Pioneer SD-533HD5 Service Manual page 20

1
SD-533HD5, SD-643HD5
3.1.6 POWER SUPPLY ASSY
A
Assembly Structure
STANDBY
Block
B
C
AUDIO Block
P8
CN902
AUDIO L 17
19
AUDIO R
VM Block
D
SVMY
M
20
1
2
M
POWER SUPPLY ASSY (AWV1887)
SECONDARY
Block
PRIMARY
Block
POWER SUPPLY Block
AUDIO Block
IC902 BD3867AS
PRE AMP
Q1602 Q1604 Q1606
21 IN1 OUT1 18
Q1601 Q1603 Q1605
2 OUT2 5
IN2
VELOCITY
MODULATION
Block
VM BLOCK VM COIL
2
3
AUDIO Block
VELOCITY
MODULATION
Block
P1
IC901 LA4282
POWER AMP
CN901
2 IN1 OUT1 11 4
3
5 OUT2 7
IN2 2
1
3
4
AUDIO
EQ
Block
SP L
SP R
4