THE MARK FOUND ON SOME COMPONENT
PARTS INDICATES THE CRITICAL FOR RISK OF
FIRE AND ELECTRIC SHOCK.
WHEN REPLACING, BE SURE TO USE PARTS OF
IDENTICAL DESIGNATION.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
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Page 2
SPECIFICATIONS
DVD Player
Power supplyAC 120 V, 60 Hz
Power consumption14 W
Power consumption (standby mode)1.4 W
Weight3.4 kg, 7.5 lbs.
External dimensions435 91 312 mm (W/H/D), 17-1/8" 3-9/16" 12-5/16"
Signal systemStandard NTSC
Regional restriction code1
LaserSemiconductor laser, wavelength 650 nm
Frequency range (digital audio)DVD linear sound:48 kHz sampling 4 Hz to 22 kHz
Signal-to-noise ratio (digital audio)More than 100 dB
Audio dynamic range (digital audio)More than 96 dB
Harmonic distortion (digital audio)Less than 0.015 %
Wow and flutterBelow measurable level (less than ±0.001 % (W.PEAK))
Operating conditionsTemperature: 5 C to 35 C (41 F to 95 F), Operation status: Horizontal
xxx
96 kHz sampling 4 Hz to 44 kHz
Audio CD:4 Hz to 20 kHz
x
x
DPS-5.3
Outputs
Video output1.0 V (p-p), 75 , negative sync., pin jack 1
S-video output(Y) 1.0 V (p-p), 75 , negative sync., Mini DIN 4-pin 1
(C) 0.286 V (p-p), 75 ohm
Component video output(Y) 1.0 V (p-p), 75 , negative sync., pin jack 1
(P
B)/(PR) 0.7 V (p-p), 75
Audio output (digital output Optical)-22.5 dBm 1
Audio output (digital output Coaxial)0.5 V (p-p), 75 , pin jack 1
Audio output (analog audio)2.0 V (rms), 470 , pin jack (L, R) 2
Audio output (Mono)2.0 V (rms), 470 , pin jack 1
ohm
ohm
ohm
ohm
x
ohm
ohm
ohm
x
x
x
x
x
x
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Page 3
SERVICE PROCEDURE-1
REPLACING THE FUSES
This symbol located near the fuse indicates that the
fuse used is show operating type, For continued protection against
fire hazard, replace with same type fuse , For fuse rating, refer to
the marking adjust to the symbol.
Ce symbole indique que le fusible utilise est e lent.
Pour une protection permanente, n'utiliser que des fusibles de meme
type. Ce demier est indique la qu le present symbol est apposre.
DPS-5.3
REF.NO.
F1
PART NO.
252252 or1.6A-T/UL-ST2 or
252147 1.6A-TSC Fuse
DESCRIPTION
SAFETY CHECK
(Only U.S.A. model)
After correcting the original service problem perform the
following safety check before releasing the set to the customer
Connect the insulating-resistance tester between the plug of
power supply cord and terminal GND on the back panel.
Specifications: More than 10M ohm at 500V
LASER WARNING LABELS
The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of uninsulated "dangerous voltage"
within the product's enclosure that may be of sufficient magnitude to constitute
a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user
to the presence of important operating and maintenance (servicing) instruction
in the literature accompanying the appliance.
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN
WARNING :
OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE
CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.
CAUTION :
TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.
POUR EVITER LES CHOCS ELECTRIQUE, INTRODUIRE LA LAME LA PLUS LARGE DA LA FICHE DANS LA
ATTENTION :
BORNE CORRESPONDANTE DA LA PRISE ET POUSSER JUSQU' AU FOND.
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Page 4
SERVICE PROCEDURE-2
1.Remove the solder of Laser Diode shorting
1-1Connect Pickup and DVD main circuit PC board by FFC(3 pcs).
1-2Fix it with the DVD Mecha
1-3Remove the solder of Laser Diode shorting on Pickup.
1-4Connect total unit of DVD Mechanism (DVD Main PCB + Mechanism) to output terminal.
PC board (NCAR7181) at CN102 and CN106
Rear View
DVDM Assy
Side
Short
DPS-5.3
Open
Short SW
2. Key check mode
Press the [STOP] and [DISPLAY] keys at the same time .
FL display light up, and check the FL display.
