Toshiba VTV1403B User manual

SERVICE MANUAL
COLOR TELEVISION/
VIDEO CASSETTE RECORDER
FILE NO. 140-200227
VTV1403B

TV BLOCK DIAGRAM
CHROMA
IC601 STV2246C 22
13 44 47 25 26 27 28
6
7
8
55
14
11
51
52
30
36
35
34
31
49
32
37
48
42
40
46
X601
4.433619MHz
2
V-DRIVE IC401 TDA8174A
10
4
31
21_B
21_G
21_R
21_Y
DY
10 F
HV
FB401
2
31
7S
V801
CRT
8
7
9
3
J801
F
GREEN AMP
Q805 RED AMP
Q806
Q804
BLUE AMP
H-DRIVE
Q405 H.OUTPUT Q406
SW
Q601, Q611
PROTECT
TEXT_Y
HD
TEXT_B
TEXT_G
TEXT_R
T' TEXT
4
6
1
CF605
Q602
BUFFER
Y/C/AUDIO/
HEAD AMP/
21PIN/IN/OUT
13
4
CF601
TU601
5
4
1
11
Q607
PRE AMP
TUNER_A
TEXT_SYNC
TUNER_V
Y/C_A
JACK_V
SDA
SCL
T501
11
5
18
16
14
13
8
POWER REG IC
IC502
STR-G6653
IC506
LTV-817M-VB
FEED BACK
Q507
F-BACK SW
D501~D504
RECTIFIER
L503
DEGAUSS COIL
MICON/
OPERATION
F501
AC IN
CP851
5
6
3
7
AT+12V
1
5
4
1
9V REG. IC
IC1007
KIA78R09API P. CON+9V
9
5
SOUND AMP
IC352 AN7523
2
7
2
1
SP351
SPEAKER
J2201
HEAD PHONE
TV_POWER_H
VOL CTL
VCR_POWER_H
POWER_FAIL(DC)
MICON/
OPERATION
S-TRAP
VR502
10
2
4
12
5V REG. IC
IC1004
KIA78R05PI
4
12
5V REG. IC
IC1005
KIA78R05PI
P.CON+5V
3
1
REG. 1A IC
IC1001
KIA7805API
AT+5.6V
P.CON+5V A
SDA
SCL
FM_OUT
EXT_AUDIO_IN
AUDIO_OUT
PIFIN1
PIFIN2
RF_AGC_OUT
R. OUT
G. OUT
B. OUT
OSD_KB
OSD_B
OSD_G
OSD_R
BCL/SAF
LBF/SSC
H_OUT
X1/VAMP/CHR_OUT
XTAL1
INT_CVBS_OUT
CVBSOUT2
Y/C/VBS_IN3
VERT
B_EXT/U_EXT
G_EXT/Y_EXT
R_EXT/V_EXT
BLK_EXT
Y/C/AUDIO/
HEAD AMP/
21PIN/IN/OUT
MICON/
OPERATION
SWITCHING
Q403 H_CTL
MICON/
OPERATION
+B ADJ
11
VD
Q608
BUFFER
T'TEXT
E-1 E-2

Y/C/AUDIO/HEAD AMP/21PIN/IN/OUT BLOCK DIAGRAM
X4001
4.433619MHz
84
11 19
23
26
79 75 54
Y/C/AUDIO/CCD
HEAD AMP IC
IC4001
HA118217F
18
921
78 73
24
52
46
4
63
62
99
81
55
5860
R
P
35
39
42
2MLPF
HPF
ACC CTL TRAP
fh HPF
R
P
R
PVCA CCD
LPF C.K 6dB AMP 6dB AMP
N-->P
CLEAR
SYNC
C SQUELCH
SQUELCH
B.D
BPF
FBC
VIDEO ALC
DELAY CLPF
R
P
MAIN
CONV1 MAIN CONV2
CLPH
+
RP RP
R
P
R
P
+
B.E
C.K
TRAP
LPF
+
REC
MUTE
SERIAL CONT
INTERFACE
REC
EQ
VCA
LINE
AMP
R
P
HPF
1M HPF
7M HPF
FM MOD
LAG LEAD
LPF
629
TRAP FM AGC P.EQ S DL SQPB
SQPB
G EQ
Y CCD
C CCD
LPF
28
31
ATT
ATT
VIDEO
AGC
R
P
D LIM
DEMO
SLPF
MAIN
DE-EMPH CLAMP
D.E
N.C
Y APA
YNP
CLAMP
RP
MIX
LEVELADJ
R
P
RP
YLPF
FBC
ALC
NL EMPH
NL DE EMPH
MAIN EMPH
CARRIER
OFFSET
W.C/DC
F0/DEV ADJ
S-DET
Q4006
BUFFER
88
87
89
86
H.AMP
87
REC
MUTE
LINE
MUTE
ENV
DET
J4201
2
1
6
3
8
711
16
15
20
19
Q4207
PERI SW
Q4205
MUTE SW
L4001
15.6KHz
TRAP
Q4007
AMP
Q4202
BUFFER
D4210
L4005
1
3
6
Q4004, Q4005
FE HEAD
4
ENV_DET
H. SW
MICON/
OPERATION
SDA
SCL
VCR_A_MUTE
V. REC_ST_H
CTL+
CTL-
CYL.
CP4001
3
2
4SP_COM
SP-CH2 (L)
SP-CH1 (R)
CP4005
1
AUDIO PB6
5
2AE HEAD (+)
AUDIO REC
AE HEAD (-)
HEAD AUDIO
CONTROL 4
3CTL+
CTL-
PB SW
5
Q4002
OSC
Q4001
NORMAL A.
REC ST SW
CP4004
1
2FE HEAD (HOT)
FE HEAD (GND)
TU_AUDIO_MUTE_H
MICON/
OPERATION
EXT_IN_L
21_R
21_G
TV 21_B
21_Y
TV
TUNER_A
TUNER_V
Y/C_V
Y/C_A
Q4003
V.REC
ST SW
2PRE
AMP
44
69
CLOCK
DEIVER
50
SYNC.
SEP C. SYNC MICON/
OPERATION
VV_H
JACK_V
Q4015
PB SW 29 AGC
30
ATT
T'TEXT
FRONT_A_IN_L
FRONT_V_IN
PDC/VPD DECODER
IC4002 SDA5650/X
54
17
E-3 E-4

MICON BLOCK DIAGRAM
9
87
83
VCR_POWER_ON-H
CFG
CAP_FULL
LDM_CTL
SYSCON/TIMER/SERVO
IC1006 OEC0107B
104 DFG/DPG
88
84
CAP_FWD_L
CAP_LIMIT
50
40
39
REEL-T
REEL-S
TAB_SW
SW1001
5
4I LIMIT
CAP.M F/R
2CAP VCO
CP1001
1
3
4
2
1
3
4
2
REEL SENS.
Q1005
REEL SENS.
Q1001
DECK
Q1007
BUFFER
91
89
V.REC.START-H
VV-H
OSC2
80
75 X2
37
POWER_FAIL
62
IIC_DATA_0
78 OSC1
76 X1
61
4
CTL(-)
3
CTL(+)
15
48
47
REC/OTR_ LED
T-REC_LED
33KEY_A
34
KEY_B
77
/RES
CH DOWN
CH UP VOL. UP VOL. DOWN
POWER
ON/OFF
REC/OTR STOP/EJECT PLAY FF/CUE REW/REV
X1001
10MHz
X1002
32.768KHz
1 OUT SYSTEM RESET
IC1003
R3111N311A/C
6
5 SDA
SCL
EEP ROM
IC1099
S-24C08ADPA-01
POWER_FAIL (DC)
SCL
SDA
SCL
CTL+
VV-H
CTL-
V. REC_ST_H
SDA
OSD_Y
VD
OSD_G
OSD_B
OSD_R
TV
90
VCR_MUTE VCR_A_MUTE
105
VIDEO_H.SW H. SW
43REMOCON IN
3
2
1
OS2201
AT + 5V
D2204 D2203
D2201
28
VIDEO_ ENV ENV_DET
B
VSYNC
G
R
YCO
Q1015
VD SW
TV
Y/C/AUDIO/
HEAD AMP/
21PIN/IN/OUT
1CAP FG
AT+12V
85
VOLUME_PWM VOL_CTL
54EXT_IN-L EXT_IN_L
11
10 CYL FG/PG
LDM CTL
9CAP CTL
8CYL/LAD VCO
12 CYL CTL 107 DRUM_PWM
35
27
BOT
EOT
D1003 Q1017
BOT SENSOR
Q1006
EOT SENSOR
101
100
99
96
52
32
31
CENT LED
MSSEN_B
MSSEN_A
14
3
2
14
3
2
MS_SEN A
Q1009
MS_SEN B
Q1003
AT+5.6V
P.CON+5V_A
51
TEXT RESET
IIC_CLK_0
TEXT_RESET
T' TEXT
45STAND BY
93TV_POWER_ON-H TV_POWER-H TV
T' TEXT
VCR_POWER_H
TV
P.CON+5V
POWER ON
SW
Q2201
CENT LED
SW
Q1002
95
98
92
H CONTROL
PROTECT
H_CTL
PROTECT
14 HD
HSYNC Q1016
HD SW
38
SYNC IN
55
TUNER MUTE TU_AUDIO_MUTE_H
C. SYNC
SDA
SCL
2
FRONT AUDIO JACK
J2202
2
FRONT VIDEO JACK
J2203
FRONT_A_IN_L
FRONT_V_IN
Y/C/AUDIO/
HEAD AMP/
21PIN/IN/OUT
E-5 E-6

