Sony DVP-S500D / DVP-S505D Service Manual ▷ View online
2-3
2-9. SLED MOTOR (M501) REMOVAL
2-11. OPTICAL PICK-UP REMOVAL
2-10. SPINDLE MOTOR (M901) REMOVAL
1
OP-15 flexible
board
(CN001)
board
(CN001)
3
Skew shaft
stopper
stopper
2
Screw
(P2
(P2
×
8)
7
Sled motor
(M501)
(M501)
5
Screw
(PTTWH2
(PTTWH2
×
5)
6
Two screws
(P1.7
(P1.7
×
2.5)
4
Spindle base
1
Three screws
(PTTWH2
(PTTWH2
×
5)
2
Spindle motor
(M901)
(M901)
1
OP-15 flexible board
(CN001)
(CN001)
2
Screw
(PTTWH2
(PTTWH2
×
5)
3
Main shaft
4
Optical pick-up
2-4
2-12. INTERNAL VIEWS
Optical pick-up
(KHS-180A/J1N)
8-820-005-02
(KHS-180A/J1N)
8-820-005-02
Skew motor ass’y
X-3947-138-1
X-3947-138-1
Sled motor ass’y
X-3947-137-1
X-3947-137-1
DC motor (spindle)
1-698-944-11
1-698-944-11
Sled motor ass’y
X-3947-137-1
X-3947-137-1
Optical pick-up
(KHS-180A/J1N)
8-820-005-02
(KHS-180A/J1N)
8-820-005-02
Motor (loading)
1-698-942-21
1-698-942-21
DC motor
(spindle)
1-698-944-11
(spindle)
1-698-944-11
2-5
2-13. CIRCUIT BOARDS LOCATION
MB-78
(SIGNAL PROCESS/SERVO)
HP-96
(HEAD PHONE)
FR-133
(IR/POWER SWITCH)
DC MOTOR
(SPINDLE)
FL-88
(FL DRIVER/FUNCTION SWITCH)
TK-47
(RF/SERVO)
YS-14
(COMPONENT VIDEO)
AU-197
(AUDIO)
FG-43
(SLED)
LE-19
(LED)
POWER BLOCK
HS-930SF (DVP-S500D: E/S505D
HS-930SU (DVP-S500D: US, Canadian)
HS-930SU (DVP-S500D: US, Canadian)
(SWITCHING REGULATOR)
(
)
2-5 E
5-1
SECTION 5
IC PIN FUNCTION DESCRIPTION
D
VP-S500D/S505D
40, 41
AD2, 3
I
Input of AD
42
GND
–
GND
43-46
AD4-7
I
Input of AD
47
SDA
–
Not used
48
SCL
–
Not used
49-51
GND
–
GND
52
HSTX
–
Not used
53
REF V
I
Input of V SYNC
54
IFCS
I
Input of SH interrupt signal
55
ST-BY CONT
I
Input of ST-BY control signal
56
INT3
–
Not used
57
CW
I
Input of JOG control signal
58
CCW
I
Input of JOG control signa
59
IR
I
Input of SIRCS
60
A1 IN
I
Input of control A1 signal
61
A1 OUT
O
Output of control A1 signal
62
DOT I
–
Not used
63
AC-3 OUT
–
Not used
64
STATUS
–
Not used
65-70
MODEL0-5
I/O
Model select1-6
71
1C
I/O
AC3 indicator
72
1D
I/O
S-LINK status
73, 74
MIC IN 1, 2
I
MIC input select
75, 76
SW2, 3
–
Not used
77
RESET IN
I
EXT RESET request
78-80
RCODE0
I/O
REGION set1-3
81
GND
–
GND
82
X OUT
O
Output of X’tal(4MHz)
83
X IN
I
Input of X’tal(4MHz)
84
EVER 5V
–
Analog power supply
85-92
AD0-7
I/O
Address and data set
93-100
A8-15
I/O
Set address
5-1.
INTERFACE CONTROL PIN FUNCTION (IC604 on MB-78 Board (6/9))
Pin No.
Pin Name
I/O
Function
Pin No.
Pin Name
I/O
Function
1-4
A16-19
I/O
Set Address
5, 6
TIN0, 1
–
Not used
7, 8
TOT0, 1
–
Not used
9
ALE
O
Output of address latch inable signal
10
OE
O
Output of output inable signal
11
GND
–
GND
12
WRL
O
Output of write inable signal
13
WRH
–
Not used
14
HRQ
–
Not used
15
HAK
–
Not used
16
INTMS
I
Input of ready signal
17
CLK
–
Not used
18
RX
I
Input of serial bus0
19
TX
O
Output of serial bus0
20
SCK
I/O
Serialbus0
21
SI
–
Not used
22
SO
O
Output of serial bus1
23
EVER 5V
–
Digital power supply
24
SCLK
I/O
Serialbus1
25
VIDEO MUTE
O
Output of video mute signal
26
AUDIO MUTE
O
Output of audio mute signal
27
PPG1
–
Not used
28
CGCS
O
Output of charactor generator chip select
29
FL2CS
O
Output of FLCS (for 5ch)
30
FLCS
O
Output of FLCS
31
RESET
O
RESET
32
PPG6
I
Input DIAG
33
P.CONT
O
Output of POWER CONT signal
34, 35
EVER 5V
–
Analog power supply
36, 37
GND
–
GND
38
MIC CONT
I
Input of MIC CONT signal
39
ECHO CONT
I
Input of ECHO CONT signal
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