Service manual

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
CP6001
6035B-13Z002-T
1
10
11
12
13
2
3
4
5
6
7
8
9
TU1001
TUWOF4EK-771F2
REC TUNER
1
10
11
12 13
14 15
2
3
4
5
6
7
8
9
IC701 LA7956
VIDEO SW
123456789
HS1001
763WAA0046
SH601
CP810
IMSA-9130B-12
1
10
11
12
2
3
4
5
6
7
8
9
CP602
6035B-04Z002-T
1
2
3
4
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
IC1003
KIA7805API
5V REG.
123
IC1004
KIA7805API
5V REG.
123
TP1002
JWF-50K-1
REC IF
Q1007
DTC114TKA
P.CON+5V SW
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
L1003
100uH
0607
L1002
100uH
0607
L701
100uH
0607
Q1022
2SA1037AK
BUFFER
Q701
2SA1037AK
BUFFER
Q1006
2SB698
P.CON+5V DRIVER
W894
W818
W807
Q1024
2SC2412K
BUFFER
Q1023
2SC2412K
BUFFER
C1033
4.750V KA
C1087
1006.3V KA
C707
1016V KA
C710
1016V KA
C705
10016V YK
C1086
150V KA
C1042
4706.3V YK
C711
4716V KA
C703
1016V KA
C708
2206.3V YK
C709
2206.3V YK
C1037
4706.3V YK
C1091
10016V YK
R1102
56K
R1091
560K
R1099
10K
R1112
100
R1097
100
R1110
1K
R1085
2.7K
R1111
4.7K
R1109
12K
R1073
3.3K
R1071
12K
R1107
5.6K
R1070
270
R1108
1M
R704
100
R707
390
R705
560
R706
560
R708
560
R701
560
R1065
10K
R1068
820
C1088 0.1 B
C702
0.01
B
C1075
0.1 B
C1085
330PCH
C1059
1F
C1083
100P CH
C1084
1F
C1068
0.1 B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D1019
11EQS04
D1018
11EQS04
D1020
11EQS04
CAUTION: DIGITAL TRANSISTOR
S808X
RECORD LUMINANCE SIGNAL
PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK COLOR SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
TUNER VIDEO SIGNAL
TUNER AUDIO SIGNAL
IS NON POLAR ONE.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
P.CON+5V_C
GND
P.CON+5V_C
P.CON+5V_B
VCR_POWER_H
P.CON+5V[SENSOR]
P.CON+9V
Y/C_VIDEO
REC_TU_V
AT+5.6V
P.CON+5V[SENSOR]
P.CON+5V_C
AT+5.6V
AT+12V
CAP_VCO
CAP_VCO
P.CON+8V[VCR]
GND
MOTOR_GND
VCR_POWER_H
MO_SYNC
AV_1
GND
AV_2
AT+12V
MOTOR_GND
REC_AFT
REC_AGC_CTL
SCL
P.CON+5V_A
SDA
P.CON+5V_C
AT+5.6V
VCR_POWER_H
P.CON+9V
MO_SYNC
AT+30V
AT+9V
FRONT_V_IN
REAR_VIDEO
MONITOR_A-L_A
P.CON+5V_A
MONITOR_V
REC_TU_AU
MONITOR_A-L
P.CON+9V
MONITOR_A-L_A
REC_SIF
AT+5.6V
REC_TU_AU-R
GND
REC_TU_AU-L
P.CON+5V_C P.CON+5V_A
GND P.CON+9V
AT+30V
TU_VIDEO
MONITOR_A-L
P.CON+9V
AT+30V
REC_TU_AU-L
MONITOR_V
AGC_R
REC_TU_AU-R
REC_AFT
P.CON+5V_B
AT+9V
P.CON+8V[VCR]
AT+5.6V
REAR_VIDEO
SDA
GND
SCL
FRONT_V_IN
REC_TU_V
Y/C_VIDEO
GND
MONITOR_A-L_A
AT+12V
TU_VIDEO
AV_1
REC_AFT
AV_2
REC_SIF
REC_TU_AU
P.CON+9V
P.CON+5V_B
P.CON+9V
REC_AGC_CTL
AT+5.6V
AGC_R
P.CON+5V_A
GND
MONITOR_V
P.CON+5V_C
GND
I-15
FROM/TO T’TEXT
FROM/TO SOUND AMP
FROM/TO CHROMA/IF
FROM/TO 21PIN I/O
FROM/TO HIFI
FROM/TO STEREO
(SYSCON PCB)
POWER SCHEMATIC DIAGRAM
(CP6001)
(CP6602)
(CP9002)
PCB010
VMX199
GND
+5V
AGC
SCL
SDA
+30V
IF
0
0
29.8
0.1
4.7
0.1
4.6
4.6
0.3
18.5
4.2
NC
NC
NC
NC
31
GND
MOTOR+12V
MOTOR GND
AT+5.6V
P.CON+9V
AT+30V
(LDM)
OUT IN GND
OUT IN GND
NC
32
P.CON+8V
NC
ANTENNA
(VIDEO)
video switch
6dB
control
driver
4.4 7.4 4.3 0 4.4 8.5 3.87.4
0.6
0.2
0
0
4.8
0.6
3.5
4.2
0
33
AT+9V
FROM/TO Y/C/A/H.AMP
ANTENNA
5.2
-0.2
2.8
8.1 0.2 5.2
8.2 0.2 5.2
(LDM)
FROM/TO MICON
45
4.6
5.0 4.9
4.2
0
0
P.CON+5V A
VCR POWER H
REC TU AU
REC SIF
REC TU AU-R
REC TU AU-L
FROM/TO REGULATOR
FROM/TO IF
GND
AFT
IF
GND
AGC
P.CON+5V
P.CON+5V
REC TU VIDEO
REC SIF
REC TU AUDIO
REC SIF/AGC CTL
P.CON+8V[VCR]