G
B
CRT DRIVE
1
5
R
V.OUTPUT
IC401
LA78041
R
G
B
H. OUT
Q402
Q405
11
6
DY
18
3
16
18
SCL
17
SDA
30
32
31
25
22
8
CRT
V801
7F10
HV
S
F
10
FBT
FB401
9
17
4
6
3
LTV-817M-VB
+14V
+180V
+25V
Q514
SWITCHING
IC504
FEED BACK
20
Q502
SWITCHING
24
AV SWITCH
IC701
MM1311AD
27 29
23
LR
T501
3
Y
9
Y
3
C
5
L
2
R
4
V
1
714 15 13 8 10
V
5
V
R
L
9
15
SOUND+B
+B
YUV IN
S INPUT
LINE1
LINE2
LINE3
No.52000 2-3
No.520002-4
Page 5
SCHEMATIC DIAGRAMS
[MAIN PCB MICON/TUNER SCHEMATIC DIAGRAM]
ABC D E F GH
8
7
6
5
4
3
2
ACCESORY
BT001
R6P(AR)XICI
BT002
R6P(AR)XICI
FROM/TO CHROMA/IF
PROTECT
AFT_OUT
FROM DEFLECTION
V.OUT1 H_CTL
AFC X-RAY_TEST
X-RAY
FROM/TO POWER
X-RAY
P.FAIL
AT+10V
GND
DEGAUSS_H
FROM AV
SW_VIDEO_OUT
EUR524339
R149
1K 1/4W
TM101
RED LED
POWER ON
D109
SLR-342VCT32
W837 W828
2SC2412K
LED SW
Q108
2.7
0
OS101
RPM7138-H5
Vout
123
4.9
0
R126
2.7K
SW102
CH DOWN
GND
B+
0
5.0
C123
V-BUFFER
2SC2412K
C112
R148_1
1K 1/4W
VOL DOWN
SKHVBED010
1016V KA
4.8
Q101
0.0022 B
R101
560
SW104
SKHVBED010
R111
47
1K
R127
0
0
C138
SW105
POWER
C137 27P CH
C136 27P CH
0.01 B
R129 3.9K
CH UP
SKHVBED010
R144
10K
R131
R128 33K 1/4W
R104
560
SW101
SKHVBED010
VOL UP
10K
SW103
SKHVBED010
H-BUFFER
Q102
2SC2412K
R132
R155
4.7K
R156
10K
R114
2.2K
R116
2.2K
R130
4.8
0
33K
R119
47K
R125
47K
R115
47K
C107
X101_1
100CT8R005
1
R142
10K 1/4W
AV-24F703
AV-24F703
MICON/TUNER SCHEMATIC DIAGRAM
(MAIN PCB)
TU001 ENV56DB6G3
AGC
BTL
BPL
V.S
NC
MTZJ33A
C001
W876
5.0
68K 1/2W
SDA
5
6
7
NC
5.0
R006
4706.3V YK
C002
0.01 B
L002
100uH
W875
IF
11
14 15
1.3
820
0
MICON IC
OEC7075A
R146
0.1 B
IC101
5.0
110111213141516171819 22021
AUDIO MUTE
4.0
EXT MUTE
0
3
STANDBY_H
0
4
BBE SW
2.4
56789
AFT
5.0
KEY 1
5.0
KEY 2
2.2
X RAY
5.0
REMOCON
0
ON_TIMER
0
PIP AFT
0
AV2
NC
0
AV1
NC
0
4.7K
PIP SD
3.5
P FAIL
5.0
DEGAUSS H
3.2
X-RAY TEST
14.6
CNVSS
2.3
X.IN
1.7
X.OUT
0
VSS VCC
15.9
0
0
FSC IN
CLOCK CONT
C139
0.01 B
X-RAY TEST
Q103
KRC102SRTK
H_CTL
PROTECT
12C_OFF
SYNC
H SYNC
V SYNC
BLUE B
GREEN G
RED R
BLANK
NC
SDA1
SCL1
POWER
NC
RESET
CVIN
VHOLD
FILT
0
2.0
5.0
40 41 42
2.1
4.0
4.8
0
0
0
0
5.0
32 33 34 35 36 37 38 39
NC
0
5.0
30 31
2
5.0
5.0
5.0
2.4
2.0
2.0
HLF
1.0
5.0
22 23 24 25 26 27 28 29
SYNC SEP.
Q109
2SC2412K
R109 4.7K
R138 1K
150P CH
56P CH
C128
0.001 B
W809
0.3
0
C105
C103
180P B
C143
100P CH
R124 47K
0
C115
R151
4.7K
R150
4.7K
C132
R121
4.7K
R122
4.7K
R123
4.7K
C109
68P CH
R108
4.7K
R157
10K
R147
C124
1K
0.1 B
R102
C121
1K
100P CH
C140_1
0.01 B
C118 22006.3V YK
D102
1SS133
C108
68P CH
820P CH
R103
C122
W822
150V KA
C125
10P CH
R141
1K
R140
1K
R139
1K
R106
100 1/4W
R112
100 1/4W
1M
NC
NC
8
9
10
0
0
NC
30.0
D001
C004
0.022 M
R001
R002
68K 1/2W
D107
W805
1SS133
4
3
NC
SCL
ADRES
2
3
4
5.0
270
1
NC
NC
4.6
6.2
1.3
R003
330K
270
R007
C003
2.250V KA
5678
SDA
SCL
MODE
VSS
E2
E1
12 13
W824
RESET IC
IC103 PST600C
VCC GND V.OUT
123
R133
5.005.05.0
VCC
IC198
MEMORY IC
E0
S-24C16AFJA-TB-01
1234
0000
05.0 5.0
D103
10K
1SS133
C117
0.4750V KA
150V KA
C111
R134
10K
TEST POINT
GND
I2C_SCL
I2C_SDA
I2C_OFF
AGC
L
R
CP101
173979-7
1
2
3
4
5
6
7
FROM/TO CHROMA/IF
AGC
SYNC_OUT
SCL
SDA
IF
OSD_B
OSD_G
OSD_R
OSD_BLK
TO DEFLECTION
FROM/TO AV
EXT_MUTE
SCL
SDA
FROM/TO SOUND
BBE_SW
TV_MUTE
SDA
SCL
FROM/TO POWER
POWER
P.CON+5V
P.CON+B
GND
AT+5V
AT+5V2
FROM AV
AUDIO_JIG_R
AUDIO_JIG_L
PCB010
TMA532
8
7
6
5
4
3
2
1
THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE:
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
ETANTLES PIECES REPAREES PAR UNATTENTION:
CAUTION: DIGITAL TRANSISTOR
1
AB C D E F GH
2-5No.52000 2-6
No.52000
Page 6
[MAIN PCB CHROMA/IF SCHEMATIC DIAGRAM]
ABC D E F GH
FROM/TO AV
8
C_V_OUT_SW
AV-24F703
AV-24F703
CHROMA/IF SCHEMATIC DIAGRAM
(MAIN PCB)
8
7
6
5
4
3
2
1
TUNER_AUDIO_L
TUNER_AUDIO_R
TO COMBI/FILTER
Y_V_OUT_SW
TUNER_VIDEO
FROM AV
1
2
CD701B
3
CH243001
4
FSC_OUT
FROM POWER
GND
P.CON+9V
P.CON+5V
AT+5V
FROM/TO MICON/TUNER
AFT_OUT
AGC
IF
R.SIGNAL
G.SIGNAL
B.SIGNAL
TUNER AUDIO SIGNAL
TUNER VIDEO SIGNAL
LUMINANCE SIGNAL
COLOR SIGNAL
DEFLECTION SIGNAL
L601
5
270
R223
NC
NC
TV BUFFER
2SA1037AK
2.4
0
CF204
MKT47.3MC110P-TF
