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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
IS NON POLAR ONE.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
D1003
RD12FB
CP1004(CP101)
52045-0445
1
2
3
4
D1006
1SS133
D1007
1N4005E
D1002
1N4005E
D1004
1N4005E
CP1003
TMC-J08P-B1
1
2
3
4
5
6
7
8
CP1002_1 52045-0545
1
2
3
4
5
Q1004
GP1S94L
MS_SEN B
1
23
4
Q1005
GP1S94L
MOS_SEN A
1
23
4
IC1004 RE5VS31A
SYSTEM RESET
123
IC1001 BA6955AN LOADING MOTOR DRIVER
12345678
SW1001
SPVF130100
1
23
4
Q1001
GP1S566
REEL SENS
1
2
34
Q1002
GP1S566
REEL SENS
1
2
34
R1002
2.7 1W
D1001
SID1050CM
IC1099
M24C08-BN6
EEP ROM
1234
5678
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
Q1008
2SB926
CYL VCO SW
CYLINDER AFC SIGNAL
CYLINDER APC SIGNAL
CAPSTAN AFC SIGNAL
Q1006
DTC124EKA
FF/REW SW
Q1007
DTC124EKA
FF/REW SW
TP1002
GND
W872
W807
W806
TP1001
SERVICE
TP1003
CLOCK
Q1003
2SC2412K
LED SW
Q1009
2SC2412K
CYL SW
C1027
476.3V KA
C1029
1016V KA
C1036
4.750V KA
C1010
2206.3V KA
C1015
2206.3V KA
C1023
1016V KA
C1039
476.3V KA
C1042
150V KA
R1038
220
R1033
100
R1040
1K
R1022
100
R1027
10M
R1004
120
R1006
47K
R1012
47K
R1062
1K
R1063
1K
R1065
1K
R1018
1K
R1019
22
R1020
56K
R1024
100
R1028
56K
R1041
3.3K
R1039
3.3K
R1073
330
R1010
82K
R1005
4.7K
R1070
10K
R1046
22K
R1032
1K
R1068
22K
R1064
1K
R1001
270
R1054
4.7K
R1056
5.6K
R1011
1K
R1043
22K
R1014
1.2K
R1037
18K
R1023
4.7K
R1044
22K
R1034
4.7K
R1021
470
R1026
1M
R1029
33K
R1057
220
R1058 560
R1059 560
R1052
33K
R1048
100
R1053
4.7K
R1051
4.7K
R1050
22K
R1045
1K
R1047
1K
R1049
100
R1009
82K
R1042
22K
R1069
10K
R1061
10K
C1013
18P CH
C1014
18P CH
C1026
150PCH
C1033
0.0056 B
C1017
0.1
B
C1003
0.1 B
C1006
0.1 F
C1004
0.001 B
C1005
0.001 B
C1011
18P CH
C1012
18P CH
C1031
0.1 B
C1019
1F
C1002
470P B
C1020
0.001 B
C1021
0.1 B
C1040
0.1 B
C1030
0.1 B
C1018
0.01 B
C1024
0.0039 B
C1035
0.1 B
C1037
0.001 B
C1007
10025V KS
C1022
3316V KA
C1028
0.047F5.5V
IC1002
OEC7035A
SYSCON/SERVO/TIMER
110
100
111213141516171819 220212223242526272829 330
313233343536373839
4
40414243444546474849
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
X1002
32.768KHz
X1001
12MHz
CP1001(CP102)
CH22076A
1
2
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
CAUTION: DIGITAL TRANSISTOR
HEATER_SW
HEATER_SW
CAP_HI-H
HIFI_REC_MUTE
HIFI_ENV.DET
HIFI_H.SW/VV-H
IIC_CLK
IIC_DATA
AGC_DET
AFT_S_CURVE
IIC_CLK
IIC_DATA
CG_CS
CG_CLK
PERI_CTL-L
CG_DATA
RGB_ON-H
AT+5V
POWER_FAIL
POWER_FAIL
CAP_VCO
AT+5V-A
AT+5.8V
POWER_ON-H
AT+12.6V
P.CON+5V
BOT
EOT
GND
VV-H
HEATER_SW
KEY-A
ENV.DET
V.H_SW
F/R
MSSW_B
MSSW_A
REMCON
CAP_LIMIT
CH.UP_SW
NA_REC-H
SENS_LED
POWER_ON-H
HIFI_H.SW/VV-H
GND
DUMMY_V.SYNC
GND
GND
VV-H
V.H_SW
PICTURE_CTL
NA_REC-H
DUMMY_V.SYNC
SYNC
A_MUTE/TRICK-H
LDM.F
LDM.R
LM-
LM+
IIC_DATA
IIC_CLK
ENV.DET
EOT
BOT
CTL+
TAB_SW
CTL-
LM-
LM+
CYL_FG
CYL_PG
IIC_DATA
CAP_FG
IIC_CLK
LDM.F SYNC
LDM.R
POWER_FAIL
RGB_ON-H
REMCON
FL_S_CLK
REEL-S
FL_SD_IN
FL_SD_OUT
PICTURE_CTL
FL_CS
KEY-A
CH.UP_SW
REEL-T
OTP
AT+5V
A_MUTE/TRICK-H
PERI_CTL-L
FL_SD_OUT
FL_SD_IN
FL_S_CLK
OTP
CG_CS
FL_CS
CG_DATA
CG_CLK
IIC_CLK
IIC_DATA
HIFI_REC_MUTE
RESET
TAB_SW
CAP_CTL
CYL_CTL
REEL-S
REEL-T
EOT
CYL_CTL
MSSW_B
MSSW_A
RESET
IIC_DATA
IIC_CLK
CYL_FG
CYL_PG
CAP_LIMIT
POWER_ON-H
CAP_CTL
SENS_LED
CAP_FG
F/R
J-8
V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.
