Ic Block Diagram; Main Block - Panasonic CQ-C9800U Service Manual
Removable full front mp3 wma cd player/receiver with full dot matrix display and cd changer control
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Also See for CQ-C9800U:
- Operating instructions manual (33 pages) ,
- Operating instructions (2 pages)
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Pin
Port
No.
131 A0
Address bus of FLASH
ROM
132 A1
133 A2
134 A3
135 /RST
Reset signal output(To
Servo DSP)
136 A4
Address bus of FLASH
ROM
137 A5
138 A6
139 A7
140 A8
141 A9
142 CVDD7 CORE CPU system (1.6V)
power supply
143 A21
144 DVSS9 GND
12. IC BLOCK DIAGRAM
12.1. Main Block
Descriptions
-
IC201,301,401 : C1ABBB000090
IC205,206,305 : C1BB00000650
I/O (V)
O
0
O
0
O
3.3
O
3.3
O
3.3
O
3.3
O
0
O
3.3
O
3.3
O
0
O
3.3
-
1.6
-
0
-
0
23
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