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  9. Integra DTR-8.4 User manual

Integra DTR-8.4 User manual

DTR-8.4
SERVICE MANUAL
SERVICE MANUAL
Ref. No. 3788
Dec., 2003
AV RECEIVER
Black model
MODEL DTR-8.4
BMDD 120V, AC 60Hz
BMPA 230~240V, AC 50Hz
Display
Audio
Selector
Direct/
Pure Audio
Master Volume
Standby/On
Video 1 Video 3 Tape Tuner Phono Net AudioCD
DVD Video 2
VCR 1 VCR 2
Video 4 Video 5
Zone 2 ()
GRN
Rec ()
RED
Pure Audio psamplingU
Standby
Push To Open
DTR-8.4
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.
1
DTR-8.4
SPECIFICATIONS
Amplifier Section
Video Section
Tuner Section
FM
AM
General
Video Inputs
Video Outputs
Audio Inputs
Audio Outputs
Other Sockets
Specifications and features are subject to change without
notice.
Power output:
All channels: 110 W (8 , 20 Hz~20 kHz, FTC)
(American Model)
150 W (6 , 1 kHz, DIN)
(Australian model)
Dynamic power: 2 x 280 W (3 , front)
2 x 220 W (4 , front)
2 x 140 W (8 , front)
THD (total harmonic
distortion): 0.08% (rated power)
Damping factor: 60 (8 )
Input sensitivity and
impedance: 200 mV/50k (LINE)
2.5 mV/50k (PHONO MM)
Output level and
impedance: 200 mV/470 (REC OUT)
Phono overload: 120 mV (MM, 1 kHz, 0.5%)
Frequency response: 5 Hz~100 kHz/+1 dB, ~-3 dB (CD, Direct)
Tone control: ±10 dB, 50 Hz (BASS)
±10 dB, 20,000 Hz (TREBLE)
S/N ratio (Direct mode): 110 dB (LINE, IHF-A, 0.5 V input)
80 dB (PHONO, IHF-A, 5 mV input)
Speaker impedance: 4~16
Input sensitivity, output
level and impedance: 1.0 Vp-p/75 (component and S-Video
Y)
0.7 Vp-p/75 (component PB/CB, PR/CR)
0.286 Vp-p/75 (S-Video C)
1.0 Vp-p/75 (composite)
Component video
frequency response: 5 Hz~50 MHz
Tuning frequency range: 87.5~108.0 MHz
Usable sensitivity: FM STEREO 17.2 dBf, 2.0 µV (75
IHF)
FM MONO 11.2 dBf, 1.0 µV (75 IHF)
S/N ratio: FM STEREO 70 dB (IHF-A)
FM MONO 76 dB (IHF-A)
THD: FM STEREO 0.3%
FM MONO 0.2%
FM stereo separation: 45 dB at 1 kHz, 30 dB at 100 Hz~10 kHz
Tuning frequency range: 530~1710 kHz (American model)
522~1611 kHz (Australian model)
Usable sensitivity: 30 µV
S/N ratio: 40 dB
THD: 0.7%
Power supply: American model: AC 120 V, 60 Hz
Australian model: AC 230~240V, 50 Hz
Power consumption: American model: 9.0A
Australian model: 670 W
Standby power
consumption: 2.5 W
Dimensions
(W x H x D): 17-1/8" x 6-7/8" x 18-1/8"
(435 x 175 x 460 mm)
Weight: 40.8 Ibs. (18.5 kg)
Component video inputs:2 (Input 1, Input 2)
S-Video inputs: 6 (DVD, Video 1~5)
Video inputs: 6 (DVD, Video 1~5)
Component video
outputs: 1 (Component Monitor Out)
S-Video outputs: 3 (Video 1 Out, Video 2 Out, Video
Monitor Out)
Video outputs: 4 (Video 1 Out, Video 2 Out, Video
Monitor Out, Zone 2 Video Out)
Digital inputs: 8 (Optical 1~4, OpticalVideo 5 (fixed, on
front panel), Coaxial 1~3)
Analog inputs: 9 (CD, Phono, Tape, DVD, Video 1~4,
Video 5)
Multichannel analog
inputs: 7.1 ch (Front L/R, Center, Surround L/R,
Surround Back L/R, Subwoofer)
Digital outputs: 2 optical
Analog outputs: 4 (Tape Out, Video 1 Out,Video 2 Out,
Zone 2 Out)
Pre outs: 8 (Front L/R, Center, Surround L/R,
Surround Back L/R or Zone 2 L/R,
Subwoofer)
Subwoofer pre out: 1
Speaker outputs: 7
Phones: 1
RS-232: 1
IR in/out: 1
12V trigger out: 3
Ethernet (Net-Tune) 1 (10Base-T, RJ45)
2
DTR-8.4
SERVICE PROCEDURES
1. Replacing the fuses
This symbol located near the fuses indicates
that the fuse used is fast 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 a
rapide.Pour une protection permanente, n'untiliser que
fusibles de meme type. Ce darnier est la qu le present
symbol est appse.
