Sony HBD-E190 Service Manual page 79

Pin No. Pin Name
50 DAMP_PDN
51 DAMP XRST
52 DAMP_XMUTE
53 NO_USE
54 NO_USE
55 NO_USE
56 KARAOKE_MODE
57 MIC_CLK
58 MIC_DATA
59 MIC-DET_OUT
60 Vcc
61 NJU72341_POWER
62 Vss
PLUG DET / PLUG1 DET
63
/ PLUG2 DET
64 NO_USE
DRIVE_SD / POWER_
65
DET
66 NO_USE
67 STA516_TH_WARN
68 FL_CS
69 ASEL0
70 ASEL1
71 NO_USE
72 NO_USE
73 ST_RDS_INT
74 NO_USE
75 BD_SDI (IF_SDO)
76 BD_SDO (IF_SDI)
77 BD_SCLK
78 BD_CS
79 NO_USE
80 NO_USE
81 BD_RESET
82 JIG MODE1
83 OPWRSB
84 FE EJECT
85 UPG STATUS
86 NO_USE
87 NO_USE
88 NO_USE
89 BD_TEMP
90 DESTINATION
91 MODEL
92, 93 KEY2, KEY1
94 Vss
95 KEY0
96 Vref
97 Vcc
98 NO_USE
99 NO_USE
100 NO_USE
I/O
O DAMP Driver Standby Control
O Reset signal output to the DAMP processor "L": reset
O Muting on/off control signal output to DAMP processor "L": muting on
- No used
- No used
- No used
I Karaoke mode information input terminal
I/O Clock signal output terminal
I/O Serial data output terminal
O Microphone detection signal output terminal
- Power supply terminal (+3.3V)
O Power control for MIC IC
- Ground terminal
Microphone A or B plug insert detection signal input terminal
I
Detection by AD
- No used
I Shut down signal input from the power amplifi er "L": shut down
- No used
I Thermal warning for temperature of the IC STA516 more than 130 °C
O Chip select signal output to the fl uorescent indicator tube driver
O Audio selection signal output terminal "L": external audio input, "H": FM
O Audio selection signal output terminal
- No used
- No used
I RDS interrupt signal input from the FM receiver
- No used
O Serial data output to the BD decoder
I Serial data input from the BD decoder
I Serial data transfer clock signal input from the BD decoder
O Chip select signal output to the BD decoder
- No used
- No used
O Reset signal output to the BD decoder, NAND fl ash and EEPROM "L": reset
I/O Jig mode selection signal input from the BD decoder
I Power control signal input from the BD decoder
O Eject/ stop key input detection signal output to the BD decoder
I UPG status signal input from the BD decoder
- No used
- No used
- No used
I Temperature detection signal input terminal
I Destination setting terminal
I Model setting terminal Fixed at "L" in this unit
I Key input terminal
- Ground terminal
I Power supply key input terminal
I Reference voltage (+3.3V) input terminal
- Power supply terminal (+3.3V)
- No used
- No used
- No used
HBD-E190/E290/E490/E690
Description
79