Operation Schematic Diagram - JVC HR-XVC1UJ/M Service Manual

A

OPERATION SCHEMATIC DIAGRAM

8 (VCR PCB)
7
6
5
4
R681 R683
13K 1/4W 6.8K 1/4W
3
2
PCB270
VEA970
1
A
2-26
B
R685 R687 R688
3.9K 1/4W 2.7K 1/4W 3.3K 1/4W
R689
10K 1/4W
B
C
DVD LED
D681_1
R690
560 1/4W
LTL-1CHGE-002A
CAUTION: DIGITAL TRANSISTOR
C
D
SEG1 SW
Q664
KRC103SRTK
R674
0 1.9
1G SW 180
Q665
2.0
2SA1037AK
5.2 1.7
SEG2 SW
Q663
4.9
KRC103SRTK
R673
0 0.4
SEG3 SW 180
Q662
4.0
KRC103SRTK
R672
0 0.4
2G SW 180
Q661
4.0
2SA1037AK
5.2 1.7
SEG4 SW
4.9 Q660
KRC103SRTK
0
4.0
FFC
CP681_1 (CP651) CP651
CD651
52492-0520 2H052402 IMSA-9604S-05Z13
DVD_LED 5 1
GND 4 2
NC 3 3
2 4
KEY-A
1 5
KEY-B
CAUTION: DIGITAL TRANSISTOR
D
V651 ELF-4M
15 14 13 12 11 10
R670
1.1
SEG5 SW 180
Q658
KRC103SRTK
R668
0 1.0
3G SW 180
Q659
3.0
2SA1037AK
5.2 1.7
SEG6 SW
4.9
Q657
KRC103SRTK
0 0.4
4.0
(CP681_1)
0
DVD_LED
5.2
GND
NC
KEY-A
KEY-B