A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
Q1007
KRC103RTK
CENT SW
D1002
1SS133
D1005
1SS133
D1004
1SS133
D1003
1SS133
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANT
LES PIECES REPAREES PAR UN
ATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
SINCE THESE PARTS MARKED BY
CAUTION:
L1002
22uH TSL0808
IC1001
OEC0104B
TIMER SYSCON SERVO CONTROLLER IC
1
10
100
11
12
13
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
40
41
42
43
44
45
46
47
48
49
5
50
51
52
53
54
55
56
57
58
59
6
60
61
62
63
64
65
66
67
68
69
7
70
71
72
73
74
75
76
77
78
79
8
80
81
82
83
84
85
86
87
88
89
9
90
91
92
93
94
95
96
97
98
99
D1001
LNA2702L010R
Q1005
RPI-352Q02
MS_SEN A
1
2
3
4
Q1004
RPI-352Q02
MS_SEN B
1
2
3
4
Q1008
PNA2604M010R
BOT SENSOR
Q1006
PNA2604M010R
EOT SENSOR
VR1001
10K
PG ADJ
Q1002
RPI-301
REEL SENSOR
1
2
3
4
IC1003
R3111N311A/C
SYSTEM RESET IC
1
2
3
4
5
CP1001
TMC-J12P-B2
1
10
11
12
2
3
4
5
6
7
8
9
SW1001
MXS01350MVP0
X1001_1
1002T01003
1
2
3
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C1023
220
6.3V
YK
C1021
10
16V
KA
C1054
0.1
B
C1006
0.1 F
C1017
0.01
B
C1015 220P CH
C1055
0.022
B
C1016
0.1 F
C1053
0.022
B
C1040
0.0047
B
C1013
0.001 B
C1036
0.1
F
C1041
0.1
F
C1032
33P
CH
C1019
22P
CH
C1034
27P
CH
R1016
15K
1/4W
R1058
2.2K
R1022
1K 1/4W
R1065
10K
R1025
1M
R1076
1K
1/4W
R1075
1K
1/4W
R1072
10K
R1066
10K
R1004
8.2K
R1083
33K
R1048
270K
R1034
56K
R1037
56K
R1053
4.7K
R1055 47K
R1030
2.7K
R1039
5.6K
R1038
10K 1/4W
R1050
100
R1087
33K
R1052
22K
R1061
470K
R1013
10K
R1047
10K
R1046
10K
R1054 220
R1017
560
R1015
560
R1014
6.8K
R1051
18K
R1049
4.7K
R1003
3.3K
1/4W
R1070
22K
R1002
180
1/4W
R1006
47K 1/4W
R1044
3.3K
R1031
3.3K
1/4W
R1045
3.3K
R1043
47K
1/4W
R1026
820
R1009
10K
R1010
10K 1/4W
R1042
47K
R1007
8.2K
R1041
270
R1062
2.2K
R1033
1M
R1040
1M
C1029
4.7
25V
KA
C1020
47
6.3V
KA
C1038
22
6.3V
KA
C1022
22
6.3V
KA
C1001
220
16V
YK
W828
W829
W859
W858
W845
W818
W808
W809
TP1002
VIDEO H.SW
TP1001
SERVICE
W851
CAUTION: DIGITAL TRANSISTOR
L1001
15uH
RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
POWER_FAIL
LED_VCC
POWER_ON-L
AT+5V[M-CON]
IIC_DATA_A
IIC_CLK_A
AFT-S.CURVE
A_OUT_MUTE-L
TV/VCR
VIDEO_OUT
TUNER_L
P.CON+5V
AT+5.2V
AT+12.6_V
GND
GND
GND
IIC_DATA
IIC_CLK
V.REC_ST-H
HIFI_ENV.DET
TUNER_L
4FSC
C.SYNC
LDM_CTL
AUDIO_MUTE-H
V.REC_ST-H
HIFI_H.SW
TAB_SW
