Service Manuals, User Guides, Schematic Diagrams or docs for : LG Mobile Phone LG W7000 LG W7000 7
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>> Download LG W7000 7 documenatation <<Text preview - extract from the document 6. TROUBLE SHOOTING
6. TROUBLE SHOOTING
Figure 6-1. shows a measurement set-up.
Figure 6-1. Measurement set-up
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6. TROUBLE SHOOTING
6.1 Rx Trouble (EGSM)
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6. TROUBLE SHOOTING
6.2 Rx Trouble (DCS)
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6. TROUBLE SHOOTING
6.3 Tx Trouble
U200 : CALYPSO
(BB Digital Main Chip)
U201 : NAUSICA CS
(BB Analog Main Chip)
U601 : PAM (PF08122B)
U604 : RF Main Chip (TRF6150)
U600 : TXVCO (ENFVZ4LO7)
U603 : Antenna S/W
(SHS-M090B)
N600 : Directional coupler
(LDC15D 190A0007A)
D600 : Shottky Diode
(BAT 15-099)
1
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6. TROUBLE SHOOTING
1
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6. TROUBLE SHOOTING
6.4 Voice Function Trouble
A. Receiver
B. Speaker
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6. TROUBLE SHOOTING
C. Microphone
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6. TROUBLE SHOOTING
6.5 Display Function Trouble
A. LCD
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6. TROUBLE SHOOTING
B. Indicator LED
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6. TROUBLE SHOOTING
6.6 Other Function Trouble
A. Vibrator
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6. TROUBLE SHOOTING
B. Charger
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