Service
DV4300 /A1G/C1G/F1N/N1G/S1G
/A1B/N1B/U1B
/A1S/N1S
PMD910 /U1B
Manual
Revised edition
1. The Loader Assy ( POS. NO. 4) was changed.
2. The SCHEMATIC DIAGRAM for Power Supply was changed.
3. The Power Supply PCB Assy (POS. NO.10) was changed.
4. The Microprocessor (U501) was changed from part no. HU21AWX00R - HU21AWX40R to
HU21AWX50R.
5. IC (U202) part no. HC1023599R was deleted.
IC (U202) part no. HS21AWX10R, HS21AWX20R, HS21AWX30R, HS21AWX40R,
HS21AWX50R and HS21AWX60R were added.
6. The model no. DV4300/A1S was added in this service manual. Refer to part list.
7. This service manual shows only change portion. ALL other information is described in the
service manual of DV4300/PMD910(part no. 21AW855010).
DVD Player
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
DV4300 / PMD910
R
DV4300 / PMD910
21AW855020 MIT
First Issue 2003.10
MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components,
Only original
MARANTZ
parts can insure that your
MARANTZ
MARANTZ
product will continue to perform to the specifi cations for which
company has created the ultimate in stereo sound.
it is famous.
Parts for your
MARANTZ
ORDERING PARTS :
equipment are generally available to our National Marantz Subsidiary or Agent.
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specifi ed.
The following information must be supplied to eliminate delays in processing your order :
1. Complete address
2. Complete part numbers and quantities required
3. Description of parts
4. Model number for which part is required
5. Way of shipment
6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
USA
MARANTZ AMERICA, INC
1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX : 630 - 741 - 0301
AMERICAS
SUPERSCOPE TECHNOLOGIES, INC.
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103
EUROPE / TRADING
MARANTZ EUROPE B.V.
P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX : +31 - 40 - 2507860
AUSTRALIA
TECHNICAL AUDIO GROUP PTY, LTD
43-53 Bridge Rd.,
STANMORE NSW 2048
AUSTRALIA
PHONE : +61 - (0)2 - 9519 - 0900
FAX : +61 - (0)2 - 9519 - 0600
CANADA
LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936
HONG KONG
Jolly ProAudio Broadcast Engineering Ltd.
UNIT 2, 10F, WAH HUNG CENTRE,
41 HUNG TO ROAD, KWUN TONG, KLN.,
HONG KONG
PHONE : 852 - 21913660
FAX : 852 - 21913990
AUSTRALIA
QualiFi Pty Ltd,
24 LIONEL ROAD,
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - (0)3 - 9543 - 1522
FAX : +61 - (0)3 - 9543 - 3677
NEW ZEALAND
WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX : +64 - 9 - 8463554
JAPAN
MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : +81 42 748 1013
FAX : +81 42 741 9190
Technical
THAILAND
MRZ STANDARD CO., LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795
TAIWAN
PAI- YUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX : +886 - 2 - 25630415
SHOCK, FIRE HAZARD SERVICE TEST :
SINGAPORE
WO KEE HONG DISTRIBUTION PTE LTD
130 JOO SENG ROAD
#03-02 OLIVINE BUILDING
SINGAPORE 368357
PHONE : +65 6858 5535 / +65 6381 8621
FAX : +65 6858 6078
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
2ND FLOOR BANGUNAN INFINITE CENTRE
LOT 1, JALAN 13/6, 46200 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE : +60 - 3 - 7954 8088
FAX : +60 - 3 - 7954 7088
KOREA
MK ENTERPRISES LTD.
ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
3GA, HANGANG-RO, YONGSAN-KU, SEOUL
KOREA
PHONE : +822 - 3232 - 155
FAX : +822 - 3232 - 154
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product
and controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied,
and verifi ed before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of diffi culties, do not hesitate to contact the Technical
Department at above mentioned address.
030707MIT
THE LOADER ASSY (
REMARK :
• OLD and NEW Loader Assy are compatible in
performance, but NOT replaceable with each other. (Their
attachment positions on the chassis are different.)
• Therefore, When replacing, make sure that you use the
same types; (do NOT replace the OLD type with NEW
type !).
• The differences between the OLD & NEW types are as
shown below.
POS. NO. 4
) WAS CHANGED.