2.To initialize the unit
This device employs a microprocessor to perform various
functions and operations.If interference generated by an
external power supply, radio wave, or other electrical source
results in accident which causes the specified operations
and functions to operate abnormally.
To perform a result, please follow the procedure below.
1.Press the STANDBY ON button to turn on the unit.
2.Press and hold down the VIDEO 1 button, then press the
STANDBY/ON button.
3.After "CLEAR" is displayed, the preset memory and each
mode stored in the memory, such as surround, are
initialized and will return to the factory setting.
4.Unplug the power supply cord.
4. Memory Preservation
This unit does not require memory preservation batteries. A
built-in memory power back-up system preserves the contents
of the memory during power failures and even when the unit is
unplugged.The unit must be plugged in order to charge the
back-up system.
The memory preservation period after the unit has been
unplugged varies depending on climate and placement of the
unit. On the average, memory contents are protected over a
period of a few weeks after the last time the unit has been
unplugged.This period is shorter when the unit is exposed to a
highly humid climate.
Note: <D>: 120V model only
<A>: Australian model only
REF. NO. PART NO. DESCRIPTION
F901 252196 12A-UL/T-314,Fuse <D>
F902 252078 5A-SE-EAK,
252244 or 5A-SE-TL250V or
252278 5A-SE-TL250V, Fuse <A>
F903 252164 or 5A-UL/T-237 or
252258 5A-T/UL-ST2,Fuse <D>
252075, 2.5A-SE-EAK,
252241 or 2.5A-SE-TL250V or
252275 2.5A-SE-TL250V,Fuse <A>
F9501,F9502 252160 or 2.5A-UL/T-237 or
252254 2.5A-T/UL-ST2,Fuse <D>
252075, 2.5A-SE-EAK,
252241 or 2.5A-SE-TL250V or
252275 2.5A-SE-TL250V,Fuse <A>
F9503,F9504 252158 or 1.6A-UL/T-237 or
252252 1.6A-T/UL-ST2,Fuse <D>
252073, 1.6A-SE-EAK,
252239 or 1.6A-SE-TL250V or
252273 1.6A-SE-TL250V,Fuse <A>
3. Safety-check out
(U.S.A. model only)
After correcting the original service problem, perform the
following safety check before releasing the set to the customer.
Leakage Current Check
Measure leakage current to a known earth ground(water pipe,
conduit, etc.) by connecting a leakage current tester between
the earth ground and exposed metal parts of the appliance
(input/output terminals, screwheads,metal overlays, etc.).
Plug the power supply cord directly into a 120V AC 60 Hz outlet
and turn Standby switch on.Any current meausred must not
exceed 0.5mA.
3
DTR-8.4
PANELVIEWS
FRONT PANEL
Standby/On button
This button is used to set the DTR-8.4 to On or
Standby.
Standby indicator
This indicator lights up when the DTR-8.4 is in
Standby mode, and it flashes while a signal is being
received from the remote controller.
Audio Selector button
This button is used to select the audio input signal
format: analog, digital, or multichannel.
