Panasonic SA-HT833VP, Руководство по обслуживанию

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20.1. IC36001 (C2CBJG000576) IC
MICROCONTROLLER
Pin No. Mark I/O Function
1 PLAY_SW I Play Switch
2 ST_SW I Stock Switch
3 LOAD_R O Charger Motor Reverse Control
4 WS_LINK I Wireless Link
5 WIDE1 O Control Signal for the WIDE
function
6 LOAD_F O Charger Motor 1 Forward Control
7 OPEN_SW I Open Switch
8 GND I VSS (GND)
9 CNVSS - VSS (GND)
10 WS_DET I WIreless Module Detection
11 WS_MUTE O Wireless Muting Control
12 RESET I SYSTEM RESET INPUT
13 XOUT - MAIN CLOCK OUTPUT (10
MHZ)
14 VSS - GND (0V)
15 XIN - MAIN CLOCK INPUT (10 MHZ)
16 VCC - POWER SUPPLY (5V)
17 /NMI I CONNECT TO VCC, EXTERNAL
INTERRUPT I/P
18 ASW_AC - No Connection
19 RMT I REMOCON INPUT
20 P_FAIL I Main AC Power Failure detect
(H=Normal, L=Fail)
21 N.C. - No Connection
22 V_MUTE2 O Mute signal 2 for video output
23 POS I Changer Position
24 BT_SW I Changer Bottom Switch
25 TU_ST I Tuner Stereo Signal
26 UP/DOWN_R O Changer Motor 2 Reverse Control
27 MUTE_DVD I Signal from DVD module control
mute circuit (H=ON, L=OFF)
28 TU_TUNED I Tuner Signal
29 TU_SCL O IIC clock for Tuner
30 TU_SDA I/O IIC data line for Tuner (bi-
direction)
31 DVD_CMD O CMD signal for the DVD Module
32 DVD_STA I STATUS signal from the DVD
Module
33 DVD_CK O Clock signal for DVD Module
34 N.C. - No Connection
35 V_D0 O Data Output to Video Micon
36 V_DI I Data Input from Video Micon
37 V_CLK I Clock Input from Video Micon
38 V_CS I Chip Selector Signal from Video
Micon
39 ASP_DAT O Data Signal for ASP IC
40 ASP_CLK O Clock signal for ASP IC
41 EPM I For Flash (connect to Vss via
resistor)
42 N.C. - No Connection
43 UP/DOWN_F I Changer Motor 2 Forward Control
44 SSS_DAT O Super Surround IC Data
45 SSS_CLK O Super Surround IC Clock
46 CE I For Flash (connect to Vcc via
resistor)
47 CH_SW I Changer Change Switch
48 C_MIX O DPLII Bass Boost
49 MUTE_SW O Subwoofer MUTE signal (H=ON,
L=OFF)
50 DEMO_SEL I Demo Function Setting
(H=Default On, L=Default Off)
51 HB_MUTE O Harmonic ON/OFF Control
Pin No. Mark I/O Function
52 HB_LEVEL O Harmonic Level Control
53 SURR_FC1 O Surround Freq Limiter 1
54 MUTE_HP O Head Phone Mute signal (H=ON,
L=OFF)
55 ECS O LAT signal for the EEPROM
56 EDA I/O DATA signal for the EEPROM
57 ECK O CLOCK signal for the EEPROM
58 SURR_FC2 O Surround Freq Limiter 2
59 MUTE_H O HIC MUTE H=ON, L=OFF
60 V_MUTE_1 O Mute signal 1 for video output
61 FR_FC1 O Front Freq Limiter 1
62 VCC - POWER SUPPLY 5.0V
63 MUTE_WS O Mute signal for surround Speaker
(exclude Wireless Surround)
64 VSS - GND (0V)
65 DSP_COM O Power Control for DSP 1 & 2
66 ASW_PCONT O Control Signal for the Power
Control Relay of ASW
67 DVD_PCNT O Control Signal for the Power for
the DVD MODULE
68 MUTE_L O MUTE signal for the Line output
(H=ON, L=OFF)
69 HP_SW I Head Phone Detect Switch
70 LED_BACK O Amber background LED
71 MUTE_C O Mute Signal for CENTRE (H=ON,
L=OFF)
72 MUTE_F O Mute Signal for FRONT END
(H=ON, L=OFF)
73 LED_5 O LED for Tray 5
74 MUTE_S O Mute signal for surround Audio
signal (H=ON, L=OFF)
75 PWR_SAVE O Power Save Control (H=PWR
SAVE OFF, L=PWR SAVE ON)
76 LED_4 O LED for Tray 4
77 LED_3 O LED for Tray 3
78 ASW_PDET I Signal from Power Detection
circuit for ASW
79 LED_2 O LED for Tray 2
80 LED_1 O LED for Tray 1
81 JOG_A I Signal A from Volume JOG
82 JOG_B I Signal B from Volume JOG
83 LED_HB O Harmonic Bass LED
84 TUNER_CTR O TUNER signal selection switch
85 DVD_CTR O DVD signal selection switch
86 FR_FC2 O Front Freq Limiter 2
87 FLD_DA O Data input for the FL Driver
88 FLD_CS O Latch Signal for the FL Driver
89 FLD_CK O Clock Signal for the FL Driver
90 FLD_RST O Reset Signal for the FL Driver
91 KEY2 I Key 2 line input
92 N.C. - No Connection
93 DES_3 I REGION Setting for DVD
94 DES_2 I REGION Setting for DVD
(Speaker Region)
95 DES_1 I REGION Setting for DVD (Tuner,
RDS, SCART Region)
96 AVSS - ANALOG POWER SUPPLY
INPUT
97 KEY1 I Key1 line input
98 VREF - REFERENCE VOLTAGE INPUT
99 AVCC - ANALOG POWER SUPPLY
INPUT
100 N.C. - No Connection
20 Terminal Function of IC´s
78
SA-HT833VP