Page 1
ABC D E F GH
8
AIWA VX-G142 OPERATION 1 SCHEMATIC DIARGAM
8
(OPERATION 1 PCB)
7
OS753
GP1U281R
GND
FROM OPERATION
6
CY757_1
ILG8P-S3L-PCB-S
1
REMOCON OUT
2
GND
3
AT+5V
4
POWER LED
5
PLAY LED
6
ATR LED
7
T-REC LED
8
REC LED
C751
100P B
5
R766_1
100
FROM/TO OPERATION
CY759
ILG3P-S3L-PCB-S
3
2
1
NC NCNC
C755
2206.3V KA
4
3
B+
2
Vout
1
PLAY BACK LED SW
Q758
DTC114TS
W803
D793
REC/OTR
R793
EQ-552F9T
270
T-REC
D791
EQ-552F9T
R754
W804
270
R761
0
D792
5.1
0
270
POWER LED SW
Q756
DTC114TS
POWER
POWER SW
Q757
DTC114TS
5.0
EQ-552F9T
1.0
0
003.1
PLAY BACK
D795
EM-553-F9T
R758
D794
ST.BY
EM-553-F9T
W801
270
R794
270
7
6
5
4
FROM/TO OPERATION
SW791
STOP/EJECT
SW796
VOL UP
R772
1.5K
SKHVBED010
R777
1.5K
SKHVBED010
PLAY
SW792
SKHVBE010
SW797
VOL DOWN
SKHVBED010
CAUTION: DIGITAL TRANSISTOR
R773
2.7K
R780
2.7K
SW793
FF/CUE
SW750
PLAY BACK
R774
5.6K
SKHVBED010
SKHVBED010
REW
SW794
SKHVBE010
PCB030
TE6895
3
2
1
CY758_1
ILG4P-S3L-PCB-S
1
KEY B
2
KEY A
3
3
2
4
PLAY BACK LED
GND
C781
C779
0.001 B
0.001 B
SW751
SKHVBED010
POWER ON/OFF
SW799
CH DOWN
SKHVBED010
R759
R760
REC/OTR
820
820
CH UP
1
R771
1K
SW795
SKHVBED010
R776
1K
SW798
SKHVBED010
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
ABC D E F GH
J-4
Page 2
ABC D E F GH
8
FROM/TO CYL
4
CH1/2 S
CH1(R)F
123
CH2(L)F
NC
CP4101_2
52492-0420
(HEAD AMP PCB)
C4104
CH
15P
7
C4119
33P
CH
C4120
33P
CH
C4115
0.001 B
C4114
0.001 B
C4113
0.001 B
C4112
0.001 B
A1
A2
2021222324
ENVELOPE
DET
PB OFF
REC ON
SW30
44
PB OFF
H
REC ON
VCC
L
PB
REC
45
1516171819
VCC2
REC
CURRENT AMP
1K
AGC
DET
0.902.10.702.160.700
5K
H.SYNC
43
1314
PB OFF
REC ON
LA7411M
HEAD AMP
IC4101_2
44
C4127
1F
C4106
4.99
A1
PB OFF
REC ON
A2
BUF
AGC
BUF
41
42
6
46
NCNC NC
0.20.2
EP/SP
EP
(LP)
1.5
SP
5
1.0
1 101112
0.1 1.2 0.2 0 0.45 0 2.2 1.1 0 2.9 5.0 5.0
PB OFF
REC ON
VCC
SW 30 REC MUTE
ON
REC/PB
3.2
H CH
L CH
2
REC
2.0
OFF
PB
3456789
39
40
4
W801
0
R4113
330
C4110
0.01 B
20K
R4111
L4101
R4109
100uH
1.5K
C4107
2206.3V KA
C4108
1F
0.01 B
CYL_PG-A
CYL+B-A
CYL_FG-A
GND_B
CYL_DRIVE_A
FROM/TO CYL
CP4102_1(CD5001)
52492-0520
CYL PG
CYL +B
CYL FG
CYL GND
CYL DRIVE
1
2
3
4
5
8
7
6
5
4
HEAD AMP SCHEMATIC DIAGRAM
2.2
AUDIO PB
AUDIO REC
19220
BUFFER
Q4101
2SC2412K
C4105
0.33 F
FROM/TO Y/C
3
2
1
FROM/TO CAPSTAN DD UNIT
CP4105
TKC-F09X-L1
CAP/M/F/R
1
2
GND
3
VCO
CTL
4
5
MOTOR GND
VCC
6
FG
7
I LIMIT
8
V.REF
9
CD4102
8283_0212_00_000
LDM+
1
LDM-
2
TO LOADING MOTOR
C4102
0.1 B
LDM-
1
CP4103(CP1002)
TMC-W20X-A1
FROM/TO SYSCON
GND_B
CYL_FG-A
CYL+B-A
CYL_DRIVE_A
LDM+
CYL +B
CYL FG
CYL GND
CYL DRIVE
3456789
GND_A
CYL_PG-A
GND
CTL+
CTL-
CYL PG
101112131415161718
VCO
MOTOR GND
CAP-M_F/R
FG
CTL
VCC
V.REF
I LIMIT
R4104
1.65.0
1.5K
C4103
10P CH
1K
R4103
R4102 120K
NC NCNC NC
H.SYNC
V.REC ST-H
ENV.DET
GND
REC-Y/C
9
PB Y/C
2345678
1
CP4104(CP4001)
TMC-W16X-A1
H.SW
NC
GND
P.CON 5V
AE HEAD(-)
AE HEAD(+)
10111213141516
THE DC VOLTAGE AT EACH PART WAS
NOTE:
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
FROM/TO HEAD,AUDIO CONTROL
CP4106(CD2001) 177640-6
AUDIO PB
1
2
AUDIO REC
CTL+
3
CTL-
4
AE HEAD(-)
5
AE HEAD(+)
6
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CAPSTAN AFC SIGNAL
RECORD LUMINANCE SIGNAL
PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK COLOR SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
CYLINDER AFC SIGNAL
CYLINDER APC SIGNAL
PCB330
VE6773
3
2
1
ABC D E F GH
J-5
Page 3
ABC D E F GH
8
IF SCHEMATIC DIAGRAM
8
(IF PCB)
6.8K
560
R6009
150
R6007
7
75
R6012
FROM/TO TUNER/AUDIO
CP6001
6035B-12Z002-T
1
P.CON 9V (AT9V)
2
GND
3
TU.VIDEO
4
AFT S.CURVE
5
AFT-DEFFET
6
6
7
8
9
10
11
12
TU.AUDIO
5V
AGC CONTROL
AGC
GND
IF
SIF SW
JP6002
GND
CF6008
MKT41.5MA110P
5
4
JP6005
3
BUFFER
Q6002
2SA1037K
3.2
L6002
R6018
C6015_1
0.001 CH
100uH
10016V KA
C6002
R6001
56K
2.2K
2.6
0
R6016
C6017
1K
1F
JP6007
JP6003
C6001
8P CH
AFT
L6012
360K005
C6003
0.01 B
1.6
4.1 8.7 3.6 1.3 1.3 0 1.7 2.6 1.5
110
VIF/SIF
IC6001 M52313SP
2.6 2.5 4.4 3.6 3.6 2.3 2.62.6
L6009
L6010
10uH
33uH
VR6001
22K
R6008
0.9
0.2
R6011
4.7K
R6010
CF6004
J1953M
12345
JP6012
0.2250V KA
0.01 B
C6005-1
C6006
IF
VIDEO
VIDEO
AMP
430
R6015
R6014
2.6
IF AMP
DET.
VCO
560
C6014
0.0022 B
C6028
62P PH
NC
1234
6
56K
R6003
C6004
2203456789
RF
AGC AGC
AFT
AMPEQ
VCC2 VCC1 VCC1
8.9 5.0
JP6001
CF6001
TPS6.0MB
AMP
Q6003
2SC3000
56
OUTOUTGININ
0.01 B
L6011
360K006
R6004-1
1.5K
VCO
C6027
3P CH
NC
1
2
6
LOCK
DET.
APC
L6005
C6016
C6007
0.01 B
34
1.2uH
0.01 B
C6009
0.0012 B
R6005
C6010
0.033 B
680
FM
DET.
LIM
JP6008
R6006
111213141516171819
2.2K
R6020
C6032-1
330
L6004
C6021
10P CH
12uH
CDSH6.0ME44K
C6022
47P CH
150V KA
CF6005-1
C6030-1
L6007
680P CH
C6023-1
68P CH
6.8uH
JP6009
7
6
5
4
3
TUNER VIDEO SIGNAL
AUDIO SIGNAL(REC)
C6008
33P CH
2
THE DC VOLTAGE AT EACH PART WAS
1
NOTE:
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
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C6019-3
1006.3V KA
ARESINCE THESE PARTS MARKED BYCAUTION:
C6020
1F
CF6003
SFE6.0MB
R6013
100
2
PCB350
VE4666
1
ABC D E F GH
J-6
Page 4
ABC D E F GH
AT+5V
22K
R4069
R
P
SUB CONV.
