Sony DVP-S3000 Service Manual ▷ View online
2-4
SR-740
(US, Canadian model)
SR-745
(Chinese, Hong Kong, Singapore model)
(US, Canadian model)
SR-745
(Chinese, Hong Kong, Singapore model)
SWITCHING
REGULATOR
REGULATOR
2-10. CIRCUIT BOARD LOCATION
2-4 E
LM-56
(SLED)
(SLED)
PS-408
(US, Canadian model)
PS-413
(Chinese, Hong Kong, Singapore model)
(POWER)
(US, Canadian model)
PS-413
(Chinese, Hong Kong, Singapore model)
(POWER)
AU-201
(US, Canadian model)
AU-203
(Chinese, Hong Kong, Singapore model)
(AUDIO)
(US, Canadian model)
AU-203
(Chinese, Hong Kong, Singapore model)
(AUDIO)
TT-40
(RF/SERVO)
(RF/SERVO)
PW-116
(US, Canadian model)
PW-117
(Chinese, Hong Kong, Singapore model)
(IR/POWER SWITCH)
(US, Canadian model)
PW-117
(Chinese, Hong Kong, Singapore model)
(IR/POWER SWITCH)
DC MOTOR
(SPINDLE)
(SPINDLE)
FP-611
(US, Canadian model)
FP-619
(Chinese, Hong Kong, Singapore model)
(FL DRIVER/FUNCTION SWITCH)
(US, Canadian model)
FP-619
(Chinese, Hong Kong, Singapore model)
(FL DRIVER/FUNCTION SWITCH)
MB-80
(SIGNAL PROCESS/SERVO)
(SIGNAL PROCESS/SERVO)
5-1
D
VP-S3000
5. IC PIN FUNCTION DESCRIPTION
5-1.
INTERFACE CONTROL PIN FUNCTION (IC021 on MB-80 Board (1/12))
Pin No.
Pin Name
I/O
Function
Pin No.
Pin Name
I/O
Function
1,2
CL1, 0
I
Input of sub clock (32kHz)
3,4
GND
–
Ground
5,6
X0–1
I
Input of main clock (8MHz)
7
GND
–
Ground
8
RST
I
Input of RESET signal
9
RESET
O
SRESET (SYSCON)
10
INTMS
O
XINTM S (SYSCON)
11
AUDIO MUTE
O
SAUDIO MUTE (L)
12
IFDIAG
I
DIAG (H)
13
NITSC
O
NTSC (H) /PAL (L)
14,15
N.C.
–
Not used
16
FLCS
O
XFLCS (FL)
17
REF V
I
XREF-V (VSYNC)
18
INTSM
I
XINTSM (SYSCON)
19-24
N.C.
–
Not used
25
POWER CONT
O
POWER-CONT (H)
26
DATA BOUND
O
DATA-BOUND
27
N.C.
–
Not used
28
CMOD
I
CMOD
29
P.FAIL
O
Power fail
30
CGSO
O
CGSO (FL & OSDC)
31
CGCLK
O
CGCLK (FL & OSDC)
32
WSIRCS
I
WSIRCS
33
CGCS
O
CGCS (OSDC)
34
V MUTE
O
Video mute
35
STATUS
O
STATUS (H)
36
N.C.
–
TSEL (OSDC) Not used
37
STATUS
O
FSEL (OSDC)
38
N.C.
–
TRE (OSDC) Not used
39-48
N.C.
–
Not used
49
VCC
–
Power supply
50-57
N.C.
–
Not used
58
GND
–
Ground
59-66
N.C.
–
Not used
67
VCC
–
Power supply
68-75
N.C.
–
Not used
76
CS
I
CS (SYSCON)
77
SI
I
SI (SYSCON)
78
SO
O
SO (SYSCON)
79
CLK
I
CLK (SYSCON)
80-82
N.C.
–
Not used
83
GND
–
Ground
84-87
AD0–3
I
Analog input
88
TEST 1
I
Input of TEST 1 signal
89
TEST 2
I
Input of TEST 2 signal
90
N.C.
–
Not used
91
N.C.
–
Not used
92
VCC
–
Power supply
93
POWER-FAIL
I
Input of POWER-FAIL (AD INPUT)
94
N.C.
–
Not used
95
CGRA 16
I
CGRA16 Character generator font ROM address 16
96
CGRA 17
I
CGRA17 Character generator font ROM address 17
97
CGRA 18
I
CGRA18 Character generator font ROM address 18
98
N.C.
–
Not used
99
N.C.
–
Not used
100
VCC
–
Power supply
5-2
1
VCC
–
Power supply
2
MRST
O
Peripheral circuits reset signal (L: Reset)
3
12 RST
O
12V system power control signal
4
CD DET
I
Input of DVD/CD discriminate sensor
5
TRAY OUT
I
Tray out end (H: End)
6
CHUCK
I
Chucking down end (H: End)
7
LOCK
I
Good Frame Sync dat (H: OK, L: NG)
8
XPNM
I
RF Pro PLL Mode (L: Normal)
9
FOK
I
Focus OK (H: OK, L: NG)
10
N.C.
