PIONEER DVR420HS Service Manual

Cover page of PIONEER DVR420HS Service Manual

Service Manual for PIONEER DVR420HS, downloadable as a PDF file.

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ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2004
RRV2980
T ­ ZZV JUNE 2004 Printed in Japan
DVD RECORDER
DVR-420H-S
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS ............ 2
2. MODEL TYPE SETTING .......................................... 5
3. BLOCK DIAGRAM and SCHEMATIC DIAGRAM ..... 6
¶ For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
This service manual should be used together with the following manual(s):
Remarks
Order No.
DVR-520H-S/KUXU/CA
RRV2963
Model
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Serial No.
Model
Type
Power Requirement
Region No.
Piease confirm 3rd & 4th
alphabetical letters.
DVR-420H-S
KUXU/CA
AC120V
1
&&PG######$$
background image
ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2004
RRV2980
T ­ ZZV JUNE 2004 Printed in Japan
DVD RECORDER
DVR-420H-S
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS ............ 2
2. MODEL TYPE SETTING .......................................... 5
3. BLOCK DIAGRAM and SCHEMATIC DIAGRAM ..... 6
¶ For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
This service manual should be used together with the following manual(s):
Remarks
Order No.
DVR-520H-S/KUXU/CA
RRV2963
Model
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Serial No.
Model
Type
Power Requirement
Region No.
Piease confirm 3rd & 4th
alphabetical letters.
DVR-420H-S
KUXU/CA
AC120V
1
&&PG######$$
background image
2
1
23
4
12
3
4
C
D
F
A
B
E
DVR-420H-S
PCB ASSEMBLIES
NSP
1..JACB ASSY
VWM2265
VWM2288
P11 - 2
2..JCKB Assy
VWV2023
VWV2041
NSP
1..FLKB ASSY
VWM2258
VWM2283
P11 - 5
2..DVJB Assy
VWV2006
Not used
P11 - 3
1..MAIN Assy
VWV2025
VWV2026
PACKING
P9 -18
Packing Case
VHG2530
VHG2556
EXTERIOR
P11 -18
Flexible Cable (7P)
VDA2000
Not used
P11 -51
Tray Panel
VNK5421
VNK5623
P11 -54
Rear Panel
VNA2704
VNA2743
FRONT PANEL SECTION
P14 - 5
Front Panel Assy
VXA2645
VXA2677
P14-11
NSP
Sub Panel
VNK5483
VNK5622
P14-13
NSP
IR Window
VNK5423
VNK5446
P14-14
NSP
DV Cover
VNK5451
Not used
P14-15
NSP
FL Lens
VNK5422
VNK5604
P14-16
NSP
Front Panel
VNK5441
VNK5624
1. CONTRAST OF MISCELLANEOUS PARTS
jp
f
y
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The
mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to
mark on product are used for disassembly.
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
NOTES:
·When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560
56
× 101
561 ........................................................ RD1/4PU 5 6 1 J
47k
47
× 103
473 ........................................................ RD1/4PU 4 7 3 J
0.5
R50 ..................................................................................... RN2H R 5 0 K
1
1R0 ..................................................................................... RS1P 1 R 0 K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
562
× 101
5621 ...................................................... RN1/4PC 5 6 2 1 F
7 CONTRAST TABLE
DVR-420H-S/KUXU/CA and DVR-520H-S/KUXU/CA are constructed the same except for the following:
Ref.
No.
Remarks
DVR-520H-S
DVR-420H-S
/KUXU/CA
/KUXU/CA
Part No.
Mark
Symbol and Description
· For PCB assemblies, Refer to "CONTRAST OF PCB ASSEMBLIES", "PCB PARTS LIST" and "3. BLOCK DIAGRAM and SCHEMATIC DIAGRAM".
JCKB ASSY
F
B
VWV2041 and VWV2023 are constructed the same except for the following :
CONTRAST OF PCB ASSEMBLIES
D607
UDZS5.1B
UDZS5R1(B)
R202
Not used
RS1/16S393J
R206
RS1/16S0R0J
RS1/16S682J
Mark
Symbol and Description
Part No.
VWV2023
VWV2041
Remarks
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3
1
23
4
1
2
3
4
C
D
F
A
B
E
DVR-420H-S
PCB PARTS LIST
Mark No.
Description
Part No.
Mark No.
Description
Part No.