OLD type
The change code of Serial no is
MZ00xxxxxxxxxx and MZ01xxxxxxxxxx.
Loader Assy Type no. RL-A700
Part No. 21AW304500
NEW type
The change code of Serial no is MZ02xxxxxxxxxx.
Loader Assy Type no. DSL-710A
Part No. 21AW304510
1
EMERGENCY EJECT FOR NEW LOADER ASSY
If Tray doesn’t open, insert a sharp point into emergency
hole, and then push the tap in the hole in direction of arrow,
After then open tray manually.
Bottom View
LOADER ASSY
Bottom View
2
SCHEMATIC DIAGRAM
POWER SUPPLY (SMPS)
+FLT
PD14
PT 1
PR15
FR204
7
470
-FLT
PCN4-4
8
-27V
9
PZD5
PD16
1N5234
PD5
PC17
FR104
FR104
PR14
4.7K 1/4W
47uF / 50V
+
10
PR16
PQ6
10K
KSP2222
PD12
EER - 282 8
-12V
15PIN
PR12
PC14
FR104
13
1K 2W
220uF / 16V
+
11
5
PR8
PR44
1K
PR43
2.2K
PC22
47K 2W
PL11
10uH
471 1KV
3
PD6
+12V_A LL
PICKING
FR107
+PC6
470uF / 16V
PR13
1K 1/4W
PC8
1000uF / 16V
+
PD9
FR304
PQ1
123
10
PR22
A(+5VALL)
12
IRF830
PC25
22uF/16V
B(+5V)
470uF / 6.3V
470
PC15
PR52
1K
PR51
100
PC12
1000uF / 6.3V
PD22
PD21
1N4007
A(+5VALL)
PR55
470uF / 6.3V
PR53
100
GND: 11
680
PZD6
PR54
680
PR32
1
B(+5V)
470
1000uF / 6.3V
PC11
470uF/6.3V
+
PC10
2200uF / 10V
PD7
SR306
14
PR50
1
+2.8V
PCN2-6
PC16 104 CER
PICKING
KSA928A
1K
15
C(+2.8V)
+
PL3
+
PD11
+
PD8
PC13
PR11
10uH
PQ3
HER204
SF34
+5V
+5V_A
+5V_D
+5V_ALL
+
PR24
PZD4
IN5234
PR10
47 2W
+ PC7
PICKING
PL10 10uH
PQ4
PD19
SB240
KSA928A
+
102
PC24
6
+
3
PQ7
PR34
PC21
47
KSP2222
1N4148
PQ5
KSP2222
2.4K F
+
1uF / 50V
PR30
22
2
PU1
4
B(+5V)
PR56
1K
PC31
100uF / 10V
TCET1103
PR59
1K
PR58
4.7K
PR57
100
PR31
2.4K F
1
23
PU3
TL431T
PR60
4.7K 1/4W
PQ8
KSP2222
PQ9
KSP2222
GND
-26V
C(+2.8V)
P/C
PC4
471 /1KV
PR2
270K 1/4W
+
PC2
47uF / 400V
t
PTH 1
5D-9
+
PD4
PD2
PD1
40mH
PL1
UU1116
SA1
PRC
PR18
1M 1/2W
POWER SUPPLY (SMPS) : C201TY01
PF2
250VAC T2.0A
L
-
PD3
PC1
104 / 250VAC X-2
N
1N4007 X4
10D
471
PC20
PCN1
PR1
47K
PZD2
1N5252
332M / Y1
PZD1
PR21
1N5242
10K
PR4
PQ11
2222
680/ 2W
PR3
12K
PR26
PC3
300/ 2W
472
PZD3
1N5234
PR5
30K
682
PC5
PRODUCT SAFETY NOTE:
* OPTIONAL
RESISTERS ARE 1/8W EXCEPT NOTIFIED
COMPONENNTS MARKED WITH ARE IMPORTANT FOR MAINTAINING.
THE SAFETY OF THE SET AND SHOULD BE REPLACED ONLY WITH TYPES IDENTICAL
TO THOSE IN THE ORIGINAL OR SPECIFIED ONE IN THE PARTS LIST.
DON'T DEGRADE THE SAFETY OF THE SET THROUGH IMPROPER SERVICING.
3
THE POWER SUPPLY PCB ASSY (SMPS :
REMARK :
• OLD and NEW Power Supply PCB Assy are compatible.
