Sony HCD-DP800AV / MHC-DP800AV Service Manual ▷ View online
HCD-DP800AV
46
46
6-26. SCHEMATIC DIAGRAM – TRANS SECTION –
R913
R915
CN912
CN914
CN915
R914
R
9
1
6
CN901
C903
JW906
JW907
R904
R902
R903
C915
C911
D912
C912
C913
RY901
CN903
C904
C902
JW905
JW
9
0
1
JW
9
03
JW923
JW915
JW914
JW
9
0
2
D
90
1
JW909
C901
S901
D902
D903
D904
D905
IC901
Q901
R912
R911
D
9
1
1
D
9
1
3
Q971
CN913
CN911
CN902
F916
F917
F918
F919
F913
F912
F911
R918
10k
100
3P
AMP-L
10P
EH-L
4P
EH-L
10k
1
0
0
2P
VH-H
100
16V
16V
10k
10k
0.1
100
63V
63V
MTZJ-T-72-33C
1
50V
100
50V
3P
AMP-L
0.1
2200
16V
0
1
S
S
1
1
9
-2
5
0.01
250V
11ES2-NTA2B
11ES2-NTA2B
11ES2-NTA2B
11ES2-NTA2B
TA78057S
2SC2785-HFE
RELAY SWITCH
0.68
1
1
E
S
2
-N
T
A
2
B
R
D
4
.7
F-T
7
B
1
2SA1932(TP)
3P
2.5A
250V
250V
2.5A
250V
250V
3.3M
*
2
*
2
*
2
*
2
*
AC3
AC4
NEUTRAL
230-240
220
AC1
AC1
AC3
AC4
VF
VF
AC-GND
120/230
NEUTRAL
120
VP
STBY RELAY
D-GND
STBY RELAY
D-GND
EVER+5.7V
EVER+5.7V
AC-GND
REGULATOR
AC-GND
AC2
AC2
STBY RELAY
D-GND
LIVE
NEUTRAL
NEUTRAL
230-240
220
EVER+5.7V
120/230
NEUTRAL
120
T911
POWER TRANSFORMER
CND
AEP
AR,MX
AUS,KR
F913
5A
2A
2.5A
5A
125V
250V
250V
250V
*
1
AC
IN
5.7V REG
AR
AR
AEP,AUS,CND,KR,MX
A
E
P
,A
U
S
,C
N
D
,K
R
,M
X
AEP,AUS,CND,KR,MX
AR
VOLTAGE
230-240V
220V
120V
T901
POWER
TRANSFORMER
AR
KR,MX
AEP,AUS,CND,
KR,MX
AEP,AUS,CND,
AR
AEP,AR,AUS,KR,MX
CND
6.3A
125V
6.3A
250V
6.3A
125V
250V
5A
F919
F916-F918
*
2
AR
SELECTOR
CND
BOARD
BOARD
BOARD(2/3)
SURROUND
FRONT AMP
MAIN
(Page30)
(Page37)
(Page38)
47
HCD-DP800AV
6-27. IC PIN FUNCTIONS
1
SOSQ
O
Sub-Q serial output.
2
SQCK
I
Clock input for SQSO read-out
3
XRST
I
System reset.
4
SYSM
I
Muting input.
5
DATA
I
Serial date input,supplied from CPU.
6
XLAT
I
Latch input,supplied from CPU.
7
CLOK
I
Serial date transfer clock input,supplied from CPU.
8
SENS
O
SENS output.
9
SCLK
I
SENS serial data read-out clock.
10
VDD
I
Power supply.
11
ATSK
—
Input pin for anti-shock (Ground)
12
SPOA
—
Ground.
13
SPOB
—
Ground.
14
XLON
O
Not used.
15
WFON
O
Not used.
16
XUGF
O
Not used.
17
XPCK
O
Not used.
18
GFS
O
Not used.
19
2SPO
O
Not used.
20
SCOR
O
Sub-code sync output.
21
COUT
I/O
Not used.
22
MIRR
I/O
Not used.
23
DFCT
I/O
Not used.
24
FOK
I/O
Not used.
25
LOCK
I/O
Not used.
26
MDP
O
Output to control spindle motor servo.
27
SSTP
I
Input signal to detect disc inner most trak.
28
SFDR
O
Sled drive output.
29
SRDR
O
Sled drive output.
30
TFDR
O
Tracking drive output.
31
TRDR
O
Tracking drive output.
32
FFDR
O
Focus drive output.
33
FRDR
O
Focus drive output.
34
VSS
—
Ground.
35
TEST
I
TEST pin connected normally ground.
36
TES1
I
TEST pin connected normally ground.
37
XTSL
I
X’tal selection circuit input.
38
VC
I
Center voltage input.
39
FE
I
FOCUS error signal input.
40
SE
I
Sled error signal input.
41
TE
I
Tracking error signal input.
