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CN25
R332
68R
5V_SB
SDA
1
2
3
R333
68R
SCL
4
B4B-PH-K
U21
1
VGA_HS
1A
5V_SB
3
2A
5
LED_G
3A
9
LED_R
4A
11
RST_H
5A
13
6A
14
VCC
C261
74HCT14
100nF
VCC
C481
100nF
CN28
1
2
LED_G#
R340
330R->0R
3
LED_R#
R341
330R->0R
4
5
6
7
8
9
C265
9X1 2mm
47nF
5V_SB
R352
15K
2
1Y
VGA_HS#
4
2Y
6
LED_G#
3Y
LED_R#
8
4Y
10
R338
0R
RST#
5Y
12
6Y
7
GND
R437
1K
5V_SB
R343
0R
R344
1K
IR
C263
C266
1000pF
10uF/16V
R347
BKLT_CNTL
R350
10K
KEY
- 43 -
CN27
1
2
3
4
5
POWER
6
7
7X1 2.5mm
AGND
INPUT
CN39
1
2
2X1 2.5mm
AGND
R436
1K
IR_USB
C480
1000pF
R348
R345
E_PWM
0R_DNS
4K7->1K
12V
0R_DNS
C267
+
47uF/16V
1
Q15
MMBT3904
R396
VCC
ISEL
C269
R397
0R_DNS
100nF
0R_DNS
12V_SB
F1
FUSE_DNS
12V
F4
FUSE
12V_SB
R334
10K_DNS
5V_SB
R394
0R
R335
100R
R337
10K_DNS
SB_PWR
STANDBY: 0
POWER ON: 1
3V3S
C95
100uF/16V
AGND
VCC
CN29
1
2
3
4
5
6
7
7X1 2mm
BACKLIGHT CONNECTOR
BRT_CNTL
R353
0R_DNS
Qingdao Haier Electronics Co.,Ltd.
Title
POWER INTERFACE
Size
Document Number
B
42PDP TV_MAIN
Date:
Saturday, February 18, 2006
12V
U20
1
8
S1
D1
2
7
S2
D2
3
6
C259
S3
D3
4
5
G
D4
100nF
CEM9435A_DNS
C260
+
C479
1nF_DNS
47uF/16V
R336
1K_DNS
Q13
1
MMBT3904_DNS
R339
10K_DNS
VCC
AVCC
L20
470uH
C344
+
1000uF/10V
VCC
C264
+
C262
47uF/16V
100nF
Rev
C-03
Sheet
20
of
30
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