Text preview for : FR-X1A-WIR.pdf part of LG FR-X1A-WIR LG Audio FR-X1 FR-X1A-WIR.pdf
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q WIRING DIAGRAM
AUX-R AUX-R V-SDA V-SDA JK402 R-CH
GND GND V.CLK V.CLK
JK403 L-CH
AUX-L AUX-L D.GND D.GND R-OUT
GND GND 5.6V 5.6V R-IN PB-L
TU-R TU-R DK-MUTE DK-MUTE GND MGND
CN102 PN102
GND GND CD-CE CD-CE L-IN PB-R
TU-L TU-L CD DA CD DA R-OUT REC-L
PN104 CN104 A.GND
STEREO STEREO PB MODE PB MODE
TUNED TUNED RESET RESET PN302 REC-R
PO DOWN PO DOWN +9V
NC NC P/B MO
SUB PO SUB PO +9V(M)
TUNER PCB FRONT PCB AMP PCB
AMP MUTE AMP MUTE DECK MUTE
PCB NO: A1R-469A PCB NO: A1R-468C PCB NO: A1R-469B
D.REC D.REC DECK/REC
M.GND
9V LCD 9V LCD CD DATA
CN103 PN301
AUX-R AUX-R CD CE
PN105 +9V
GND GND
PLL-CE PLL-CE AUX-L AUX-L D.GND
PO DOWN
PLL-DI PLL-DI PN103 +5.6V
PO GND
PO GND
9V LCD
GND GND
9V C/D
9V MO
D.GND
RESET
MGND
S.PWR
+5.6V
PLL-CLK PLL-CLK CD-L IN
VCC
CN101 PN101 TU-R TU-R
PN106
PLL-DO PLL-DO GND GND CD-R IN
D.GND D.GND TU-L TU-L A.GND
+5.6V
GND
+9V
+9V
R-OUT
R-IN
GND
AC CORD L-IN
R-OUT
CN107
PN108
CN105
PO DOWN
PO GND
PO GND
9V LCD
9V C/D
9V MO
D.GND
RESET
MGND
S.PWR
+5.6V
VCC
POWER
TRANSFORMER
POWER PCB
+5.6V
GND
+9V
+9V
PCB NO: A1R-468A
CN106
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