Panasonic CQ-C1305L, Руководство по обслуживанию

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5
4 Technical Descriptions
4.1. Terminals Description
4.1.1. Main Block
IC601 : YESAM386
Pin
No
Port Description I/O Vol. (V)
FM AM CD
1 XIN Crystal ocillator (4.5MHz) I 2.5 2.5 2.5
2 TEST2 GND - 0 0 0
3 VREG Connected with capacitor - 3 3 3
4 VSSCPU GND - 0 0 0
5 LCD DO Serial data from LCD I 5 5 5
6 LCD DI Serial data to LCD O 5 5 5
7 LCD SCK Serial data to LCD O 5.1 5.1 5.1
8 LCD CE Chip enable for LCD CPU O 0 0 0.3
9 PANEL Front panel detection I 5 5 5
10 POWER LED Power LED drive O 0 0 0
11 MODE B Rotary encoder detection
for volume I 5 5 5
12 MODE A Rotary encoder detection
for volume I 5 5 5
13 CD DO Serial data from CD I 5.1 5.1 4.8
14 CD DI Serial data to CD O 0 0 5
15 CD CLK Serial clock for CD O 5 5 5
16 CD CE CD chip enable O 0 0 1.3
17 CD EM Ejecting mode for Sled
motor O 0 0 0
18 CD LM Loading mode for Sled
motor O 0 0 0
19 CD S/L Sleding/Loading mode
switch O 5.1 5.1 5.1
20 SUB READY Sub ready from CD servo I 5.1 5.1 5
21 CD IN SW1 CD detection switch 1 I 0 0 0
22 CD SW2 CD detection switch 2 I 0 0 0
23 CD LIMIT
SW
CD limit detection switch I 5.1 5.1 5.1
24 CD MUTE CD mute I 0.2 0.2 5.1
25 CD RST CD reset O 5 5 5
26 CD DMUTE Mute for Pick-up driver O 0 0 5.1
27 CD ERROR CD error status I 0 0 0
28 REG READY
(NEW)
Reg. ready from CD servo I 5.1 5.1 0
29 NC GND - 0 0 0
30 NC GND - 0 0 0
31 NC GND - 0 0 0
32 NC GND - 0 0 0
33 NC Not connected - - - -
34 NC Not connected - - - -
35 TBASS Not connected - - - -
36 NC Not connected - - - -
37 NC Not connected - - - -
38 NC Not connected - - - -
39 VDDPORT +5V power supply I 5.1 5.1 5.1
40 VSSPORT GND - 0 0 0
41 NC Not connected - - - -
42 NC Not connected - - - -
43 NC Not connected - - - -
44 NC Not connected - - - -
45 NC Not connected - - - -
46 NC Not connected - - - -
47 NC Not connected - - - -
48 NC Not connected - - - -
49 PWR CNT System power supply
control O 5 5 5
50 AMP CNT Power supply control for
External amplifier O 5.1 5.1 5.1
51 ANT CNT Not connected - 5.1 5.1 5.1
52 TEL MUTE Telephone mute I 5.1 5.1 5.1
53 BATT Battery level detection I 5.1 5.1 5.1
54 NC Not connected - - - -
55 AMP MUTE Mute for Power amplifier O 5.1 5.1 5.1
56 STBY Standby mode for Power
amplifier O 5.1 5.1 5.1
57 NC Not connected - - - -
58 AF MUTE Audio signal mute O 5.1 5.1 5.1
59 I2C DATA Serial data for Electronic
Volume O 5.1 5.1 5.1
60 I2C CLK Serial clock for Electronic
Volume O 5.1 5.1 5.1
61 NC Not connected - - - -
62 NC Not connected - - - -
63 NC Not connected - - - -
64 NC Not connected - - - -
65 NC Not connected - - - -
66 NC Not connected - - - -
67 SSC SD sensitivity control O 0 0 5.1
68 NC Not connected - - - -
69 RDS CLK RDS (Radio Data Sys-
tem) clock I 2.5 2.5 2.5
70 REM IN Remote control data I 5 5 5
71 NC Not connected - - - -
72 NC Not connected - - - -
73 NC Not connected - - - -
74 MONO Monaural mode O 0 0 0
75 AM MODE Power supply control for
AM mode O 8.3 0 8.3
76 FM MODE Power supply control for
FM mode O 0 8.3 0
77 NC GND - 0 0 0
78 INIT C GND - 0 0 0
79 INIT B GND - 0 0 0
80 INIT A GND I 0 0 0
81 VSSADC GND - 0 0 0
82 RDS DATA RDS (Radio Data Sys-
tem) data I 2.9 0 2.9
83 ST FM stereo indication I 5.1 5.1 0.3
84 SD FM/AM Signal level of FM/AM I 0 0 0
85 NC GND - 0 0 0
86 RESET Pulled-up I 5 5 5
87 ACC ACC level detection I 5.3 5.3 5.3
88 NC GND - 0 0 0
89 NC GND - 0 0 0
90 FM/AM IFC FM/AM center frequency
input I 1.5 1.5 1.5
91 NC GND - 0 0 0
92 SUBPD Not connected - 0.4 0.4 0.4
93 VDDPLL +5V power supply I 5.1 5.1 5.1
94 NC GND - 0 0 0
95 OSC FM/AM FM/AM local oscillation
frequency
I 1.4 1.4 1.4
96 VSSPLL GND - 0 0 0
97 NC Not connected - - - -
98 EO1 FM/AM phase detection
error output O 2.3 2.2 2.2
99 TEST1 GND - 0 0 0
100 XOUT Crystal oscillator
(4.5MHz) O 2.6 2.6 2.6
Pin
No
Port Description I/O Vol. (V)
FM AM CD