Aiwa HV-147.pdf

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VX-T147K
A
B
C
D
E
F
G
H
8
HEAD AMP SCHEMATIC DIAGRAM
(HEAD AMP PCB)
8
NC
7
7
C4119
33P CH
C4120
33P CH
6
46
6
44
V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.
45
NC
NC
0
0
0.7
2.16
0
0.7
2.1
4.99
NC
0
0.9
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
0.2
0.2
44
24
23
22
21
20
19
18
17
16
15
14
13
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
EP/SP
VCC2
EP
A1
A1
IS NON POLAR ONE.
1.5
(LP)
VCC
A2
L VCC A2
REC
H
SP
CURRENT AMP
SW 30 REC MUTE
SW30
BUF
NOTE: THE DC VOLTAGE AT EACH PART WAS
AGC
5K
ON
REC/PB
H CH
3.2
ENVELOPE
PB
MEASURED WITH THE DIGITAL TESTER
REC
PB
5
1.0
OFF
2.0
DET
REC
AGC
H.SYNC
DURING PLAYBACK
5
L CH
DET
1
2
3
4
5
6
7
8
9
10
11
12
5.0
1.2
0.2
0 0.45
0
2.2
1.1
0
2.9
5.0
5.0
43
L4101
100uH
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
39
40
41
42
R4109
1.5K
FROM/TO CYL
4
CP4102_1
52492-0520
4
CYL_PG-A
CYL+B-A
CYL_FG-A
GND_B
CYL_DRIVE_A
CYL PG
CYL +B
CYL FG
CYL GND
1
2
3
4
5
CYL DRIVE
FROM/TO CAPSTAN DD UNIT
5.0
1.6
R4104
1.5K
3
BUFFER
3
Q4101
2SC2412K
CP4105
TKC-F09X-L1
1
2
3
4
5
6
7
8
9
CAP-M F/R
GND
VCO
CTL
MOTOR GND
VCC
FG
I LIMIT
V.REF
FROM/TO A/C HEAD
2
CP4106
177640-6
2
TO LOADING MOTOR
C4102
0.1 B
1
2
3
4
5
6
AUDIO PB
AUDIO REC
CTL+
CTL-
1
2
LDM+
LDM-
CAPSTAN AFC SIGNAL
RECORD LUMINANCE SIGNAL
CD4102 8283_0212_00_000
AE HEAD(-)
PLAYBACK LUMINANCE SIGNAL
AE HEAD(+)
RECORD COLOR SIGNAL
PLAYBACK COLOR SIGNAL
NC
NC
NC
NC
NC
NC
AUDIO SIGNAL(REC)
1
AUDIO SIGNAL(PB)
1
CYLINDER AFC SIGNAL
PCB330
VE6773
CYLINDER APC SIGNAL
A
B
C
D
E
F
G
H
J-4
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A
B
C
D
E
F
G
H
IF SCHEMATIC DIAGRAM
8
8
(IF PCB)
CD6001
C701801A
C6014
0.0022 B
2.6
7
JP6003
0.9
AMP
7
Q6003
2SC3000
0.2
FROM/TO TUNER/AUDIO
CP6001
6035B-12Z002-T
1
P.CON 9V (AT9V)
GND
2
3
4
5
6
7
8
9
TU.VIDEO
CF6004
J1953M
AFT S.CURVE
IN
IN
G
OUT
OUT
NC
12345
6
TU.AUDIO
JP6002
C6001
8P CH
C6028
62P PH
6
5V
AGC CONTROL
AGC
GND
IF
L6012
360K005
AFT
10
11
12
GND
NC
NC
R6004-1
1.5K
C6010
0.033 B
5
5
C6007
0.01 B
CF6005-1
R6001
100K
CDSH6.0ME44K-TF
1.6
4.1
8.7
3.6
1.3
1.3
0
1.7
2.6
1.5
1
2
3
4
5
6
7
8
9
10
RF
AGC AGC
IF
IF AMP
LOCK
FM
DET.
AFT
APC
LIM
VIDEO
AMP
VIDEO
4
EQ
AMP
DET.
