FILE NO. 140-200229
SERVICE MANUAL
COLOR TELEVISION/
VIDEO CASSETTE RECORDER
VTV1534
TV BLOCK DIAGRAM
T' TEXT
IF/21PIN/
IN/OUT
MICON/
OPERATION
Y/C/AUDIO/
HEAD AMP
MICON/
OPERATION
AC IN
SW_VIDEO
TEXT_SYNC
REAR_V_IN
TU_AUDIO
REAR_A_IN_L
REC_TU_V
JACK_V
AV1
AV2
Y/C_VIDEO
Y/C_AUDIO
SDA
SCL
F501
TU601
11
1
4
5
+B ADJ
Q507
F-BACK SW
Q607
PRE AMP
CF601
154
VR502
IC506
LTV-817M-VB
FEED BACK
L503
DEGAUSS COIL
VIDEO SW
9
IC603 LA7956
6
4
1
AUDIO SW
IC602 NJM2534V
5
POWER
CONTROL IC
IC501
TEA1507P/N1
3
D501
RECTIFIER
21_B
21_G
Q602
BUFFER
FB401
3
7
10
2
Q609
SWITCHING
Q406
H.OUTPUT
1
S
F
HV
Q603, Q611
SW
Q812
BLUE AMP
J801
3
9
7
8
F
4
3
1
2
Q608
CF605
S-TRAP
BUFFER
V-DRIVE IC IC401 TDA8174A
3
4
11
1
10
2
Q405
H-DRIVE
CHROMA IC
IC601 STV2246C
CVBSIN1
18
6
PIFIN1
7
PIFIN2
8
RF_AGC_OUT
2
7
55
AUDIO_OUT
EXT_AUDIO_IN
14
11
FM_OUT
51
SCL
52
SD
A
13 44
CVBSOUT2
INT_CVBS_OUT
CVBSIN2
20
47 25 26
22
VERT
Y/CVBS_IN3
B_EXT/U_EXT
27
28
BLK_EXT
R_EXT/V_EXT
G_EXT/Y_EXT
B. OUT
G. OUT
R. OUT
OSD_BK
OSD_B
OSD_G
OSD_R
BCL/SAF
LBF/SSC
H_OUT
X1/VAMP/CHR_OUT
XTAL1
30
31
32
37
34
35
36
46
49
48
42
40
Q811
GREEN AMP
Q810
RED AMP
X601
4.433619MHz
21_R
21_Y
H_CTL
PROTECT
VD
TEXT_Y
TEXT_B
TEXT_G
TEXT_R
SP351
HD
IF/21PIN/
IN/OUT
DY
V801
CRT
MICON/
OPERATION
T' TEXT
MICON/
OPERATION
SPEAKER
SP352
SOUND AMP IC
9V REG. IC
IC3001
KIA78R09API
4
1
2
P. CON+9V
5V REG. IC
3
IC3002
KIA78R05PI
412
P.CON+5V_C
AT+5.6V
P.CON+5V_A
T501
11
9
15
1
2
13
16
8
CP810
5
7
6
3
AT+12V
5V REG. IC
IC3004
KIA78R05PI
412
5V REG. IC
IC3003
KIA7805API
1
IC352 AN7523
6
1
9
5
4
2
7
6
2
3
4
5
1
SPEAKER
TV_POWER_H
VOL CTL
VCR_POWER_H
J351
HEAD PHONE
MICON/
OPERATION
E-1
E-2
PDC/VPD DECODER
IC4002 SDA5650/X
CVBS
17
SDA
SCL
4
5
Y/C/AUDIO/CCD/
HEAD AMP
IC4001 HA118217F
Y/C/AUDIO/HEAD AMP BLOCK DIAGRAM
X4001
4.433619MHz
79 75
78
73
Q4006
BUFFER
Y/C_VIDEO
TV
Y/C_AUDIO
555860
54
52
CYL.
MICON/
OPERATION
AC HEAD
FE HEAD
CP4001
2
SP-CH2 (L)
3
SP COM
SP-CH1 (R)
4
ENV.DET
VCR_A_MUTE
V.REC_ST_H
CP4005
1
AE HEAD (+)
2
AE HEAD (-)
3
CTL-
4
CTL+
5
AUDIO REC
6
AUDIO PB
CP4004
FE HEAD (HOT)
1
FE HEAD (GND)
2
VV_H
SCL
SDA
H.SW
CTL+
CTL-
Q4002
OSC
Q4001
NORMAL A
REC ST SW
Q4003
V.REC
ST SW
1
3
L4005
PB SW
Q4015
Q4004,Q4005
PB SW
6
5
4
86
87
88
89
29
62
63
81
84
99
AGC
2
4
2MLPF
H.AMP
REC
MUTE
SERIAL CONT
INTERFACE
ENV
DET
PRE
AMP
REC
EQ
P
R
8
7
HPF
R
HPF
REC
MUTE
9
P
ACC
TRAP
LPF
+
CTL TRAP
fh HPF
MIX
P
R
P
R
DELAY
LEVELADJ
B.E
C.K
P
VCA
R
629
TRAP
7M LPF
1M HPF
LINE
MUTE
LINE
AMP
11
FM AGC
LAG LEAD
LPF
FM MOD
F0/DEV ADJ
S-DET
L4001
VCA
CLPF
R
P
+
P.EQ S DL
MAIN EMPH
CARRIER
OFFSET
15.6KHz
TRAP
CONV1
FBC
ALC
W.C/DC
MAIN
SQPB
SQPB
Q4007
+
RP
P
R
DEMO
DE-EMPH
AMP
CCD
LPF
CLPF
MAIN
CONV2
RP
BPF
G EQ
D LIM
SLPF
MAIN
C.K
N-->P
B.D
6dB AMP 6dB AMP
C SQUELCH
NL EMPH
NL DE EMPH
RP
YLPF
P
18
CLEAR
SYNC
C CCD
SQUELCH
R
P
Y APA
YNP
CLAMPR
VIDEO ALC
VIDEO
AGC
D.E
N.C
FBC
2
1
Y CCD
P
R
CLAMP
LPF
24
ATT
ATT
ATT
46
35
42
39
28
30
3
1
FRONT_V_IN
REAR_V_IN
REAR_A_IN_L
REC_TU_V
IF/21PIN/
IN/OUT
FRONT_A_IN_L
26
1923
REC_TU_A
E-3
E-4
AT+5.6V
SW1001
1 4
3
2
14
2
3
MS_SEN A
Q1009
MS_SEN B
Q1003
MICON/OPERATION BLOCK DIAGRAM
SYSCON/TIMER/SERVO
IC1006 OEC0113B
53
TAB SW
MS SEN-A
28
MS SEN-B
27
/RES
EXT_IN_L
DA RGB SW
AV1
AV2
TUNER_MUTE
77
40
98
87
62
91
OUT
1
SYSTEM RESET
IC1002
R3111N311A/C
AV_2
AV_1
EXT_IN_L
TV
TUNER_ON/OFF
SCL
IF/21PIN/
IN/OUT
SDA
TU_AUDIO_MUTE_H
E-5
DECK
TV
P. CON+5V
AT+12V
VCR_POWER_HTV
CP1001
CAP FG
1
2 CAP VCO
4
CAP/M/F/R
I LIMIT
5
CYL/LAD VCO
8
CAP CTL
9
LDM CTL
1110CYL FG/PG
12
CYL CTL
PROTECT
AT+5.6V
H_CTL
Q1017
EOT
D1003
Q1002
LED SW
1
234
1
234
32.768KHz
Q1006
BOT
REEL SENS.
Q1005
REEL SENS.
X1002
X1001
10MHz
Q1021
VCR POWER
SW
Q1001
REEL T
70
REEL S
69
76
X1
75
X2
80
OSC2
78 OSC1
51
VCR_POWER_ON-H
CFG
9
71
CAP FWD-L
83
CAP_LIMIT
CAP FULL
72
67
LDM_CTL
104
DFG
102
CYL_SPEED_UP
H_CONTROL
97
PROTECT OFF
66
BOT
25
26
EOT
55
CENT LED
VCR_MUTE
CTL(+)
CTL(-)
V.REC.START-H
VV-H
VIDEO H.SW
IIC_DATA_0
IIC_CLK_0
VSYNC
HSYNC
TEXT RESET
VOLUME_PWM
KEY-A
TV_POWER_ON-H
KEY-B
REC/OTR_LED
T-REC LED
STAND BY
89
3
4
90
73
105
24VIDEO-ENV
D791
5 SDA
6
SCL
POWER
ON/OFF
CH DOWN
D792
EEP ROM
IC1099
BR24C08F
Q1016
HD SW
CH UP
REC/OTR
Q1015
VD SW
VOL. UP
STOP/EJECT PLAY FF/CUE
AT + 5.6V
VOL. DOWN
60
59
15
14
B
101
G
100
99
R
96YCO
61
85
30
Q1014
50
TV POWER
SW
29
OS753
1
43REMOCON_IN
D793
46
45
Q4212
48
POWER ON
SW
VCR_A_MUTE
CTL+
CTLV. REC_ST_H
VV-H
H. SW
ENV_DET
SCL
SDA
VD
SDA
SCL
HD
SCL
SDA
OSD_B
OSD_G
OSD_R
OSD_Y
TEXT RESET
VOL CTL
TV_POWER_H
REW/REV
Y/C/AUDIO/
HEAD AMP
TV
T' TEXT
TV
E-6
IF/21PIN/IN/OUT BLOCK DIAGRAM
MICON/
OPERATION
TUNER ON/OFF
EXT_IN_L
TU_AUDIO_MUTE_H
V TRAP
CF6001
1
3
L6006
S TRAP
CF6005
VIF
IC6001 LA7567B
LIM
MAP
3
MIX
HPF
12
VCO
11
10
VIDEO
8
DET
Q4210
SW
Q4211
MUTE SW
PLL
IF
AGC
FM DEM
MIX
HPF
VIF
AMP
RF
AGC
Q4207
PERI SW
241
18
19
14
TU1101
5
4
1
11
5
4
1
CF6002
Q6005
PRE AMP
CP6001
11
IF
9
AGC
6
TU AUDIO
3
TU VIDEO
AV JACK
J701
2
4
SDA
SCL
REC_TU_A
REC_TU_V
FRONT_V_IN
FRONT_A_IN_L
MICON/
OPERATION
Y/C/AUDIO/
HEAD AMP
Y/C/AUDIO/
HEAD AMP
Q6001
6
BUFFER
TV
21_B
21_G
21_R
21_Y
J4201
2
6
8
1
3
7
11
16
15
20
19
Q4201, Q4202
BUFFER
REAR__A_IN_L
REAR_V_IN
Y/C/AUDIO/
HEAD AMP
REAR_V_IN
REAR__A_IN_L
TU_AUDIO
TV
JACK_V
REC_TU_V
E-7
E-8
T' TEXT BLOCK DIAGRAM
T'TEXT
IC1201 ET-TVT008B
MICON/
OPERATION
TEXT_RESET
SDA
SCL
OSD_R
OSD_G
OSD_B
OSD_Y
TRIPLE ANALOG MPXER IC
IC1202
MM1231XF
1
IN 1B
OUT1
3
14
OUT2
5
IN 2B
6
9
IN 3B
OUT3
2
SW1
16
7
SW3
IN1A
11
12
IN2A
SW2
8
IN3A
Q1262
BUFFER
BLK
32
3
2
27
28
29
30
11
20
19
RSTB
SDA
SCL
BLANK
BLUE
GREEN
RED
VINP
VIDEO IN
SYNC
OSC IN
OSC OUT
X1201
13875KHz
41
42
TV
TEXT_R
TEXT_G
TEXT_B
TEXT_Y
SW_VIDEO
TEXT_SYNC
Q1253
SYNC
BUFFER
E-9
E-10
PRINTED CIRCUIT BOARDS
MAIN/CRT/POWER SW (INSERTED PARTS)
SOLDER SIDE
D802
Q802
C432
TP805
L803
R806
Q811
D411
W849
Q803
TP806
R
808
Q812
L804
C429_1
C424_1
B401
L802
D803
C803
Q801
Q406_1
W850
D801
0
4
Q810
TP804
R
8
C814
W853
R830
L801
FB401_1
R447
B403
HS402
C423_2
B402
CP850
CP803B
L401
R448
R829
C422
CP401
C450
C418_1
R420
C
803
P
R417
R405
R407
R816
W024
D413
R411
A
W027
R490
R460
J801_1
C430_1
R419
VR401
C405
R828
C431
C417
C414
R409
L402
CP403
VR402
R421
C412_1
W025
W833
R406
W814
R413
C408
R410
W023
CP820
C402
R404_1
R416
R456
W020
CP802_1
W022
W021
W017
R403_1
W011
R412
IC401
W013
R453
C410
C403
W008
D403
HS401
W019
C404_1
T401_1
R423
Q405
CP801
C808
Q505
D405
W016
D406
W009
CP503
W018
W810
D515
W010
R505
Q502
R519
Q503
W015
W036
TP503
R504
R518
R512
R418
Q504
CP810
W014
D514
D512
R506
C510
C520
D504
D533
R502
R554
D523
D516
CD502
R507
C517
TP501
SW501
C518
C501
S102
S101
D510
C523
D528
W815
CD501
W005
C531