To cancel this process, Please press the [STOP] and [DISPLAY] keys at the same time again.
3. Factory setting (Initial setting)
3-1 Push the power switch "ON" (Mechanical switch)
3-2 Press the [STOP] and [STANDBY ON] keys at same time, and
it waits until the display of FL tube will be the display of "No Disc" from "Loading".
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Page 5
EXPLODED VIEW
03
DPS-5.3
Chassis
A63
A62
A62
U3
F1
A61
A62
U20
A62
b
A62
E751
A7
U7
E903
Z101
A13
Z102
To DVD
Mechanism
E702
E903
Z104
b
U1
A13
P351
Z103
Z104
To DVD
Mechanism
Z100
A7
a
A15
U4
A13
U6
D
V
D
A25
A1
A62
A7
A72
U5
A71
A7
A17
A62
U2
A62
a
A7
A7
A7
A73
A20
E701
A24
A21
A66
A69
S731
H
T
A
P
L
A
T
I
G
I
D
T
C
E
R
DI
A65
A67
03
A68
A62
A19
A21
A62
A7
A62
A70
A64
3
.
-5
VPS
D
A62
A3
A5
A7
A9
A9
A11
A3
A5
A7
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A62
Page 6
EXPLODED VIEW (LOADING MECHANISM) / PARTS LIST
EXPLODED VIEW (LOADING MECHANISM) / PARTS LIST
A
Lubricating Oil
GYA1001
GEM1036
REF.NO
PART NO.
DESCRIPTION
REF.NO.
PART NO.
DESCRIPTION
Z101 : DVD Mechanism DB-VLD301
DPS-5.3
2
23
GEM1036
15
14
Lubricating Oil
12
GYA1001
13
6
To DVDM
CN151
8
8
8
8
20
18
17
16
19
A
10
11
Lubricating Oil
GYA1001
Parts list
REF.NO
10VNE2253
11VNL1917
PART NO.
1VKN1790
2VXX2782
6VDA1864
8VEB1327
9VEB1328
DESCRIPTION
Loading PC board assy
Traverse mechanism assy
FFC 26P
Rubber
Belt
Stabilizer
Loading base
1 V + 12V
2 VSEL1
3 Y
4 VSEL2
5 C
6 GNDV1
7 V
8 GNDV2
9 G
10 GNDV3
11 B
12 GNDV4
13 R
14 GNDV5
15 + 5V
16 AUDIO L
17 A GND
18 AUDIO R
19 SQUEEZE
20 V +8V
P402
L ch
R ch
COMPONENT OUT
NC
IR TERMINAL IN/OUT
MONO
3
1
L ch
2
R ch
4
AUDIO OUT
P401
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Page 10
A
BCDEFGH
SCHEMATIC DIAGRAM-1
P701A
SCK
232SO
SI
232SCK
SO
1
2
3
4
5
232SI
XRDY
232BU
PON
232RE
XRESET
REMO
IRIN
GND2
VCOFF
GND1
EVER+5V
-27V
To Display circuit PC boardTo Main circuit PC boardTo Main circuit PC board
1 V + 12V
2 VSEL1
3 Y
4 VSEL2
5 C
6 GNDV1
7 V
8 GNDV2
9 G
10 GNDV3
11 B
12 GNDV4
13 R
14 GNDV5
15 + 5V
16 AUDIO L
17 A GND
18 AUDIO R
19 SQUEEZE
20 V +8V
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
.
ALL RESISTORS ARE IN OHMS 1/6WATTS UNLESS OTHERWISE NOTED.
.
THE THICK LINES ON PC BOARD ARE THEPRINTING SIDE OF THE PARTS.
EX)PRINTING SIDE
.
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
IDENTIFIED
WITH PART
BY MARK
NUMBER SPECIFIED.
ARE CRITICAL FOR
SAFETY
DC VOLTAGE.(NO INPUT SIGNAL)
u
CAUTION
FOR CONTINUED PROTECTION
AGAINST FIRE HAZARD, REPLACE
ONLY WITH FUSE OF SAME TYPE
VA
AND RATING INDICATED.
ATTENTION
AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
VA
PAR UN FUSIBLE DE MEME TYPE
ET CALIBRATION COMME INDIQUE.