VCO
4
VCC2
VCC1
VCC1
2.6
20
2.6
19
8.9
18
2.5
17
4.4
16
3.6
15
3.6
14
5.0
13
2.3
12
2.6
11
R6020
330
C6022
47P CH
C6023-1
68P CH
L6010
33uH
L6009
10uH
JP6001
C6027
3P CH
JP6005
VR6001
22K
3
3
3.2
2.6
BUFFER
Q6002
2SA1037K
0
NC
L6011
360K006
VCO
2
PCB350
2
VE4666
TUNER VIDEO SIGNAL
AUDIO SIGNAL(REC)
V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.
NOTE: THE DC VOLTAGE AT EACH PART WAS
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
CAUTION: DIGITAL TRANSISTOR
1
1
MEASURED WITH THE DIGITAL TESTER
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CRITICAL FOR SAFETY,USE ONES
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
DURING PLAYBACK
DESCRIBED IN PARTS LIST ONLY
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
A
B
C
D
E
F
G
H
J-5
DET.
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A
B
C
D
E
F
G
H
Y/C SCHEMATIC DIAGRAM
C4094
270P CH
BUFFER
(SYSCON PCB)
8
Q4007
2SC2412K
4.9
8
H.SW
R4015
100
2.3
L4008
56uH
C4026
100P CH
TP4001_1
1.6
R4013
1.5K
4.1
0
AMP
Q4009
2SC2412K
NC
NC NC
0
W818
2.3
4.9
2.2
BUFFER
BUFFER
R4027
1.2K
Q4012
2SA1037AK
Q4015
2SC2412K
1.6
1.6
W991
0
ENV
SW
TP4002_1
Q4021
DTC144EKA
7
2.7
7
0.1
0
FROM/TO POWER I/O
0
3.2
W961
W968
SW
GND
P.CON+5V[B]
P.CON+9V
VCR_VIDEO_OUT
B4004
BL01RN1-A63T6
1
0
Q4020
DTC144EKA
B4003
BLM31A601SPT
R4021
4.7K
AT+5V
2
3
4
5
R4076
15K
NC
NC
NC
NC
NC
FROM/TO TUNER/AUDIO
W950
2.7
1.8
1.9
0.2
2.3
2.3
1.8
2.7
1.4
0
3.1
4.9
3.6
3.7
0
2.1
3.9
1.8
2.8
2.2
2.8
2.3
4.7
2.9
2.8
0.9
3.1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
SWD_VIDEO_IN
EE/VV_VIDEO_OUT
VCR_VIDEO_OUT
TU.VIDEO[B]
GND
GND
GND
AE/FE_HEAD
L4001
33uH
0607
VCC1
GND
6
JUDGE
PAL
NTSC
R
APC
6
R
EQ
FM
AGC
VXO
/XO
IIC
P
REC
B-ID
PB C
LPF
OSD
PV/PH
PAL
ENT
MAIN
EMPH
FM MOD
(V.IN-GND)
P
SUB CONV.
(V.OUT-GND)
(AE/FE-HEAD)
R
P
FM
DEMOD
PB FM EQ
INT
VCO
ACC
RP
RP
BURST
EMPH./
DEEMPH
NC
AP CONT.
P
LPF
MAIN
BPF
FROM/TO MICON
MAIN
ACC
R
SYNC
SEP.
MAIN CONV.
5
SDA
SCL
DV_SYNC[T]
DV_SYNC
AV-H
COLOR_SYSTEM
5
Y-COMB
NT
PULSE
GENE
BUFFER
AGC
Q4001
2SC2412K
NTSC
PAL
BUFFER
ON PAL
REC C
Q4006
2SC2412K
4.9
BUFFER
N
DOC
LPF
MESECAM
JUDGE
R4001
1K
3.1
4.9
HD
R
P
Q4004
2SC2412K
4.9
BUFFER
C4073
0.001 CH
PLL
R4003
1.8K
Q4005
2SA1037AK
VCC3
VCC2
2.4
2.4
2.4
2.4
R4009
1K
AMP
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
1.8
1.8
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
3.0
2.6
3.0
1.8
1.7
2.5
2.3
5.0
Q4016
2SC2412K
1.8
NC
NC
NC
NC
NC
0
3.0
7
6
FROM/TO SYSCON
1.6
0.9
2.2
V.REC_ST-H
ENV.DET
H.SW
DV_SYNC[S]
TRICK_PB-H
H.AMP_SW
SYNC
GND
NTSC-H
2.4
0
4
C4093
39P CH
SW
4
Q4018
DTC124EKA
0
0
SW
Q4024
DTC124EKA
1.7
0
0
TRICK
PB SW
Q4019
DTC143TKT
W802
R4071
1K
R4070
1K
C4090
47
10V KS
1.7
MUTE SW
0.8
Q4023
DTC143TKT
1.4
0
BUFFER
5.0
Q4010
2SA1037AK
0
2.1
3
3
W874
R4029
680
R4047
82K
R4064
330
C4052
0.01 B
R4046
68
L4002
1mH
L4004
1mH
0
5.0
0
5.0
2.8
2.8
2.5
2.2
2
1
2
3
4
5
6
7
8
2
R4061
68
CCD
INPUT
BIAS
RECORD LUMINANCE SIGNAL
PAL/4.43NT
/SECAM
SHAPER
VOB
PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNAL
+
CCD
BUFFER
2.8
LIMITER
DC FB
COMP
VCO
S/N
EE/VV_VIDEO_OUT
Q4017
2SA1037AK
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
VOB
1/3
2.1
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
S/N
CLOCK
DRIVER
PAL/4.43NT
S/N
PLAYBACK COLOR SIGNAL
/SECAM
0
IS NON POLAR ONE.
