Samsung SGH-G810 Servise Manual page 27
Gsm telephone
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Also See for SGH-G810:
- User manual (116 pages) ,
- Quick start manual (7 pages) ,
- User manual (133 pages)
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10-1-4 : Abnormal Vibrator operation
Drive vibrator
U601 pin1
output = high?
CN1 pin 1
output=high?
Check motor
END
MOTOR_EN
SUB_KEY_EN
YES
YES
1
CE1
2
GND
3
CE2
4
NC
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NO
U601, C634, C635, C636, L607
NO
CN1, C66, AD1, C65
V_BAT
VDD_3.3V_VIB
U601
8
VOUT1
7
VDD
6
VOUT2
5
NC
9
C631
10-13
Flow Chart of Troubleshooting
Check
Check
VDD_3.3V_SUBKEY
C632
C633
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