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
FOR CONTINUED PROTECTION AGAINST FIRE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
5
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Page 13
DPS-5.3
A
SCHEMATIC DIAGRAM-3
U8 : RC-232C CONNECTION PC BOARD
1
BK1608L
M182-T
C814
L801
D801
1SS355
2
100/6.3
BCD
NAETC-7607
To OUTPUT TERMINAL PC BOARD
REQ
BUSY
C810
R808
1
2
PORT16
SDATAIN
X801
5.00MHZ
7X16X25
VSS
RESET
47
4
RESET
R807
3
IC
SCK
SDATAOUT
100/6.3
C811
104Z
EVER+5V
P751B
RI
RESET
GND
15
RXD
P802
R801
1M
REQ
SCK
BUSY
SDATAIN
SDATAOUT
0
0
0
0
R805
R804
R803
R802
14
13
REQ
BUSY
12
NC
9
11SI10
SO
SCK
Q802MPD789071MC
0
R806
8
VDD
PORT117
PORT218
TXD16
PORT319
PORT420
PORT521
PORT622
PORT723
PORT824
PORT925
PORT1026
PORT1127
PORT1228
PORT1329
PORT1430PORT15
3
1/50
C802
C803
1/50
C812
L801
BK1608LM182-T
C813
104Z
100/6.3
RXD_FL
TXD_FL
RTS_FL
47
R812
47
R809
R823
47
CTS_FL
9
1011
Q803MPD4721GS
12131415161718
1/50
C801
1
2
3
4
5
6
7
8
19
20
1/50
C804
47
R810
R811
10K
3.3K
R820
C815
223
4
RN1402
UMG9N
Q804
Q806
R821
Q805
10K
R822
RN1402
Q806
UMG9N
ON3131
Q801
100
5
P803
BK1608LM182-T
L802
RS-232C CONNECTOR (9PIN D-SUB CONNECTOR)
BK1608LM182-T
BK1608LM182-T
L803
L804
P801
BK1608LM182-T
L805
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Page 14
DPS-5.3
SCHEMATIC DIAGRAM
Power supply unit
24150020A NGPS-0020
Except <MDD>
C1
R1
L1
C18
TH1
F1
VS1
R2
CN1
AC-HAC-G
TF1
R35
R10
Q1
R9
Q3
D24
C2
R17
C17
D1-D4
R33
T
1
7
6
C6
R3
R4
R5
PHC2-1
R18
D6
Q5
R40
D5
C10
R13
R14
Q7
R22
R15
Q8
R32
R34
C16
C32
C11
PHC1-1
4
5
2
D12
D9
1
C9
8
9
10
D13
16
13 14 15
R37
C3
D26
D14
D15
11 12
D11
D15
C25
R30
R36
C21
D7
R2
R24
D8
L4
L6
R25
IC2
C15
PHC2-2
CP1
C21
R19
PHC
1-2
C23
D17
Q4
C5
C7
3
R28
C27
R20
D19
C31
Q2
R6
R11
R27
VR1
R41
CP2
IC3
D21
D23
IC4
D25
Q6
R7
R26
D18
R38
R12
C26
C12
3
2
1
9
10
13
C19
14
7
8
5
11
C8
12
100 ohm 1W
<MDD,MJJ> only
4
C29
6
AC4.5V
47ohm
-27V
5-15mA
SW+15V
50-400mA
GND
SW+3.3V
400-900mA
GND
+6V
20-1200mA
MGND
E+5V
10-100mA
SW+5V
200-600mA
GND
Pcont
GND
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Page 15
1
234567
SCHEMATIC DIAGRAM (Page 1)
Z100 :Main circuit PC board (DB-VPB306)
A
B
Page 2
Page 2
3
Page 2
(V)(V)
1
(RF)
(RF)
Page 2
(F)
(T)
(T)
(V)
(V)
(A)
(F)
(A)
(F)
(T)
(A)
(F)
2
(T)
C
D
CN120
To Pick up assy
CN601
CN151
Load PCB
For Mecha
connector
(RF)
(F)
(F)
(T)
(F)
(F)
(T)
Page 2
(F)
(T)
(T)
(F)
(F)
(F)
(S)
CN251
To Stepping motor
(S)
(Carriage)
CN3
(T)
(T)
(F)
(F)
(T)
(T)
(F)
(F)
(T)
(T)
To Spindle motor
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Page 16
1
234567
SCHEMATIC DIAGRAM (Page 2)
Z100 :Main circuit PC board (DB-VPB306)
A
VYW1958-A
B
C
Page 3
Page 1
Page 1
R607
47k
6.8k
Page 1
Page 1
Page3
Page3
Page3
page 4
To CN15
D
CN512
MECHA
Page1
To CN15
Page 4
Video encoder
IC861 45p
page 4
www.denom.com
TP
page 1 IC201
Page 17
CLOCK GENERATOR
DPS-5.3
8
Page 3Page 1
Page 1
Page 3
DSP
Page 1
R489
220
Page 4
9
220/4
: The power supply is shown with
the marked box.
