Terminal Function Of Ic's - Panasonic SC-HC37GN Service Manual

16.3. Terminal Function of IC's

16.3.1. IC6002 (RFKWMHC37EG) MICRO PROCESSOR IC
Pin No. Mark I/O
1 DAMP_RST O
2 DAMP_SLEEP O
3 DAMP_MUTE O
4 OCD_SDA O
5 PDET2
(D_AMP)
6 OCD_SCK O
7 HPMUTE O
8 LID_RIGHT
9 DAMP_ERR
10 LID_LEFT
11 GND_MM0D0
12 OSC2(OUT) O
13 OSC1(IN)
14 VSS
15 XI O
16 XO O
17 VDD33
18 VDD18
19 NRST
20 CD_M_REQ O
21 RST_SW
22 CD_RESET O
23 I2S_OFF O
24 USB_EN O
25 REM_IN
26 USB_OVC
27 USB_IN
28 TUN_INT
29 CD_S_REQ
30 NC (PULL UP)
31 NC
32 NC
33 NC
34 CD_SI O
35 CD_SO
36 CD_SCLK O
37 VDD18
38 TRV_CW O
39 VSS
40 TRV_CCW O
41 NC
42 NC
43 iPod_OVC
44 POS_SW_ABN O
45 iPod_DET
46 POS_SW_L
47 POS_SW_CEN
48 POS_SW_R
49 iPod_PCONT O
50 PCONT_POW
51 SMPS_CUT O
52 ECO_MODE
53 STBY_CTRL
Function
DAMP RESET
DAMP SLEEP MODE
DAMP MUTING
OCD SERIAL DATA
I D-AMP WARNING / ERROR
DETECT (ACTIVE LOW= ERROR)
OCD SERIAL DATA CLOCK
HEADPHONE MUTING
O SLIDING DOOR OPEN.CLOSE
CONTROL RIGHT
I DAMP ERROR
O SLIDING DOOR OPEN.CLOSE
CONTROL LEFT
- GROUND
OSCILLATOR OUTPUT
I OSCILLATOR INPUT
- GROUND
OSCILLATOR OUTPUT
OSCILLATOR INPUT
- +3.3 VOLTAGE SUPPLY
- +1.8 VOLTAGE SUPPLY
I ACTIVE LOW RESET
CD MICRO-PROCESSOR INTER-
RUPT REQUEST
I RESET SWITCH
CD RESET
I2S ON/OFF (FOR V TUNER)
USB ENABLE
I REMOTE CONTROL INPUT
I USB OVERCURRENT
I USB IN
I TUNER INTERRUPT
I CD STATUS REQUEST
- NO CONNECTION
- NO CONNECTION
- NO CONNECTION
- NO CONNECTION
CD SERIAL INPUT
I CD SERIAL OUTPUT
CD SERIAL CLOCK
- +1.8 VOLTAGE SUPPLY
TRAVERSE MOTOR CLOCKWISE
- GROUND
TRAVERSE MOTOR COUNTER-
CLOCKWISE
- NO CONNECTION
- NO CONNECTION
I iPod OVERCURRENT PROTEC-
TION
POSTION SWITCH ABNORMAL
DETECT
I iPod DETECT
I SLIDING DOOR POSITION
DETECT (L)
I SLIDING DOOR POSITION
DETECT ©
I SLIDING DOOR POSITION
DETECT ®
iPod POWER CONTROL
O POWER CONTROL
SMPS CUTOFF
- NO CONNECTION
O STANDBY CONTROL
Pin No. Mark
54 MODEL_SEL
55 AP_RESET
56 AP_V1R2_ON
57 AP_V1R9_ON
58 AP_CS
59 NC
60 EE_SCL
61 EE_SDA
62 CRTIMER
63 VSS
64 AP_LED1
65 AP_LED2
66 AP_LED3
67 NC
68 NC
69 PWR_LED
70 NC
71 NC
72 AP_DIN
73 AP_DOUT
74 AP_CLK
75 NC
76 FL_DI
77 FL_CS
78 FL_CLK
79 TU_SDA
80 TU_RST
81 TU_SCL
82 DAMP_SDA
83 NC
84 DAMP_SCL
85 AP_IREQ
86 NC
87 NC
88 NC
89 VDD
90 NC
91 VSS
92 KEY1
93 REGION_SUB
94 KEY2
95 SMPS_REG
96 PDET1 (REG)
97 REGION
98 NC
99 M_VDET
100 VREF+
126
I/O Function
I MODEL SELECTION
- AIRPLAY RESET (FOR HC57
ONLY)
- NO CONNECTION (FOR HC57
ONLY)
- NO CONNECTION (FOR HC57
ONLY)
- AIRPLAY CHIP SELECT (FOR
HC57 ONLY)
- NO CONNECTION
O EEPROM SERIAL CLOCK
I/O EEPROM SERIAL DATA
- NO CONNECTION
- GROUND
- AIRPLAY LED DRIVE (FOR HC57
ONLY)
- AIRPLAY LED DRIVE (FOR HC57
ONLY)
- AIRPLAY LED DRIVE (FOR HC57
ONLY)
- NO CONNECTION
- NO CONNECTION
O POWER LED DRIVE
- NO CONNECTION
- NO CONNECTION
- AIRPLAY DATA IN (FOR HC57
ONLY)
- AIRPLAY DATA OUT (FOR HC57
ONLY)
- AIRPLAY CLOCK (FOR HC57
ONLY)
- NO CONNECTION
O FL DISPLAY DATA INPUT
O FL DISPLAY CHIP SELECT
O FL DISPLAY CLOCK
I/O TUNER SERIAL DATA
O TUNER RESET
O TUNER SERIAL CLOCK
I/O DAMP SERIAL DATA
- NO CONNECTION
O DAMP SERIAL CLOCK
O AIRPLAU INTERUPT REQUEST
(FOR HC57 ONLY)
- NO CONNECTION
- NO CONNECTION
- NO CONNECTION
- VOLTAGE SUPPLY
- NO CONNECTION
- GROUND
I KEY INPUT 1
I REGION SETTING
I KEY INPUT 2
I SMPS TYPE DETECTION
I REGULATOR POWER RISE
DETECT
I TUNER REGION SETTING
- NO CONNECTION
I SMPS POWER DETECT / POWER
DROP DETECTION
- VOLTAGE SUPPLY