2SCL
T'TEXT
IC1201 ET-TVT008B
32
19
28
SYNC
BLUE
RSTB
T' TEXT BLOCK DIAGRAM
TEXT_Y
MICON/
OPERATION
Q1253
SYNC
BUFFER
TEXT_SYNC
27
3
BLANK
SDA
3568
TRIPLE ANALOG MPXER IC
IC1202
MM1231XF
29 GREEN
41
42
X1201
13875KHz
114 927
16 11
TEXT_RESET
OSD_B
OSD_R
OSD_G
OSD_Y
OUT1
TEXT_B
TEXT_R
TEXT_G
TV
12
IN 1B IN 2B
IN 3B
SW1 SW3
SW2
OUT2
OUT3
IN1A IN2A IN3A
Q1262
BLK
BUFFER
30 RED
SDA
SCL
OSC IN
OSC OUT
20VIDEO IN Y/C/AUDIO/
HEAD AMP/
21PIN/IN/OUT
Y/C_V
E-7 E-8

0
0
D1003
Q1001
Q1006
CP4004
CP1001
Q1017
Q1003
Q1009
W048
C402
Q401
C422
L401
CP402
R448
L402
R460
C418
R456
Q406
R490
HS402
R447
W001
C421
FB401_1
IC401
HS401
D406
D404
R402
C405
D403
C408
C412
R406
R419
R411
R409
R413
R421
W004
R405 R407
D405
C636
L614
L612
C613
C648
L606
Q607
D611
D610
D609
C666
R4202
C4201
C627
C652
C649
L607
W034
TP4201
W035
L604
C653
L613
L602
IC601
C603
CF605
L608
C645
C641
C650
L610
L611
C4213
J4201
L4203
L4204
R4201
C4209_1
L4202 D4210
C657
C662
R4207
C651
R4224
TU601
W023
C642
C4204_1
D1252
B4202
W036
W025
C630
B4201
W033
TP601
W104
W037
CP401B
CP851B
IC1004
HS1001
C1036
C1029
R1016
IC1005
C1037
C1041
C357
W094
IC352
R605
R602
R615
R356
W092
W083
W099
W097
W095
R401 R416
W096
C423
W031
W030
W024
CF603
CP4005
W126
L4025
L4026
C4108
L4024
C4015
C4036
W151
W154
L4002 R4041
W153
L4015
C4077
W139
R4049
L4016
L4011
C4074
C4078
C4088
C4073
C4071
C4057
W124
C4001
W157
X4001
L4001
Q4005
W137
R4021
Q4004
Q4002
Q4001
L4012
L4005
C4055
C4051 C4050
C4049
C4041
C4040
C4039
C4024
C4017
L4008
CP4001_1
W167
C4069
W243
W141
W143
L4003
W138
W142
W144
W238
W276
L1204
X1201
W250
W211
C1257
C1205
R614
W081
W132
IC1099
SW1001
SW2201
SW2204
SW2203
SW2208
SW2210
SW2207
SW2205
SW2206
SW2209
J2201
D2203
D2204
SW2202
W845
R2204
W811
W162
S101 S102
C1005
R2206
IC1001
R1036
W129
X1001
C1090
C1016 C1013
L1001
C1048
X1002
W184
W179
C1070
W180
R1004
W182
W114 W118
R1068
W183 W177
W178
W134 W135
W128
R1001
C1003
R1048
R1065
W199
R1055
R1023
W249
W262
W190
W191
W062
R410
W224
W189
W281
W280
W220
W223
W285
W219
W215
C1047 W207
R1082
R1077
W259
W228
W229
W286
W218
W200
D1021
W217
W193
W206
W253
C1273
D1201
W288
W831
W225
W192
C1021
W273 W289
W290
W291
C1202
C1274
W279
W214
L1203
W240
W242
W299
L4009
W233
W246
W234
W296
W302
W293
W301
W252
W245 W984
W210
W985
W216
W203
W133
W131
W127
C4092
C4065
L4007
W221
R4070
R4066
W813
W842
W267
B2201
B2202
W261
W266
W263
R2216
W265
W843
W840
W270
W295
W212
W255
R1042
TP4001
TP4002
W256
R1061
W098
R635
CF601_1
C626
W080
W093
W077
W076
W075
D407
W197
W195
W198
W002
OS2201
W846
W822
R417
W021
W304
J801_1
S801
CP801
R805
TP802
TP803
TP801
C801
W300
W303
L801
R820
R810
R802
R807
R808
W305
W271
W027
W054
W268
W028
W941
C1214
C1103
W145
W122
W158
W069
W140
VR402
SERVICE
X601
C1093
W064
W202
C611
C2201
C410
C2206
W156
W152
W244
W247
W208
W258
W227
W003
W053
HS1002
D1001
R1014
CP603
W863
C635
B4001
W089 W090
W146
W170
W147
W148
W173
W150
W160
W101
S502
S501
R1038
W117
W201
W010
W032
W008
R1066
D1002
W236
R1002
W232
R450
Q405
D601
C4009
C1206
W159
W163
D411
D1010 D1006
W169
C429
D413
W047
VR401
W880
W070
W209
W105
C1032
TP1001
W297
C352_1
C355
Q1005
R1019
C1042
C417
CF604
C414
J2202
J2203
W272
W838
W111
W038
W110
IC1007
C1059
W106
W107
W108
W044
W239 W237
W241
W050
W051
W052 W125
W071
W079
W073
W072
D1261
D602
D603
W006
W016
W029 W026
C1284
W007
W112
CP302
W058
W056
W057
W181
W174
W205
W059
W887
TP401
W061
D1004
C1011
W278
W283
W018
W120
R1037
R1052
R1040
W121
W115
W119
W060
HS1003
R664
W896
W894
W897
W009
W011
W091
W102
W005
D1202
W017
R1047 R1060
C416
W213
W088
W086
W085
W084
W149
L1202
W078
W020 W019
CP853A
W814
W254
CP852B
CP853B
W045
W175
R412
C431
CP852A
C1256
W116 W185
C1207
Q804_1
Q805_1
Q806_1
C403
C424
L4004
Q1101
SW501
T401
C351
R430
W315
W311
W308
W313
W312
W314
W902
W316
W901
R404
W317
R453
W904
C450
C432
R1075
B401
R4028
W039
C610
C4031
L4013
D2202
C4084_1
C404
S104Y
S104X
C2210_1
C668
D4001
W827
W892
W891
W808
W849
W900
W953
W844
W857
W833
W864
W823
S105X
S105Y
CD502
W319
W172
W284
W298
W130
CD501
D606
D608
D607
B2203
CD802
C363
W400
PRINTED CIRCUIT BOARDS
SYSCON/CRT/POWER SW (INSERTED PARTS)
SOLDER SIDE
F-1 F-2

0
0
1
31
51
81 1
14
27
40
1
29
57
85
R424
R425
R420
C413_1
R403
R679
C675
C677
R634
R609
R608
R607
C634
C644
R662
C639
R656
R658
R657
R621
R636
Q611
C655 C604 R624
R637
R640
C646
C618 C607
R618
C605 C654
R616
C601
C621
C659
R610
R629 R630
C656
R646
C615
R642 C614
C612
Q602
R603
R619 R649
C623 C660
C620
C658
R639
R643
R638 R678
R645
R641
IC1202
R4208
Q4205
C4215
R4228
C4230
Q4207
C4205
R4221
R4222
C4202
R4205
R4206
R4223
Q4202
Q4210
R628
C609
R604
C361
R352
C362
Q351
R308
R359
C359
R648
C619
W817
R4239
R4220
W012
W804
W825
R4067
Q4018
R4069 R4063
R4003
Q4007
C4101
R4055
C4033
R4053
R4008
R4058
C4046
C4076
Q4006
C4116
C4061
C4063
C4122 C4121
C4060
R4050
R4034
Q4015
C4115
C4099
C4089
C4083
C4082
C4080
C4075
C4072
C4070
C4068
C4067
C4064
C4062
C4123
C4059
C4054
R4052
R4016
C4035
C4048
R4057
R4011
R4017
R4056
R4054
R4051
R4035
R4033
R4032
R4031
R4027
R4026
R4023
R4022
R4015
R4014
R4012
R4013
R4005
R4004
R4002
R4001
Q4003
IC4001
C4107
C4100 C4058
C4056
C4053
C4047 C4045
C4044
C4043
C4042
C4038
C4037
C4032
C4026
C4025
C4023
C4018
C4016 C4014
C4013
C4010
C4007
C4006 C4005
C4004
C4002
C4020
C4027
C4028
C4097
C4098
C4019
C4086
C1006
W871
R4065
R1253
R1202
C1212
Q1253
C1255
R1272
C1213
C1211
R1203
C1208
C1209
C1210
R1207
C1216C1259
C1217
C1220
C1218
IC1201
R1254
R1262
Q1262
C1204
W884 R1006
Q1002
R1058
R1032
C1092
R2207
R2205
Q2201
R2201
C2204 R2215
R2214
R2212
C2203
R2213 R2211
R2210
R2209
R2208
R2203
W862
C4102
R4020
C1002
C1060
R1057
C1063
R1053
R1054
C1081
R1067
C1008 R1064
C1023
C1004
C1028
C1026
C1082
C1043
R1062
C1044
C1055
R1063
R1013
Q1015
Q1016
R1059
W853
W858
C1067
C1078
R1030
R1026
R1028 C1040
C1035 C1038R1021
C1027
C1022
Q1004
C1015
C1012
R1027
C1019
R1007
C1010
R1020
R1017
IC1006
C1024
C1025
C1052 R1056
R1039
C1073
Q1010
R1012
R1087
C1056
C1050
R1083
R1050
IC1003
R1031
Q403
R426
R1008
C1062
R1096 C1030 R1044R1045
C1072 C1071
R1049
R1051
C1017
R1035
R1078
R1080
R1024
R1010
R1003
R1033
R1090
C1074
C1069
C4052
W222
R1211
W806
R1255
R1108
Q1104
R1117
R1120
R1115
C1102
R1119
R1118
R4073
R355
W196
IC4002
R1029
R4045
R4037 C4066
R4047
C4085
C4087 R4018 R4019
R4060
R4046
R4059 C4091
R4044 R4043
C4090
W869
C4217
W850
C2205
R1011
Q1007
C1014
R1009
C1009
C640
C2202
Q608
C1007
R816
C811
R813
C821
C805_1
C822
R815 R814
C809
C810
R812
R811
R4225
W911
R665
W230
W067
C1001
R1069
R4038
R1070
R4074
R1214
R1251
R1212
R1256
R1213
C647
R625
R353
C1201
W837
W836
R1094
R361
R1015
R1280
W882
W881
W854
W805
Q601
R1289
R4210
R1071
R4075
R4042
C1219
R1206
R1204C1215
W888
R1073
R1074
R1072
W890
R1209
R1022
C1018
W109
R647
W065
R613 R612
R611
W066
W802
W812
W801
W893
W074
R4077
C670
R626
R4030
W807
W306
C664
W309
C4079
R622
R631
W318
W905
C1033
C1020
C1031
C4206
R4025
R650
C2209
R4213
PRINTED CIRCUIT BOARDS
SYSCON/CRT (CHIP MOUNTED PARTS)
SOLDER SIDE
F-3 F-4

