Sony HCD-ZX10D / LBT-ZX10D Service Manual ▷ View online
89
HCD-ZX10D
Pin No.
Pin Name
I/O
Description
43
DSENS
I
Disc in detection signal input from the disc in detect sensor
44
OC-SW1
I
Disc tray open/close detection signal input terminal
45
CHK-SW
I
Disc chucking detection signal input terminal
46
OC-SW2
I
Disc tray open/close detection signal input terminal
47
TBL-NEG
O
Table motor drive signal output terminal (counterclockwise direction)
48
TBL-POS
O
Table motor drive signal output terminal (clockwise direction)
49
LOD-NEG
O
Loading motor drive signal output terminal (load-in direction)
50
LOD-POS
O
Loading motor drive signal output terminal (load-out direction)
51
A-PLAY
I
Deck-A playback detection signal input from the tape mechanism deck block
"L": playback
52
A-TRG
O
Deck-A side trigger plunger drive signal output terminal "H": plunger on
53
A-HALF
I
Deck-A cassette detection signal input from the tape mechanism deck block
"L": cassette in
54
CPM-CNT2
O
Capstan/reel motor drive signal output terminal "L": FWD/stop, "H": REV
55
REC-A
I
Recording-proof (forward direction) detection signal input from the tape mecha-
nism deck block "L": recording possible
56
B-PLAY
I
Deck-B playback detection signal input from the tape mechanism deck block
"L": playback
57
B-TRG
O
Deck-B side trigger plunger drive signal output terminal "H": plunger on
58
REC-B
I
Recording-proof (reverse direction) detection signal input from the tape mecha-
nism deck block "L": recording possible
59
TC-RELAY
O
Recording/playback selection signal output terminal
"L": recording, "H": playback
60
BIAS
O
Recording bias on/off control signal output terminal "H": bias on
61
AMS-IN
I
Automatic music sensor detection signal input terminal
"L": music is present, "H": music is not present
62
VCC
–
Power supply terminal (+3.3V)
63
TC-MUTE
O
Playback muting on/off control signal output terminal "H": muting on
64
VSS
–
Ground terminal
65
AUDIO1-DATA
O
Serial data output to the audio control
66
AUDIO1-CLK
O
Serial data transfer clock signal output to the audio control
67
AUDIO1-DATA
O
Serial data output to the electrical volume
68
AUDIO1-CLK
O
Serial data transfer clock signal output to the electrical volume
69
ANALOG-IN-MUTE
O
Analog in muting on/off control signal output terminal "H": muting on
70
VIDEO OUT
O
Video out selection signal output to the video switch "L": CD/DVD, "H": game
71
C-RELAY
O
Relay drive signal output for the center speaker protect "H": relay on
72
REAR RELAY
O
Relay drive signal output for the surround (rear) speaker protect "H": relay on
73
DISPLAY-KEY
I
DISPLAY key input terminal (A/D input)
74
POWER-KEY
I
POWER key input terminal (A/D input)
75
GC RESET
O
Reset signal output to the display controller "L": reset
76
STBY LED
O
LED drive signal output of the standby indicator "H": LED on
77
HP DET
I
Headphone detection signal input terminal "H": headphone in
78
FR RELAY
O
Relay drive signal output for the front speaker protect "H": relay on
79
HP MUTE
O
Headphone muting on/off control signal output terminal "H": muting on
80
STK MUTE
O
System muting on/off control signal output terminal "L": muting on
81
PROTECT
I
Protect on/off signal input terminal "L": protect on
82
ST-CLK
O
PLL serial data transfer clock signal output to the tuner unit
83
ST-DIN
I
PLL serial data input from the tuner unit
84
ST-DOUT
O
PLL serial data output to the tuner unit
90
HCD-ZX10D
Pin No.
Pin Name
I/O
Description
85
ST-CE
O
PLL serial chip enable signal output to the tuner unit
86
TUNED
I
Tuning detection signal input from the tuner unit "L": tuned
87
STEREO
I
FM stereo detection signal input from the tuner unit "L": stereo
88
ST-MUTE
O
Tuner muting on/off control signal output to the tuner unit "H": muting on
89
A-SHUT
I
Deck-B tape reel rotating detection signal input from the tape mechanism deck
block
90
B-SHUT
I
Deck-A tape reel rotating detection signal input from the tape mechanism deck
block
91
B-HALF
I
Deck-B cassette detection signal input from the tape mechanism deck block
"L": cassette in
92
MODEL-IN
I
Model setting input terminal (A/D input)
93
DEST-IN
I
Destination setting input terminal (A/D input)
94
I-HOLD
I
Over voltage detection signal input terminal
(Iraninan, Singapore and Malaysia models only)
95
MIC-DET
I
Microphone detection signal input terminal "H": microphone in
96
AVSS
–
Ground terminal (analog system)
97
BPM-DET-LO
I
Low BPM detection signal input from the band-pass filter
98
VREF
I
Reference voltage (+3.3V) input terminal (analog system)
99
AVCC
–
Power supply terminal (+3.3V) (analog system)
100
MP3
O
Not used
91
HCD-ZX10D
PANEL BOARD IC901 MB90M407PF-G-142-BNDE1 (DISPLAY CONTROLLER)
Pin No.