MESEC
C4060
0.01 F
0.01 B
C4059
820
2.2K
C4094
270P CH
SW
Q4021
DTC144EKA
C4061
0.33 F
0.0047 B
3.2
0
C4062
APC
B-ID
PR
C4068
15P CH
0.1
0.4750V KS
R4050
3031323334353637
C4065
0.1 F
C4052
0.01 B
1K
R4052
39uH
L4012
DV_SYNC
COLOR_SYSTEM
100P CH
C4074
220
R4059
C4064
C4067
220P CH
0.0027 B
RP
BURST
EMPH./
DEEMPH
REC C
LPF
C4069
REC-C_OUT
R4046
5432
PB C
LPF
ACC
VCC2
2829
476.3V KS
68
33K
MAIN CONV.
0.12 B
RECORD LUMINANCE SIGNAL
PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK COLOR SIGNAL
TUNER VIDEO SIGNAL
8
7
6
5
4
3
2
1
Y/C SCHEMATIC DIAGRAM
4.9
Q4007
2.4
1.6
R4011
R4056
BUFFER
Q4005
2SA1037AK
0
V.OUT1
R4062
2.1
C4010
1.5K
1.8
100
2.3
680
0.01 B
R4008
C4006
R4013
1.5K
BUFFER
Q4006
2SC2412K
R4009
1K
3.9K
0.01 F
W802
270K
R4074
330K
R4075
4.9
1.8
R40071KR4055
REC-C_OUT
W874
L4002
1mH
NOTE:
(SYSCON PCB)
R4015
100
680P CH
C4015
560
R4016
R4067
R4076
15K
1K
IC4001 TA1232AN
R4012
PAL Y/C SIGNAL PROCESS
12K
C4007
R4010
2.4
C4040_1
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
C4073
0.001 CH
12K
0.1 F
L4006
R4071
1K
0.001 CH
47uH
C4075
L4004
VCC3
1006.3V KS
1mH
(PAL MODE)
CAUTION: DIGITAL TRANSISTOR
V.OUT1
DV_SYNC[T]
DV_SYNC[S]
1SS133
C4017
4.716V KS
MUTE SW
5.0
D4002
3
4.750V KS
C4090
Q4023
DTC143TK
AV-H
C4046_1
LFB-01L
NC
4
4710V KS
C4019
R4019
MAIN
EMPH
P
R
TU.VIDEO[B]
0.1 F
82K
D4003
NC
1 10111213141516 17 18 192 20 21 22 23 24 25 26 27
OSD
PV/PH
RRP
AGC
4.9 2.8 2.5 2.8 3.3 1.5 2.8 3.6 3.4 2.6 3.4 2.5 0.5 0.9 1.9 2.3 2.1 3.0 2.6 3.0 1.8 1.7 2.5 2.3 5.0
C4016_1
R4070
1K
0.8
0
476.3V KS
C4039
240P CH
R4021
1K
4.7K
5
6
5051525354
0.150V KS
C4020
W966
SWD_VIDEO_IN
560
R4022
L4008
56uH
4.1
0
AMP
Q4009
2SC2412K
0
620
R4023
1
1016V KS
C4025_1
789
P
FM
DEMOD
LPF
MAIN
N
NCNC
R4025
R4029
680
2SA1037AK
C4024
R4027
W980
BUFFER
Q4011
82P CH
1.2K
FM MOD
DOC
R4026
1K
1.4
2.1
C4026
100P CH
EQ
REC
C4027
1M
2.1
R4064
330
R4028
0
C4037
Y-COMB
1016V KSNP
C4029
0
BUFFER
Q4010
2SA1037AK
1.5K
2.7
C4030
2.2
1.6
1006.3V KS
C4033
W810
C4034
0.01 F
FM
AGC
PB FM EQ
4.7K
R4030
C4031
0.01 B
0.022 F
8.2K
R4042
2.2K
R4032
4.9
2.3
1.6
2.2K
R4044
C4085
4.433619MHz
1.83.73.63.1
ACC
10K
C4049
C4050
0
SHAPER
COMPLIMITER
1/3
VGG
C4047
BUFFER
Q4015
2SC2412K
1K
R4068
0.01 B
C4048
NCNC
VCO
MESECAM
JUDGE
0.056 B
W846
0.01 F
R4045
VCO
PAL/4.43NT
/SECAM
1F
2.2 2.8 2.3 4.7 2.9 2.8 0.9 3.12.83.92.14.901.42.71.80.22.7 1.8 1.9 2.3 2.3
NTSC
PAL
5.0
3.9K
226.3V KS
C4056
C4055
C4054
120K
101112
C4053
0.1 F
0
0
0.018 B
NT
0.01 F
R4047
82K
VOB
0.01 B
3.2
SW
Q4020
DTC144EKA
VXO
/XO
C4058
C4057
R4048
S/N
S/N
9
R4049
BUFFER
Q4012
2SA1037AK
0
SDA
SCL
27P CH
C4045
270
0.1 F
VCC1
NC
AP CONT.
150V KS
C4036
R4033
C4032_1
4.9
2.5
R4034
270
R4039
R4037
C4091
C4092
150P CH
150P CH
0
GND
IIC
ENT
SYNC
SEP.
PULSE
GENE
ON PAL
HD
PLL
40
414243444546474849
7 6
C4038
0.33 F
1M
1016V KS
SYNC
3.2
BUFFER
Q4013
2SC2412K
1.2K
47K
R4041
2.2
2.4
47P CH
0
SW
Q4018
DTC124EKA
R4065
W859
AT+5V
H.SW
0 5.0 5.0 2.8 2.5 2.20
1
2345678
CCD INPUT
PAL/4.43NT
/SECAM
+
CCD
VOB
CCD DELAY LINE
S/N
IC4002 TL8850AP
3.2 1.8 2.5 10.6 2.4 1.9 3.30
C4041
R4043
150V KS
C4044
X4001
NC
JUDGE
PAL
INT
RP
MAIN
BPF
NTSC
PAL
3839
NC NCNC
R4063
10K
BIAS
DC FB
CLOCK
DRIVER
13141516
NC
C4043
0.01 B
0.01 B
C4051_1
0.1 F
ENV.DET
ENV.DET
C4014
1.5K
1K
680
C4084
1.7
GND
1006.3V KS
4.9
3.1
2.4
180P CH
0
TRICK
PB SW
Q4019
DTC143TK
9
1011121314
GND
REC-Y/C
P.CON+5V
AE HEAD(-)
TRICK PB-H
NC NC
TRICK_PB-H
BUFFER
Q4001
2SC2412K
R4003
1.8K
L4013
820
R4002
C4001
ARESINCE THESE PARTS MARKED BYCAUTION:
1
15
AE HEAD(+)
AE/FE_HEAD
C4077_1
22uH
L4005
11P CH
C4002
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
2
NC
180uH
0.001 B
16
FE HEAD(HOT)
FE HEAD(GND)
TO FE HEAD
CP4002_1 8122070A
GND
0.1 F
W961
W968
W962
NC
BUFFER
Q4004
2SC2412K
2.4
W983
0.1 F
C4081_1
C4082
4.9
1.8
R4006
R4061
BUFFER
Q4017
2SA1037AK
2206.3V KS
BUFFER
2SC2412K
2.2K
VCR_VIDEO_OUT
68
2.8
0
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
2345678
1
8
H.SW
TP4001
FROM/TO HEAD AMP
7
FROM/TO POWER/I/O
6
FROM TUNER/AUDIO
(V.IN-GND)
(V.OUT-GND)
(AE/FE-HEAD)
FROM/TO MICON
5
4
GND
P.CON+5V[B]
P.CON+9V
VCR_VIDEO_OUT
AT+5V
SWD_VIDEO_IN
TU.VIDEO[B]
AE/FE_HEAD
SDA
SCL
DV_SYNC[T]
DV_SYNC
AV-H
COLOR_SYSTEM
FROM/TO SYSCON
V.REC_ST-H
ENV.DET
H.SW
DV_SYNC[S]
TRICK_PB-H
H.AMP_SW
SYNC
GND
NTSC-H
GND
GND
GND
ENV
TP4002
L4001
33uH
0607
3
2
EE/VV_VIDEO_OUT
TO CHROMA
EE/VV_VIDEO_OUT
1
PCB010
VM7125
P.CON+9V
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
PB Y/C
H.AMP SW
CP4001(CP4104)
TMC-W16P-A1
H.AMP_SW
C4072
0.01 B
C4011_1
C4012_1
R4018
2SC2412K
R4020
0
0
1.7
NTSC-H
C4089
H.SW
H.SYNC
R4036 4.7K
H.SW
SYNC
C4076
0.1 F
0.1 F
20K
R4053
AMP
Q4016
1.6
10K
R4054
C4093
33P CH
SW
Q4024
DTC124EKA
TRICK_PB-H
W824
0.1 B
V.REC ST-H
V.REC_ST-H
68P CH
R4001
3.0
0.9
0
ABC D E F GH
J-10
Page 5
ABC D E F GH
8
7
6
5
4
3
2
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
1
FROM/TO HEAD AMP
CP1002(CP4103)
TMC-W20P-A1
1
LOD-
2
LOD+
3
CYL DRIVE
4
CYL GND
5
CYL FG
6
CYL +B
7
CYL PG
8
GND
9
CTL-
10
CTL+
11
MOTOR GND
12
CAP/M F/R
13
VCO
14
CTL
15
VCC
16
FG
17
I LIMIT
18
V.REF
19
AUDIO PB
20
AUDIO REC
FROM/TO TUNER/AUDIO
AUDIO_PB
AUDIO_REC
FROM POWER/I/O
S804Y
MOTOR GND
CP1001
TAS-X05X-D1
MS SW3
1
MS SW2
2
MS SW COM
3
MS SW1
4
MS SW0
5
FROM MODE SW
TO OPERATION 1
REC_LED
