Sony HCD-VZ30AV / MHC-VZ30AV Service Manual ▷ View online
57
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
I/O
I
O
I
O
I
O
O
O
O
O
O
—
O
—
O
O
O
O
I
I
I
I
O
O
I
I
I
I
O
O
I
I
I
I
I
I
I
O
I
I
I
I
I
O
I
—
O
—
—
O
Description
Stereo IN (L) / OFF (H)
Tuner mute
AMS signal in (L) / OFF (H)
TC line mute on (H) / OFF (L)
REC (L) / PB ( Z) / Pass (H)
Dolby NR ON (H) / OFF (L)
REC mute ON (L) / OFF (H)
Bias ON (H) / OFF (L)
EQ High (H) / Normal (L)
TC A (L) / B (H) select
ALC ON (L) / OFF (H)
Power supply (+5 V)
TC relay ON (H) / OFF (L)
Vss
TCM-A trigger out ON (H) / OFF(L)
TCM-B trigger out ON (H) / OFF(L)
CAP-Motor High (H) / Low (L)
CAP-Motor H (REV) / L (FWD) / L (Stop)
A deck half
TCM-A play switch IN
TCM-B play switch IN
IIC_Busy
CDM53 loading tray motor output
CDM53 loading tray motor output (P down for FLASH)
CDM53 loading system switch
CDM53 loading system switch
CDM53 loading system switch
CDM53 loading system switch
CDM53 clamper motor output
CDM53 clamper motor output
CDM53 elevator system switch
CDM53 elevator system switch
CDM53 clamper system encoder 2 (PUP for FLASH)
CDM53 clamper system encoder 1
CDM53 clamper system encoder 0
CDM53 disc sensor input
CDM53 protector switch
Soft check out
TCM-A reel pulse
TCM-B reel pulse
B Half / REC A / REC B switch
Model IN
Spec IN
Power ON (H) / OFF (L)
BD sensor input
Analog ground
BD laser power control
Analog Reference Voltage
Analog Power Supply
BD reset
Pin Name
STEREO
ST-MUTE
AMS-IN
TC-MUTE
R/PB/PAS
NR-ON/OFF
REC-MUTE
BIAS
EQ-H/N
PB-A/B
ALC
Vcc
TC-RELAY
Vss
A TRG
B TRG
CAPM-H/L
CAPM-CNT
A HALF
A PLAY
B PLAY
IIC-BUSY
LOD-POS
LOD-NEG/xHOLD
OUT_SW
MIDOUT_SW
IN_SW
MIDIN_SW
CLP-POS
CLP-NEG
INIT_SW
CNT-SW
ENC2/xWR
ENC1
ENC0
DISC-SENS
PRTC_SW
SOFT-TEST
A SHUT
B SHUT
B HALF/REC A/REC B
MODEL-IN
SPEC-IN
POWER
SENS
Avss
HOLD
Vref
Avcc
XRST
58
• PANEL BOARD IC701 TMP88CS77AF-1A85
(FLUORESCENT INDICATOR TUBE DRIVE, LED DRIVE, KET CONTROL)
Pin No.
1
2 to 12
13
14
15
16
17
18 to 22
23
24 to 26
27
28
29
30
31
32
33
34
35
36 to 50
51
52
53 to 86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
I/O
O
O
O
O
I
I
I
I
I
I
I
I
—
—
—
—
O
O
O
O
—
O
O
—
—
I
—
O
I
O
O
I
O
O
O
O
I
Description
LED select switch( for dynamic)
LED (high active)
Standby LED
Timer SEL LED
Volume A
Volume B
for KEY in(AD)
for KEY in(AD)
for KEY in(AD)
for KEY in(AD)
Stick control Up / Down
SStick control Right / Left
Vss
VAss
VAref
Vdd
for Grid extender
for FL
for FL
for FL
Vdd
for Grid extender
for FL
Vkk
Vdd
12.5 MHz (Xin)
Vss
12.5 MHz (Xout)
Reset (low active)
LED (high active)
LED (high active)
Not used (ground)
other ucom wake-up port (PULL UP)
IIC SDA
IIC SCL
LED (high active)
Remote commander input (input capture)
Pin Name
LED SEL
LED0 to LED10
STANDBY LED
TIMER LED
VOLUME A
VOLUME B
Super Low Freq (BPF 0)
BPF1 to BPF5
ALL BAND
KEY 0 to KEY2
STICK 1
STICK 2
Vss for I/O
VAss
VAref
Vdd for I/O
GRID EXT CLK
2G
1G
P35 to P49
Vdd for VFT
GRID EXT RESET
P34 to P1
Vkk
Vdd for CPU
Xin
Vss for CPU
Xout
RESET
LED11
LED12
TEST
WAKE UP
I2C data
I2C clk
LED13
SIRCS
59
VIDEO CD BOARD IC502 M30622MGA-A30FP
(CD MECHANISM CONTROLLER)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42, 43
44
45
46
47
48
49
50
51
I/O
I
O
O
O
O
O
I
I
—
O
O
I
O
—
I
—
I
I
O
I
O
O
—
O
I
O
O
O
I/O
I/O
O
I
O
O
O
I
O
O
I
O
I
O
I
I
O
O
O
O
O
I
Description
Internal status (SENSE) signal input from the CXD3008Q (IC101)
Sense serial data reading clock signal output to the CXD3008Q (IC101)
Y resolution output
Chroma level output
Serial data transfer clock signal output to the CXD3008Q (IC101)
Not used (open)
Remote control signal input terminal Not used (open)
External data bus line byte selection signal input “L”: 16 bit, “H”: 8 bit (fixed at “L”)
Ground terminal
Muting on/off control signal output to the CXD3008Q (IC101) “H”: muting on
Clock selection signal output to the CXD3008Q (IC101) “L”: 16.9344 MHz (double speed), “H”: 33.8688 MHz
Reset signal input from the system controller (IC501) “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”
Main system clock output terminal (10 MHz)
Ground terminal
Main system clock input terminal (10 MHz)
Power supply terminal (+5V)
Non-maskable interrupt input terminal (fixed at “H” in this set)
Subcode sync (S0+S1) detection signal input from the CXD3008Q (IC101)
Not used (open)
Interrupt request signal input from the MPEG video/audio decoder (IC505)
Serial data latch pulse output to the D/A converter (IC509) “L” active
Reset signal output to the MPEG video/audio decoder (IC505) “L”: reset
Horizontal sync signal input
Burst gate pulse signal output
AGC hold signal output
Laser power selection signal output to the CXA2568M (IC103) “H”: laser on
I
2
C clock signal from CD mechanism control (IC501).