C509
C521
W006
D506
S502
R514
S501
VR502
ICP502
C513_1
D509
ICP504
D519
W007
Q507
W801
C519_1
D505
D502
Q506
W802
B502
IC506
C524
TH501
RY501
R509
W004
R511
D507
T501_2
L502
D508
C542
R501_1
CP502
W001
C503
C511
D
B501
5
0
IC501
C507_1
1
R529
R522
5
C
CP501
4
0
C530
C
C506_1
5
C543
3
3
R538
C529
L501
R527
D524
D503
W002
F501
C505_1
Q501
HS501
FH502FH501
F-1 F-2
PRINTED CIRCUIT BOARDS
MAIN/CRT (CHIP MOUNTED PARTS)
SOLDER SIDE
C807
R535
R513
R515
R508
C413
R817
R810
R815_1
R805_1
C804
R821
R813_1
R809_1
R812
C806
R811
R819
R814
C805
R807
R534
R531
C541
R533
R516
R523
R510
R532
R525
C554
R553
C528
R520
F-3 F-4
PRINTED CIRCUIT BOARDS
SYSCON (INSERTED PARTS)
SOLDER SIDE
CD602
SW1001
R1025
C1003
C1203
W426
W422
W420
D1203
W408
W407
W405
W397
W415
L1205
W382
W424
C1202
W385
C1273
D1201
C1214
X1201
D1010
W383
Q1003
W394
W389
W404
W403
W402
W400
W399
W884
W854
C1206
D1006
C1021
W406
W401
R1051
D1002
W396
W423
C1205
C1274
W893
W387
W384
Q
1005
R1262
B1201
W869
W391
W410
L1204
W429
Q1009
R1050
D1017
W413
W838
W293
W285
W412
W335
W333
W354
W414
W291
W286
W322
C1256
L1203
W321
W320
W319
W349
W326
W325
W359
C1093
Q1001
W376
W297
R1055
W316
W352
W329
W324
C1257
W284
W313
W341
W380
W296
W311
W309
W306
W343
W361
W360
C1207
Q1101
W317
C1103
W294
W304
W362
R1082
W337
R4071
W379
W366
W299
W288
R1016
W867
W377
W370
W292
W287
W323
W302
W825
CP4203_1
L1001
W314
W351
W353
L4002
C4084
W878
W290
W348
D1003
W822
W327
X1001
R4041
TP4002
W364
W344
W328
TP4001
W342
W334
W378
Q
W350
W368
1006
W310
C4078
L4013
L4019
W318
W336
L4007
W289
W283
W308
W301
W330
L4016
L4011
Q1017
W300
W312
C4088
W357
R4065
W367
C1070
W282
W307
W332
W258
D4202
C1048
W811
W303
W340
W331
C4069
W250
C4092
C4095
W365
W433
C1013
R1029
W281
W212
C4074
W233
C4057
C4050
W254
W273
CP4202_1
C1090
C1031
W232
W210
W244
C4040
R4089
R4088
W274
C1047
W229
L4015
W275
W209
W222
W827
W241
W260
W277
C1016
W431
W227
X1002
W434
W205
W194
W228
W211
W243
TP1001
W200
W197
W192
P
C
W226
X4001
W255
C
1
P
00
4
1
W225
C4073
C4077
4
0
0
R1072
W193
C1005
W190
C4071
W242
W239
W269
W188
W216
W245
D1001
W206
W196
W189
W223
W268
R1068
W195
W231
W219
W213
L4009_2
S1104X
R4049
W249
W280
W264
W203
W230
Q4002
C4001
L4012
W276
W218
Q4001
C4055
W235
W261
W432
W198
D605
W214
L4024
W262
C4024
C662
W208
W221
W933
L4025
W204
W220
C4051
C4041
W263
C3011
W089
W202
W199
W191
L4005
Q4004
Q4005
C4066
C4049
C4031
L4026
CP4001_1
R3002
R650
W224
W238
C4017
IC3001
W090
W087
C666
S1104Y
W247
W435
R4021
C4039
CP601
W119
W118
C4009_2
L4003_2
W240
W237
C4036
W142
W851
W083
R647
W117
W129
W126
L4004_1
C4015
C4108
W081
W080
W077
W076
W116
D3003
W133
CP4005
L4001
W139
W115
W113
W110
W135
D4001
C3008
C683_1
D604
W112
W109
W107
W105
W102
W124
W802
L4008
W182
W166
W095
W106
W150
W148
W178
R3022
IC3002
W147
IC3004
W086
C636
W108
W128
W160
R3005
R4029
W186
W185
W174
W170
W169
D3001
W091
C681
C645
L613
W885
W137
R3007
W123
W958
HS3002
W141
W140
W183
W175
W094
W084
L611_1
W161
Q3001
R630
R648
W079
C638
C3009
R3003
W179
C641
W156
R629
L608
R614
C3010
R628
CF605
W103
HS3001
L602_2
W127
C635
W145
W173
W430
X601
C611
C610
D3004
W093
W845
W131
W171
R3001
C652
W132
C3007
W099
W092
L612
IC603
L604_1
C616
C665
W149
W168
W111
L614
C627
W143
W187
W856
W167
C3002
C653
C650
W078
CF601
L607
W134
W159
HS352
CP6001
CP3001
W096
C664
TP601
W157
W158
R306
W894
W165
W085
W097
C606
W154
W908
W832
W164
C649
Q607
L606
D603
W038
R307_1
C302
W071
C648
C613
C663
R303
W017
C642
W033
D351
W073
W067
IC3003
W018
D602
TU601
W039
L609_2
W054
W051
W074
W812
W070
C1133
C630
L610_1
IC601
W057
IC352
SH601
D3002
W035
W030
W011
W023
C603
W034
W032
W050
R613
D609
W022
C4201
R635
C626
W042
W053
C3006
CP851
W021
W843
W045
C322
W810
W072
W020
D4203
R4225
W014
W013
W010
W008
W007
D610
D611
R664
L4202_1
C4226
W040
D1021
R309
W886
R4209
W025
C301
R1289
R665
C4213
L4203
W041
W849
L1102_2
L1103_2
C1186
W005
C4209
W818
W069
W006
W004
W001
D4210
W909
W036
W809
C306
W075
W015
W003
R4207
L4204
C672
C1187
TP1102
D1252
W002
D1202
W912
R4224
C680
C679
C667
R4201
W024
W876
W817
W026
W065
W068
D1261
J4201
W028
W047
R4210
W911
W031
W049
W012
C1284
TP4201
CP603
W063
W052
W048
L1101
TU1101
F-5 F-6
PRINTED CIRCUIT BOARDS
SYSCON (CHIP MOUNTED PARTS)
SOLDER SIDE
R1102
R1112
R1197
W046
R4216
R4217
C1188
C4215
B4202
B4201
W064
W066
R1199
C4230 W833
R4221R4222
R4223
Q4210
C1196
W840
R636
C640
R4205
IC1202
R1110
R4228
Q4211
C4202
Q4202
C673
R4239
C4205
R4206
Q4201
Q4207
R4208
W009
C668
W953
C309
W844
C4208
R308
R611
Q301
R301
R612
C669
Q610
R660
R659
R661
R656
C639
IC602
R1191
C655
R678
C320_1
C670
R624
R634
R640
R637
R645
R609
C618
C609
R607
C607
R662
C634
R618
C647
R638
C671
R608
C644
R641
C314
C612
R643
W088
Q306
C316
R655
C675
C1168
C605
R679
C624
R654
R639
R616
C654
R670
C614
Q603
R4027
C604
C601
R642
W847
C646
Q608
C615
R646
R311
W125
R603
W104
C677
R604
C621
C643
R622
C656
C617
Q602
R619
R601
R610
W082
C3004
R649
R663
R658
C659
C658
Q611
R3006
C660
C619
C3001
C4081
R652
R673
R657
C623
C620
R4025
R653
R3004
R676
W961
R4030
R4028
R4003
R4069
R4063
R4053
C4033
R4054
R4055
Q4007
R675
C4101
R4023
Q4018
C4002
R4001
R4067
R4020
R4052
C4004
R4017
C4107
C4032
C4023
C4102
C4037
R4057
C4016
C4025
R4008
R4015
R4016
R4038
R4014
C4043
C4045
C4047
R4011
Q1007
C4019
C4098
C4026
W436
R4013
R4012
C4013
C4007
R4004
R4005
C4006
C4020
C4027
C4097
R4031
C4028
R4033
R4056
C4005
R674
Q609
R1018
W829
C4053
C4052
C4056
W935
1
R4032
C4058
C4100
R4051
Q4003
R4002
W267
C4018
C4010
R4035
R1069
R4214
C4070
R4036
R304
Q1013
C4120
81
IC4001
C4060
C4062
R4073
W841
C1032
Q303 Q302
R1040
C1006
C4063
C4011
C4099
Q4017
C4076
C4003
Q4015
C1026 C1028
C1034
C1023
R1023
R1037
R1057
R1022
C1018
R1063
C1044
R1062
Q1015
C1092
W899
R4024
R1033
C1082
R1064
R1014
R1059
R1011
R4046
C1017
C1004
C1081
C1019
R4086
R4043
C4091
Q4006
85
C1008
R1027
Q4212
R4044
R4087
R1067
R1007
C1012
C1015
R1013
W890
C1002
R1017
R1020
C1010
C1062
W901
C4090
W871
C1067
C1022
R1035
W920
C1060
57
IC1006
1
W898
C4065
C1040
R1028
C4089
C4122
Q1002
R1045
C1027
C1035
C1038
R1021
C4121
R1044
Q1104
C1208
29
C1078
R1115
R1117
W305
W814
R1026
C1069
R1120
C1210
C1209
R1203
C1043
C1052
R1030
C1079
C1102
R1108
C1211
C1213
R1077
C1029
C1049
Q1021
R1119
R1118
R1202
R1209
R1255
R1006
R1056
R1094
W339
W952
C1074
14
C1201
R1185
Q1014
R1090
R1078
R1254
R1046
IC1002
R1083
C1050
C1255
1
IC1201
27
Q1253
Q1102
R1002
C1056
R1087
W421
R1253
R1019
R1096
R1207
40
R1280
R1111
W392
R1080
R1272
R1204
C1218
R1213
C1204
R1173
R1109
R1031
R1049
C1215
R1212
Q1262
R1170
R1171
Q1123
C1159
C1030
IC1099
C1216
C1212
R1206
C1220
R1214
R1105
Q1122
C1259
R1211
R1116
C1175
C1101
C1217