42
CE
I
Center servo analog input.
43
RFDC
I
RF signal input.
44
ADIO
O
Not used.
45
AVSS0
—
Analog ground.
46
IGEN
I
Power supply pin operational amplifiers.
47
AVDDO
I
Analog power supply.
48
ASYO
O
EFM full swing output.
49
ASYI
I
Asymmetry comparator voltage input.
50
BIAS
I
Asymmetry circuit constant current input.
51
RFAC
I
EFM signal input.
52
AVSS3
—
Analog ground.
Function
Pin Name
Pin No.
I/O
• IC101 DIGITAL SIGNAL PROCESSOR (CXD3017Q) (BD Board)
48
HCD-DP800AV
53
CLTV
I
Control voltage input for master VCO.
54
FILO
O
Filter output for master PLL.
55
FILI
I
Filter input for master PLL.
56
PCO
O
Chage-pump output for master PLL.
57
AVDD3
I
Analog powr supply.
58
VSS
—
Ground.
59
VDD
I
Power supply.
60
DOUT
O
Not used.
61
LRCK
O
Not used.
62
PCMD
O
Not used.
63
BCK
O
Not used.
64
EMPH
O
Not used.
65
XVDD
I
Master clock power supply.
66
XTAI
I
X’tal oscillator circuit input.
67
XTAO
O
X’tal oscillator circuit output.
68
XVSS
—
Master clock ground.
69
AVDD1
I
Analog power supply.
70
AOUT1
O
Lch : Analog output.
71
AIN1
I
Lch : OPAMP input.
72
LOUT1
O
Lch : LINE output
73
AVSS1
—
Analog ground.
74
AVSS2
—
Analog ground.
75
LOUT2
O
Rch : LINE output.
76
AIN2
I
Rch : OPAMP input.
77
AOUT2
O
Rch : Analog output.
78
AVDD2
I
Analog power supply.
79
RMUT
O
Not used.
80
LMUT
O
Not used.
Function
Pin Name
Pin No.
I/O
49
HCD-DP800AV
1
AMP-DATA
O
Amp data signal output
2
AMP-CLK
O
Amp clock signal output
3
AMP-LAT
O
Amp latch signal output
4
SIRCS
I
Remote commander signal input
5
DIG-Tx
O
Digital common Tx signal output
6
DSP-Rx
I
DSP Rx signal input
7
DIG-CLK
O
Digital common clock signal output
8
GND
—
Ground
9
GND
—
Ground
10
Xcin
I
Sub clock input (32.768kHz)
11
Xcout
O
Sub clock output (32.768kHz)
12
RESET
I
System reset signal input
13
Xout
O
Main system clock output (16MHz)
14
Vss
—
Ground
15
Xin
I
Main system clock input (16MHz)
16
Vcc
I
Power supply (EVER+5V)
17
NMI
I
Not used (PULL UP EVER +5V)
18
RDS-INT
I
RDS interrupt signal input
19
SCOR
I
CD Q-data request signal input
20
RDS-DATA
I
RDS data signal input
21
ST-MUTE
O
Tuner mute signal output
22
ST-CE
O
Tuner chip enable output
23
ST-DOUT
O
Tuner data output
24
BU PWM 3
O
BU PWM 3(RF dc) signal output
25
ST-DIN
I
Tuner data input
26
BU PWM 2
O
BU PWM 2(tracking error) signal output
27
ST-CLK
O
Tuner clock signal output
28
BU PWM 1
O
BU PWM 1(focus error) signal output
29
IIC_ CLK
O
IIC data bus reading clock (SCL signal)
30
IIC_ DATA
O
IIC data bus SDA signal
31
CANT USE
I
Not used
32
SQ-DATA-IN
I
CD data signal input
33
SQ-CLK
O
CD data clock signal output
34
SENS
I
BD Condition signal input (from CXD2587)
35
CD-DATA
O
CD data signal output
36
CAN:T USE
—
Not used
37
CD-CLK
O
CD clock signal output
38
CD-POWER
O
CD power on/off switch signal output
39
STB LED/CLK
O
Stanby led /clock signals check point
40
LD-ON
O
Laser diode on signal output
41
M-RESET
O
System reset signal output
42
XLT
O
CD latch signal output
43
XRST
O
CD reset signal output
44
LOAD-IN
O
CD loading motor contorol signal output
45
LOAD-OUT
O
CD loading motor contorol signal output
46
OPEN
I
Detection input from the tray open switch signal
47
CLOSE
I
Detection input from the tray close switch signal
48
UP/DWN SW
I
CD elevator up/down control signal input
49
T-SENS
I
Detection input from the table addres detect sensor
50
A TRG
O
A deck trigger control signal output
Function
Pin Name
Pin No.
I/O
• IC401 MASTER CONTROL (M30622MGA-A36FP) (MAIN Board (2/3))
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