VGG
P.CON+9V
16
15
14
13
12
11
10
9
TUNER VIDEO SIGNAL
TO CHROMA
3.2
1.8
2.5
0
10.6
2.4
1.9
3.3
NC
V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.
EE/VV_VIDEO_OUT
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
CAUTION: DIGITAL TRANSISTOR
BUFFER
C4051_1
0.1 F
PCB010
Q4011
2SA1037AK
VM7125
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
CRITICAL FOR SAFETY,USE ONES
4.9
1
3.2
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
2.7
DESCRIBED IN PARTS LIST ONLY
2.1
BUFFER
2.5
Q4013
2SC2412K
NOTE: THE DC VOLTAGE AT EACH PART WAS
0
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
(PAL MODE)
A
B
C
D
E
F
G
H
J-9
W978
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A
B
C
D
E
F
G
H
SYSTEM CONTROL SCHEMATIC DIAGRAM
5.3
LOADING MOTOR DRIVE
FROM/TO HEAD AMP
IC1002
OEC9029A
C1019
0.1 B
CP1002(CP4103)
TMC-W20P-A1
1
0
R1015
1K
(SYSCON PCB)
COTROL LOGIC
8
V.REF CTL
8
Q1017
2SA1037AK
POWER
SAVE
TSD
LOD-
LOD+
5.3
2
3
4
5
6
7
8
9
CYL DRIVE
CYL_DRIVE
R1004
5.6K
0
CYL GND
SW
4.9
1
2
3
4
5
6
7
8
9
10
Q1018
DTC124EKA
0
0
13.2
0
0
0
0
13.2
13.2
0
CYL_FG
CYL FG
0
CYL +B
CYL_PG
CYL PG
GND
D1005
11ES1N
W964
R1042_1
2.7 1W
W994
CTL-
CTL+
CTL-
10
11
12
13
14
15
16
17
18
19
CTL+
W920
MOTOR_GND
MOTOR GND
7
7
CAP/M F/R
C1004
1F
VCO
CTL
VCC
TO TUNER/AUDIO
CAP_FG
S815X
FG
R1009
47K
V.REC_ST-H
NA_PB/LINE/TU
LP-H
I LIMIT
S815Y
W831
V.REF
AUDIO PB
AUDIO REC
20
FROM/TO TUNER/AUDIO
6
AUDIO_REC
6
AUDIO_PB
FROM POWER I/O
S804Y
MOTOR GND
CP1001
TAS-X05X-D1
R1005
39K
NTSC SW
0
1
2
3
4
5
MS SW3
MS-SW3
X1001
8MHz
Q1002
DTC124EKA
NTSC-H
MS-SW2
5.1
MS SW2
0
MS SW COM
MS-SW1
MS-SW0
MS SW1
MS SW0
C1018
470
0
2.1 2.0 5.2 5.2
NC
0
5.3 5.3 5.3 5.3
NC
0
0
0
0
0
0
5.2 2.7 1.8 5.2 2.5 5.3
0
NC
2.6
ENV.DET
5
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
5
FROM MODE SW
R1070
22K
16V
YK
H.AMP_SW
ATR LED
1 VSAD
41 COLOR ROTARY
H.AMP SW
FROM/TO Y/C
R1090
22K
5.2
2 BOT
42 DUMMY-V SYNC
0
PLAY LED
3 CAS DOWN/SERVICE