F
C MAIN ASSY
SEMICONDUCTORS
IC3101
AK5357VT
IC2301
BA7655AF
IC1103
CY62148VLL-70ZI
IC1101
K4S281632E-TC75
IC1401, IC1421
K4S561632E-TC75
IC1001
M65673WG-A
> IC4007
MM1603DP
IC1301
MT48LC4M32B2TG-7
> IC4004, IC4006
NJM2872F05
IC4206
NJU7013F
IC3201
PCM1742KE
> IC4008
PQ015YZ01ZP
> IC4002
PQ070XZ02ZP
IC4003
PST3428U
IC4005
PST3809U
IC3402
SM8707KV
IC3001
TC74LCX541FT
IC3002
TC74VHC14FT
IC1104
TC7SZ126FU
IC3403, IC4205
TC7WHU04FU
IC3251
UPC4570G2
IC1102
VYW2176
IC1201
W986416DH-6
Q2101-Q2105, Q2201, Q2203, Q2301 2SA1576A
Q2312
2SA1576A
Q4000
2SC2411K
Q2202, Q2222
2SC4081
Q2302, Q2311
DTC114EUA
Q2402, Q2403
HN1B04FU
Q3201, Q3202
RN1903
Q1102
RN4982
Q2001
UMF21N
D3001, D3002, D3101-D3104
1SS355
D4201
MA2ZV05
D1111
RB521S-30
COILS AND FILTERS
F3102, F3401-F3403, F4201
DTF1069
L1001-L1009, L1101, L1102, L1301
DTL1106
L1401, L1402
DTL1106
L4202
LCYA1R2J2520
F3201
VTF1096
L2101
VTL1067
L4201
VTL1079
CAPACITORS
C3253, C3258
CCSRCH101J50
C3207
CCSRCH331J50
C4208
CCSRCH390J50
C3254, C3257
CCSRCH681J50
C2208, C2317, C4034
CEVW100M16
C3251, C3255, C4001, C4002, C4004 CEVW101M16
C4029, C4037
CEVW101M16
C2101, C2221, C2405, C3201, C3204 CEVW101M6R3
C3206
CEVW101M6R3
C2301
CEVW220M6R3
C1054, C1061, C4022
CEVW221M4
C3106
CEVW2R2M50
C2308, C3102, C3107, C4003
CEVW470M6R3
C1031, C1032, C1503-C1506
CKSQYB104K16
C2204, C4206
CKSQYB105K10
C1901, C4014, C4019, C4033
CKSQYB225K10
C1004, C1012, C1014, C1029, C1034 CKSRYB102K50
C1040, C1044, C1049, C1051
CKSRYB102K50
C1110, C1111, C1207, C1208, C1307 CKSRYB102K50
C1311, C1313, C1407, C1408
CKSRYB102K50
C1427, C1428, C3408
CKSRYB102K50
C1003, C1027, C1037, C1052, C1109 CKSRYB103K50
C1206, C1305, C1308, C1310, C1406 CKSRYB103K50
C1425, C2305, C3003, C3004, C4018 CKSRYB103K50
C4020, C4207
CKSRYB103K50
C1508-C1510, C2311, C4104
CKSRYB104K16
C4103
CKSRYB223K50
C2202
CKSRYB563K16
C1002, C1005, C1007-C1010, C1016
CKSRYF104Z25
C1018, C1019, C1021-C1023
CKSRYF104Z25
C1025, C1026, C1028, C1030, C1035 CKSRYF104Z25
C1038, C1041, C1042, C1047, C1102 CKSRYF104Z25
C1105, C1106, C1108, C1114, C1202 CKSRYF104Z25
C1204, C1302, C1304, C1312, C1402 CKSRYF104Z25
C1404, C1422, C1424, C2102-C2106
CKSRYF104Z25
C2201, C2206, C2222, C2223, C2306 CKSRYF104Z25
C2319, C2406, C2407, C3006, C3101 CKSRYF104Z25
C3105, C3108, C3202, C3203, C3205 CKSRYF104Z25
C3252, C3256, C4006-C4008, C4010
CKSRYF104Z25
C4012, C4013, C4017, C4021
CKSRYF104Z25
C4024-C4026, C4032, C4202, C4203
CKSRYF104Z25
C4209
CKSRYF104Z25
C1001, C1006, C1048, C1103, C1107 CKSRYF105Z10
C1203, C1205, C1209, C1303, C1306 CKSRYF105Z10
C1309, C1403, C1405, C1409, C1423 CKSRYF105Z10
C1426, C1429, C3001, C3404-C3407
CKSRYF105Z10
C4027, C4030, C4107, C4201, C4401 CKSRYF105Z10
C4501
CKSRYF105Z10
C4028 (4.2uF/6.3V)
DCH1200
C3402, C3403, C4015 (10uF/10V)
VCG1045
C1060 (150uF/4V)
VCH1246
VC4201 (10pF)
VCM1012
RESISTORS
R1025, R1026, R1042-R1046
RAB4CQ103J
R1048-R1051, R1054, R1068, R1069
RAB4CQ103J
R1072, R1073, R5218-R5221
RAB4CQ103J
R5229, R5230, R5289, R5290
RAB4CQ103J
R1408-R1411
RAB4CQ220J
R4401, R4404, R4410, R4416, R4417 RAB4CQ223J
R4423, R4502, R4506, R4512
RAB4CQ223J
R4518, R4519, R4525
RAB4CQ223J
R1114-R1117, R4405-R4408, R4436
RAB4CQ330J
R4507-R4510, R4538
RAB4CQ330J
R1303-R1310, R1404-R1407
RAB4CQ560J
R1423-R1426
RAB4CQ560J
R1203-R1206
RAB4CQ680J
R1207, R1502, R1507, R2017, R3002 RS1/10S0R0J
R3102, R3201, R3252, R4001, R4006 RS1/10S0R0J
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4
1
23
4
12
3
4
C
D
F
A
B
E
DVR-420H-S
Mark No.
