Pioneer MJ-L5 Service Manual page 83

7.4.2 SURROUND PROCESSOR (SP-L5)
POWER SUPPLY BLOCK
AN1
SIGNAL ROUTE BLOCK
VCR OUT
IC3551
VCR IN
DVD IN
FUNC1
TO CDR
REC
PB
TO MD/TC
PB
REC
6
L1
FU1
3
2
MAIN TRANSFORMER
SUB TRANSFORMER
IC3571 IC3701
BUFFER1
DOLBY
IC3531
IC3501
BUFFER2
FUNC2
T1
11
D11
12
13
14
15
T2
IC1
D1 – D4
IC3201
IC3001
C C
S S
L, R
REAR & CENTER
VOL.
+10dB AMP
MJ-L5, SP-L5
D21
+ B
– B
V + 5
Q91
V + 9
Q52
Q71
V – 9
Q81
V – 7
E + 5
IC2
IC3401
C ch
S ch
POWER AMP S ch
83