Sony DAV-SA35K / HCD-SA35K Service Manual ▷ View online
77
HCD-SA35K
Pin No.
128, 129
130
131
132
133, 134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172 to 176
Pin Name
VCCA3, VCCA2
PD0
PDHVCC
FDO
GNDA2, GNDA1
SPO
VC2
MDIN2
MDIN1
VCCA1
CLVS
VSS
MDSOUT
VDD
MDPOUT
DEFECT
GSCOR
EXCK
SBIN
VSS
SCOR
WFCK
VDD5V
XRCI
VDDS
C2PO
VDD
DBCK
BCLK
DDAT
MDAT
VSS
DLRC
LRCK
XRST
IFS0
IFS1
XTAL
VSS
XTL2
XTL1
VDD
D0 to D4
I/O
—
O
I
O
—
O
I
I
I
—
O
—
O
—
O
I
I
O
I
—
I
I
—
I
—
I
—
O
I
O
I
—
O
I
I
I
I
I
—
O
I
—
I/O
Description
Power supply terminal (+3.3V) (analog system)
Signal output from the charge pump for phase comparator
Middle point voltage input terminal for RF PLL
Signal output from the charge pump for frequency comparator
Ground terminal (analog system)
Spindle motor control signal output
Middle point voltage (+1.65V) input terminal
Spindle motor servo drive signal input
MDP input terminal
Power supply terminal (+3.3V) (analog system)
Control signal output for selection the spindle control filter constant at CLVS
Ground terminal (digital system)
Frequency error output terminal of internal CLV circuit
Power supply terminal (+3.3V) (digital system)
Phase error output terminal of internal CLV circuit
Defect signal input terminal (conected to ground terminal)
Guard subcode sync (S0+S1) detection signal input from the digital signal processor
Subcode serial data reading clock signal output to the digital signal processor
Subcode serial data input from the digital signal processor
Ground terminal (digital system)
Subcode sync (S0+S1) detection signal input from the digital signal processor
Write frame clock signal input from the digital signal processor
Power supply terminal (+5V)
RAM overflow signal input terminal (conected to ground terminal)
Power supply terminal (+5V) (digital system)
C2 pointer signal input from the digital signal processor
Power supply terminal (+3.3V) (digital system)
Bit clock signal (2.8224 MHz) output terminal Not used
Bit clock signal (2.8224 MHz) input from the digital signal processor
PCM data output terminal
Serial data input from the digital signal processor
Ground terminal (digital system)
L/R sampling clock signal (44.1 kHz) output terminal Not used
L/R sampling clock signal (44.1 kHz) input from the digital signal processor
Reset signal input from the mechanism controller “L”: reset
Interface selection signal input terminal Fixed at “L” in this set
Interface selection signal input terminal Fixed at “H” in this set
33.8688 MHz clock signal input terminal
Ground terminal (digital system)
System clock output terminal (33.8688 MHz)
System clock input terminal (33.8688 MHz)
Power supply terminal (+3.3V) (digital system)
Two-way data bus with the mechanism controller
78
HCD-SA35K
• IC901 CXP973064-226R (MECHANISM CONTROLLER)(DMB03 BOARD)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14 to 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
52
53
54
55
56
I/O
O
O
O
O
I/O
I
O
O
I
O
O
O
—
I/O
I
I
O
O
I
O
O
I
I
I
O
I
O
O
O
O
I
—
I
O
—
O
O
O
I
I
O
O
O
I
O
O
—
I
Pin Name
NO USE
SDEN
DOCTRL/
ISBTEST
XPST 2753
SDA EEP
MNT1
FCS JMP 1
FCS JMP 2
SENS CD
CDSP2
CDSP4
XCS DVD
VSS
D0 to D7
INIT0 DVD
INIT1 DVD
MSCK SAMBA
XRST 1882
SCOR
LAT CD
LD ON
MIRR
COUT CD
INLIM
CS ZIVA
SI ZIVA
SO ZIVA
SCK ZIVA
DRVIRQ
DRVRDY
RST
VSS
XTAL
EXTAL
VDD
SLED A, SLED B
SCK DSD
SDOUT DSD
SDIN DSD
READY DSD
DATA CD
CLOK CD
XMSLAT
SQSO
MUTE DSD
SQCK
VSS
CONTROL 4
Description
Not used
Serial data enable signal output to DVD/CD RF amplifier
Digital out on/off control signal output to the digital signal processor
“L”: digital out off, “H”: digital out on
“L”: digital out off, “H”: digital out on
Reset signal output for DSD decoder
Two-way data bus with the EEPROM
EEPROM ready signal input from the DVD decoder