• There is no particular caution for use.
POS. NO.10
OLD type
) WAS CHANGED.
NEW type
4
EXPLODED VIEW PARTS LIST
(
)
POS. NO
VERS.
COLOR
1 DV4300
GOLD
1 DV4300
BLACK
1 DV4300
SILVER
1 PMD910 21AW248520 FRONT PANEL ASSY FRONT PANEL ASSY PMD910 BLACK
2 BLACK
GOLD
2 SILVER 21AW063110 21AW063110 DECK COVER DECK COVER (SILVER)
3 BLACK
GOLD
3 SILVER 21AW057020 21AW057020 LEG ASSY LEG ASSY (SILVER)
4 21AW304500 21AW304500 LOADER ASSY (OLD) RL-A700 LOADER ASSY(OLD)
4 21AW304510 21AW304510 LOADER ASSY (NEW) DSL-710A LOADER ASSY(NEW)
6 /A YC0183001R POWER CORD 2*0.75MM2/250V,7.5A/1.83M/BK
6 /C YC0183002R POWER CORD 2*0.75MM2/250V,3A/1.83M/1.83M/BK(KOR)
6 /F YC0183003R POWER CORD HVCTEFK2*0.75MM,125V/7A(JPA)
6 /N/S YC0183004R YC0183004R POWER CORD 2*0.75MM2/250V,2.5A/1.83/BK(EUROP)
6 /U YC0183005R POWER CORD NISP-2,2*18AWG,125V10A(USA)
7 /A ZZ21AW100R MAIN PCB ASSY MAIN PCB ASSY FOR A
7 /C/S ZZ21AW110R MAIN PCB ASSY MAIN PCB ASSY FOR C AND S
7 /F ZZ21AW120R MAIN PCB ASSY MAIN PCB ASSY FOR F
7 /N ZZ21AW130R ZZ21AW130R MAIN PCB ASSY MAIN PCB ASSY FOR N
7 /U ZZ21AW140R MAIN PCB ASSY MAIN PCB ASSY FOR U
8 ZZ21AW200R ZZ21AW200R FRONT PCB ASSY FRONT PCB ASSY
9 /A/C/F/S ZZ21AW300R RCU PCB ASSY RCU PCB ASSY FOR A C F AND S
9 /N/U ZZ21AW310R ZZ21AW310R RCU PCB ASSY RCU PCB ASSY FOR N AND U
10 ZZ21AW400R ZZ21AW400R SMPS PCB ASSY C201TY01 SMPS ASSY
- BLACK
GOLD
- SILVER 344W251120 344W251120 BADGE MARANTZ BADGE
WIRE
- YU1415053R FFC CABLE 1.25X14X150XC(5/5/10)X(0.2X0.8)
- YU4025028R IDE CABLE IDC40F FLAT CABLE
PACKING
- ZK21AW0010 ZK21AW0010 REMOTE CONTROLER HD7-715(RC4300DV)
- DV4300
/A/C/S
- DV4300 /C 21AW851360 USER GUIDE USER GUIDE FOR C
- DV4300 /F 21AW851110 USER GUIDE USER GUIDE FOR F
- DV4300 /N 21AW851310 21AW851310 USER GUIDE USER GUIDE FOR N
- DV4300 /U 21AW851250 USER GUIDE USER GUIDE FOR U
- PMD910 21AW851280 USER GUIDE USER GUIDE FOR PMD910
NOT STANDARD SPARE PARTS
5 GOLD 21AW257010 TOP COVER TOP COVER (GOLD)
5 BLACK 21AW257110 TOP COVER TOP COVER (BLACK)
5 SILVER 21AW257210 TOP COVER TOP COVER (SILVER)
- DV4300 21AW801010 CARTON BOX CARTON BOX DV4300
- PMD910 21AW801020 CARTON BOX CARTON BOX PMD910
- 21AW809010 CUSHION CUSHION L/R
PART NO.
(FOR EUR)
21AW248500 21AW248500 FRONT PANEL ASSY FRONT PANEL ASSY (GOLD)
21AW248510 21AW248510 FRONT PANEL ASSY FRONT PANEL ASSY (BLACK)
21AW248210 21AW248210 FRONT PANEL ASSY FRONT PANEL ASSY (SILVER)
21AW063010 21AW063010 DECK COVER DECK COVER
21AW057010 21AW057010 LEG ASSY LEG ASSY
344W251010 344W251010 BADGE MARANTZ BADGE
21AW851350 USER GUIDE USER GUIDE FOR A C AND S
PART NO.
