Text preview for : Sony_DVP-K880D.pdf part of Sony DVP-K880D DVP-K880D
Remote control:RMT-D110E/D111E
Self diagnosis CD/DVD PLAYER
Chinese Model
Hong Kong Model
Singapore Model
Taiwan Model
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DVP-K880D
RMT-D110E/D111E
SERVICE MANUAL
Chinese Model Hong Kong Model Singapore Model Taiwan Model
SPECIFICATIONS
Continued on next page
CD/DVD PLAYER
MICROFILM
DVP-K880D
TK-51 (RF/SERVO) SCHEMATIC DIAGRAM Ref. No.: TK-51 board; 2,000 series
· See page 4-7 for printed wiring board and page 4-10 for waveforms.
RF/SERVO
TK-51
4-11 4-12
Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.
DVP-K880D
MS-29/46 (LOADING) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM Ref. No.: MS-29/46 board; 3,000 series
There are few cases that the part isn't mounted in this model is printed on this diagram.
MS-29/46 BOARD
S001 (TRAY SENSOR) S001 CN001
LOADING MOTOR
(CHUCK SENSOR)
11
05
(11)
MS-29:1-672-678MS-46:1-675-146-
Power Block HS-030SH (EXCEPT Taiwan) HS-030SU (Taiwan) (SWITCHING REGULATOR) VR-70 (MIC/ECHO LEVEL) FR-151 (IR/POWER SWITCH) HP-112 (HEADPHONE) AU-213 (AUDIO) TK-51 (RF/SERVO)
SW-318 (SURROUND SWITCH)
MC-120 (MIC IN/MIC AMP) MB-82 (SIGNAL PROCESS/SERVO)
MS-29 (Taiwan) MS-46 (EXCEPT Taiwan) (LOADING) FL-102 (FUNCTION SWITCH)
LOADING
4-13 4-14
MS-29/46
DVP-K880D
MB-82 (AV DECODER) SCHEMATIC DIAGRAM Ref. No.: MB-82 board; 1,000 series · See page 4-15 for printed wiring board.
AV DECODER
MB-82 (1/11)
4-19 4-20
MB-82 (SDRAM) SCHEMATIC DIAGRAM Ref. No.: MB-82 board; 1,000 series
· See page 4-15 for printed wiring board.
DVP-K880D
· Waveforms
1 IC401 %¢ 5 IC401 ^TM
720 mVp-p (H) 2 IC401 %¶
816 mVp-p (H) 6 IC401 ^
728 mVp-p (H) 3 IC401 %·
1.2 Vp-p (H)
1.0 Vp-p (H) 4 IC401 ^¡
1.1 Vp-p (H)
4-21
4-22
MB-82 (2/11)
SDRAM
DVP-K880D
MB-82 (SERVO DSP) SCHEMATIC DIAGRAM · See page 4-15 for printed wiring board. Ref. No.: MB-82 board; 1,000 series
· Waveforms
1 IC701 ^ª (DVD play) 500 mV/DIV 50 ms/DIV
1.4 Vp-p 2 IC701 ^ª (CD play) 500 mV/DIV 200 mV/DIV
1.7 Vp-p 3 IC701 ^· (DVD play) 100 mV/DIV 5 ms/DIV
180 mVp-p 4 IC701 ^· (CD play) 500 mV/DIV 50 ms/DIV
860 mVp-p
SERVO DSP
MB-82 (3/11)
4-23 4-24
DVP-K880D
MB-82 (DRIVE) SCHEMATIC DIAGRAM Ref. No.: MB-82 board; 1,000 series · See page 4-15 for printed wiring board.
4-25
4-26
MB-82 (4/11)
DRIVE
DVP-K880D
MB-82 (ARP) SCHEMATIC DIAGRAM Ref. No.: MB-82 board; 1,000 series · See page 4-15 for printed wiring board.
· Waveforms
1 IC303 !¶ (DVD play) 500 mV/DIV 100 ns/DIV
1.6 Vp-p 2 IC303 !ª (CD play) 500 mV/DIV 200 ns/DIV
1.6 Vp-p
MB-82 (5/11)
ARP
4-27
4-28
DVP-K880D
MB-82 (SYSTEM CONTROL) SCHEMATIC DIAGRAM Ref. No.: MB-82 board; 1,000 series · See page 4-15 for printed wiring board.
· Waveforms
1 IC202 (TM 2 IC202 5
4-29
2.4 Vp-p (12.5 MHz)
4 Vp-p (25.3 MHz)
SYSTEM CONTROL
4-30
MB-82 (6/11)
DVP-K880D
MB-82 (HGA) SCHEMATIC DIAGRAM Ref. No.: MB-82 board; 1,000 series · See page 4-15 for printed wiring board.
