Pioneer VSX-D307 Service Manual - Page 4

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Also for Pioneer VSX-D307: Operating Instructions Manual (33 pages), Operating Instructions Manual (32 pages)

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Pioneer VSX-D307 Service Manual
1
VSX-D307

2. SCHEMATIC DIAGRAM

A
2.1 FRONT ASSY
÷The differences of adjacencies to Key switches
B
2.2 PRIMARY ASSY
PRIMARY ASSY (AWX7073)
C
AC
POWER
CORD
VOLTAGE SELECTOR
AKX1004
Y10 (YJ6HW2-20-35/35)
Y11 (YJ6HW4-20-35/35)
Y12 (YJ6HW1-20-35/35)
D
• NOTE FOR FUSE REPLACEMENT
CAUTION -
4
1
2
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS
and PARTS LIST" or "PCB PARTS LIST".
FRONT ASSY (AWX7075)
POWER
TRANSFORMER
FU1
10A
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS ONLY.
2
3
ATS7206
120V
Y9 (YJ6HW1-25-35/35)
10V
Y8 (YJ6HW2-20-35/35)
0 V
Y7 (YJ6HW0-20-35/35)
120V
Y6 (YJ6HW8-20-35/35)
Y5 (YJ6HW4-20-35/35)
110V
0 V
Y4 (YJ6HW9-20-35/35)
0 V
Y3 (YJ6HW6-25-35/35)
FU3
4A
FU2
4A
RY901:
POWER RELAY
3
4
R541
1K
D515
1SS254
VOLTAGE SELECTOR
AKX-507
Y13 (YJ6HW2-25-35/35)
G
CN951
4