43 VDD
NC
NC
H.SW
DV_SYNC[S]
15
2.6
R1002
1K
4.9
4 EOT
44 PWM 0
H.SW
NC
REPEAT LED
VIDEO H.SW
TRICK_PB-H
H.AMP_SW
5 VIDEO ENV DET
45 PWM 1
TO OPERATION 1
5.2
2.7
R1083
1K
NTSC-H
V.REC_ST-H
NTSC-H
6 HI-FI ENV DET
46 DRM ON
V.REC START-H
REC_LED
C1053_1
0.1 F
SYNC
0
7 DEW
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
5.2
T-REC_LED
REEL-S
REEL-S
REC-H
GND
8 SLOW TRACK OFF SET
V.REC_ST-H
0
5.3
NTSC-H
REEL-T
9 CYLICAP MOTOR SELECT
REEL-T
SP-H
NC
V.REC_ST-H
ENV.DET
0
10 VDAD
5.3
BOT SENSOR
EOT SENSOR
SENS LED
11 DFG OUT
LP-H
Q1056
RPT-38PB113
Q1055
RPT-38PB113
4
BUFFER
R1017
100
3.7
12 DFG IN
IC1001
5.3
4
TRICK_PB-L
Q1051
2SC2412K
CE
SYSCON/SERVO
TRICK PB L
5.2
5.2
5.2
13 DPG IN
5.2
OEC9032B
0
W832
14 CFG IN
COUNT P IN
SEARCH SPEED SW
0
0
D1001
SLR-938C
-4-AB
0
0
R1018
100
1.2
15 CFG OUT
0
R1066
22K
S.DATA T-S
16 VSSA
2HEAD/4HEAD
R1019
100
1.9
17 VREF
0
5.0
S.DATA S-T
18 CTL AMP-
BILINGAL-L
5.1
5.2
R1020
100
19 CTL AMP OUT
SENSER
LED DRIVER
S.CLK
STEREO L
0
0
0
20 CTL -
5.2
Q1052
2SC2872S
TRICK_PB_5V
DRIVER
COMP
21 CTL +
61 T-REC LED
AUDIO DET IN
EOT
BOT
0
22 VDPA
62 CLOCK 0
0
Q1010
DTA124EKA
SYNC IN
Hi-Fi L
23 RESET B
63 CLOCK 1
0
0
4.9
3
COUNT P OUT
24 TEST
64 VSS
NC
0
3
5.2
5.2
0
NC
CTL OUT
NC
4.9
TRICK_PB-H
FROM POWER I/O
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
MOTOR_GND
GND
R1022
1K
SYNC
0
5.3
0
0
0
0
0
0
0
5.3
0
0
2.6 2.6 2.6
0 2.6
2.6 2.6 2.6
2.6
5.3
5.3
0
FROM/TO MICON
NC
AT+13.2V
STR-B
S.DATA-T-S
S.DATA-S-T
SERVICE
C1032
0.1 B
AT+5.6V
TP1001
P.CON+5V
S.CLK
TRICK_PB-L
R1046
22K
C1030
0.1 B
C1047
120P CH
AT+5V
H.SW
AV-HI
R1045
4.7K
R1036
10K
TAB SW
SW1010
MPU20460MLB0
2
2
R1040
4.7K 1/4W
R1047
100K
2
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
3
C1027
0.001
B
CRITICAL FOR SAFETY,USE ONES
1
CAPSTAN AFC SIGNAL
R1041
56K
DESCRIBED IN PARTS LIST ONLY
R1044
56K
D1009
1SS133
CYLINDER AFC SIGNAL
V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.
