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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Sony DVP-K80P / DVP-K82P Service Manual ▷ View online

DVP-K80P/K82P
3-3
3-4
3-2. POWER LINE BLOCK DIAGRAM
T
ransf
ormer
PC101
Photo Coupler
IC611
Shunt Reg
L312
L512
D511
D311
L211 
Q211 
Q712
Q311
P.CONT
Q501
SW-10V
SW + 5V
SW + 3.3V
MUTE DRIVER
D401
Q401
AU-10V
Q416
+5V Reg
IC403
Audio Buffer
IC401/402
Motor
Driver
IC201
FLD
ND401
3.3 Reg IC 
IC407
PROG LED
D401/407
DC-DC CONV
T101
VFD DRIVER CIRCUIT
FUNCTION
KEY
Reset IC
IC408
IR Receiver
IC406
IF MICON
IC404 
Q401/402
D301-D303
Q301-Q306
CN106
CN401
11
CN101
IC404, 405
Optical Out
Audio DAC
IC406
Coaxial
Q411
RESET IC
IC108
FLASH ROM
IC102
EEPROM
IC103
SDRAM
IC104
1.8V Reg 
IC110
3.3V Reg
IC 105/7
-5V Reg 
IC303
Video Buffer
IC304
MTK IC
IC101
VCC OPTICAL
DEVICE
EVER + 5V
POWER
EVER-10V
SW+5V
SW+3.3V
EVER+5V
EVER+11V
AU+11V
SW+8V
CN501
CN405
CN404
CN302
CN201
Q611
L421
D411
D211
2 Line
fiters
F101
CN101
L101, L102
ACIN
1
2
T101
8
9
10
6
5
4
3
1
3
1
8
9
10
15 13 11
15 13 11
6
5
4
POWER BOARD (SRV1501WW)
(SEE PAGE 4-29 to 4-32)
MV-045 BOARD
(SEE PAGE 4-5 to 4-16)
IF-131 BOARD
(SEE PAGE 4-17 to 4-20 )
CK-151 BOARD
(SEE PAGE 4-25 to 4-28 )
MC-155 BOARD
(SEE PAGE 4-21 to 4-24 )
6
6
CN501
3
2
3
2
IC502
IC505
IC507
IC503
MIC VR
IC501
IC504
ECHO
GENERATOR
P312
IPD
IC101
D
S
C
Bridge
Rectifier
Diode
PS501
PS502
P311
The components identified by
mark   or dotted line with mark
 are critical for safety.
Replace only with part
number specified.
Les composants identifiés par
une marque 
 sont critiques
pour la sécurité.
Ne les
remplacer que par une pièce
portant le numéro spécifié.
DVP-K80P/K82P
3-3. SYSTEM CONTROL/SIGNAL PROCESSOR BLOCK DIAGRAM
3-5
3-6
145
146,147,149~151,158~160
IC102
IC101
CXD9849R
MICROPROCESSOR 
AVDECODER
SERVO DSP
16M ROM
IC104
64M SDRAM
RAO~RA11
53~61,67~72,74~76,78,89,92,93
AO~A20
115,117,118,120,121,123~126,128~133,135
RDO-RD15
81~84,86~88,91
HDO – HD7
DQM1
DQMO
BA1
SCL
SDA
113 137
143
BA0
140
RAS
139
CAS
138
RWE
142
RCS
156
RCLK
157
CKE
101
110
100
99
98
105
IFSCK
IFSDO
IFBSY
66
77
79
IOWR
IOCS
IOOE
IFSDI
PRST
XIFCS
ACLK
SPDIF
XRST
MIC
XMAMUTE
KRMOD
176
220
225
215
SPDIF
205
MIC
ACLK
ABCK
ALRCK
214
213
ABCK
ALRCK
XMAMUTE
207
KRMOD
C
V MUTE
Y
V
Y/G
CB/B
CR/R
WIDE
196
194
198
200
202
203
209
ASDATA4
222
ASDATA4
C
Y
CVBS
Y/G
CB/B
CR/R
WIDE
229
228
XTALI
XTALO
XRST
102
103
6
5
IC103
EEPROM
SCL
SDA
IC101     C/BAR PB
5
IC101     C/BAR PB
6
IC101
7
IC101
8
202
203
200
198
199
196
