Schematic Diagram -Cd Mechanism Section - Sony CDX-M730 Service Manual

4-6. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 46 for IC Block Diagrams.
CN2
TP77
TP78
C1
TP81
TP82
TP83
TP84
SW4
CN13
CN3
TP85
M902
M901
TP5
SW5
TP1
TP4
SW2
TP2
SW3
TP3
M903
Note:
• Voltage is dc with respect to
ground under no-signal conditions.
no mark : CD PLAY
• Refer to page 30 for Waveforms.
Q1 TP9 TP8
R3 R26
R29
R30
C4
C6
C5 C3
C43
TP79
TP80
C14
TP10
C13
C11
R5
TP7
C15
C10
TP12 C9
TP11
C8
C16
TP92
R7
TP21
TP18
TP17
R6
TP20
TP16
TP19
TP87
TP86
C20 C23
C19 R9
C24
C18
TP89
IC1
IC B/D
C29 C25
C17
TP6
TP30 TP32
R15
R24
R12
R25
R14
C22 R10
IC2
C21
TP90
C30 C37
TP91
TP27
TP29
TP26
TP28
31 31
FB4 FB2
C35
TP45
TP44
TP43
TP42
TP41
TP40
TP39
TP38
TP37
TP46
TP36 C38
TP35
TP34
C36
C44
CN1
TP61
R18
TP76
C34
TP60
TP75
FB3
TP59
R19 TP74
TP58
TP73
R20 TP57
TP72
TP56
R17 TP71
TP55
TP70
TP54
TP69
TP53
TP68
TP52
TP66
TP51
R22 FB7
TP50
TP64
TP49
R21 FB6
TP48
TP63
TP47
TP62
IC B/D
CDX-M730
(Page 38)