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
SW6001
SSAB110100
RF-SW
1
2
3
4
5
H1 H2
E
J4201_1
JPJ9911-010430
REAR OUT JACK
1
2
3
TU6001
TMDH2-A05A
10
11
12
13
14
15
16
17
18
2
21
22
23
24
25
26
27
28
3
4
5
6
8
9
H
E
H
E
J4203_1
LPR1250-1600
MONO FRONT JACK
1
2
3
4
D4205
MTZJ6.8B
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
SINCE THESE PARTS MARKED BY
CAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANT
LES PIECES REPAREES PAR UN
ATTENTION:
RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
AUDIO SIGNAL(PB)
AUDIO SIGNAL(REC)
L6001
100uH 0305
L6002
22uH
0305
Q4201
2SA1015Y
BUFFER
L6003
15uH
TP4201
VIDEO OUT
W816
W803
W811
W819
W813
W829
W824
C4201
470
6.3V
YK
C4212
10
16V
KA
C6008
47
6.3V
KA
C4209
10
16V
KA
C6003
10
16V
KA
R6004
1K 1/4W
R4202
75
R4206
390
R4209
75
R6005
68K
R6006
12K
R4210
100
R6008
1K
R6009
1K
R6010
270 1/4W
R4201
560 1/2W
R4204
2.2K
C6001
22P CH
C4202
0.01
B
C6013
0.1
F
C6002
0.033
B
C6009
0.01
B
C6014
0.001
B
C6010
220
6.3V
YK
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
TUNER VIDEO SIGNAL
RF_CONV_A.OUT
P.CON+5V
FRONT_V_IN
TV/VCR
FRONT_A_IN-L
TUNER_V
TUNER_A
FROM_NORMAL_A
FSC
IIC_CLK
IIC_DATA
P.CON+5V
RF_CONV_A.OUT
AT_13V
FSC
+32V
VIDEO_OUT
TUNER_A
AFT-S.CURVE
TUNER_V
AT_13V
+32V
P.CON+5V
GND
IIC_CLK
IIC_DATA
AFT-S.CURVE
TV/VCR
VIDEO_OUT
PCB010
VMX181
TUNER SCHEMATIC DIAGRAM
(SYSCON PCB)
FROM/TO SYSCON/SERVO
FROM POWER
G-6
G-5
NC
NC
V.OUT
AFT
A.OUT
IF OUT
IF TP
TU 32V
PB 5V
BM
DATA
CLOCK
CE
RF AGC
CONTROL
V.IN
MB
CH
A.IN
NC
SIF OUT
NC
0
3.3
2.6
V
A
CH4
CH3
NC
NC
V
A
FSC
(TUNER)
FROM/TO Y/C/AUDIO/CCD/HEAD AMP