I
2
C data signal from CD mechanism control (IC501).
Serial data output to the MPEG video/audio decoder (IC506) and D/A converter (IC509)
Serial data input from the MPEG video/audio decoder (IC506)
Serial data transfer clock signal output to the MPEG video/audio decoder (IC506) and D/A converter (IC509)
RTS signal to serial port (check connector).
Not used (open)
Sub-code Q data input from the CXD3008Q (IC101)
Sub-code Q data reading clock signal output to the CXD3008Q (IC101)
Power on/off control signal output terminal Not used (open)
Ready signal input terminal Not used (fixed at “H”)
Not used (open)
Hold signal input terminal Not used (fixed at “H”)
Not used (open)
OSD language select input terminal “H”: English, “L”: China
Vertical sync signal input
Bus write signal output.
Not used (open)
Audio muting on/off control signal output terminal “L”: muting on Not used (open)
Loading motor drive signal output terminal Not used (open)
Loading motor drive signal output terminal Not used (open)
Disc detection (load in) switch input terminal Not used (fixed at “H”)
Pin Name
SENSE
SENSE CLK
RESOLUTION
CHROMA LEVEL
DSP CLK
TSENS
REMOTE IN
BYTE
CN VSS
DSP MUTE
CTRL1
XRESET
XOUT
VSS
XIN
VCC
NMI
SCOR
DSENS
CL680 HINT
CL680 HSEL
DF LATCH
CL680 HRDY
CL680 RESET
H.SYNC IN
BGP
LPH
LD ON
12C.CLK
12C.DATA
DATA1O
DATA1I
CLK1
RTS1
XVLEVEL.DOWN
SUBQ DATA
SUBQ CLK
P.ON
BUS XRDY
BUS
BUS XHOLD
BUS
OSD.LANGUAGE
VSYNC
BUS XWRL
LO.BOOST
AUDIO MUTE
LOAD OUT
LOAD IN
INSW
60
Pin No.
52
53
54
55
56
57 to 59
60, 61
62
63
64
65
66 to 72
73
74
75
76
77
78
79
80
81 to 88
89
90 to 92
93
94
95
96
97
98
99
100
I/O
I
I
I
—
—
—
—
—
—
—
O
O
O
I
I
I
O
O
O
O
I/O
—
I
I
—
O
—
O
I
—
—
Description
Disc detection (load out) switch input terminal Not used (fixed at “H”)
Destination setting terminal (fixed at “L”)
Destination setting terminal (fixed at “L”)
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Power supply terminal (+5V)
Not used (open)
Ground terminal
Video muting on/off control signal output
Address signal output for the external device
LED drive signal output for the self diagnosis indicator (D502) Normally: “L” (LED on)
Setting terminal for the test mode 1 (for VCD check) Normally: fixed at “H” (“L”: test mode)
Setting terminal for the test mode 2 (for SERVO check) Normally: fixed at “H” (“L”: test mode)
Setting terminal for the test mode 3 Normally: fixed at “H” (“L”: test mode) Not used (fixed at “H”)
System reset signal output to the CXD3008Q (IC101), BA5974FP (IC102) and D/A converter (IC509) “L”: reset
Standby on/off control signal output terminal Not used (open)
Chip select signal output terminal Not used (open)
Blank control signal output terminal Not used (open)
Two-way data bus with the external device Not used (open)
Not used.
Key input terminal Not used (fixed at “H”)
Video system select input terminal (open: AUTO)
Not used.
Serial data output to the CXD3008Q (IC101)
Ground terminal (for A/D conversion)
Serial data latch pulse output to the CXD3008Q (IC101)
Reference voltage (+5V) input terminal (for A/D conversion)
Power supply terminal (+5V) (for A/D conversion)
Not used.
Pin Name
OUTSW
MODEL1
MODEL2
TBLL
TBLR
ENC1 to ENC3
VCC
VSS
V.MUTE
A6 to A0
TEST LED
TEST1
TEST2
TEST3
DEVICE RESET
STANDBY
FL CS
FLBLK
D7 to D0
MIC CTRL
KEY1 to KEY3
NT/PAL
MUSIC VOL
DSP DATA
AVSS
DSP LATCH
VREF
AVCC
AMP ON
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