CYLINDER APC SIGNAL
AUDIO SIGNAL(REC)
NOTE: THE DC VOLTAGE AT EACH PART WAS
R1025
10K
AUDIO SIGNAL(PB)
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
R1043
270
TAKE UP
REEL SENS
C1050
0.1 B
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
SUPPLY
REEL
SENS
2 .3
0
1 .2
0
Q1054
GP1S94
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
2
1
2
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
1
Q1053
GP1S94
1
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
4
3
4
3
1.2
0
0
0
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
VM7125
A
B
C
D
E
F
G
H
J-10
PCB010
14864120.040.png 14864120.041.png 14864120.042.png 14864120.043.png 14864120.044.png 14864120.046.png 14864120.047.png 14864120.048.png 14864120.049.png 14864120.050.png 14864120.051.png 14864120.052.png 14864120.053.png 14864120.054.png 14864120.055.png 14864120.057.png 14864120.058.png 14864120.059.png 14864120.060.png 14864120.061.png 14864120.062.png 14864120.063.png 14864120.064.png 14864120.065.png 14864120.066.png 14864120.068.png 14864120.069.png 14864120.070.png 14864120.071.png 14864120.072.png 14864120.073.png 14864120.074.png 14864120.075.png 14864120.076.png 14864120.077.png 14864120.079.png 14864120.080.png 14864120.081.png 14864120.082.png 14864120.083.png 14864120.084.png 14864120.085.png 14864120.086.png 14864120.087.png 14864120.088.png 14864120.090.png 14864120.091.png 14864120.092.png 14864120.093.png 14864120.094.png 14864120.095.png 14864120.096.png 14864120.097.png 14864120.098.png 14864120.099.png 14864120.101.png 14864120.102.png 14864120.103.png 14864120.104.png 14864120.105.png 14864120.106.png 14864120.107.png 14864120.108.png 14864120.109.png 14864120.110.png 14864120.112.png 14864120.113.png 14864120.114.png 14864120.115.png 14864120.116.png 14864120.117.png 14864120.118.png 14864120.119.png 14864120.120.png 14864120.121.png 14864120.123.png 14864120.124.png 14864120.125.png 14864120.126.png 14864120.127.png 14864120.128.png
A
B
C
D
E
F
G
H
TO POWER/ I/O
TUNER/AUDIO SCHEMATIC DIAGRAM
AGC
AFT
B6102
BLM31A601SPT
(SYSCON PCB)
R6102
100K
9.0
BUFFER
8
8
2.6
Q6105
2SC2412K
TEST POINT
3.2
CP6115
171826-4
1
2
3
4
GND
AGC
R6115
390K
W886
AFT S.CURVE
ATS.LEVEL
NC
IF
NC
FROM/TO Y/C
R6103
5.6K
9.2
BUFFER
SWD_VIDEO_IN
EE/VV_VIDEO_OUT
VCR_VIDEO_OUT
TU.VIDEO[B]
AE/FE_HEAD
4.5
Q6104
2SC2412K
R6116
100K
L6102
0.47uH
3.9
7
R6109
3.9K
AFT_S.CURVE
7
IF
T.AUDIO
MUTE
W844
FROM/TO SYSCON
15
14
Q6101
DTC143EKA
0
AUDIO_PB
AUDIO_REC
11
L6101
100uH 0607
10
NC
0
NA_PB/LINE/TU
C6105
220
0
V.REC_ST-H
LP-H
9
NC
NC
16V
YK
W911
8
C6002
0.1 F
TU.VIDEO[B]
7
NC
+B
C6104
1F
6
6
6
VL
5
NC
NC
NC
VH
4
UHF
3
TU
2
B6101
BLM31A601SPT
C6113
0.022 B
0
0
0
0
L5001
100uH
0607
W924
1
2
3
4
C6110
50V
3.3
KA
C5020
0.0012 B
AGC
1
C6141
1 F
GND
13
12
-
R5005
3.9K
R5004
15K
R5022
33K
-
VCC
FROM/TO MICON
5
5
C6121
100P CH
8
7
6
5
32.0 12.6 12.6
1.1
ATS.LEVEL
VCR_MUTE
AFT_S.CURVE
AGC_CONTROL
T_TEXT_RESET
R6310
33K
VOLTAGE
CONVERTER
13
0
14
3.7
15
3.8
16
0
17
4.9
18
0
19
0
20
9.2
21
9.2
22
3.8
23
3.8
24
0.7
R6305
1K
FROM POWER/I/O
Q6304
2SC2412K
REC
EP/
LP/
SP
PB/
LP.EP REC
REC
RIPPLE
