Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio Integra DPC-5 hfe_onkyo_integra_dpc-5-3_service_en
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DPC-5.3
Ref. No. 3736
SERVICE MANUAL Sep, 2002
DVD CHANGER
MODEL DPC-5.3
DISC SKIP
Black model
RC-503DV
BUDD 120V AC, 60Hz
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
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.
DPC-5.3
SPECIFICATIONS
DVD Changer
Power supply AC 120 V, 60 Hz
Power consumption 20 W
Weight 15.0 lbs
External dimensions 17 1/8" x 5 1/16" x 16 15/16" (W/H/D)
Signal system NTSC
Frequency range (digital audio) 48 kHz sampling 4 Hz to 22 kHz
96 kHz sampling 4 Hz to 42 kHz
Signal-to-noise ratio (digital audio) More than 98 dB
Audio dynamic range (digital audio) More than 95 dB
Harmonic distortion (digital audio) Less than 0.008 %
Wow and flutter Below measurable level
Operating conditions Temperature: 5 C to 35 C (41 F to 95 F)
Operation status: Horizontal
Outputs
Video output 1.0 V (p-p), 75 ohm, negative sync., pin jack x 1
S-video output (Y) 1.0V (p-p), 75 ohm, negative sync.
(C) 0.286 V (p-p), 75 ohm Mini DIN 4-pin x 1
,
Component video output (Y) 1.0 V (p-p), 75 ohm, negative sync., pin jack x 1
(PB)/(PR) 0.7 V (p-p), 75 ohm pin jack x 2
Audio output (digital output Optical) Optical connecter x 1
Audio output (digital output Coaxial) 0.5 V (p-p), 75 ohm , pin jack x 1
Audio output (analog output) 2.0 V (rms), 320 ohm, pin jack (L, R) x 2
Specifications and features are subject to change without notice.
DPC-5.3
SERVICE PROCEDURE
PRECAUTIONS
1. Ground for the work-desk.
Place a conductive sheet such as a sheet of copper (with impedance lower than 10M ohm) on the work-desk and
place the set on the conductive sheet so that the chassis.
2. Grounding for the test equipments and tools.
Test equipments and toolings should be grounded in order that their ground level is the same the ground of the power source.
3. Grounding for the human body.
Be sure to put on a wrist-strap for grounding whose other end is grounded.
Be particularly careful when the workers wear synthetic fiber clothes, or air is dry.
4. Select a soldering iron that permits no leakage and have the tip of the iron well-grounded.
5. Do not check the laser diode terminals with the probe of a circuit tester or oscilloscope.
1. Replacing the fuses 2. Safety-check out
(Only U.S.A. model)
This symbol located near the fuse indicates that the After correcting the original service problem perform the
fuse used is show operating type, For continued protection against following safety check before releasing the set to the customer
fire hazard, replace with same type fuse , For fuse rating, refer to Connect the insulating-resistance tester between the plug of
the marking adjust to the symbol. power supply cord and terminal GND on the back panel.
Specifications: More than 10M ohm at 500V
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.
REF.NO. PART NO. DESCRIPTION
F1 SR-5, T 2A 250VCA T 2.0A
LASER CAUTION
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.
WARNING : TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN
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.
ATTENTION : POUR EVITER LES CHOCS ELECTRIQUE, INTRODUIRE LA LAME LA PLUS LARGE DA LA FICHE DANS LA
BORNE CORRESPONDANTE DA LA PRISE ET POUSSER JUSQU' AU FOND.
Initialization of setup
1. Press the "CD PLAY" and "DISC 3" key to the same timing on the front panel.
You will see that the program is updated by watching the version in the FL tube.
2. Push the power switch.
DP-C5.3
A B C D E F G H
EXPLODED VIEW-1
CHASSIS S1
S2
S2
S2
1
46
S1
S2
S6
44
S3
1
S1
2
40
2
S1 51
41 S2
S2
S2 51
42 39
43 56 S6
50 54
S3
49
S2 47 55 S2
3
52 23 48 58
38
53
30 S2
60 23
36
S2
22
29
7
8 24
4 28
10
25
27 23
S4 9 S2 S2
6
S5 24
4 11 25
5 13
12 S2
S4
S2 26 23
16
20 24
2 S4 25
3
19 S2
21 S2
5 S2
17 18
15
1
S5
14
DPC-5.3
A B C D
280
EXPLODED VIEW-2 CLAMPER DVD ASS'Y
DVD Mechanism Part No. 55542660
1 50
140 BASE ASS'Y - CDM5G
240 Part No.55542650
160 120
130
100
150 160
110 150
90
160 150
2
170
150
160
150
160
70 60 280 * 2
80
280 430
420 310 440
300 * 2
480
320
3 200
290
240
210 450
*4
220
240 460
*4
470
230
270 * 2
4
190
Assy Part No.