Page 3
(D)
(D)
: AUDIO (DIGITAL) SIGNAL ROUTE
(D)
(D)
CN401
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
CN102
To Output circuit PC board
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Page 18
1
234567
SCHEMATIC DIAGRAM (Page 3)
Z100 :Main circuit PC board (DB-VPB306)
A
B
C
(VD)
***
C742
C705
***
(VD)
(V)
220/4
IC712
4M MSM51V17805D-60TS
To SCRUT 7,21, 68, 188P
to CN15
page 4
Page 1 IC201
Page 1
R334
to CN401
D
Page 2/ IC601
Page 2/ IC601
Page 2/ IC601
Page 3 IC 801
Page 1 IC 201
(AD)
(AD)
www.denom.com
Page 2 IC 601
(V)(V)
Page 1
to Page 1
Page 19
from AVFrom AV1 88 pin IC801
(VD)
(V)
: RF (VIDEO) SIGNAL ROUTE
(VD)
: VIDEO DATA SIGNAL ROUTE
(AD)
: AUDIO DATASIGNAL ROUTE
: AUDIO SIGNAL ROUTE
(D)
: AUDIO (DIGITAL) SIGNAL ROUTE
Page 2
DPS-5.3
8
(VD)(VD)
(D)
IC801
(VD)
(D)
from Clock generator Page 2
from Clock generator Page 2
MAIN/ADDRESS/DATA from FR30 Page 2 IC601
from SCRUT Page 3 IC701
Page 2 IC601
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Page 20
1
234567
SCHEMATIC DIAGRAM (Page 4)
Z100 :Main circuit PC board (DB-VPB306)
Page 2
A
B
Page 3
Page 2
(VD)(VD)
Page 3
(Cr)
(Cr)(Cr)
(Cb)
(Cb)
(Cb)
(Y)(Y)
(Y)
(V)(V)(V)
C
D
(VD)(VD)
Page 2
(Y)
(Y)
Page 2
(C)(C)
(V)
(Y)
(V)
(Y)
(C)
(C)
(Y)(Y)
(Cr)
(Cb)
(Cr)
(Cb)(Cb)
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Page 21
(Cr)
(Cb)
(Cr)
8
(VD)
: VIDEO DATASIGNAL ROUTE
(V)
: V SIGNAL ROUTE
(Y)
: Y SIGNAL ROUTE
(C)
: C SIGNAL ROUTE
(Y)
: Y SIGNAL ROUTE
(Cb)
: Cb SIGNAL ROUTE
(Cr)
: Cr SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
DPS-5.3
(Cb)
(Y)(Y)
(V)
(Y)(Y)
(C)
(Cr)
(Cr)
(Cr)
Page 3
(Y)
(Cb)
(Cr)
Page 2
Page 3
Page 3
(V)
(Y)
(Cr)
(C)
(Y)
(V)
(Cb)
(Y)
(Cb)
(Cr)
(Y)
(Cr)
(Y)
(Cb)
(Y)
(C)
(V)
(Y)
(Cb)
(Cr)
(Cb)
To Output terminal PC board
(Y)
(Y)
Page 2
CN106
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Page 22
DPS-5.3
10
1
SCHEMATIC DIAGRAM (Page 1)
Z100 :Main circuit PC board (DB-VPB306)
Page 2
A
B
234567
(RF)
: RF SIGNAL ROUTE
(V)
: RF (VIDEO) SIGNAL ROUTE
(A)
: RF (AUDIO) SIGNAL ROUTE
(AD)
: AUDIO DATA SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
V+5V
3V to 5Volt
Q171
RN4982-TLB
(UMD3N)
5
DF OUT
From DSP IC
54p
6
2
1
4
3
15p
82k
10k
22k
Page 3
IC701 DVD Decoder
Page 2
0.01
TC7SZU04F
IC304
470
100k
1k
3.3k
(V)(V)
Page 2
3
Page 2
(V)(V)
1
(RF)
(RF)
Page 2
(F)
(T)
(T)
(V)
(V)
(A)
(F)
(A)
(F)
(T)
(A)
(F)
2
(T)
Page 3
(V)
Page 1
to RF IC (IC 101)
28p
8
C
D
CN120