Focus jump 1 signal output to the motor/coil driver
Focus jump 2 signal output to the motor/coil driver
Internal status (SENSE) signal input from the digital signal processor
Loading motor drive signal (loading in direction) output terminal
Loading motor drive signal (loading out direction) output terminal
Chip select signal output to the DVD decoder
Ground terminal (digital system)
Two-way data bus with the DVD decoder
Interrupt signal input from the DVD decoder
Interrupt signal input from the DVD decoder
Serial data transfer clock signal output to the DSD decoder
Reset signal output to the DVD decoder “L”: reset
Subcode sync (S0+S1) detection signal input from the digital signal processor
Serial data latch pulse signal output to the digital signal processor
Laser diode on/off control signal output to the DVD/CD RF amplifier
“L”: laser diode off, “H”: laser diode on
“L”: laser diode off, “H”: laser diode on
Mirror signal input from the digital signal processor
Numbers of track counted signal input from the digital signal processor
Detection signal input from limit in switch The optical pick-up is inner position when “H”
Chip select signal output to the DVD system processor
Serial data input from the DVD system processor
Serial data output to the DVD system processor
Serial data transfer clock signal output to the DVD system processor
Interrupt request signal output to the DVD system processor
Ready signal output to the DVD system processor
System reset signal input from the DVD system processor “L”: reset
Ground terminal (digital system)
System clock input terminal (20 MHz)
System clock output terminal (20 MHz)
Power supply terminal (+3.3V) (digital system)
Sled motor drive signal output
Output terminal for offset adjustment of APEO
Serial data output to the DSD decoder
Serial data input from the DSD decoder
Ready signal input from the DSD decoder “L”: ready
Serial data output to the digital signal processor
Serial data transfer clock signal output to the digital signal processor
Serial data latch pulse signal output to the DSD decoder
Subcode Q data input from the digital signal processor
Muting on/off control signal output to the DSD decoder “H”: muting on
Subcode Q data reading clock signal output to the digital signal processor
Ground terminal (digital system)
Disc tray in detection signal input terminal Not used
79
HCD-SA35K
Pin No.
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 to 96
97
98
99
100
Pin Name
CONTROL 2
GFS DVD
MUTE CD
MUTE 2D
SLED
FG
SP ON
JIT
TE
PI
FE
AVSS
AVREF
AVDD
GFS CD
SCLK CD
TSD
FOK CD
LOCK CD
LDSEL
SACD/DVD
I2C SIO
I2C SCL
RXD
TXD
SDCLK RF
SDATA RF
XWR
XRD
(PWE)
VDD
VSS
A0 to A7
DSAVE
XDRST
WP EEP
SCL EEP
I/O
I
I
O
O
I
I
O
I
I
I
I
—
I
—
I
O
O
I
I
O
O
I/O
I/O
I
O
O
I/O
O
O
—
—
—
O
O
O
O
O
Description
Disc tray out detection signal input terminal Not used
Guard frame sync signal input from the DVD decoder
Muting on/off control signal output to the digital signal processor “H”: muting on
Muting on/off control signal output to the motor/coil driver “H”: muting on
Sled motor servo drive PWM signal input terminal
Spindle motor control signal input
Muting on/off control signal output to the motor/coil driver “H”: muting on
Jitter signal input
Tracking error signal input from the DVD/CD RF amplifier
Pull in signal input from the DVD/CD RF amplifier
Focus error signal input from the DVD/CD RF amplifier
Ground terminal (for A/D converter)
Reference voltage input terminal (for A/D converter)
Power supply terminal (+3.3V) (for A/D converter)
Guard frame sync signal input from the digital signal processor
SENSE serial data reading clock signal output to the digital signal processor
Thermal shut down signal output to the motor/coil driver
Focus OK signal input from the digital signal processor
