Panasonic SJ-MR230DGH Service Manual page 51

Pin Mark I/O
No. Division
42 HOLD_SW I
43 DCIN_DET I
44 DCIN_DET2 I
45 INSEL I
46 MIC_DET I
47 MIC/LINE O
48 MIC_SENS O
49 EFMON O
50 CHARGE O
51 EL_ON I/O
52 EE_P_CS O
53 EE_P_CK O
54 EE_P_DATAO O
55 EE_P_DATAI I
56 AKM_CDTI O
57 AKM_CSN O
58 AKM_CCLK O
59 AKM_PDN O
60 USB_SELECT O
61 USB_CNT O
62 IC —
Function
HOLD switch input
terminal (H : hold)
DC IN detection input
terminal (H : DC IN)
DC IN2 detection input
terminal (H : DC IN2)
Input select detection input
terminal
Mic input detection input
terminal (L : Mic)
Mic/LINE select output
terminal
Mic sensitivity select
output terminal
Magnetic head EFM drive
control output terminal
Charge select output
terminal (H : charge)
EL lighting control input/
output terminal (L :
lighting)
EEPROM (IC502) chip
select output terminal
EEPROM (IC502) clock
output terminal
EEPROM (IC502) data
output terminal
EEPROM (IC502) data input
terminal
ADC/PGA I/F data output
terminal
ADC/PGA I/F chip select
output terminal
ADC/PGA I/F clock output
terminal
ADC/PGA I/F reset output
terminal
USB connection select
output terminal (Not used,
open)
USB connection power
control output terminal
(Not used, open)
GND terminal