PIONEER DV-K301C/RL/RD Service Manual

Cover page of PIONEER DV-K301C/RL/RD Service Manual

Service Manual for PIONEER DV-K301C/RL/RD, downloadable as a PDF file.

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ORDER NO.
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER ELECTRONIC CORPORATION 1998
c
T ­ IZE NOV. 1998 Printed in Japan
DV-K301C
RRV2050
1. SAFETY INFORMATION ...................................... 2
2. EXPLODED VIEWS AND PARTS LIST ................ 3
3. SCHEMATIC DIAGRAM ..................................... 10
4. PCB CONNECTION DIAGRAM .......................... 24
5. PCB PARTS LIST ............................................... 34
6. ADJUSTMENT .................................................... 39
CONTENTS
7. GENERAL INFORMATION ................................ 41
7.1 IC .................................................................. 41
7.2 DISASSEMBLY ............................................ 42
7.3 BLOCK DIAGRAM ........................................ 48
8. PANEL FACILITIES AND SPECIFICATIONS .... 49
Type
Model
Power Requirement
Region No.
DV-K301C
RL
AC110-127/220-240V
3
Automatic select
RAM
AC110-127/220-240V
6
Automatic select
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
DVD PLAYER
· Refer to the service guide RRV2004 for DV-515.
The voltage can be converted by
the following method.
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ORDER NO.
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER ELECTRONIC CORPORATION 1998
c
T ­ IZE NOV. 1998 Printed in Japan
DV-K301C
RRV2050
1. SAFETY INFORMATION ...................................... 2
2. EXPLODED VIEWS AND PARTS LIST ................ 3
3. SCHEMATIC DIAGRAM ..................................... 10
4. PCB CONNECTION DIAGRAM .......................... 24
5. PCB PARTS LIST ............................................... 34
6. ADJUSTMENT .................................................... 39
CONTENTS
7. GENERAL INFORMATION ................................ 41
7.1 IC .................................................................. 41
7.2 DISASSEMBLY ............................................ 42
7.3 BLOCK DIAGRAM ........................................ 48
8. PANEL FACILITIES AND SPECIFICATIONS .... 49
Type
Model
Power Requirement
Region No.
DV-K301C
RL
AC110-127/220-240V
3
Automatic select
RAM
AC110-127/220-240V
6
Automatic select
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
DVD PLAYER
· Refer to the service guide RRV2004 for DV-515.
The voltage can be converted by
the following method.
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2
DV-K301C
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-
yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained
to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
IMPORTANT
THIS PIONEER APPARATUS CONTAINS
LASER OF CLASS 1.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.
Additional Laser Caution
1. Inside detection switch (S201 on the SMEB assy) and loading-
status detection switch (S9503 on the MOTOR assy) are detected
by the microprocessor (IC501 in the DVDM assy).
· To permit the laser diode to oscillate, it is required to set the
inside detection switch for the inside position (S201 : ON) and to
set the loading-status detection switch for the clamp position (the
center terminal of S9503 is shorted to +5V). The 650 nm laser
diode for DVD oscillation will continue if pin 19 of IC101 is shorted
to +5V (fault condition) in the DVDM assy.
The 780 nm laser diode for CD oscillates if pin 20 of IC101 is
shorted to +5V in the DVDM assy.
In the test mode
, the laser diode oscillates when microproces-
sor detects a PLAY signal, or when the PLAY key is pressed
(S132 ON in the FLKB assy), with the above requirements satis-
fied.
2. When the cover is open, close viewing through the objective lens
