JVC GZ-MG21AC, Service Manual

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(No.YF137)2-37 2-38(No.YF137)
CN7603
1 NC
2 NC
3 ADJ0
4 ADJ1
5 PVDD
6 NC
7 PGND
8 NC
9 VA
10 VB
11 VC
12 SCL
13 SDA
14 CSB
15 GRB
16 VSYNC
17 HSYNC
18 DFRP
19 AGND
20 NC
21 VCIOUT
22 VCC
23 NC
24 GND1
25 C1+
26 C1-
27 C12+
28 C12-
29 C8+
30 C8-
31 V3
32 C31+
33 C31-
34 APOL
35 VCAC
36 VGH
37 VGL
38 VGoffL
39 VGoffH
40 VCOMR
C7601
0.047
C7602 470p
L7601
10
µ
T
C7603
10/6.3
C7604
0.01
L7602
10
µ
T
C7607
10/6.3
C7608
0.01
R7602 10K C7606 1
R7603 100
C7609 1
C7610
1
C7611
1
C7613
1
C7612
1
T
C7615 47/6.3
C7616 1
C7617 1
T
C7618 10/16
C7619 1
R7605 0
R7606 100K
R7604 120K
R7601
OPEN
R7607 10
R7608 10
R7609 10
CN7602
1 BL_POWER
2 BL_POWER
3 BL_GND
4 BL_GND
5 LCD_CTL
6 ANA_CLK
7 ANA_OUT
8 LCD_CS
9 LCD_RVS
10 MON_R
11 MON_G
12 MON_B
CN7601
1 VDCVF
2 HDCVF
3 HRP
4 KEY_A
5 INFO_SW
6 SET_SW
7 CAM_3.1V
8 CAM_3.1V
9 SIG_GND
10 SIG_GND
11 SIG_GND
12 REG_4.9V
R7711 OPEN
T
C7605 10/6.3
T
C7614 10/6.3
Q7702
UMD3N-W
3
5
4
1
2
6
C7703
0.01
R7705 1K R7706
24
R7703 3.3K
R7704 OPEN
R7707 OPEN
Q7703
UMX1N-W
2
1 4
5
3 6
CN7701
1 BL_REGA
2 BL_REGA
3 NC
4 NC
5 LCD_BLK
6 LCD_BLK
C7704
0.1
IC7602
OPEN
1 2 3
4 5
R7610
0
C7621
OPEN
C7620
OPEN
L7603
OPEN
R7611
OPEN
S7502
INDEX
2 1
3 4
R7501 3.3K R7502 6.8K R7503 22K
R7712 OPEN
TL7701
FLAME GND
TL7601
TL7602
TL7603
S7501
NSW0280-001X
1
2
3
4
5
6
T
C7702
OPEN
8 7
TL1
onboard contact
yf137_y20405001a_rev0.1
MONITOR 6 0
TO IC 7601
TO OPERATION(CN402)
TO OPERATION(CN402)
TO LCD MODULE
TO B/L(LED)SMS
MONITOR SCHEMATIC DIAGRAM [GZ-MG21 SERIES]
NOTES: 1. For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked ( ) is not used.