GFS is sampled by 460 Hz “H” input when GFS is “H”
Laser diode selection signal output
“SACD/DVD selection signal output “L”: DVD, “H”: SACD”
Communication data bus with the DVD system processor and system controller
Communication data reading clock signal input or transfer clock signal output with the DVD system processor
and system controller
and system controller
Serial data input (RS-232C)
Serial data output (RS-232C)
Serial data transfer clock signal output to the DVD/CD RF amplifier
Two-way data bus with the DVD/CD RF amplifier
Write strobe signal output to the DVD decoder
Read strobe signal output to the DVD decoder
Not used
Power supply terminal (+3.3V) (digital system)
Ground terminal (digital system)
Address signal output to the DVD decoder
Motor/coil driver power save control signal output terminal
Reset signal output to the digital signal processor and DSD decoder “L”: reset
Write protect signal output to the EEPROM
Clock signal output to the EEPROM
80
HCD-SA35K
• IC501
µ
PD703260YGF-S01-JBT-A (SYSTEM CONTROLLER)(UCOM BOARD)
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
I/O
I
I
—
—
O
O
—
O
O
—
—
—
—
I
O
—
I
O
O
I
I
I
I
O
I
I
O
I
O
O
O
O
O
O
—
—
I
I
O
O
O
O
O
O
I
I
O
O
O
O
Pin Name
UNREG MONITOR
VDD MONITOR
AVREF0
AVSS
OSC ON
FL STB
AVREF1
3.3V ON/OFF
AC ON/OFF
IC
VDD
REGC
VSS
X1
X2
RESET
XT1
XT2
LOD_POSI
RM_INT
KEY INT
(CAN’T USE)
AC_CUT
LOD_NEG
IN SW
OUT SW
FL DATA
SIRCS
FL_CLK
CONTROL1
HP/MIC MODE
HP MUTE
DAMP INIT
DAMP NS MUTE
EVSS
EVDD
I2C DATA
I2C CLK
DAMP LAT1
DAMP LAT2
DAMP LAT3
DAMP EN
DAMP SCDT
DAMP SHIFT
DAMP DIAG
DVD MUTE REQ
DVD SYS RESET
DSP XRST
DSP HCE
DSP BST
Description
Monitoring voltage input for protecting power block
Monitoring voltage input for protecting power block
Analog reference voltage for A/D converter
Ground terminal (analog)
Oscillator control output for headphone (microphone) switch
Strobe signal output to the FL driver (IC802)
Analog reference voltage for D/A converter
3.3V power control signal output for DVD
Power supply and relay control signal output
Flash programing mode terminal
Power supply terminal
Regulator control terminal (connected to the capacitor)
Ground terminal
Main oscillator signal input
Main oscillator signal output
System reset signal input
Sub oscillator signal input (for clock)
Sub oscillator signal output (for clock)
Loading motor control signal output (open action)
Wakeup signal input from ECO mode by sircs input
Wakeup signal input from ECO mode by key input
Not used
AC-CUT detection signal input (primary power off)
Loading motor control signal output (close action)
Switch (CD tray position) signal input (tray in)
Switch (CD tray position) signal input (tray out)
Data output to the FL driver (IC802)
SIRCS signal input from the remote sensor (IC801)
Clock output to the FL driver (IC802)
Not used
Relay control signal output for select headphone or MIC
Muting control signal output for the headphone signal
Reset signal output to the stream processors
NSP muting signal output to the stream processors
Ground terminal (port)
Power supply terminal (port)
I2C data input
I2C clock input
Chip select signal output to the stream processor (IC300)
Chip select signal output to the stream processor (IC301)
Chip select signal output to the stream processor (IC302)
Enable signal output to the power drivers
Data output to the stream processors
Clock output to the stream processors
DIAG signal input from the power drivers
Muting request signal input from the DVD system processor (IC207)
Reset signal output to the DVD system processor (IC207)
Reset signal output to the DSP (not used)
Chip enable signal output to the DSP (not used)
Bootstrap signal output to the DSP (not used)
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