Pin
No.
Mark I/O Function
90 LED A I/O
LED Control
(active H)
91 DES1 I/O Destination Setup 1
92 DES2 I/O Destination Setup 2
93 OPEN_H I/O
CD Tray Open Control
(active H)
94 CLOSE_L I/O
CD Tray Close Control
(active L)
95 GND —
D/A Converter
Reference GND
96 (N.C) I/O (Open)
97 (N.C) I/O (Open)
98 MBP2 I/O MICOM Beatproof
Cont2(active H)
99 MBP1 I/O MICOM Beatproof
Cont2(active H)
100 VRef+ — D/A Converter
Reference Voltage
13. Block Diagram
14. Schematic Diagram
(All schematic diagrams may be modified at any time with the development of new technology)
Note :
S1
PROTECT detect switch
S2
REFLECT detect switch
S3
LOAD OPEN detect switch
S4
DISC IN detect switch
S5
LOAD PLAY/REC detect switch
S6
LOAD PLAY detect switch
S7
60