T-REC_LED
V.REC_ST-H
FROM/TO MICON
STR-B
S.DATA-T-S
S.DATA-S-T
S.CLK
TRICK_PB-L
H.SW
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
THE DC VOLTAGE AT EACH PART WAS
NOTE:
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
W896
R1092
C1012
C1019
0.1 B
4.7K
R1093
C1018
47016V YK
BOT SENSOR
Q1056
RPT-38PB113
0.001 B
SENSOR
LED DRIVER
R1012
4.7K
R1094
5.2
0
Q1052
2SC2872S
33K
R1008
4.7K
R1095
R1051
47 1/2W
EOT SENSOR
RPT-38PB113
D1001
SLR-938C
-4-AB
5.0
0
ARESINCE THESE PARTS MARKED BYCAUTION:
R1009
33K
4.7K
MS-SW3
MS-SW2
MS-SW1
MS-SW0
Q1055
5.2
0
SYSTEM CONTROL SCHEMATIC DIAGRAM
5.3
V.REF CTL
Q1017
2SA1037AK
CYL_DRIVE
CYL_FG
CYL_PG
CTL-
CTL+
W920
CAP_FG
47K
27K
R1075
R1006
D1004
1SS133
NTSC-H V.REC_ST-H
REEL-S
REEL-T
BUFFER
10010V KS
C1020
5.2
Q1051
2SC2412K
0
R1010
C1014
27K
0
0
0.001 B
390
R1011
C1051
0.01 B
EOT
BOT
SYNC
R1043
B
C1001
0.022
470 1/2W
10K
R1016
270
R1004
5.6K
6.2K
R1003
ATR_LED H.AMP_SW
PLAY_LED
R1090 22K
R1070 22K
R1022
R1046
22K
TAB SW
SW1010
MPU20250MLB0
R1041
R1044
56K
56K
SUPPLY
GP1S94
1K
R1045
REEL
SENS
Q1053
5.3
R1017
100
R1018
100
R1019
100
R1020
100
4.7K
2
3
1
REEL-T
12
0
R1015
C1016
R1040
1K
DTC124EKA
1F
5.2
4.9
NC
5.2
0
0
0
5.2
1.2
1.9
5.1
0
0
0
5.2
NC
0
SERVICE
TP1001
4.7K 1/4W
0
34
01.2
Q1018
6566676869
70717273747576777879
0
SW
ATR LED
PLAY LED
REPEAT LED
NTSC-H
REEL-S
REEL-T
SENS LED
CE
COUNT P IN
S.DATA T-S
S.DATA S-T
S.CLK
COMP
SYNC IN
COUNT P OUT
CTL OUT
R1039
REEL-S
(SYSCON PCB)
0
4.9
0
EXT-H
VV-H
MS-SW3
MS-SW2
MS-SW1
MS-SW0
C1002
C1003
22P CH
22P CH
REC_LED
T-REC_LED
X1001
8MHz
W857
02.12.05.25.205.35.35.35.300000 5.22.71.85.22.55.302.6
110
3
1.5K
BOT
TAKE UP
REEL SENS
Q1054
GP1S94
4
W969
ENV.DET
EOT
01.22.3
12
34
00
NC
1 VSAD H.AMP SW
2 BOT
3 CAS DOWN/SERVICE
4 EOT
5 VIDEO ENV DET
6 HI-FI ENV DET
7 DEW
8 SLOW TRACK OFF SET
9 CYLICAP MOTOR SELECT
10 VDAD
11 DFG OUT
12 DFG IN
13 DPG IN
14 CFG IN
15 CFG OUT
16 VSSA
17 VREF
18 CTL AMP-
19 CTL AMP OUT
20 CTL -
21 CTL +
22 VDPA
23 RESET B
24 TEST
7
8809
05.30 0000 005.3002.62.62.602.62.62.62.6 05.35.32.6
47K
R1023
R1091 10K
C1017
0.001 B
10K
R1078
IC1001
SYSCON/SERVO
OEC9032B
11 12 13 14 15 16 17 18 192 20 21 22 23 24
NC
8
9
10
11
C1048
0.0082 B
10K
R1038
4.7K
R1028
CYL_FG
CYL_PG
R1025
10K
W891
C1046
41 COLOR ROTARY
42 DUMMY-V SYNC
43 VDD
44 PWM 0
45 PWM 1
46 DRM ON
47 CAP ON
48 LDM REV
49 LDM FWD
50 CAP LIMIT
51 CAP F/R
52 VV-H
53 EXT IN-L
54 EXT-H
55 MS SW0
56 MS SW1
57 MS SW2
58 MS SW3
59 TAPE IN LED
60 REC LED
61 T-REC LED
62 CLOCK 0
63 CLOCK 1
64 VSS
12
100K
R1031
C1024 100P CH
10K
R1029
150V KS
C1021_1
CAP_FG
100P CH
0
C1025
C1005
D1003
R1033
C1026
4716V KS
0.022 B
1SS133
13
C1047
120P CH
1K
C1006_1
2216V KS
C1011
R1057
0.1 F
R1058
22K
R1035
10016V KA
1M
R1036
C1027
0.001
CTL-
CYL_DRIVE
R1080
R1059 27K
17
14
560
10K
B
CTL+
LOADING MOTOR DRIVE
IC1002 OEC9029A
POWER
SAVE
11023456789
5.2
0013.2000013.2
EXT-H
C1009
DV_SYNC[S]
20K
R1005
C1008 0.1 B
39K
5.6K
W894
R1081
16
NC
41424344454647484955051525354555657585966061626364
40
0
NC
Hi-Fi L
C1030
0.1 B
REC-H
SP-H
LP-H
2.6
2.7
5.2
5.3
5.3
5.3
0
0
0
30 31 32 33 34 35 36 37 38 39
5.2
5.2
5.2
25 26 27 28 29
VIDEO H.SW
V.REC START-H
TRICK PB L
SEARCH SPEED SW
2HEAD/4HEAD
BILINGAL-L
STEREO L
AUDIO DET IN
560
R1034
C1050
0.1 B
C1022
R1030
NC
NC
0
0
NC
NC
0
10K
1006.3V KS
15
R1083
1K
1F
C1036
R1002
R1047
100K
D1009
1SS133
CONTROL LOGIC
TSD
1F
10K
R1052
H.SW
1K
C1053_1
0.1
W832
R1066
22K
TRICK_PB-L
W831
F
12.0
D1008
1SS133
VV-H
TRICK_PB_5V
DRIVER
Q1010
DTA124EKA
4.9
0
4.9
D1005
11ES1
NTSC SW
Q1002
DTC124EKA
R1042
2.7 1W
0
0
R1007
R1077
PCB010
VM7125
D1013
11E1
NTSC-H
5.1
47K
ENV.DET
39K
TRICK_PB-H
C1032
0.1 B
D1010
11E1N
MOTOR_GND
TO TUNER/AUDIO
W970 W921
NA_PB/LINE/TU
LP-H
V.REC_ST-H
FROM/TO Y/C
H.SW
DV_SYNC[S]
TRICK_PB-H
H.AMP_SW
SYNC
GND
NTSC-H
V.REC_ST-H
ENV.DET
FROM POWER/I/O
MOTOR_GND
GND
AT+12V
AT+5.6V
P.CON+5V
AT+5V
CAPSTAN AFC SIGNAL
CYLINDER AFC SIGNAL
CYLINDER APC SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
8
7
6
5
4
3
2
1
ABC D E F GH
J-11
Page 6
ABC D E F GH
TUNER/AUDIO SCHEMATIC DIAGRAM
8
7
6
5
4
TO POWER/I/O
AGC
AFT
CP6115 171826-4
1
GND
2
AGC
3
AFT S.CURVE
4
IF
TEST POINT
IF
1415
11
10
9
8
7
+B
6
VL
5
VH
4
UHF
3
TU
2
AGC
1
1213
TU6001 UE25-B01
FROM POWER/I/O
TO CHROMA
VCR_AUDIO_OUT
W919
NC
NC
NC
NC
NC
NC
NC
B6101
BLM31A601SPT
P.CON+9V
P.CON+5V
+30V
GND
L6102
0.47uH
C6001
W971
C6110 3.350V KA
0.022 B
R6116
100K
R6115
390K
C6113 0.022 B
W930
W982
C6105
22016V YK
C6002
0.1 F
C6104
1F
C6141 1 F
3
B6102
BLM31A601SPT
IC6303
C6317
0.022 B
1234
+
VT DRIVER
VCC
IC6302 LA6358T
32.0 12.6 12.6 1.1
R6305
1K
UPC574J
4.750V KS
C6312
4.716V KS
C6402_2
C6313
R6309
W963
R6307
150K
R6401
0.033 B
390K
W886
+
-
C6314
R6308
C6315
D6402
100
0000
GND
R6306
0.033 B
150K
0.015 M
MTZJ6.8C
5678
C6119
R6310
33K
150K
C6316
1
47016V YK
1F
C6101
FROM/TO IF
VOLTAGE
CONVERTER
Q6304
2SC2412K
9.1
0.4
0
10K
R6311
0.015 M
W814
CP6001_2
6035B-12Z002-T
10K
R6312
P.CON 9V
C6319
GND
TU.VIDEO
TU.AUDIO
AFT S.CURVE
NC NC NC
W911
TU.VIDEO[B]
220P CH
P.CON+5V
PWM_VT
101112
AGC
AGC CTL
DTC143EKA
SWD_AUDIO_IN
TU_AUDIO_OUT
IF
T.AUDIO
MUTE
Q6101
TU_MUTE
(SYSCON PCB)
W844
0
0
0
R5001
W813
1016V KS
C5012_1
1F
100uH
L6105
C6123
GND
AUDIO REC/PB AMP
IC5001 LA7289
33K
W912
P.CON+5V
AGC_CONTROL
TU_AUDIO_OUT
W805
