AIWA CDC-X144 Service Manual - Page 10

Schematic Diagram-cd Mechanism Ic B/d

Page 10 highlights

• Refer to page 21 for Waveforms. 3-9. SCHEMATIC DIAGRAM - CD MECHANISM SECTION - • Refer to page 29 for IC Block Diagram. CN2 TP31 R13 C36 TP30 TP29 TP14 R12 C35 TP28 TP27 TP26 C34 R11 SW4 M901 M902 TP27 SW3 TP28 TP29 SW2 Q1 TP32 TP33 R14 R15 C38 C37 C39 TP19 TP20 C26 TP21 C27 TP81 TP80 TP85 TP83 TP84 TP82 TP87 TP88 TP89 SW1 TP90 TP91 C28 TP22 C29 TP23 C30 TP24 TP25 C31 C32 C1 C20 R9 R7 C18 C17 C25 C23 C21 R6 R1 TP13 C13 IC1 TP12 TP11 TP10 TP9 TP8 TP7 TP6 TTPP45 TP3 TP2 TP1 C11 C5 C8 X1 C3 C6 FB1 C2 C7 R41 JR41 JR40 R42 IC B/D M903 TP92 TP93 R70 R71 C70 IC2 R72 R73 C71 R74 R75 C72 R76 R77 C73 TP100 C74 TP71 TP70 TP73 TP72 C79 R85 R84 C78 R83 R82 C77 R81 R80 C76 R79 R78 TP75 TP74 C75 23 23 C19 JR90 JR91 CDC-R104/X104/X144 TP65 TP64 TP63 TP62 TP61 TP60 R45 TP59 R44 TP58 TP57 TP56 TP55 TP54 TP48 TP52 TP51 TP53 TP49 TP50 TP47 TP46 TP45 TP44 TP43 TP42 TP41 TP40 CN1 (Page 24)

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23
23
CDC-R104/X104/X144
IC B/D
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP21
TP24
TP26
TP27
TP28
TP29
TP30
TP31
TP40
TP41
TP70
TP71
TP72
TP73
TP74
TP75
TP80
TP81
TP82
TP83
TP84
TP85
TP87
TP88
TP89
TP90
TP91
TP92
TP93
TP42
TP43
TP44
TP45
TP46
TP47
TP48
TP49
TP50
TP51
TP52
TP53
TP54
TP55
TP56
TP57
TP58
TP59
TP60
TP61
TP62
TP63
TP64
TP65
TP100
TP14
C13
C17
C20
C28
C30
C31
C34
C35
C36
C37
C38
C39
C5
C70
C71
C73
C74
C75
C76
C77
C79
C8
R1
R12
R14
R15
R7
R70
R71
R72
R73
R74
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
TP19
C18
R6
C25
TP20
TP22
TP23
TP25
C32
C27
C26
C29
C1
C2
C3
C7
C11
C78
C72
C19
SW4
SW2
SW3
TP27
TP28
TP29
SW1
TP33
TP32
R13
R11
CN2
Q1
M901
M902
M903
C6
X1
R41
R42
CN1
C23
C21
R9
IC1
R44
R45
JR91
JR90
FB1
JR41
JR40
IC2
• Refer to page 21 for Waveforms.
3-9. SCHEMATIC DIAGRAM — CD MECHANISM SECTION —
• Refer to page 29 for IC Block Diagram.
(Page 24)