CP502
IC502
B502
B505
Q507
F501 FH502
FH501
CP501
C515
R506
TH501
C554
C503
C502
R511
R554
C520
C512
R533
R507
D533
D528
R529
R553
C519
D510_1
C516
C505 C506
R505
R542
R504
R503
D521
D518
T501
W006
D504
D502
D501
D503
C529
R509
W004
R502
D520
D515
W009
W005
C521
R516
R515
R514
D506
C504
C530
CP401A
IC506
R543
HS501
W002
D523
D513
R538
TP502
W003
W010
VR502
CP851A
D534
D535
D526
R532
C510
C524
L502
D505
D509
D512
D519 W808
C507
C509
D522
R510
C531
L501
C537
C523
B501_1
R501_1
C501
C517
D508
D511
C535
W804
W811
Q501
W008
PRINTED CIRCUIT BOARDS
POWER
SOLDER SIDE
F-5 F-6

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
TUNER AUDIO SIGNAL
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
L4005
1626008
1
2
34
5
6
Q4003
KRA103SRTK
V.REC ST SW
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
L4009
100uH
9A06B
L4008
1mH
L4015
100uH
9A06B
L4013
100uH
L4003
100uH 9A06B
L4002
100uH
0305
L4007
100uH
0305
L4004
100uH 0305
Q4006
2SA1037AK
BUFFER
W827
W871
W911
W985
W984
TP4002
V.ENV
TP4001
H.SW
W941
Q4018
2SC2412K
BUFFER
Q4007
2SC2412K
AMP
Q4005
KTC3198
PB SW
Q4004
KTC3198
PB SW
Q4002
KTC3203_Y
OSC
Q4001
KTC3203_Y
NORMAL AUDIO
REC ST SW
C4088
476.3V KA
C4108
47010V YK
C4077
2.250V KA
C4074
1016V KA
C4001
336.3V KA
C4057
4.750V KA
C4040
2.250V KA
C4050
4.750V KA
R4017
47K +-1%
R4057
39K +-1%
R4049
2.2M
R4045
1K
R4018
2.2K
R4016
180
R4046
1.2M
R4059
6.8K
R4026
27K
R4005
150
R4004
10K
R4054
330K
R4052
1.2K
R4063
560
R4067
390
R4011
2.2K +-1%
R4065
1K
R4053
560K
R4055
680
R4001
1.5K
R4003
330
R4027
27K R4028
33K 1/4W
R4023
10K
R4025
6.8K
R4013
4.7K
R4012
4.7K
R4050 330
R4022
560
R4033 1.5K
R4051 10K
R4034
4.7K
R4030
6.8K
R4031
4.7K
R4035
3.3K
R4032
6.8K
R4073
1M
R4002
3.3
R4056
2.2K
R4014
270K
R4015
10K
R4041
220
1/2W
R4058
27K
R4060
100
R4047
100K
R4066
100 1/4W
R4070
100 1/4W
R4044 1.2M
R4043
6.8K
R4019
1M
R4037
1K
R4074
75
R4077
3.9M
R4042
10M
R4075
10M
R4020
10M
R4038
390K
R4069
10M
R4008
1K
C4027 0.01 B
C4032
820P CH
C4107
0.022 B
C4062
0.1 B
C4060
0.1 B
C4085
150P CH
C4066
0.022 F
C4089
0.1 B
C4083
0.01 B
C4070
0.1 B
C4053
0.1 B
C4037
680P CH
C4006
0.0047 B
C4102
0.0047 B
C4087
0.33 F
C4091
0.033 B
C4023
0.1 B
C4033
0.0018
B
C4013
220P CH
C4116
1B
C4123
1B
C4121 0.1 B C4122 0.1 B
C4115
47P CH
C4035
0.01 B
C4082
180P CH
C4079
1B
C4101 0.1 B
C4002
0.056 B
C4004
0.01 B
C4045
1B
C4043 1 B
C4014 0.1 B
C4063
0.1 B
C4009
0.022100V MKT
C4075
0.01 B
C4064
0.01 B
C4072
0.1 B
C4099
18P CH
C4046
0.068 B
C4044
0.039 B
C4038
1B
C4005
0.01 B
C4007
0.01 B
C4080
0.01 B
C4048
0.022 B
C4067
0.01 B
C4047
1B
C4016 0.1 B
C4059
0.001 B
C4061 0.022 B
C4018 0.033 B
C4097
0.01 B
C4010
0.001 B
C4058
47P CH
C4056
0.1 B
C4052 180P CH C4100 27P CH
C4025
1B
C4098
0.01 B
C4020 0.01 B
C4019 0.01 B
C4028 0.01 B
C4054
3P CH
C4042
0.47 B
C4026 0.01 B
C4086
1
B
C4068
0.1 B
C4090
0.0022 B
C4076
0.1 B
C4065
1006.3V KA
C4084_1
10010V KA
C4055
476.3V KA
C4039
4.750V KA
C4031
4.750V KA
C4078
150V KA
C4017
2206.3V YK
C4024
3.350V KA
C4049
226.3V KA
C4041 4.750V KA
C4069
476.3V KA
C4051
1016V KA
C4015 476.3V KA
C4073
150V KA
C4092
4710V KA
C4071
1016V KA
C4036
1016V
KA
CP4001_1
TOC-C04X-B1
1
2
3
4
L4026
10uH
L4016
39uH
L4011
12uH
L4012
220uH
L4024
10uH
L4025
10uH
IC4001
HA118217F
Y/C/AUDIO/CCD/HEAD AMP IC
110
100
11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28 293 30
31 32 33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48 49
5
50
515253545556575859
6
60616263646566676869
7
70717273747576777879
8
80
818283848586878889
9
90919293949596979899
X4001
100CT4R407
CP4004 TMC-T02X-E1
1
2
CP4005
IMSA-9604S-06Z14
1
2
3
4
5
6
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D4001
SB10-03A3
L4001
2623003
15.6KHZ TRAP
1 2 3
4 6
Q4015
KRC104SRTK
PB SW
B4001
W5RH3.5X5X1.0
R4021 18K +-1%
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
CD4005
1.25X6X138XC
IC4002 SDA5650/X
PDC/VPD DECODER IC
110
11 12 13 14 15 16 17 18 19
2
20
3456789
S104Y
S104X
H.SW
EE/VV
ENV_DET
SDA SCL
P.CON+9V D_V_SYNC
P.CON+5V_A
Y/C_V
FRONT_V_IN
FRONT_A_IN_L
P.CON+5V_A
GND
Y/C_A
Y/C_V
P.CON+9V
TUNER_V
Y/C_V
Y/C_A
TUNER_A_YC
C.SYNC
REAR_V_IN
REAR_A_IN_L
2FSC
VCR_A_MUTE
H.SW
P.CON+5V_A C.SYNC
SCL
SDA
D_V_SYNC
V.REC_ST_H
ENV_DET
CTL+
P.CON+5V_A
CTL-
MESECAM_M
AT+5V
MESECAM_M
VV_H
VD
VCR_A_MUTE
CTL- P.CON+5V_A
CTL+ REAR_V_IN
FRONT_V_IN
EE/VV
TUNER_V
VD
AT+5V VV_H
SCL
SDA
V.REC_ST_H
P.CON+5V_A
P.CON+5V_A
V.REC_ST_H
P.CON+5V_A
FRONT_A_IN_L
TUNER_A_YC
REAR_A_IN_L
FROM POWER
6
7
9
8
5
4
3
1
10
2
2.5
2.5
4.8
0
4.8
0.5
0
0
0
0
4.8
2.2
2.1
2.2
2.2
0
1.5
2.6
1.2
2.5
0 2.4 2.8 4.5 2.6 2.1 0.1 2.1
NC
2.2 2.0 2.7 2.8 0 4.9 4.9 2.5 4.90 2.4 3.1 3.2 4.8 2.4 0 2.1 1.8 2.7 4.2 4.9
4.98
0
0
2.5
4.9
2.0
4.9
4.8
0.1
4.8
3.0
3.9
2.81.92.802.41.72.13.62.32.32.83.11.81.81.51.8 1.62.25.02.52.52.52.52.52.862.4 02.502.5
FROM/TO CYL
FROM/TO HEAD AUDIO CONTROL
TO FULL ERASE HEAD
AUDIO_PB
AUDIO_REC
AE_HEAD(-)
AE_HEAD(+)
FE_HEAD(HOT)
FE_HEAD(GND)
SP_COM
FROM/TO MICON
FROM 21PIN IN/OUT
FROM/TO CHROMA
TO T’TEXT
VMA240
PCB010
4.9
0
0
0
0
0
0
5.1
5.1
5.1
5.1
3
3.1
5.2
0
0
0
0
0
0
0
2.3
1.5 1.0
3.7
NC
NC
NC
NC
NC
NC
6.3
1.4
2.0
2.8
(SYSCON PCB)
NC
NC
0
0
0.7
0
4.84.8
Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM
0
0.7
0
AVCC
MUTE
HA GND
SW32
SW33
SW34
SW35
SW36
SW39
SW38
SW37
EP ONSW1
A.GND
SW6
2
SW3
REC ON
YVCC
SW4 SW5
R
HPF
ENV
DET
KILLER
DET OUT
LIMITTER
HEAD SW2
HA VCC
SP2
SP1
EP2
EP1
CH1
CH2
SW31
VCA
CH1
CH2
SW30
EP
DET
DET
SP
SW29
FM MOD
LPF
LAG LERD
7M HPF
1M HPF
MAIN
EMPH
CARRIER
OFFSET
W.C/DC
MAIN
DE EMPH
SUB LPF
DEMO
DLIM
G
EQ
Y LPF
FBC/ALC
DO
DET EDGE DELAY
SW11
SW9 PR
CLAMP
CLAMP
YNR
PR
R
P
TANC
X TAL VCO/OSD CR DET 2FSC
2FSCVCO
ME
SECAM
DET
PB
APC
+
SW10
PR
DO
DO
REC
SW14
RP
YGND AGC
FH SYNC
COLOR
KILLER
ID DET
PB/REC REC
AFCDISCRI REC APC
TRAP
KIL
SERIAL CONT
INTERFACE
CVCC VCA
ACC
DET APC SW DELAY CLPH
CONV2
MAIN
CLPH
4PHASE GEN
PHASE SW
1/21/2 DOWN
CONV.
MAIN
CONV1 +
BPF
GND
CLEAR SYNC
CCD
C SQUELCH
VIDEO AGC
PB ALC
AGC DEL
REC
D.E.
Y APA
Y
CCD
VIDEO ALC
CLOCK
DEIVER
C
CCD
CCD
MODE
CONT
ATT ATT ATT
(-10dB) (-10dB) (-10dB)
LPF
DO
C GND
SW26
SW24
R
SW18
P
SW17
P
R
SW15
CH3 CH1
CH2
EP1
-
+
EP2
+
+
-
-
-
+SP2
SP1
+
AMP
PRE
31
ADJ
FO/DEV
S-DET
SW12
NL
EMPH NL DE EMPH
SW16
L SECAM
SW27
DET
629
TRAP
S
DL
SQPB
SQPB
P
EQ
FM
AGC
SW7P
R
L SECAM
REC
MUTE
COMP
2FL VCO
HEAD SW1
SW28
2M LPF
HPF
ACC
SEP
COMP SW19
P
R
SW20
HPF
FHTRAP
CTL TRAP
R
P
LEVEL DET2
SW25
DL R+
LPF
MIX
LEVEL
ADJ
R
SW21
SW23 R
P
R
P
RP
SW22
P
LMIT
WHAITH
PULSE
GEN
SQUELCH
N.C. VCC=5V
SW115
B.D
N P
C.K
-
LEVEL DET1 CCD
LPF
NTSC/PAL
N-P CONT
OUT
FEED BACK
CLAMP
SYNC.SEP.
6dB AMP 6dB AMP
C.K B.E
FROM
MESECAM
DET
SP ON
SW40
DET
BAND
GAP
REC EQ
VCA
SW2
P
2.8
0
0
0
3.0
0
0
0
SP-CH2 (L)
SP-CH1 (R)
4.94.6
0
0
4.7
CTL-
CTL+
0
3.1
2.5
SDA
SCL
CSO
VCS
NC
DAYN
EHB
VSSA
VSSD
VDDA
VDDD
CVBS
IREF
VCO
PD2
NC
TI
PD1
NC
NC
NC
NC
NC NC NC
NC
0
0