C1219
R1251
R1256
C1183
R1107
W393
C1185
C1071
C1072
C1014
C4203
C4232
R1010
C4237
W270
R4047
C4046
C4042
C4061
C4083
C4079
R1001
R1061
R1039
C4048
R4034
C4012
C4064
R4084
R4045
R4026
C4059
C4075
C4096
W257
C4067
R4050
C4080
C4082
C4115
C1025
R1070
R1032
C4085
Q1010
R1036
C1065
R1042
C1073
R4085
C4087
R4083
R1053
R1012
Q1004
C4072
R1015
R1009
Q1016
C1055
R1048
IC4002
C4116
R1038
R1054
R1065
C4014
R4022
C4035
C4044
W259
C4038
C4123
C4054
51
31
C4068
C1024
R1024
C1007
R1008
C1009
F-7 F-8
PRINTED CIRCUIT BOARDS
OPERATION
SOLDER SIDE
C6014
W009
C6011
CF6005
L6007
W015
S809Y
CD356
W023
CD702_1
SW751
W809
W005
C755_1
OS753
W016
S809X
IF (INSERTED PARTS)
SOLDER SIDE
W005
CF6002
W004
CF6007
C6028_1
CF6001
L6008
Q6005
L6001
C6003_1
CF6008
L6011
W003
Q6001
L6003
R6019_1
L6006
CP6001_2
IC6001
C6004
D792
R766
R6023_1
C6002
W821
R6001_1
W001
W806
D793
D791
SW794
SW791
R774
D
R777
R793
R761_1
W004
R776
R771
R772
SW792
R779
W017
R773
C781
R754
SW793
W019
SW795
SW797
W009
W007
R780
SW796
W010
W008
C779
W020
W006
W013
SW799
SW798
W002
W014
J701
C751
W812
W805
W012
W802
W813
CD757_1
C353
R351
R352
J351
W801
C352
CD355
IF (CHIP MOUNTED PARTS)
SOLDER SIDE
W008
C6005
W803
R6027
R6025
R6024
C6023
R6003
C6001
C6022
C6007
R6028
C6015
R6002
C6006
R6016
W007
W811
R6020
R6011
C6010
W804
S803X
R6013
C6013
W806
W819
R6014
R6022
C6019
W010
S803Y
F-9 F-10
ABC D E F GH
G-1
G-2
Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM
8
7
TOC-C04X-B1
6
5
CD4005
1.25X6X138XC
4
PDC/VPD DECODER IC
IC4002 SDA5650/X
0
110
VSSA
0
2
3
2
VSSD
0
3456789
NC
NC NC NC
4.9
SCL
4.9
SDA
0
CSO
0
VCS
NC
0
NCNC
5.2
DAYN
NC
0
EHB
NC
R4089
100 1/4W
1
(SYSCON PCB)
FROM POWER
REC_TU_A
REC_TU_V
47010V YK
Y/C_AUDIO
C4108
C4107
0.022 B
FROM REGULATOR
P.CON+9V
P.CON+5V_C
GND
L4008
1mH
FROM/TO CYL
CP4001_1
4
SP-CH1 (R)
3
SP_COM
2
SP-CH2 (L)
1
NC
P.CON+5V_C
TO FULL ERASE HEAD
CP4004
TMC-T02X-E1
2
FE_HEAD(GND)
1
FE_HEAD(HOT)
FROM/TO HEAD AUDIO CONTROL
CP4005
IMSA-9604S-06Z14
1
AE_HEAD(+)
2
AE_HEAD(-)
3
CTL-
4
CTL+
5
AUDIO_REC
6
AUDIO_PB
VDDA
VDDD
CVBS
IREF
VCO
PD2
NC
PD1
R4085
5.6
20
5.6
1.1
1.4
0.3
R4047
100K
1.2
0
0
NC
13 14 15 16 17 18 19
0.5
R4087
100
0
TI
11 12
R4086
C4091
1K
R4046
6.8K
0.033 B
R4083
C4087
1.2M
R4084
20
R4045
1K
2.2K
0.33 F
R4044
1M
C4085
1.2M
R4043
C4090
6.8K
0.0022 B
C4092
150P CH
L4007
476.3V KA
C4096
CTL-
CTL+
100uH
0.022 F
C4095
VCR_A_MUTE
EE/VV
AT+5.6V_A
0305
SDA
SCL
1006.3V KA
R4088
100 1/4W
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
ABC D E F GH
C4033
0.0018
1K
R4052
R4053
R4020
VD
V.REC_ST_H
TP4002
NC
V.ENV
AMP
B
Q4007
KTC3875S_Y_RTK
6.3
2.0
560K
C4101
15.6KHZ TRAP
STP-01064
4
NC
R4069
BUFFER
Q4018
KTC3875S_Y_RTK
R4038
10M
10M
C4102
NORMAL AUDIO
REC ST SW
Q4001
KTC3203_Y
R4056
2.2K
1016V KA
C4066
1.4
R4054
0.1 B
R4001
1.5K
C4002
0.022 B
L4001
10M
0
0
H.SW
ENV_DET
12
R4065
1K 1/4W
R4055
470
330K
NC
H.SW
TP4001
11
NC
123
C4004
0.01 B
6
1K
R4003
C4018 0.033 B
L4004_1
100uH 0305
C4081
0.1 B
D4001
11EQS04N
R4008
1K
19
R4063
1.2K
R4057
39K +-1%
5.0
0
18
C4032
R4017
47K +-1%
0.0012 CH
470P CH
3.9K
R4067
4.7
0
R4002
3.3
OSC
Q4002
KTC3203_Y
4.9
4.6
4.9
R4004
10K
C4006
0.0047 B
C4005
0.01 B
C4001
336.3V KA
C4007
R4005
COIL,BIAS OSC
L4005
1626008
1
2
0.01 B
34
150
L4003_2
100uH 9A06B
P.CON+5V_C
6
5
220P CH
S1104YS1104X
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C4120
0.001 B
C4010
0.001 B
C4024
C4014 0.1 B
C4019 0.01 B
C4020 0.01 B
C4027 0.01 B
C4028 0.01 B
C4015 476.3V KA
C4016 0.1 B
C4097
0.01 B
C4098
0.01 B
C4025
1B
1006.3V KA
C4017
C4023
0.1 B
W933
C4013
R4011
2.2K +-1%
V.REC ST SW
KRA103SRTK
0.022100V MMTV
C4009_2
P.CON+5V_C
Y/C/AUDIO/CCD
/HEAD AMP IC
IC4001
HA118217F
2.5
1.2
2.6
3.350V KA
1.5
2.2
2.2
2.1
2.2
4.8
0.5
4.8
NC
4.8
2.5
L4024
2.5
10uH
R4014
R4015
C4026 0.01 B
R4021
18K +-1%
Q4003
4.84.8
0
V.REC_ST_H
BUFFER
2FSC_A
Q4017
KTC3875S_Y_RTK
2.1
5.0
2.8
1K
R4024
2.250V KA
C4040
C4042
1B
C4035
0.01 B
C4038
R4022
C4044
1K
0.1 B
R4026
X4001
0 2.1 2.8 4.5 2.6 2.1 1.0 1.7 2.2 2.1 2.7 2.8 4.8 4.8 2.4 00 4.8 4.8 4.8 2.1
0
0
0
0
0
0
270K
10K
818283848586878889
90919293949596979899
100
R4016
HEAD SW1
LIMITTER
KILLER
DET OUT
ENV
HPF
DET
HA GND
SW32
SW33
SW34
SW35
HA VCC
SW36
SW37
SW38
SW39
DET
AVCC
MUTE
110
10uH
L4025
L4026
TANC
HEAD SW2
COMP
DET
DET
+
SP2
SP2
-
SW30
SP1
SW29
-
CH2
SP
+
CH1
SP1
EP2
EP1
10uH
EP
VCA
EP2
+
SW31
CH2
-
EP1
-
+
EP ONSW1
REC EQ
4
2.5 2.9 2.5 2.5 4.8 1.4 1.4 3.1 0.7 0.6 2.1 3.1 2.7 2.4 2.1 3.1 2.1 1.4 2.1 0 2.8 1.9 2.8
C4039
MESECAM
SW40
A.GND
4.750V KA
CH1
PRE
AMP
SP ON
5
FROM
DET
+
BAND
C4041
REC
MUTE
R
SW2
P
R
VCA
SW3
REC ON
GAP
3
4.750V KA
180
4.750V KA
C4037
C4036
680P CH
17
R4023
1016V KA
R4025
10K
C4031
12K
C4050
0.1 B
C4046
0.47 B
C4048
0.022 B
27K
100CT4R407
NC
X TAL VCO/OSD CR DET 2FSC
ME
PB/REC REC
SECAM
DET
CONV.
2FL VCO
4PHASE GEN
SW28
2M LPF
SEP
COMP SW19
L SECAM
SW27
L SECAM
LPF
+
SW7P
629
AGC
TRAP
DET
SW5
2
C4045
SW4
SW6
1
1B
C4047
LAG LERD
FO/DEV
S-DET
YVCC
11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28 293 30
9
2.52.52.52.5 2.5 0 0
226.3V KA
C4049
1B
C4051
C4043 1 B
R4031
4.7K
39K
R4028
W802
R4030
12K
27K
R4027
W809
REC_TU_A
FRONT_A_IN_L
R4029
39K 1/4W
REAR_A_IN_L
L4009_2
R4012
4.7K
R4013
4.7K
0.7
PB SW
Q4004
KTC3198
0.7
PB SW
Q4005
KTC3198
0
0
0
0
C4011
4.750V KA
C GND
REC
AFCDISCRI
APC
PHASE SW
SW20
P
R
MIX
LEVEL
ADJ
PEQFM
SQPB
1M HPF
7M HPF
LPF
FM MOD
ADJ
R4032
1016V KA
C4052 150P CH
R4033 1.8K
C4053
100uH 9A06B
P.CON+5V_C
L4019
1B
C4054
L4011
DO
2FSCVCO
PB
APC
1/21/2 DOWN
ACC
HPF
C.K B.E
SQPB
S
DL
MAIN
EMPH
CARRIER
OFFSET
W.C/DC
6.8K
C4056
C4100 27P CH
R4051 22K
0.1 B
C4055
W958
FRONT_A_IN_L1
3P CH
476.3V KA
100uH
C4123
C4057
12uH
R4034
FH SYNC
COLOR
KILLER
ID DET
CTL TRAP
HPF
FHTRAP
P
R
DLIM
DEMO
SUB LPF
MAIN
DE EMPH
0.1 B
C4058
R4035
L4012
G
EQ
1B
4.750V KA
C4059
4.7K
ACC
DET
SW18
SW9
27P CH
5.6K
220uH
R4036
CAUTION: DIGITAL TRANSISTOR
SDA
SCL
P.CON+5V_C
0607
L4013
100uH
C4063
0.1 B
C4064
0.01 B
0.001 B
C4061 0.022 B
C4067
0.01 B
2.9 3.0 0.1 2.8 2.1 2.0 2.8 2.5 0.4
CVCC
KIL
SERIAL CONT
INTERFACE
APCSWDELAY CLPH
TRAP
DO
DET
NL
EMPH
FBC/ALC
SW10
P
Y LPF
SW11
SW26
R4049
2.2M
1/4W
R
SW25
DL
EDGE
DELAY
NL
DE EMPH
R
PR
CLAMP
VCA
LEVEL DET1
P
-
LEVEL DET2
R
+
CLPH
SW24
P
R
MAIN
CONV2
MAIN
+
CONV1
SW22
SW23
R
R
P
SW21
P
R
BPF
SW16
R
D.E.
N.C. VCC=5V
P
SW14
YNR
REC
DO
DO
RP
SW12
SW15
CLAMP
PR
0.1 B
C4062
C4070
C4060
0.1 B
C4068
0.1 B
100K
CAUTION: DIGITAL TRANSISTOR
C4069
CCD
LPF
P
C4121 0.1 B
476.3V KA
NTSC/PAL
N-P CONT
OUT
C.K
N P
Y APA
0.1 B
B.D
P.CON+9V
C4122 0.1 B
C4072
P
R
LPF
C4073
C4076
C4099
0.1 B
18P CH
39uH
L4016
C4075
0.01 B
R4050 330
6dB AMP 6dB AMP
SYNC.SEP.