3.9K
R5003
R5005
3.9K
13 14 15 16 17 18 19220 21 22 23 24
DET
ALC
LINE TUNER
C50021FC5009
C5004
470P B
R5006
15K
R5002
22K
6.8K
R5010
C5005
0.01 B
470
R5007
R5004
15K
0.1 F
4.750V KA
C5008_1
C5006
3.7 3.8 3.8 0.7
REC
LINE
MUTE
03.8 3.8 0 3.8 3.8 3.8 3.8 0 0 9.2
C5007
470P B
R5008
27K
00 4.9 0 0 9.2 9.2 3.8
EP/
LP/
SP
PB
PB
ALC
1F
3.350V KA
C5010
C6149_1
NA_PB/LINE/TU
C5019
PB/
LINE/
MUTE
TUNER
C5013_1
0.1 F
C5011_1
1.8M
R5011
4706.3V YK
VCR_MUTE
V.REC_ST-H
0.1 B
D5001
R5026
REC
/EE
REC
SP. LPPB
3.8
R5015
8.2K
150V KS
R5016
0.01 B
4.7K
R5013
10K
R5014
S807Y S807X
EQ
C5014
R5017
330K
1SS133
1K
RIPPLE
FILTER
10K
C5017
R5018_1
REC
2216V KA
68
C5030
C5023
AUDIO_PB
R6103
1016V KA
R5021
4.750V KS
5.6K
C5016
1.8K
LP.EP REC
REC
PB
3456789
4716V KA
C5018_1
C5020
0.001 B
R5022
33K
+-1%
EP PB
ADI
AUTO
REC
R5020
560
AUDIO_REC
BIAS
0.1 F
AC
1101112
C5022
0.0012 B
C5027_1
1016V KS
C5024
AE/FE_HEAD
0.022100V PP
L5001
100uH
0607
C5029
0.01 B
6
4.5
BUFFER
2SC2412K
C6122
0.022 B
LP-H
BIAS OSC
Q5004
2SC1317
9.2
3.9
Q6104
R6109
9.19.1
9.1
R5027
4.7K
W873
1
2345
BIAS OSC COIL
T5001
3626010
3.9K
P.CON+9V
W923
C5028
0.01 B
R6110
W924
C6116
10K
L5005
C5026
0.4750V KA
D6007
1mH
4716V KA
R6106
MTZJ5.1C
C5025
ATS.LEVEL
18K
AFT_S.CURVE
0.022 B
FROM/TO SYSCON
AUDIO_PB
AUDIO_REC
NA_PB/LINE/TU
V.REC_ST-H
LP-H
TO Y/C
SWD_VIDEO_IN
TU.VIDEO[B]
AE/FE_HEAD
FROM/TO MICON
ATS.LEVEL
VCR_MUTE
AFT_S.CURVE
AGC_CONTROL
PWM_VT
TU_MUTE
TU.VIDEO[B]
56789
234
8
7
6
5
4
3
SWD_VIDEO_IN
2
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
TUNER VIDEO SIGNAL
1
AUDIO SIGNAL(PB)
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
AUDIO SIGNAL(REC)
ARESINCE THESE PARTS MARKED BYCAUTION:
SWD_AUDIO_IN
FROM/TO POWER/I/O
GND
VCR_AUDIO_OUT
AV_SW_AUDIO_IN
AV_SW_VIDEO_IN
NC
123
6
R5023
15.6KHz TRAP
NC
820
C5021
0.039 B
PF5001
2623003
4
VCR_AUDIO_OUT
CAUTION: DIGITAL TRANSISTOR
THE DC VOLTAGE AT EACH PART WAS
NOTE:
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
PCB010
VM7125
2
1
ABC D E F GH
J-12
Page 7
ABC D E F GH
9V REG.
IC1003 NJM7809FA
POWER/IN/OUT SCHEMATIC DIAGRAM
8
(SYSCON PCB)
R4502
220
FROM/TO Y/C
GND
P.CON+5V[B]
P.CON+9V
VCR_VIDEO_OUT
AT+5V
TO SYSCON
AT+12V
P.CON+5V
AT+5.6V
MOTOR_GND
AT+5V
GND
TO TUNER/AUDIO
P.CON+9V
P.CON+5V
+30V
GND
FROM/TO MICON
AT+5.6V
POWER_FAIL
GND
VCR_POWER-H
P.CON+5V[B]
SCL
SDA
I2C_OFF
P.CON+9V
TO CHROMA
GND
AT+12V
POWER_FAIL
P.CON+9V
S805X
P.CON+9V[B]
8283_0912_00_000
NC
TEST POINT
CP802
GND
I2C_SCL
I2C_SDA
I2C_OFF
AGC
AFT
VIDEO OUT
AUDIO OUT
1
2
3
4
5
6
7
8
9
123
FROM POWER
CP810(CD810)
8283_0812_00_003
1
2
AT +12V
3
AT +12V
4
7
P.CON 9V
5
AT +5.6V
6
MOTOR GND
7
AT +30V
8
POWER FAIL(DC)
TO SYSCON
MOTOR GND
GND
S804X
CC002
TP-1S-05
9.1012.6
GND
AT+12V
P.CON+9V
AT+5.6V
MOTOR_GND
+30V
POWER_FAIL
C1013_1
P.CON+5V
P.CON+9V[B]
DRIVER
Q1031
2SB698
or T
9.29.2
8.4
R1101
10K
47010V YK
R1100
0
0
1K
R1089
0.7
P.ON SW
Q1030
2SC2412K
1K
R1099
10K
1016V KA
C1061
P.CON+5V[B]
VCR_POWER-H
W955
AT+5V
6
4.55.2
DRIVER
Q1029
5.3
NC
Q1028
R1097
2SB926
220 1/4W
0
0.7
0
R1096
10K
4706.3V YK
C1064
P.ON SW
5
2SC2412K
GUARD SPRING
W998
NCNCNC
W999
4
J4501
JPJ2042-01-430
IN
123
A
4
W967 W890
or T
R1098
V
10010V KA
C1060
10K
C4515
47010V YK
BUFFER
Q4502
2SA1037AK
3.2
R4505
2.5
100
0
J4502
JPJ2042-01-430
OUT
A
4
R4518
68
W910
V.OUT
TP4501
V
123
R4519
270 1/2W
W993
C4514
L4502
100uH
0607
W887
10016V KA
0.1 B
C4513
P.CON+9V
P.CON+9V[B]
GND
SCL
SDA
I2C_OFF
AGC
AFT
8
7
6
5
4
3
W917
W897
W902
W927
W907
75
R4504
W908
C4510
R4512
470P CH
W992 W838
220
2
PCB010
VM7125
W943
C4505_2
1016V KS
W842 W843
100K
R4514
C4511
C4502
1F
470P CH
VCR_VIDEO_OUT
TO SOUND AMP
POWER_FAIL
TO OPERATION 1
AT+5.6V
GND
FROM/TO TUNER/AUDIO
AGC
AFT
VCR_AUDIO_OUT
AV_SW_VIDEO_IN
AV_SW_AUDIO_IN
GND
3
2
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
TUNER VIDEO SIGNAL
AUDIO SIGNAL(REC)
THE DC VOLTAGE AT EACH PART WAS
1
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
NOTE:
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
ABC D E F GH
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
J-13
Page 8
ABC D E F GH
MICON SCHEMATIC DIAGRAM
8
W922
7
6
5
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
4
NOTE:
CAUTION: DIGITAL TRANSISTOR
3
2
1
PCB010
VM7125
10K
BUFFER
R6502
Q6504
2SC2412K
0.9
0.7
0
4.7K
R6503
3.3K
R6509
5.0
BUFFER
Q6502
2SC2412K
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
0.5
0
W812
TO SOUND AMP
C6510
MUTE-H
560P CH
R6504
GND
C6511
1F
12K
BUFFER
Q6503
2SA1037AK
R6514
12K
R6515
ARESINCE THESE PARTS MARKED BYCAUTION:
8.5
R6508
8.9
270
2.5
1M
R6517
5.6K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
RESET
IC103 PST600H
123
D119
11EQS04
R129
10K
C124
4.7
50V
KS
1234
C103
W981
220
6.3V KA
C6512
SWITCHING
2SC2412K
0 5.15.0
D120
1SS133
0000
A0
VCC
5.1 0
W847
1F
P.CON+5V[B] ATS.LEVEL
5.1
0
Q107
0
R162
1K
C145
10K
R183
A2
A1
TEST
SCL
4.5 3.7
GND
SDA
5678
TU.VIDEO[B]
B.B-H
1F
MEMORY
IC102 M24C04-BN6
SWITCHING
Q111
5.1
2SC2412K
4.9
B
680P
10K
SCL
W901
C127
R165
C116
R121
4.7K
SWITCHING
Q105
2SC2412K
0.082
SWITCHING
DTC114TK
4.9
SWITCHING
Q110
5.1
2SC2412K
1K
4.9
4.9
1K
R168
R181
10K
R101
4.7K
R108
4.7K
R102
4.7K
R103
R104
R105
1.8K
R106
10K
R114
10K
R115
10K
RS
5.0
0.6
0
R117
4.7K
4.5
Q106
0.6
22K
10K
R122
4.7K
R123
4.7K
0
C134
CH
100P
R131
OSDBLK.