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CAUTION: DIGITAL TRANSISTOR
Q1017
ST-304L
BOT SENSOR
Q1006
ST-304L
EOT SENSOR
Q1005
RPI-303
REEL SENSOR
12
34
Q1001
RPI-303
REEL SENSOR
12
34
IC1006
OEC0107B
SYSCON/TIMER/SERVO IC
110 101102103104105106107108109112 111
110
100
11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28
29
3
30 31 32 33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48 49
5
50 51 52 53 54 55 56
575859
6
60616263646566676869
7
70717273747576777879
8
8081828384
8586878889
9
90919293949596979899
C1016
476.3V KANP
CAUTION: DIGITAL TRANSISTOR
Q1003
RPI-352C40N
MS_SEN B 1
23
4
Q1009
RPI-352C40N
MS_SEN A
1
23
4
D1003
LNA2702L010R
IC1099 S-24C08ADPA-01
EEP ROM IC
1234
5678
R.SIGNAL
G.SIGNAL
B.SIGNAL
CAPSTAN AFC SIGNAL
CYLINDER AFC SIGNAL
CYLINDER APC SIGNAL
CP1001
TMC-J12P-B2
1
10
11
12
2
3
4
5
6
7
8
9
SW1001
MXS01380MPP0
IC1003
R3111N311A/C
SYSTEM RESET IC
123
45
Q1010
KRA103SRTK
SW
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
Q1007
2SA1037AK
BUFFER
W892
W858W853
TP1001
SERVICE
Q1016
2SC2412K
HD SW
Q1015
2SC2412K
VD SW
C1032
4716V YK
C1070
2206.3V YK
C1048
4.750V KA
C1047
1016V KA
C1093
1006.3V KA
C1011
336.3V
KA
R1003
22K
R1033
22K
R1031
22K
R1017
560
R1090
22K
R1096
1K
R1069 5.6K
R1010 4.7K
R1065
33K 1/4W
R1074 680
R1072 680
R1073 680
R1080
4.7K
R1028 6.8K
R1004 10K 1/4W
R1063
1.2K
R1029 1K
R1019
47K 1/4W
R1061
3.3K 1/4W
R1044
3.3K
R1021 470
R1078
4.7K
R1013
10K
R1059
1K
R1007
10K
R1020
560
R1022
68K
R1030
10K
R1006
47K
R1014
1K 1/4W
R1067
56K
R1064
56K
R1008
1K
R1057
5.6K
R1024
15K
R1049
4.7K
R1012
330
R1054
330
R1082
22K 1/4W
R1027
10K
R1002
120 1/4W
R1051
5.6K
R1083
33K
R1050
100
R1087
33K
R1032
330K
R1011
220K
R1058
270
R1026
10K
R1023
22K 1/4W
R1055
10K 1/4W
R1056
10K
R1035
22K
R1077
10K
1/4W
R1015 22K
R1001
1M 1/4W
R1053
1K
R1039
22K
R1062
4.7K
R1045
3.3K
R1009
330
R1042
4.7K 1/4W
R1048
220 1/4W
R1066
1K 1/4W
R1068
22K 1/4W
R1070
10K
R1075
1K
1/2W
R1094
1K
C1012
0.0039 B
C1073
0.01 B
C1074
0.01 B
C1022
0.0039 B
C1072
68P CH
C1030
0.1 F
C1060
0.1 B
C1044
0.01 B
C1033 180P CH
C1031 180P CH
C1020 180P CH
C1017
0.1 B
C1052
0.1 B
C1040 0.0068
B
C1038 15P
CH
C1015
0.0018 B
C1008
0.18 B
C1006
0.001 B
C1062
0.1 B
C1009
0.022 B
C1002
0.022 B
C1071
68P CH
C1027 0.1 B
C1055
330P CH
C1004 0.1 B
C1007
0.0047 B
C1067
0.1 B
C1010
0.001 B
C1082
0.1 B
C1023
0.1 B
C1078 0.1 B
C1014
0.1 F
C1081
0.001 B
C1025
12P CH
C1024 15P CH
C1028
18P CH
C1026
18P CH
C1056
100P CH
C1050
100P CH
C1035 1 B
C1018
220P CH
C1019
0.1 B
C1092
0.001 B
C1069
22P CH
C1063
220P CH
C1043
0.1 B
C1001
220P CH
C1090
226.3V KA
C1021
3325V YK
C1005
226.3V KA
C1013
226.3V KA
C1003
0.1F5.5V MH7
L1001 12uH
X1001
100CT01002
X1002
100DA32R01
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D1001 RB721Q-40
D1021
1SS133
D1006
SB140-EIC
D1010
SB140-EIC
D1004
1SS133
Q1004
KRC103SRTK
SW
Q1002
KRC103SRTK
CENT LED SW
AT+5.6V
GND
AT+5V
SDA SCL
RESET
SCL
SDA
LDM_CTL IIC_OFF
CAP_LIMIT
POWER_FAIL[DC]
VCR_POWER_H
P.CON+5V
STANDBY_H
T-REC_LED
REC_LED
REMOCON_IN
AT+12V
MOTOR_GND VOL_CTL
OSD_Y CYL_DRIVE TU_AUDIO_MUTE_H
MESECAM_M CONTROL_IN EXT_IN_L
AT+5V
D_V_SYNC CAP_F/R TV_A_MUTE
V.REC_ST_H
VV_H VV_H CENT_LED_CTL
SCL VCR_A_MUTE TEXT_RESET
SDA KEY_B
H.SW V.REC_ST_H TAB_SW KEY_A
ENV_DET EXT_IN_L
PROTECT
VCR_A_MUTE TU_AUDIO_MUTE_H
CTL+ TUNER_ON/OFF
TV_POWER_H REC_LED
CTL- AT+5V
C.SYNC TUNER_ON/OFF T-REC_LED
VD VCR_POWER_H
P.CON+5V_A
STANDBY_H
BOT
H_CTL REMOCON_IN
OSDR
OSDG
OSDB REEL-T
FF/REW-L REEL-S
C.SYNC
EOT
CYL_FG/PG VD
H.SW
BOT
CYL_DRIVE
KEY_B
PROTECT
CONTROL_IN KEY_A HD
SDA
D_V_SYNC MS_SEN-B H.SYNC
SCL
MS_SEN-A
IIC_OFF
V.SYNC
CENT_LED_CTL C.SYNC AGC_M AGC_M
MESECAM_M HD
TAB_SW
CTL+
OSD_R
OSD_G
CTL- POWER_FAIL[DC]
OSD_B
OSD_Y
SCL
SDA
TEXT_RESET
V.SYNC
ENV_DET
FF/REW-L
H.SYNC
EOT
OSDB OSDG OSDR
TV_A_MUTE
CAP_F/R VOL_CTL
RESET
CAP_LIMIT M.P.OFF_H
TV_POWER_H
OSD_R
MS_SEN-B MS_SEN-A
P.CON+5V_A
REEL-S REEL-T
CONTROL_IN OSD_G
LDM_CTL
H_CTL
CYL_FG/PG
VD
CYL_DRIVE
OSD_B
17
18
VMA240
PCB010
FROM/TO DEFLECTION
16
12
11
14
13
15
5.1
5.1
0
0
5.1
4.9
0
5.1
5.2
0
5.1
4.52
4.5
4.5
3.9
0
5.1
5.1
0
5.1
0
5.0
5.1
5.1
5.1
5.1
5.1
5.1
5.1 5.1 5.1 3.2 5.1 NCNCNCNC NCNCNCNC 00 0
0000 0 00
NC
0NC 4.7 4.7 NCNC 5.1 5.1 5.0
5.0
5.0
5.1
5.1
5.1
5.2
0
4.0
4.0
3.9
0
4.9
4.4
5.0
0
5.0
5.0
5.0
5.0
5.1
5.1
1.8
0
4.4
4.9
4.9
2.4
2.24.90001.4
NC
5.11.41.94.95.11.66.91.84.42.52.52.5
TO SOUND AMP
FROM/TO Y/C/A/HEAD AMP
FROM/TO T’TEXT
FROM/TO CHROMA/IF
FROM/TO 21PIN IN/OUT
CYL_CTL
CYL_FG/PG
LDM_CTL
CAP_CTL
CYL/LAD_VCO
MOTOR_GND
I_LIMIT
CAP.M/F/R
CAP_VCO
CAP_FG
FROM/TO POWER
00
4.6
(SYSCON PCB)
MICON SCHEMATIC DIAGRAM
4.3 5.104.2
2.40
5.1
4.9
4.9
5.1
0.1
5.1
0.2
0
5.2
0.2
VSS
A2 A1 A0
SDA SCL
TEST
VCC
0000
86
VOLUME_PWM85
CFG_IN2
VCC
GND
4.2 0.2
0
5.2
0
0
2.6 0 2.5 1.5 1.6 0 0
005.22.62.62.62.60
FWE MDO VCL
OSC2
VSS
OSC1 /RES
X1 X2 VSS
CENT LED
HIFI_H.SW
VCC
C.SYNC
112
111
VSS
DUMMY.V.SYNC
CAP_PWM
DRUM_PWM
VIDEO_H.SW
B
G
R
YC0
REMOCON IN
POWER_FAIL
AVCC
AVSS 4/2FSCIN 4/2FSCOUT OSDVSS CVOUT OSDVCC CVIN1 CVIN2 VSYNC HSYNC AFCLPF AFCOSC AFCPC SVCC CFG CTLSMT(I) CTLAMP(0) CTLFB CTLBIAS CTL(-) CTL(+) CTLREF SVSS
1.4
0.9
5.105.10
1.22.4
0.5 1.4
5.1
0.9
NC
IIC_DATA_0
IIC_CLK_0
P21/SO1
P20/SI1
REEL-S
REEL-T
SYNC IN
DEGAUSS
GNDIN
NC NC
NCNC
OUT
0
5.15.2
00
CAP_LIMIT
EOT
HIFI ENV
DEW AFT.S.CURVE
VODEO_ENV
MSSEN_B
MSSEN_A
KEY_A
KEY_B
BOT
30
29
TUNER AGC
MESECAM_M
SERVICE
STAND BY
OTPB_LED
ON_TIMER_LED
T-REC_LED
REC/OTR_LED
TAB_SW
TEXT RESET
TV_MUTE
EXT_IN-L
56
55
VCC
TUNER MUTE
IIC_OFF
PAL-H
NC NC NC NC NC NC
VV-H
VCR_MUTE
V.REC.START-H
TV_POWER_ON-H
DA RGB SW
VCR_POWER_ON-H
DEC_TU_SW
TRICK PB H
MS_SENS_CTL
LDM_CTL
CYL_SPEED_UP
CAP_FULL
CAP_FWD-L
BB L
H CONTROL
FF/REW-L
DPG
DFG/DPG
NC
NC
NC
NC
4.7
0
0
NC
4.9
4.6
0
5.1
5.1
NC
NC
PROTECT

