Akai Dv R4030vsmk Service Manual
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SERVICE MANUAL Model: DV R4030VSMK DVD HOME THEATRE SYSTEM www.akai.ru
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55 44 33 22 11 D D C C B B A A 2 RF / SERVO - MT1336E4 MEMORY - SDRAM, FLASH/EEPROM MT1389C DVD Board f or SONY KHM310 PUH 1 INDEX & POWER, RESET3 MPEG - MT1379E5 AUDIO - WM8746, VIDEO FILTERRFV33 Audio +12VDigital 3.3V SDRAM LDO_AV33+12VDV33 TYPE SUPPLY Audio 5V MT1389EPICKUP HEADERMT1389E Digital 1.8V Audio DACOP AMP. RF 5V SD33AVCC-12V Digital 3.3VAudio -12V AVDD MT1389E Digital 5V Audio DACDEVICE V18 Audio 5VServo 3.3V NAME Laser Diode 3.3V OP AMP. DVDDVCC INDEX 1.0 C 1 5 Friday, August 27,...
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![Page 4
55
44
33
22
11
D
D
C
C
B
B
A
A
VIDEO IN
TERFACEPOWERFLASH
Pin assignment version 1.5
AUDIO IN
TERFACEIICMEMORY
TO FRONT
PANEL
2N39
04
Very Importantto reduceNoise
EBC
MT1389/C NOTE:C41,C36,C43,C44,C37 NC;SONY khm280 puh:R4
3,R45 6R8;R23 1K;
R220 0R;R88,R
90,R92,R95 0
OHM
R88,R90,R92,R9
5,R220 0 OHM;
C291 1UF;C64
NC;L25 FB;
R51 51K; R5
2 27K;R53
10K;C89,C
90 560PR24 560
RF&MEPG
1.0
C
2
5
Friday, August 27, 2004
TitleSize
Document Number
Rev
Date:
Sheet
of
TDO
TRCLOSE
Y[1..6]MA[0..11]
TDI
TROUT...](http://img.usermanuals.tech/thumb/268/52888/w300_akai_dv-r4030vsmk-service-manual-3.png "Page 4
55
44
33
22
11
D
D
C
C
B
B
A
A
VIDEO IN
TERFACEPOWERFLASH
Pin assignment version 1.5
AUDIO IN
TERFACEIICMEMORY
TO FRONT
PANEL
2N39
04
Very Importantto reduceNoise
EBC
MT1389/C NOTE:C41,C36,C43,C44,C37 NC;SONY khm280 puh:R4
3,R45 6R8;R23 1K;
R220 0R;R88,R
90,R92,R95 0
OHM
R88,R90,R92,R9
5,R220 0 OHM;
C291 1UF;C64
NC;L25 FB;
R51 51K; R5
2 27K;R53
10K;C89,C
90 560PR24 560
RF&MEPG
1.0
C
2
5
Friday, August 27, 2004
TitleSize
Document Number
Rev
Date:
Sheet
of
TDO
TRCLOSE
Y[1..6]MA[0..11]
TDI
TROUT...")
55 44 33 22 11 D D C C B B A A VIDEO IN TERFACEPOWERFLASH Pin assignment version 1.5 AUDIO IN TERFACEIICMEMORY TO FRONT PANEL 2N39 04 Very Importantto reduceNoise EBC MT1389/C NOTE:C41,C36,C43,C44,C37 NC;SONY khm280 puh:R4 3,R45 6R8;R23 1K; R220 0R;R88,R 90,R92,R95 0 OHM R88,R90,R92,R9 5,R220 0 OHM; C291 1UF;C64 NC;L25 FB; R51 51K; R5 2 27K;R53 10K;C89,C 90 560PR24 560 RF&MEPG 1.0 C 2 5 Friday, August 27, 2004 TitleSize Document Number Rev Date: Sheet of TDO TRCLOSE Y[1..6]MA[0..11] TDI TROUT...