with the naked eye will cause exposure to the laser beam.
: Refer to the service guide RRV2004.
LASER DIODE CHARACTERISTICS
FOR DVD : MAXIMUM OUTPUT POWER : 7 mw
WAVELENGTH : 650 nm
FOR CD :
MAXIMUM OUTPUT POWER : 5mW
WAVELENGTH : 780 ­ 785 nm
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3
DV-K301C
2.1 PACKING
(1) PACKING PARTS LIST
8
13
5
8
10
9
3
6
4
15
RAM Type
Only
2
1
11
12
7
FRONT
1
Power Cord
See Contrast table (2)
2
Video Cord (L = 1.5m)
VDE1048
3
Audio Cord (L = 1.5m)
VDE1033
NSP
4
Dry Cell Battery (R6P, AA)
VEM-013
5
Operating Instructions
VRB1206
(English)
6
Packing Case
See Contrast table (2)
7
Sheet
RHX1006
8
Polyethylene Bag
Z21-038
(0.03
×230×340)
9
Remote Control Unit
VXX2597
(CU-DV023)
10
Battery Cover
AZA7204
11
Pad F
VHA1224
12
Pad R
VHA1225
13
Operating Instructions
See Contrast table (2)
14
· · · · ·
NSP
15
Warranty Card
See Contrast table (2)
Mark No.
Description
Part No.
2. EXPLODED VIEWS AND PARTS LIST
NOTES:
· 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 the product are used for disassembly.
(2) CONTRAST TABLE
DV-K301C/RL and RAM are constructed the same except for the following :
Mark No.
Symbol and Description
Part No.
Remarks
DV-K301C/RL
DV-K301C/RAM
1
Power Cord
ADG1127
ADG7017
6
Packing Case
VHG1766
VHG1763
13
Operating Instructions (Trad. Chinese Language)
VRC1082
Not used
13
Operating Instructions (Simp. Chinese Language)
Not used
VRC1081
NSP
15
Warranty Card
Not used
ARY7028
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4
DV-K301C
C
B
A
D
D
A
B
C
10
31
31
31
4
13
30
30
36
35
30
30
23
25
30
33
15
28
27
Refer to
"2.4 FRONT PANEL SECTION".
29
26
33
12
22
20
21
19
16
16
18
17
30
30
30
30
24
32
8
3
41
38
2
1
5
6
7
9
30
11
30
Refer to
"2.3 $M MECH DVD ASSY".
14(2/3)
30
30
14(1/3)
14(3/3)
39
RL Type Only
40
37
34
42
2.2 EXTERIOR SECTION
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5
DV-K301C
Mark No.
Symbol and Description
Part No.
Remarks
DV-K301C/RL
DV-K301C/RAM
2
KRJB Assy
VWV1625
VWV1654
11
Rear Panel
VNA2018
VNA2017
NSP
37
Housing Assy (POWER SUPPLY CN2
MSWB CN10)
VKP2194
Not used
NSP
37
Housing Assy (POWER SUPPLY CN2 Short circuit)
Not used
VKP2189
NSP
38
Power Holder
VNE2123
Not used
39
Power Button
VNK4159
Not used
40
PW Joint
VNK4364
Not used
NSP
41
MSWB Assy
VWG1997
Not used
42
Screw
PMB30P080FZK
Not used
Mark No.
Description
Part No.
(1) EXTERIOR SECTION PARTS LIST
1
DVDM Assy
VWS1366
2
KRJB Assy
See Contrast table (2)
3
POWER SUPPLY Assy
VWR1306
NSP
4
$M MECH DVD Assy
VWT1154
5
Flexible Cable (26P)
VDA1695
(DVDM CN9020
KRJB CN901)
6
Flexible Cable (14P)
VDA1697
(DVDM CN9030
KRJB CN501)
7
Flexible Cable (26P)
VDA1705
(DVDM CN110
POWER SUPPLY CN103)
8
Flexible Cable (10P)
VDA1706
(KRJB CN401
MIJB CN402)
9
Flexible Cable (14P)
VDA1707
(DVDM CN602
FLKY CN101)
10
Bonnet S
VXX2617
11
Rear Panel
See Contrast table (2)
NSP
12
Chassis
VNA1979
13
FFC Guard
VEC2021
14
Tray Number Label
VRW1759
15
Tray Label
VRW1628
NSP
16
PCB Base
RNE1221
17
FFC Binder
VEC2020
Mark No.
Description
Part No.
18
Flat Cable Clip
VEC2018
19
PCB Hinge
VEC1174
NSP
20
PCB Holder
PNW2029
NSP
21
Card Spacer
DEC1770
NSP
22
PCB Holder
PNW2100
23
Cord Clamper
RNH-184
24
Insulator Assy
VXA1638
25
Insulator Assy
VXA2356
26
DVD Plate
VAM1080
27
Tray Panel Base
VNK4382
28
Tray Panel Cushion
VEB1297
29
Tray Panel
VNK4359
30
Screw
BBZ30P080FMC
31
Screw
BCZ40P060FNI
32
Screw
BBZ30P180FMC
33
Screw
IBZ30P080FMC
NSP
34
Getter
VRW1748
35
IC Guard
VEC2019
36
Nyron Rivet
VEC2040
NSP
37
Housing Assy
See Contrast table (2)
NSP
38
Power Holder
See Contrast table (2)
39
Power Button
See Contrast table (2)
40
PW Joint
See Contrast table (2)
NSP
41
MSWB Assy
See Contrast table (2)
42
Screw
See Contrast table (2)
(2) CONTRAST TABLE
DV-K301C/RL and RAM are constructed the same except for the following :

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