JVC HR-XVC20U, Service Manual

Page: 86 / 129

A B C D
A B C D
2
1
3
4
5
6
7
8
IC2301 LA6560
MOTOR DRIVE
1
10
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
4
5
6
7
8
9
CP2301
00_6232_008_006
1.0mm RA
1
2
3
4
5
6
7
8
HS2301
763WSA0022
CP2302
A2001WR2-5P
1
2
3
4
5
C2309_1
47 16V YK
R2302
4.7K R2305
4.7K R2307
4.7K
R2313
10K
R2318
15K
R2321
10K
R2317
12K
R2312
100
R2311
100
R2314
100
R2310
22K
R2320
27K
R2322
10K
R2319
10K
R2323
10K
R2324
10K
C2307
0.1 B
C2306
0.1 B
C2310
0.1 B
C2304
0.1 B
C2301
0.1 B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING P
MEASURE
NOTE:THE DC VO
CD2301
2H081301
1.0mm FFC
CD2302
CU251403
CORD CONNECTOR
P.CON+9V
FO+
FO-
TR+
C
TR-
TR-
TR+
FO-
FO+
P.CON+A5V
C
O
(VCR/DVD PC
LIMIT SW
SP1-
SP FG
D GND
FROM/TO LOADER
MOTOR DRV SCHE
0
3.3
5.0
0
NC
0
4.2
4.2
3.1
5.3
0
4.1
4.3
4.3
4.0
0.2
0.2
NC
NC
S-GND
VCONT
MUTE
VIN4
VIN4-
VIN4+
VREF-IN
VIN1-SW
VREF-OUT
REG-OUT
REG-IN
VIN3+
VIN3-
VIN3
VIN2
VIN2+
VIN2-
VIN1+B
VIN1+A
VIN1-B
VIN1-A
VIN1
VCC1
VD1-
VD1+
VD2-
VD2+
VD3-
VD3+
VD4-
VD4+
VLD+
VCC2
VLD-
REV
FWD
FROM/TO READ CNANNEL
3.2
3.2
8.9
8.9
1.7
1.7
1.7 1.7
2.2
1.7
1.7
1.7
1.7
1.7
1.0
0.2
1.7
1.7
1.7
1.7
4.0
GND(D)
OPEN
CLOSE
MLD2(+)
MLD1(-)
SLD1
SLD2
SP1+
GND
2-21