C SQUELCH
PULSE
CLEAR SYNC
GEN
LMIT
WHAITH
SQUELCH
FEED BACK
CLAMP
VIDEO ALC
CLOCK
DEIVER
C
CCD
SW17
MODE
CONT
REC
AGC DEL
PB ALC
SW115
VIDEO AGC
CH3 CH1
CH2
ATT ATT ATT
(-10dB) (-10dB) (-10dB)
YGND AGC
C4115
47P CH
150V KA
1M
R4073
EE/VV
D_V_SYNC
L4002
100uH
0305
R4041
W871
BUFFER
Q4006
KTA1504S_Y_RTK
3.1
2.5
0
0.1 B
515253545556575859660616263646566676869770717273747576777879880
50
0.4
0
0
0
0
CCD
GND
0
C4080
2.5
0.01 B
4.8
1.8
4.8
40 41 42 43 44 45 46 47 48 49
Y
CCD
4.8
3.0
4.8
0.1
CCD
4.8
3.0
0
0
0
31 32 33 34 35 36 37 38 39
2.8
C4074
0.4750V KA
C4077
C4071
1016V KA
150V KA
150V KA
C4078
RECORD LUMINANCE SIGNAL
PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNAL
220 1/2W
C4084
15
C4083
0.01 B
C4082
180P CH
C4065
1B
13
W827 W841
C4116
1B
10010V KA
C4088
100uH 0607
R4071
C4089
0.1 B
W920
476.3V KA
L4015
180 1/4W
W829 W886
2.3
0
14
B
C4012
0.1
C4079
1B
0
PB SW
Q4015
KRC104SRTK
Y/C_VIDEO
CSYNC_A
P.CON+5V_C
C4003
0.1 B
REAR_V_IN
10
FRONT_V_IN
REC_TU_V
16
VV_H
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
FROM/TO CHROMA/IF
FRONT_A_IN_L1
VD
Y/C_VIDEO
Y/C_AUDIO
FROM 21PIN IN/OUT
FRONT_V_IN
REAR_V_IN
FRONT_A_IN_L
REAR_A_IN_L
FROM/TO MICON
VCR_A_MUTE
H.SW
SCL
SDA
D_V_SYNC
V.REC_ST_H
ENV_DET
CTL+
CTL-
VV_H
2FSC_A
CSYNC_A
AT+5.6V_A
PCB010
VMB254
8
7
6
5
4
3
2
1
8
G-3
G-4
7
6
5
4
FROM/TO CYL CAPSTAN MOTOR
3
CP1001
TMC-J12P-B2
1
2
3
CAP/M/F/R
4
5
MOTOR_GND
6
7
CYL/LAD_VCO
8
9
10
2
11
12
1
ABC D E F GH
D1006
FROM/TO REGULATOR
AT+5.6V
VCR_POWER_H
AT+12V
CAP_VCO
P.CON+5V_C
MOTOR_GND
GND
FROM/TO POWER
SCL
SDA
MO_SYNC
REC_SVL-H
REC_AFT
REC_AGC_CTL
IF_MOD
FROM/TO Y/C/AUDIO/HEAD AMP
CSYNC_A
D_V_SYNC
V.REC_ST_H
VV_H
2FSC_A
SCL
SDA
H.SW
ENV_DET
VCR_A_MUTE
CTL+
CTL-
AT+5.6V_A
EOT
Q1017
5.1
ST-304L
0
1006.3V KA
C1093
220K
R1011
TAB SW
SW1001
MXS01380MPP0
CAP_FG
CAP_VCO
VCC
I_LIMIT
GND
CAP_CTL
LDM_CTL
CYL_FG/PG
CYL_CTL
C1009
D1003
LNA2702L010R
R1016
270 1/4W
LED SW.
Q1002
KRC103SRTK
R1068
0.022 B
BOT
Q1006
ST-304L
D1010
SB140-EIC
SB140-EIC
5.1
C1006
C1092
0.001 B
0.001 B
0
330K
R1032
0.2
5.2
0
C1032
1F
1/2W
W851
R1061
3.3K
W975
(W432)
1K
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
BOT
EOT D_V_SYNC
C1031
22025V YK
CAP_VCO
CAP_F/R
CAP_LIMIT
CONTROL_IN
LDM_CTL
CYL_FG/PG
CYL_DRIVE
226.3V KA
C1005
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CYL_DRIVE
CYL_FG/PG
C1007
0.0047 B
CYL_DRIVE
CONTROL_IN
C1047
W811
1K
R1053
30
C1008
0.18 B
CENT_LED_CTL
MS_SEN B
Q1003
RPI-352C40N
W814
OSDR
R1044
SDA
22K 1/4W
R1077
10K
H.SYNC
V.SYNC
KTC3875S_Y_RTK
R1009
330
R1054
330
3.3K
SCL
C1072
68P CH
R1010
R1025
R1082
22K 1/4W
24
HD SW
Q1016
R1072
560 1/4W
R1012
3.3K
R1045
SCL
22K
R1038
0.1 B
C1065
0.1 B
C1023
R1001
1M
R1014
1K
R1067
56K
R1007
5.2
MS_SEN-B
C1050
R1064
C1067
0.1 B
C1081
0.001 B
10K
C1010
0
0
23
1
R1050
100P CH
R1024
15K
56K
0.001 B
SW
Q1004
KRC103SRTK
0.9
0.5 1.4
100 1/4W
28
27
R1017
560
R1020
560
MS_SEN A
Q1009
RPI-352C40N
5.1
4
33K
R1087
5.2
0
NC
5.2
0
0
0
0
0
0
0
NC
5.2
0
0
0
0
0
0
1.3
0
NC
2.2
2.6
2.6
NC
1.9
2.6
0
0
0.4
5.2
C1090
C1012
0.0039 B
MS_SEN-A
C1056
1016V KA
VOL_CTL
AV_1
OSD_Y
TV_A_MUTE TAB_SW
VCR_A_MUTE
V.REC_ST_H
TU_AUDIO_MUTE_H
REC_SVL-H
IF_MOD STANDBY_H
FF/REW-L REC_LED
H_CTL TUNER_CTL
TUNER_ON/OFF REMOCON_IN
OSDR
OSDG IIC_OFF
OSDB EXT_IN_L
R1008
1K
H.SW
R1057
5.6K
C1002
0.022 B
CSYNC_A KEY_A
CTL+
CTL-
TAB_SW
FF/REW-L
5.15.1
23
1
4
1.4
0.9
33K
R1083
R1031
CAP_LIMIT
REC_AGC_CTL
22K
100
R1023
R1036
R1037
6.8K
0.5 2.2 5.2 3.3 2.6 0 2.5 5.2 1.5 1.6 0 5.2 2.6 5.2 5.2 3.5 3.5 3.6 2.8 5.3 0
8586878889
CAP_LIMIT
REC_AGC_CTL
TV_MUTE
VCR_MUTE
V.REC.START-H
90919293949596979899
TUNER MUTE
REC_SECAM_VL-H
IF MOD
MO_SECAM_VL-H
FF/REW-L
YC0 T-REC_LED
H_CONTROL
DA RGB SW
R
G
100
B
CYL_SPEED_UP
DPG
DFG
VIDEO_H.SW
HIFI_H.SW
DRUM_PWM
CAP_PWM
DUMMY.V.SYNC
VSS
110 101102103104105106107108109112 111
CTLREF
SVSS
110
3
226.3V KA
R1029 1K 1/4W
26
1
REEL SENSOR
100P CH
C1013
0.0018 B
R1002
Q1001
RPI-303
2
34
C1016
226.3V
C1015
1.22.4
5.10
22K
C1004 0.1 B
MDO
CTL(+)
4
476.3V KANP
KA
120
R1006
C1026
VCL
OSC2
86 PAL/SECAM
C.SYNC
111
VCC
112
CTLBIAS
CTL(-)
5
R1022
C1018
25
REEL-S
REEL-T
47K
C1082
C1028
18P CH
X1001
100CT01002
21
VSS
VOLUME_PWM85
AV187
CTLFB
68K
220P CH
C1019
R1027
R1019
18P CH
OSC1
/RES
CTLSMT(I)
CTLAMP(0)
0.1 B
10K
REEL SENSOR
47K
C1024 15P CH
22
9
Q1005
RPI-303
1
RESET
0.1 B
VV_H
C1025
12P CH
22K
R1033
X1002
100DA32R01
X1
X2
FWE
AFCPC
SVCC
CFG
11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28
R1021 470
L1001 12uH
C1038 15P
C1027 0.1 B
C1035 1 B
C1040 0.0068 B
C1022
0.0039 B
01.2
2
34
5.10
REEL-T
REEL-S
CAP_F/R
CONTROL_IN
VV-H
AFCOSC
CH
C1048
REEL-T
CAP_FULL
CAP_FWD-L
SYSCON/TIMER/SERVO IC
IC1006
OEC0113B
VSYNC
HSYNC
AFCLPF
R1026
R1028 6.8K
4.750V KA
V.SYNC
H.SYNC
NC
REEL-S
CVIN2
10K
R1030
SP_H
CVIN1
RESET
C1017
LDM_CTL
LDM_CTL
OSDVCC
10K
R1049
D1002
1SS133
0.1 B
PROTECT
PROTECT OFF
CVOUT
NC
C1078 0.1 B
4.7K
1SS133
D1017
SECAM_L
SECAM_REC_L
4/2FSCOUT
OSDVSS
0NC0
C1079 100P CH
R1051
5.6K 1/4W
3316V KA
C1021
NCNCNC
000000
5655VCC
C1049
R1046
2FSC_A
CAUTION: DIGITAL TRANSISTOR
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
AV_2
0
AV2
DEC_TU_SW
CENT LED
KEY_A
30
KEY_B
29
MSSEN_A
28
AVSS
4/2FSCIN
0.01 B
R1094 1K
100
0.1 F
C1014
0.1F5.5V
C1003
SDA
TEXT_RESET
IIC_DATA_0
TEXT RESET
VCR_POWER_ON-H
TV_POWER_ON-H
ON_TIMER_LED
REC/OTR_LED
REC.AFT.S.CURVE
BOT
VODEO_ENV
10K 1/4W
R1055
R1056
C1052 0.1 B
ENV_DET
BOT
EOT
SYSTEM RESET IC
IC1002 R3111N311A/C
DEGAUSS_H
C1060
0.1 B
57585966061626364656667686977071727374757677787988081828384
VSS
5.2
DEGAUSS
IIC_CLK_0
NICAM RESET
OTPB_LED
TUNER_CTL
REMOCON IN
MO_SYNC IN
POWER_FAIL
TUNER AGC
AFT.S.CURVE
MESECAM_M
EOT
NC
123
5.2
AVCC
1.41.4001.202.61.65.21.52.15.15.11.7225.22.62.62.70.22.62.62.62.60
C1062 0.1 B
MS_SEN-A
5.15.1
NCNC
NC
GNDINOUT
3.1
5.3
52 53 54 55 56
51
5.2
50
5.2
5.2
5.2
5.2
5.2
5.2
4.7
5.2
5.3
40 41 42 43 44 45 46 47 48 49
5.3
0.3
4.9
5.2
2.3
1.5
2.5
0.6
30 31 32 33 34 35 36 37 38 39
5.3
29
5.3
C1070
45
NC
0
0
0
0
0
NC
NC
NC
W952
R1078
2206.3V YK
PAL-H
TAB_SW
STAND BY
CFG_IN2
IIC_OFF
EXT_IN-L
SERVICE
HIFI ENV
MSSEN_B
10K
MS_SEN-B
00
C1071
68P CH
W825
KEY_B HD
4.7K
R1080 4.7K
OSDB
OSDG
CAUTION: DIGITAL TRANSISTOR
4.7K
330
R1096
1K
C1030
0.1 F
CENT_LED_CTL
23
R1059
4.2
0
POWER PAIL SW.