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP401B
B2013H02-5P
1
2
3
4
5
IC1001
KIA7805API
5V RGULATOR 1A IC
123
HS1001
763WAA0157 HS1002
763WSA0019
HS1003
763WAA0157
GND
B+
Vout
OS2201
PIC-37243SR
1
2
3
SW2201
EVQ21505R
REW/REV
SW2202
EVQ21505R
FF/CUE
SW2203
EVQ21505R
PLAY
SW2204
EVQ21505R
STOP/EJECT
SW2206
EVQ21505R
REC/OTR
SW2205
EVQ21505R
VOL DOWN
SW2207
EVQ21505R
VOL UP
SW2208
EVQ21505R
CH UP
SW2210
EVQ21505R
CH DOWN
SW2209
EVQ21505R
POWER ON/OFF
IC1007 KIA78R09API
9V REG IC
1234
IC1004 KIA78R05PI
5V REG. IC
1234
IC1005 KIA78R05PI
5V REG. IC
1234
CP851B
B2013H02-11P
1
10
11
2
3
4
5
6
7
8
9
D2203
SLR-342VCT32
T-REC
D2202
SLR-342VCT32
STAND-BY
D2204
SLR-342VCT32
REC/OTR
J2201
HSJ2000-01-010
HEADPHONE_JACK
1
2
3
4
5
6
7
H
E
J2203
AV1-09D-3
FRONT VIDEO JACK
1
2
H
E
J2202
AV1-09D-4
FRONT AUDIO JACK
1
2
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
W813
W840
W842
W838
W811
W845
W846
W843
W822
W850
Q2201
2SC2412K
SW
C1042
47016V YK
C2210_1
2206.3V YK
C1037
47010V YK
C1041
47016V YK
C1029
4706.3V YK
C1036
4706.3V YK
C1059
4706.3V YK
R2205
270
R1047
470
1/4W
R1040
100 1/4W
R1037
100 1/4W
R2214
1K
R2211
1K
R2210
1.5K
R2209
2.7K
R2208
5.6K
R2204
56 1/4W
R2206
56 1/4W
R2207
270
R2215
820
R2212
1.5K
R2213
820
R1036
22 1/4W
R1016
220 1/4W
R1071
100
R1060
12 1/4W
R1052
12 1/2W
R1038
1K 1/2W
R2203
270
R2201
22K
C2202 100P CH
C2204
0.001 B
C2203 0.001 B
C2209
0.022 B
C2201
4716V KA
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D1002
11E1-EIC
B2203
W5RH3.5X5X1.0
B2202
W5RH3.5X5X1.0
B2201
W5RH3.5X5X1.0
CD401
CU251201
CD851
CU2B1201
+B
H_GND
PROTECTOR
GND
AT+13V
FRONT_V_IN
P.CON+9V
P.CON+5V_A
GND
FRONT_A_IN_L
+B
VCR_POWER_H
POWER_FAIL[DC]
H_GND
P.CON+5V_A
AT+12V
P.CON+5V
MOTOR_GND
GND
AT+5.6V
AT+5V
T-REC_LED
AT+5.6V
REC_LED
PROTECTOR REMOCON_IN
POWER_FAIL[DC] KEY_A
SOUND+B KEY_B
P.CON+9V
SOUND_GND STANDBY_H
P.CON+8V
UNREG+8V
AT+13V
MOTOR_GND
AT+12V
P.CON+9V
GND
AT+5V
UNREG+8V
AT+5.6V
P.CON+5V
+B
P.CON+8V
P.CON+5V
GND
GND
P.CON+9V
STANDBY_H
AT+5V
T-REC_LED
REC_LED
REM+5V
P.CON+8V
GND
REMOCON_IN
KEY_A
GND
SOUND+B
SOUND_GND
KEY_B
SP_OUT
SOUND+
GND
SP_OUT
SOUND+
SOUND_GND
FRONT_V_IN
FRONT_A_IN_L
TO Y/C/AUDIO/HEAD AMP
(CP851A)
(CP401A)
TO TV POWER
FROM/TO TV POWER
FROM/TO MICON
FROM/TO DEFLECTION
FROM CHROMA/IF
TO T’TEXT
MOTOR_GND
GND
(SYSCON PCB)
POWER SCHEMATIC DIAGRAM
TO SOUND AMP
TO 21PIN IN/OUT
VMA240
PCB010
OUTGIN
5.68.0
0
0
5.1
NC
+B
+B
H_GND
H_GND
12.8
GND
AT+13V
UNREG+8V
POWER_FAIL
PROTECT_H
UNREG+8V
IN SW
NC
0.5
YELLOW
4.9
5.30.38.2
8.2 4.9
4.9
SOUND+B
MOTOR+12V
SOUND_GND
9.6 0
5.3 0.3
IN SWOUT GND
IN SW
OUT GND
GNDOUT
WHITE