(MJI)
DESCRIPTION
& Part Code
NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
5
ELECTRICAL PARTS LIST
(
)
POS. NO
CN107 /N YT0221009R YT0221009R SCART21P X1 SCART21PX1
CN108 BY0402003R BY0402003R JACK C5016032YN S-VIDEO RCA X1
CN109 YT0203078R YT0203078R JACK RCA CONN 3 AUDIO COAXICAL
CN110 YJ1500024R YJ1500024R OPTICAL JACK TOTX178A OPTICAL JACK
U101 HC98J3699R HC98J3699R IC IRU1117 REGULATOR
U201 HC1023499R HC1023499R IC ES6028QT
U202 /A HS21AWX10R HS21AWX10R IC SST39VF080-70-4C-EI FOR A
U202 /C HS21AWX60R HS21AWX60R IC SST39VF080-70-4C-EI FOR C
U202 /F HS21AWX30R HS21AWX30R IC SST39VF080-70-4C-EI FOR F
U202 /N HS21AWX40R HS21AWX40R IC SST39VF080-70-4C-EI FOR N
U202 /S HS21AWX20R HS21AWX20R IC SST39VF080-70-4C-EI FOR S
U202 /U HS21AWX50R HS21AWX50R IC SST39VF080-70-4C-EI FOR U
U204 HC1023699R HC1023699R IC 4MX16 SDRAM (9NS)
U205 HC1023799R HC1023799R IC 24C02A EEPROM
U301 HC1001888R HC1001888R IC CS4391 AUDIO DAC
U501 HU21AWX50R
X201 JX2700226R JX2700226R X-TAL & OSC 27MHZ, 30PPM, 18P, 50OHM
X401 JX1100226R JX1100226R X-TAL & OSC 11.0592MHZ, 30PPM, 20P, 60OHM
CN112 YT0205007R YT0205007R JACK SY-J0607-5P(S) RCA
CN113 /A/C/F/S YJ1100069R JACK D1/D2 JACK
SW601 SS0102114R SS0102114R SWITCH SLIDE-SWITCH(CSS-1223)
FD2 HI1000499R HI1000499R LED SR3511-F4T 3PI 2.5MM (RED)
FSW1 SP0101393R SP0101393R TACT SWITCH 5MM HIGT, 160G, 2PIN
FSW2 SP0101393R SP0101393R TACT SWITCH 5MM HIGT, 160G, 2PIN
FSW3 SP0101393R SP0101393R TACT SWITCH 5MM HIGT, 160G, 2PIN
FSW4 SP0101393R SP0101393R TACT SWITCH 5MM HIGT, 160G, 2PIN
FSW5 SP0101393R SP0101393R TACT SWITCH 5MM HIGT, 160G, 2PIN
FSW8 SP0101393R SP0101393R TACT SWITCH 5MM HIGT, 160G, 2PIN
FSW9 SP0101393R SP0101393R TACT SWITCH 5MM HIGT, 160G, 2PIN
FSW10 SP0101393R SP0101393R TACT SWITCH 5MM HIGT, 160G, 2PIN
FSW11 SP0101393R SP0101393R TACT SWITCH 5MM HIGT, 160G, 2PIN
FSW12 SP0101393R SP0101393R TACT SWITCH 5MM HIGT, 160G, 2PIN
FU1 HC1224406R HC1224406R IC UPD6311 VFD DRIVER
FU2 HW1003999R HW1003999R IR SENSOR FRP-5052HS IR SENSOR
FU3 HQ3080199R HQ3080199R DISPLAY DVD VFD(HNR-08SM07)
PF2 /A/N/S/U FS1020091R FS1020091R FUSE 3620300001 50T 2.0A (AE)
PF2 /C/F FS1020092R FUSE 3620300008 S51 2.0A (AJ)
VERS.
COLOR
RCU PCB
FRONT PCB
SMPS PCB
PART NO.
(FOR EUR)
MAIN PCB
PART NO.
(MJI)
HU21AWX50R
DESCRIPTION
& Part Code
MICROPROCESSOR W78E52B-24(DIP)
NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
6
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