KTA1504S_Y_RTK
R1018
R1042
T-REC_LED
1K
0.2
Q1013
4.7K
680
MICON SCHEMATIC DIAGRAM
(SYSCON PCB)
SCL
SDA
0 5.0 5.0
MO_SYNC
AGC_M
REC_AFT
R1013
10K
R1069
5.0
EEP ROM IC
IC1099 BR24C08F
0000
5.1
5.1
4.4
R1015
22K
C1043
0.1 B
C1029
0.01 B
C1055
330P CH
1.2K
R1063
5.6
0
5.0
SW
Q1010
KRA103SRTK
4.6
C1034
0.1 B
R1070
680
VCC
VSS
1234
5.1
TV POWER SW
Q1014
KTC3875S_Y_RTK
C1074 0.01 B
R1090 1K
R1035
R1048
220
D1001
MTZJ15B
4.9
0
680
5678
SCL
A1
VCR POWER SW
Q1021
KTC3875S_Y_RTK
VCR_POWER_H
R1039
C1073
0.01 B
TV_POWER_H
C1069
22P CH
SERVICE
22K
TP1001
R1065 33K
C1044 0.01 B
R1062 4.7K
04.7
VD SW
Q1015
R1040
10K
POWER_FAIL[DC]
POWER_FAIL_A
4.6
0
EMERGENCY
0
SW
Q1007
D1021
1SS133
SDAA0
1K
NC
AT+5.6V
OSD_R
OSD_G
OSD_B
TEST
A2
5.1
4.4
0
KTC3875S_Y_RTK
KRC103SRTK
R.SIGNAL
G.SIGNAL
B.SIGNAL
CYLINDER AFC SIGNAL
CYLINDER APC SIGNAL
CAPSTAN AFC SIGNAL
VD
FROM/TO 21PIN IN/OUT
KEY_B
KEY_A
T-REC_LED
REC_LED
STANDBY_H
REMOCON_IN
EXT_IN_L
TU_AUDIO_MUTE_H
TUNER_ON/OFF
FROM/TO CHROMA/IF
PROTECT
VCR_POWER_H
TV_POWER_H
HD
VD
H_CTL
SDA
SCL
IIC_OFF
AGC_M
TUNER_CTL
POWER_FAIL[DC]
DEGAUSS_H
AV_1
AV_2
EMERGENCY
FROM/TO T’TEXT
OSD_R
OSD_G
OSD_B
OSD_Y
SCL
SDA
TEXT_RESET
TO SOUND AMP
POWER_FAIL_A
TV_POWER_H
TV_A_MUTE
VOL_CTL
M.P.OFF_H
PCB010
VMB254
8
7
6
5
4
3
2
1
ABC D E F GH
ABC D E F GH
G-5
G-6
POWER SCHEMATIC DIAGRAM
8
(SYSCON PCB)
8
7
FROM REGULTOR
P.CON+5V_A
P.CON+5V_C
AT+30V
GND
9A06B
R1197
1006.3V YK
C1187
C1188
R1112
100
100
56K
R1102
L1101
10uH
4.750V KA
560K
C1133
6
AT+30V
P.CON+5V_A
SDA
SCL
5
C1186
C1196
2250V YK
L1103_2
100uH
1B
R1191
NC
TP1102
REC IF
1K
R1110
0.1 B
R1199
0
NC
0
29.8
NC
0.1
4.7
NC
0.1
4.6
4.6
0.3
NC
10K
18.5
4.2
CD1101
CUH14004
14 15
11
10
9
8
7
6
5
4
3
2
1
12 13
IF
+30V
+5V
SDA
SCL
AGC
TU1101 TUWRF4EK-777F2REC TUNER
R1105
330K
C1101
SW_VIDEO
P.CON+5V_C
2.7K
R1185
45
0.1 B
C1175
R1173
Q1122
R1171
5.6K
3.3K
C1159
1B
12K
12K
C1185
R1109
4.8
R1116
820K
C1183
5.2
0.6
100P CH
BUFFER
KTA1504S_Y_RTK
R1107
R1170
1B
820
-0.2
330P CH
R1111
4.7K
2.8
BUFFER
Q1123
KTC3875S_Y_RTK
0
0.6
0.2
0
BUFFER
Q1102
KTC3875S_Y_RTK
MO_SYNC
4
REC_TU_A
W894W832
TO Y/C/AUDIO/HEAD AMP
REC_TU_V
REC_TU_A
FROM/TO MICON
MO_SYNC
REC_SVL-H
REC_AFT
REC_AGC_CTL
SCL
SDA
IF_MOD
FROM/TO 21PIN IN/OUTFROM/TO 21PIN IN/OUT
GND
FROM/TO CHROMA/IF
REC_TU_V
SW_VIDEO
AGC_R
REC_AFT
7
6
5
4
FROM/TO IF
(CP6001_2)
CP6001
6035B-13Z002-T
P.CON+5V
1
GND
3
2
3
4
5
6
7
8
9
10
11
12
13
TU_VIDEO
AFT
TU_AUDIO
P.CON+5V
SIF/AGC CTL
AGC
GND
IF
SECAM VL-H
IF MOD
2
1
32
31
NC
L1102_2
100uH 9A06B
C1168
0.1 B
SH601
W856
REC_TU_V
REC_AFT
P.CON+5V_A
REC_AGC_CTL
AGC_R
REC_SVL-H
IF_MOD
3
2
PCB010
VMB254
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
TUNER VIDEO SIGNAL
TUNER AUDIO SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
RECORD LUMINANCE SIGNAL
PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK COLOR SIGNAL
1
ABC D E F GH
ABC D E F GH
G-7
G-8
REC_LED
T-REC_LED
56789
KEY_A
NC
21PIN IN/OUT SCHEMATIC DIAGRAM
8
FROM/TO MICON
KEY_B
REC_LED
T-REC_LED
KEY_A
7
STANDBY_H
REMOCON_IN SOUND_GND
TUNER_ON/OFF
EXT_IN_L
TU_AUDIO_MUTE_H
W822
(SYSCON PCB)
(CD757_1)
KEY_B
FROM/TO OPERATION
CP4203_1
A2001WV2-9P
4
POWER_ON_L
W890
AT+5V
123
GND
REMOCON_OUT
C4232
(CP702_1)
GND
SP_OUT_L
FROM/TO OPERATION
CP4202_1
W899
0.1 B
0.1 B
C4203
W901
W898
0.1
POWER ON SW
4.8
0
Q4212
KRC102SRTK
0
SOUND_OUT_L
A2001WV2-7P
D4202
SB140-EIC
GND
SOUND_GND
FRONT_A_IN_L
R4214
1234567
FRONT_VIDEO_IN
82
C4237
0.001 CH
FROM/TO SOUND AMP
SOUND_L+
SP_OUT_L
8
7
6
75
W817
L4203
10uH
120K
Q4207
C4209
1016V KA
10uH
L4204
52
W833
00
1
2
000000
C4208
0.1 B
C4230
W909
470P CH
REAR_A_IN_L
MUTE SW
Q4211
KTC3875S_Y_RTK
R4209
C4226
W840
680 1/4W
1016V KA
0
0.7
0
D4210
1SS133
TP4201
NC
VIDEO OUT
R4224
75 1/4W
B4201
21PIN JACK
J4201
5
21_Y
4
REAR_V_IN
TUNER_ON/OFF
KTC3875S_Y_RTK
R4210
4.7K 1/4W
SW
Q4210
0.7
0350_9982_05
0
0
BLM21A601SPT
0 0000000
2.5
19
21 3456789
20
R4217
150
W912
3
R4207
220 1/2W
8.5
22K
R4205
0.5
1.8
R4225
100 1/4W
12K
R4206
D4203
C4213
1SS133
BUFFER
Q4201
KTC3875S_Y_RTK
0
BUFFER
Q4202
KTA1504S_Y_RTK
2
1.8
0
21_R
46
15
17
16
18
0000
R4216
75
C4201
1006.3V YK
L4202_1
100uH
0305
YK
33016V
1B
C4202
21_G
R422368R4222
11
13
10
12
14
NC NC
B4202
BLM21A601SPT
R4208
R4239
4.7K
W843
C4205
82
R4201
12K
56K 1/4W
0.018 B
21_B
R4221
W911
R4228
0
0
C4215
0.001 CH
5.1
PERI SW
KTC3875S_Y_RTK
FRONT_V_IN
FRONT_A_IN_L
FROM REGULATOR
P.CON+9V
AT+5.6V
GND
FROM/TO POWER
GND
TO Y/C/AUDIO/HEAD AMP
FRONT_V_IN
FRONT_A_IN_L
REAR_V_IN
REAR_A_IN_L
FROM/TO CHROMA/IF
JACK_VIDEO
FRONT_V_IN
REAR_V_IN
TU_AUDIO
REAR_A_IN_L
21_R
21_G
21_B
21_Y
6
5
4
3
2
PCB010
P.CON+9V
1
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
CAUTION: DIGITAL TRANSISTOR
JACK_VIDEO
TU_AUDIO
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
TUNER VIDEO SIGNAL
TUNER AUDIO SIGNAL
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
R.SIGNAL
G.SIGNAL
B.SIGNAL
VMB254
1
ABC D E F GH
ABC D E F GH
G-9
G-10
FROM/TO 21PIN IN/OUT
FRONT_V_IN
8
REAR_V_IN
REAR_A_IN_L HD
TU_AUDIO
JACK_VIDEO
21_B
21_G TUNER_CTL
21_R
21_Y
7
TEST POINT
CP603
07JQ-ST
7
REC_AFT
6
AGC_R
5
AGC
4
IIC_OFF
3
SDA
2
SCL
1
6
5
4
3
2
1
GND
KA
68K
C673
R636
1213
1
AGC
0.2
2
NC
7.2
3
1.3
4
SCL
4.8
5
SDA
4.8
6
NC
4.7K
R656
0.1
7
+5V
5.0
8
NC
0.2
9
+30V
29.9
10
NC
MONITOR TUNER
TU601 TUWRF4EK-781F2S
FROM/TO DEFLECTION
CD602
CH01006A
1
FROM/TO Y/C/AUDIO/HEAD AMP
FRONT_A_IN_L1
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
0
11
IF
0
1415
1K
R662
C664
TP601
NC
(CP403)
GND
FROM/TO POWER
SW_VIDEO
AGC_R
REC_AFT
REC_TU_V
FROM/TO T’TEXT
TEXT_B
TEXT_G
TEXT_R
TEXT_Y
TEXT_SYNC
SW_VIDEO
Y/C_VIDEO
Y/C_AUDIO
VD
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
150V
C626
0.1 B
C640
0.01 B
W953
W844
C627
2250V YK
0.1 F
C655
ABC D E F GH
VIDEO SW IC
CHROMA/IF SCHEMATIC DIAGRAM
(SYSCON PCB)
C607
C605
0.001 B
R618
6789
15K
C612
2.250V KA
11E1-EIC
R660
R661
RF_AGC_OUT
LBF/SSC
2.2K
R645
R638
0.0047 B
R678
D603
11E1-EIC
150K
470K
ARESINCE THESE PARTS MARKED BYCAUTION:
IFPLL
H_OUT
R643
2.2K
5.6K
R647
1.5K 1/4W
C647
7.0
PIFIN1
SCL
7.0
1.5K
PIFIN2
SLPF
50515253545556
R641
C650
D602
1B
0.33 B
150
470
C630
L611_1
100uH
BUFFER
Q608
KTC3875S_Y_RTK
C654
C614
10K
C683_1
R604
2.5
W845
VCO COIL
L612
3700005
0.1 B
C616
EXT_AUDIO_IN
INT_CVBS_OUT
CVBSOUT2
GND1
10K
0.1 B
R642
2.250V KA
W961
270
2216V KA
5.0 2.5
C611
10016V KA
4716V KA
C652
GND_IF
VERT
1016V KA
VCC_IF
FM_OUT
(5V)
(8V)
BCL/SAF
VCC1
10016V KA
R679 33K
C653
1B
C624
R639
6.8K
R676
FRONT_A_IN_L1
PROTECT
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
L608
18uH
R649
680
CF605
TPS6.0MB
C621
6
NC
1234
C601
3P CH
PIF_LC1
PIF_LC2
X1/VAMP/CHR_OUT
CLPF
47K
R646
C656
0.0047 B
X601
1B
C615
C677
0.068 B
5.6K 1/4W
5.0
0
0
KTC3875S_Y_RTK
R675
3.3K
BUFFER
Q602
KTC3875S
Y_RTK
0.8
1K
R619
0.1 B
150V KA
C610
VCC2
CVBSIN1
(8V)
XTAL1
XTAL2
39
40414243444546474849
0
NC
100CT4R408
R648
SW
Q611
CAUTION: DIGITAL TRANSISTOR
ETANTLES PIECES REPAREES PAR UNATTENTION:
P.CON+8V_A
P.CON+5V_A
REC_AFT
R614
100 1/2W
L602_2
100uH
9A06B
YK
22010V
C604
0.01 B
R624
75
AGC_R
AGC_M
IIC_OFF
SDA Y/C_VIDEO
SCL
C646
0.047 B
R635
100 1/2W
2.7uH
W847
L614
10uH
P.CON+9V
SW_AUDIO
R637
SDA
100
SCL TEXT_G
P.CON+5V_A P.CON+8V_A
P.CON+9V_A
R640
100
AUDIO SW IC
IC602 NJM2534V
TU_AUDIO
TUNER_CTL
P.CON+5V_A ABCL
AT+30V POWER_FAIL[DC]
R609
L607
0.33uH
C644
0.022 B
C639
0.01 B
NOTE: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.
