70%
MULTIPLE DVD/VCD/CD PLAYER
DV-705/DVF-R5070-S
SERVICE MANUAL
© 2003-6 PRINTED IN KOREA
B51-5860-00 (K/K) 1356
12
3
4
5
DISC SKIP
SEQ.MODE
POWER
-ON OFF
AV
Cabinet panel *
(A60-)
Crystal Window *
(B03-)
DIN socket
(E68-0018-08)
Scart dual *
(E40-)
Top cover *
(A01-)
Button ass'y
(K29-8327-08)
Button
(K29-8328-05)
Knob
(K27-2508-08)
Phono socket
(E63-1244-08)
AC power cord bushing
(J42-0350-08)
AC power cord *
(E30-)
Phono socket
(E63-1227-08)
Optical out
(GP1F32T)
* Refer to parts list on page 15.
In compliance with Federal Regulations, following are repro-
duction of labels on, or inside the product relating to laser
product safety.
KENWOOD Corp. certifies this equipment conforms to DHHS
Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.
Caution : No connection of ground line if disassemble
the unit. Please connect the ground line on
rear panel, PCBs, Chassis and some others.
Batteries(R6/AA) ...(2)
Audio video cord (Red, White, Yellow) ...(1)
(E30-2990-08)
Remote control unit ...(1)
(A70-1570-08)
Coaxial cable ...(1)
(E30-7235-08)
DV-705/DVF-R5070-S
2
ACCESSORIES / CAUTIONS
Accessories
Cautions
Caution on condensation
Before transporting or moving this unit, carry out the
following operations.
1. Set the POWER ON/OFF switch to the ON
without loading a disc.
2. Wait a few seconds and verify that the display
shown appears.
3. Set the POWER ON/OFF switch to OFF.
Note related to transportation and movement
Condensation(of dew) may occur inside the unit when there is agreat
difference in temperature between this unit andthe outside. Thisunit
may not function properly if condensation occurs. In this case, leave
the unit for a few hours and restart the operation after the condensa-
tion has dried up.
Be specially cautious against condensation in the following circum-
stances:
When this unit is carried from one place to another across a large
difference in temperature, when the humidity in the room where
this unit is installed increases, etc.
"DTS" and "DTS Digital Out" are trade-
marks of Digital Theater Systems, Inc.
Manufactured under license from Dolby Laboratories.
"Dolby" and the double-D symbol are trademarks of Dolby
Laboratories.
The marking of products using lasers
(For countries other than U.S.A. and U.S.-Military)
Inside this laser product, a laser diode classified as Class 2 laser radia-
tion is contained as alerted by the internal caution label shown above. Do
not stare into beam or view directly with optical instruments.
Location: DVD laser pick-up unit cover inside this product
CAUTION
VISIBLE AND INVISIBLE LASER RADIATION
WHEN OPEN. DO NOT STARE INTO THE BEAM OR
VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
DO NOT PRESSON THIS SURFACE
The marking this product has been classified as Class 1. It
means that there is no danger of hazardous radiation outside
the product.
Location: Back panel
CLASS 1
LASER PRODUCT
Operation to reset
During stop mode, press the MENU key on the remote to
enter "Control Panel" menu.
Select the "System" icon, then press the Cursor right ( ) key.
Select "Restore Setup Info".
Press the numeric keys as shown below.
Press
,
,
,
, then press the ENTER key.
When resetting is done according to this method, all settings,
including the settings for password and parental level, will be
reset to the factory defaults.
The microprocessor may fall into malfunction (impos-
sibility to operate erroneous display, etc.) when the
power cord is unplugged while power is ON or due to
an external factor.
In this case, switch off the power, wait for several sec-
onds, and then switch the power on again.
Return to the factory defaults by resetting the micropro-
cessor is done as shown as follows.
CAUTION:
Use of controls or adjustments or performance of procedures other than
those specified herein may result in hazardous radiation exposure.
In compliance with Federal Regulations, the following are reproductions
of labels on, or inside the product relating to laser product safety.
KENWOOD CORPORATION
2967-3, ISHIKAWA-CHO,
HACHIOJI-SHI,
TOKYO, JAPAN
KENWOOD CORP. CERTIFIESTHIS EQUIPMENT
CONFORMS TO DHHS REGULATIONS NO. 21 CFR
1040.10, CHAPTER1, SUBCHAPTERJ.
Location: Back Panel
CAUTION-
LASER RADIATION WHEN OPEN.
DO NOT STARE INTO BEAM.
Location: Laser Pick-up Unit Cover inside this product
DV-705/DVF-R5070-S
3
ASSEMBLY FOR REPAIR
4
A
BD
CE
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD
C12
L71
L70
L69
L68
C2
C4
C6 C22 C9
C11
R89
CD3
R63
L78
L77
R68
R70
R73
R75
R77
GP4
GP1
R78
R12
R2
GP3
TP6
L12
L15
C90
R56
R53
C47
R65
L25
X1
GP2
R66
R57
L60
R55
L61
R54
L62
R58
R61
R60
L63
L64
L65
L66
L67
R13
R14
R15
R17
R18
R19
R20
C93
TP5
R76
R74
R72
R69
R71
L46
L40
L35
L37
C17
C15
C14
C72
L36
R46
R44
R43
R42
R41
R40
R50
R38
L47
L48
L49
L50
L45
L43
L1
L11
L19
L26
L28
L38
L18
L14
L82
R1
L44
C13
R16
R23
R26
R28
R32
L53
C37
L2
L13
L20
L29
L39
C18
R10
C65
R21
R24
R30
R33
L42
R47
R48
C98
C81
C97
C96
C87
C88
C89
C82
R79
R81
R83
R80
R82
R84
R85
C73
C74
R62
R64
R67
R112
L16
L79
L3
L4
L5
L6
L7
L8
L9
L10
L80
L75
L73
L74
L81
C92
R36
R37
L17
I
G
O
1
1
7
14
8
152
156
105
104
53
157
208
1
124
48
25
1
10
20
11
1
1
17
12
1
2
31
32
10
20
11
1
10
20
11
43
86
44
112
1
2
1
1
1
12
10
18
19
2
9
10
4
8
5
MAIN POWER
FRONT PANEL
J5
AUDIO SIGNAL
MAIN UNIT (SIDE-A)
J6
U6
LOARDER
CONNECTOR
CONTROL
BDARD
+9V
+5V
J8
U3
/FLASH CS
R/W
J9
U9
U4
U7
U8
U5
J11
J12
U11
J2
U2
D15
S1
VIDEO SIGNAL
J1
D1
D3
D5
D7
D10
D12
BE
Q1
BE
Q2
BE
Q3
BE
Q4
BE
Q5
BE
Q6
5
FH
J
GI
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD
C19
C10
C8
C5
C3
C1
C7
R87
R34
R31
R25
R22
R11
R27
C40
R35
C70
C21
C23
C51
C39
C38
R45
C42
L51
C71
C52
L52
C43
C54
C53
C67
R86
C50
C35
C34
C75
R88
C101
C99
C100
C86
C85
C84
CX3
C25
C24
C28
C44
R3
R4
R5
R6
R7
R8
R9
C45
C20
C27
C60
C59
C58
C66
C57
C56
C55
C91
C102
C33
C69
C48
C46
C36
C68
R600
D13
D11
D8
D6
D4
D2
D14
MAIN UNIT (SIDE-B)