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DR-S2.2
SERVICE MANUAL
DVD RECEIVER
Titanium color model
MODEL
DR-S2.2
120V AC, 60Hz
220-230V AC, 50/60Hz
230-240V AC, 50/60Hz
UDD1N, UDT3P, UDS4P
UGK3P, UGR6P
UPP2P, UPA4P
Ref. No. 3721
42002
RC-484M
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.
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DR-S2.2
SPECIFICATIONS
AMPLIFIER SECTION
(FTC)
All channels 40 watts per channel min.
RMS. into 6 ohms two channel driven,
1,000 Hz with no more than 5 % total
harmonic distortion.
Continuous power output (DIN)
All channels 30 watts per channel min.
RMS. into 6 ohms two channel driven,
1,000 Hz
Continuous Power output (EIAJ)
All channel 45 watts per channel min.
RMS. into 6 ohms two channel driven,
1,000 Hz
Dynamic Power
6 ohms: 42 W (L/R)
8 ohms: 35 W (L/R)
Total Harmonic Distortion 5 % at rated power
0.2 % at 1 watt output
IM Distortion
5 % at rated power
0.2 % at 1 watt output
Damping Factor
40 at 8 ohms
Input Sensitivity and Impedance
VIDEO 1 DIGITAL INPUT (OPT)
­21 to ­15 dBm
VIDEO 2 DIGITAL INPUT (COAX)
0.5 Vp-p, 75 ohms
TUNER SECTION
Tuning Range
FM: 87.50 to 108.00 MHz (50 kHz steps)
AM: (North American and South American models)
530 to 1710 kHz (10 kHz steps)
Usable Sensitivity
FM: Mono
11.2 dBf, 1.0 µV (75 ohms IHF)
0.9 µV (75 ohms DIN)
Stereo
17.2 dBf, 2.0 µV (75 ohms IHF)
23 µV (75 ohms DIN)
AM: 30 µV
50 dB Quieting Sensitivity
FM: Mono
17.2 dBf, 2.0 µV (75 ohms)
Stereo
37.2 dBf, 20.0 µV (75 ohms)
Capture Ratio
FM: 2.0 dB
Image Rejection Ratio
FM: (North American and South American models)
40 dB
AM: 40 dB
DVD SECTION
Signal readout system
Optical non-contact
Linear velocity
3.49 m/s (Single Layer)
3.84 m/s (Dual Layer)
Error correction system
Reed Solomon Product Code
Signal system
North American model: NTSC
Other models: PAL/Auto
Regional restriction code
USA and Canadian area: 1
European area: 2
South-east Asian area: 3
Australian and South American area: 4
PRC: 6
Laser
Semiconductor laser
, wavelength DVD 650 nm CD 780nm
Frequency response
10 Hz to 44 kHz (96 kHz)
Signal-to-noise ratio (digital audio)
More than 100 dB
Audio dynamic range (digital audio)
More than 93 dB
Harmonic distortion (digital audio)
Less than 0.025%
Wow and flutter
Below threshold of measurability
Operating conditions
Temperature: 5 C to 35 C (41 F to 95 F),
Operation status: Horizontal
GENERAL
Power Supply Rating
(North American and South American models)
and Power Consumption
AC 120 V, 60Hz
(Other models)
AC 120V, 60Hz
170 W
AC 230-240 V, 50Hz
170 W
Specifications and features are subject to change without notice.
LINE (VIDEO 1, VIDEO 2/CDR/PC, TV/LINE, TAPE/MD/HD)
200 mV/50 kohms
Composite (VIDEO 1, VIDEO 2/CDR/PC) 1 Vp-p, 75 ohms
S-VIDEO (VIDEO 1, VIDEO 2/CDR/PC)
Y: 1 Vp-p, 75 ohms
C: 0.28 Vp-p, 75 ohms
Output Level and Impedance
DIGITAL OUTPUT (OPT)
­21 to ­15 dBm
REC OUT (TAPE/MD/HD, VIDEO 2/CDR/PC)
200 mV, 2.2 kohms
PRE OUT (SUBWOOFER)
1 V, 470 ohms
Composite (MON OUT , VIDEO 1)
1 Vp-p, 75 ohms
S-VIDEO (MON OUT , VIDEO 1)
Y: 1 Vp-p, 75 ohms
C: 0.28 Vp-p, 75 ohms
COMPONENT VIDEO OUTPUT
Y: 1.0 Vp-p, 75 ohms
(Except European model)
PB/PR: 0.7 Vp-p, 75 ohms
RGB (European model)
0.7 Vp-p, 75 ohms
Frequency Response
20 to 30,000 Hz : +/ ­ 0.8 dB
Acoustic Control
1: +9 dB at 120 Hz
2: +9 dB at 120 Hz
+6 dB at 10,000 Hz
Signal-to-noise Ratio
100 dB (0.5 V INPUT LINE)
Muting
­50 dB
Dimensions (W x H x D)
Weight
8.8 kg (19.4 lb.)
