Main & Front Block Diagram - LG XC62-A0U Service Manual

2. MAIN & FRONT BLOCK DIAGRAM
DECK/ HD
DECK
MD
P/B L/R P/B L/R
REC L/R RE L/R
HA1227 HA1227
TAPE I IC TAP
TUNER TUNER
MODULE MODULE
AUX AUX INP INPUT
PORT INPUT PO RT INPUT
VFD DR VFD DRIVE IVE IC
XC62 XC 62 ON ONLY
PT632 PT6324
SOL "B"
9. 9.8304 8304 MHz
MOTOR
MODE B
HALF B
NEC NEC
NEC NEC
AU AUDIO DIO
AUDIO AU DIO
MICOM MI COM
MI MICOM COM
REC MUTE
P/B MUTE
REC BIAS
REC L/R RE
RDS RDS
CD CD DATA.CL
DATA.CLK DATA.CLK
PLL PLL DAT.CLK DAT.CLK
BU40 BU4052 52 DATA
TUN TUNER L/ L/R
TAPE L/R TAP E L/R
BU4052 BU4052
AUX AUX L/ R
PORT L/R /R PORT
3-28
FLD (DISPLAY)
MAIN N BOARD MA OARD AMP P BOARD AM
12.288 12. 288 MHz
9829_DA 9829 _DAT
PS9829B PS9829B
PS9829B PS9829B
PWM PWM
PWM PWM
9829 9829_RESET ESET
MODU MODULATOR TOR
9829_CLK 9829_CLK
MODULATOR MODU TOR
LEVEL METE LEVEL TER
L/R
AK5358 AK5358
CD DATA.CLK
CLK CLK.DA DATA TA
ATA.CL K
LEVEL SHIFT IC VEL SHIFT IC
AK5358 R AK5358 REST ST 74 74VHCT244
AK535 AK5358
OP AMP OP MP
3-29
XC102 : 2 CH (50W X 2Ch)
W/O DECK
XC62 : 2 CH (30W X 2Ch )
W /SINGLE DECK
TAS5142 TA S5142_PDN DN
TAS5142 TA S5142_SD
FL FL+/ -, -, FR+ FR+/- /-
TAS5142 TAS5142
TAS5142 TAS5142
Power Amp Power Amp
Power Amp Power Amp
H/P_SW H/P_SW
PWM M OUT PW OUT
OP OP AMP MP
HEAD PHONE HE HONES
44
CD CD
SANYO SANYO
LC786 LC78692N 92NW
USB DA+.-. USB
FL FL
FR FR
L
R
DA+.-. 5V