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
J4201
0350_9982_05
1
10
11
12
13
14
15
16
17
18
19
2
20
21 3
4
5
6
7
8
9
PLAYBACK COLOR SIGNAL
TUNER VIDEO SIGNAL
TUNER AUDIO SIGNAL
R.SIGNAL
G.SIGNAL
B.SIGNAL
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
L4202
100uH
Q4202
2SA1037AK
BUFFER
W900
W807
W804 W805
W817
TP4201
VIDEO OUT
W869
Q4207
2SC2412K
PERI SW
Q4205
2SC2412K
MUTE SW
Q4210
2SC2412K
TUNER SW
C2206
1006.3V KA
C4209_1
10016V YK
C4204_1
10016V YK
R4213
75
R4206
22K
R4207
82 1/2W
R4228
120K
R4239
4.7K
R4205
4.7K
R4201
56K 1/4W
R4208
10K
R4223
68
R4221
75
R4222
82
R4202
33K 1/4W
R4224
75 1/4W
R4220
680
R4210
4.7K
R4225
100
R2216
100
1/4W
C2205
0.1 B
C4205
0.018 B
C4202
1B
C4215
0.001 CH
C4230
470P CH
C4217
0.01 B
C4206
0.01 B
C4213
33016V YK
C4201
10016V YK
L4203
10uH
L4204
10uH
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D4210
1SS133
B4201
W4BRH3.5X6X1
B4202
W4BRH3.5X6X1
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
KEY_B
KEY_A
AT+5V REM+5V
TUNER_ON/OFF GND
REM+5V
EXT_IN_L
P.CON+8V
TU_AUDIO_MUTE_H
P.CON+8V
REM+5V
21_R 21_G 21_B
TUNER_A
JACK_V
21_Y
TUNER_ON/OFF
REAR_A_IN_L
REAR_V_IN
JACK_V
FRONT_V_IN
TUNER_A
P.CON+8V
21_Y
21_R
21_G
21_B
20
19
FROM/TO POWER
(SYSCON PCB)
21PIN/IN/OUT SCHEMATIC DIAGRAM
FROM/TO MICON
FROM CHROMA/IF
TO Y/C/AUDIO/HEAD AMP
TO CHROMA/IF
VMA240
PCB010
0
0
5.1
00
0000 000
00000
NCNC
0
0
0
0
5.0
0
2.5
00
000
0
NC
1.8
0
0

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
D608 MTZJ8.2B D607 MTZJ8.2B D606 MTZJ8.2B
D601
MTZJ33B
TU601 ENV87D23G3
MONITOR TUNER
1
10
11
1213
1415
2
3
4
5
6
7
8
9
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
CF605
TPS6.0MB
IC601 STV2246CCHROMA IC
1 101112131415161718192 20 21 22 23 24 25 26 27 28
29
3
303132
33343536373839
4
40414243444546474849
5
50515253545556
6789
GNDOUTOUTIN
CF601_1
TSF5372P
SAW FILTER
1234
PLAYBACK COLOR SIGNAL
TUNER VIDEO SIGNAL
TUNER AUDIO SIGNAL
CAUTION: DIGITAL TRANSISTOR
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION: R.SIGNAL
G.SIGNAL
B.SIGNAL
Q601
KRA102SRTK
SW
L610 100uH
L611
100uH
L604
100uH
L613
100uH 0305
L602
100uH
9A06B
W862
W844
W837
W888
W857
W905
W953
W836
TP601
IF
W887
Q602
2SC2412K
BUFFER
Q607
2SC3000
PRE AMP
Q608
2SC2412K
BUFFER
Q611
2SC2412K
SW
C649
10016V KA
C641
0.150V KA
C666
100016V YK
C613
150V KA
C611
10016V KA
C652
4716V KA
C648
1016V KA
C657 3.350V KA
C651 3.350V KA
C662 3.350V KA
C645
150V KA
C603
150V KA
C650
2.250V KA
C630
1016V KA
C653
10016V KA
C642
150V KA
C636
1006.3V KA
C635
4716V KA
C610
150V KA
C668
1016V KA
R602
56K 1/2W
R631
100
R640
100
R608
2.2K
R630
220
R629
220
R628
220
R618
270
R622 330K
R679 33K
R650
56K
R639
6.8K
R678 8.2K
R610
1K
R611
330
R612
330
R613
330
R662
1K
R614
100 1/4W
R657
1.2K
R656
4.7K
R636
33K
R621
75
R609
820
R624
75
R607
6.8K
R637
100
R647
560
R649
470
R619
820
R638
2.2K
R641
15K
R646
47K
R642
10K
R643
470
R645
2.2K
R603
1K
R615
56K 1/2W
R616
220
R634
47
R648
5.6K
R604
220
R665
10K
R658
1K
R626
1K
R625
1K
R635
100 1/4W
R664
820 1/4W
R605
680 1/4W
C620
0.1 B
C619
0.1 B
C658
0.1 B
C660
0.1 B
C659
0.1 B
C656
0.0047 B
C615
1B
C664
680P CH
C605
0.001 B
C618 0.022 B
C601
3P CH
C607
0.33 B
C654
0.1 B
C647
1F
C677
0.1 B
C655 0.1 F
C623
0.1 B
C604
0.01 B
C640
0.01 B
C609
0.1 B
C646
0.022 B
C675
0.001 CH
C670
1F
C644
0.01 B
C639
0.01 B
C634
0.01 B
C621
0.1 B
C614
1F
C612
0.0047 B
C627
22010V YK
C626
150V KA
CP853A B2013H02-4P
1
2
3
4
L606
2.2uH
L607
0.22uH
L608
18uH
L614
1uH
X601
100CT4R408
CF604
MKT41.5MA110P
CF603
MKT31.5MA110P
CP603
06JQ-ST
1
2
3
4
5
6
CP852A
B2013H02-6P
1
2
3
4
5
6
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D602
11E1-EIC
D603
11E1-EIC
D609
1SS133
D610
1SS133
D611
1SS133
L612
3700005
VCO COIL
1 2 34
6
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
CD853
WBL6028038
CD852
WDL6036038
P.CON+8V
P.CON+5V
TUNER_A
JACK_V
21_B HD
21_G PROTECT
AGC_M
21_R
SDA
21_Y SCL
IIC_OFF
TEXT_SYNC
TUNER_V
B.OUT AUDIO_OUT
AGC_M
IIC_OFF
SDA
Y/C_V
SCL
21_B
21_G
TUNER_A
21_R
21_Y
H_OUT H_OUT
V_AMP V_AMP
TUNER_A_YC V_OUT V_OUT
ABCL ABCL
HD HD
P.CON+5V
HEATER
H_GND
P.CON+8V
180V
P.CON+8V
B.OUT
CUT_OFF
AUDIO_OUT
G.OUT
R.OUT
+B
P.CON+8V SDA
P.CON+5V SCL TEXT_B
GND R.OUT
TEXT_G
P.CON+9V P.CON+5V B.OUT
G.OUT
TEXT_R
TEXT_Y
V_AMP
JACK_V
ABCL
V_OUT
H_OUT
TEXT_B P.CON+9V
HD
TEXT_G
TEXT_R CUT_OFF
TEXT_Y
TEXT_SYNC P.CON+8V
GND
TUNER_V
Y/C_V
Y/C_A
PROTECT
Y/C_A
TUNER_A_YC
21
3.93.800
0 4.9 4.9 4.8 NC 2.1 3.8 05.1 4.8 4.8 4.1 0.3 0.9 4.9 6.8 8.2 5.1 0 3.8 0
NC
2.4
3.0
00 0 2.6
2.62.63.3
NC NC NC 3.63.61.9 3.605.03.0
004.2 4.2 8.1 4.8
FROM/TO DEFLECTION
TO SOUND AMP
FROM/TO MICON
TO CRT
FROM/TO Y/C/A/HEAD AMP
FROM T’TEXT
FROM POWER
CUT_OFF
H_GND
G.OUT
B.OUT
R.OUT
GND
IIC_OFF
TEST POINT
(SYSCON PCB)
CHROMA/IF SCHEMATIC DIAGRAM
VMA240
PCB010
FROM/TO 21PIN IN/OUT
2.3
03.05.15.16.102.24.0
0
0
8.0
1.2
(5V)
AGCSIFCAP
SIFIN2 SIFIN1
PIF_LC1
EXT_AUDIO_IN INT_CVBS_OUT
VCC_IF
AGCPIF_CAP
FM_OUT
RF_AGC_OUT
GND_IF
IFPLL
PIFIN2
PIFIN1
VREF_IF
NC
8.0
8.0
0
2.3
2.9
8.0
0.6
8.1
TO CRT
(CP852B)
(CP853B)
GND
SCL
SDA
AGC
6.2
1.3
0.6
+5V
AGC
SCL
SDA
+30V
IF 0
0
NC
NC
0.2
29.9
0.1
5.0
NC
4.8
4.8
0.2
(8V)
(8V)
(5V)
NC
APR
FM_CAP AUDIO_OUT GND_D VCC_D SDA SCL SLPF LBF/SSC H_OUT VERT BCL/SAF VCC1 CVBSOUT2 GND1 X1/VAMP/CHR_OUT CLPF XTAL1 XTAL2 XTAL3 OSD_BK OSD_R OSD_G OSD_B ICATH R.OUT G.OUT B.OUT
BLK_EXT
R_EXT/V_EXT G_EXT/Y_EXT B_EXT/U_EXT
CHR
Y/CVBS_IN3
BS
CVBSIN2
GND2
CVBSIN1
VCC2
PIF_LC2
7.2
1.3
NC
NC
NC
B.OUT
NC
NC
NC
NC
180V
HEATER
NC
NC