Q203
CAUTION: DIGITAL TRANSISTOR
C227
220P CH
L204
15uH
3.1
470
R213
CF203
TPSRA4M50C00-A0
R214
270
TV BUFFER
2SC2412K
R210
68
C229
100P CH
S101Y
W844
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
NOTE:
9.0
3.7
AUDIO
BUFFER
3.1
Q201
C210
0.0022 B
C211
R205
100
09.0
4.1 2.4 2.4 3.7 2.8 3.6 2.4 2.5 1.9 2.4 2.5 2.5 2.5
IF GND
IF DET OUT
IC201 TB1253N
SIF/H CORR IN
IF VCC(5V)
1 101112131415161718192 20 21 22 23 24 25 26 27 28
5.0 5.0
3.0 0 0 0 0.1 2.7 3.2 2.1 2.0 2.9 1.6 4.8 4.8
10010V YK
C203
C202
L602
0.01 B
0305
220
C220
1/4W
0.0022 B
1.5uH
Q202
3.5
R201
CF201
9.0
2.2K
R211
1K
EFCT4R5YS5A
6.8K
R217
1.3
2.2K
R218
4.1
R212
R202
C201
6.2
0.6
C935
4.750V YK
1.2K
R203
3.3K
220
R204
1K
0.01 B
R219
KTC3881S-RTK
R220
2SC2412K
CHROMA/IF IC
L201
100uH
R221
390
L203
PRE AMP
Q204
82
6
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
L205
470
R215
0.2250V YK
LOOP FILTER
VCO ADJ FILTER
NC
1050V YK
C204
100uH
47uH
C213
10016V
YK
C212
0.01 B
C214
IF VCC(9V)
AUDIO OUT
C221
0.01 B
C206
V REF
AFT OUT
0.1 B
D201
MTZJ12B
C634
C215
33P CH
YK
10
C216
1050V YK
50V
DE-EMPH
DC NF FILTER
EXT AUDIO IN
IF AGC
IF IN
IF IN
6789
C218
C208
C209
0.01 B
0.01 B
R209
W839
C207
10P CH
C205
10P CH
0.22 B
C601
0.1 B
CVBS LNT IN
Y CLAMP FILTER
X'TAL(3.58MHz)
RF AGC
12
0.4750V YK
X601
33K
C222
0.01 B
C627
8P CH
12345
7
150V YK
C604
4546474849550515253545556
APL DET FILTER
APC FILTER
C629
0.0022 B
3.579545MHz
C630
R619
C637 3P CH
C641
FILTER,SAW
OUTOUTGININ
SAFGP45M7VFGZ00B
NC NC
2.3 2.3 2.3 2.3NC0 5.0 5.0 0 3.7 3.6 2.6 3.7
Matrix
IC902 AN5829S
SOUND DECORDER IC
1 101112
0 2.3 2.3 2.2 2.2 0.4
C917
220K
R906
75
R74775R750
C606
C605
0.1 B
0.1 B
C607
0.01 B
NC
U IN
V IN
C IN
CVBS EXT IN
CW OUT
YC VCC(5V)
R OUT
G OUT
4706.3V YK
C619
0.2250V YK
C618 0.01 B
33K
CF202_1
AGC
Cancel
Offset
Cancel
Offset
NC NC
4.750V KA
L604
C602
0.1 B
0.001 B
2.3
2
2.7K
R610
R612
100
100
R609
R611
100uH 0305
D604 MTZJ6.2B
D603 MTZJ6.2B
13 14 15
C920
470
470
R905
R904
2021222324
DAC
OUT SW
Switch
De-Emph
(L-R)/SAP
75us
Filter
SAPout
Expand
Wide Band
3456789
C918 4.750V KA
C919 2.250V KA
C640
100016V YK
R601
150V YK
C608
2.7 1.5 6.0 4.9
BLACK DET FILTER
B OUT
4.8 0 2.2 0.1 2.2 2.2 2.2 1.1 6.0
2.7K
R614
100
R613
D602
100P CH
R907
IIC Decoder
ZAP
L+R Filter L+R Demod
fH.2fH Trap Filter
RMS Det
Wide Band
C921 1050V YK
R602
180K
C633
8
0.01 B
09.0
V OUT
DIG GND
CVBS OUT
YC GND
SVM OUT
YS/YM IN
10K
2.7K
R623
R615
1.8K
D617
MTZJ6.2B
MTZJ6.2B
C923
100P CH
220 1/4W
R908
220 1/4W
GND
Cancel
L-R DemodL-R Filter
Pilot
dbx De-Emph
Vcc
5.1 2.4 2.4 0.4 2.3 3.4
0.3350V KA
C925
C922
0.022 B
D618
1K
C611_2
C620
C926
St.PLL
Filter
Wide Band
Expand
Spectral
V RAMP
EXT R IN
0.047 B
Filter
Stereo
C927
MTZJ6.2B
C615
10016V
YK
0.47 TF
C621
0.1 B
C928
Det
Pilot
Filter
Spectral
RMS Det
Spectral
0.022 B
47uH
H VCC(9V)
EXT G IN
0.1 B
Filter
Noise
C930
C929
470
10K
R604
R605
910
R607
2.2K
W833
R608
270
R603
3.3K
1/4W
C609
0.022 B
2.250V KA
C612
7.1 4.0 2.1 0 6.0 3.4 2.0
H OUT
SYNC OUT
H AFC FILTER
EXT B IN
RGB VCC(9V)
SCL
9.0 9.0
10010V YK
C623
C624
0.01 B
C622
0.1 B
0.1 B
W842
47uH 0305
L603
C931
0.1 B
13141516171819
Det
VCA
SAP
Input
Filter
SAP
Demod
SAP
Det
Noise
C932
0.1 B
0.1 B
100
3.350V KA
C924
10V YK
X-RAY
SDA
5.0 5.0
W843
D611
L901
22uH
C638
FBP IN/GP OUT
EHT IN
R625
120K
C636
0.1 B
R624
1.5M
D613
1SS133
V.BLK
Q604
2SC2412K
C616
180P CH
DIG VDD
IK IN
W804
D614
1SS133
3.6
0
4716V YK
2933031323334353637383944041424344
R618 180K
C625
1SS133
C617
EW OUT
ABCL IN
4.750V NA
2.0
11
1B
D606
D605
11E1-EIC
D608
1SS133
R636
2.2K
PROTECT
Q601
KRA102SRTK
MTZJ5.6B
C626
0.012 B
S801X S801Y
D612
33K
0
PROTECT
Q603
2SC2412K
D615
1SS133
R635
W820
W878
W873
1SS133
R631
82 1/2W
0
5
0
4.8
0
R638
1K 1/4W
W874
R640
4.7K
FROM/TO MICON/TUNER
SYNC_OUT
SDA
SCL
OSD_B
OSD_G
OSD_R
OSD_BLK
PROTECT
FROM/TO DEFLECTION
V.OUT2
H.OUT
EW_OUT
ABCL
B.OUT
G.OUT
R.OUT
VM_OUT
AFC
V.OUT1
PCB010
TMA532
7
6
5
4
3
2
1
AB C D E F GH
No.52000 2-7
No.520002-8
Page 7
[MAIN PCB DEFLECTION SCHEMATIC DIAGRAM]
AB C D E F G H
8
7
6
FROM POWER
P.CON+5V
P.CON+9V