Input selector buttons & indicators
These buttons are used to select the following input
sources: DVD, VIDEO 1~5,TAPE,TUNER,
PHONO, CD, and NETAUDIO.The indicators
show the currently selected input source.
The indicators also show which input source is
selected for Zone 2, in which case they light up
green, or which input source is selected for record-
ing (REC OUT), in which case they light up red.
Display
See "Display" on page 3.
Display
Audio
Selector
Direct/
Pure Audio
Master Volume
Standby/On
Video 1 Video 3 Tape Tuner Phono Net AudioCD
DVD Video 2
VCR 1 VCR 2
Video 4 Video 5
Zone 2 ()
GRN
Rec ()
RED
Pure Audio psamplingU
Standby
Push To Open
DTR-8.4
Phones Zone 2 Level Stereo Surround THX DSPRec Out Zone 2 Off Dimmer Memory
Clear
FM Mode Setup Tuning Enter Preset Return
S Video Audio
Video L R
Digital
Video 5 Input
Front door Push here to open the flap
1 2 3 4 5 6 7 8
910 11
12 13 141516 18 20 21 23 25 26 27 28 29
24221917
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2
3
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5
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DTR-8.4
PANELVIEWS
FRONT PANEL
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Remote-control sensor
This sensor receives control signals from the remote
controller.
Display button
This button is used to display various information
about the currently selected input source.
MasterVolume control
This control is used to set the volume of the
DTR-8.4 from 0 to 100.
Direct/Pure Audio button
This button is used to select the Direct or Pure
Audio listening modes.
Pure Audio indicator
This indicator lights up when the Pure Audio listen-
ing mode is selected.
Upsampling indicator
This indicator lights up when the Upsampling func-
tion is on.
Phones jack
This 1/4-inch phone jack is for connecting a stan-
dard pair of stereo headphones for private listening.
Zone 2 Level [ ] [ ] buttons
These buttons are used to set the volume for Zone2.
Rec Out button
This button is used to select the input source that
you want to record via the REC OUTs (i.e.,TAPE
OUT,VIDEO 1 OUT,VIDEO 2 OUT).
Zone 2 button
This button is used to select the input source for
Zone 2.
Off button
This button is used to turn off the REC OUTs (i.e.,
TAPE OUT,VIDEO 1 OUT,VIDEO 2 OUT) or
Zone 2.
Stereo button
This button is used to select the Stereo listening
mode.
Surround button
This button is used to select the Dolby and DTS lis-
tening modes.
THX button
This button is used to select the THX listening
modes.
DSP [ ] [ ] buttons
These buttons are used to select the DSP (digital
signal processor) listening modes.
Dimmer button
This button is used to adjust the display brightness.
Memory button
This button is used when storing and deleting radio
presets.
FM Mode button
This button is used to select the FM radioAuto and
Mono modes.
Setup button
This button is used to access the onscreen setup
menus (OSD) that appear on the TV.
Tuning [ ] [ ] buttons
These buttons are used to tune into radio stations
and to select items on the onscreen setup menus
(OSD).
Enter button
This button is used when navigating the onscreen
setup menus (OSD), entering names, and confirm-
ing settings.
Preset [ ] [ ] buttons
These buttons are used to select radio presets and to
select items on the onscreen setup menus (OSD).
Return button
This button is used to return to the previously dis-
played onscreen setup menu (OSD).
Video 5 Inputs
These optical digital audio, S-Video, composite
video, and analog audio inputs can be used to con-
nect a camcorder, games console, and so on.
5
DTR-8.4
PANELVIEWS
DISPLAY
1Audio input format indicators
These indicators show the audio input format for the
currently selected input source.
2Listening mode & digital audio format
indicators
These indicators show the currently selected listen-
ing mode and digital audio format.
3Tuning indicators
AUTO indicator:
This indicator lights up when the tuner is tuned to
an FM station and Stereo mode is selected. It goes
off when Mono mode is selected.
TUNED indicator:
This indicator lights up when the tuner is tuned into
an AM or FM station.
FM STEREO indicator:
This indicator lights up when the tuner is tuned to a
stereo FM station. It goes off when Mono mode is
selected.
