25
25
CDX-MP50
• Refer to page 21 for Waveform.
3-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 32 for IC Block Diagrams.
(Page 24)
(Page 24)
IC B/D
IC B/D
TP4
TP2
TP3
TP1
IC2
R10
R12
R15
R14
R121
R111
R113
R109
R102
R105
R131
R132
R114
R119
JR17
TP92
C21
C22
BP1
BP3
BP4
TP21
TP18
BP2
TP17
TP20
TP16
TP19
TP28
TP26
TP29
TP27
TP87
TP86
TP90
TP91
C112
C114
BP5
BP6
R136
R135
R134
R133
R130
TP33
TP32
TP30
TP31
TP15
MD14
M903
SW3
SW2
R100
R129
C30
R7
R103
R128
R127
R126
R104
R106
R154
R107
C70
IC12
R115
C111
C102
IC3
R124
C113
X2
SW5
Note:
• Voltage is dc with respect to ground under no-signal
conditions.
no mark : CD PLAY
∗
: Impossible to measure