GND
+B
AT+12V
5
P.CON+B
4
FROM/TO MICON/TUNER
X-RAY_TEST
V.OUT1
AFC
X-RAY
3
2
PCB010
TMA532
H_CTL
FROM/TO CHROMA/IF
V.OUT1
V.OUT2
H.OUT
ABCL
B.OUT
R.OUT
G.OUT
EW_OUT
VM_OUT
AFC
1
THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE:
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
AB C D E F G H
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
R453
10K
0
C439
R448
1K
R454
R403
0.001 B
5
H_CTL
2SC2412K
0
220 1/2W
KTC3227_Y
330
100 2W
D406
Q407
H.DRIVE
R452_1
BUFFER
Q408
KTA1266
2.3
R449
Q402
17.3
0.4
MTZJ5.6B
100K
0
R426
W857
R455
2.902.9
0.7
C402
0.01100V MKT
R406
470 1/2W
D414
11E1-EIC
15.9
10.9 15.9
R436
18K +-1%
4.7K +-1%
220 1/2W
BUFFER
Q409
KTA1266
2.3
0.7
B401
W5RH3.5
X5X1.0
B402
W5RH3.5
X5X1.0
C403
5.6K
R456
6.5
DRIVE
2SC4159
0
HS401
763WAA0214
2250V YK
X-RAY TEST
Q406
DTA144EKA
Q410
T401_1
ETH19Y203AY
345
R441
15K +-1%
R457
4.7K 1/4W
R459_2
11WF
1K
R458
763WAA0216
C430
DEFLECTION SCHEMATIC DIAGRAM
R407
5.6K
L403
ELC16B501EN
12
3
NC
6.850V UHT
C442
HS402
H.OUT
Q405
2SD2553
20 2.8
12
R428
100 1/4W
D411
10ELS6N
22100V YK
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
W862 W861
D415
11E1-EIC
D404
TP004
AV-24F703
C405
D408
00.1
D409
MTZJ9.1B
(MAIN PCB)
V.OUTPUT IC
IC401 LA78041
AMP
+
PUMP UP
VCC GND
1234567
D402
R414
R417 33K
820
R415
150V YK
C406
R416
5.6 1/2W
MPP
0.0181.25KV
C420_1
0.027630V PP
C421
R430 56K 1/2W
ARESINCE THESE PARTS MARKED BYCAUTION:
25.04.0 0 4.02.0 12.0 25.0
C407
11E1-EIC
C411
22P500V SL
C408
R420
0.00331.25KV
C412_1
8.2K 1/2W
16
27K +-1%
R413
12K +-1%
560P CH
21
RS-4FS
RU-4AM
R410_1
270 2W
2-9No.52000 2-10
AV-24F703
THERMAL PROTECTION
17
10035V YK
220025V MHE
1050V YK
C409
2.2 1/2W
MPP
R434
1.8 10W
R432
C415
100P500V B
R438
D405
AU02A-EIC
3.3 2W
100035V YK
C413
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
R427
D416
C441
1K 1/2W
D403
D410
10ELS6N
47025V YK
D407
C426
C436
MTZJ30B
MTZJ30B
AU02A-EIC
22250V MHE
8
R442
2.2K 1/4W
4716V YK
R412
8.2K
18
R421
680 1/2W
R429
13.1
108.0
105.0
2.8
0.2
2.0
NC
0.1
NC
680 1/2W
COL
1
E180
6
B+
2
AFC
9
HEA
0
TER
10
GND
0
8
E12
4
E27
3
0
GND
8
E8
5
R433
680 1/2W
FB401 3224003R
FROM/TO DY
C417
0.22100V MKT
1 1/2W
ELH5L4132N
C425
0
8.1
W826
C418
0.47250V PMS
L402
0.0012KV R
R443
68K 1/2W
C427
0.1100V MKT
R437
R439
1K 1W
HV
F
S
GND
11
ABL
7
CP401
B06B-DVS
NC
NC
6
5
4
3
2
1
6
5
4
3
2
1
ANORD
FORCUS
SCREEN
V801
A60LVY196X11(O)
9
10
R
8
G
6
B
11
3
12
(CP805)
CD803
CP83035A
175
TO CRT
7
6
5
4
3
TO CRT TO CRT
CP801A
B2013H02-10P
180V
NC
NC
NC
NC
GND
HEATER
B.OUT
R.OUT
G.OUT
P.CON+9V
GND
C428
0.001216V X
NC
CP851A
B2013H02-5P
P.CON+B
UNREG+14V
VM COIL
GND
NC
W801
ETANTLES PIECES REPAREES PAR UNATTENTION:
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
CD801
CU2A4601
1
2
3
4
5
6
7
8
9
10
CD851
CU253401
1
2
3
4
5
CAUTION: DIGITAL TRANSISTOR
R.SIGNAL
G.SIGNAL
B.SIGNAL
DEFLECTION SIGNAL
2
1
No.52000
Page 8
[MAIN PCB POWER SCHEMATIC DIAGRAM]
ABC D E F GH
8
7
6
5
4
3
2
1
6.3A 125V
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
6.3A 125V(F501)
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
6.3A 125V(F501)
RY501
ALKS321
DEGAUSS
COIL
AC120V_60Hz
CD501
0R415902
BLADE
WIDE
L503
8R250009
WHITE
BLACK
21
CP502
A1561WV2-2P
1
2
1
CP507
003P-2100
S501
WHITE
BLACK
S502
TH501_1
ZPB45BL3R0A
FH501
EYF-52BC
6.3A125Vor51MS063L
C554
0.022 B
W817
R508
6.8K 1/4W
+B ADJ
CAUTION: DIGITAL TRANSISTOR
F501
6.3A125V
6.3A 125V
6.3
R553
R554
D516
10.9
1SS133
0
12
3
4
R500
CP508
003P-2100
1
C505
R518
1.5M 1/2W
FH502
EYF-52BC
9.7
FEED BACK
SWITCHING
Q507
5.7
KTC3198
R532
6.8K 1/2W
100K 1/2W
VR502 22K
1.5K
D528
MTZJ5.6B
THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE:
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
RELAY DRIVE
Q504
KTC3198
0
+-10%
2.7M 1/2W
COIL,LINE FILTER
0.22275V PHE840
R510
100
C513_1
L501
2R2A752F28Y
34
12
R533
AV-24F703
AV-24F703
POWER SCHEMATIC DIAGRAM
(MAIN PCB)
TO COMBI/FILTER
GND
R515
10K 1/4W
C516
50.0
25.0
20.0
26.0
0
240.0
0.001500V B
R524
2.2K
8.9 4.9
1K 1/4W
D513
R511
22K
220016V MHE
Q509
115.7
C521
MTZJ15B
5.6
AT+5V REG.