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
R356
3.3 3W
IC352 AN7523SOUND AMP IC
123456789
SPEAKER
SP351
SG04D11BNA
8_OHM
2
1
CD302
CU12414A
TUNER AUDIO SIGNAL
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
W893 W902
Q351
2SC2412K
A_MUTE SW
C363
2216V KA
C351
1016V KA
C357
100025V YK
C352_1
1050V YK
C355
0.4750V YK
R359
4.7K
R352
560
R353
68K
R355
10K
R308
1K
R361
2.7K
C359
0.01 B
C361
0.001 B
C362
0.022 B
CP302
TID-X02P-M1
1
2
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
SP_OUT
SOUND+
M.P.OFF_H
TV_POWER_H
TV_A_MUTE
VOL_CTL
SOUND+B
SOUND_GND
GND
AUDIO_OUT
22
0
0
FROM MICON
FROM CHROMA/IF
FROM POWER
SOUND_GND
SP_OUT
(SYSCON PCB)
VMA240
PCB010
FROM/TO POWER
SOUND AMP SCHEMATIC DIAGRAM
0
0.8
0.1
0 0.33.93.43.58.2 0.1 NC

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC1202 MM1231XF
TRIPLE ANALOG MPXER IC
1
10111213141516
2345678
9
IC1201
ET-TVT008B
T’TEXT IC
110111213
14 15 16 17 18 19
2
20 21 22 23 24 25 26
27 28 29
3
30 31 32 33 34 35 36 37 38 39
4
40414243444546474849
5
505152
6789
PLAYBACK COLOR SIGNAL
C1207
476.3V KANP
R.SIGNAL
G.SIGNAL
B.SIGNAL
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
L1203
10uH 0305
L1204
100uH
0305
W881
W882
W854
W806W884
W863
W801
W802
W812
W831
W891
W896
W894
W897
Q1253
2SC2412K
SYNC BUFFER
Q1262
2SC2412K
BLK
BUFFER
Q1101
KTD863_Y
BUFFER
Q1104
2SC2412K
BUFFER
C1274
10016V YK
C1202
10016V YK
C1273
10016V YK
C1206 476.3V KA C1205
4716V KA
C1214
4716V YK
C1103
2206.3V YK
C1256
1006.3V KA
C1257
1006.3V KA
R1119
220
R1209
270
R1206
100
R1204
150
R1254
47K
R1262
1K
R1251
100
R1256
100
R1280
100
R1213
1.2K
R1211
4.7K
R1255
120
R1108
820
R1272 10K
R1253
22K
R1207 10K
R1115
1.5K
R1120
1K
R1117
68
R1118
2.2K
R1203
1K
R1202
1K
R1214
1.2K
R1212
1.2K
R1289
3.3K
C1216
0.1 F
C1212
0.1 F
C1201
56P CH
C1219
0.022 B
C1213
0.1 F
C1215
0.022 B
C1218
0.22 F
C1255
0.1 F
C1204
0.01 B
C1217
33P CH
C1259
33P CH
C1220
0.1 F
C1102
680P CH
C1211
0.1 F
C1209
0.1 F
C1208
0.1 F
C1210
0.47 F
C1284
10006.3V YK
L1202
10uH 0305
X1201
100CT01302
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D1202
11E1-EIC
D1201
1SS133
D1261
1SS133
D1252
1SS133
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
Y/C_V
P.CON+9V
AT+5V
AT+5.6V
GND
TEXT_B
TEXT_R
TEXT_G
TEXT_Y
TEXT_SYNC
GND
SCL
SDA
OSD_R
OSD_G
OSD_B
OSD_Y
TEXT_RESET
00.80.8
0
0.801.6
1.5 0 1.6 5.1 0 1.5 0 1.6
1.5
0
NC
NC
FROM/TO MICON
TO CHROMA/IF
FROM POWER
FROM Y/C/AUDIO/HEAD AMP
3.2
(SYSCON PCB)
T’TEXT SCHEMATIC DIAGRAM
VMA240
PCB010
4.76
0
4.75
0
5.0
0
0
2.0
1.1
3.0
1.5
0
01.2 2.5 3.4 01.5 1.9 3.1 3.2 05.0 0 0
5.6
4.8
4.9
4.9
0
5.0
5.02
0
0
0
1.41
3.0
3.0
00.50.40
3.0
01.23.03.000000
5.1
0
0
5.21
3.8
IN1B
SW1
OUT1 GND2 OUT2 OUT3
SW3
IN3A
IN2A
SW2 VCC
IN2B
GND1
IN1A IN3B
GND3
1.7
2.3
4.8
0
0.3
NC
CS1
SCL
SDA
TDO
VDD5V1
GNDA1A
VREFP
VREFN
VDDA1
VINP
GNDA1B
GNDA2 VBG VCM VDDA2 GNDA3 SYNC GND5V2
STANDBY
TSTIO SCEN
GREEN
RED
MUTE
RSTB
VDD5V2
GND3V5
GND3V1A
PLLRC1
VDD3V1B
VDD3V1A
VDD3V2
52 CS0
51 FLAG2
FLAG1
TSTAPP GND5V1
VDD3V4
VDD3V3 PLLRC2 GND3V3
42 OSC OUT
40 GND2V3
41 OSC IN
27 BLANK
28 BLUE
GND3V1B
VDD3V5 VDDA3 VIDEO IN
GND3V4
4.8

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
TP401
E0 REAK
R447
68 1/2W
R450
5.6 2W
IS NON POLAR ONE.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
B
G
R
11
6
8
10
9
175
V801
A34JXV70X53N45
(CPJ370BVBK1S-TC)
D411
1N4937
D406
11E1-EIC
D404
11E1-EIC
Q406
2SD2627LS-CBC11
H.OUTPUT
VIDEO
8
E8
E25
E12
GND
TER
HEA
AFC
B+
GND
ABL
GND
COL HV
F
S
FB401_1 FQI-14B001
1
10
11
2
3
4
5
6
7
8
9
CP402
A1561WV2-A5P
1
2
3
4
5
CD801
SM1098-009-1A
L402
ELH5L4112N
T401
ETH09K14BZ
1
2
34
6
VR402
2.2K
V.POSI
VR401
470
V.LIN
IC401 TDA8174AV-DRIVE IC
1101123456789
R402
1.2 2W
R430
220 3W
R448
1K 1W
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
HS402
763WSAA013
HS401
763WSAA013
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
Q401
2SA1624
PROTECT DRIVE
W890
W901
W808
W825
W833
W814
W880
W823
W849
W904
Q405
2SC1627_Y
H-DRIVE
Q403
2SC2412K
SWITCHING
C408
1050V YK
C422
1250V MHE
C432
0.3350V MH7
C431
10250V MHE
C414
10035V YK
C402
1050V
MHE
R403
390K
R490
68K 1/4W
R460
100 1/4W
R456
470 1/2W
R453
220K 1/4W
R411
330 1/2W
R416
2.2 1/2W R409
330 1/2W
R406
2.7K 1/4W
R404
330K 1/4W
R413
330 1/2W
R421
680 1/2W
R426
4.7K
R410
220 1/4W
R407
1.2 1/2W
R420
4.7K
R405
1.5 1/2W
R424
47K
R401
22K 1/4W
R425
5.6K
C429
470P2KV B
C403
0.22
100V
MKT
C423
0.33250V PMS
C424
0.00821.25KV MPP
C404
0.01100V
MKT
C416
56P500V SL
C413_1
0.1 F
C450
220P2KV R
C412
0.047 MMTV
C418
2250V MHE
C421
100035V MHE
C410
47035V YK
C405
220025V MHE
C417
3350V YK
L401
4.7mH
0909
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D413
1N4937
D403
11E1-EIC
D405
11E1-EIC
D407
11E1-EIC
B401
W4BRH3.5X6X1
R419
330
+-1%
R412
4.7K +-1%
R417
1.8K
+-1%
S105X
S105Y
VD
H_CTL
V_AMP
V_OUT
H_OUT
HD
ABCL
180V
HEATER
H_GND
H_GND
AT+13V
PROTECTOR
+B
GND
24
23
0
NC
NC
NC
2.5
131.0
126.0
247.6
(SYSCON PCB)
DEFLECTION SCHEMATIC DIAGRAM
FROM/TO MICON
VMA240
PCB010
1.92.6
4.4
6.05.4
0
4.56.84.91.6 2.6
TO CRT
135
135
0.9
0.2
11.37
0
0
0
1.3
FOCUS
SCREEN
12
NC
0
TO CRT
31.0
0.5
(CP801)
247.6
FB. GENERATOR Vs
INVERTING INPUT
BUFFER OUTPUT RAMP GENERATOR Vref. DECOUP. GND HEIGHT ADJ. TRIGGER INPUT OUTPUT STAGE Vs POWER OUTPUT
FROM/TO POWER
FROM/TO TV CHROMA/IF
TO DY
22.3 1.3
NC
0.2
31.0

