Service Manuals, User Guides, Schematic Diagrams or docs for : LG Car Audio TCH-600 BLOCK
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BLOCK DIAGRAM
TU101 Q101,CF102 IC101 IC102 IC103
IF Filter & IF IC NC IC MPX IC B/UP
FM F/ END
Amp [LA1140] [KIA6010] [LA3430M]
ACC
VT FM Vcc FM Vcc FM Vcc FM Vcc FM Vcc
4.7V ZD102 Q112 5V Reg
Vdd Q807
TU201 FM ON *OPTION
9.4V Reg
AM TUNER
Q802 LED Flash
Q109,110 FM OSC
AM Vcc VT Q805
IC104 PLL IC
LPF1
[KIC9256P]
PWR 14V
Q808,Q809 Q203 RESET
AM OSC
PWR ON AM ON Q803,Q804
IC502 Q505,Q506,Q507
D-RAM IC 7.5V Reg
[A43L2604V] IC504 IC601
3.3V Reg E/Vol IC POWER IC
SPK
Q501 [PT2312L] [TDA8571]
LD S/W MUTE IC801
IC501 *OPTION
CD MECHA D601 AF Amp LINE OUT
TN-2001-005 DSP IC [Q601,Q602]
[LC78647NT]
LEVEL DET
ACC DET
Q806
IC503
BTL DRIVER Back Light
IC u-COM [LD901~925]
[BA5810FP]
*OPTION IC401
KEY IN1/2 LCD DRIVER IC
[LC875700A]
IC901 LCD
CDC
DIODE MATRIX [PT6523]
2-29 2-30
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