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

Страница: 12 / 92

Pin
No.
Port Description (I/
O)
(V)
FM AM CD
30 CD_FS - O 4.9 4.9 2.8
31 RESET_DSP - O 4.9 4.9 4.9
32 Avdd Power supply
of D/A
converter I 5.1 5.1 5.1
33 AVREF Reference
voltage for D/A
converter I 5.1 5.1 5.1
34 AVGND Reference
GND for D/A
converter I 0 0 0
35 AVSS Grand for A/D
and D/A
converter I 0 0 0
36 NC No Connection - - - -
37 INIT_A Initializ A A/D 2.9 2.8 2.9
38 INIT_B Initializ B A/D 0 0 0
39 NC No Connection - - - -
40 Vss GND I 0 0 0
41 CD MUTE Signal output
according to
command
employment O 5.1 5.1 5.1
42 NC No Connection - - - -
43 NC No Connection - - - -
44 NC No Connection - - - -
45 NC No Connection - - - -
46 NC No Connection - - - -
47 MOD0 Operating
mode input 0 I 5.1 5.1 5.1
48 MOD1 Operating
mode input 1 I 5.1 5.1 5.1
49 MOD2 Operating
mode input 2 I 0 0 0
50 H_STANDBY External
standby input
I 5.2 5 5.1
51 DC_DC_CNT DC/DC control
for 60W
- - - -
52 FP_MOTOR1 Front open/
close control 1
O 4.9 4.9 5
53 FP_MOTOR2 Front open/
close control 2
O 4.9 4.9 5
54 V_CNT1 Panel driving
voltage
conCirol 1 O 0 0 0
12