To Pick up assy
CN601
CN151
Load PCB
For Mecha
connector
(RF)
(F)
(F)
(T)
(F)
(F)
Page 2
(AD)
Page 3
BY CHIP
(T)
(F)
5
(A)
(F)
(T)
7
Page 2
FR CHIP (IC601)
Page 3
BY CHIP (IC701)
162p
(T)
(F)
(A)
(F)
(T)
Page 2
FR CPU
(T)
Page 2
(F)
(T)
(T)
(F)
(F)
(F)
(S)
CN251
To Stepping motor
(S)
(Carriage)
CN3
(T)
(T)
(F)
(F)
(T)
(T)
(F)
(F)
(T)
(T)
To Spindle motor
To Q171
From FR CPU
Page 2/3
9
8
Page 3
Page 3
111110
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Page 23
DPS-5.3
1
234567
SCHEMATIC DIAGRAM (Page 2)
Z100 :Main circuit PC board (DB-VPB306)
A
VYW1958-A
Page 1
B
Page 1
Page 3
Page 1
Page3
Page3
CLOCK GENERATOR
R489
8
Page 3Page 1
Page 1
Page 3
220
Page 4
C
D
CN512
MECHA
Page1
9
Page3
220/4
Page 1
: The power supply is shown with
the marked box.
R607
47k
6.8k
TP
page 4
To CN15
DSP
Page 1
Page 3
(D)
: AUDIO (DIGITAL) SIGNAL ROUTE
CN401
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
(D)
25
(D)
26
27
28
29
30
(D)
CN102
To Output circuit PC board
To CN15
Page 4
Video encoder
IC861 45p
page 4
page 1 IC201
www.denom.com
Page 24
DPS-5.3
1
234567
SCHEMATIC DIAGRAM (Page 3)
Z100 :Main circuit PC board (DB-VPB306)
A
***
C742
C705
B
8
(V)
: RF (VIDEO) SIGNAL ROUTE
(VD)
: VIDEO DATA SIGNAL ROUTE
(AD)
: AUDIO DATASIGNAL ROUTE
To SCRUT 7,21, 68, 188P
220/4
IC712
4M MSM51V17805D-60TS
***
to CN15
page 4
from AVFrom AV1 88 pin IC801
(VD)
: AUDIO SIGNAL ROUTE
(D)
: AUDIO (DIGITAL) SIGNAL ROUTE
Page 2
C
D
(VD)
Page 2/ IC601
Page 2/ IC601
Page 2/ IC601
(VD)
(AD)
to CN401
(V)
(VD)(VD)
Page 1 IC201
Page 1
R334
(V)(V)
Page 1
to Page 1
(D)
(D)
from Clock generator Page 2
from Clock generator Page 2
IC801
(VD)
Page 3 IC 801
Page 1 IC 201
(AD)
from SCRUT Page 3 IC701
Page 2 IC 601
Page 2 IC601
MAIN/ADDRESS/DATA from FR30 Page 2 IC601
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Page 25
DPS-5.3
1
234567
SCHEMATIC DIAGRAM (Page 4)
Z100 :Main circuit PC board (DB-VPB306)
Page 2
A
Page 3
Page 2
(VD)(VD)
B
(Cr)
8
(VD)
: VIDEO DATASIGNAL ROUTE
(V)
: V SIGNAL ROUTE
(Y)
: Y SIGNAL ROUTE
(C)
: C SIGNAL ROUTE
(Y)
: Y SIGNAL ROUTE
(Cb)
: Cb SIGNAL ROUTE
(Cr)
: Cr SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
(Cr)(Cr)
(Cr)
(Cb)
(Cb)
(Cb)
(Y)(Y)
(Y)
(Cb)
(Cr)
(Cb)
(Y)(Y)
C
D
Page 3
(VD)(VD)
Page 3
(Y)
(Cb)
(V)(V)(V)
(V)
(Cr)
Page 2
Page 3
Page 3
(Cr)
(Cr)
(V)
(Y)
(Cr)
(C)
(Y)
(V)
(Cb)
(Y)
(Cb)
(Cr)
(Y)
(Cb)
(Cr)
(Cb)
(Y)
(C)
(Y)
(V)
(Y)
(Cb)
(Cr)
To Output terminal PC board
