LG SPD75A Service Manual

4-7
Copyright © 2020 LG Electronics Inc. All rights reserved.
Only for training and service purposes.
WAVEFORMS OF MAJOR CHECK POINT
1. CRYSTAL
2. FLASH MEMORY
FIG 1. WX601 (24.576 MHz)
FIG 2. VCC, CS#, CLK, DO
1
2
4
3
5
VCC
CS#
CLK
DO
1
2 4
53

LG SPD75A Specifications

General

Brand	LG
Model	SPD75A
Category	Speaker System
Language	English