JVC GR-SXM277UA Service Manual page 94

MONITOR SYSTEM BLOCK DIAGRAM
FROM REG
REG_4.8V
FROM CPU
LCD_CTL
5
FROM CPU
DSP_REST
PMIRROR
4
FROM DSP
3
HDCVF
VDCVF
FROM CPU
REV_SW
HRP1
TO DSP
FROM DSP
2
ROUT
GOUT
BOUT
1
0 1 MAIN
A
2-51
CN16 CN7601
F7501 F7501
REG_4.8V
5 20
REG_4.8V
6 21
Q7503 Q7503
Q7504 Q7504
LCD_CTL
CTL CTL
4 22
C7617
DSP_REST
18 8
PMIRROR
19 7
IC7601
HDCVF
15 11
VDCVF
16 10
RVS_SW
25 1
HRP1
17 9
B
T7501 T7501
2 6
3
4
Q7501 Q7501
Q7502 Q7502 10
1
OSC OSC
REG_3.2V
IC7602
R7607
5
L7605
7
6
R7612
36 34 33 31 30
37
VCO
38
39 RESET
40
COUNTER
MODE SEL
PHASE
COMP
QVD
SEL
PULSE
CANCEL
48
1 2 3 4 5 6
NC
NC
Q7608
C
CFL
29 28 27 26 25
STH2
STH1
QH
V.SYNC H.SYNC
OEH
STV1
OEV2
FIELD
DET
ZOOM CPV
CORRECT
POL
EQ
CTL
INT/EXT
POL
UD
LT
7 8 12
NC NC
2
1
SW IC7604
3
Q7001
BUF&SW
Q7002
BUF&SW
LCD (DAC_3.2V)
Q7003
BUF&SW
Q7001
BUF&SW
CVF
24
23
22
21
20
18
17
NC
16
15
14
13
Q7003
BUF&SW
Q7005
BUF&SW
D