Page 2
CN106
(Y)
(Y)
(Y)(Y)
Page 2
(V)
(Y)
(C)
(C)(C)
(V)
(Y)
(C)
(Y)(Y)
(Cr)
(Cr)
(C)
(Cr)
(Y)
(Y)
Page 2
(Cb)
(Cb)(Cb)
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Page 26
PC BO ARD CONNECTION DIAGRAM
U3 :
Inlet terminal PC board
NAPS-7609
P981B
H
P981B
L
25137609
NCPS-7609
P982A
BROWN
BRN
BRN
WHT
CN1
U20 :
NGPS-0020A
Power supply unit
P982B
WHITE
Z100 : Main circuit PC board
IC701
CN52
IC712
CN401
To CN102
IC601
DB-VPB306
Pickup
CN120
IC805
IC201
IC801
DPS-5.3
U1 : NAAR-7605
Output terminal PC board
P104
NC
TXD
CTS
DTR
RXD
V+5D
CN251CN3
GNDD
P351A
GND
P902
+3.3V
IC351
CN15
To CN106
DOUT
P351A
GND
SW+5V
GND
V+12V
MGND
M+5V
GND
EVER+5V
P ON
FLAC2
FLAC1
-27V
GND
AUDIO L
AUDIO R
SQUEEZE
P250A
V+12V
VSEL1
C
VSEL2
Y
GNDV1
V
GNDV2
G
GNDV3
B
GNDV4
R
GNDV5
+5V
GNDA
V+8V
P751A
P292A
U7 : NAETC-7607
RS-232C treminal
PC board
P751B
P801
9 Pin D sub Connector
GND
+3.3V
GND
CN2
SW+5V
GND
V+12V
MGND
M+5V
GND
EVER+5V
P ON
FLAC2
FLAC1
-27V
U6 : NASW-7613
Power switch
PC board
P982CP982D
DVD mechanism
CN601
U5 : NADIS-7612
Standby LED
PC board
Standby
JL771B
JL771A
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CN102
U2 : NADIS-7606
Display circuit PC board
CN106
P701A
P711
Cursor button
(Jog dial)
RESET
GND
P710
P731
-
Left
GND
Right
EnterUpDown
7
22
SRESET
NC
P701B
SI
RI
SO
LT1
-27V
E+5V
GND1
GND2
FLAC2
FLAC1
VCOFF
SCK
PON
232SI
XRDY
232BU
232RE
232SO
RESET
232SCK
Page 27
DPS-5.3
A
PRINTED CIRCUIT BOARD VIEW-5
Z100 : MAIN CIRCUIT PC BOARD DB-VPB306
1
2
BCD
3
4
5
SIDE A
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Page 28
DPS-5.3
A
PRINTED CIRCUIT BOARD VIEW-5
Z100 : MAIN CIRCUIT PC BOARD DB-VPB306
1
2
BCD
3
4
5
SIDE B
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Page 29
DPS-5.3
A
BCD
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE-1/2
1VDD1VDD1Power supply, +5V
2VSS1VSS1Ground pin
3X1X1Main clock input pin (5MHz)
4X2X2Main clock input pin (5MHz)
5ICICIGround pin
6RESETRESETIReset pin of microprocessor
7P27/~SCK1XSCKOClock output pin for writing of flash ROM
8P26/SI1SIIData input pin for writing of flash ROM
9P25/SO1SOOData output pin for writing of flash ROM
10P24/BUSYXRDYOXRDY output pin
11P23PONOPower ON control signal output pin (Power on: "H")
12P22SYSRESETOReset control output pin
13P21/SO3---INot used
14P20/~SCK3LT1ILT1 data input pin
15P00/INTP0~REMOIRemote signal input pin. Active "L"
16P01/INTP1~IRINIRI remote control input signal.
