DOWNLOAD Sony DVP-K80P / DVP-K82P Service Manual ↓ Size: 6.48 MB | Pages: 84 in PDF or view online for FREE

Model
DVP-K80P DVP-K82P
Pages
84
Size
6.48 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
dvp-k80p-dvp-k82p.pdf
Date
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DVP-K80P/K82P
4-30
4-29
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
For printed wiring board
• 
 : Uses unleaded solder.
POWER BLOCK (SRV1501WW) PRINTED WIRING BOARD
POWER BOARD (SRV1501WW) (SIDE A)
POWER BOARD (SRV1501WW) (SIDE B)
POWER BOARD
(SRV1501WW)
SIDE A
IC101
B-4
IC611
A-6
Q211
A-6
D101
A-4
D102
A-3
D103
A-3
D104
A-3
D105
B-4
D106
B-4
D107
A-4
D108
A-4
D211
A-5
D212
C-5
D213
A-6
D311
B-5
D312
B-5
D313
B-5
D315
A-6
D317
A-6
D318
A-7
D411
B-5
D511
C-5
SIDE B
Q311
A-1
Q611
A-2
Q712
A-1
POWER BOARD
POWER BLOCK (SRV1501WW)
B
A
1
2
7
6
5
4
3
1-478-539-31
B
A
1
2
7
6
5
4
3
CK-151 Board
(KEY CONTROL)
MC-155 Board
(MIC-ECHO)
IF-131 Board
(IF)
MV-045 Board
(CPU, Servo-DSP, AVDEC, 
DRIVE, VIDEO, AUDIO, POWER)
Power Board
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
DVP-K80P/K82P
For Schematic Diagram
• Refer to page 4-29 for printed wiring board of Power Board.
4-31
4-32E
POWER BOARD
POWER BLOCK (SRV1501WW)
POWER BOARD
POWER BLOCK (SRV1501WW)
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
MARKED:MOUNT TABLE
Note :
The components identified
by mark 
 or dotted line
with mark 
 are critical for
safety.
Replace only with part
number specified.
5-1
DVP-K80P/K82P
SECTION 5
IC PIN FUNCTION DESCRIPTION
Pin No.
Pin name
Type
Function
1
AGND
Ground pin for analog circuitry
2
DVDA
Analog Input
AC coupled input path A
3
DVDB
Analog Input
AC coupled input path B
4
DVDC
Analog Input
AC coupled input path C
5
DVDD
Analog Input
AC coupled input path D
6
DVDRFIP
Analog Input
AC coupled DVD RF signal input RFIP
7
DVDRFIN
Analog Input
AC coupled DVD RF signal input RFIN
8
MA
Analog Input
DC coupled main-beam RF signal input A
9
MB
Analog Input
DC coupled main-beam RF signal input B
10
MC
Analog Input
DC coupled main-beam RF signal input C
11
MD
Analog Input
DC coupled main-beam RF signal input D
12
SA
Analog Input
DC coupled sub-beam RF signal input A
13
SB
Analog Input
DC coupled sub-beam RF signal input B
14
SC
Analog Input
DC coupled sub-beam RF signal inputC
15
SD
Analog Input
DC coupled sub-beam RF signal input D
16
SDFON
Analog Input
CD focusing error negative input
17
SDFOP
Analog Input
CD focusing error positive input
18
TNI
Analog Input
3 beam satellite PD signal negative input
19
TPI
Analog Input
3 beam satellite PD signal positive input
20
MDI1
Analog Input
Laser power monitor input
21
MDI2
Analog Input
Laser power monitor input
22
LDO2
Analog Output
Laser driver output
23
LDO1
Analog Output
Laser driver output
24
SVDD3
Power
Analog 3.3V power
25
CSO
Analog Output
Central servo
26
RFLVL
Analog Output
RFRP low pass output
27
SGND
Ground
Ground pin for analog circuitry
28
V2REFO
Analog Output
Reference voltage 2.8V
29
V20
Analog Output
Reference voltage 2.0V
30
VREFO
Analog Output
Reference voltage 1.4V
31
FEO
Analog Output
Focus error monitor output
32
TEO
Analog Output
