JVC HR-XVC1UJ/M Service Manual page 90

ATOR SCHEMATIC DIAGRAM
(VCR PCB)
D1709
1N4005-EIC
ON SW
Q1704
RC103SRTK
P.CON+12V SW
10.0
Q1705
1702
KTC3203_Y
12.0 9.0
S133
PIECES REPAREES PAR UN ETANT
GEREUSES AN POINT DE VUE SECURITE
ILISER QUE CELLS DECRITES
S LA NOMENCLATURE DES PIECES
E
W804
R1716
2.2K 1/4W
AT+12.6_V
MOTOR_GND
P.CON+5V
P.CON+12V
P.CON+5V_DH
5.2 5.1
AT+5V[M-CON]
M-CON +5V SW 4.4
Q1713
KTA1271_Y
P.CON+3.3V
0
M-CON POWER SW
Q1714 POWER_FAIL
KRC103SRTK
5.2
0
POWER_FAIL
VCR_POWER_ON-L
P.CON+9V
P.CON+12V
W850
AT+5.2V_VCC
CAUTION: SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
E
F
CAP_VCO
AT+5.2V
TO HI-FI/DEMODULATOR
P.CON+12V
P.CON+5V
GND
TO OPERATION
AT+5.2V
GND
AT+5.2V_VCC
FROM/TO VCR SYSCON
CAP_VCO
AT+12.6_V
AT+5V[M-CON]
AT+5.2V
P.CON+5V
POWER_FAIL
VCR_POWER_ON-L
MOTOR_GND
VCR_POWER_ON-H
GND
TO DVD IN/OUT
P.CON+5V_DH
P.CON+3.3V
AT+5.2V
P.CON+12V
GND
TO Y/C/AUDIO/CCD/HEAD AMP
+32V
P.CON+5V
GND
TO TUNER/JACK
GND
P.CON+5V
AT+5.2V
P.CON+12V
P.CON+9V
+32V
CAUTION: DIGITAL TRANSISTOR
ARE
F
G
G
H
8
7
6
5
4
3
2
PCB010
VMA237
1
H
2-25