(Other models)
522 to 161 1 kHz (9 kHz steps)
(Other models)
85 dB
IF Rejection Ratio
FM: 90 dB
AM: 40 dB
Signal-to-noise Ratio
FM: Mono
73 dB, IHF
Stereo
67 dB, IHF
AM: 40 dB
Alternate Channel Att. (+/ ­ 400 kHz)
FM: Mono
55 dB, IHF
Selectivity
FM: 50 dB, DIN 55dB, IHF
AM Suppression Ratio
FM: 50 dB
Harmonic Distortion
FM: Mono
0.2 %
Stereo
0.3 %
AM:
0.7 %
Frequency response
FM: 30 to 15,000 Hz (+/­ 1.0 dB)
Stereo Separation
FM: 45 dB at 1,000 Hz
30 dB at 100 to 10,000 Hz
Stereo Threshold
FM: 17.2 dBf, 20 µV (75 ohms)
Power Output
435 x 101 x 428 mm (17 1/8 x 4 x 16 13/16 ins.)
2.0 A
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DR-S2.2
SERVICE PROCEDURES-1
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs two lasers. Therefore, be sure to follow
carefully the instructions below when servicing.
WARNING!!
SERVICE WARNING : DO NOT APPROACH THE
LASER EXIT WITH THE EYE TOO CLOSELY.
IN CASE IT IS NECESSARY TO CONFIRM LASER
BEAM EMISSION, BE SURE TO OBSERVE FROM
A DISTANCE OF MORE THAN 30cm FROM THE
SURFACE OF THE OBJECTIVE LENS ON THE
OPTICAL PICKUP BLOCK.
Laser Diode Properties
780 nm
0.43 mW
LASER WARNING
Wavelength:
Laser output:
650 nm
0.6 mW
Wavelength:
Laser output:
CD
DVD
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
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) instructions in the literature accompanying the appliance.
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS
OUVRIR
AVIS
WARNING
This unit contains a semiconductor laser system and is classified
as a "CLASS 1 LASER PRODUCT". So, to use this model
properly, read this Instruction Manual carefully. In case of any
trouble, please contact the store where you purchased the unit.
To prevent being exposed to the laser beam, do not try to open
the enclosure.
VISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK
FAILED OR DEFEATED. DO NOT STARE INTO BEAM.
THIS PRODUCT UTILIZES TWO LASERS. USE OF CONTROLS OR
ADJUSTMENTS OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
The label on the right
is applied on the rear
panel except for USA
and Canadian
models.
1. This unit is a CLASS 1 LASER PRODUCT and employs two
lasers inside the cabinet.
2. To prevent the laser from being exposed, do not remove
the cover. Refer servicing to qualified personnel.
"CLASS 1 LASER
PRODUCT "
CAUTION:
CAUTION:
LASER BEAM CAUTION LABEL
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DR-S2.2
SERVICE PROCEDURES-2
FL display
clear
The memory of unit is initialized.
(The shipment state of the product)
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 adjest 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.
2. Safety-check out
(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
REF NO.
F9921
DESCRIPTION
4A-SE-EAK
4A-UL/T-237
1.25A-SE-EAWK
3.15A-UL/T-237
PART NO.
252077
252163
252071
252162
REMARKS
PP2P, PT3P, GK3P, PA4P, GR6P
DD1N, DT3P, DS4P
PP2P, PT3P, GK3P, PA4P, GR6P
DD1N CDT3P, DS4
[NOTES]
DD1N: North American area (Regional code-1)
PP2P: European area (Regional code-2)
GK3P: Korean area (Regional code-3)
DT3P: Some Asian area (AC 230V, Regional code-3)
PT3P: Some Asian area (AC 120V, Regional code-3)
PA4P: Australian area (Regional code-4)
DS4P: South America area (Regional code-4)
GR6P: Chinese area (Regional code-6)
