Panasonic CQRX400U - AUTO RADIO/CD/MP3 DECK, Руководство по обслуживанию

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6
IC601 : YESAM430 (CQ-RX100U/RX100L)
95 SUBPD Not connected - 0 0 0
96 SSC SD sensitivity control O 0 0 0
97 ANT CNT Not connected - 4.9 4.9 4.9
98 AMP CNT Not connected - 4.9 4.9 4.9
99 AF MUTE Audio signal mute O 0 0 0
100 AMP MUTE Mute for Power amplifier O 4.9 4.9 4.9
Pin
No
Port Description I/O Vol [V]
FM AM CD
Pin
No
Port Description I/O Vol [V]
FM AM CD
1 DBGP0 Not used - 0 0 0
2 DBGP1 Not used - 0 0 0
3 DBGP2 Not used - 0 0 0
4 RDS CLK Not connected - 2.5 2.5 2.5
5 RM DATA Remote control data I 4.6 4.6 4.6
6 CDC STB/
SYSID4 Not connected - - - -
7 EVENT Not connected - - - -
8 RESET System reset I 4.9 4.9 4.9
9 XT1 Crystal oscillator 1
(32.768kHz) I 1.0 1.0 1.0
10 XT2 Crystal oscillator 2
(32.768kHz) O 1.4 1.4 1.4
11 VSS Ground - 0 0 0
12 CF1 Ceramic oscillator 1
(13.50MHz) I 1.4 1.4 1.4
13 CF2 Ceramic oscillator 2
(13.50MHz) O 1.3 1.3 1.3
14 VDD +5V power supply - 5.0 5.0 5.0
15 INI A Initialization mode A
(RX200U: Pulled up; Oth-
ers: Pulled down) I 4.9 4.9 4.9
16 VSM Signal meter intensity
(Tuner) I 0 0 0
17 INI B Initialization mode B
(Pulled down) I 0 0 0
18 USB FLG Not connected - 0 0 0
19 USB RESET Not connected - 0 0 0
20 NC Not connected - 0 0 0
21 SYSID1 Not connected - - - -
22 SYSID2 Not connected - - - -
23 USB MUTE Not connected - 0 0 0
24 CDC DATA Serial data from CD
changer I 0 0 0
25 CDC CLK/
SYSID3
Not connected - - - -
26 CD DI (CD SI) Not connected - - - -
27 CD DO (CD
SO)
Serial data from CD I 3.2 3.2 2.2
28 CD CLK Serial clock for CD O 0 0 3.0
29 CD CE (FS) Chip enable for CD O 0 0 0.9
30 NC Not connected - 0 0 0
31 NC Not connected - 0 0 0
32 NC Not connected - 0 0 0
33 SUB READY0 Sub ready from CD servo I 5.1 5.1 4.9
34 REG READY0 Reg. ready from CD servo I 5.1 5.1 0
35 CD SW1 CD detection switch 1 I 4.9 4.9 4.9
36 CD SW2 CD detection switch 2 I 4.9 4.9 4.9
37 CD DMUTE CD mute I 0 0 5.1
38 CD LIMIT SW CD limit detection switch I 5.1 5.1 5.1
39 VSS Ground - 0 0 0
40 VDD +5V power supply - 4.9 4.9 4.9
41 CD MUTE Mute for Pick-up driver O 0 0 0
42 CD S/L CD Sleding/Loading mode
switch O 4.9 4.9 4.9
43 CD F/R CD loading direction: For-
ward/Reverse O 0 0 0
44 CD RESET CD reset O 4.9 4.9 4.9
45 HUB ACC
CNT
Not connected - - - -
46 HUB CNT Not connected - - - -
47 USB ENBL Not connected - 0 0 0
48 USB SLP Not connected - 0 0 0
49 LCD DI Serial data to LCD O 4.9 4.9 4.9
50 LCD DO Serial data from LCD I 4.3 4.3 4.3
51 LCD CLK Serial clock for LCD O 4.9 4.9 4.9