DOWNLOAD Sony DVP-K85P / DVP-K86P Service Manual ↓ Size: 5.69 MB | Pages: 84 in PDF or view online for FREE

Model
DVP-K85P DVP-K86P
Pages
84
Size
5.69 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
dvp-k85p-dvp-k86p.pdf
Date
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DVP-K86P
B
A
C
1
2
7
6
5
4
3
1-478-539-31
POWER BLOCK (SRV1501WW) PRINTED WIRING BOARD
POWER BOARD (SRV1501WW) (SIDE A)
POWER BOARD (SRV1501WW) (SIDE B)
• 
 : Uses unleaded solder.
4-30
4-29
POWER BOARD
POWER BLOCK (SRV1501WW)
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
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
For printed wiring board
CK-163 Board
(KEY CONTROL)
MC-164 Board
(MIC-ECHO)
IF-149 Board
(INTERFACE)
MV-51 Board
(CPU, Servo-DSP, AVDEC, 
DRIVE, VIDEO, AUDIO, POWER)
Power Board
B
A
1
2
7
6
5
4
3
DVP-K86P
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
The components identified by
mark   or dotted line with mark
 are critical for safety.
Replace only with part number
specified.
4-31
4-32E
For Schematic Diagram
• Refer to page 4-31 for printed wiring board of Power board.
POWER BOARD
POWER SUPPLY (SRV1501WW)
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
MARKED:MOUNT TABLE
POWER BOARD
POWER BLOCK (SRV1501WW)
10
9
8
7
6
5
4
3
2
1
EVER-10V
POWER SW
P-CONT
GND
SW+5V
SW+3.3V
EVER+5V
EVER+11V
MTR GND
SW+8V
CN201
TO CN501
MV-51 BOARD
(SEE PAGE 4-27 to 4-28)
2A/250V
5-1
DVP-K86P
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
1 0
MC
Analog Input
DC coupled main-beam RF signal input C
1 1
MD
Analog Input
DC coupled main-beam RF signal input D
1 2
SA
Analog Input
DC coupled sub-beam RF signal input A
1 3
SB
Analog Input
DC coupled sub-beam RF signal input B
1 4
SC
Analog Input
DC coupled sub-beam RF signal inputC
1 5
SD
Analog Input
DC coupled sub-beam RF signal input D
1 6
SDFON
Analog Input
CD focusing error negative input
1 7
SDFOP
Analog Input
CD focusing error positive input
1 8
TNI
Analog Input
3 beam satellite PD signal negative input
1 9
TPI
Analog Input
3 beam satellite PD signal positive input
2 0
MDI1
Analog Input
Laser power monitor input
2 1
MDI2
Analog Input
Laser power monitor input
2 2
LDO2
Analog Output
Laser driver output
2 3
LDO1
Analog Output
Laser driver output
2 4
SVDD3
Power
Analog 3.3V power
2 5
CSO
Analog Output
Central servo
2 6
RFLVL
Analog Output
RFRP low pass output
2 7
SGND
Ground
Ground pin for analog circuitry
2 8
V2REFO
Analog Output
Reference voltage 2.8V
2 9
V20
Analog Output
Reference voltage 2.0V
3 0
VREFO
Analog  Output
Reference voltage 1.4V
3 1
FEO
Analog Output
Focus error monitor output
3 2
TEO
Analog Output
Tracking error monitor output
3 3
TEZISLV
Analog Output
TE Slicing Level
3 4
OP_OUT
Analog Output
OP amp output
3 5
OP_INN
Analog Input
OP amp negative input
3 6
OP_INP
Analog Input
OP amp positive input
3 7
DMO
Analog  Output
Disc motor control output.PWM output
3 8
FMO
Analog Output
Feed motor control. PWM output
3 9
TROPENPWM
Analog Output
Tray PWM output/Tray open output
4 0
V_ADIN9
Analog Input
General A/D input -> Iop Monitor
4 1
TRO
Analog Output
PDM output of tracking servo compensator
4 2
FOO
Analog Output
PDM output of focus servo compensator
4 3
DVSS
Ground
Ground pin for internal digital circuitry
4 4
NC
Not used
4 5
NC
Not used
4 6
DVDD3
Power
3.3V power pin for internal digital circuitry
Input LVTTL
4 7
SPFG
3.3 V, SMT,PU
General A/D input -> Brake for Tray open/close
5-1. SYSTEM CONTROL PIN FUNCTION
(MV-50/51 BOARDS IC101)
5-2
DVP-K86P
Pin No.
Pin name
Type
Function
4 8
MSW
Analog Output
Laser Mode SW (H:DVD, L:CD)
4 9
CKSW
Analog Input
Disc chucking SW sensor
5 0
OCSW
Input
Open close SW
5 1
EEWP
Output
EEPROM write Protect Control (L:write allowed)
5 2
DVDD18
Power
1.8V power pin for internal digital circuitry
5 3
HA2
Output PU
Host address bit2
5 4
HA3
Output PU
Host address bit3
5 5
HA4
Output PU
Host address bit4
5 6
HA5
Output PU
Host address bit5
5 7
HA6
Output PU
Host address bit6
5 8
HA7
Output PU
Host address bit7
5 9
HA8
Output PU
Host address bit8
6 0
HA18
Output SMT
Host address bit18
6 1
HA19
Output SMT
Host address bit19
6 2
DVSS
Ground
Ground pin for internal digital circuitry
6 3
APLLCAP
Analog Input
APLL External Capacitance connection
6 4
APLLVSS
Ground
Ground pin for audio clock circuitry
6 5
APLLVDD3
Power
3.3V power for audio clock circuitry
6 6
xWR
Output SMT
Write enable, active Low
6 7
HA16
Output
Host address bit16
6 8
HA15
Output PU
Host address bit15
6 9
HA14
Output PU
Host address bit14
7 0
HA13
Output PU
Host address bit13
7 1
HA12
Output PU
Host address bit12
7 2
HA11
Output PU
Host address bit11
7 3
DVDD3
Power
3.3V power pin for internal digital circuitry
7 4
HA10
Output PU
Host address bit10
7 5
HA9
Output PU
Host address bit9
7 6
HA20
Output SMT
Host address bit20
7 7
xROMCS
Output PU, SMT
Chip select, active Low
7 8
HA1
Output PU
Host address bit1
7 9
xRD
Output SMT
Read enable, active Low
8 0
DVDD3
Power
3.3V power pin for internal digital circuitry
8 1
HD0
Output
Host data bit0
8 2
HD1
Output
Host data bit1
8 3
HD2
Output
Host data bit2
8 4
HD3
Output
Host data bit3
8 5
DVSS
Ground
Ground pin for internal digital circuitry
8 6
HD4
Output
Host data bit4
8 7
HD5
Output
Host data bit5
8 8
HD6
Output
Host data bit6
8 9
HA21
Output SMT
Host address bit21
9 0
ALE
Output PU,SMT
Address latch enable
9 1
HD7
Output
Host data bit7
9 2
HA17
Output
Host address bit17
9 3
HA0
Output PU
Host address bit0
9 4
DVSS
Ground
Ground pin for internal digital circuitry
9 5
UWR
Output PU,SMT
8032 write strobe
9 6
URD
Output PU,SMT
8032 read strobe
9 7
DVDD18
Power
1.8V power pin for internal digital circuitry
Output PU,SMT
9 8
IFSDO
Default High
Ext. CPU Serial data output (H/W method)
Output PU,SMT
9 9
IFCK
Default High
Ext. CPU Serial clock (H/W method)
Output PU,SMT
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