Sanyo VPC-X1200GXR Service Manual page 46

K
SYA
Y1-18800/SG21F-U
J
VOLTAGE: VIEW MODE, LCD ON
I
H
G
F
TO BACK UNIT
Z2 Z1
E
SCAN OUT2
11
SCAN IN1
10
SCAN IN0
9
SCAN OUT0
8
SCAN IN1
7
SCAN OUT0
6
SCAN IN2
5
SCAN IN3
4
SCAN IN2
3
SCAN OUT1
2
NC
1
D
11
CN302
C
SCAN IN
0 1
SCAN OUT
0 OK MENU
B
1 DOWN LEFT
2 WIDE TELE
3 --- ---
A
1 2 3 4
AL3.2V
BACKUP3.2V
2.4V
DET
GND BATTERY
DET 3.3V
2.9V DET BACKUP
R3002
BAT_OFF
330;1/16J
SI0
SI1
SI2
SI3
SO0
SO1
SO2
2 3
PLAY SCENE
RIGHT UP
--- ---
PW_TEST TEST
5 6 7 8
CP1 BOARD (SYA) SYSTEM CONTROL
32
33
NC
34
NC
35
VSS3
36
VDD3
37
RDSEL
38
CLK(SFW)
39
DATA0(SFW)
1AV4R1JA2214G
40
RB305
CHG
220
SO3 41
1 2
SCAN OUT3
SO2 42
3 4
SCAN OUT2
SO1 43
5 6
SCAN OUT1
SO0 44
7 8
SCAN OUT0
45
COMREQ/ZBOOT
46
ZCHG_DONE
47
3 4
NC
48
1 2
49
5 6
7 8
1K
RB303
1AV4R1JA1024G
R3003 32.768KHz
330K;1/16J
1AV4V10B7880G
7 8
3 4
5 6
1 2
RB304
10K
1AV4R1JA1034G
9 10 11 12
C14
BACKUPCTL
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
REFRESH
16
_CTL
VBDET
15
SDDET
14
MRST
13
NC
12
P01
11
SELFLED
10
VSS2
IC301
9
VDD2
LC87F2924BUFL64TBM
8
QXXGA0500081P LCD_PWM
7
H=0.85 NC
5.0X5.0 6
STB_DDR
8bit MICROPROCESSOR
5
PON2
4
BAT_T_V
3
NC
2
BACKUPCTL
1
ASICSCK
ASICSDO
50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
X3002
13 14 15 16
K
BACKUP_BAT
BOOST4.2V
AL3.2V
J
ZJACKIN
ZCARD
USBCNT
PW_ON
1ST
I
2ND
CHG
ZCHGDONE
SELF_LED
ZBOOT_COMREQ
BLON
PON
PLLEN
REFRESH_CTL H
MRST
G
VBDET
SDDET
F
LCDPWM
STB_DDR
PON2
E
ASICSCK
ASICSDI
ASICSDO
SREQ
BAT_T
D
UNREGSY
TO DMA
C
B
A
17 18 19