Rtc Trouble - LG C3400 Service Manual
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Also See for C3400:
- User manual (297 pages) ,
- Specifications (4 pages) ,
- User manual (201 pages)
Table of Contents
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4.14 RTC Trouble
TEST POINT
X101
R109
CIRCUIT DIAGRAM
3
2
MC-146_7pF
32.768KHz
X101
4
R109
1
10M
C142
NA
_SUB_CS
C150
1000p
CLKON
_RESET
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4. Troubleshooting
V7
GPIO_43_NSUB_LCD_CS
N10
CLKIN
P13
CLKON
C9
OSCOUT
E9
OSCIN
F9
PWRON
V3
NRESET
L18
GPIO_0_IRDA_TX
L14
GPIO_1_IRDA_RX
K16
GPIO 2 NIRDA EN
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