Description
Part No.
R4009, R4014, R4016, R4109
RS1/10S0R0J
R4019
RS1/10S1001D
R1501
RS1/10S2202F
R4020
RS1/10S5600D
R4013
RS1/16S1001F
R3254, R3266
RS1/16S1002F
R4012
RS1/16S1200F
R3253, R3265
RS1/16S1201F
R4011
RS1/16S1501F
R1021, R1023
RS1/16S2201F
R3251, R3269
RS1/16S2202F
R2105, R2106, R2111, R2112, R2115 RS1/16S3300F
R4018
RS1/16S3600D
Other Resistors
RS1/16S###J
OTHERS
CN4401, CN4501 40P FFC CONNECTOR VKN1811
CN1901
7P FFC CONNECTOR
VKN1812
CN4001
8P FFC CONNECTOR
VKN1813
CN3001
24P FFC CONNECTOR
VKN1814
CN2001
32P FFC CONNECTOR
VKN1815
KN3
EARTH METAL FITTING
VNF1109
X4201 (27.000MHz)
VSS1146
X4102 VCXO (27MHz)
VSS1195
background image
5
1
23
4
1
2
3
4
C
D
F
A
B
E
DVR-420H-S
2. MODEL TYPE SETTING
· The Setup is Necessary When :
a) When the MAIN Assy is replaced
b) When the JCKB Assy is replaced
c) When the MAIN Assy and JCKB Assy are replaced
Note : Make sure of setting the correct number.
· How to Setup the Model
1) After power on, the following screen is displayed on TV monitor.
Press " 25 " by using the remote control unit for service(GGF1381).
2) After 1), the following screen is displayed on TV monitor.
Press " 011 " by using the remote control unit for service.
Notes :
1) After the setting completes, you can NOT CLEAR the seting data.
Make sure the pressing number.
2) " NG " is appeared on TV when unsuitable number is pressed.
In such a case, please unplug the power cable and plug it again. Then restart the model setting.
The setting completes when OSD is disappeared.
3) Unplug the power cable.
4) Reset the recorder to all its factory settings.
1. Make sure that the recorder is on.
2. Press and hold [STOP] and press [STANDBY/ON] key on the front panel.
The recorder turns off with all settings reset.
5) Enter the Service Mode and then confirm the Model Name " DVR-420H/KU/CA ".
1. Make sure that the recorder is on.
2. Press [ESC] then [DISP] keys by using the remote control unit for Service.
[ Recorder 's Model Setting]
Input the number by using the remote for Service.
> --
Input No.
Model
[
25
:
DVR-420H
]
[ Recorder 's Type Setting]
Input the number by using the remote for Service.
> ---
(Type -- , Region No. -)
Input No.
Type
[
01
:
KU/CA
<US>
]
DVR-420H/KU/CA
VERSION
: 1.57
SYSCON
: RELEASE_90
Rev
:1.4631.2.33
$
TUFLCON
: 1.22
MASK
OK
DRIVE
: DVD-RW DVR-107X
OK
1.13D
OK
CKT0000353WL
OK
HDD
: ST380012ACE
80
DEVICE
: PRISM-PLUS
REGION
: 1
C:
FLASH
: 64M

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