Hisense PDP32v69 Service Manual page 40

5
5V_STBY
R422 R422
STANDBY
D
R424 R424
KEY1-in 4.7K 4.7K
KEY1-in
0 0
U7 U7
1
PD3(INT1)
2
PD4(XCK/T0)
5V_STBY
3
GND1
4
VCC1
C32 C32 5
GND2
0.1uF 0.1uF
6
VCC2
7
PB6(XTAL1/TOSC1)
C264 C264
8
PB7(XTAL2/OSC2)
33pF 33pF
C
Y5 Y5
6MHZ 6MHZ
C398 C398
33pF 33pF
R467 1K R467 1K
IR-in
+5V
B
R81 R81
33K 33K
R83 R83
68K 68K
U31 U31
GND_CPU
1
X1
2
X2
Y4 Y4
32.768KHZ 32.768KHZ
3
VBACKJP
4
GND
R203 R203
1K 1K
DS1339 DS1339
A
5
4
5V_STBY
R421 R421
R51 R51 R78 R78
4.7K 4.7K 10K 10K 100 100
0 0 R197 R197
Q47 Q47
1 4.7K 4.7K R195 R195
3904 3904
R56 R56 R79 R79
0 0
0 0
24
PC1(ADC1)
23
PC0(ADC0)
22
ADC7
21
GND3
ATMEGA48 ATMEGA48 20 AREFC
AREF
19
ADC6
AVCCMCU
18
AVCC
17
PB5(SCK)
R57 R57
100 100
R71 R71 R60 R60
100 100 100 100
C399 C399
47uF 47uF
R466 R466 1K 1K
5V_STBY
+3.3Vstb
Q35 Q35
1 2N7002 2N7002
POWER-ON/OFF
R209 R209
1K 1K
8
VCC
7
INT
SCL_EXT
6
SCL_EXT
SCL
SDA_EXT
5
SDA_EXT
SDA
LG NEW ADD
4
3
5V_STBY
MMCU-RESET
R72 R72 68K 68K
R477 R477
C124 C124
1K 1K
0.1uF 0.1uF
R476 0 R476 0
LED_R
R474 0 R474 0
KEY0-in
C126 C126 0.1uF 0.1uF
R472 0 R472 0
KEY1-in
5V_STBY
L1 L1
FB_1K_OHM_200MA FB_1K_OHM_200MA
C33 C33
0.1uF 0.1uF
5V_STBY
CN20 CN20
1
2
3
MMCU-RESET
4
5
6
CON6_2.0 CON6_2.0
3
2
Title Title Title
<Title> <Title> <Title>
Size Size Size Document Number Document Number Document Number
A3 A3 A3 <Doc> <Doc> <Doc>
Date: Date: Date: Tuesday, July 24, 2007 Tuesday, July 24, 2007 Tuesday, July 24, 2007
2
1
D
C
B
A
Rev Rev Rev
<RevCode> <RevCode> <RevCode>
Sheet Sheet Sheet 1 1 1 of of of 1 1 1
1