KTC3203_Y
C533
MTZJ5.6B
+12V SW
Q508
KTA1273_Y
11.9
R519
0.1
0
ETANTLES PIECES REPAREES PAR UNATTENTION:
R517
17W
R537
100K 1/4W
+B SW.
Q503
2SA1371
115.5
115.1
10K
R505
114.7
1/4W
R535
10K1/4W
STAND BY SW.
TP002
+B
W803
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
2SC2909
R525
47K
0
P.FAIL
Q506
2SA1037AK
0
+5V SW
Q510
2SC13840W
8.78.9
9.5
R520
390 1/4W
REG.+9V IC
IC502
KIA7809API
IN GND OUT
123
YK
100016V
C528
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
R507_1
Q505
REG.+5V IC
IC503 KIA7805API
IN GND OUT
123
8.7
011.3
9.0
R521
27 2W
47010V YK
C530
115.2
0
D519
56K
0
R522
27 2W
S101X
1/2W
R513
0
C532
1SS133
D520
1SS133
R516
10K
10K
D515
11.312.1
KA
220160V YXF
Q501
1016V
1K 1/2W
5.0
38
115.4
C539
R536
27K 1/4W
R527
0.68 2W
R548
10K
2.2100V YK
5
5.0
10006.3V YK
HS502
763WAA0200
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
D505
30DF6-FC
100035V YK
C501
CURRENT DET.
Q512
2SA1624
C517
R546
100 1/4W
C531
D525
2250V YK
C504
R512
47016V YK
STAND BY SW.
KRC102SRTK
0.0012KV R
D510
RU-4AM
C527_1
B504
W841
NC
C526
W849
W5RH3.5X5X1.0
220P CH
D511
1N4937
C518
0.001500V B
D514
SB290S
D512
SB290S
R547
100
MTZJ8.2B
1/4W
D517
1SS133
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C519_1
0.1275V PHE840
C535
R542
0.15 1W
FEED BACK
LTV-817M-VB
0.001250V KX
D501
RM11C-EIC
D504
RM11C-EIC
D
159.4
S
0
0.0012KV R
IC504
16.3
34
1.5
C502
0.0012KV B
B502
W5RH3.5X5X1.0
SWITCHING
Q502
2SK3326(2)
G
5.31
SWITCHING
Q514
R544
KTC3203_Y
270
D507
1SS133
1SS133
R545
150
C541
0.01 B
0.0022250V KX
C522_1
5.34
D524
C503
0.0012KV B
0
0
W854
MTZJ18B
HS501
763WAA0181
1.2 7W
D502
RM11C-EIC
D503
RM11C-EIC
W5RH3.5X5X1.0
R502
330
C524
D509
R501
C509
2W
0.01 B
C507_1
B501
D506
1N4937
4725V YK
R541_1
0.22 1W
820200V HA
C512
0.047 MKT
R543
3.3K
R549
R539
R540
D523
GND1
1/4W
1.2M
1/4W
1.2M
MTZJ18B
1.5K 1/4W
T501 8140066S
89
P1
141.6
7
0
6
P2
40.0
5
125.0
NC
138.9
3
2
1
10
11
12
13
14
15
16
0.001250V KX
C506
10.7
1
2
9.7
270
W856
IS THE LIVE CONNECTIONCAUTION:
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
P.CON+5V
P.CON+9V
TO CHROMA/IF
P.CON+9V
P.CON+5V
GND
AT+5V
TO SOUND
SOUND+B
P.CON+9V
SOUND_GND
P.CON+5V
GND
TO DEFLECTION
P.CON+B
AT+12V
P.CON+9V
+B
P.CON+5V
GND
TO AV
P.CON+9V
GND
FROM/TO MICON/TUNER
P.FAIL
X-RAY
AT+5V
DEGAUSS_H
AT+5V2
P.CON+B
P.CON+5V
GND
POWER
AT+10V
TO AV
GND
P.CON+9V
PCB010
TMA532
8
7
6
5
4
3
2
1
AB C D E F GH
No.52000 2-11
No.520002-12
Page 9
[MAIN PCB SOUND SCHEMATIC DIAGRAM]
AA A D E F GH
8
AV-24F703
AV-24F703
SOUND SCHEMATIC DIAGRAM
(MAIN PCB)
8
7
6
5
4
3
2
1
FROM AV
SW_AUDIO_R
SW_AUDIO_L
FROM/TO MICON/TUNER
FROM POWER
P.CON+5V
P.CON+9V
SOUND_GND
SCL
SDA
BBE_SW
TV_MUTE
SOUND+B
GND
D1003
THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE:
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
MTZJ6.2B
W859
R1013
R321
R319
L302
4.7K
4.7K
22uH
22
23
R314
8.2K
4716V YK
R322
10K
C326
R324
C334
1.8K
0.033 B
C332
2.250V KA
0.47 B
C331
C328
0.022
B
S1
S2
C335
0.033 B
4.8
VR5
S5
S3
6.5K
S6
S4
VR6
4.8
11 0
3456789
VR3
1.8K
136K
VR1
SIMAMP1
+
-
VOLAMP1
REF
VOLAMP2
+
REF
SIMAMP2
VR2
136K
5.0 5.0 4.8 4.7 5.0 4.95.0
2.250V KA
C329
0.022 B
R325
1.8K
R323
10K
0.01 B
1.8K
C330
+
-
6.5K
6.5K
+
VR4
C333
0.47 B
L301
47uH
REF
TONE CONTROL IC
IC303 M62420SP
10.0
R320
8.2K
22010V YK
C325
C315
TONE
S7
AMP1
+
-
+
TONE
S8
AMP2
C336
05.0 5.0 5.0 5.0 4.8 4.7 4.8 4.7
INTERFACE
6.5K
0
100P CH
I2C BUS
CONTROL
LOGIC
R327
100K
C337
C338
111213141516171819220
100P CH
R326
100 1/4W
R328
100
C339
0.01 B
C303
4716V YK
0.001 B
10K
10K
R333
R331
R301
R303
C306
C307
C308
20K
0.033
B
B
C310
R304
20K
C309
0.033 B
10K
R305
4.84.84.84.84.84.84.8 0 8.9
4.84.84.84.84.84.8
4.8
R330
C311
1016V KA
10K 1/4W
C312
8.9
1016V KA
1016V KA
C314
BBE
111213141516171819
09.54.8
1050V YK
10016V YK
C313
20K
0.0033
2.250V NA
C304
11 0
2203456789
BBE IC
IC301 NJM2150AM
R302
20K
0.0033 B
2.250V NA
C305
R335
1K 1/4W
7
6
5
4
SOUND AMP IC
IC1001 AN5276
+
-
+
RIPPLE
FILTER
CH1
NC
RF
1 10111223456789
NC
C1011_1
C1012
0.01 B
10K
10K
R1011
+ATT.
