Sony CX-JTD8 / JAX-TD8 Service Manual ▷ View online
85
CX-JTD8
Pin No.
Pin Name
I/O
Description
54
SQCK
O
Subcode Q data reading clock signal output to TMC57929PGF-RDP
55
VSS
—
Ground
56
CONTROL_2
I
Not used
57
CONTROL_1
I
Not used
58
GFS_DVD
I
Guard frame sync signal input from TMC57929PGF-RDP
59
MUTE_CD
O
Muting on/off control signal output to CXD3068Q
60
MUTE_2D
O
Muting on/off control signal output to FAN8035L
61
SLED
I
Sled motor servo drive PWM signal input from CXD3068Q
62
FG
I
Spindle motor control signal input from SP3723BDAOPM
63
SP_ON
O
Muting on/off control signal output to FAN 8035L
64
JIT
I
Jitter signal input
65
TE
I
Tracking error signal input from SP3723BDAOPM
66
PI
I
Pull in signal input from SP3723BDAOPM
67
FE
I
Focus error signal input from SP3723BDAOPM
68
AVSS
—
Ground
69
AVREF
I
Reference voltage input (for A/D converter)
70
AVDD
—
Power supply (+3.3V) (for A/D converter)
71
GFS_CD
I
Guard frame sync signal input from CXD3068Q
72
SCLK_CD
O
SENSE serial data reading clock signal output to CXD3068Q
73
TSD-M
O
Thermal shut down signal output to FAN8035L
74
FOK_CD
I
Focus OK signal input from CXD3068Q
75
LOCK_CD
I
GFS is sampled by 460 Hz “H” input when GFS is “H”
76
LDSEL
O
Laser diode selection signal output
77
SACD/DVD
O
SACD/DVD selection signal output
78
I2C_SIO
I/O
Communication data bus input/output
79
I2C-SCL
I/O
Communication data reading clock signal input/output
80
RXD
I
Serial data input from the RS-232C (for check)
81
TXD
O
Serial data output to the RS-232C (for check)
82
SDCLK_RF
O
Serial data transfer clock signal output to SP3723BDAOPM
83
SDATA_RF
I/O
Two-way data bus with SP3723BDAOPM
84
XWR
O
Write strobe signal output to TMC57929PGF-RDP
85
XRD
O
Read strobe signal output to TMC57929PGF-RDP
86
(PWE)
—
Not used
87
VDD
—
Power supply (+3.3V)
88
VSS
—
Ground
89 to 96
A0 to A7
O
Address signal output to TMC57929PGF-RDP
97
A8
O
Motor/coil driver power save control signal Not used
98
XDRST
O
Reset signal output
99
WP_EEP
O
Write protect signal output to the EEPROM
100
CLK_EEP
O
Clock signal output to the EEPROM
86
CX-JTD8
•
MAIN BOARD IC1104 M30620MCN-A29FP (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
S-OUT
O
Serial data output to the front panel controller
2
S-CLK
O
Serial data transfer clock signal output to the front panel controller
3
61530-CLK
O
Serial data transfer clock signal output to the M62530FP-D60G
4
SIRCS
I
Remote control signal input from the remote control receiver
5
61530-DAT
O
Serial data output to the M62530FP-D60G
6
61529-DAT
O
Serial data output to the M62529FP-D60G
7
61529-CLK
O
Serial data transfer clock signal output to the M62529FP-D60G
8
BYTE
I
External data bus line byte selection signal input terminal “L”: 16 bit, “H”: 8 bit (fixed at “L”)
9
CNVSS
—
Not used
10
XCIN
I
Sub system clock input terminal (32.768 kHz)
11
XCOUT
O
Sub system clock output terminal (32.768 kHz)
12
RESET
I
System reset signal input from the reset switch “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it change to “H”
For several hundreds msec. after the power supply rises, “L” is input, then it change to “H”
13
XOUT
O
Main system clock output terminal (16MHz)
14
VSS
—
Ground terminal
15
XIN
I
Main system clock input terminal (16MHz)
16
VCC
—
Power supply terminal (+3.3V)
17
NMI
I
Non-maskable interrupt input Fixed at “H” in this set
18
AC-CUT
I
AC off detection signal input from the level detect “L”: AC cut checked
19
VIDEO-OUT-SW
O
Video out select signal output terminal “H”: DVD mode, “L”: other mode Not used
20
RDS-INT
I
Serial data reading clock signal input terminal Not used
21
RDS-DATA
I
Serial data input terminal Not used
22
ST-MUTE
O
Tuner muting control signal output to the FM/AM tuner unit “L”: muting on
23
STEREO
I
FM stereo detection signal input from the FM/AM tuner unit “L”: stereo
24
TUNED
I
Tuning detection signal input from the FM/AM tuner unit “L”: tuned
25
ST-CE
O
PLL serial chip enable signal output to the FM/AM tuner unit
26
ST-DOUT
O
PLL serial data output to the FM/AM tuner unit
27
ST-DIN
I
PLL serial data input from the FM/AM tuner unit
28
ST-CLK
O
PLL serial data transfer clock signal output to the FM/AM tuner unit
29
IIC-CLK
I/O
IIC data reading clock signal input or transfer clock signal output
30
IIC-DAT
I/O
IIC two-way data bus
31
SYS-POWER
O
CD/DVD power on/off control signal output terminal “H”: CD on
32
SYS-RESET
O
System reset signal output to the ZIVA5X-CIF
33
M-REQ
I
DAC muting request signal input from the ZIVA5X-CIF
34, 35
VIDEO-MUTE1,
VIDEO-MUTE2
O
Video muting on/off control signal output terminal “L”: muting on
36
DAC-MUTE
O
Muting on/off control signal output “L”: muting (front speaker)
37
SURROUND-MUTE
O
Muting on/off control signal output “L”: muting (surround speaker)
38
CENTER-MUTE
O
Muting on/off control signal output “L”: muting (center speaker)
39 to 41
I-BASS F3 to
I-BASS F1
O
I-BASS f0 control signal output terminal
42
I-BASS +10dB
O
I-BASS +10db control signal output terminal
43
I-BASS +8dB
O
I-BASS +8db control signal output terminal
44
I-BASS +6dB
O
I-BASS +6db control signal output terminal
45
I-BASS +5dB
O
I-BASS +5db control signal output terminal
87
CX-JTD8
Pin No.