17P02/TIVCOFFOVideo circuit off control output pin
18AVSSAVSSGround pin for D/A converter
19ANI3INIT1IInitializing input pin (Analog signal)
20ANI2ANI2IAnalog input pin for A/D converter
21ANI1ANI1IAnalog input pin for A/D converter
22ANI0ANI0IAnalog input pin for A/D converter
23VSS0VSS0Ground pin
24AVDDAVDDPower supply pin of D/A converter, +5V
25VDD0VDD0Power supply. +5V
26P64/FIP52SYSINISystem buss input pin
27P63/FIP51~SYSOUTOSystem buss output pin
28P62/FIP50R232REQIREQ input pin from microprocessor of RS-232C driver
29P61/FIP49R232BUSYIBUSY input pin from microprocessor of RS-232C driver
30P60/FIP48R232SIISI input pin from microprocessor of RS-232C driver
31P57/FIP47R232SCKOSCK output pin from microprocessor of RS-232C driver
32P56/FIP46R232SOOSO output pin from microprocessor of RS-232C driver
33P55/FIP45TESTITesting pin
34P54/FIP44R232RESOReset control output pin to microprocessor of RS-232C driver
35P53/FIP43FLON_OFFOFL filament on/off control output pin
36P52/FIP42MSO_2IModel select input pin 2
37P51/FIP41MSO_1IModel select input pin 1
38P50/FIP40MSO_0IModel select input pin 0
39P47/FIP39STBYLEDOStandby LED control output pin
40P46/FIP38VCOFFLEDOVideo circuit off control output pin
No. SYMBOLFUNCTIONI/O
41 P45/FIP37SMP192LEDOSampling rate 192LED control output pin
42 P44/FIP36SAMP96LEDOSampling rate 96LED control output pin
43 P43/FIP35PLYLEDOPlay LED control output pin
44 P42/FIP34STPLEDOStop LED control output pin
45 P41/FIP33OPCLLEDOOpen/ Close LED control output pin
46 P40/FIP32LED0OGeneral LED control pin
47 P37/FIP31PAUSELEDOPause LED control output pin
48 P36/FIP30SMP48LEDOSampling rate 48kHz LED control output pin
49 P35/FIP29POWERLEDOPower LED control output pin
50 P34/FIP28P15OFL segment (P15) control output pin
51 P33/FIP27P14OFL segment (P14) control output pin
52 P32/FIP26P13OFL segment (P13) control output pin
53 P31/FIP25P12OFL segment (P12) control output pin
54 P30/FIP24P11OFL segment (P11) control output pin
55 FIP23P10OFL segment (P10) control output pin
56 FIP22P9OFL segment (P9) control output pin
57 FIP21P8OFL segment (P8) control output pin
58 FIP20P7OFL segment (P7) control output pin
59 VDD2VDD2Power supply pin (+5V)
60 VLOADVLOADFIP control pin to connect pull down resistor.
61 FIP19P6OFL segment (P6) control output pin
62 FIP18P5OFL segment (P5) control output pin
63 FIP17P4OFL segment (P4) control output pin
64 FIP16P3OFL segment (P3) control output pin
65 FIP15P2OFL segment (P2) control output pin
66 FIP14P1OFL segment (P1) control output pin
67 FIP1314GOFL grid (G14) output pin
68 FIP1213GOFL grid (G13) output pin
69 FIP1112GOFL grid (G12) output pin
70 FIP1011GOFL grid (G11) output pin
71 FIP910GOFL grid (G10) output pin
72 FIP89GOFL grid (G9) output pin
73 FIP78GOFL grid (G8) output pin
74 FIP67GOFL grid (G7) output pin
75 FIP56GOFL grid (G6) output pin
76 FIP45GOFL grid (G5) output pin
77 FIP34GOFL grid (G4) output pin
78 FIP23GOFL grid (G3) output pin
79 FIP12GOFL grid (G2) output pin
80 FIP01GOFL grid (G1) output pin
DESCRIPTION
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Page 36
Disassembly of the Traverse Mechanism Assy-1
DPS-5.3
Remove the top cover and Tray Panel.
