Block Diagram And Schematic Diagram; Block Diagram And Overall Connection Diagram - Pioneer S-DV900SW Service Manual

1

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM AND OVERALL CONNECTION DIAGRAM

A
6CH AMP (SERVICE)
C
(AZW7283)
B
IC3301 STK402-270
1 6
C IC3401 STK402-270
1 6
D
E
NOTES: • When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
• The > mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
F
• : The power supply is shown with the marked box.
12
1
2
16 18
16 18
7
1
1
7
2
3
XV-DV900
XV-DV900
IC3002(1/2)
FLP
BA4558F
IC3001 M62446AFP
3
1
2
FLN
CP
3 17
CN
1
2 15
IC3004(1/2)
BA4558F
SLP
11
3
SLN
9
1
2
IC3003(1/2)
BA4558F
6
SWP
5
SWN
7
6
IC3004(2/2)
BA4558F
IC3101(1/2)
UPC4570
5
6
3
2
IC3103(1/2)
BA4558F
5
5
7
3
7 6
6
IC3103(2/2)
2
IC3104(1/2)
BA4558F
IC3104(2/2)
BA4558F
BA4558F
5
6
IC3102(1/2)
BA4558F
AF ASSY
A
(AWU8098)
S-DV900SW
3
4
TRADE 1
B
ASSY
(AWU8028)
31
33
34
36
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