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55
44
33
22
11
D
D
C
C
B
B
A
A
TSOP 48 pin
DRAMIICFLASH
SDRAM&
FLASH
1.0
B
3
5
Friday, August 27, 2004
TitleSize
Documen
t Number
Rev
Date:
Sheet
of
DCAS#
DQ16
DQ12
MA8
A3
DQ6
WE#
A12
MA11MA7
DRAS#
SCL
A9
DQ11DQ7
DCLK
DQ13
AA21
PWR#
MA0
DCS#
SDCKE
DCAS#SDCLK
MA7
DQ10
MA2
AD[0..7]
MA0SDCKE
MA8
MA7
DQ9
DQ29
VCC
MA9
A15
AD1
MA3MA4
DQ14
DQ1
DBA0
MA9AA20
A20
DRAS#
SCL
A10
DWE#DCAS#
DWE#
DCS#
AD4
DQM0
DQ14
A6
DBA0
DQ0
DQM2A14
AD6
SDCLK
MA2
AA20
PRD#
SDCKE
DBA1DCAS#MA1
DQ3
MA1
DQ0
DQ23AD7
DCS#
A21
MA3
DCLK
MA4...](http://img.usermanuals.tech/thumb/268/52888/w300_akai_dv-r4030vsmk-service-manual-4.png "Page 5
55
44
33
22
11
D
D
C
C
B
B
A
A
TSOP 48 pin
DRAMIICFLASH
SDRAM&
FLASH
1.0
B
3
5
Friday, August 27, 2004
TitleSize
Documen
t Number
Rev
Date:
Sheet
of
DCAS#
DQ16
DQ12
MA8
A3
DQ6
WE#
A12
MA11MA7
DRAS#
SCL
A9
DQ11DQ7
DCLK
DQ13
AA21
PWR#
MA0
DCS#
SDCKE
DCAS#SDCLK
MA7
DQ10
MA2
AD[0..7]
MA0SDCKE
MA8
MA7
DQ9
DQ29
VCC
MA9
A15
AD1
MA3MA4
DQ14
DQ1
DBA0
MA9AA20
A20
DRAS#
SCL
A10
DWE#DCAS#
DWE#
DCS#
AD4
DQM0
DQ14
A6
DBA0
DQ0
DQM2A14
AD6
SDCLK
MA2
AA20
PRD#
SDCKE
DBA1DCAS#MA1
DQ3
MA1
DQ0
DQ23AD7
DCS#
A21
MA3
DCLK
MA4...")
55 44 33 22 11 D D C C B B A A TSOP 48 pin DRAMIICFLASH SDRAM& FLASH 1.0 B 3 5 Friday, August 27, 2004 TitleSize Documen t Number Rev Date: Sheet of DCAS# DQ16 DQ12 MA8 A3 DQ6 WE# A12 MA11MA7 DRAS# SCL A9 DQ11DQ7 DCLK DQ13 AA21 PWR# MA0 DCS# SDCKE DCAS#SDCLK MA7 DQ10 MA2 AD[0..7] MA0SDCKE MA8 MA7 DQ9 DQ29 VCC MA9 A15 AD1 MA3MA4 DQ14 DQ1 DBA0 MA9AA20 A20 DRAS# SCL A10 DWE#DCAS# DWE# DCS# AD4 DQM0 DQ14 A6 DBA0 DQ0 DQM2A14 AD6 SDCLK MA2 AA20 PRD# SDCKE DBA1DCAS#MA1 DQ3 MA1 DQ0 DQ23AD7 DCS# A21 MA3 DCLK MA4...
