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SERVICE MANUAL
CONNECTORS
Power
Connector – P
Pin
Description
1
2
GND
3
4
5
6
7
STBY
8
9
Hard disk pow
er – PL4
Pin
De
1
+12VSTB
2
3
4
+5VSTB
Fan power – PL450
Pin
Description
1
2
3
AV Connector – PL340
Pin
De
scriptio
1
+12V
2
GND
3
+5V
4
GND
5
Red
6
Green
7
Blue
8
G ND
9
CVBS
10
Y
L451
+12V
GND
5V
+3V3
+3V3
NC
NC
04
scriptio
n
GND
GND
NC
+5V
GND
n
Pin
11
12
13
14
15
16
17
18
19
20
Fr
on
t Panel Conne
Pin
1
2
3
4
5
6
H
ard disk dat
Pin
De
scriptio
1
HDDRESET
2
GND
3
HBUFDATA7
4
HBUFDATA8
5
HBUFDATA6
6
HBUFDATA9
7
HBUFDATA5
8
HBUFDATA10
9
HBUFDATA4
10
HBUFDATA11
11
HBUFDATA3
12
HBUFDATA12
13
HBUFDATA2
14
HBUFDATA13
15
HBUFDATA1
16
HBUFDATA14
17
HBU
FDAT
18
HBUF
DAT
A15
19
GND
20
NC
Description
C
FBOUTENC
AV_INT
GND
LEFT AUDIO
RIGHT
AUD
IO
GND
GND
SDA0
SCL0
Page 23
ctor –
PL609
De
scriptio
n
+5V
GND
SENSE
IR_IN
DISP DATA
DISP CLK
a Conne
cto
r – PL900
n
Pin
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
A0
37
38
39
40
De scription
GND
GND
H_DIOW
GND
H_DIOR
GND
IORDY
GND
HDD-IRQ
NC
DA1
GND
DA0
DA2
HDDCS-0
HDDCS-1
IDE-DASP
GND
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