C101_1
C130
C133
390
OSDB
VCR_POWER-H
TV_POWER-H
STR-B
S.CLK
S.DATA-T-S
S.DATA-S-T
VCR_MUTE
TU_MUTE PWM_VT
REMOTE
SDA
SCL
C115
100P CH
R116
VD
R118
47K
HD
C178
100P CH
SDA
0.1F
5.5V
0.1 F
CH
100P
C102
R125
W806 W892
F
0.1
18P CH
C109
1K
C119
W909
C132
W825
0.001 B
C107
10P CH
C108
10P
CH
100P
C170
C113
0.022 F
X102
EFOEC
8004T4
CH
R126
18
OSDG
W906
C128
0.001 B
X101
C125
1K
C131
L101
R155
270
R156
270
5.1
VDD
4.9
VCR POWER
KS
22010V
4.9
TV POWER
0
AUDIO B
NC
0
AUDIO A
NC
60 61 62 63 64
0
SIF
4.7
STRB
5.1
SCLK
4.8
STS
4.3
SST
0
VCR MUTE
0
TUNER MUTE
0.9
5.0
2.5
50 51 52 53 54 55 56 57 58 59
1.0
KHz
32.768
0
18P CH
5.1
2.4
2.1
X.IN
0
TEST
5.1
OSC2
5.1
33uH
OSC1
0
B.B HI DV SYNC
3.7
SDA
40 41 42 43 44 45 46 47 48 49
4.5
SCL
5.0
VD
4.5
HD
0
OSDBLK
0
OSDB
0
OSDG
OSDR
33 34 35 36 37 38 39
CH
1K
R128
100P
OSDR
(SYSCON PCB)
TIMER MICON
IC101 OEC6044D
SD
REMOTE
32KHz OSC
32KHz OSC
POWER FAIL
RESET
X.OUT
PAL/SEC.A
HALF TONE
SINEMA/4:3
IIC OFF
H.SW
C.ON/OFF
T’TEXT RESET
H.BLK CUT
MUTE H
P.B.LED
TRICK PB L
V.SIZE/V.POSI
ATS LEVEL
COLOR SYSTEM
KEY A
KEY B
SECAM_VL
VSS
AGC
AV2
AV-H
AFT
VSS
B
R132
1.5K
0.01
100K
MUTE-H
330
SWITCHING
Q102
2SC2412K
C111
AV-H
C104
0
0
1F
1SS133
KEY-B
R149
4.7K
KEY-A
R157
10K
R134
10K
C160
0.5
C114
D103
R146
R147
4.7K
4.7K
C161
D121
0.001 B
R136
1K
0.0068 B
0.0068 B
PB_LED
W827
R159
10K
C112
3306.3V KS
LFB-01L
D102
W956
R170_1
R124
10K
TRICK_PB-L
R150
R164
4.7K
R151
4.7K
0
110111213141516171819 220212223242526272829 3303132
0
0
NC
0
4
5.1
5
2.2
6
0
789
NC
0
NC
0
NC
0
NC
0
4.0
VT
0.2
0
0
0
5.1
0.2
2.6
0
0
1.0
4.9
0
2.5
5.1
5.1
0
VL
0
VH
0.2
0.1
00
R171
1.5K
NC
NC
NC
NC
NC
NC
NC
C151
R133
10K
1SS133
560P B
R141
10K
R184
R163
2.2K
15K
C106
R135
3.3
50V KS
10K
C166
270P CH
D117
R110
22K
UZ-5.6BCB
R172
4.7K
R140
R187
D131
R189
5.6K
R186
18K
LFB-01L
10K
220 1/4W
C118
R185
150
C150
330P CH
W880
FROM/TO POWER I/O
1/4W
4.750V KS
P.CON+5V[B]
POWER_FAIL
P.CON+9V
GND
VCR_POWER-H
I2C_OFF
SCL
SDA
AT+5.6V
FROM/TO CHROMA
STOP
VCR_POWER-H
FROM/TO SYSCON
H.SW
STR-B
S.CLK
S.DATA-T-S
S.DATA-S-T
TRICK_PB-L
FROM/TO TUNER/AUDIO
PWM_VT
VCR_MUTE
AGC_CONTROL
AFT_S.CURVE
TU_MUTE
ATS.LEVEL
TU.VIDEO[B]
FROM/TO Y/C
COLOR_SYSTEM
DV_SYNC[T]
DV_SYNC
SDA
SCL
AV-H
FROM/TO CHROMA
OSDR
OSDG
OSDB
OSDBLK.
HD
VD
TV_POWER-H
SDA
SCL
B.B-H
FROM/TO OPERATION
REMOTE
PB_LED
KEY-A
KEY-B
TV_POWER-H
R.SIGNAL
G.SIGNAL
B.SIGNAL
TUNER VIDEO SIGNAL
ABC D E F GH
J-14
8
7
6
5
4
3
2
1
Page 9
ABC D E F GH
CHROMA SCHEMATIC DIAGRAM
8
FROM/TO MICON
STOP
TV_POWER-H
VCR_POWER-H
HD
VD
SDA
SCL
OSDBLK.
7
OSDB
OSDG
OSDR
B.B-H
FROM TUNER/AUDIO
VCR_AUDIO_OUT
R657
4.7K
TV_POWER-H
5.0
BUFFER
Q611
DTC114EKA
R662
4.7K
R654
R652
2.2K
5.0
D608
LFB-01L
0
5.0
5.0
0
4.7K
BUFFER
Q612
2SC2412K
D609
G.OUT
D610
LFB-01L
R.OUT
D611
LFB-01L
B.OUT
LFB-01L
W878
SCL
SDA
B.OUT
G.OUT
(SYSCON PCB)
R.OUT
OSDR
OSDG
OSDB
OSDBLK.
