JHT01 Service Manual
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5 SMC SMBus clock interface I/O pin.
6 SMD SMBus data interface I/O pin.
7 TS Connect to thermister (Note 3)
8 GND Battery Negative Terminal.
9 GND Battery Negative Terminal.
Note: 1. ID pin must be floating.
2. The battery can be charged/discharged only while this pin is connected to GND
by the system.
3. Thermister: DTN-C103F3H-SYS115A (or 103AT2 equivalent).
The other thermister Pin is connected GND.
3.11.3 On board RTC battery:
• Maxell ML1220T13 3V/14mAH Lithium
•
Sanyo ML1220T28 3V/15mAH Lithium
• Panasonic ML1220/B 3V/17mAH Lithium
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer’s instructions.
4. INVERTER SPECIFICATION
JHT00/01 14.1 inch inverter spec
Description
This inverter is designed to light up the CCFL of LCD for J HT00/01 notebook.
This inverter is designed to light up the CCFL of LCD for notebook. It should be
supported J HT00/01 14.1 LCD panels. There are two control signals that come
from system to control lamp brightness. One signal is named DAC_BRIG, which
limits current to meet LCD lamp current specification. Another one is named
PWM, which adjusts lamp brightness. This inverter brightness is adjusted by
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