Tracking error monitor output
33
TEZISLV
Analog Output
TE Slicing Level
34
OP_OUT
Analog Output
OP amp output
35
OP_INN
Analog Input
OP amp negative input
36
OP_INP
Analog Input
OP amp positive input
37
DMO
Analog Output
Disc motor control output.PWM output
38
FMO
Analog Output
Feed motor control. PWM output
39
TROPENPWM
Analog Output
Tray PWM output/Tray open output
40
IOPMON
Analog Input
General A/D input -> IOP Monitor
41
TRO
Analog Output
PDM output of tracking servo compensator
42
FOO
Analog Output
PDM output of focus servo compensator
43
USB_VSS
Ground
Ground pin for USB
44
NC
Not used
45
NC
Not used
46
USB_VDD3
Power
3.3V power pin for USB
Input LVTTL
47
SPFG
3.3 V, SMT,PU
General A/D input -> Iop Monitor
48
MSW
Analog Output
Laser Mode SW(H:DVD, L:CD)
49
CKSW
Analog Input
Disc chucking SW sensor
5-1. SYSTEM CONTROL PIN FUNCTION
(MV-045 BOARD IC101)
5-2
DVP-K80P/K82P
Pin No.
Pin name
Type
Function
50
OCSW
Input
Servo GPIO 1
51
EEWP
Output
EEPROM write Protect Control
52
DVDD18
Power
1.8V power pin for internal digital circuitry
53
HA2
Output PU
Host address bit2
54
HA3
Output PU
Host address bit3
55
HA4
Output PU
Host address bit4
56
HA5
Output PU
Host address bit5
57
HA6
Output PU
Host address bit6
58
HA7
Output PU
Host address bit7
59
HA8
Output PU
Host address bit8
60
HA18
Output SMT
Host address bit18
61
HA19
Output SMT
Host address bit19
62
DVSS
Ground
Ground pin for internal digital circuitry
63
APLLCAP
Analog Input
APLL External Capacitance connection
64
APLLVSS
Ground
Ground pin for audio clock circuitry
65
APLLVDD3
Power
3.3V power for audio clock circuitry
66
xWR
Output SMT
Write enable, active Low
67
HA16
Output
Host address bit16
68
HA15
Output PU
Host address bit15
69
HA14
Output PU
Host address bit14
70
HA13
Output PU
Host address bit13
71
HA12
Output PU
Host address bit12
72
HA11
Output PU
Host address bit11
73
DVDD3
Power
3.3V power pin for internal digital circuitry
74
HA10
Output PU
Host address bit10
75
HA9
Output PU
Host address bit9
76
HA20
Output SMT
Host address bit20
77
xROMCS
Output  PU,  SMT
Chip select, active Low
78
HA1
Output PU
Host address bit1
79
xRD
Output SMT
Read enable, active Low
80
DVDD3
Power
3.3V power pin for internal digital circuitry
81
HD0
Output
Host data bit0
82
HD1
Output
Host data bit1
83
HD2
Output
Host data bit2
84
HD3
Output
Host data bit3
85
DVSS
Ground
Ground pin for internal digital circuitry
86
HD4
Output
Host data bit4
87
HD5
Output
Host data bit5
88
HD6
Output
Host data bit6
89
HA21
Output SMT
Host data bit21
90
ALE
Output  PU,SMT
Address latch enable
91
HD7
Output
Host data bit7
92
HA17
Output
Host address bit17
93
HA0
Output PU
Host address bit0
94
DVSS
Ground
Ground pin for internal digital circuitry
95
UWR#
Output  PU,SMT
8032 write strobe
96
URD#
Output  PU,SMT
8032 read strobe
97
DVDD18
Power
1.8V power pin for internal digital circuitry
Output PU,SMT
98
IFSDO
Default High
Ext. CPU Serial data output (H/W method)
Output PU,SMT
99
IFCK
Default High
Ext. CPU Serial clock (H/W method)
Output PU,SMT
100
xIFCS
Default High
Chip select for Ext.CPU (Low Active, H/W method)
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