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55
44
33
22
11
D
D
C
C
B
B
A
A
VIDEO OUT PORT
1.0
Custom
4
5
Friday,
August 27, 2004
TitleSize
Docu
ment Nu
mber
Rev
Date:
Sheet
of
RESET#
Y6
SYCVBSSC
Y1
Y5
Y3
G/YB/U
Y4
R/V
Y2
FS0
RGB/C
VBS
FS1
FS2
TV
B/UG/YR/V
SC
SY
CVBS
CVBS
Y[1..6]R/VG/YFS2FS1RESET#RGB/C
VBS
B/UTVGNDVCCFS0
TV
[ 5 ]
Y[1..6]
[ 2 ]
R/V
[ 5 ]
B/U
[ 5 ]
FS2
[ 2 ]
FS1
[ 2 ]
G/Y
[ 5 ]
GND
[ 1 ]
RESE
T#
[ 2,5 ]
VCC
[ 1 ]
FS0
[ 2 ]
RGB/C
VBS[ 5 ]
VCC
+5VV
+5VV
+5VV
+5VV+5VV
+5VV+5VV
VCC
VCC
+P12V
R10975 1%(NC)
C138NC
C15147p
D51N4148
12...](http://img.usermanuals.tech/thumb/268/52888/w300_akai_dv-r4030vsmk-service-manual-5.png "Page 6
55
44
33
22
11
D
D
C
C
B
B
A
A
VIDEO OUT PORT
1.0
Custom
4
5
Friday,
August 27, 2004
TitleSize
Docu
ment Nu
mber
Rev
Date:
Sheet
of
RESET#
Y6
SYCVBSSC
Y1
Y5
Y3
G/YB/U
Y4
R/V
Y2
FS0
RGB/C
VBS
FS1
FS2
TV
B/UG/YR/V
SC
SY
CVBS
CVBS
Y[1..6]R/VG/YFS2FS1RESET#RGB/C
VBS
B/UTVGNDVCCFS0
TV
[ 5 ]
Y[1..6]
[ 2 ]
R/V
[ 5 ]
B/U
[ 5 ]
FS2
[ 2 ]
FS1
[ 2 ]
G/Y
[ 5 ]
GND
[ 1 ]
RESE
T#
[ 2,5 ]
VCC
[ 1 ]
FS0
[ 2 ]
RGB/C
VBS[ 5 ]
VCC
+5VV
+5VV
+5VV
+5VV+5VV
+5VV+5VV
VCC
VCC
+P12V
R10975 1%(NC)
C138NC
C15147p
D51N4148
12...")
55 44 33 22 11 D D C C B B A A VIDEO OUT PORT 1.0 Custom 4 5 Friday, August 27, 2004 TitleSize Docu ment Nu mber Rev Date: Sheet of RESET# Y6 SYCVBSSC Y1 Y5 Y3 G/YB/U Y4 R/V Y2 FS0 RGB/C VBS FS1 FS2 TV B/UG/YR/V SC SY CVBS CVBS Y[1..6]R/VG/YFS2FS1RESET#RGB/C VBS B/UTVGNDVCCFS0 TV [ 5 ] Y[1..6] [ 2 ] R/V [ 5 ] B/U [ 5 ] FS2 [ 2 ] FS1 [ 2 ] G/Y [ 5 ] GND [ 1 ] RESE T# [ 2,5 ] VCC [ 1 ] FS0 [ 2 ] RGB/C VBS[ 5 ] VCC +5VV +5VV +5VV +5VV+5VV +5VV+5VV VCC VCC +P12V R10975 1%(NC) C138NC C15147p D51N4148 12...
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55 44 33 22 11 D D C C B B A A HARDWARE:IIS 24BIT AUDIO O UT PORT 1.0 C 5 5 Friday, August 27, 2004 TitleSize Document Number Rev Date: Sheet of A-R A_MUTE A_AVDDA_DVDD A_DVDD SDAT1 LREAR SLRCKSBCLK A_AVDDCENTRMAIN SDAT2 LFE SACLKSDAT0 RREAR A_DVDD A_AVDD LMAIN RMAINRREARLMAIN +12V+12V+12V-12V +12V-12V -12V-12V LREAR +12V+12V-12V+12V CENT -12V-12V LFE A-L A_MUTE A-SR A_MUTEA_MUTE A-SL A_MUTE A-LFE A_MUTE A-C MICMIC OPTICAL ASPDIF -12V COAXIAL MUTE_MIC MICIN MIC MUTE_DAC A_MUTE +12V MICIN...
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1 2 3 4 56 ABCD 6 5 4 3 2 1 DCBA Title Number Revision SizeBDate: 10-Jun-2004 Sheet of File: F:\DVD \11.DDB Drawn By: LT1ET-20 C10.1uF/275Vac FUSE1 T1A 250V N2AC SOCKET C20.1uF/275Vac D1~D4IN4007*4 C21102/400Vac C22102/400VAaC N1AC SOCKET R2100K D64148 C347u/50V C5473/50V C2022u/400V R533 IC2Q817C C17100uF/25V C141000uF /16VL222uH/2.5A R12330 IC3TL431 C9104 R910 R112K C11 1000uF /10V L110uH D7HER204 C10470u/25V C16470u/25V D9HER204 C1310uF/50V R131 D125V6 R1410K D5IN4007 C6103/1KV R656K/2W...