Pioneer SX-750 Service Manual page 3

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1 1 . 8 P a c k i n g .
12. SCHEMATIC DIAGRAMS P.C. BOARD PATTERNS AND
PARTS LIST
12.1 SchematicDiagrams
12.2 MiscellaneousParts
1 2 . 3 I n t e r n a l C i r c u i t r y o f I n t e g r a t e d
C i r c u i t s .
. . . . . . . . . .
4 8
1 2 . 4 F i l t e r & M u t i n g A s s e m b l y ( A W M - 0 9 4 ) . . . . . . . . . . 5 0
12.5 Tone Control Assembly (AWG-046) '...-
52
12.6
Power Amplifier Assembly (AWH-046)
54
12.7
Power Supply & Protection Assembly (AWR-099)
. . . 58
P.A
Power Supply Assembly (AWR-1001 62
1 2 . 9 H e a d p h o n e
J a c k A s s e m b l y ( A W X - 1 0 6 ) . . . . . . . . .
6 4
1 2 . 1 0 T u n e r , A F & C o n t r o l A s s e m b l y ( A W E - 0 7 3 )
. . . . . . .
6 5
12.11 Amplifier Assembly (AWK-065)
73
1 2 . 1 2 D e + m p h a s i s
S w i t c h a s s e m b l y ( A W X O 9 5 } . - . . - ' . . .
7 4
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