Cp1 Board (Sya) System Control - Sanyo VPC-TH1 Service Manual

K
SYA
Y1-17300/SG314-J
VOLTAGE: VIEW MODE, LCD ON
J
I
H
G
CN301
GND
1 R3014
750;1/16J
RED_LED
2
GREEN_LED
3
BOOST5V R3012
4
BOOST5V 220;1/16J
ZOOM_AD
5
SW3.2V
6 SW3.2V
SCAN OUT1
7
SCAN OUT0
8
F
SCAN IN4
9
SCAN IN3
10
SCAN IN2
11
SCAN IN1
12
SCAN IN0
13
GND
14
1ST
15
2ND
16
GND
17
E
Z2 Z1
TO TB4 CN621
D
HINGE
TO DMA
CN302
GND
1
C
POWER
2
COM1
3
PANEL_OPEN
4
GND
5
AL3.2V
6
AL3.2V
Z2 Z1
SCAN IN
0
TO TB3 CN611
B
SCAN OUT
0 UP DOWN
1 -- VREC
2 PW_TEST
A
1 2 3 4
BOOST5V
3.2
AL3.2V
ZBACKUPCTL
3.2
3.2V
2.4V
REG
DET
2.8V
3.3V
DET
DET
R3001
330;1/16J BAT_OFF
BACKUP_BAT
TO DMA
1 2 3 4
LEFT RIGHT SET
PLAY MENU POWER
-- TEST -- --
5 6 7 8

CP1 BOARD (SYA) SYSTEM CONTROL

BOOST5V
UNREGSY
SW3.2V
AL3.2V
BACKUP3.2V
RESET
RB312
100K
1 2
3 4
RESET
1AV4V10B8550G
32.768KHz
X3002
330K;1/16J
3.2
R3011
R3013
22K;1/16D
TH301
NCP15WF104F03-RC
GREEN_LED
RED_LED
SI0
ZBACKUPCTL
SI1
SI2
SI3
SI4
KEY_2ND
KEY_1ST
HINGE
ZOOM_SW_AD
SO1
SO0
PANEL_OPEN
RB303
100K
1 2
3 4
5 6
7 8
9 10 11 12
C18
SW3.2ON
3.2
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
B8 A8 D5 C7 D6 C8 D7 D8 E8 E6 F8 E7 F7 F6 G7 G8
A7 H7
BAT_OFF
B7 ZSREQ PON H8
C6 E5
B6 ZBOOT_COMREQ PON2 G6
B5 ZRESET SW3.2ON F5
A6 XCIN MRST H6
C5 XCOUT G5
IC301
A5 VSS1 H5
LC87F2924BUFL64TBM-E
R3026
A4 XIN QXXGA0500081P USB_ON H4
1K;1/16J
KEY_2ND
B4 XOUT KEY_2ND F4
8bit MICRO-PROCESSOR
PANEL_OPEN
A3 VDD1 PANEL_OPEN H3
R3015 SI0
C4 BATTERY SCAN_IN0 G4
1K;1/16J
TXRX
B3 NC BAT_URX G3
D4 INT_TEMP BAT_UTX F3
330K;1/16J
TIMEOUT
A1 ASIC_SDI ZCHG_DONE G2
A2 ASIC_SDO H2
ASIC_SCK
B1 B2 C3 C2 D2 C1 D3 D1 E1 E2 F1 E3 F2 E4 H1 G1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1K
RB307
BATTERY REMAINING GAUGE
IC305
MAX17022ETA+T
QMAX17022ETAP
1 8
VIN VAA
2 7
CELL BAUD1
3 6
BAUD0 GND
4 5
GND TXRX
4 3
1;B
CB301
Z1
13 14 15 16
K
TO DMA
BOOST5V
UNREGSY TO PWA
SW3.2V
ZBOOT_COMREQ
ZSREQ
R3005 TO DMA
J
10K;1/16D
TO PWA
BAT_TEMP
WIFI_TEMP
4 3
5 2 3.2
TO PWA TO PWA
DC_IN
6 1
UP0431300
Q3003
I
AL3.2V
TO DMA
ZAVJACK
TO PWA
ERR
TO DMA H
PLLEN
TO DMA TO DMA
NAND_RESET
G
TO PWA,TCA
PON
TO PWA
PON2
SW3.2ON
TO DMA
MRST
TO PWA
USB_ON
F
AL3.2V
R3004
TO PWA
TIMEOUT
TO DMA
ZCHGDONE
E
TO DMB
HDMI_HPD
ZUSBDET
ST_CHG
TO DMA
ZCARD
D
TO DMA
HOTLINE
TO PWA
CHG_CNT
C
ASIC_SCK
ASIC_SDO
TO DMA
ASIC_SDI
AL3.2V
4.7K;1/16J
R3010
B
TO PWA
BAT+SY
A
17 18 19