L604
10uH
W975 W807
R635
1.8K
VCR_POWER-H
TV_POWER-H
STOP
FROM/TO DEFLECTION
CP820(CD820)8283_1512_00_000
SOUND GND
CHROMA+9V
VCR POWER H
TV POWER H
NC
SOUND+B
GND
H.OUT
V.PULSE
V.OUT
ACL
AFC
STOP
V.NF
ABCL
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
PCB010
VM7125
1
FROM POWER/I/O
AT+12V
POWER_FAIL
P.CON+9V
S805Y
P.CON+9V[B]
GND
TO CRT
CP850(CD850) 8283_0512_00_000
5
GND
4
P.CON+9V
3
G
2
R
1
B
FROM/TO POWER
CP005(CD005) 003P-2100
1
FROM Y/C
EE/VV_VIDEO_OUT
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
GND
G.OUT
R.OUT
B.OUT
W820
CC001
TP-1S-05
W840
R670
D604
UZ-5.1BCB
R614
68
1/2W
B601
LFP3AM3R2TA
C605
C603
0.01 B
33016V YK
C601
C604
1 MMTS
0.68 TF
C602
0.01 M
2.6 2.5 8.5 2.8 4.3 3.3 4.5 5.0 4.6 3.7 0 2.8 2.8 2.8 0 5.5 9.0 0 0 0 0 0 3.1 3.1
1 101112131415161718192 20 21 22 23 24 25 26 27 28
Fil
V.AGC
Video in
2/3
6MHz
HVCO
AFC 1
IC601 TB1229CN
VIDEO CHROMA DEFLECTION
Sync Sepa
Video out
0
R669
2.5
0
SWITCHING
DTC114EKA
1K
Q605
1.5K
C655
0.047 M
DEF GND
56
3.8 0 4.2 0.9 4.3
NC
C606
0.0056 B
32
R613
3
V.invider
V.Sepa
V.C/D
V.Ramp
V AMP
1K
R610
R616
4
H.out
AFC2
H.C/D
V.Ramp
31
R620
68
1/2W
C608
220P CH
390
C609
0.01 B
100K
R617
470
10K
R619
19
5
6789
H.Ramp
Phase
HVCO
Digi-DET
DAC
Sync
in
2.5 4.8 4.7 5.0
C651_1
2.2 MMTV
C610
0.1 TF
W913
W986
C614
C613
0.01 B
C615
100K
R622
0.01 B
20
Coinc
VDDH.Vcc
Det
V.Sepa
Sync
out
505152535455
30
W915
C652
1TF
C617
7.5K
1.5K
R625
R671
1K
R623
1.1K
R624
270
270
R629
R627
4710V KA
21
22
270
R634
BLK
28
C624
R636
Sharpness
Y/C GNDAPL
4.750V KA
270
RGB
270
R631
Digi
SDA
SCLAFC 1
R628
0.01 B
C618
1.5
GND
IIC
Decoder
DAC
Phase
TV in
2.7 1.6 2.2 2.4 0 3.4 4.9 4.0 2.3 5.0 2.4
8.2K
R6581MR650
KA
3.350V
C620
1.0
8.6
W834
DET
29
150V KA
BUFFER
2SC2412K
10K
C622
Q602
Sharpness DL
Y-DL
DC RESTORE
Black STRETCR
Chroma Trap
SW
Clamp
Compo
Video
C623
0.022 M
R630
1K
Drive Cut off
r
0.068 TF
W835
22K
R638
C626
0.1 TF
D606
1SS133
C627
1050V
KA
C630
0.01 B
C631
23
47010V
YK
RGB VccRGB GND
ABCL
RGB SW Bright TV/NEXT
ACC TOF/BPF
1/4
VCXO VCODDS
C-in
40414243444546474849
27
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
26
C628_1
X601
YK
W987
C632
16.2MHz
C633
13P CH
C625
0.01 B
6.3V
100
0.01 M
C629
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
R639
1TF
OSD Interf
CW-Tint
Fsc VccY/C Vcc
820K
C634
L605
BRG
Ys/Ym
2nd
P/N DEWO
Chroma
NTSC ID
APC
PAL ID
System
Y.out
Black Adj
B-Y
out out
1.7 2.3 2.3
1.7
1016V KA
C635
0.01 B
R663
10M
10uH
R664
10M
Ys
SW
R-Y
C636
0.1 TF
C637
0.1 TF
C638
0.1 TF
R665
C639_1
10M
0.150V KA
DL Cell
Gain Cont
R-Y in
C640_1
Clamp
Cont
S/H
LPF
SW
R666
8.2M
UZ-5.1BCB
0.150V KA
0.150V KA
C644
C643_1
3.1 2.3 2.7 2.7
BGR
Color Limit
Y-add
G-Y WATR
Color
Cont
Harf tone
Clamp
Smooth
B-Y in
D607
APC Fil
Fsc GND
0 2.2 2.9 4.5
C645
W918
NOTE:
VCR_AUDIO_OUT
W941
W977
W957
R656
100
1016V KA
4.750V KA
C646
1
Audio
Cont
Harf tone
Clamp
Smooth
Y.in
30313233343536373839
R641
0.01 M
C647
R642
18 1/2W
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
C648
0.01 M
24
2
in
Audio-out
29
25
27K
0.150V KA
6.8K
D612
R643
MTZJ13B
R645
18 1/2W
HD
W875 W853
VD
CAUTION: DIGITAL TRANSISTOR
TO SOUND AMP
SOUND_GND
SOUND+B
AUDIO_OUT
TUNER VIDEO SIGNAL
LUMINANCE SIGNAL
COLOR SIGNAL
R.SIGNAL
G.SIGNAL
B.SIGNAL
ARESINCE THESE PARTS MARKED BYCAUTION:
DEFLECTION SIGNAL
AUDIO SIGNAL
6
5
4
3
2
1
ABC D E F GH
J-15
Page 10
ABC D E F GH
8
8
SOUND AMP SCHEMATIC DIAGRAM
7
(SYSCON PCB)
TO EARPHONE
CP353(CD353)
6
SWITCHING
Q356
2.235V KS
D353
DTC114TKA
R365
39K
LFB-01L
6.3
0
0
470
R356
R362
150
9.0
12.6
8.4
SOUND OUTPUT
Q351
2SC2120Y
33
FROM POWER I/O
POWER_FAIL
C361_1
5
8283_0312_00_000
SOUND OUT
SOUND GND
SP OUT
TID-X02P-B2
CP301
SP OUT
GND
1
2
3
1
2
1
2
CD301
C912398A
SPEAKER
SP352
AA0308A
8_OHM
7
6
5
C353_1
3316V KA
C355
R354
R355
8.2K
1K
4716V KA
R358
8.6
C354
SOUND OUTPUT
0.0012 M
0.7
Q353
2SC1815Y
0
FROM MICON
GND
MUTE-H
4
FROM CHROMA
AUDIO_OUT
SOUND+B
SOUND_GND
0
SWITCHING
Q354
2SC2412K
C352_1
3316V KA
6.3
0
R351
100
3
D351
1SS133
R359
1 1/2W
180
D352
1SS133
8.6
R360
8.1
0
1 1/2W
SOUND OUTPUT
Q352
2SA950Y
W947
C357
C356
47016V YK
0.1 TF
W855
PCB010
VM7125
4
3
AUDIO SIGNAL
2
2
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE DC VOLTAGE AT EACH PART WAS
NOTE:
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
1
CAUTION: DIGITAL TRANSISTOR
1
ABC D E F GH
J-16
Page 11
ABC D E F GH
8
OPERATION SCHEMATIC DIAGRAM
8
(SYSCON PCB)
567
8
CY757_1
REC LED
TO OPERATION 1
7
T-REC LED
ILG8P-S3L-PCB-S
NCNC
4
AT 5V
P.CON +5V
123
GND
REMOCON OUT
W928
CY758_1
ILG4P-S3L-PCB-S
FROM/TO OPERATION 1
6
FROM SYSCON
T-REC_LED
REC_LED
V.REC_ST-H
D703
W938 W929
1SS133
D706
11E1
5
4
GND
KEY A
PLAY BACK LED
123
KEY B
CY759
ILG3P-S3L-PCB-S
NC NC
123
NC
7
6
5
4
FROM POWER I/O
AT+5.6V
GND
3
PCB010
VM7125
FROM/TO MICON
REMOTE
KEY-A
KEY-B
PB_LED
TV_POWER-H
D705
1SS133
W936
2
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
4
3
2
1
ABC D E F GH
J-17
Page 12
ABC D E F GH
DEFLECTION SCHEMATIC DIAGRAM
8
(MAIN PCB)
FROM POWER
PROTECT
AT+5.6V
GND
7
W870
FROM/TO CHROMA
CD820(CP820)
CH2F009A
15
SOUND +B
14
SOUND GND
13
CHROMA +9V
12
6
11
10
9
8
7
6
5
4
3
2
1
VCR POWER H
TV POWER H
GND
H.OUT
V.PULSE
V.OUT
ACL
AFC
STOP
V.NF
ABCL
NC
W861
5
34
HS401
CC3
TP-1S-05
C402_2
4
3
FROM/TO POWER
CHROMA+9V
SOUND+B
2
SOUND_GND
VCR.POWER_H
TV.POWER_H
+100V
W818
V.OUTPUT
IC401 TA8403K
V-DRIVE
V-OUT
GND VCC
1234567
0 23.5 0.9 1.1 22.8 4.914.2
C412
390P500V B
C440
R408_1
0.0033 M
1K 1/4W
C416
H-DRIVE
2SC2271
C409
100P B
22P500V SL
Q405
0.5
0.001 B
R403
R422
22K 1/4W
35
4.7K
R411
R412
31.0
0
R413
20K
10 1/4W
2.7K
D401
+-1%
C417
R456
11E1
R414
C405
R415
560P500V B
4.7K 1/2W
TP401
PUMP UP
R416
3K
150V
10 1/4W
R445
R446
33K
+-1%
C406
1.5K 3W
1.5K 3W
10035V VZ
31.0
22.3
R417
680 1/2W
100025V YK
C407
R418
10 1/4W
T401_1
305Y001
34
NC
2
0.2
1
C418_1
+-1%
1160V
R419
4
3
C411
0.18 TF
680 1/2W
0.6
0
SWITCH
0
Q408
DTC114TS
L401