4Multipurpose display area
Normally, the name of the currently selected input
source is displayed here.When you select the AM
or FM input source, the radio frequency and preset
number are displayed. If you press the [Display]
button, the currently selected listening mode and
digital audio format are displayed.
5Volume level
The volume level is displayed here.
6SLEEP indicator
This indicator lights up when the Sleep function has
been set.
123
45 6
6
DTR-8.4
PANELVIEWS
REAR PANEL
DIGITAL IN COAX 1~3, OPT 1~4
These coaxial and optical digital audio inputs can be
used to connect CD, DVD, or LD (laser disc) play-
ers and other components with digital audio outputs.
DIGITAL OUT OPT 1 & 2
These optical digital audio outputs can be used to
connect a CD recorder or other digital recorder with
digital inputs.
PRE OUT- FRONT L/R, SUB, CENTER,
SURR L/R
If you use the DTR-8.4 as a preamp, these analog
audio outputs can be connected to the inputs on a
separate power amp. The SUB output is used to
connect a powered subwoofer.
PRE OUT-SURR BACK/ZONE 2
These analog audio outputs can be used to feed the
L/R surround back inputs on a separate power amp
when the DTR-8.4 is used as a preamp, or to feed a
power amp in Zone 2.
MULTI CH INPUT-FR ONT L/R, SUB,
CENTER, SURR L/R, SURR BACK L/R
Theseanalog audio inputscan beused toconnectAV
components with multiple analog audio outputs,
including DVD players with individual 5.1/7.1 sur-
round analog audio outputs.
AM ANTENNA
These push terminals are for connecting an AM
antenna.
FM ANTENNA
This connector is for connecting an FM antenna.
PHONO IN
These analog inputs can be used to connect a turnta-
ble with a moving-magnet cartridge.
CD IN
These analog inputs can be used to connect a CD
player with analog outputs.
FM
75
OUT
OUT
OUT
OUT
L
PHONO
PRE OUT
FRONT
SUB
SURR
RL
AUDIO
RL
CD
TAPE
RL
AUDIO VIDEO S VIDEO
MONITOR
OUT
RL
IN
IN
IN
IN
IN
IN
IN
ZONE 2
DVD
VIDEO 1
VIDEO 2
VIDEO 3
VIDEO 4
AUDIO AUDIO VIDEO S VIDEO
GND
SURR
BACK/
ZONE 2
RL
IN
AC
INLET
R
CENTER
ETHERNET
(Net -Tune)
RL
MULTI CH
INPUT
FRONT
SUB
SURR
SURR
BACK
CENTER
RL
AM
ANTENNA
COMPONENT
VIDEO
Y
PB
PR
OUTPUT
INPUT 1
Y
PB
PR
INPUT 2
Y
PB
PR
SURR
BACK/
ZONE 2
SPEAKERS
FRONT SPEAKERS L
RL R
SURR SPEAKERS
CENTER
SPEAKER
RL
AC OUTLETS
AV RECEIVER
MODEL NO. DTR-8.4
RATING:AC
120
V 60
Hz 9.0
A
AC
120
V 60
Hz
SWITCHED
TOTAL 120W 1A MAX.
I
R
IN
ZONE 2
REMOTE
CONTROL
A
B
RS232
OUT
12
V
TRIGGER OUT
DIGITAL
IN
DIGITAL
OUT
OPT
OPT
2
1
2
3
4
1
2
1
3
COAX
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5
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1415
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DTR-8.4
PANELVIEWS
REAR PANEL
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TAPE IN/OUT
These analog inputs and outputs can be used to con-
nect a cassette recorder, Mini Disc recorder, or other
recorder with analog inputs and outputs.
MONITOR OUT
This S-Video or composite video output can be con-
nected to the video input on your TV or projector .
ZONE 2 OUT
These composite video and analog audio outputs
can be used to feed a TV and an integrated amp in
Zone 2.
DVD IN
These S-Video, composite video, and analog audio
inputs can be used to connect a DVD player..
VIDEO 1 & 2 IN/OUT
These S-Video, composite video, and analog audio
inputs and outputs can be used to connect one or
two video recorders (e.g.,VCRs).