–
Not used
11
VSS
–
Ground
12
CPDTO
O
Serial data output to each IC
13
SDCS (SO)
O
Serial data output to jig
14
CPDTI
I
Serial data input from each IC
15
SDSC (SI)
I
Serial data input from jig
16
CPCK
O
Serial clock to each IC
17
SCKCS
O
Serial clock to jig
18–21
D0–3
I/O
Data bus 0–3
22
VSS
–
Ground
23–25
D4–6
I/O
Data bus 4–6
26–34
D7–15
I/O
Data bus 7–15
35
VCC
–
Power supply
36–43
A0–7
O
Address bus 0–7
44
VSS
–
Ground
45–50
A8–13
O
Address bus 8–13
51–56
A14–19
O
Address bus 14–19
57
VSS
–
Ground
58
WAIT
I
WAIT signal (fixed to “H”)
59
BREQ
I
Input of bus request
60
BACK
O
Output of bus ACK
61
SYS CLK
O
Output of system clock (for check)
62
STBY
I
Fixed to “H”
63
RES
I
Input of Reset by SH (L: Reset)
64
NMI
I
Fixed to “L”
65
VSS
–
Ground
66
EXTAL
I
Input of 16.9MHz
67
XTAL
I
Input of 16.9MHz
68
VCC
–
Power supply
69
AS
O
Address strobe
70
RD
O
Read
71
HWR
O
H_Write
72
LWR
O
L_Write
73–75
MD0–2
I
Operation mode setting (Mode 2)
76
A VCC
–
Power supply
77
VREF
–
Reference voltage
78
N.C.
–
Not used
79
HYDET1
I
Input of sled FG2
80
P FAIL
I
Power down pre signal
81
PI
I
Input of pull–in signal
82
SLD2–
I
Input of sled offset
83
SLD2+
I
Input of sled offset
84
VCOM
I
Input of VCO adjustment
85
JIG BUSY
I
Serial busy signal from Jig
86
A VSS
–
Ground
87
SCOR
I
CXD2545 address storing request signal
88
INT-SC
I
Serial data
89
SOINT
I
Jitter storing request signal
90
SYS_INT
I
Interrupt request signal from Syscon
91
ROM BUSY
I
EEPROM Ready/Busy signal
92
VSS
I
Ground
93
TKC
I
Input of sled FG count
94
FCMPL
I
FEZC Low det
95
FCMPH
O
FEZC High det
96
SENS
I
Input of SENS signal
97
HFG
I
Input of spindle FG
98
DVDLDON
O
LD ON/OFF control for DVD
99
CDLCON
O
LD ON/OFF control for CD
100
LT MUTE
O
5-2.
DRIVE CONTROL PIN FUNCTION (IC136 on MB-80 Board (3/12))
Pin No.
Pin Name
I/O
Function
Pin No.
Pin Name
I/O
Function
5-3
Pin No.
Pin Name
I/O
Function
2
SQCK MSK
O
SubQ Read Clock Mask
5
ROM CS
O
Chip Select for EEPROM
6
DA XLD
O
Load Signal for D/A
9
SUBQ XOE
O
SubQ Output Enable
12
XLAT
O
Latch Signal for CXD2545
15
SDEN
O
Serial Output Enable For SSI3720
16
SLD MODE
O
Sled Control change
19
INT CS
O
Serial data forward request
5-3.
EXTENDED OUTPUT PORT0 (IC147 on MB-80 Board (3/12))
Pin No.
Pin Name
I/O
Function
2
DRV INT
O
Interrupt request to system controller
5
NST
O
Spindle forced stop (L: Stop) Active only at out of control
6
FHOLD
O
Focus Hold
9
FDWN
O
Focus Gain Down (L: Normal)
12
LOAD ON
O
Loading/Unloading Moter ON/OFF
15
DET ON
O
CD Det Sensor LED ON/OFF
16
LP ON
O
VCO Control
19
MUTE
O
Date output (CXD2545) control
5-5.
EXTENDED OUTPUT PORT2 (IC149 on MB-80 Board (3/12))
Pin No.
Pin Name
I/O
Function
2
XLT
O
Latch Signal for RF Pro
5
SOEN
O
Serial Output Enable for RF Pro
6
SCK MSK
O
Serial command transfer clock master
9
SCLK
O
SENS reading clock
12
FJUMP-
O
Focus Jump Pulse
15
FJUMP+
O
Focus Jump Pulse
16
DRV BUSY
O
Communication inhibit request from system controller
19
LOCK MON
O
Spindle LOCK Monitor Out
5-4.
EXTENDED OUTPUT PORT1 (IC148 on MB-80 Board (3/12))
Pin No.
Pin Name
I/O
Function
2
TILT/H
O
Tilt Filter change
5
SPGC1
O
Selection of low band boost (H: 12 cm, L: 8 cm)
6
CD/DVD
O
DVD/CD (H: DVD, L: CD)
9
Q4
–
Not used
12
SPCTL0
O
Spindle Control [SPCTL0: SPCTL1]
15
SPCTL1
O
[0: 0] = control, [0: 1] = not control, [1: 0] = acceleration,
[1: 1] = deceleration
16
CLVH
O
Spindle CLVH Control
19
Q8
–
Not used
5-6.
EXTENDED OUTPUT PORT3 (IC150 on MB-80 Board (3/12))
Pin No.
Pin Name
I/O
Function
1
VSS
–
Ground
2
HYCNTR
O
Adjustment of hall element output
3
SDCNTR
O
Target sled speed
4
TI OFFSET
O
Tilt sensor offset output
5
LOAD/UNLOAD
O
Loading/Unloading Control
6
TI DRIVE
O
For tilt forced movement
7
SDINIT
O
Offset adjusting signal of sled motor drive
8
VDD
–
Power supply
9
VCC
–
Power supply
10
A08
–
Not used
11
DO
O
Serial Data Output
12
LD
I
Serial Data Load
13
CLK
I
Serial Clock Input
14
DI
I
Serial Data Input
15
AVCO
O
For VCO adjustment
16
GND
–
Ground
5-7.
D/A CONVERTER (IC722 on MB-75 Board (10/12))
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