Panasonic SA-EN37, Service Manual

Page: 60 / 71

Pin No. Mark I/O Function
1 PCONT1 O Power Control Output
(PWR Sply Active HIGH)
2 DPORT_PCONT O 5.3V Regulator Control
3 N.C. - No connection
4 LCD_DI O LCD Data Output
5 LCD_CE O LCD chip select
6 LCD_CLK O LCD CLK Output
7 LCD_INH O LCD lighting terminal
8 XM MUTE - No Connection
9 I2S_RATE - No Connection
10 LINKACTIVE - No Connection
11 GND I Memory mode selection
12 OSC2 (OUT) O Main Oscillator output
(8MHz)
13 OSC1 (In) I Main Oscillator input
(8MHz)
14 VSS - Micom GND
15 XI I Slow Oscillator input
(32KHz)
16 XO O Slow Oscillator output
(32KHz)
17 VDD33 - 3.3V
18 VDD18 - Connect to pin 37
19 NRST I MICOM RESET IN (L:
reset)
20 DAC RESET - No Connection
21 ANT_REV - No Connection
22 XM_RST - No Conenction
23 XM_PCONT - No Connection
24 N.C. - No connection
25 RMT I Remote Control Input
26 N.C. - No connection
27 D_DOWFIC I DAB LSI 24ms
synchronization interrupt
28 DAB_IRQ - No Connection
29 BLKCK I CD Subcode Block Clock
Input
30 VCCDET I VCC failure detect (Active
low)
31 MDATA O CD LSI Command Data
32 STATUS I CD LSI Status Input
33 CD_MCLK O CD LSI Command Clock
34 USB_SDA - No Conenction
35 USB_RST - No Connection
36 USB_SCL - No Connection
37 VDD18 - Power supply (1.8V)
38 USB_REQ - No Connection
39 VCC - Micon GND
40 ASP_CLK O ASP Sound Processor
Serial Clock Output
41 ASP_DATA O APC Sound Processor
Serial Data Output
42 MLD O CD LSI command load
43 RESET_SW I Reset SW (L: Inner)
44 CD_RST O CD LSI Reset Output (L:
reset)
45 MUTE_A O Analog Mute Output (L:
Mute on)
46 CD_BOTTOM_SW I CD bottom switch
47 CD_TOP_SW I CD top switch
48 N.C. - No connection
49 N.C. - No connection
50 PLL_DO O PLL Data Output
Pin No. Mark I/O Function
51 PLL_DI O PLL Data Input
52 N.C. - No connection
53 N.C. - No connection
54 N.C. - No connection
55 PLL_CLK O PLL clock
56 PLL_CE O PLL chip select
57 E-CS - No Connection
58 E_DATA I/O EEPROM DATA I/O
59 E_CLK - No Connection
60 MBP1 O Micro-P Beat Proof 1
61 MBP2 O Micro-P Beat Proof 2
62 CRTIMER - CR TIMER
63 VSS - Micon GND
64 FL_RST - No Connection
65 CD_CLOSE O CD Tray Close Control
(Active H)
66 CD_OPEN O CD Tray Open Control
(Active H)
67 DAB_RST - No Connection
68 DAB_TU_RST - No Connection
69 DAB_TU_SCL - No Connection
70 DAB_TU_SDA - No Connection
71 DBA_PCNT - No Connection
72 DBA_RX/XM_TXD - No Connection
73 DAB_TX - No Connection
74 DAB_TX/XM_RXD - No Connection
75 DAB_MODE - No Connection
76 UART_IN I Serial communication
77 UART_OUT O Serial communiation
78 D_LINK_DET 1 I Detect connecting unit
79 D_LINK_DET2 I Detect connecting unit
80 IPOD_DET I IPOD detection
81 AD_ACK IN I D-Port charging full
detection
82 AD_RSKIP O Dport AD_CNTL
83 AD_FSKIP O Dport AD_CNTL
84 AD_STOP O Dport AD_CNTL
85 AD_PLAY O Dport AD_CNTL
86 N.C. - No connection
87 N.C. - No connection
88 N.C. - No connection
89 VDD - Micon VDD+3.3V
90 N.C. - No connection
91 VSS - GND
92 KEY1 I Key 1 Input
93 MM0D0 - No Connection
94 TERR - No Connection
95 PDET2 I Level detection for 5.3V
regulator
96 PDET1 I DC Level Detection Input
97 REGION I Region Setting Input
98 N.C. - No connection
99 N.C. - No Connection
100 VREF+ - A/D Converter reference
v3.3V
19 Terminal Function of IC's
19.1. IC801 (MN101EF16ZXW) Servo Processor,Digital Signal
Processor/Digital filter and D/A Converter
60
SC-EN37P