Panasonic CQC9800U - AUTO RADIO/CD DECK, Руководство по обслуживанию

Страница: 23 / 92

Pin
No.
Port Descriptions I/O (V)
131 A0 Address bus of FLASH
ROM O 0
132 A1 O 0
133 A2 O 3.3
134 A3 O 3.3
135 /RST Reset signal output(To
Servo DSP) O 3.3
136 A4 Address bus of FLASH
ROM O 3.3
137 A5 O 0
138 A6 O 3.3
139 A7 O 3.3
140 A8 O 0
141 A9 O 3.3
142 CVDD7 CORE CPU system (1.6V)
power supply
- 1.6
143 A21 - - 0
144 DVSS9 GND - 0
12. IC BLOCK DIAGRAM
12.1. Main Block
IC201,301,401 : C1ABBB000090
IC205,206,305 : C1BB00000650
23