CH2
GND
ININ
13.9000000 6.7 14.9 12.1 6.7
22025V YK
C1010 0.01 B
R1010 10K
HS1001
763WAA0215
ATT.CONT.
CH2 CH1
MUTE
NC
OUT
0.7
100025V YK
C1009
R1009
10K
2.250V YK
C1008
VCCGND
3.6
0
+
-
STAND
-BY OUT
MUTE
Q1001
KRC111SRTK
0
C1007
C1004
2250V YK
2524
R1003
330
R1004
330
100025V YK
C1003
47035V YK
C1001
C1002
1050V YK
1050V YK
26
27
R1001
390 1/2W
CP1001
A2502WV2-4P
R1002
390 1/2W
4
3
2
1
4
3
2
1
CD1001
CU14411A
HEADPHONE JACK
7
6
2
3
4
5
1
J1001
MSJ-2000
SPEAKER
(L)
SPEAKER
(R)
SP1001
SG05K07BRA
8 OHM 5W
2.5W
SP1002
SG05K07BRA
8 OHM 5W
2.5W
AUDIO SIGNAL
PCB010
TMA532
3
2
CAUTION: DIGITAL TRANSISTOR
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
ETANTLES PIECES REPAREES PAR UNATTENTION:
1
AB C D E F G H
2-13No.52000 2-14
No.52000
Page 10
[MAIN PCB AV SCHEMATIC DIAGRAM]
AB C D E F G H
8
7
FROM POWER
6
5
4
3
2
P.CON+9V
GND
FROM/TO COMB/FILTER
SW_VIDEO_OUT
Y_V_OUT_COMB
C_V_OUT_COMB
GND
FROM/TO CHROMA/IF
TUNER_AUDIO_L
TUNER_AUDIO_R
TUNER_VIDEO
C_V_OUT_SW
Y_V_OUT_SW
TO SOUND
SW_AUDIO_L
SW_AUDIO_R
FROM/TO MICON/TUNER
EXT_MUTE
SW_VIDEO_OUT
SCL
SDA
AUDIO_JIG_L
AUDIO_JIG_R
AV-24F703
AV-24F703
AV SCHEMATIC DIAGRAM
(MAIN PCB)
L703
47uH 0305
R752
C713
1016V KA
1K
C707 1 B
C733
10016V
31
33
W836
R721
YK
1.2K
C741
C714
L701
100uH
0607
BUFFER
Q701
2SC2412K
C729
0.4750V KANP
32
1016V KA
2.5
9.0
R740
C730 0.1 B
3.1
1.2K
W814
34
C708 1 B
30
C731
0.01 B
R722
1.5K
YK
50V
3.3
R751
C735
1K
2216V KA
5.2
30 31 32
5.4
2.5
Vcc
9.0
4.0
BIAS
4.8
5.8
4.7
4.7
4.8
GND
0
20 21 22 23 24 25 26 27 28 29
4.7
MUTE
0
SCL
5.0
SDA
17 18 19
5.0
AV SW IC
IC701 MM1311AD
S1
S2
ADRESS
3.3K
3.3K
C706
R726
5.2
47016V YK
BUFFER
4.6
Q709
2SA1037AK
0
8P CH
R723
470
R711
3.9K
R714
C750
470
1B
R728
3.9K
C748
C747
1F
R749
3.9K
R717
470
R748
3.9K
0.1 B
C704
R715
1K
R770
470
47016V YK
R724
10016V YK
C711
C705
4716V KANP
R725
110111213141516
4.75.4
2
5.4
3
4.8
456789
5.4
4.7
0
4.7
5.4
4.8
5.4
4.8
C734
0
4.8
5.4
5.4
0
C728
1B
C712
1B
C721
1B
C720 33P CH
D711 MTZJ6.2B
C745
1B
C722
1B
C746
1B
0.01 B
R716
C737
470
1B
C738
1B
C739
1B
75
C793
R718_1
33P CH
C715
270
R713
TO CHROMA/IF
CD701A
CH243001
123
4
28
29
75
R708
C744
C743
0.0056 B
68
C727
C726
0.0056 B
R734
10K 1/4W
R720
BUFFER
100 1/4W
Q704
2SC2412K
R727
75
R741
0.0056 B
75
R702
0.0056 B
R70575R707
R730
8.8
2.8
5.4
R731
1K
YUV_IN(REAR)
J704
MSP-213V1-652_PBSN
1
23
EE
4
5
H1 H1H2
A/V_OUT(REAR)
J708
MSP-213V2-432_PBSN
EE
1
234
H1 NC H1 H2
5
6
LINE2(REAR)
J703
MSP-213V2-432_PBSN
1
234
H1 NC H1 H2
5
6
LINE1(REAR)
J701
MSP-213V2-432_PBSN
1
234
H1 NC H1 H2
5
6
75
12
34
YKF51-5503
180K
220K
BUFFER
Q705
2SC2412K
8.8
2.8
5.4
1K
R736
EE
EE
56
S-JACK
J702
R737
R738
180K
C724
C725
220K
150V KA
150V KA
R732
3.9K
R739
3.9K
LINE3_V_IN
LINE3_A_IN_L
C742
0.0056 B
LINE3_A_IN_R
C740
FRONT-VIDEO
J705
HTJ-032-03AY
23
HNC
FRONT-AUDIO.L
J706
HTJ-032-03AW
23
HNC
FRONT-AUDIO.R
J707
HTJ-032-03AR
23
HNC
0.0056 B
E
1
E
1
E
1
PCB010
TMA532
8
7
6
5
4
3
2
AUDIO SIGNAL
TUNER AUDIO SIGNAL
THE DC VOLTAGE AT EACH PART WAS MEASURED
1
NOTE:
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
AB C D E F GH
No.52000 2-15
TUNER VIDEO SIGNAL
COLOR SIGNAL
LUMINANCE SIGNAL
1
No.520002-16
Page 11
[MAIN PCB COMB/FILTER SCHEMATIC DIAGRAM]
AB C D E F GH
8
AV-24F703
AV-24F703
COMB/FILTER SCHEMATIC DIAGRAM
(MAIN PCB)
8
7
6
L1505
0305
15uH
5
4
100
C1502
C1501
6.3V
6.3V
YK
100
W872
L1503
220uH
3
R1502
YK
C1503
100
0.1 B
C1509
C1504
0.1 B
C1505
1B
C1508
C1506
0.1 B
C1507
0.1 B
B
0.01
2.6
4.8
3.7
0
4.8
0.1 B
4.8
4.0
2.0
00
R1503
W851
1006.3V YK
C1510
COMB FILTER IC
IC1501
LA76600M-TLM
1
CIN
INSEL