R607
R608
330
6.8K
L606
6.2
PRE AMP
1.3
Q607
2SC3000
0.6
82
R634
2.2K
C675
0.001 CH
R616
220
NC NC NC
2.6 2.6 2.7 3.3 2.8 2.6 2.6 4.6 2.1 0 4.7 5.1 4.6 3.4 4.2 4.2 8.0 4.4 0 4.3 2.9 4.5 1.8 1.9 3.5 3.7 3.6 0
1 101112131415161718192 20 21 22 23 24 25 26 27 28
IC601 STV2246CCHROMA IC
C642
0 4.1 9.0 4.8
BUFFER
1234
4.8 0 4.9
1B
C668
REAR_A_IN_L
BAIAS
5.2
AV_2
SIFIN2
SIFIN1
FM_CAP
AUDIO_OUT
150V KA
5678
AV_1
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
100uH 0305
C634
0.001 B
C648 1016V KA
3
4
AGCSIFCAP
GND_D
0.1 B
C609
L610_1
1B
C670
BUFFER
Q610
KTC3875S_Y_RTK
C669
1B
Y/C_AUDIO
L613
C618 0.022 B
C613
VREF_IF
(5V)
VCC_D
C649
100uH 0305
SAW FILTER
CF601
J1951M
2345
150V KA
5
AGCPIF_CAP
SDA
10016V KA
9.0
R659
IC603 LA7956
6dB
C636
150V KA
C641
0.1 B
L604_1
0305
SW
C635
4716V YK
1006.3V
1K
R658
R657
0.4750V KA
Y/CVBS_IN3
OSD_G
0.1 B
C619
330
R612
KA
C643
C620
R650
control
R663
1.8K
CHR
OSD_B
330
4.6
9.0
C645
0.01 B
0.1 B
R613 330 1/4W
220
R673
560
1.2K
R622
150V KA
APR
ICATH
47K
R670
1/4W
KRC103SRTK
0
C606
330K
C659
B_EXT/U_EXT
R.OUT
R628
SW
Q609
W935
R654
0.1 B
180 1/4W
driver
123456789
8.0
0.9
R652
1K
560
R603
R601
1.2K
C603
150V KA
C638
0.1 B
CVBSIN2
OSD_BK
R6101KR611
R653
4716V KANP
8.0
0
R665
BS
OSD_R
C658
22K
100uH
D604
11ES1-EIC
Q603
KRA102SRTK
680 1/4W
GND2
XTAL3
C617
C681
5.0
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
TUNER AUDIO SIGNAL
TUNER VIDEO SIGNAL
video switch
C663
YK
C671
0.01 B
10016V
470
C660
R629
9.47.4 3.84.407.44.4
10016V
YK
R655
680
0.1 B
C623
R_EXT/V_EXT
G_EXT/Y_EXT
G.OUT
B.OUT
303132333435363738
4.04.94.95.05.05.0 4.94.12.13.32.22.63.805.48.05.92.22.23.14.25.05.05.102.62.6
180 1/4W
R630
R674 10K
D605
1SS133
0.1 B
180 1/4W
(VIDEO)
L609_2
100uH
9A06B
C662
4716V YK
29
NC
4.34.3
C665
10016V YK
C667
C679
C680
BLK_EXT
NC
R664
1.2K 1/4W
C666
C672
4716V YK
3.350V KA
3.350V KA
3.350V KA
1016V KA
AV_2
AV_1
P.CON+9V
REAR_V_IN
FRONT_V_IN
P.CON+9V_A
SW_VIDEO
TEXT_SYNC
REC_TU_V
W885
21_B
21_G
21_R
21_Y
EMERGENCY
SOUND_GND
H_OUT
V_AMP
V_OUT
HD
TV_POWER_H
VD
VCR_POWER_H
DEGAUSS_H
CUT_OFF
G.OUT
B.OUT
R.OUT
G.OUT
B.OUT
R.OUT
D609
TEXT_B
TEXT_R
TEXT_Y
V_AMP
JACK_VIDEO
ABCL
V_OUT
H_OUT
HD
P.CON+9V
CUT_OFF
H_CTL
AT+9V
D610
1SS133
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
D611
1SS133
TO CRT
1SS133
FROM/TO MICON
H_CTL
VCR_POWER_H
TV_POWER_H
VD
PROTECT
DEGAUSS_H
POWER_FAIL[DC]
AGC_M
SDA
SCL
IIC_OFF
AV_1
AV_2
EMERGENCY
FROM REGULATOR
P.CON+8V_A
AT+9V
P.CON+5V_A
P.CON+9V
AT+30V
GND
TO SOUND AMP
SW_AUDIO
SOUND+B
SOUND_GND
FROM/TO DEFLECTION
CP601
(CP820)
B2013H02-14P
EMERGENCY
SOUND+B
SOUND_GND
H.OUT
GND
V.AMP
V.OUT
ACL
H.PULSE
TV_POWER_H
POWER_FAIL[DC]
V.PULSE
VCR_POWER_H
DEGAUSS_H
CP851
(CP850)
B2013H02-5P
GND
CUT_OFF
G.OUT
R.OUT
B.OUT
PCB010
VMB254
R.SIGNAL
G.SIGNAL
B.SIGNAL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
5
4
3
2
1
CD601
CU2E3501
CD850
CU253401
8
7
6
5
4
3
2
1
ABC D E F GH
G-11
G-12
SOUND AMP SCHEMATIC DIAGRAM
8
SOUND AMP IC
IC352 AN7523
7
89
NC 0 0 8.23.53.43.90.30.1
HS352
763WAA0160
FROM CHROMA/IF
6
SOUND+B
SOUND_GND
SW_AUDIO
W849
R301
R307_1
13W
27K
C309
10K
R308
0.0033 B
C306
0.4750V KA
C320_1
0.0033 B
5
(SYSCON PCB)
+-
1234567
100025V YK
C322
W812
8
7
FROM/TO 21PIN IN/OUT
SOUND_L+
SP_OUT_L
SOUND_GND
6
5
50
R306
1K 1/4W
MUTE
Q301
R311
4.7K
6.6
0
0
C316
0.01 B
0.5
SW
Q302
KTC3875S_Y_RTK
D351
1SS133
0
0
R304
0
0
2.7K
KRC102SRTK
SW
Q303
8.1
1B
C314
0
MUTE
Q306
0
KRC111SRTK
0
4
C301
W818
KTC3875S_Y_RTK
2216V KA
FROM MICON
TV_A_MUTE
M.P.OFF_H
VOL_CTL
3
TV_POWER_H
POWER_FAIL_A
FROM REGULATOR
AT+12V
GND
R309
10K 1/4W
R303
68K 1/4W
C302
3316V KA
W810
2
CAUTION: DIGITAL TRANSISTOR
1
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: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.
W878W908
4
3
2
PCB010
VMB254
TUNER AUDIO SIGNAL
AUDIO SIGNAL(REC)
1
AUDIO SIGNAL(PB)
ABC D E F GH
ABC D E F GH
G-13
G-14
REGULATOR SCHEMATIC DIAGRAM
8
9V REG IC
7
IC3001 KIA78R09API
(SYSCON PCB)
8
7
2.2K 1/4W
D3003
11E1-EIC
5V REG.IC
IC3003
KIA7805API
123
D3002
1SS133
OUTGNDIN
C3006
TO Y/C/AUDIO/HEAD AMP
P.CON+9V
P.CON+5V_C
GND
FROM/TO MICON
VCR_POWER_H
AT+12V
AT+5.6V
CAP_VCO
P.CON+5V_C
GND
MOTOR_GND
TO 21PIN IN/OUT
5.60.68.5
4706.3V YK
P.CON+9V
AT+5.6V
GND
TO CHROMA/IF
P.CON+8V_A
AT+9V
P.CON+5V_A
P.CON+9V
AT+30V
GND
TO SOUND AMP
AT+12V
GND
6
5
4
IN OUT GND SW
1234
13.0 9.0 0 5.0
47016V YK
C3002
C3011
10016V YK
P.CON+9V
6
FROM TV POWER
CP3001
B2013H02-9P
1
2
3
AT+12V
4
MOTOR_GND
5
UNREG+8V
6
UNREG+8V
7
AT+13V
8
AT+30V
9
CAP_VCO
(CP810)
GND
GND
C3008
47016V YK
R3001
270 1/4W
2SC13840W
13.0 9.0
1016V KA
C3010
REG
Q3001
D3004
9.0
D3001
11EQS04N
MTZJ10B
5V REG.IC
IC3004 KIA78R05PI
CD3001
CU293101
5
R3002
2.2K 1/4W
R3003
2.2K 1/4W
AT+9V
IC3002 KIA78R05PI
R3022
5V REG.IC
4
IN OUT GND SW
1234
8.1 5.3 0.3 5.0
IN OUT GND SW
1234
8.1 5.3 0.3 5.0
4706.3V YK
C3009
3
C3001
1B
R3004
R3005
2.2K 1/4W
HS3002
763WAA0186
10
C3007
4706.3V YK
C3004
2
1
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
1B
R3006
R3007
2.2K 1/4W
10
HS3001
763WAA0186
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
TO T’TEXT
AT+5.6V
P.CON+9V
P.CON+5V_C
GND
TO POWER
P.CON+5V_A
P.CON+5V_C
AT+30V
GND
PCB010
VMB254
3
2
1
ABC D E F GH
ABC D E F GH
G-15
G-16
T’TEXT SCHEMATIC DIAGRAM
8
(SYSCON PCB)
8
5.0 3.3
REG
3.8
Q1101
R1118
22K
47K
R1214
1.5K
R1212
1.5K
R1213
1.5K
C1257
R1119
R1120
1006.3V KA
R1251
100
R1256
100
R1280
100
2.2K
220
1K
L1205
10uH
C1204
C1102
0.01 B
C1205
W854
W893
W869
680P CH
2206.3V KA
C1103
4716V YK
0.1 F
C1206
C1255
4716V YK
KTD863_Y
KTC3875S_Y_RTK
R1108
820
SYNC BUFFER
Q1253
KTC3875S_Y_RTK
W884
R1115
560
BUFFER
Q1104
L1204
R1262
3.8
0.4
R1117
0305
100uH
4.8
2.3
1.7
390 1/4W
B1201
W4BRH3.5X6X1
0.9
68
R1253
R1254
7
FROM REGULATOR
P.CON+9V
P.CON+5V_C
GND
D1202
11E1-EIC
W876
1006.3V YK
C1284
1
2345678
SW1
IN1B
MM1231XF
IN1A
IC1202
TRIPLE ANALOG MPXER IC
1.5 1.60 1.6 5.1 0 1.5 0
GND1
OUT1
IN2B
GND2
VCC
OUT2
SW2
OUT3
IN2A
1.500.80.800.801.6
SW3
IN3AIN3B
GND3
10111213141516
9
6
AT+5.6V
5
4
FROM/TO CHROMA/IF
TEXT_B
TEXT_R
TEXT_G
TEXT_Y
TEXT_SYNC
SW_VIDEO
3
FROM/TO MICON
SCL
SDA
D1261
1SS133
0
D1203
SB140-EIC
C1202
10016V YK
C1273
10016V YK
C1274
10016V YK
4.8
0.3
BLK
BUFFER
Q1262
KTC3875S_Y_RTK
L1203
10uH 0305
R1255
120
C1201
7
4716V KA
C1214
0.1 F
C1212
W867
GND5V1
GNDA3
C1215
R1204
VDD3V4
T’TEXT IC
IC1201
ET-TVT008B
SYNC
C1256
0.022 B
C1216
150
VDD3V3
VIDEO IN
1006.3V YK
0.1 B
PLLRC2
42 OSC OUT
41 OSC IN
40 GND2V3
VDDA3
GND3V3
28 BLUE
27 BLANK
VDD3V5
33P CH
C1259
VDD3V2
GND5V2
C1217
STANDBY
33P CH
X1201
100CT01302
01.31.33.301.43.33.300000
404142434445464748495505152
VDD3V1A
VDD3V1B
PLLRC1
GND3V1B
GND3V1A
GND3V5
VDD5V2
RSTB
MUTE
RED
GREEN
TSTIO
SCEN
3.3
3.3
1.4
0
0
0
5.0
5.0
0
NC
0
30 31 32 33 34 35 36 37 38 39
0
0
0
27 28 29
R1206
100
C1220 0.1 B
D1201
R1211
560
C1219
0.022 B
C1218
1B
AK04
C1203
0.47 TF
W838
10K
R1207
10K
R1272
0
110111213
CS1
5.0
SCL
5.0
3
SDA
0
4
TDO
NC
5.0
VDD5V1
0
6789
GND3V4
0
C1208
0.1 B
C1209
C1210
R1203
R1202
0.47 B
1K
1K
0.1 B
C1207
4716V KANP
56P CH
470
R1209
GNDA1A
2.2
VREFP
1.1
VREFN
3.3
VDDA1
1.6
VINP
0
GNDA1B
0
NC
0 1.3 1.6 3.3 0 2.9 2.9 3.3 3.3 0 0 05.0
FLAG1
TSTAPP
51 FLAG2
52 CS0
GNDA2
VBG
VCM
0.1 B
C1213
VDDA2
0.1 B
14 15 16 17 18 19220 21 22 23 24 25 26
C1211
6
5
4
3
OSD_R
OSD_G
OSD_B
OSD_Y
2
TEXT_RESET
1
D1252
R1289
1SS133
3.3K 1/4W
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: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.
