Panasonic SA-PM41P, Руководство по обслуживанию

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Pin No. Mark I/O Function
1 CH_SW I Change Switch (CR16)
2 TU_TUNED I Tuner tuned signal
3 TU_ST I Tuner Stereo signal
4 TU_SCK I Tuner Serial Clock Input
5 TU_SDA I/O Tuner Serial Data Input
6 MBP1 O Microcomputer Beat Proof
Output 1 (CONTROL)
7 MBP2 O Microcomputer Beat Proof
Output 2 (CONTROL)
8 BYTE - External Data Bus Width Select
Input (Connect To Ground)
9 CNVSS/ - Flash Mode Terminal
(Connected To Ground)
10 XCIN - 32.768 kHz Sub Clock
11 XCOUT - 32.768 kHz Sub Clock
12 /RESET - Reset Input (ACTIVE L)
13 XOUT - 10 MHz Main Clock
14 VSS - Ground (0V)
15 XIN - 10 MHz Main Clock
16 VCC - Power Supply (+5V)
17 /NMI - Connect to Vcc (+5V)
18 RMT I Remote Control Input
19 BLKCK I CD Block Clock Input (Inverted)
20 SYNC I AC Failure Detect Input
21 MUTE_H O HIC Mute
22 EE_CS/ O EEPROM Chip Select
23 EE_CLK O EEPROM CLOCK
24 MUTE_T O H=Tuner muting
25 MUTE_X O A=AUX muting
26 HB_MUTE O Harmonic BASS Mute
(L: ON, H: OFF)
27 HB_LVL O Harmonic BASS Level Control
28 FL_CLK O Serial Clock to FL Driver
29 /FL_RESET O Reset Input (ACTIVE: L)
30 FL_DOUT O Serial Data To FL Driver
(Output)
31 N.C. O No Connection
32 N.C. O No Connection
33 SCLK O No Connection
34 N.C. O No Connection
35 MEM_SI O Flash Memory Serial Input
36 MEM_SO I Flash Memory Serial Output
37 MEM_CK O Flash Memory Serial Clock
38 MEM_CS O Flash Memory Chip Select
39 MCLK O CD Command CLK Output
40 MUTE_A O Audio Mute
41 EPM O -
42 MDATA O CD Command Data Output
43 MLD O CD Command Load Output/
44 RDS_CLK I RDS Clock Input
45 RDS_DAT I RDS Data Input
46 CE O -
47 DCDET I DC Detect Input
48 STATUS I CD Servo LSI Status Input
(Inverted)
49 PCONT O Main Transformer Control
Output
50 PLAY_SW I Play Switch (CR16)
51 ST_SW I Stock Switch (CR16)
52 OP_SW I Open Switch (CR16)
53 POS I Position Switch (CR16)
54 BT_SW I Bottom Switch (CR16)
Pin No. Mark I/O Function
55 M1_R O Changer Motor 1 Reverse
Control
56 M1_F O Changer Motor 1 Forward
Control
57 M2_R O Changer Motor 2 Reverse
Control
58 M2_F O Changer Motor 2 Forward
Control
59 REC O when record circuit is operating
DURING RECORDING=H
60 KEY_LED O Dimmer ON=L, Dimmer Off=H-
61 PHOTO I PHOTO (SG Mechanism only)
62 VCC - Power Supply (+5V)
63 EE_DATA I/O EEPROM DATA
64 VSS - Ground (0V)
65 DMT O Deck Mute at mecha transition
L=mute OFF, H=mute ON
66 N.C. O No Connection
67 ASP_CLK O ASP CLK
68 ASP_DAT O ASP DATA
69 N.C. O No Connection
70 N.C. O No Connection
71 N.C. O No Connection
72 N.C. O No Connection
73 N.C. O No Connection
74 N.C. O No Connection
75 MEM_RST O Flash Memory Reset
76 MEM_WP O Flash Memory Write Protect
77 FL_CS1 O FL Driver Chip Select
78 FL_CS2 O FL Driver Chip Select
79 N.C. O No Connection
80 CD_RST O CD Reset Output
81 N.C. - No Connection
82 /RESTSW I CD Limit Switch Input for the
Most Inner Point (Active Low)
83 N.C. O No Connection
84 HP_SW I Headphone Detect SW Input
85 HB_LED O Harmonic BASS LED Control
86 N.C. O No Connection
87 MOTOR O MOTOR Control Output L=OFF,
H=ON
88 PLUNGER O Deck PLUNGER Control Output
L=OFF, H=ON
89 DECK_AD1 I DECK AD Input 1
90 DECK_AD2 I DECK AD Input 2
91 REG1 I Region Setting 1
92 KEY3 I KEY3 INPUT
93 KEY2 I KEY2 INPUT
94 KEY1 I KEY1 INPUT
95 VOL_JOG1 I Volume Jog 1
96 AVSS - Analog Power Supply Input
(Connect to GND)
97 N.C. - No Connection
98 VREF - Reference for A-D (5V)
99 AVCC - Analog Power Supply Input
100 Demo selector I (H=default demo on, L=default
demo off)
23 Terminal Function of IC´s
23.1. IC302 (C2CBJG000575) MICRO PROCESSOR
103
SA-PM41P / SA-PM41PC