23456789
YIN2
GND
AVCC
DVCC
SAND CASTLE
PHASE DET
FSC_IN
GND GND
COUT
OUTSEL
YOUT
GND
YIN1
AFC
100
C1513
0.1 B
2.3
0
2.5
0
3.1
3.5
9.5
RD
C1512
1.2
0.1 B
10 11 12 13 14 15 16 17 18
C1517
100P CH
C1514 0.1 B
R1504
8.2K
C1516
R1528
91K
R1505
R1506
1016V KA
6.8K
BUFFER
4.92
Q1503
1.50
2SC2412K
C1519
0
0.1 B
1K
R1507
3.3K
C1527_1
0.0012 X
W812
C1518
150V KA
BUFFER
Q1504
W864
C1521
2SC2412K
0.1 B
C1515
0.1 B
R1508
R1511
1.2K
C1523
120P CH
R1525
1K 1/4W
W852
47K
R1509
4.93
2.45
1.95
47K
R1510
6.8K
C1525
2.77
2.14
R1527
15K 1/4W
1006.3V YK
C1526
R1513
8.15
2SC2412K
R1514
BUFFER
0.01 B
Q1507
2SC2412K
470
BUFFER
Q1505
470
4.94
L1510
R1516
3.80
4.1
R1515 470
15uH 0305
R1518
2.28
1.66
1K
R1519
R1517
8.78
BUFFER
Q1506
2SA1037AK
27K
C1530_1
24K
47
C1528
3.350V KANP
R1520
L1511
15uH 0305
C1531
10016V YK
0.01 B
1.2K
C1533
R1521
1K 1/4W
L1512
22uH
22P CH
R1522
C1535
0.1 B
FROM/TO AV
Y_V_OUT_COMB
C_V_OUT_COMB
GND
SW_VIDEO_OUT
FROM CHROMA/IF
FSC_OUT
FROM POWER
1K
P.CON+5V
P.CON+9V
GND
7
6
5
4
3
2
PCB010
TMA532
1
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE:
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
COLOR SIGNAL
LUMINANCE SIGNAL
TUNER VIDEO SIGNAL
2
1
ABC D E F GH
2-17No.52000 2-18
No.52000
Page 12
[CRT PCB AND VM COIL PCB SCHEMATIC DIAGRAMS]
AB C D E F G H
AV-24F703
AV-24F703
CRT PCB SCHEMATIC DIAGRAM
8
PCB110
TP804
R804
12K 2W
37
L802
RED AMP
Q801
Q802
1SS133
R812
TP806
Q803
D801
1SS133
D802
D803
1SS133
C806
3.0
C804
3.1
7.8
7.8
3.0
7.8
C805
680P CH
123.5
7.3
2.4
330P CH
R806
L803
123.9
7.3
330P CH
R808
L804
119.7
7.3
R821
R813
KTC4217(O,Y)
R809
100 1/4W
220 1/4W
R810
1.8K 1/4W
R814
220 1/4W
R802
100 1/4W
R815
220 1/4W
R811
1.8K 1/4W
R801
100 1/4W
TP805
GREEN AMP
KTC4217(O,Y)
1.8K 1/4W
BLUE AMP
KTC4217(O,Y)
R803
100 1/4W
7
FROM DEFLECTION
D805
D806
1SS133
C813
0.0022 M
CP801_1
A2001WV2-10P
10
GND
9
P.CON+9V
8
G.OUT
7
6
R.OUT
6
B.OUT
5
HEATER
4
GND
3
NC
2
NC
1
180V
D804
1SS133
1SS133
NC
NC
5
C815
330P B
4
C823
100P B
3
150uH
7.3
RED AMP
Q810
KTC3199_Y
R817 220 1/4W
12K 2W
38
150uH
7.3
GREEN AMP
Q811
KTC3199_Y
2.4
R819
220 1/4W
12K 2W
39
150uH
7.3
BLUE AMP
Q812
KTC3199_Y
2.5
220 1/4W
2.7K 1/4W
R829
2.7K 1/4W
W804
R830
2.7K 1/4W
R828
J801
CVT3275-5101
582.0
117.0
0
06.2
C809
2.2250V YK
GND
CP803
FROM DEFLECTION
A2361WV2-3P
5
4
0
GND
678
1
F
GND
123
FOCUS
121.0
11
W805
9
10
0
119.0
CP804
005P-2100
W802
C808
SCREEN
1
0.0012KV B
C821
0.001 B
FROM DEFLECTION
CP851_1
A2001WV2-5P
1
2
3
UNREG+14V
4
VM COIL
5
GND
VM+12V IC
IC851
KIA78L12BP-AT
+B
NC
NC
C851
0.0082 M
R852
2.2K 1/4W
11.8
2.2
R853
KTC3198
0.5
R854
33K
1/4W
22K 1/4W
C867
0.1 B
BUFFER
Q851
2.0
C856
IN OUTGND
15.0 0 12.0
C868
0.4750V YK
R856
1K 1/4W
AMP
10.3
Q852
KTC3198
0.1
33K 1/4W
R858
0.01 B
100 1/4W
R857
470 1/2W
C852
R861
C866
123
47016V YK
R851
120 1/2W
4716V YK
R859
2.7K 1/4W
BUFFER
11.8
Q854
KTC3198
5.7
1.9
R863
3.9K
1/4W
D852
1SS133
AMP
5.7
Q853
0
2SC752(G)
(TM)_Y
0
R862
3.9K 1/4W
C855
R860
560P CH
33 1/4W
C857
0.001 B
R855
330 1/2W
R864
SWITCHING
KTC3198
R865
39K 1/4W
Q855
56K 1/4W
YK
C854
10
160V
C859
100P CH
R872
C860
0.0047500V B
C861
0.0047500V B
R871
100P CH
D856
1.2K 1/4W
1.5K 1/4W
1SS133
D855
R870
R873
R874
R875
1SS133
1.5K 1/4W
SWITCHING
Q858
2SA1837
110.0
108.0
68K 1/4W
R876
12K 1/4W
68K
1/4W
SWTCHING
Q859
2SC4793
2.0
1.2K 1/4W
HS851
763WSA0018
R877
68 1/2W
54.5
B851
W5RH3.5X5X1.0
B852
W5RH3.5X5X1.0
54.5
1.0
R878
68 1/2W
D858
D857
10ELS2N
B853
W5RH3
.5X5X1.0
10ELS2N
R880
C863
C862
R879
2.7 1/2W
47160V YK
C865
C864
47160V YK
2.7 1/2W
150P500V B
10160V YK
4716V YK
C853
11.8
6.0
2.5