EP PB
LINE/
9.1
GND
0.4
PB
TUNER
MUTE
/EE
FILTER
REC
BIAS OSC
PWM_VT
P.CON+9V
Q5004
2SC1317
PB
REC
TU_MUTE
AT+5.6V
0
DET
SCL
SDA
ALC
R6307
150K
R6308
150K
ALC
EQ
P.CON+5V
9.1
9.1
C6317
0.022 B
+30V
AT+13.2V
LINE
TUNER
PB
SP. LP
REC
PB
REC
C5029
0.01 B
9.1
C5028
0.01 B
TU.VIDEO[B]
R5027
4.7K
12
11
10
9
8
7
6
5
4
3
2
1
PWM_VT
GND_A
3.8
0
3.8
0
3.8
3.8
3.8
3.8
3.8
0
0
9.2
R5015
8.2K
W873
4
4
C5027_1
10
C5014
0.01 B
R5020
560
16V
KS
6
1
2
3
C5004
470P B
C5007
470P B
5
TO CHROMA
R5017
330K
4
VCR_AUDIO_OUT
R5001
33K
R5006
15K
R5008
27K
BIAS OSC COIL
SWD_AUDIO_IN
T5001
3626010
TEXT_SYNC
R.G.B_SW
TU_AUDIO_OUT
W813
R5002
22K
W963
W814
S814Y
S814X
3
3
W912
C7002
330
R7008
1K
6.3V
KS
C7003
150P CH
R7001
2.2K
C7001
0.022 F
C7007
0.022 B
R7011
6.8K
R7002
1M
RECORD LUMINANCE SIGNAL
R7012
1.2M
PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNAL
R7004
1.2M
W889
VCR_VIDEO_OUT
C7005
0.033 B
R7005
6.8K
15.6KHz TRAP
PLAYBACK COLOR SIGNAL
PF5001
2623003
TUNER VIDEO SIGNAL
0 2.8
2.8
2.8
1.5
1.8
5.5
2
2
NC
8
9
10
11
12
13
14
AUDIO SIGNAL(REC)
FROM/TO CHROMA
B.B-H
BLUE
GREEN
RED
C1060
100
W972
AUDIO SIGNAL(PB)
10V
KA
R.SIGNAL
W885
NC
CAUTION: DIGITAL TRANSISTOR
PCB010
G.SIGNAL
VM7125
B.SIGNAL
7
6
5
4
3
2
1
2.7
0
0.4
0
2.8
4.1
0
NC
NC
NC
NC
1
NOTE: THE DC VOLTAGE AT EACH PART WAS
1
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
CRITICAL FOR SAFETY,USE ONES
DURING PLAYBACK
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
DESCRIBED IN PARTS LIST ONLY
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
IS NON POLAR ONE.
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
C
D
E
F
G
H
J-11
14864120.129.png 14864120.130.png 14864120.131.png 14864120.132.png 14864120.134.png 14864120.135.png 14864120.136.png 14864120.137.png 14864120.138.png 14864120.139.png 14864120.140.png 14864120.141.png 14864120.142.png 14864120.143.png 14864120.145.png 14864120.146.png 14864120.147.png 14864120.148.png 14864120.149.png 14864120.150.png 14864120.151.png 14864120.152.png 14864120.153.png 14864120.154.png 14864120.156.png 14864120.157.png 14864120.158.png 14864120.159.png 14864120.160.png 14864120.161.png 14864120.162.png 14864120.163.png 14864120.164.png 14864120.165.png 14864120.167.png 14864120.168.png 14864120.169.png 14864120.170.png 14864120.171.png 14864120.172.png 14864120.173.png 14864120.174.png 14864120.175.png 14864120.176.png 14864120.178.png 14864120.179.png 14864120.180.png 14864120.181.png 14864120.182.png 14864120.183.png 14864120.184.png 14864120.185.png 14864120.186.png 14864120.187.png 14864120.189.png 14864120.190.png 14864120.191.png 14864120.192.png 14864120.193.png 14864120.194.png 14864120.195.png 14864120.196.png 14864120.197.png 14864120.198.png 14864120.200.png 14864120.201.png 14864120.202.png 14864120.203.png 14864120.204.png 14864120.205.png 14864120.206.png 14864120.207.png 14864120.208.png 14864120.209.png 14864120.211.png 14864120.212.png 14864120.213.png 14864120.214.png 14864120.215.png 14864120.216.png 14864120.217.png 14864120.218.png 14864120.219.png 14864120.220.png

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