3. To initialize the unit.
1. Connect power supply cord to the wall outlet.
2. Press POWER to switch on the main power to put the unit in the standby mode.
(European and some Asian models only)
3. Press STANDBY/ON the unit or remote controller to turn on unit.
4. Press the hold down SPEAKER SETUP button, the press STANDBY/ON button.
5. Press POWER to switch off the main power
(European and some Asian models only)
6. Disconnect power supply cord from the wall outlet.
4. Changing the AM band step
To 10kHz
To 9kHz
R8058
10 k ohms
None
R8059
1 .5 k ohms
10 kohms
R8058 and R8059 on
NADG-7452 (DSP and microprocessor PC board)
With the exception of the worldwide models, a tuning step selector switch is not provided. When you change the band step,
change the parts as shown below.
5. Regional Restriction Codes (Region Number)
Regional restriction codes are built into DVD Receivers and DVD
videos for each sales region. If the regional code of the DVD
Receiver does not match one of the regional codes on the DVD
video, playback is not possible.
The regional number can be found on the rear panel of the DVD
Receiver. (e.g. 1 for Region 1)
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DR-S2.2
P5012
P5011
RL5403
RL5404
RL5401
RL5402
JL5004B
JL5003B
JL5002B
JL5001B
FL+
FR+
R-B+
L-B+
SR-R+
SR-L+
C+
E
E
E
E
E
E
E
D7006
Q7001
S7001
S7002
S7003
S7004
S7005
S7006
S7007
S7008
S7009
S7010
S7011
P7001B
FM_MUTE
PRESET
UP
DOWN
STOP
PLAY
DISPLAY
EJECT
INPUT_UP
INPUT_DOWN
STANDBY/ON
RI
SUBRDY
SUBDI
SUBDO
SUBCK
LEDGND
LEDGND
+7V
+7V
IC
NC
+5V
RST
CLK
SI
SO
GND
P7003
2
2
2
2
CSRL
FRL
SPBRL
RL5402
JL5001B
LS
RS
GND
GND
R
L
FL
RS
LS
C
HPIN
E
HPL
HPR
E
JL5003B
RL5401
P5012
RL5403
JL5004B
P5011
JL5002B
E
-20V
E
HPIN
S9992
BRN
YEL
P9995
E9991
T9992
RL9991
JL9991B
P9991A
P9992A
AC-H
AC-G
PT
AC-CORD
F9991
P9995A
E9992
AC-G
AC-H
AC-G
AC-H
R8504
JL8501A
0
E8601 P8601
U8602
U8603
JL8602A
U8601
P1801
1
P1802B
E7601
P7601
JL5003A
L E R
E HPIN
JL8501B
P8003
P8401
P8501
P7001A
P8001B
P8701B
Q8001
P8005
Q8306
E8101
E8102
XLT
+5.6V
F2
RI
-VP
+7V
TUR
ADCL
RX2
+5VDSP
MICONGND
MCRDY/FPHS
P8009A
P8002B
P8004
JL8602B
P8201A
WHT
BLK
J8001
P1701
JL1701B
RED
BLACK
RED
BLACK
BLACK
GREEN
GREEN
YELLOW
YELLOW
RED
BLACK
BLACK
TOP
BOTTOM
PC BOARD CONNECTION DIAGRAM
U7 THERMAL
PROTECTER
PC BOARD
NAETC-7433
NASW-7430
U3
POWER SWITCH
PC BOARD
NAETC-7432
U5
HEAD PHONE
PC BOARD
NADIS-7436
U10 DISPLAY PC BOARD
NADG-7452
DSP PC BOARD
U26
NAAF-7431
U4 SPEAKER TERMINAL PC BOARD
NAAF-7510
U29 SPEAKER TERMINAL
PC BOARD
NAETC-7442
U16
DIGITAL TERMINAL
PC BOARD
NAVD-7440
U14
AV CONNECTOR
PC BOARD
NAVD-7441
U15
COMPONENT TERMIN
U31
TUNER UNIT
PICKUP U
LOADING
MOTOR UN
MAIN POWER
TRANSFORMER
T991
AC IN
(UDD1N,UDS4P type only)
(Except UDD1N,UDS4P type)
U2
POWER SUPPLY
(primary)PC BOARD
NAPS-7429
Except UDD1N, UDS4P,UDT3P
UPP2P type only
Except UPP2P type
Primary
secondary
SUB
TRANSFORMER
A
1
2
3
4
5
BCD
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