Read LG 42PA4500-DF / 42PA4510-DC (CHASSIS:PB21A) Service Manual online
GP2R, LM1 Training Manual
Table of contents
1. PCB layout.
2. GP2R vs LM1
3. GP2R. (Block, Power, I2C)
4. LM1. (Block, Power, I2C)
5. LM1 SOC Power sequence.
6. Memory test.
7. Pen touch overview.
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