11.8
SWTCHING
Q856
KTC3198
2.5
1.8
R868
82
1/4W
D853
D854
R866
1SS133
1SS133
SWTCHING
Q857
KTA1266
2.2K 1/4W
R867
R869
82
1/4W
1.8
02.0
10 1/2W
C858
TCA391
FROM/TO VM
R881
100 2W
CP852
A2001WV2-3P
VM1
NC
NC
VM2
8
7
6
5
4
1
2
3
3
PCB060
2
1
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE:
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
TEAA93
TO VM COIL
S851
S852
ETANTLES PIECES REPAREES PAR UNATTENTION:
FROM/TO SVM
CP852B
B2013H02-3P
NC
VM COIL
PCB
R.SIGNAL
G.SIGNAL
B.SIGNAL
CD852_1
CU232001
1
1
2
2
3
3
2
1
2
3
1
ABC D E F G H
No.52000 2-19
No.520002-20
Page 13
PATTERN DIAGRAMS
[MAIN PCB PATTERN (INSERTED PARTS)]
AV-24F703
AV-24F703
W169
L204
W181
W161
W189
L602
C921
W193
D1003
W165
W178
W177
CF201
CF203
W183
L901
W192
R1001
R1002
J1001
W162
C213
C924
C929
W175
W173
C203
W182
C925
W191
C211
C640
IC201
L1511
C935
C003
W168
W172
W188
TU001
W157
C204
D201
C1528
C918
C919
CP1001
W158
C004
C1009
W170
C1011_1
W839
W844
CF204
L205
W180
J707
C002
L203
CF202_1
C214
W186
W179
C917
R908
R907
W167
C216
J702
D711
D001
C1008
C1007
IC1001
HS1001
C1002
L201
R221
C209
X601
S101X
C604
W187
CD701B
C729
W185
C305
R330
C314
C304
J706 J705
J701 J703 J708
C312
C328
C313
C303
W171
W859
C619
R1525
R335
W163
C615
L601
W190
C733
L603
R608
W119
L301
W164
C612
C329
L302
W160
C747
C624
C616
W123
C326
W143
C1004
W069
C611_2
C725
L703
IC701
W093
L002
W070
W109
C625
D606
W136
W812
L1503
C1527_1
C715
L701
D604
W103
W125
C1502
C315
C724
W078
W076
W075
W074
W112
C1525
W122
S801Y
D603
W127
CD701A
C711
C735
R631
R1527
C1501
C1516
R720
W090
W084
W081
W115
D614
D613
D611
D608
D612
D615
W124
C1518
W851
W108
D602
W079
W110
C705
C1530_1
W107
W128
W159
R734
C1001
W184
C311
IC303
R326
W166
D617
W176
C630
L604
R1521
C310
C1003
W174
C608
W114
W133
W066
W092
W131
W155
W154
W096
W130
W864
W872
J704
C713
W094
L1512
W072
W878
W137
W135
W820
W064
W082
L1510
W105
W874
W873
W129
W106
C714
W063
W083
R517
W142
W140
D107
C1510
L1505
R002
W099
W098
W141
W126
W116
W145
W144
C704
W087
W071
W139
W138
D102
C428
D605
W804
W080
R001
W156
W134
S801X
W153
W875
W132
W111
W118
W085
W073
W029
C741
W152
W149
W876
W147
R420
R416
R410_1
R638
W151
W068
W067
W065
R430
W077
R505
R507_1
D618
W150
Q503
W104
Q409
Q505
R454
W809
W033
R106
W801
W091
D410
Q408
C407
C436
W041
R128
R112
CP101
CP851A
R421
D403
W032
C427
R427
R413
R455
W046
W040
C439
W062
W057
SW103
W049
R429
D415
R457
R442
C406
D406
R433
C532
D402
R414
W039
Q402
C408
IC503
S101Y
W038
C417
C403
W047
R522
W037
W035
C115
X101_1
C442
R437
C441
W042
CP401
C409
W031
R426
D515
R434
R548
C111
T401_1
HS502
C530
Q510
W043
W034
W822
B402
R459_2
L403
C411
IC401
R519
W849
IC103
W030
C402
W048
R520
C118
C122
W058
W044
C117
C430
D414
R142
D103
Q508
W053
R406
R428
IC502
HS401
W061
W060
W051
Q410
C504
W059
W055
W054
W028
C528
R546
W036
D517
W056
W052
W861
C418
L402
HS402
R452_1
D510
W045
R436
W019
W018
R521
W824
R441
C527_1
W017
W015
R527
Q512
R537
W803
C4
W008
2
B401
5
W011
W010
R536
D411
D511
C531
SW102SW101SW104
CP801A
R439
C420_1
Q405
D514
W013
W012
R535
C539
D520
W862
C517
W014
TP002
D505
D512
C518
D409
D408
C521
B504
Q501
R512
C413
C533
D519
W020
W006
C421
W016
C501
W841
C516
W026
W021
C426
D513
D525
R554
D407
C412_1
VR502
W024
W856
R547
R148_1
Q507
D528
W
HS501
TH
W025
W817
R149
D416
0
0
501_1
R508
D405
7
R553
W826
RY501
CP507
W837
D516
W828
D109
C123
IC504
Q504
OS101
D524
W022
D503
CP508
Q502
C535
W005
CP502
C506
C
R438
C415
R432
W001
FB401
W854
D509
R549
D506
W004
W003
B501
B502
R540
T501
R539
D502
C503
D504
L501
5
1
9_1
R515
C513_1
SW105
C509
- REPLACE AS MARKED.