SYSTEM CONTROL/SERVO/TIMER SCHEMATIC DIAGRAM
(SYSCON PCB)
CAPSTAN DD UNIT
FROM/TO
FROM/TO MICRO MOTOR
FROM/TO DECK
FROM/TO DECK
FROM/TO NICAM
FROM/TO Y/C/A/H.AMP
FROM/TO
21PIN/OSD/VPS
FROM/TO
TUNER/HIFI
NCNCNCNC
NC
NC
NC
NC
NC
NC
VCC(5V)
CAP.M F/R
FG
VCO(12V)
CTL
I LIMIT
MOTOR GND
GND
STD
CONTROL LOGIC
SAVE
POWER
0
0
0
0
4.9
4.9
NC
NC
NC
CYL GND
CYL FG
CYL +B
CYL PG
CYL DRIVE
Vcc
EOT
0000
SDA
SCL
TEST
VCC
VSS A2
A1
A0
5.04.94.9 0
I/O CTL
LDM FWD
LDM RVS
PERI CTL-L
T.A.MUTE-H
CAP ON
CG-CS
FLD-CS
FLD-D.OUT
FLD-D.IN
FLD-CLK
CG-DATA
CG-CLK
CAP CTL
P.FAIL
C SYNC
CFG
DPG
DFG
79
80
REEL-S
REEL-T
V.REC ST-H
32KHz MONITER
IIC-SDA
IIC-CLK
78 CYL CTL
A.MUTE-H
RGB_ON-H
52
53 OTP
SECAM VL-H
IF_MODE
SERVICE_2
NC
NC
NC
VSS
XC IN
XC OUT
AMP VSS
AMP V.OUT
CTL -
RESET
AMP V.IN
51 POWER ON-L
NC
BGDK-H
PICTURE_CTL
SD-L
(CAP)
(LDM)
(CYL)
(S/S)
Vcc
BOT
LDM+
LDM-
NCNC
FROM/TO POWER
FROM/TO DISPLAY
NC
NC
NC
H.AMP SW
VH SW
AH SW
VCC
X IN
X OUT CTL +
CTL SW OUT
CTL AMP IN
AMP C
CTL VSS
CTL AMP OUT
AMP VCC
A VCC
29
REMOCON
COLOR ROTARY
POWER ON-H A
1
AFT SC
AGC DET2
3 EOT
BOT
KEY-A
CH UP
MSSW_A
MSSW_B
D.V SYNC
CAP_MID-H
CAP_HI-H
HEATER SW
30
NA_REC-H
SERVICE_1
NC
NC
CLKSEL
NC
ENV COMP
CAP_LIMIT
V.ENV
CAP_FWD
SENS LED
FF/REW-L
SYSTEM_SELECT
NCSECAM_IN
SECAM_L
SECAM_REC-L
NC
TAB_SW
NC
PCB010
VM9150
NC
HIFI REC MUTE
VV-H
GND
05.2 5.1
IN OUT
NC
SP.STILL
1.3
5.0
5.0
1.2
0.8
1.4
0.8 5.0
1.40.5
11.6 11.7
10.5
10.5
4.5
12.00.100.100012.0
0
5.0
0
5.0
0
1.22.4 1.2
2.300.30.32.21.35.15.11.41.40.72.104.8
00
0.12.52.55.001.2005.00.1000.35.0
5.0
0
0
0
0
4.8
5.0
2.3
2.3
0
1.4
1.2
5.0
0
0
0
0
0
0
0
5.0
0
5.0 1.5 0 0 0 0 5.1 0 0 2.5 0 4.0 5.0 0 5.0 5.0 5.0 5.0 3.0 3.0 0 0 0 1.9 2.5 1.8 0 5.0
0
4.2
0
0.4
2.6
0.7
2.1
0
2.6
2.6
0
00
0
2.6
2.6
0
2.5
5.2
5.6
0.1
8
9
10
11
12
13
15
16
17
18
A.ENV
NC
5.2