4.7mH0909
1250V VZ
C422
R447
H.OUTPUT
Q406
2SD2089
W816
R460
1.3
100 1/4W
0
6
1.3
680P500V B
C438
C423_2
68 1/2W
W823
247.6
0
W817
DTC114TS
0.47200V DHS
C424_1
SWITCH
Q404
0.00681.6KV DKR
D405
R476
D422
1SS133
560
1SS133
0
0
4.8
C482
R477
4.8
0
0
DTC114TS
L402
ELH5L4112
R448_1
1K 1/2W
C450
120P2KV BP
UZ-9.1BCB
10010V YK
560
SWITCH
Q407
680P2KV BN
C427_2
D402
R423
5.6K 1/4W
4.8
SWITCH
0
DTC114ES
Q403
0
C421
R449
8.2 7W
C429_1
470P2KV B
D411
10ELS6
100035V VZ
C485_1
R455
150 1/2W
R470
150 1/2W
TS-80P-04-V1
150V YK
L403
68uH
C434
RCH
0.0056100V PP
R452
1.8 1W
W824
C431_1
22250V
247.6
99.6
NC
96.5
96.5
29.5
56.6
R454
8.2K 1/4W
1
+180V
6
5
2
9
+25V
3
COL
+15V
B+
AFC
D413
10ELS6
FB401
3213009
C430
HEATER
ABL
+14V
0.0012KV BP
GND
GND
HV
F
S
0
11
3.1
8
6.7
10
0
7
34.0
4
NC
R450
1.8 1W
0.1100V TF
C432
R490
47K 1/4W
CP401
HEATER
PCB070
TM7379
180V
GND
GND
CP803A
51052
-0400
2
1
4
3
2
1
V801
A34AGT13X19
9
10
R
8
G
6
B
11
FOCUS
SCREEN
180V
GND
GND
HEATER
CD803(CP803B)
2E042302
175
12
CD801
TD-B0005
FROM CRT
TO CRT
FROM CRT
8
7
6
5
4
3
2
THE DC VOLTAGE AT EACH PART WAS
NOTE:
1
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
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
CAUTION: DIGITAL TRANSISTOR
DEFLECTION SIGNAL
1
ABC D E F GH
J-19
Page 13
ABC D E F GH
POWER SCHEMATIC DIAGRAM
8
FROM/TO DEFLECTION
+100V
SOUND+B
TV.POWER_H
PROTECT
VCR.POWER_H
SOUND_GND
7
6
5
TO DEFLECTION
GND
CHROMA+9V
AT+5.6V
4
3
W878
TO POWER/I/O
(1TURN)
CD810(CP810)
8128092A
GND
2
1
AT +12V
2
AT +12V
3
AT+9V / P.CON+9V
4
AT +5.6V
5
MOTOR GND
6
7
AT +30V
8
POWER FAIL(DC)
FROM/TO CHROMA
CD005(CP005) 8701410A
1
GND
BL01RN1-A63T6
B508
POWER_FAIL
W877
AT+5.6V
AT+30V
FB_100V
TV.POWER_H
SOUND+B
AT+30V
HS502
W809
POWER_FAIL
CHROMA+9V
TV.POWER_H
C555
W879W868
C528_1
AT+5.6V
C532_1
220025V YK
W833
0.022 F
9.1 9.2
10016V YK
C535_1
R541
9V DRIVE
Q511
2SB926
8.5
10025V YK
D522
UZ-12BCB
3.9K
R512
15K
OUT
5.6
100010V VZ
C526
ICP505
SWITCHING
Q514
DTC114ES
5.2
R543
390
R542
11.0
1W
0.6 7.7
R537
100
1/2W
D517
W821
251001
C556
9V
0
0
560
D525
SWITCHING
11.7
13.4
100016V
C520_1
FH503
EYF-52BC
T1.6A_L_250V
IN
123
1SS133
1A125V
220016V VZ
2.2K
R550
R557
12V DRIVE
Q510 2SD2396
12.8 14.3
1SS133
12V
Q509
2SC1815Y
YK
F502
21801.6
5V POWER REG
NJM7805FD
R551 390
R559
D531
3.9K
MTZJ8.2B
13.4
FH504
EYF-52BC
IC502
ICP506_1
251001
560
1A125V
1SS133
8.4
8.1
D537
R549
R517
2.2 1W
C521
W810
9.8
68
C550_1
220160V
9V DRIVE
2SD2396
9.2
9V DRIVE
2SC1815Y
L504
68uH
10025V YK
Q516
9.8
Q515
R509
C531
C524
500V
220016V YK
9.8
C545
C516
470P
D509
10ELS6
R513_1
68K 1/2W
15 2W
C518
500V
470P
D512
21DQ09N
C522
1TF
1.8 1/2W
47025V VZ
B
B
R528
9.8
100016V YK
9.8
C519
D519_1
21DQ09N
W835
D510_1
15DF6
R560
1K 1/2W
HS504
470P500V B
C517_1
0.00222KV BN
ICP502
251004
4A125V
D511
1SS133
11EQS04
0
0
0
R518
0.6
R535
C527
470P500V B
D508_1
9V
SWITCHING
Q517
DTA114TS
5.2
SWITCHING
Q518
DTC114ES
W801
W873
1/4W
10K
4.7K
W840
W854
ICP504
3A125V
251003
9V
0
0
W853
R515
10K
10K
R520
100K
1/2W
R519
100V SWITCHING
Q501
2SC2909
W856
47025V VZ
C523
100V DRIVE
Q502
2SA1371
99.6
100.2
100.0
0 0 0 9.0 15.313.1105.414.6
10
11
12
13
14
15
16
+B 100V DRIVE
Q503
2SC4160
100.2
T501 8135022W
9
100.0
(MAIN PCB)
R523
99.5
10K
R521
10160V VZ
C541
1160V SSP
C540
KX
C546
250V
0.0022
W830
312.6
1
3
NC
4
12.21.90 429.3 333.8
5
6
NC
7
10K
C507
0.7
100400V USP
0
RELAY DRIVE
Q504
2SC2001_L
0
D502
RM11C
C503
2KV
0.001
D503
RM11C
R565
180K
1/2W
R506
560K 1/2W
GND1
R526_1
C543_2
B
B501
BL01RN1
-A63T6
R566
150K
1/2W
D516
1SS133
R531
PROTECT
0.56 2W
68K
47K
R522
C544_1
D520
D501
RM11C
C502
2KV
D534
0.01 M
C534
B
431.5
330P2KV BP
R527_1
D504
RM11C
0
1SS133
R511
0.001 M
B502
UZ-27BCB
20K
R508
47K 5W
C512
0.00222KV BN
POWER REG.
BL01RN1
-A63T6
DGQ500
2SK2397-01MR
6.4
S
HS501
C539
0.082 M
22K
0.0022250V KX
C529
150V YK
0.001
W846
C513
C514
10100V YK
2.2 7W
99.5
D536
1SS133
R501
D506
1R5NU41
R598
W869
Q505
2SA1624
0
R524
99.5
47 1/4W
POWER CONTROL
C538_1
C510
10K 1/4W
R525
22K
W812
C504_1
6.4 2.6
11.5
5678
VCC
LIMITER
OUTPUT
CURREN
SOURCE
IC501 TDA4605-3
GND
2.1 1.3 0.4
0
C553
0.0033 M
R516
R558
270K
12K
1/2W
1160V
B
C515_1
500V
0.0047
IS THE LIVE CONNECTIONCAUTION:
4725V YK
R507
C511
REGULATIONOVERLOAD
5.6K
1160V
C542
0.22 TF
0.6
ZERO
CROSS
22P SL
DET.
R503
R546
D505
RY501
SDT-SS-
12
109DM
3
470P250V KX
C530
34
L502_1
12
RB-20871
R538
1.5M 1/2W
C506
0.1250V MMCA
C533
100P250V
R502
R505
220 1/4W
33K 3W
D507
11E2
4
TH501
123
RB-20871
PTH451C262BF140M
MMCA
C505
0.22
250V
W834
FH502
EYF-52BC
F501
T4A_L_250V
218004
CP503
TS-80P-03-V1
FH501
EYF-52BC
W847
34
L501_1
12
KX
(POWER SW PCB)
R529
3.3K
270
1SS133
6.6
0
33K
1/2W
27K
1/2W
D518
D535
0
R555
R556
1/4W
1SS133
470
VR502
1SS290
330
330
00
5V SWITCHING
5.2
W828
+B ADJ
Q513
DTC114ES
PCB340
TE7921
SW501_1
SDDFC30200
4
123
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
THE DC VOLTAGE AT EACH PART WAS
NOTE:
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
10K
R510
R514
1234
C548
3.3K
1/4W
0.082 TF
R547
6.8K 1/4W
1.5K 1/4W
11E2
FEED BACK
TLP621(GR)
10.16.4
34
FEED BACK
SWITCHING
Q507
2SC1815Y
IC506
R533
R532
1
2
390
330
D528
7.3
R552
6.3
6.3
5.4
100V SWITCHING
UZ-5.6BCA
6.0
10K
Q512
C554
0.068 M
C549
0.033 M
D529
DTC114ES
R553
R554
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
DEGAUSS
COIL
L503
8Q140018
CP502
TV-50P-02-A1
1
21
2
CD503
8783037A
3
3
2
2
1
1
S101
S102
12
2-173270-3
CP504
BROWN
BLUE
CD501_1
1206635807
21
ARESINCE THESE PARTS MARKED BYCAUTION:
1
PCB070
TM7379
FB_100V
TV.POWER_H
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
8
7
6
5
4
3
2
1
ABC D E F GH
J-20
Page 14
ABC D E F GH
CRT SCHEMATIC DIAGRAM
8
FROM CHROMA
CD850(CP5850)
CH25080A
5
GND
4
P.CON +9V
3
G
2
R
1
B
(1 TURN)
7
6
L850
HF57T18.5*10*10
W862
R803
R804
2.7K
1/4W
D801
1SS133
390
D802
1SS133
R806
470 1/4W
C802_1
W863
RED AMP
Q804_1
2SC3468
2.8
R814_1
330
W813W836
C809
GREEN AMP