C512
RISK OF FIRE
W002
D523
502
D507
R
Q514
R541_1
D501
C502
FH502
F501 FH501
R542
R518
C505
6.3A125VOR250V
R443
TP004
D404
C522_1
C507_1
FRONT
R501
R500
S501
CD501
S502
2-21No.52000 2-22
No.52000
Page 14
[MAIN PCB PATTERN (CHIP MOUNTED PARTS)]
C524
R544
R543
R545
C541
R111
R510
R532
C554
R533
Q108
Q509
R126
R101
AV-24F703
R116
C107
Q103
R134
Q506
R511
R102
R524
R115
C140_1
C139
R114
C143
W857
R157
C121
C136
C128
R525
R104
C137
C526
Q109
AV-24F703
R133
IC101
R103
C103
C105
R131
R150
R403
R156
Q101
C132
R125
R155
R119
Q102
C138
R129 R132
Q407
R605
R453
R146
R124
R151
R513
R458
R449
R144
R108
R516
R448
C108
R640
IC198
C109
R109
R123
R127
R130
C112
C124
R147
C125
R139
R122
R121
R141
W805
R140
R138
R1507
C1519C1509
Q1503
R1505
R1506
C1517
R1511
C1505
C1513
C1515
C1521
Q603
R636
Q601
Q604
R736
R730
Q704
R1503
C1504
C1508
R1508
Q1504
Q705
R1504
C1514
IC1501
R1502
R635
R727
C1512
R731
R1509
R737
R1528
C1503
R1510
R604
R618
R738
R314
C1506
C1507
C626
R321
R319
C325
R324
C1535
C617
R607
C638
C622C621
R625
C636
R624
W843
R322
C1523
R603
W833
C330
C609
C620
W842
C334
R320
R333
W852
C623
C742
C332
C331
C333
R323
C339
R331
R750
C607
R602
C633 R601
R623
R615
C641
C335
R747
R613R614
R619
R327
R305
Q1505
C627
R328
C336
R325
C606
R611
R612
R732
C337
C338
IC301
R1515
R609
R610
C637
R303
C306
R301
C308
C618
C205
C920
R302
C307
R1514
Q1506
C605
C601
C629
C740
R304
R1513
C634
C222
R905
R904
C309
C215
R209
C208
C923
R1517
C212
C206
C207
R205
C201
C218
C221
R739
C928
C926
C202
C210
IC902
R212
R202
C1531
Q201
Q202
R211
R201
R906
C931
C922
R210
C229
R203
R204
R223
R214
R215
C932
C930
C927
C227
FRONT
Q203
R213
Q406
R456
R412
R407
C405
R417
R415
R752
R713
R751
W814
R1518
W836
Q1507
R708
R717
R1520
C1533
R1519
R1516
R1522
C731
C734
R724
C743
C1526
R721
R725
C706
Q709
R726
R722
Q701
R741
R748
R1013
R740
C722
C746
C744
R770
C745
R749
R702
C726
R711
C720
R723
C728
C602
Q1001
C712
R728
C727
R1003
R714
R707
C721
C750
R1004
R1010
R1009
C748
R715
C220
C730
C708
C707
C739
C738
C737
C793
R716
R718_1
R219
R217
R1011
R705
Q204
R220
R218
C1012C1010
C001
R006
R007
R003
No.52000 2-23
No.520002-24
Page 15
[CRT PCB PATTERN]
AV-24F703
AV-24F703
TP806
R808
R803
D806
R801
W804
D804
Q810
C823
TP804
R813
R810
R815
C804
R817
C806
W005
R804
R811
R821
W008
C815
C813
W007
D805
CP801_1
W006
R809
W805
R806
TP805
R812
R802
Q853
C809
Q812
L802
L803
R852
Q811
C851
R857
R819
C805
L804
Q801
D801
R814
Q802
D802
R858
R861
R860
C855
R853
R856
Q851
C867
CP851_1
R829
R851
C868
R854
C856
Q852
R862
R863
D852
Q803
D803
R828
Q854
R859
IC851
C857
C866
R855
C853
Q855
R865
R864
R830
R870
C854
C862
W001
CP804
CP803
C821
R869
D854
R866
R867
HS851
D853
C859
R876
B851
C863
C852
W003
C860
R873
W802
C808
1
80
J
Q857
R875
W004
R878
D857
C861
R874
B852
D855
R872
R879
R871
D856
R877
C858
D858
R880
Q856
Q858Q859
CP852
B853
W002
C865
R868
C864
R881
[VM COIL PCB PATTERN]
S852
S851
CP852B
2-25No.52000 2-26
No.52000
Page 16
WAVEFORMS
MICON/TUNER
AV-24F703
1 1V 0.1µs/div
2 1V 1µs/div
3 1V 50µs/div
6 1V 20µs/div
7 1V 20µs/div
8 0.5V 10ms/div
11 0.5V 20µs/div
12 1V 2µs/div
13 1V 20µs/div
4 1V 0.1ms/div
CHROMA/IF
5 1V 50µs/div
9 1V 50µs/div
10 2V 20µs/div
NOTE:
14 2V 20µs/div
15 2V 20µs/div
The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
No.52000 2-27
Page 17
AV-24F703
DEFLECTION
16 2V 5ms/div
17 20V 5ms/div
18 10V 10ms/div
21 200V 50µs/div
SOUND
22 2V 5ms/div
23 2V 5ms/div
26 5V 2ms/div
27 5V 2ms/div
AV
28 200mV 20µs/div
19 20V 20µs/div
20 2V 20µs/div
The following waveforms were measured at the point of the corresponding
NOTE:
balloon number in the schematic diagram.
2-28 No.52000
24 2V 5ms/div
25 2V 5ms/div
29 200mV 20µs/div
30 2V 20µs/div
Page 18
AV-24F703
31 1V 50µs/div
32 2V 5ms/div
33 2V 5ms/div
38 50V 20µs/div
39 50V 20µs/div
34 0.5V 20µs/div
CRT/SVM
37 50V 20µs/div
The following waveforms were measured at the point of the corresponding
NOTE:
balloon number in the schematic diagram.
No.52000 2-29
Page 19
JVC SERVICE & ENGINEERING COMPANY OF AMERICA
DIVISION OF JVC AMERICAS CORP.
Head office :
East Coast :
Midwest :
West Coast : 5665 Corporate Avenue, Cypress, California 90630 (714)229-8011
Southwest : 10700 Hammerly, Suite 105, Houston, Texas 77043 (713)935-9331
Hawaii : 2969 Mapunapuna Place, Honolulu, Hawaii 96819 (808)833-5828
Southeast : 1500 Lakes Parkway, Lawrenceville, Georgia 30243 (770)339-2582
1700 Valley Road, Wayne, New Jersey 07470 (973)317-5000
10 New Maple Avenue, Pine Brook, New Jersey 07058 (973)396-1000
705 Enterprise St. Aurora, Illinois 60504
(630)851-7855
JVC CANADA INC.
Head office : 21 Finchdene Square Scarborough, Ontario M1X 1A7 (416)293-1311
Vancouver : 13040 Worster Court Richmond B.C. V6V 2B3 (604)270-1311
®
Printed in Japan
VP0203
SW
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