JVC HR-XVC1UJ/M Service Manual page 96

UT SCHEMATIC DIAGRAM
(VCR PCB)
R8054 R8056
8.2K 2.7K
C8105 36
R8057
16V 22 KA 120
6.1
1
8
2.3
C8104 37
R8058
16V 22 KA 120 1/4W
R8052 R8053
8.2K 2.7K
CAUTION: DIGITAL TRANSISTOR
E
MUTE SW.
Q8013
5.2
KRA101SRTK
MUTE SW
0
Q8015
1/4W
2SC2412K
5.2
0
R8045
1.0
1K
0
MUTE SW.
Q8012
KRC103SRTK
MUTE SW 0
R8046
Q8014
2SC2412K
1K
1.0
0
CAUTION: DIGITAL TRANSISTOR
E
F
DVD_A_OUT_L
DVD_A_OUT_R
DVD_MUTE_L
DVD_MUTE_R
0
D8010
1.2
4.8
R8031
1SS133
MUTE DET
0
Q8010
D8004 0 1K
2SC2412K
0
1SS133
5.0
MUTE SW 0
Q8011
0
KRC104SRTK
AUDIO SIGNAL(PB)
DIGITAL AUDIO SIGNAL(PB)
RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL
F
G
TO TUNER/JACK
Y_OUT
C_OUT
SPDIF-134
DVD_Y
DVD_U
DVD_V
DVD_A_OUT_L
DVD_A_OUT_R
DVD_V_OUT
DVD_MUTE_L
DVD_MUTE_R
FROM/TO VCR SYSCON
RX
TX
DVD_RESET
FROM REGULATOR
GND
P.CON+3.3V
AT+5.2V
P.CON+5V_DH
P.CON+12V
AT+5.2V
TO Y/C/AUDIO/CCD/HEAD AMP
DVD_V_OUT
TO HI-FI/DEMODULATOR
DVD_A_OUT_L
ZERO
DVD_A_OUT_R
SYS_MUTE
G
H
8
7
6
5
4
3
2
PCB010
VMA237
1
H
2-31