Sony AM-NX1 Service Manual page 53

Pin No.
Pin Name
44 SLDW
45 SLCU
46 SLCV
47 SLCW
48 SRDR
49 DIN
50 DADT
51 ADDT
52 KRCK
53 XBCK
54 FS256
55 NC
56 NC
57 LRCKI
58 XBCKI
59 DATAI
60 NC
61 TSTDR1
62, 63 NC
64 to 66 MNT0 to 2
67 MNT3
68 SENS
69 TX
70 RECP
71 EFMO
72 TFMCK
73 OFTRK
74 XSKH
75 XSKL
76 DCLSOUTL
77 DCLSOUTR
78 to 85 TD0 to 7
86 TREQ
87 TACK
88 PAUSE_KEY
89 PROTECT
90 OPT_DET
91 XJACK_DET
92 XMIC_DET
OPEN_CLOSE _
93
SW
94 XCS_ADC
95 XPD_ADC
96 CHG_CTL
97 LCD_RST
I/O
O Sled motor drive control signal output (W) to the motor driver
I Sled motor drive comparison signal input (U) from the motor driver
I Sled motor drive comparison signal input (V) from the motor driver
I Sled motor drive comparison signal input (W) from the motor driver
O Sled motor drive control signal output (U) to the motor driver
I Digital audio signal input terminal Not used
O Audio data output terminal Not used
I Data input terminal Not used
O L/R sampling clock (44.1KHz) output to the external A/D converter Not used
O Bit clock (2.8224MHz) output to the external A/D converter Not used
O 11.2896MHz clock output
O Filter cutoff control signal output Not used
I Clock input from the external VCO Not used
I Input terminal for the PCM data I/F/ ATRAC data I/F Not used
I Input terminal for the PCM data I/F/ ATRAC data I/F Not used
I Input terminal for the PCM data I/F/ ATRAC data I/F Not used
— Not used
O Chip select signal output teminal for the external SDRAM Not used
— Not used
O DSP monitor (0) to (2) output terminal Not used
O DSP monitor (3) output terminal
O DSP internal status (DSP SENS monitor) signal output terminal Not used
O Record data output enable signal output Not used
O Laser power changeover signal output Not used
O EFM encode data output for the record to the REC driver
I FMCK signal input Not used
I/O Tracking signal input/output Not used
O L circuit signal output Not used
O K-SHOCK circuit signal output Not used
O PWM modulator signal output for the D class headphone amplifier Not used
O PWM modulator signal output for the D class headphone amplifier Not used
— TigerI/F data 0 to 7 terminal Not used
— TigerI/F REQUEST terminal Not used
— TigerI/F ACK terminal
I Stop key detection input terminal Not used
Detection signal input terminal of the record check claw from the protect detection switch "H":
I
protect
I DIN plug detection signal input "H": DIN plug detect Not used
I LINE IN plug detection signal input "L": LINE or OPT plug detect Not used
I Microphone plug detection signal input "L": microphone plug detect Not used
I Open/close detection switch of the upper panel input terminal
O Chip select signal output to the A/D converter Not used
O Power supply control signal output to the A/D converter Not used
O Charge ON/OFF control signal output Not used
O Reset control signal output to the liquid crystal display module
Description
Not used
AM-NX1
"L": when upper panel close
53