Sony HCD-RG295 Servise Manual page 58

HCD-RG295/RG495/RG595
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Pin No.
Pin Name
40
I-SCOR
O-CDG-RST/
41
I-RDS-CLK
42
O-LC23003-CE
43
O-LC23003-DO
44
O-LC23003-CLK
45
I-LC23003-DI
46
O-VMUTE
47
O-CDG -POWER
48 I-CDG-DET
O-CDG-MUTE-
49
DATA/I-RDS-DATA
50
I-XM-RXD
51
O-XM-TXD
52
O-CD-DATA
53 I-CD-SENS
54
O-CD-CLK
55
I-MIC-DET
O-R2S15208SP-
56
DATA
57 O-AUDIO-CLK
TE
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O-R2S15207FP-
58
DATA
59
AVREF
60
AVSS
61 I-HP/AUDIO IN
62 I-SUFFIX
63
I-VACS
64
I-PROTECTOR
65
I-KEY0
66 I-CD-ENCODER
67
I-MODEL
68
I-STREAM
69
O-STBY-LED
70
O-MP3-CLK
71 I-MP3-DATA
72
O-MP3-DATA
73
I-TCM-SYNC
74
O-VFD-RESET
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75 O-VFD-CE
76
O-VFD-DATA
77
I-VFD-DATA
.
78
O-VFD-CLK
79 I-WAKEUP
80
I-XSIRCS-IN
58
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I/O
I Subcode sync (S0+S1) detection signal input from the CD DSP
RDS data transfer clock signal input from the tuner (FM/AM)
I
(RG295: AEP, UK/RG495: AEP/RG595: AEP, UK models)
O Chip enable signal output to the tuner (FM/AM)
O Serial data output to the tuner (FM/AM)
O Serial data transfer clock signal output to the tuner (FM/AM)
I Serial data input from the tuner (FM/AM)
O Video muting on/off control signal output terminal Not used
O Power on/off control signal output terminal for CD-G section Not used
I CD-G detection signal input terminal Not used
RDS data input from the tuner (FM/AM)
I
(RG295: AEP, UK/RG495: AEP/RG595: AEP, UK models)
I Receive data input terminal Not used
O Transmit data output terminal Not used
O CD serial data output to the CD DSP
I Internal status (SENSE) signal input from the CD DSP
O CD serial data transfer clock signal output to the CD DSP
I Microphone plug insert detection signal input terminal Not used
O Serial data output to the parametric equalizer (RG595: E, Saudi Arabia models)
Serial data transfer clock signal output to the electrical volume and parametric equalizer
(RG595: E, Saudi Arabia models)
O
Serial data transfer clock signal output to the electrical volume
(RG295/RG495/RG595: AEP, UK models)
O Serial data output to the electrical volume
I Reference voltage (+3.3V) input terminal
- Ground terminal
Headphone plug and audio in plug insert detection signal input terminal
I
"L": headphone plug or audio in plug insert
I Setting terminal for the model and destination
I VACS signal input terminal (A/D input)
I Protector detection signal input terminal
I Front panel key input terminal (A/D input)
I Disc table address sensor (rotary encoder) input terminal
I Setting terminal for the model and destination
I Audio signal input for stream LED (A/D input)
O LED drive signal output terminal for STANDBY indicator "H": LED on
O MP3 serial data transfer clock signal output to the CD DSP
I MP3 serial data input terminal
O MP3 serial data output to the CD DSP
I Sync signal input from the tape mechanism deck controller
O System reset signal output to the fluorescent indicator tube/LED driver "L": reset
O Chip enable signal output to the fluorescent indicator tube/LED driver
O Serial data output to the fluorescent indicator tube/LED driver
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I Serial data input from the fluorescent indicator tube/LED driver
i
O Serial data transfer clock signal output to the fluorescent indicator tube/LED driver
I Wake up signal input terminal
I SIRCS signal input from the remote control receiver
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Description
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