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8. Level 3 Repair
8-4-10. Main Display
Check
VSP_5P9 = 5.9V(C7059,C7060,C6036)
VSN_-5P9 = -
5.9V(C7061,C7062,C6038)
YES
NO
END
YES
NO
Resolder or Replace the SUB PBA
U7008 (Main PBA)
NO
Resolder or Replace the main PBA U7008
YES
No
Replace the Display module
YES
No
YES
Check
LED_A_24P = 24V( C7038~C7041)
VDD_LCD_1P8 : 1.8V (C6039)
Check the connection of
SOC6000 (SUB PBA)
Reconnect SOC6000
LCD is still off after PWR ONs
Содержание SM-A326B
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