MB-82 (7/11)
HGA
4-31
4-32
DVP-K880D
MB-82 (CLOCK GENERATOR/AUDIO DSP/V EQ/NR) SCHEMATIC DIAGRAM · See page 4-15 for printed wiring board and page 4-39 for waveforms. Ref. No.: MB-82 board; 1,000 series
4-34
CLOCK GENERATOR/AUDIO DSP/V EQ/NR
4-33
MB-82 (8/11)
DVP-K880D
MB-82 (KARAOKE DSP) SCHEMATIC DIAGRAM Ref. No.: MB-82 board; 1,000 series
· See page 4-15 for printed wiring board.
KARAOKE DSP
MB-82 (9/11)
4-35 4-36
DVP-K880D
MB-82 (DAC) SCHEMATIC DIAGRAM · See page 4-15 for printed wiring board. Ref. No.: MB-82 board; 1,000 series
4-37
4-38
MB-82 (10/11)
DAC
DVP-K880D
MB-82 (BIAS) SCHEMATIC DIAGRAM Ref. No.: MB-82 board; 1,000 series
· Waveforms
1 IC004 2, 5, 7 5 IC001 !£
· See page 4-15 for printed wiring board.
4.2 Vp-p (26.9 MHz)
DVD : 5.6 Vp-p (36.8 MHz) CD : 5.2 Vp-p (33.9 MHz) 6 IC001 !¢ (DVD play)
2 IC003 5, 7
DVD : 6.2 Vp-p (37.0 MHz) CD : 5 Vp-p (33.6 MHz) 3 IC001 6
4.2 Vp-p (25.3 MHz)
7 IC001 !¢ (CD play)
4.2 Vp-p (27.0 MHz) 4 IC001 !TM
4.7 Vp-p (22.5 MHz) 8 IC001 !¶
4.6 Vp-p (33.8 MHz)
DVD : 5.8 Vp-p (36.5 MHz) CD : 5.1 Vp-p (33.8 MHz)
MB-82 (11/11)
BIAS
4-39
4-40
DVP-K880D
AU-213 (MIC AMP/AUDIO 1) SCHEMATIC DIAGRAM Ref. No.: AU-213 board; 2,000 series
· See page 4-47 for printed wiring board.
MIC AMP/AUDIO 1
4-41 4-42
AU-213 (1/3)
DVP-K880D
AU-213 (AUDIO 2) SCHEMATIC DIAGRAM Ref. No.: AU-213 board; 2,000 series · See page 4-47 for printed wiring board.
AU-213 (2/3)
AUDIO 2
4-43
4-44
DVP-K880D
AU-213 (VIDEO BUFFER) SCHEMATIC DIAGRAM Ref. No.: AU-213 board; 2,000 series · See page 4-47 for printed wiring board.
· Waveforms
1 IC321 2 6 IC321 !
1.1 Vp-p (H) 2 IC321 4
2.0 Vp-p (H)
1.2 Vp-p (H) 3 IC321 7
860 mVp-p (H) 4 IC321 !º
1.8 Vp-p (H) 5 IC321 !£
2.4 Vp-p (H)
VIDEO BUFFER
4-45 4-46
AU-213 (3/3)
DVP-K880D
FL-102 (FUNCTION SWITCH) SCHEMATIC DIAGRAM · See page 4-51 for printed wiring board. Ref. No.: FL-102 board; 2,000 series
FUNCTION SWITCH
FL-102 (1/2)
4-55 4-56
DVP-K880D
FL-102 (IF CON) SCHEMATIC DIAGRAM · See page 4-51 for printed wiring board. Ref. No.: FL-102 board; 2,000 series
· Waveform
1 IC201 !¢
3.9 Vp-p (4 MHz)
4-57
4-58
FL-102 (2/2)
IF CON
DVP-K880D
FR-151 (IR/POWER SWITCH) SCHEMATIC DIAGRAM Ref. No.: FR-151 board; 4,000 series
IR/POWER SWITCH
FR-151
4-59 4-60
DVP-K880D
SW-318 (SURROUND SWITCH) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM Ref. No.: SW-318 board; 5,000 series
There are few cases that the part isn't mounted in this model is printed on this diagram.
SURROUND SWITCH
SW-318
4-62
DVP-K880D
HP-112 (HEADPHONE) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM Ref. No.: HP-112 board; 2,000 series
There are few cases that the part isn't mounted in this model is printed on this diagram.