PCB010
VMB254
2
1
ABC D E F GH
ABC D E F GH
G-17
G-18
8
7
6
5
(POWER SW PCB)
4
AC230-240V_50Hz
CD501_2
06439801
BROWN
BLUE
3
2
S102 S101
S501
S502
4
2
3
1
PCB340
TEBA95
DEGAUSS COIL
L503
8R140018
12
CD502
CUU23001
MAIN POWER SW
SW501
SDKVA30200
21
1
2
(LKS1af-12V)
CP502
A1561WV2-2P
BLUE
12
BROWN
CP501
A3963WV2-3PD
VR502470
+B ADJ
R514
RY501
ALKS321
FH501
EYF-52BC
2.7K +-1%
50T040H
50T040HCC
FEED BACK
SWITCHING
R553
R554
3
F501
0.001 B
Q507
KTC3198
4.7K
47K 1/2W
C554
6.0
D516
1SS133
12
4
TH501
PTDAA1BF140M200
FH502
EYF-52BC
6.3
5.4
R525
R532
D528
MTZJ5.6B
C505_1
390
1K
RELAY DRIVE
Q504
KTC3198
0.2
0
COIL,LINE FILTER
0.22275V PHE840
7.3
6.3
DTC114ES
6.3
0
0.6
0R7A223F24
1
2
SW
Q506
0
R515
R513
L501
10K
10K
C533
34
12
34
FEED BACK
IC506
LTV-817M-VB
TV POWER SCHEMATIC DIAGRAM
R501_1
2.2 7W C
2
34
NC
1
308.3
DC IN
0.001250V KX
C506_1
R523
0.1275V PHE840
1K
POWER CONTROL IC
COIL,LINE FILTER
L502
1R0A103F24
0 3.5 0 313
56
DEM Isense
IC501 TEA1507P/N1
0.4 1.3 0 14.6
8
1K
C541
R531
R538
1.5M 1/2W
34
12
DRIVER
CTRL
0.022 B
0.001250V KX
C530
R522
4.7 1/4W
R534
C543
R533
0.47 F
470
NC
78
HVS
DRAIN
VCC
GND
1234
4725V YK
C542
W802
2SK2647-01MR
22K
C503
POWER
R535
D508
1N4937
1
R516
820K
0.00222KV B
Q501
3.4
1K
4
C504
0.00222KV B
D
G
S
0
R527
R510
820K
2
1
3
GBL06L-6177
639
W4BRH3.5X6X1.0X2
D503
0.22 1W
D524
R511
12 1/2W
D507
1SS133
D501
B501
11E1-EIC
763WAA0166
11E1-EIC
R529
0.22 1/2W
R509
HS501
USR
220
C507_1
400V
0.00152KV R
C511
0.22 1W
89
344.5
7
344.5
6
397.2
5
COL
0
3
NC
NC
16.5
ADJ
2
0
1
C529
0.0022250V
GND
KX
(MAIN PCB)
T501_2
81350844
15.5
SB
0
SG
10
135.7
11
0
HG
12
16.5
5V
13
0
LG
14
20.3
15
13V
19.8
16
12V
D505
SB290S
D509
SB290S
C513_1
470P500V B
B502
W5RH3.5X5X1.0
W801
C520
ICP502
20P_5000
5A125V
PROTECT DRIVE
Q502
2SA1624
100016V MHE
D510
RU2AM-EIC
C517
0.00152KV R
ICP504
20P_5000
5A 125V
D506
1N4937
C509
D519
SB290S
C519_1
470P500V B
10100V MHE
C524
0
115
C518
560P500V B
D514
SB290S
D512
SB290S
D523
SB290S
C501
0.0022500V B
TP501
100025V MHE
115
C510
22100V MHE
R506
47K 1/4W
R502
0.82 2W
C523
D502
220025V MHE
R508
22K
1SS133
R504
C521
5.6K 1/4W
R512
22K 1W
220200V YXF
TP503
9
31.9 31.8
R518
1M 1/4W
SWITCHING
Q505
2SC2909
C531
330016V MHE
D504
R507
100 1/4W
SWITCHING
Q503
2SA1371
31.3
R519
0
0
1SS133
270K 1/4W
0.6
D533
CD506
JM-2BK-61
CP503
RE-H022TD-1130
W815
C528
W810
R520
47K
R505
1K 1/4W
1SS133
DEGAUSS_H
2
1
+B(A)
+B(B)
1
2
SOUND+B
AT+30V
D515
0.022 F
VCR.POWER_H
UNREG+8V
+B
MTZJ33B
UNREG+8V
AT+30V
FROM/TO DEFLECTION
+B
SOUND+B
DEGAUSS_H
VCR.POWER_H
GND
SOUND_GND
EMERGENCY
POWER_FAIL
AT+13V
TO REGULATOR
(CP3001)
GND
GND
AT+12V
MOTOR_GND
UNREG+8V
UNREG+8V
AT+13V
AT+30V
NC
CP810
A2001WV2-9P
8
7
6
5
4
3
1
2
3
4
5
6
7
8
2
9
PCB070
TMB536
1
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
NOTE: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.
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
ABC D E F GH
ABC D E F GH
G-19
G-20
DEFLECTION SCHEMATIC DIAGRAM
(MAIN PCB)
8
POWER OUTPUT
R404_1
330K +-1%
1101123456789
11.1 24.5 4.9 6.7 0.8 0 6.7 7.7 4.4 24.2 1.4
7
FROM/TO CHROMA/IF
CP403
(CD602)
003P-2100
1
GND
6
5
4
FROM/TO CHROMA/IF
(CP601)
CP820
A2001WV2-14P
1
EMERGENCY
2
SOUND+B
3
SOUND GND
4
H.OUT
5
GND
6
V AMP
7
V.OUT
8
ACL
9
H.PULSE
10
11
POWER_FAIL
12
V.PULSE
13
VCR POWER H
14
DEGAUSS H
FROM/TO TV POWER
VCR.POWER_H
SOUND+B
SOUND_GND
EMERGENCY
POWER_FAIL
DEGAUSS_H
AT+13V
GND
NC
4
R418
100 1W
+B
D406
1SS133
H-DRIVE
Q405
KTC3227_Y
TRIGGER INPUT
OUTPUT STAGE Vs
W833
31.0
0.5
0
IC401 TDA8174AV-DRIVE IC
R403_1
Vref. DECOUP.
HEIGHT ADJ.
C408
390K +-1%
R406
2.7K 1/4W
HS401
763WSAA013
D405
1SS133
1050V YK
C404_1
R456
GND
120 1/2W
RAMP GENERATOR
C412_1
0.047 MMTV
C402
220P500V B
R417
R423
150 2W
0.033100V MKT
C418_1
BUFFER OUTPUT
INVERTING INPUT
R412
4.7K 1/4W
1.8K +-1%
T401_1
ETH14Y47AY
NC
45
3
2250V YK
R419
330 1/4W
C417
R405
12
Vs
C414
V.LINEARTY
VR401
470
R420
4.7K
2250V YK
1 1/2W
FB. GENERATOR
10035V YK
1/4W
C405
R407
2
B401
W5RH3.5X5X1.0
HS402
763WSAA013
R460
100 1/4W
C413
220025V MHE
1.2 1/2W
0.1 F
R416
C403
1.3
47035V YK
C410
3
R409
680 1/2W
2.2 1/2W
MKT
0.22
100V
1250V MHE
C422
L401
4.7mH
R447
68 1/2W
B403
W5RH3.5X5X1.0
247.6
0
B402
W5RH3.5X5X1.0
D403
11E1-EIC
R411
680 1/2W
C423_2
H.OUTPUT
Q406_1
2SD2499(LBOEC1)
0.27200V FHS
R410
C424_1
0.011.25KV MPP
1K 1/2W
R413
V.POSI
R421
680 1/2W
VR402
330 1/2W
2.2K
C429_1
470P500V B
D411
1N4937
L402
ELH5L4113
R448
1K 1W
C450
0.0012KV R
C431
10250V MHE
D413
1N4937
C430_1
FB401_1 3214035F
262.0
COL
1
136.0
VIDEO
6
B+
135.0
2
0
AFC
NC
9
HEA
8.1
TER
10
0
GND
8
0
E12
4
NC
1.5
E25
3
0.001500V B
ABL
GND
GND
HV
F
S
0
11
0.7
7
8
0
E8
5
NC
TO DY
CP401
A1561WV2-A5P
NC
5
4
3
2
1
V801
A36AKJ13X02
9
10
R
8
G
6
B
11
FOCUS
SCREEN
175
12
CD801
SM1098-009-1A
(CP802)
TO CRT
8
7
6
5
TO CRT
4
3
CP803A
B2013H02-6P
180V
180V
6
NC
5
NC
4
GND
GND
3
GND
GND
2
HEATER
HEATER
0.1100V MKT
PCB070
TMB536
1
CD803
WDL6024038
2
W814
R453
120K 1/2W
1
NOTE: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.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
C432
R490
22K 1/4W
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
TO CRT
ETANTLES PIECES REPAREES PAR UNATTENTION:
3
2
1
ABC D E F GH
ABC D E F GH
G-21
G-22
CRT SCHEMATIC DIAGRAM
8
(CRT PCB)
8
7
R804
TP804
12K 2W
R817
220
R819
R821
7.3
RED AMP
Q810
3.0
2SC1740SP
R828
2.4
2.7K 1/4W
J801_1
HPS3200-010501
56
R805_1
C804
270P CH
7.3
GREEN AMP
3.0
Q811
2SC1740SP
2.4
56
R807
220
C805
270P CH
7.3
BLUE AMP
3.1
Q812
2SC1740SP
2.5
56
R809_1
220
C806
270P CH
R829
2.7K 1/4W
R830
2.7K 1/4W
390P CH
C807
C814
1250V YK
GND_A
GND_A
(CD801)
A2361WV2-2P
CP802_1
GND
1
FROM/TO DEFLECTION
GND
2
L801
180uH
0607
127.5
0
0
4
3
0
0
567
1
F
FOCUS
126.5
S801
8
9
104.1
127.5
CP801
005P-2100
180V
SCREEN
1
180V
C808
0.0012KV R
NC
NC
456
GND_A
GND
GND_A
GND
R816
HEATER
HEATER
123
4.7 1W
(CP803A)
B2013H02-6P
CP803B
ACCESSORY
BT002
R03(AB)E_20_T
BT001
R03(AB)E_20_T
TM101
VT-1534
ANT001
180PRA-PP-01
L802
82uH
0607
RED AMP
Q801
KTC4217
6
FROM CHROMA/IF
(CP851)
CP850
5
A2001WV2-5P
5
CUT OFF
4
3
2
1
GND
G.OUT
R.OUT
B.OUT
C803
150V KA
R813_1
220
R810
1.8K
GREEN AMP
KTC4217
R814
220
R811
1.8K
D801
1SS133
Q802
D802
1SS133
123.5
7.8
7.3
TP805
R806
12K 2W
L803
82uH
0607
123.9
7.8
7.3
W853
5
W849
6
4
TP806
R808
12K 2W
L804
82uH
0607
BLUE AMP
Q803
KTC4217
R815_1
3
PCB110
TCB395
220
R812
1.8K
7.8
D803
1SS133
117.7
7.3
W850
7
7
6
5
4
3
2
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
1
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:
R.SIGNAL
G.SIGNAL
B.SIGNAL
2
1
ABC D E F GH
ABC D E F GH
G-23
G-24
IF SCHEMATIC DIAGRAM
8
(IF PCB)
47
8
7
CF6001
SFSH6.0MCB-TF21
6
R6001_1
560 1/4W
2.4
1.8
0
5
BUFFER
Q6001
2SA608KF-NP
C6002
C6028_1
100P CH
2.22.1 8.5 2.0 3.0 2.0 8.0
1 101112
2
LIM
AMP
FM
VIF IC
DET
IC6001 LA7567B
48
R6002
2.2K
R6003
C6001
0.01 B
C6004
16V
100
150V KA
3.9K
C6003_1
KA
39K
R6016
C6005
0.01 B
3.6 4.3 1.8 1.9 4.7
3456
MIX
HPF
L6001
22uH
150V KA
RF
AGCIFAGC
C6006
0.01 B
C6007
68P CH
HPF
HPF
VIDEO
DET
VIF
AMP
2021222324