1
Remove the Tray panel and Front Panel.
2
Remove the Bridge (Screw 1).
3
Pull out the Tray and remove it while unhooking a Hook.
4
Turn the Short SW to Short side.
5
Remove three connectors.
6
-1
4
Hook
Bridge
-2
3
-1
3
6
6
6
-2
4
DVD main PC board assy
RearView
Remove the Loading Mechanism Assy (Screws 4).
7
Remove a screw.
8
Cautions:
Screw is locked with Silicone Adhesive.
Please lock it with Silicone Adhesive when installs it.
Remove the FFC Holder with the state which Flexible Cable
9
was attached.
8
Traverse Mechanism
Assy
Silicone AdhesiveGEM1037
9
FFC
Holder
Bottom View
DVD main
PCB side
Short
Open
5
Short SW
Caution in the tray insertion
In the Tray insertion, insert it after matching a triangle mark
of the Loading Base and a position of pin of the Drive Cam.
Triangle mark
Loading Base
Drive CamPin
Pickup assy
When Removing The Traverse Mechanism Assy
Remove the Pickup Flexible Cable
10
Unhook ( 4)
11
Remove the Traverse Mechanism Assy
12
11
12
10
2
11
Exchange
Next
Traverse Mechanism
Assy
2
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Page 37
Disassembly of the Traverse Mechanism Assy-2
When Removing The Pickup Assy
DPS-5.3
Remove the Pickup Flexible Cable.
10
10
Traverse Mechanism
Assy
Remove two Skew Screws and two Skew Springs.
11
Remove the Pickup Assy.
12
12
Skew
Screw
Skew
Spring
11
Skew
Spring
11
Skew
Screw
Pickup Assy
Remove two screws.
13
Cautions:
Screw is locked with Screw Lock.
Please lock it with Screw Lock when installs it.
13
Screw lock
Slider
Hold Spring
Pickup Assy
13
Exchange
Joint
Screw lock
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Page 38
Disassembly of the Traverse Mechanism Assy-3
Styling the Pickup Flexible Cable
Fold a edge of lining part of the Pickup Flexible Cable.
1
Insert the Pickup Flexible Cable in connector, and lock it surely.
2
Pickup Assy
DPS-5.3
1
2
Conducting plane
Caution:
Move the Pickup to the innermost of the disc.
Perform the styling as shown in figure below.
3
FFC Holder
1
2
3
Bottom View
Fold position of step
7
8
Bottom View
10
Lose slack
9
6
Bottom View
Fold it at the position
of reference line.
6
5
5
4
Reference line
11
12
Bottom View
Bottom View
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Page 39
UPGRADE OF FIRMWARE-1
Preparation
Remote controller
Part No. 24140451S
Same as DV-S-757
Interface jig
DPS-5.3
Part No. 0J13
RS-232C Cable (Straight type)
When used 0J13
D-Sub 9 pin
(Male)
D-Sub 9 pin
(Female)
or
or
D-Sub 25 pin
(Male)
Part No. GGF1348
When used GGF1348
D-Sub 9 pin
(Female)
Flexible Flat Cable
Part No.: GGD1231 or 0F001
Video Cable
PC
www.denom.com
Monitor
Page 40
UPGRADE FIRMWARE-2
Connections
Rear panel view
Monitor TV
Video in
IR
RS-232
VIDEO
OUTPUT
OUT
IN
COMPONENT
VIDEO
S VIDEO
Interface JIG
Part No.GGF1348
DPS-5.3
ANALOG
OUTPUT
Y
MONO
B
P
L
P
R
R
DPS-5.3
REMOTE
CONTROL
MODEL NO.
DVD PLAYER
DIGITAL
OUTPUT
OPTICAL
L
R
COAXIAL
Flexible flat cable
Connect to
CN1
DPS-5.3
AC INLET
Interface JIG
Part No.0J13
PC
(Personal computer)
25 P9 P
To PC
Prepare the file required for rewriting of the firmware.
Build the folder to C drive of the hard disk of PC,
and put in the file required for the folder.
1. ok_down.exe
NOTE: This is one example.
1. ok_down.exe
Rewriting tools
2. down.bat
Rewriting tools
3. b1ck1048.sz0
Firmware program
The file name changes with versions of the firmware.