VIDEO 3 & 4 IN
These S-Video, composite video, and analog audio
inputs can be used to connect one or two video
sources (e.g., cable TV , satelliteTV, or a set-top
box).
COMPONENTVIDEO OUTPUT
This component video output can be used to con-
nect a TV or projector with a component video
input.
COMPONENTVIDEO INPUT 1 & 2
These component video inputs can be used to con-
nect one or two AV components with component
video outputs, such as a DVD player.
ETHERNET (Net-Tune)
This port is for connecting the DTR-8.4 to your
Ethernet network (i.e., router or switch) for use with
Net-Tune (i.e., Internet radio and MP3 and WAV
playback).
SPEAKERS
These terminal posts are for connecting your speak-
ers. The SURR BACK/ZONE 2 terminals can be
used with surround back speakers in the main room
or speakers in another room (Zone 2).
RS232
This port is for connecting the DTR-8.4 to home
automation and external controllers.
IR IN/OUT
If you want to use the remote controller to control
the DTR-8.4 from Zone 2, or if the DTR-8.4 is
installed in a cabinet and the line of sight between
the DTR-8.4 and the remote controller is obstructed,
a commercially available IR receiver can be con-
nected to the IR IN. A commercially available IR
emitter can be connected to the IR OUT to pass the
IR signals along to another AV component.
12VTRIGGER OUT ZONE 2/A/B
These outputs can be connected to the 12-volt trig-
ger inputs on other components. They output 12
volts (100 milliamperes max).The ZONE 2 TRIG-
GER OUT outputs 12 volts while the DTR-8.4 is in
Zone 2 mode. The A and B outputs can be assigned
to input sources, in which case, the assigned trigger
output outputs 12 volts while the input source is
selected.
REMOTE CONTROL
This (Remote Interactive) socket can be con-
nected to the socket on another Integra/Onkyo
AV component.The DTR-8.4's remote controller
can then be used to control that component. To use
, you must make an analog RCA/phono audio
connection between the DTR-8.4 and the other
AV
component, even if they are connected digitally.
AC INLET
The supplied power cord should be connected here.
AC OUTLETS
These switched AC outlets can be used to supply
power to other AV components. The connector type
depends on the country in which you purchased
your DTR-8.4.
Grounding screw
This screw is for connecting a turntable's ground
wire.
8
DTR-8.4
PANELVIEWS
REMOTE CONTROLLER
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The DTR-8.4's remote controller is a multipurpose
device that can be used to control not just the DTR-8.4
but your other AV components as well. This section
explains how it's various operating modes can be used to
control the DTR-8.4 and various -compatible Inte-
gra/Onkyo components.
Amp mode is used to control the DTR-8.4.To select
Amp mode, press the scroll wheel. "AMP" appears
on the display.
Note:
While neither the [Input] button nor [Mode] button is
illuminated, rolling the scroll wheel changes the input
source and remote controller mode simultaneously.
Boxed numbers are for Net-Tune mode.
On button
This button is used to turn on the DTR-8.4.
Standby button
This button is used to set the DTR-8.4 to Standby.
Number/letter buttons
These buttons are used to enter numbers and letters.
Custom button
This button is used to access various settings that
you can use to customize the operation of the
remote controller.
Macro button
This button is used with the Macro function.
Mode button
This button is used with the scroll wheel to select
the remote controller modes.
Dimmer button
This button is used to adjust the display brightness.
Up/Down/Left/Right [ ]/[ ]/[ ]/[ ] &
Enter buttons
These buttons are used to select items on the
onscreen setup menus (OSD).The Enter button is
also used to enter names and to confirm settings.
CH/Disc button
This button is used to select radio presets.
Return/Exit button
This button is used to return to the previously dis-
played onscreen setup menu (OSD).
Display button
This button is used to display various information
about the currently selected input source.
THX button
This button is used to select the THX listening
modes.
Surround button
This button is used to select the Dolby and DTS lis-
tening modes.
Direct button
This button is used to select the Direct listening
mode.
