Pioneer XC-L77 Service Manual page 46

XC-L77
Rear Panel
1 1
×2
Diagnosis and exchange
PCB Location
K
PRIMARY
UNIT
J
SECONDARY
UNIT
L
CONNECTOR
UNIT
G
STBY SW
UNIT
46
Rear Panel
1 1
1 1
×2 ×5
N I
AUX SPEAKER
UNIT UNIT
H
M
HP UNIT
D
KEYR UNIT
AMP
UNIT
A
FM/AM TUNER UNIT
C
MAIN UNIT
B
RF UNIT CN102 is connected with MAIN UNIT CN202
when diagnosing and repairing.
E
KEYL UNIT
F
BLUE IND. UNIT
RF UNIT