Read Sharp SD-CX1 (serv.man10) Service Manual online
SD-CX1H
– 70 –
WAVEFORMS OF MD CIRCUIT
POWER ON
TOC READ (Low reflection disc)
TOC READ (Low reflection disc)
TOC READ (Low reflection disc)
PLAY (Low reflection disc)
PLAY (Low reflection disc)
TOC READ (High reflection disc)
TOC READ (High reflection disc)
TOC READ(High reflection disc)
STOP ---> PLAY
TP1518
(RESET)
TP1800
(3.2V)
TP1511
(PCONT0)
TP1212
(FEMON)
TP1422
(DSENSE)
TP1420
(FOK)
TP1201
(EFMMON)
TP1135
(ADIPO)
TP1122
(F+)
TP1207
(TEMON)
TP1603
(SP+)
TP1602
(SP-)
TP1122
(F+)
TP1122
(F+)
TP1207
(TEMON)
TP1603
(SP+)
TP1602
(SP-)
1
2
3
4
4
6
10
11
4
6
10
11
4
5
12
13
14
15
5
6
7
4
5
6
7
4
6
8
9
4
6
8
9
TP1122
(F+)
TP1212
(FEMON)
TP1207
(TEMON)
TP1451
(ADJUST)
TP1122
(F+)
TP1212
(FEMON)
TP1207
(TEMON)
TP1451
(ADJUST)
TP1122
(F+)
TP1207
(TEMON)
TP1601
(SLD+)
TP1600
(SLD-)
TP1122
(F+)
TP1207
(TEMON)
TP1601
(SLD+)
TP1600
(SLD-)
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