0
L6003
2.2uH
C6011
NC
EQ
AMP
W811
R6011
789
AGC
C6010
0.01 B
4
SAW FILTER
CF6002
12345
W821
OUTOUT G IN IN
SAF39.5MZL220ZL
W803
W804
CF6005
TPS6.0MB
6
1234
AFT
1314
1.80.51.71.92.52.92.92.21.92.72.5
L6006
360K042
R6019_1
330 1/4W
W806
R6014
R6020
330
68K
W819
L6007
15uH
0.2250V KA
330
VCO
IST
DET
IST
AMP
1516171819
7
6
5
12K
C6013
0.01 B
L6008
0.22uH
CF6008
MKT41.5MA110P
C6014
0.33 TF
C6022
0.0022 B
MKT31.5MA110P
R6022
100K
R6024
R6025
R6023_1
100 1/4W
820
6.8K
L6011
R6027
4.5
1.4
0.6
3.3K
R6028
PRE.AMP
Q6005
2SC3000
33
0.68uH
C6023
0.001 B
4
R6013
C6019
0.01 B
S803YS803X
C6015
0.01 B
CF6007
3
2
NC NC
(CP6001)
GND
AFT
P.CON+5V
TU VIDEO
FROM/TO POWER
6035B-13Z002-T
CP6001_2
1
234
1
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
TU AUDIO
56789
AGC
GND
SIF/AGC CTL
10
IF
11
NC NC
12
13
PCB350
VEB983
TUNER VIDEO SIGNAL
AUDIO SIGNAL(REC)
3
2
1
ABC D E F GH
ABC D E F GH
G-25
G-26
OPERATION SCHEMATIC DIAGRAM
8
(OPERATION PCB)
8
7
6
R754
SW751
EVQ21505R
EVQ21505R
R780
820 1/4W
R779
CH UP
820 1/4W
SW798
SW795
REC/OTR(OPEN)
R776
1K 1/4W
VOL UP
EVQ21505R
R771
EVQ21505R
SW796
1K 1/4W
SW791
STOP/EJECT
R777
1.5K 1/4W
VOL DOWN
EVQ21505R
R772
1.5K 1/4W
EVQ21505R
SW797
PLAY
SW792
EVQ21505R
R773
2.7K 1/4W
EVQ21505R
FF/CUE(SKIP FF)
SW793
R774
5.6K 1/4W
EVQ21505R
SW794
EVQ21505R
REW(SKIP REW)
C755_1
R766
100 1/2W
2206.3V KA
C751
0
GND
3
4.8
B+
2
4.8
Vout
1
OS753
PIC-28143TC5
100P B
FROM/TO 21PIN IN/OUT
CD757_1
(CP4203_1)
CU292501
1
REMOCON_OUT
2
GND
3
5
4
AT+5V
4
POWER_ON_LED
5
6
KEY_A
7
T-REC_LED
8
REC_LED
9
KEY_B
FROM/TO 21PIN IN/OUT
(CP4202)
CD702_1
CU272502
1
FRONT_VIDEO_IN
2
GND
3
FRONT_A_IN_L
4
SOUND_GND
5
SOUND_OUT_L
6
SP_OUT_L
7
GND
NC
C779
C781
0.001 B
0.001 B
POWER ON/OFF
CH DOWN
SW799
D793
REC/OTR
R793
270 1/4W
SLR-342VCT32
270 1/4W
T-REC
D791
D792
POWER
SLR-342VCT32
R761_1
SLR-342VCT32
270 1/4W
W805
7
6
5
4
W806
W812
3
W809
SPEAKER
SP351
SG04D11BNA
8OHM
SP352
SG04D11BNA
2
1
8OHM
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
CD355 CU123201
SP OUT R+
1
SP OUT R-
2
SPEAKER
CD356 CU123201
SP OUT L+
1
SP OUT L-
2
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
S809X
S809Y
W802
W813
C352
4716V KA
W801
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C353
4716V KA
R351
56 1/2W
56 1/2W
R352
1
5
4
3
2
6
7
J351
HTJ-035-28A
H
E
1
2
H
E
3
4
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
AV JACK
J701
JPJ1187-010210
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:
PCB030
TEXA33
TUNER VIDEO SIGNAL
AUDIO SIGNAL
3
2
1
ABC D E F GH
ABC D E F GH
G-27
G-28
HEADPHONE JACK
8
J351
7
SPEAKER
SP351
8 OHM
SPEAKER
SP352
8 OHM
1
5
4
3
2
6
7
1
2
1
2
CD355
CD356
SP_OUT_R+
SP_OUT_R-
SP_OUT_L+
SP_OUT_L-
6
CD502
8
9
R.OUT
GND
B.OUT
CP503
1
2
CP501
BLUE
1 2
1 2
BROWN
123
GND
HEATER
NC
CP803B
180V
12345
CP401
NC
456
NC
GND
GND
CRT PCB
PCB110
TCB395
CP820
1
2
SOUND+B
3
4
H.OUT
5
6
V_AMP V_AMP
7
V.OUT
8
9
H.PULSE
10
11
POWER_FAIL[DC] POWER_FAIL[DC]
12
V.PULSE
13
VCR_POWER_H
14
DEGAUSS_H
1
1
2
3
AT+12V
4
5
UNREG+8V
6
UNREG+8V
7
AT+13V
8
AT+30V
9
12345
HEATER
V801
123
GND
ACL
GND
CP403
CP810
H.V
ANODE
CRT
CD601
CD3001
EMERGENCYEMERGENCY
SOUND+B
SOUND_GNDSOUND_GND
H.OUT
GND
V.OUT
ACL
H.PULSE
TV_POWER_H
V.PULSE
VCR_POWER_H
DEGAUSS_H
CD602
GNDGND
CP3001
GND
GNDGND
AT+12V
MOTOR_GNDMOTOR_GND
UNREG+8V
UNREG+8V
AT+13V
AT+30V
CAP_VCO
CP851
CP601
B.OUT
R.OUT
G.OUT
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
1
2
3
4
5
6
7
8
9
1
2
3
4
5
CD506
2
+B(A)
1
+B(B)
AC230-240V_50Hz
CD501_2
BLUE
5
4
BROWN
DEGAUSS COIL
L503
21
2
1
CP502
DEGAUSS_COIL
DEGAUSS_COIL
3
FOCUS SCREEN
S801
FOCUS
CP801
1
SCREEN
SCREEN
2
GND
CP802_1
2
1
S502
S501
POWER SW
PCB340
TEBA95
FBT
FB401
3
1
F
1
GND
CD801
CP803A
4
CP850
S102
S101
MAIN PCB
PCB070
TMB536
180V
5
CRT SOCKET
GND
CUT OFF
NC
6
J801_1
G.OUT
456
NC
7
E
123
AV JACK
7654321
CD702_1
GND
SP_OUT
SOUND_OUT
7654321
CP4202_1
4
HEH
J701
GND
SOUND_GND
FRONT_AUDIO_IN
FRONT_VIDEO_IN
J4201
213
19
18
17
16
15
14
13
NC
12
11
NC
10
9
8
7
6
5
4
2 20
1
REMOCON SENSOR
OS753
GND
B+
V.OUT
OPERATION PCB
CD757_1
8765432
KEY_A
KEY_B
REC_LED
T-REC_LED
99
8765432
CP4203_1
SYSCON PCB
PCB010
VMB254
TUNER PACK
11
10
NC
9
NC
8
7
NC
6
5
4
3
NC
2
1
TM101
PCB030
TEXA33
1
GND
AT+5V
REMOCON_OUT
POWER_ON_LED
1
TU601
IF
+30V
+5V
SDA
SCL
AGC
U IN
FROM
OS753
NC
NC
NC
NC
CD1101
TO
1
P.CON+5V
1
CP6001 CP6001_2
TUNER PACK
IF
11
10
+30V
9
8
+5V
7
6
5
SDA
SCL
4
3
2
AGC
1
U IN
TM101
2
GND
2
TU1101
AFT
TU_VIDEO
TU_AUDIO
INTERCONNECTION DIAGRAM
AUDIO_PB
AUDIO_REC
CTL+
CTL-
AE_HEAD(-)
AE_HEAD(+)
FE_HEAD (GND)CUT_OFF
FE_HEAD (HOT)
SENSOR
HALL
VCC
6
5
4
3
2
1
9876543
10
AGC
GND
SIF/AGC_CTL
9876543
10
CP4001_1
SP-CH2 (L)
SP_COM
SP-CH1 (R)
CP4005
6
AUDIO_PB
5
AUDIO_REC
4
3
2
AE_HEAD(-)
1
AE_HEAD(+)
CP4004
FE_HEAD (GND)
2
FE_HEAD (HOT)
1
IF PCB
PCB350
VEB983
11
IF
11
CTL+
CTL-
12
12
CP1001
13
13
10
11
12
1
2
3
4
5
6
7
8
9
1
2
3
4
CAPSTAN DD UNIT ASS’Y
M2001
CAP_FG
CAP_VCO
CAP/M/F/R
I_LIMIT
MOTOR_GND
CYL/LAD_VCO
CAP_CTL
LDM_CTL
CYL_FG/PG
CYL_CTL
VCC
GND
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
FFC
2
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
MAINHALL
OUT
HALL
SWITCH
IN
LOGIC
HEAD AUDIO CONTROL
H5001
FULL EASE HEAD ASS’Y
H5002
ROTOR
MAGNETCOIL
7654321
D-W_OUT
D-V_OUT
D-U_OUT
7654321
CH2
CH1 HEAD
THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:
MR
FG SENSOR
VCC
D-COM
M-GND
AUDIO
CONTROL
AE
G
O
CYLINDER UNIT ASS’Y
D-PG_GND
D-PG_OUT
LM
LOADING MOTOR
M101
UN4001
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
8
7
6
5
4
3
2
ARESINCE THESE PARTS MARKED BYCAUTION:
1
ETANTLES PIECES REPAREES PAR UNATTENTION:
ABC D E F GH
TV POWER
WAVEFORMS
1 5.0V 0.1ms/div
DEFLECTION
2 2.0V 20µs/div
3 2.0V 5ms/div
6 50.0V 20µs/div
7 50.0V 20µs/div
TV POWER
8 10.0V 5ms/div
11 PB
2.0V 10ms/div
12 PB
50mV 5ms/div
13 REC
0.5V 10µs/div
4 200mV 20µs/div
CRT
5 50.0V 20µs/div
9 20.0V 0.1ms/div
Y/C/AUDIO/HEAD AMP
10 REC
0.5V 10µs/div
The following waveforms were measured at the point of the corresponding
NOTE:
balloon number in the schematic diagram.
H-1
14 REC
0.5V 10µs/div
15 REC
2.0V 20µs/div
WAVEFORMS
MICON
16 REC
0.5V 10µs/div
17 REC
100mV 0.5ms/div
18 REC
0.5V 0.5ms/div
21 REC
2.0V 1ms/div
22 REC
1.0V 10µs/div
23 REC
2.0V 20µs/div
26 PB
2.0V 5ms/div
27 PB
2.0V 0.5µs/div
28 PB
2.0V 0.5µs/div
19 REC
20.0V 2ms/div
20 REC
20.0V 5µs/div
24 REC
2.0V 5ms/div
30 REC
2.0V 1ms/div
POWER
25 REC
2.0V 20µs/div
The following waveforms were measured at the point of the corresponding
NOTE:
balloon number in the schematic diagram.
H-2
31 REC
0.5V 10µs/div
WAVEFORMS
32 REC
0.5V 0.5ms/div
45 REC
2V 20µs/div
21PIN/IN/OUT
48 REC
100mV 0.5ms/div
SOUND AMP
50 REC
0.5V 0.5ms/div
46 REC
0.5V 10µs/div
52 REC
0.5V 0.5ms/div
IF
47 REC
0.5V 10µs/div
The following waveforms were measured at the point of the corresponding
NOTE:
balloon number in the schematic diagram.
H-3
TOSHIBA VIDEO PRODUCTS PTE. LTD.
438B ALEXANDRA ROAD, BLOCK B #06-01 ALEXANDRA TECHNOPARK SINGAPORE 119968
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