Pin Name
I/O
Description
1 to 4
G4 to G1
O
Grid drive signal output to the fluorescent indicator tube
5 to 10
SEG-1 to SEG-6
O
Segment drive signal output to the fluorescent indicator tube
11
VSS-IO
–
Ground terminal (for I/O port)
12 to 22
SEG-7 to SEG-17
O
Segment drive signal output to the fluorescent indicator tube
23
VDD-FIP
–
Power supply terminal (+3.3V) (for fluorescent indicator tube)
24 to 41
SEG-18 to SEG-35
O
Segment drive signal output to the fluorescent indicator tube
42
VSS-IO
–
Ground terminal
43
SEG-36
O
Segment drive signal output to the fluorescent indicator tube
44
TAPE A LED
O
LED drive signal output of the tape playback (deck-A) indicator "H": LED on
45
SPK MODE LED
O
LED drive signal output of the X-ROUND ON/OFF indicator "H": LED on
46
CD LED
O
LED drive signal output of the CD playback/pause indicator "H": LED on
47
GAME, REC LED
O
LED drive signal output of the GAME and REC PAUSE/START indicator
"H": LED on
48
VKK
–
Power supply terminal (–33V) (for fluorescent indicator tube)
49
MD0
I
CPU operation mode setting signal input terminal
50
MD1
I
Setting terminal for the CPU operation mode Fixed at "H" in this set
51
MD2
I
CPU operation mode setting signal input terminal
52
VOL 1, 2
O
LED drive signal output of the volume level 1 and 2 indicator "H": LED on
53
VOL 3, 4
O
LED drive signal output of the volume level 3 and 4 indicator "H": LED on
54
VOL 5, 6
O
LED drive signal output of the volume level 5 and 6 indicator "H": LED on
55
VOL 7, 8
O
LED drive signal output of the volume level 7 and 8 indicator "H": LED on
56
VOL9, 10
O
LED drive signal output of the volume level 9 and 10 indicator "H": LED on
57
VOL 11, TUNER BAND
O
LED drive signal output of the volume level 11 and TUNER/BAND indicator
"H": LED on
58
TAPE B LED
O
LED drive signal output of the tape playback (deck-B) indicator "H": LED on
59
LED SELECT
O
LED power selection signal output terminal "L": VH+9V, "H": VL+9V
60
I2C-DAT
I/O
Two-way I2C data bus with the DVD system processor, system controller and
mechanism controller
61
I2C-CLK
I/O
Two-way I2C clock bus with the DVD system processor, system controller and
mechanism controller
62
AVCC
–
Power supply terminal (+3.3V) (for A/D converter)
63
AVSS
–
Ground terminal (for A/D converter)
64 to 69
KEY 0 to KEY 5
I
Front panel key input terminal (A/D input)
70
BPF1-F01
I
Spectrum analyzer drive signal input from the band-pass filter (for 8 kHz)
71
BPF2-F02
I
Spectrum analyzer drive signal input from the band-pass filter (for 1.2 kHz)
72
BPF3-F03
I
Spectrum analyzer drive signal input from the band-pass filter (for 300 Hz)
73
BPF4-F04
I
Spectrum analyzer drive signal input from the band-pass filter (for 80 Hz)
74
ALL BAND
I
Spectrum analyzer drive signal input from the band-pass filter
75
JOG A
I
Jog dial pulse input from the rotary encoder (JOG) (A phase input)
76
JOG B
I
Jog dial pulse input from the rotary encoder (JOG) (B phase input)
77
RESET
I
Reset signal input from the master controller "L": reset
78
SOFT TEST
O
Output terminal for the software test
79
VOL B
I
Jog dial pulse input from the rotary encoder (VOLUME) (B phase input)
80
VOL A
I
Jog dial pulse input from the rotary encoder (VOLUME) (A phase input)
81
VSS-CPU
–
Ground terminal (for CPU)
82
XOUT
O
System clock output terminal (4 MHz)
83
XIN
I
System clock input terminal (4 MHz)
84
VCC-CPU
–
Power supply terminal (+3.3V) (for CPU)
92
HCD-ZX10D
Pin No.
Pin Name
I/O
Description
85
NO USE
I
Not used
86 to 100
G19 to G5
O
Grid drive signal output to the fluorescent indicator tube
Click on the first or last page to see other HCD-ZX10D / LBT-ZX10D service manuals if exist.