JVC HR-XVC1UJ/M Service Manual page 29

DRIVE SCHEMATIC DIAGRAM
(DVD PCB)
(HR-XVC1UJ/M)
R2314
12K
0
D
R2318
4.2
T
10K
3.3
R2313
2.5
10K R2317
2.5
5.6K
2.5
+
2.6
5.0
2.5
T NC
0
0
NC
0.9
NC
2.5
+
R2319
2.5
R2316 10K
2.6
10K
2.5
+
R2320
2.5
R2315 10K
3.0
22K
2.5
TK
5.0
P.CON+A5V
.9
R2307
4.2
10K
0
_CTL
3.3
3
SRTK
0
R2312
100
DC VOLTAGE EACH PART WAS
ASURED WITH THE DIGITAL TESTER
RING PLAYBACK.
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
Note :
When replacing the parts , refer to the Parts List.
E
CLOSE
OPEN
DMUTE
TD
FD
SPD
C2315
VREF
0.1 B
SLD
SPD_FG
DMUTE
LSW
CLS_SW
OPN_SW
CAUTION: DIGITAL TRANSISTOR
E
F
FROM/TO SYSCON1
P.CON+9V
AT+3.3V
SPD_FG
DMUTE
OPEN
CLOSE
LSW
CLS_SW
OPN_SW
D
GND
GND[M]
GND[A]
FROM/TO DSP
SPD
SLD
TD
FD
SPD_FG
VREF
P.CON+A5V
F
G
G
H
8
7
6
5
4
3
2
PCB130
VMB261
1
H
2-12