Pin Name
I/O
Description
46
I-BASS ON/OFF
O
I-BASS on/off control signal output terminal
47
TBL-POS
O
Table motor drive signal (clockwise) output terminal
48
TBL-NEG
O
Table motor drive signal (counterclockwise) output terminal
49
LOD-POS
O
Loding motor drive signal output (load-out direction)
50
LOD-NEG
O
Loding motor drive signal output (load-in direction)
51 to 53
ENCODER-SW1 to
ENCODER-SW3
I
Rotary encoder pulse input from the CD/DVD mechanism deck section
54
EJECT-SW
I
Detection input from the tray open/close detect switch
“L”: when tray is close, “H”: when tray is open
“L”: when tray is close, “H”: when tray is open
55
T-SENS
I
CD/DVD table address detection signal input terminal
56
HP-SW
I
Connection detection signal input of the headphone jack
“L”: no connected, “H”: headphone connected
“L”: no connected, “H”: headphone connected
57
MIC-SW
I
Connection detection signal input of the microphone jack
“L”: no connected, “H”: headphone connected
“L”: no connected, “H”: headphone connected
58
A-TRG
O
Deck-A side trigger plunger drive signal output “H”: plunger on
59
B-TRG
O
Deck-B side trigger plunger drive signal output “H”: plunger on
60
A-SHUT-IN
I
Shut off detection signal input from the deck-A side reel pulse detector
61
B-SHUT-IN
I
Shut off detection signal input from the deck-B side reel pulse detector
62
VCC
—
Power supply terminal (+3.3V)
63
SWFR-MUTE
O
Muting on/off control signal output “L”: muting (sub woofer)
64
VSS
—
Ground terminal
65
CAPM-CONT
O
Capstan motor drive signal output “H”: active
66
B-RECFWD
O
Detection input from the deck-B record detect switch (forward direction)
67
B-RECREV
O
Detection input from the deck-B record detect switch (reverse direction)
68
A-HALF
I
Detection input from the deck-A cassette detect switch “L”: cassette in, “H”: no cassette
69
B-HALF
I
Detection input from the deck-B cassette detect switch “L”: cassette in, “H”: no cassette
70
A-PLAY
I
Detection input from the deck-A play detect switch “H”: deck-A play
71
B-PLAY
I
Detection input from the deck-B play detect switch “H”: deck-B play
72
AMS-IN
I
Automatic music sensor detection signal input terminal
73
DISPLAY-KEY
I
Display key input terminal (A/D input)
74
POWER-KEY
I
Power key input terminal (A/D input)
75
M-RESET
O
System reset signal output to the front panel controller
76
STANDBY-LED
O
LED drive signal output of the standby indicator “L”: LED on
77
BIAS
O
Recording bias on/off control signal output “H”: bias on
78
PB-A/B
O
Deck-A/B selection signal output “H”: deck-A, “L”: deck-B
79
TC-RELAY
O
Recording/playback select signal output to the REC/PB switch “L”: recording
80
PB-MUTE
O
Playing muting on/off control signal output terminal “L”: muting on
81
REC-MUTE
O
Recording muting on/off control signal output terminal “L”: muting on
82
FAN-CONTROL
O
Fan motor drive signal output “H”: active
83
LINEOUT-MUTE
O
Muting on/off control signal output “L”: muting (line out (MD/VIDEO))
84
LINE-MUTE
O
line muting on/off control signal output “L”: muting
85
STK-MUTE
O
Power amplifier on/off selection signal output terminal “L”: muting
86
PROTECT
I
Protect on/off signal input terminal “L”: protect
87
STB-RELAY
O
Main power on/off relay drive signal output terminal “H”: power on
88
FRONT-RELAY
O
Front speaker on/off relay drive signal output terminal “H”: front speaker on
89
REAR-RELAY
O
Rear and center speakers on/off relay drive signal output terminal
“H”: rear and center speakers on
“H”: rear and center speakers on
88
CX-JTD8
Pin No.
Pin Name
I/O
Description
90
NO-USE
—
Not used
91, 92
VACS-IN1,
VACS-IN2
I
VACS input terminal
93
NO-USE
—
Not used
94
MODEL-IN
I
Model selection signal input terminal
95
DEST-IN
I
Destination setting terminal
96
AVSS
—
Ground terminal
97
I-HOLD
O
Fan on/off control signal output terminal “L”: fan on
98
V.REF
I
Reference voltage (+3.5V) input terminal
99
AVCC
—
Power supply terminal (+3.3V)
100
S-IN
I
Serial data input from the front panel controller
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