Pure A button
This button is used to select the Pure Audio listen-
ing mode.
Amp Mode Scroll wheel
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27
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DTR-8.4
PANELVIEWS
REMOTE CONTROLLER
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3
4
5
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7
8
9
1
TestTone, CH SEL, Level- & Level+ buttons
These buttons are used to adjust the level of each
speaker individually.These functions can be set
only with the remote controller. The [Leve-] and
[Level+] buttons are also used to adjust the volume
in Zone 2.
Audio SEL button
This button is used to select the audio input signal
format: analog, digital, or multichannel.
Light button
This button is used to turn on or off the remote con-
troller's illuminated buttons.
DirectTuning button
This button is used with the number buttons to
select a radio station by entering its frequency.Press
this button first, and then use the number buttons to
enter the frequency..
Display
The top line of this LCD display shows the name of
the currently selected input source.The bottom line
shows the currently selected remote controller.
mode.
Zone 2 button
This button is used when you want to set the volume
and input source for Zone 2.
Input button
This button is used to select the input source. Press
this button first, and then roll the scroll wheel until
the name of the input source appears on the display.
Sleep button
This button is used to set the Sleep function. This
function can be set only with the remote controller.
VOL button
This button is used to set the volume of the
DTR-8.4.
Setup/guide button
This button is used to access the onscreen setup
menus (OSD) that appear on the TV.
Muting button
This button is used to mute the DTR-8.4.This func-
tion can be set only with the remote controller.
All CH ST button
This button is used to select the All Ch Stereo listen-
ing mode.
Stereo button
This button is used to select the Stereo listening
mode.
[ DSP] & [DSP ] buttons
These buttons are used to select the DSP (digital
signal processor) listening modes.
Re-EQ button
This button is used to turn on and off the Re-EQ
function.
L Night button
This button is used to set the Late Night function.
Net-Tune mode is used with the Net-Tune functions. To
select Net-Tune mode, press the [Mode] button, and
then roll the scroll wheel until "NET-T" appears on
the display .
Note:
While neither the [Input] button nor [Mode] button is
illuminated, the scroll wheel changes the input source
andremotecontroller mode simultaneously. (e.g., setthe
input source to "MSRV/IRD"and the mode to
"NET-T.")
Number/letter buttons
These buttons are used to enter numbers and letters
when searching for music in your network audio
server music library.
Mode button
This button is used with the scroll wheel to select
the remote controller modes. Press this button first,
and then roll the scroll wheel until "NET-T"
appears on the display.
Up/Down/Left/Right [ ]/[ ]/[ ]/[ ] &
Enter buttons
These buttons are used to navigate Internet radio
and network audio server menus. The Enter button
is used to confirm items and to start playback of
Net-Tune server tracks.
CH/Disc button
This button is used to select Internet radio presets.
Play [ ] button
This button is used to start playback of network
audio server tracks.
Previous/Next [ ]/[ ] buttons
The Previous [ ] button is used to select the pre-
vious track. During playback it selects the begin-
ning of the current track. The Next [ ] button is
used to select the next track.
Pause [ ] button
This button is used to pause playback.
Repeat button
This button is used for repeat playback.
Album button
This button is used to search your network audio
server music library by album.
Playlist button
This button is used to search your network audio
server library by playlist.
Net-Tune Mode
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10
DTR-8.4
PANELVIEWS
REMOTE CONTROLLER
Caps button
This button is used to select lowercase letters,
uppercase letters, and numbers when searching for
network audio server music by album, artist, or
playlist.
Delete button
This button is used to delete characters entered with
the number/letter buttons.
Input button
This button is used to select the input source. Press
this button first, and then roll the scroll wheel until
"MSRV" (network audio server) or "IRD" (Internet
Radio) appears on the display.
FR/FF [ ]/[ ] buttons
The FR [ ] button is used to start fast reverse. The
FF [ ] button is used to start fast forward.
Stop [ ] button
This button is used to stop playback.
Random button
This button is used for random playback.
Artist button
This button is used to search your network audio
server music library by artist.
Genre button
This button is used to search your network audio
server music library by genre, and to search for
Internet radio stations by genre.