55542660
260 490
530 510
70
550
250
5000 520
300 540
500
*2
5 300
300
300 300 560
300
DPC-5.3
A B C D E
BLOCK DIAGRAM -5
POWER SUPPLY UNIT
FL OUTPUT
RECTIFIER &
1 SW1 F1 SMOOTHING
CIRCUIT
HOT >
RECTIFIER & SNUBBER
AC INPUT LINE FILTER SMOOTHING
CIRCUIT CIRCUIT
-27V OUTPUT
NUT > RECTIFIER &
SMOOTHING
CIRCUIT
R2
-9V OUTPUT
RECTIFIER &
SMOOTHING
CIRCUIT
R3
2
+12V OUTPUT +9V OUTPUT
RECTIFIER & RECTIFIER &
SMOOTHING SMOOTHING
CIRCUIT CIRCUIT
+5.5V OUTPUT +5V OUTPUT
RECTIFIER & RECTIFIER &
. DRIVER CIRCUIT SMOOTHING SMOOTHING
CIRCUIT CIRCUIT
. VOLTAGE CONTROLLER CIRCUIT
. OVER CURRENT PROTECTOR CIRCUIT
3 +3.5V OUTPUT +2.5V OUTPUT
RECTIFIER & RECTIFIER &
SMOOTHING SMOOTHING
CIRCUIT CIRCUIT
VOLTAGE
DETECTOR
CIRCUIT
PC1
4
DPC-5.3
A B C D E
BLOCK DIAGRAM -4
DVD MECHANISM & OUTPUT CIRCUIT
1
AUDIO/VIDEO JACK
MECHANISM CONTROL PC BOARD
2
Main circuit PC board
AUDIO/VIDEO JACK
PICK UP
3
Flat cable
4
DPC-5.3
A B C D E
BLOCK DIAGRAM -3
DISPLAY SECTION
1
From Power supply unit
2
To Main PC board
3
Key matrix
4
DPC-5.3
A B C D E
BLOCK DIAGRAM -2
MAIN CIRCUIT BOARD
IC61
1 IC-CONV WN8728 D/A
IC-OPEAMP
BA4560F To OUT
CP25:04PIN
CP25:06PIN
POWER SUPPLY UNIT
To OUT
CN27:SPDIF
2
IC-LOGIC 74HC74 IC-LOGIC 74HC86
FLIF/FLOP CMOS GATE HCMOS
IC- VIDEOPROC STI5519
MPEG VIDEO DECODER
To Mechanism control
INVERTER HCT
IC-LOGIC M74HCU04M1R
To OUT
CP25:08PIN
CP25:10PIN
CP25:12PIN
CP25:14PIN
CP25:16PIN
CP25:18PIN
3 To Pick up TR SWITCH CIRCUIT
P SCAN ON/OFF
IC41
IC MEMFLASH
M29W800A T901N1
IC31
To Display IC-DRAM HY57V651620BTC-8
125M 64M(1M x 16 x 4)
4
DPC-5.3
A B C D E F G H
BLOCK DIAGRAM-1
OVER ALL
1
2
3
4
5
DV-CP500
A B C D
SCHEMATIC DIAGRAM
Main circuit PC board-1
1
L501
FCM2012H-102T04
100N-03
100R-03 D3V3
470/6.3
C504
C505
R504
100R-03
1M-03
R501
R503
56R-03
20P-03
R502
20P-03
C501
C506
Down load Jig
22P-03
X501
22P-03
C502
C503
X-TAL
GND
FCM2012H-102T04
+3.3VM
R415
47K-03
100/10
R413
C406
F_ADDR17
ADD
IC41
IC-M29F400T-90N1
F_ADDR16 1 A15 A16 48
F_ADDR15 2 A14 BYTE 47
2
F-ADDR14 3 A13 VSS 46
F_ADDR13 4 A12 DQ15 45
F_ADDR12 5 A11 DQ7 44
F_ADDR11 6 A10 DQ14 43
F_ADDR10 7 A9 DQ6 42
F_ADDR09 8 A8 DQ13 41
F_ADDR20 9 NC DQ5 40
10 NC DQ12 39
R411 11
F_RESET DR-03 WE DQ4 38
12 RP VCC 37
13 NC DQ11 36
R412 14
DR-03 NC DQ3 35
15 RY/BY DQ10 34
F_ADDR19 16 A18 DQ2 33
F_ADDR18 17 A17 DQ9 32
F_ADDR08 18 A7 DQ1 31
F_ADDR07 19 A6 DQ8 30
F_ADDR06 20 A5 DQ0 29
F_ADDR05 21 A4 QE 28
F_ADDR04 22 A3 VSS 27
F_ADDR03 23 A2 CE 26
F_ADDR02 24 A1 A0 25
F_ADDR01
+5V6S
100N-03
10R-03
C228
R245
1K8-03
1K8-03
R247
R246
IC22
IC-M24C02
1 E0 VDD 8
2 E1 WC 7
R248
3 E2 SCL 6
47R-03 R249
4 VSS SDA 5
47R-03
GND
3
4
CP21
FPC-19P Pickup to Main PCB
1
NC
2
D_GND
3
SECTOR_START
4
DATA_VALID
5
DATA
6
BIT_CLOCK
7
D_GND
8
RESET
9
DXX_INTERRUPT
SCL 10
SDA 11
D_GND 12
DRIVE_GND 13
+3V3D 14
+5VD 15
D_GND 16
A_GND 17
DISC_M_POWER 18
TRACK_M_POWER 19
From Display circuit PC board
(To Connection PCB)
To Mechanism control PCB (P406)
5
5
4
3
2
1
A
Main circuit PC board-2
SCHEMATIC DIAGRAM
B
C
NC
NC
NC
NC
To Output PCB (CP01)
To Power supply unit (CN2)
To Output terminal PCB (CN01)
Video signal out
D
DPC-5.3
DPC-5.3
A B C D E F G H
DAC_SCKDSD
DAC_SDIOEM
DAC_CSBIWL
DAC_LAT125
MCLK_IN
DATA_IN
SCHEMATIC DIAGRAM-1
BCK_IN
LRC_IN
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