Q805_1
2SC3468
390PB
2.9
1.5
CUT OFF
0.8
Q801
0
R809
2SA1015Y
1K
1050V YK
R811
4.7K
5
(CRT PCB)
36
132.5
2.5
37
132.1
2.5
TP801
TP802
R802_1
12K 2W
R807_1
2.7K 1/4W
R805_1
12K 2W
R808_1
2.7K 1/4W
132.8
0
0
132.9
567
6.0
4
3
1
0
104.1
8
9
F
J801_1
HPS3200-010501
132.5
W805
8
7
6
5
68P SL
C821_1
68P SL
132.3
2.5
C812_1
TP803
R810_1
12K 2W
38
R820_1
2.7K 1/4W
C805
100P B
C820_1
TP-1S-05
GND
1250V YK
C819
0.00222KV B
W855
W888
CC1
GND
SCREEN
180V
GND
HEATER
TM101
SBEQ20
ACCESSORY
BT101
UM-4/R03
CD101
EXP1496-014010
(AIWA ONLY)
4
3
2
R815_1
330
C810
BLUE AMP
Q806_1
2SC3468
270P B
2.8
R812
4.7K 1/4W
4
R821
4.7K
3
W842
330
R816_1
C811
R813
4.7K
680P B
2
GND
GND
180V
PCB110
TC7243
FROM DEFLECTION
CP801(CD801)
TS-80P-02-V1
1
GND
2
FROM DEFLECTION
SCREEN
CP807 005P-2100
1
CP803B(CD803)
51052-0400
GND
1
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE DC VOLTAGE AT EACH PART WAS
NOTE:
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
HEATER
123
4
R.SIGNAL
G.SIGNAL
1
B.SIGNAL
ABC D E F GH
J-21
Page 15
ABC D E F GH
8
8
EARPHONE SCHEMATIC DIAGRAM
7
(EARPHONE PCB)
EAR.JACK
J353
HSJ0846-01-200
W841
R360
82 1/2W
2
3
1
6
B351
BL01RN1-A63T6
FROM/TO SOUND AMP
CD353(CP353)
5
1
2
3
CH23043A
SOUND OUT
SOUND GND
SP OUT
SOUND_OUT
SOUND_GND
SP_OUT
C353
0.001 B
C354
0.0022X
7
6
5
L353
HF57T18.5*10*10
4
3
PCB390
TE7928
AUDIO SIGNAL
2
4
3
2
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
1
ABC D E F GH
J-22
Page 16
ABC D E F GH
INTERCONNECTION DIAGRAM
8
OPERATION1
PCB030
TE6895
321
7
SPEAKER
6
EARPHONE
PCB390
TE7928
POWER SW
PCB340
TE7921
CD503
CP503
1
22
AC IN(L)
SW501
3
321
CP502
AC IN(N)
5
11
CP504
S101S102
L503
CD
2
1
DEGAUSS COIL
DEGAUSS COIL
2112
AC IN
CD501
AC230V 50Hz
MAIN
PCB070
TM7379
4
FBT
1
GND
CD801
FB401
CD850
GND
4
GND
180V
1
G
P.CON+9V
GND
3
R
123
CP803A
HEATER
CP401
CD803
5
J801
CRT SOCKET
9
10 4
12345
B
4
6
8
1
CD005
GND
3
2
FOCUS SCREEN
CP807
SCREEN
2
CP801
GND
FOCUS
CD353
1
SOUND OUT
2
SOUND GND
3
SP OUT
CD820
1
2
ABCL/X-RAY
3
V.NF
4
STOP
5
AFC
ACL
6
7
V.OUT
8
V.PULSE
9
H.OUT
10
GND
11
TV POWER H
12
VCR POWER H
13
CHROMA +9V
14
SOUND GND
15
SOUND +B
CD810
1
GND
2
AT+12V
3
AT+12V
4
P.CON+9V P.CON+9V
5
AT+5.6V
6
MOTOR GND
7
AT+30V
8
POWER FAIL(DC)
123
V801
GND
GND
180V
7
HEATER
123
4
CP803B
PCB110
TC7243
CRT
SP352
TR
NC NC
ANODE
H.V
CRT
CD301
L353
1
2
CY759
SP OUT
GND
SOUND OUT
SOUND GND
SP OUT
ABCL/X-RAY
V.NF
STOP
AFC
ACL
V.OUT
V.PULSE
H.OUT
GND
TV POWER H
VCR POWER H
CHROMA +9V
SOUND GND
SOUND +B
GND
AT+12V
AT+12V
AT+5.6V
MOTOR GND
AT+30V
POWER FAIL(DC)
B
R
G
P.CON+9V
GND
GND
321
CP301
CP353
CP820
CP810
CP850
CP005
1
2
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
1
2
3
4
5
1
1
CY758
1
KEY B
1
REMOCON SENSOR
OS753
GND
+B
V.OUT
432
GND
KEY A
CY759
PLAY BACK LED
432
TUNER
PACK
TU6001
CP6001
P.CON+9V
1
J4502 J4501
1
GND
REMOCON OUT
1
GND
TV.VIDEO
AFT S.CURVE
2
AT+5V
P.C 5V/TV PWR-H
IF
11
10
TV.AUDIO
P.CON+5V
T-REC LED
9
AGC CTL
8
AGC
9876543
8765432
REC LED
8765432
7
10
REMOTE CONTROLLER
TO OS753
+B
6
IF
12
11
5
4
IF
PCB350
VE4666
SYSCON
PCB010
VM7125
3
TM101
U IN
TU
AGC
1
2
FE HEAD (GND)
FE HEAD (HOT)
CP1001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
PB Y/C
H.SW
H.SYNC
V.REC ST-H
ENV.DET
GND
REC-Y/C
GND
P.CON +5V
AE HEAD(-)
AE HEAD(+)
LDM-
LDM+
CYL DRIVE
CYL GND
CYL FG
CYL +B
CYL PG
GND
CTL-
CTL+
MOTOR GND
CAP/M/F/R
VCO
CTL
VCC
FG
I LIMIT
V.REF
AUDIO PB
AUDIO REC
CP4002
MS SW3
MS SW2
GND
MS SW1
MS SW0
CP4104CP4001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CP4103CP1002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1919
2020
FE HEAD (GND)
FE HEAD (HOT)
11
22
F/E HEAD
H5002
3
2
C
1
0
MODE SW
SW101
AUDIO (PB)
AUDIO REC
CYL DRIVE
HEAD AMP
FE
LOADING MOTOR
LDM+
LDM-
CD4102
CP4105
CD
1
2
1
2
3
4
5
6
7
8
M101
CAP-M F/R
IC GND
MOTOR GND
I LIMIT
CTL REF
DECK MECHA ASS’Y
12
LM
CD1001
1
2
3
VCO
4
CTL
5
6
VCC
7
FG
8
99
CAPSTAN DD UNIT
M2001
HALL
VCC
HALL
OUT
SWITCH
LOGIC
A/C HEAD
CD2001
CP4106
CTL
CTL
AE HEAD -
AE HEAD +
CYL GND
CYL FG
CYL +B
CYL PG
CH2(L)F
CH1/2S
CH1(R)F
PCB330
VE6773
1
2
3
(+)
4
(-)
5
6
CP4102
5
4
3
2
1
CP4101
1
2
3
4
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
FFC
CD5001
FFC
FPC
1
2
3
4
5
6
5
4
3
2
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
AUDIO (PB)
AUDIO REC
CTL (+)
AE HEAD -
AE HEAD +
CYL DRIVE
CYL GND
CYL FG
CYL +B
CYL PG
UN4001
H5001
(-)CTL
IN
VCC
O
G
MICRO MOTOR
M2003
CYLINDER UNIT
CH1
CH2
ARESINCE THESE PARTS MARKED BYCAUTION:
HALL
SENSOR
MAIN
COIL
ROTOR
MAGNET
MR
FG SENSOR
DRIVE CONTROL
GND
FG
FG.PG GND
PG
GND
VCC
VCC DRV
THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:
AUDIO
CONTROL
AE
8
7
6
5
4
3
2
1
INOUT
AUDIOVIDEO AUDIOVIDEO
ABC D E F GH
J-23
Page 17
Y/C
WAVEFORMS
MICON
1
REC
200mV. 10U/div
REC
2
200mV. 0.5V/div
PB
3
200mV. 0.5V/div
7 REC
2V. 10U/div
SYSCON
8
REC/PB
0.5V. 0.5V/div
9
REC/PB
20mV. 0.5V/div
REC/PB
13
0.5V 5V/div
REC/PB
14
20mV 5V/div
REC/PB
14
2V 5V/div
18
1V 10U/div
CHROMA
19
1V 20U/div
2V 20U/div20
22
1V 20U/div color
2V 20U/div23
1V 20U/div color23
28
1V 20U/div27
1V 20U/div
1V 20U/div29
4
REC
200mV. 0.2U/div
5 PB
50mV 10U/div
6 REC
100mV. 20U/div
10
REC/PB
200mV. 10V/div
REC/PB
11
20mV. 0.5V/div
REC/PB
12
0.5V 0.2V/div
REC/PB
15
0.5V 5V/div
16
REC/PB
1V 2U/div
REC/PB
17
1V 2U/div
K-1
2V 20U/div21
21
1V 20U/div color
2V 20U/div22
1V 500U/div24
25
26
NOTE:
1V 1V/div
1V 5U/div
The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
31
1V 20U/div30
1V 20U/div
1V 10V/div32
Page 18
SOUND AMP
WAVEFORMS
HEAD AMP
5V. 500U/div33 REC/PB
DEFLECTION
2V. 5V/div34
35
5V. 20U/div
CRT
39
500mV. 5V/div
REC/PB
40
1V. 20U/div
PB
41
500V. 0.1s/div
45
REC
500mV. 50V/div
PB
46
50mV. 0.1s/div
50V. 20U/div36
50V. 20U/div37
50V. 20U/div38
NOTE:
REC
42
50mV. 10U/div
43
REC/PB
10mV. 1s/div
PB
44
50mV 50V/div
The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
K-2
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