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No.
Mark
I/O
Function
56-90
SEG34-
SEG0
O
Segment drive output
91
VCC
-
Power supply (+5V)
92
VREF
-
Reference for A-D
93
AVSS
-
Analog ground (0V)
94
COM3
-
LCD common 3
output
95
COM2
-
LCD common 2
output
96
COM1
-
LCD common 1
output
97
COM0
-
LCD common 0
output
98
VL3
-
LCD Bias
99
VL2
-
LCD Bias
100
N.C.
-
OPEN
14. Block Diagram
15. Schematic Diagram
(All schematic diagrams may be modified at any time with the development of the new
technology)
Note:
S601
: Power switch
S602
: Clock/Timer switch
S603
: Rec/Play/Demo switch
S604
: Disc 1 switch
S605
: Disc 2 switch
S606
: Disc 3 switch
S607
: Disc 4 switch
S608
Summary of Contents for SA-PM12P
Page 10: ...8 Operation Checks and Main Component Replacement Procedures ...
Page 77: ...18 Troubleshooting Guide ...
Page 78: ...19 Parts Location and Replacement Parts List Notes ...
Page 82: ......
Page 83: ...19 2 2 CD Loading Mechanism Parts List ...
Page 86: ......
Page 87: ...19 3 2 Cabinet Parts List ...
Page 110: ...Printed in Singapore M020100001 E N K J S FLE ...