Haier L26F6, Service Manual

Page: 31 / 67

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Inverter Connector: CI0114M1HRL-NH (Cvilux)
Pin
No
Symbol Description
1 VDDB Operating Voltage Supply, +24V DC regulated
2 VDDB Operating Voltage Supply, +24V DC regulated
3 VDDB Operating Voltage Supply, +24V DC regulated
4 VDDB Operating Voltage Supply, +24V DC regulated
5 VDDB Operating Voltage Supply, +24V DC regulated
6 BLGND Ground and Current Return
7 BLGND Ground and Current Return
8 BLGND Ground and Current Return
9 BLGND Ground and Current Return
10 BLGND Ground and Current Return
11 DET
(27)
BLU status detection:
Normal : 0~0.8V ; Abnormal : Open collector
12 VBLON
BL On-Off control:
High/Open (2.0V~5.5V) for BL On, Low (GND)
for off
13
Internal
PWM
(26)
(VDI
M)
Internal PWM (0~3.1V,10~100% Duty)
< NC ; when External PWM mode>
(29)
14
External
PWM
(28)
(PDI
M)
External PWM (5%~100% Duty ratio)
< NC ; when internal PWM mode>
(29)
S ervice M a nu a l
Model No.: /)
3 0