CENT_LED
CAP_F/R
CAP_LIMIT
CYL_DRIVE
AUDIO_MUTE-H
IIC_CLK
IIC_DATA
1G/TV/VCR_LED
2G/T-REC_LED
3G/REC_LED
ST_SELECT
4FSC
IIC_CLK
IIC_DATA
CAP_FG
Y/C_CS
DUMMY_V.SYNC
V.REC_ST-H
CAP_F/R
CAP_LIMIT
C.ROTARY
AUDIO_MUTE-H
POWER_ON-L
OSD_V
REM_IN
CTL-
CONTROL_IN
CTL+
CAP_FG
LDM_CTL
H.AMP_SW
TV/VCR
COMP
CYL_DRIVE
ENV.DET
H.SW
VIDEO_OUT
REEL-T
CYL_PG
C.SYNC
POWER_FAIL
CYL_FG
REM_IN
KEY-B
CAP_FG
LED_VCC
KEY-A
CYL_PG
1G/TV/VCR_LED
A_OUT_MUTE-L
CYL_FG
2G/T-REC_LED
3G/REC_LED
EOT
BOT
TAB_SW
CENT_LED
GND
CTL+
CTL-
HIFI_ENV.DET
DUMMY_V.SYNC
AFT-S.CURVE
HIFI_H.SW
C.ROTARY
H.AMP_SW
ST_SELECT
IIC_CLK
KEY-B
KEY-A
ENV.DET
COMP
IIC_DATA
Y/C_CS
EOT
H.SW
BOT
CYL_DRIVE
REEL-T
CONTROL_IN
11
NC
4.9
NC
FROM/TO HI-FI/DEMODULATOR
FROM/TO Y/C/AUDIO/CCD/HEAD AMP
FROM/TO OPERATION
MOTOR_GND
G-4
G-3
SYSTEM CONTROL/SERVO SCHEMATIC DIAGRAM
(SYSCON PCB)
(LED)
(MOTOR)
(S/S)
FROM/TO TUNER
PCB010
VMA224
0
5.15
0.18
0
5.15
0
5.14
NC
7
0
1.2
2.4
5.2
FROM/TO DECK
5.0
NC
NC
NC
NC NC
NC
NC
NC
NC
NC
NC
NC
NC
0
0
0
1.3
2.6
2.6
0
5.0
0
5.0
5.0
0
5.0
0
2.6
0
2.6
2.6
0
0
2.6
0
0.4
1.3
5.0
5.0
5.1
0 5.0 5.0 5.0
4.3
4.7
5.0
5.0 5.0 5.0 4.8
4.5
4.5
5.0
5.2
5.2
3.5
3.5
3.3
2.7
2.8
3.3
3.4
2.4
3.2
4.3
3.2
5.0
5.0
5.0
5.0
5.0
5.0
2.3
2.4
5.0
5.0
4.2
5.0
0.1
0.6
1.6
0.6
1.4
9
0
5.0
0
0
5.0
0
0
0.3
5.0
0.7
5.0
0.1
0
0
0
5.0
5.0
NC
NC
GND
IN
OUT
NC
NC
5.0
5.0
0
FROM/TO POWER
CAP_FG
CAP_VCO
VCC
CAP/M/F/R
I_LIMIT
GND
LD/CY_VCO
CAP_CTL
LDM_CTL
CYL_FG/PG
CYL_CTL
6
NC
12
8
100
32 CTL-H(-)
31 CTL-H(+)
50 D OSC IN
49 VSS(OS)
AFC LPF
CHR BIAS
CV OUT
V.REF
CV IN
Vcc(OSD)
VCC(SV)
CFG
DPG
DFG
CTL AMP
CTL BIAS
CTL AMP(-)
CTL GAIN SW
VSS(SV)
82 REM IN
OSC 2
OSC 1
VSS
X1
CAP FWD
A.MUTE
V.REC ST-H
C.SYNC
4 FSC IN
4 FSC OUT
D OSC OUT
COMP
H.AMP SW
C.ROTARY
DUMMY V.SYNC
CAP PWM
H.SW
Hi Fi H.SW
RESET
A VDD
AFT S.CURVE
KEY-A
KEY-B
DRUM PWM
A VSS
REEL-S
REEL-T
BOT-H
MS SEN-B
MS SEN-A
EOT-H
GND
48 AFC OSC
CYL SPEED UP
VDD (60K=TEST)
HIFI ENV
PG
ST SEL
CAP FULL
CAP LIMIT
P.OFF-L
ENV DET
0
POWER FAIL-H
81 POWER ON L
AUDIO OUT MUTE L
AT SLOW
GND
TEST
4/2HD
SLOW OFF SET
LDM_CTL
VCR-H(TV/VCR)
CFG
1G/TV/VCR LED
2G/T-REC LED
3G/REC LED
4G
5G
SEG 8
99
SEG 7
SEG 6
SEG 4
SEG 5
TUNER_L
CENT LED
POWER_ON-H
SERVICE
TAB SW
SP-L
EP-L
FS/IIC CLK
IIC DATA
Y/C_CS
NC
RF_CH_SW
10
14
SEG 9/JUST_CLK
SEG 10/ACTIVE_ON-L
(LED_GND)
SEG 1/RV/CATV
SEG 2/LAG_SEL
SEG 3/INDEX_ON/OFF
