JVC HR-XVC1UJ/M Service Manual page 43

E
SPLAY SCHEMATIC DIAGRAM
CB) (HR-XVC1UJ/M)
V651 ELF-4M6SDRSOWB
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
R670
180
SRTK
R668 R665
0
3G SW 180 180
Q659
2SA1037AK
R666
2 1.7
SEG6 SW 180 4G SW
4.9 Q654
Q657
2SA1037AK
KRC103SRTK
R667
0 0.4 1.7
180
4.0 4.9
W
K
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
E
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.
SEG10 SW
Q652
KRC103SRTK
R662
0.9 0
180 SEG9 SW
Q653 4.0
KRC103SRTK
R663
0.4 0
180 5G SW
Q651
4.0
2SA1037AK
1.3 5.2
SEG8 SW
Q655 4.9
KRC103SRTK
3.5 0
SEG7 SW
Q656
0
KRC103SRTK
3.1 0
0
5.2
R657
F
OS651
PIC-37043LO
4.9
Vout 1
GND 2 0
R651
B+ 3
100 1/4W
5.1
D656
R653 1N4005-EIC
330
CH DOWN
SW655
SKHVBED010
R658 R659
2.7K 1.8K 1.5K
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
F
G
FROM/TO VCR SYSCON
DVD_LED
VCR_LED
1G/VCR/T-REC_LED
2G/DUB/REC_LED
3G/TV/VCR_LED
4G/VSC_LED
5G/CS/BS_LED
SEG_1
SEG_2
SEG_3
SEG_4
SEG_5
SEG_6
SEG_7
SEG_8
SEG_9
SEG_10
REM_IN
KEY-B
KEY-A
REM_IN
AT+5.2V
FROM REGULATOR
AT+5.2V_VCC
VCR_LED
AT+5.2V
GND
AT+5.2V
KEY-A
KEY-B
G
H
8
7
6
5
4
3
2
PCB010
VMB253
1
H
2-26