Haier L26K3 Service Manual page 27

Service Manual
Model No.:
Power of audio anplifier connector (CNA2)
Pin number
Signal name
1
24V
2
24V
3 GND
Sensitization connector (CNE3)
Pin number
Signal name
1
3.3V
2
GND
3
SCL
4
SDA
Data of DSMB Connector (CNF4)
Pin number
Signal name
1
GND
2 VGA_R/PR
3 VGA_B/PB
4
VGA_G/Y
5
GND
6 VGA_H_SYNC
GND
7
VGA_V_SYNC
8
9 GND
CVBSIN
10
DSMB-L
11
DSMB-R
12
GND
13
14 GND
GND
15
26
Description
24V
24V
GND
Description
3.3V
GND
Clock of Sensitization
Data of Sensitization
Pin number
Description
16
GND
VGA_R/PR 17
VGA_B/PB 18
19
VGA_G/Y
20
GND
VGA_H_SYNC 21
GND
22
VGA_V_SYNC
23
GND 24
CVBSIN
25
DSMB-L
26
DSMB-R
27
GND
28
GND 29
GND
30
Description
Signal name
DSMB_CVBSO DSMB_CVBSO
LINEOUTL LINEOUTL
LINEOUTR LINEOUTR
GND GND
DSMB_IR DSMB_IR
DSMB_TX DSMB_TX
DSMB_RX DSMB_RX
GND GND
GND GND GND
DSMB_SCL DSMB_SCL
DSMB_SDA DSMB_SDA
DSMB_D_LINE_ON DSMB_D_LINE_ON
DSMB_COME_IN DSMB_COME_IN
VIDEO_TYPE1 VIDEO_TYPE1
VIDEO_TYPE2 VIDEO_TYPE2