IC101     C/BAR PB
4
IC101     C/BAR PB
3
IC 108
RESET IC
CN 106
1
MV-045 BOARD
(SEE PAGE 4-7 to 4-8)
TO MV-045
AUDIO
(SEE PAGE 3-9)
TO MV-045
VIDEO
(SEE PAGE 3-11)
IFBSY
IFSCK
IFSDO
XIFCS
IFSDI
XSYSRST
V MUTE
A MUTE
TO IF 131
INTERFACE
(SEE PAGE 3-14)
9
5
7
4
6
2
10
14
A_MUTE
TO MV-045
AUDIO
(SEE PAGE 3-10)
0.7Vp-p
27MHz
3.3Vp-p
IC101
9
228
H
0.7Vp-p
H
1Vp-p
H
286 mVp-p (NTSC)
300 mVp-p (PAL)
H
1Vp-p
H
1Vp-p
H
IC101
11
215
3.3Vp-p
24MHz
IC101
10
156
3.3Vp-p
110MHz
X102
DVP-K80P/K82P
3-4. RF/SERVO BLOCK DIAGRAM
3-7
3-8
MV-045 BOARD
(SEE PAGE 4-9 to 4-10)
BASE UNIT
(DEVICE, OPTICAL 
KHM-310CAA/C2RP)
BASE UNIT
SLED
MOTOR
SPINDLE
MOTOR
LIMIT
DETECT
CN201
36
37
34
10
13
15
4
1
D01+
D01-
D02+
D02-
24
25 D05+
D05-
22
23
20
21
18
19
MDI2
MDI1
LD01
TSD_M
MUTE
MUTE123
SPFG
TROPENPWM
DMO
FMO
TRO
FOO
LD02
6
DVDRFIP
TPI
TNI
50 49
OCSW
CKSW
114
LIMITSW
IN1-
IN2-
IN3-
IN4-
CTL
20
22
MUTE4
TSD_M
7
19
21
6
45
OPO
RES1
RES2
MUTE123
PS
IC201
MOTOR DRIVER IC
IC101 (2/2)
RF AMPLIFIER
LDM+
LDM-
OKSW1
OCSW1
FCS-
FCS+
TRK+
TRK-
LD (780)
LD (650)
PD
RF
F
E
M001
LOADING
MOTOR
S001
CHUCK/TRAY
DETECT
FOCUS
COIL
TRACKING
COIL
DVD/CD
LD MODULE
CN202
DVD/CD
LD DRIVE
Q102
2~5
8~11
C
D
A
B
DVD/CD
PDIC
186
FWD
185
181
183
184
47
39
37
38
41
42
REV
16
FWD
17
REV
35
IC101 6 (DVD PB)
5
IC101 6 (CD PB)
5
200nsec
100nsec
24
23
22
21
6
2
5
14
10
17
20
19
16
15
CN101
5
4
2
1
1
2
5
6
3
3
4
6
7
MS-203 BOARD
27
28 D04+
D04-
29
30 D03+
D03-
SP-
SP+
SL-
SL+
LIMIT
(0.5Vp-p to
1.1Vp-p)
(0.65Vp-p to
1.48Vp-p)
DVP-K80P/K82P
3-9
3-10
3-5. AUDIO BLOCK DIAGRAM
3.5Vp-p
H
3.3Vp-p
H
L
R
R457
R455
R413
IC401
MUTE DRIVER
Q402, Q404, Q405
MUTE DRIVER
Q406, Q409, Q410
AUDIO AMPLIFIER
IC402
AUDIO AMPLIFIER
LINE OUT
Q411
BUFFER
R435
J301
OPTICAL
IC405
COAXIAL
DIGITAL
OUTPUT
XA MUTE
KRMOD
+
–
+
–
D405
Q414
MUTE DRIVER
               
D IN
+
–
+
–
Q408
MUTE
2
3
5
6
1
7
2
6
3
5
1
7
1
16
1
3
5
7
8
6
2
4
SYSTEM CONTROL
(SEE PAGE 3-5 to 3-6)
IC406
AOUTR-
MCLK
SDTI
PDN
CSN
BICK
LRCK
CCLK
CDTI
DZFL
AOUTR +
AOUTL+
AOUTL-
AUDIO D/A CONVERTER
11
12
10
9
IC406 4 (DVD)
13
IC406 4 (CD)
12
ACLK
ALRCK
ABCK
XDACS
ASDATA4
XRST
ADSK
ADSOO
XMAMUTE
SPDIF
MV-045 BOARD
(SEE PAGE 4-13 to 4-14)
SYSTEM CONTROL
(SEE PAGE 3-5 to 3-6)
Q417
MIC
D402
R415
MIC
Q407
MUTE
RV503
MIC VR
RV501
ECHO VR
IC504
ECHO 
GENERATOR
IC505
MIC VOL
IC502
MIC AMP
IC507
MIC ADD
RV502
MIC VR
J502
MIC IN 2
J501
MIC IN 1
IC503
ECHO MIX
MC-155 BOARD 
(SEE PAGE 4-21 to 4-24)
4 5
CN501
4 5
CN404
MIC DECTECTION
Q501/Q503
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