Power Block HS-030SH (EXCEPT Taiwan) HS-030SU (Taiwan) (SWITCHING REGULATOR) VR-70 (MIC/ECHO LEVEL) FR-151 (IR/POWER SWITCH) HP-112 (HEADPHONE) AU-213 (AUDIO) TK-51 (RF/SERVO)
SW-318 (SURROUND SWITCH)
MC-120 (MIC IN/MIC AMP) MB-82 (SIGNAL PROCESS/SERVO)
MS-29 (Taiwan) MS-46 (EXCEPT Taiwan) (LOADING) FL-102 (FUNCTION SWITCH)
HEADPHONE
4-63 4-64
HP-112
DVP-K880D
MC-120 (MIC IN/MIC AMP) SCHEMATIC DIAGRAM Ref. No.: MC-120 board; 2,000 series
MIC IN/MIC AMP
MC-120
4-65 4-66
DVP-K880D
VR-70 (MIC/ECHO LEVEL) SCHEMATIC DIAGRAM Ref. No.: VR-70 board; 2,000 series
MIC/ECHO LEVEL
4-69 4-70
VR-70
DVP-K880D
HS-030SH/030SU (SWITCHING REGULATOR) SCHEMATIC DIAGRAM Ref. No.: HS-030SH/030SU board; 6,000 series
1
2
3
4
! T101
D211 S2L20U
5
B+
L211 10uH P211 500mA 60V
6
!
7
B+
CN201 8P 1 +3.3V +5V GND +12V GND -12V E+5V GND 2
8
HS-030SH/030SU BOARD
A
C112 0.047uF 630V 435 C113 47pF 2kV 314 S Q103 2SK2333:030SH 2SK2798:030SU SWITCH 314 R152 0.22 R131 R135 2.2k 2.7k R133 D131 1k 1SS270A L150 45 *D104 RD2.4ESB2:030SH RD3.0ESB2:030SU
B+
C211 + 330uF 35V D311 21DQ04
B+
C213 + 47uF 35V
B+ B+
L311 10uH P311 ! 2.0A 60V + C313 47uF 35V P611 ! 1.5A 60V R211 10 2W
3 4 5 6 7 8
B-
AU-213 BOARD CN304 (SEE PAGE 4-43)
*C110 56uF 400V:030SH 220uF 200V:030SU
C110 + *
R104 3.3M 1/2W
Q101 2SK2333:030SH + 2SK2798:030SU 314 SWITCH 3.1
C131 10uF 50V
R132 22k D135 1SS270A D133 RD2.7ESB2 9.0
C132 + 1uF 50V 3.1
C116 0.01uF 50V D104 * -0.1 Q102 2SC3377 SWITCH C115 0.033uF
R116 220 1/2W
D611 D3S4M
+
C611 560uF 35V
+
C311 330uF 35V
L611 39uH
+
C613 47uF 35V
CN202 7P 7 6 5 4 +3.3V +3.3V +5V GND GND M+12V A+12V MB-82 BOARD CN001 (SEE PAGE 4-39)
S C117 0.0033uF
R112 * R113 680 R110 * *R112 4.7k:030SH 10k:030SU
B
B+
D102 RD18FB2
R134 10k Q131 2SC3377 POWER CONTROL
D105 1SS270A
B-
B+
R115 27k
0
D132 1SS270A
R114 2.2k
R301 68
C511 + 1000uF 25V
D212 RD24FB2 L511 10uH
+
C512 47uF 35V
3
P511 750mA 60V
!
2 1
CN203 6P 1 P-CONT E+5V +5V GND -12V GND FR-151 BOARD CN001 (SEE PAGE 4-59) 2 3 4 5
D511 S2L20U
BR713 1k
030SH
R304 1.5k
R186 (SHORT)
*R110 3.9k:030SH 2.2k:030SU
PC103 TLP721F
!
BR303 1k 4 + 2.5 IC301 AN1431T C301 1uF 50V
6
C
+ C186 1uF 400V R187 180k 1/2W R188 180k 1/2W
Q183 2SK2663:030SH 2SK2176:030SU SWITCH C181 2200pF 1kV 314
PC101 TLP721F
!
IC301
SHUNT REG
R305 (SHORT)
! T102
C185 0.01uF R189 15k R182 330 1/2W D182 RD2.7ESB2 R184 * *R184 3.3k:030SH 5.6k:030SU D183 1SS270A
R306 1.5k
448
314 S
D401 11EQS04
B+
314 Q181 2SK2663:030SH 2SK2176:030SU SWITCH
C183 0.0022uF 1.2 S
L182 RS204
C182 0.0033uF
C401 + 100uF D402 35V RD7.5ESB1 R183 2.2k
D184 D1N60 R181 27k
D
!
F101 1.6A 250V
D185 Q182 RD18 2SC3377 FB2 1.2 SWITCH -0.3 C184 0.0047uF
R185 *
*R185 5.6k:030SH 10k:030SU
R401 68
030SH CN101 2P 1
! !
C101 0.1µF 250V
L101 18mH
!
R101 1M 1/2W
L102 18mH
D101 S1WBAO60
PC102 TLP721F
!
R402 1k C402 + 1uF 2.5 50V
R403 1.2k
AC IN
!
!
C102 0.1µF 250V
IC401
SHUNT REG
3.9 IC401 AN1431T
R404 270
2
R405 1.5k
E
CN102 2P 1 NC 05 2
C103 330pF 250V
!
C104 330pF 250V
!
C107 330pF 250V
!
Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.
SWITCHING REGULATOR
4-73 4-74 E
HS-030SH/030SU