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
ANT001
180PRA-PP-01
TM101
VT1403
CD802
CH01011A
S801
S502
XRY20X30BD
S101 S102
S501
XRY20X30BD
BT102
R03(AB)E_20_T
BT101
R03(AB)E_20_T
F
J801_1
HPS3200-010501
1
3
4
567
8
9
CD502
CHU23001
12
SW501
SDKVA30200
1
2
3
4
BLUE
BROWN
CD501
06439801
AC230V-240V 50Hz
TP802
TP803
TP801
R802
15K 1W
R805
15K 1W
R810
15K 1W
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION: R.SIGNAL
G.SIGNAL
B.SIGNAL
L801
220uH
W864
Q805_1
KTC4217
GREEN AMP
Q806_1
KTC4217
RED AMP
Q804_1
KTC4217
BLUE AMP
R807
2.7K 1/4W
R808
2.7K 1/4W
R820
2.7K 1/4W
R814
6.8K
R815
6.8K
R816
6.8K
R813
270
R812
270
R811
270
C805_1
100P CH
C821
220P CH
C822
220P CH
C811
390P B
C810
270P B
C809
680P B
C801
0.00222KV B
CP853B
B2013H02-4P
1
2
3
4
CP801 A2361WV2-2P
1 2
CP852B
B2013H02-6P
1
2
3
4
5
6
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
GND
G.OUT
B.OUT
R.OUT
CUT_OFF
HEATER
H_GND
180V
SCREEN
27
26
25
H_GND
CUT_OFF
G.OUT
B.OUT
R.OUT
GND
FROM CHROMA/IF
TCA380
FROM/TO DECK
(CD801)
FOCUS
FROM CHROMA/IF
(CP852A)
GND GND
132.1
2.9
2.5
132.3
2.8
2.5
0
104.1
126.5
0
0
0
127.5
PCB110
127.5
2.8
2.5
132.5
FROM DEFLECTION
NC
(CP853A)
NC
HEATER
180V
NC
NC
ACCESSORY
(POWER SW PCB)
FROM/TO TV POWER
(CRT PCB)
CRT SCHEMATIC DIAGRAM
TEAA85
BLUE
PCB340
BROWN
BLUEBROWN

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC506
LTV-817M-VB
FEED BACK
1
2 34
R501_1
2.2 5W
CP502
A1561WV2-2P
1
2
F501
T4A_L_250V
T50040HCC
FH501
EYF-52BC
FH502
EYF-52BC
21
L503
028R140018
DEGAUSS COIL
L502
1R0A103F24
COIL,LINE FILTER
12
34
L501
0R7A223F24
COIL,LINE FILTER
12
34
IS THE LIVE CONNECTIONCAUTION:
IC502 STR-G6653
POWER REG. IC
12345
PH
TH501
B59104-T80-B10
1
2
3
T501
81290794
1
10
11
12
13
14
15
16
17
18
2
3
5
6
7
8
CP501
A3963WV2-3PD
12
R505
0.22 1W
R543
680 1/4W
IS NON POLAR ONE.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
D521
1SS133
VR502 330
+B ADJ
R542
0.22 1W
D523
MTZJ6.8B
D528
MTZJ5.6B
D515
MTZJ15B
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
CP401A
A2001WV2-5P
1
2
3
4
5
HS501
763WAA0174
CP851A
A2001WV2-11P
1
10
11
2
3
4
5
6
7
8
9
CAUTION: DIGITAL TRANSISTOR
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
W811
W804
W808
TP502
GND
Q507
KTC3198
FEED BACK
SWITCHING
C510
10035V YK
R502
4.7 1/4W
R515
330K 1/4W
R504
220K 1/2W
R516
150K 1/4W
R514
68K 1/4W
R553
39K 1/2W
R554
22K 1/2W
R532
100 1/4W
R533
390 1/4W
R506
2.2K 1/4W
R511
1K 1/4W
R509
220K 1/2W
R538
1.5M 1/2W
R507 100 1/4W
R503
3.3K 1/2W
R510
220K 1/2W
C501
470P2KV R
C517
0.00122KV R
C504
470P500V B
C535
0.00122KV R
C516
470P500V B
C506
0.1275V PHE840
C505 0.22275V PHE840
C554
0.001 B
C509
0.027
M
C515
0.0015 B
C530
0.001250V KX
C502
0.00222KV B
C503
0.00222KV B
C529
0.0022250V KX
C519
470P500V B
C512
0.001 B
C523
220025V MHE
C507
150400V USR
C520
100016V MHE
C521
220200V YXF
C531
220016V MHE
C537
10100V MHE
C524 100025V MHE
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D508
RU2AM-EIC
D501
RM11C-EIC
D502
RM11C-EIC
D533
1SS133
D510_1
RU2AM-EIC
D503
RM11C-EIC
D512
SB290S
D522
SB140-EIC
D509
SB290S
D505
SB290S
D520
SB140-EIC
D504
RM11C-EIC
D518
1SS133
D513
1SS133
D511
1N4937
D535
1SS133
D519
SB290S
D526
1SS133
D534
1SS133
D506
1N4937
Q501
DTC114ES
SW
B505
W4BRH3.5X6X1.0X2
B502
W4BRH3.5X6X1.0X2
B501_1
W5RH3.5X5X1.0
R529
2.7K 1/4W
+-1%
GND1
(POWER PCB)
FROM POWER
TO POWER
0
0
0
0
0
9.6
13.0
10.0
135.0
12.7
16.5
GND
397.2
344.5
344.5
308.3
MOTOR_GND
SOUND_GND
POWER_FAIL
PROTECT_H
H_GND
H_GND
NC
51
0 6.73
0
VPA153
BLUE
BROWN
TV POWER SCHEMATIC DIAGRAM
NC
+B
+B
6.0
6.3
5.4
7.3
6.3
REG.
START
DRIVE
-+
O.S.C
T.S.D
O.V.P LATCH
-+
0 0 15.8 2.5206.0
GND
AT+13V
UNREG+8V
UNREG+8V
SOUND+B
MOTOR+12V
NC
SB
SG
LG
135V
HG
8V
13V
12V
DC IN
NC
COL
P1
P2
P3
NC
ADJ
GND
50
PCB020

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
6
5
4
3
2
1
CP4005
6
5
4
3
2
1
6
5
4
3
2
1
CP852A
6
5
4
3
2
1
CP852B
5
4
3
2
1
CP401B
5
4
3
2
1
CP401A
7 6 5 4 3 2 1
7 6 5 4 3 2 1
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
2
1
CP302
2
1
CP801
2
1
CP4004
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:
4
3
2
1
CP4001_1
4
3
2
1
CP853B
4
3
2
1
CP853A
21
L503
DEGAUSS COIL
S501
S102 S101
S502
CD502
12
CP501
12
BLUE
BROWN
CD501
AC230V-240V_50Hz
CP402
1
2
3
4
5
SPEAKER
SP351
8 OHM
2
1
TU601
MONITOR
TUNER
1
10
11
12 13
14 15
2
3
4
5
6
7
8
9
J4201
1
10
11
12
13
14
15
16
17
18
19
220
213
4
5
6
7
8
9
GND
B+
Vout
OS2201
1
2
3
J2201
HEADPHONE JACK
1
2
3
4
5
6
7
H
E
J2203
FRONT VIDEO JACK
1
2
H
E
J2202
FRONT AUDIO JACK
1
2
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
CUT_OFFCUT_OFF
SP-CH1 (R)
SP COM
SP-CH2 (L)
CYL_CTL
CYL_FG/PG
LDM_CTL
CAP_CTL
CYL/LAD_VCO
MOTOR_GND
I_LIMIT
CAP/M/F/R
CAP_VCO
CAP_FG
INTERCONNECTION DIAGRAM
21
YELLOWWHITE
OS2201
TOFROM
TM101
CD302
TEAA85
SP -
SP +
TM101
TCA380
VPA153
PCB020
VMA240
NC
NC
NC
NC
NC
NC
NC
PROTECT_HPROTECT_H
SOUND+B
POWER FAIL
MOTOR+12V
MOTOR GND
UNREG+8V
UNREG+8V
AT+13V
GND
SOUND GND
GND1
2
3
4
5
6
7
8
9
10
11
ANODE
J801_1
POWER SW PCB
PCB340
CD4005
FFC
CD852
POWER PCB
NC
GND
GND
CD851
CD401
MOTOR+12V
MOTOR GND
UNREG+8V
UNREG+8V
AT+13V
GND
POWER FAIL
SOUND+B
SOUND GND
GND
CP851BCP851A
H GND
H GND
H GND
H GND
AE HEAD(+)
AE HEAD(-)
CTL-
CTL+
AUDIO REC
AUDIO PBAUDIO PB
AUDIO REC
CTL-
CTL+
AE HEAD(-)
AE HEAD(+)
FE HEAD (HOT)
FE HEAD (GND)
HEAD AUDIO CONTROL
H5001
AE
AUDIO
CD853
S801
FOCUS
SCREEN
GND
R.OUT
B.OUT
G.OUT
GND
R.OUT
B.OUT
G.OUT
HEATER
H GND
180V
HEATER
H GND
180V
CRT SOCKET
3
1F
9
8
7
6
5
4
CRT PCB
PCB110
+B
+B
+B
+B
FBT
FB401
1
2
3
4
5
6
7
8
9
10
11
FOCUS SCREEN
CD801
CRT
V801
DY
H.V
PCB010
SYSCON PCB
IF
+5V
AGC
SCL
SDA
+30V
3
2
1
4
CP1001 M101
LOADING MOTOR
LM
D-U OUT D-V OUT D-W OUT
D-COM M-GND
D-PG OUT D-PG GND
VCC
GND
CH1 HEAD
CH2
H5002
F/E HEAD ASS’Y
2
1 FE HEAD (HOT)
FE HEAD (GND)
CONTROL
CYLINDER UNIT
M2001
CAPSTAN DD UNIT
UN4001
G O VCC
MR
FG SENSOR
ROTOR
MAGNETCOIL
MAINHALL
SENSOR
LOGIC
SWITCH
OUT
IN
HALL
VCC
HALL

WAVEFORMS
2PB
50mV 5ms/div
8 REC
2.0V 20µs/div
Y/C/AUDIO/HEAD AMP
7 1.0V 5µs/div
5 REC
100mV 0.5ms/div
4 REC
0.5V 0.5ms/div
3 REC
20.0V 2ms/div
1 REC
20.0V 5µs/div
9PB
0,5V 10ms/div
11 REC
1.0V 10µs/div
12 REC
2.0V 1ms/div
10 PB
2.0V 10ms/div
13 PB
2.0V 0.5µs/div
14 PB
2.0V 0.5µs/div
MICON
6 1.0V 5µs/div
The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
NOTE:
15 REC
2.0V 1ms/div
H-1