Location button
This button is used to search for Internet radio sta-
tions by country.
Language button
This button is used to search for Internet radio sta-
tions by language.
Connecting your -compatible Integra/Onkyo DVD
player, CD player, MiniDisc recorder, or cassette
recorder to the DTR-8.4's socket allows you to con-
trol it with the DTR-8.4's remote controller.You only
need to point the remote controller at the DTR-8.4.
Touse the function, you must make an connec-
tion and an analog RCA/phono audio connection
between the AV component and your DTR-8.4, even if
they are connected digitally.
DVD mode is used to control an Integra/Onkyo DVD
playerconnectedtotheDTR-8.4 via .To select DVD
mode, press the [Mode] button, and then roll the
scroll wheel until "DVD" appears on the display.
Note:
While neither the [Input] button nor [Mode] button is
illuminated, the scroll wheel changes the input source
and remote controller mode simultaneously (e.g., set the
input source and mode to "DVD".)
On button
This button is used to turn on the DVD player.
Standby button
This button is used to set the DVD player to
Standby.
Number/letter buttons
These buttons are used to enter title, chapter, and
track numbers and to enter times for locating spe-
cific points in time.
Mode button
This button is used with the scroll wheel to select
the remote controller modes. Press this button first,
and then roll the scroll wheel until "DVD" appears
on the display.
Top Menu button
This button is used to select a DVD' s top menu.
Up/Down/Left/Right [ ]/[ ]/[ ]/[ ] &
Enter buttons
These buttons are used to navigate DVD menus and
the DVD player's onscreen setup menus. The Enter
button is used to start playback of the selected menu
title, chapter, or track and to confirm settings.
CH/Disc button
This button is used to select discs on a DVD
changer.
Return/Exit button
This button is used to exit the DVD player's
onscreen setup menu and to restart menu playback.
Display button
This button is used to display information about the
current disc, title, chapter, or track, including the
elapsed time, remaining time, total time, and so on.
Previous/Next [ ]/[ ] buttons
The Previous [ ] button is used to select the pre-
vious chapter or track. During playback it selects
the beginning of the current chapter or track. The
Next [ ] button is used to select the next chapter
or track.
FR/FF [ ]/[ ] buttons
The FR [ ] button is used to start fast reverse.The
FF [ ] button is used to start fast forward.
Pause [ ] button
This button is used to pause DVD playback.
Step/Slow [ ]/[ ] buttons
These buttons are used for frame-by-frame playback
and slow-motion playback.
Subtitle button
This button is used to select subtitles.
DVD Mode
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
11
DTR-8.4
PANELVIEWS
REMOTE CONTROLLER
2
3
4
7
8
9
11
13
15
32
20
21
23
25
26
24
22
19
17
28
30
31
29
27
Audio button
This button is used to select foreign language
soundtracks and audio formats (e.g., Dolby Digital
or DTS).
Repeat button
This button is used to set the repeat playback func-
tions.
A-B button
This button is used to set the A-B repeat playback
function.
Open/Close [ ] button
This button is used to open and close the disc tray.
Light button
This button is used to turn on or off the remote con-
troller's illuminated buttons.
Input button
This button is used to select the input source. Press
this button first, and then roll the scroll wheel until
"DVD" appears on the display.
Menu button
This button is used to select a DVD's menu.
VOL button
This button is used to set the volume of the
DTR-8.4.
Setup/Guide button
This button is used to access the DVD player' s
onscreen setup menus.
Muting button
This button is used to mute the DTR-8.4.This func-
tion can be set only with the remote controller.
Play [ ] button
This button is used to start DVD playback.
Stop [ ] button
This button is used to stop DVD playback.
Random button
This button is used with the random playback func-
tion.
Angle button
This button is used to select different camera angles.
Last Memory button
This button is used with the last memory function,
which allows you to resume DVD playback from
where you left off.
Memory button
This button is used with the memory playback func-
tion, which allows you to create a custom playlist of
titles, chapters, or tracks.
Search button
This button is used to search for titles, chapters,
tracks, and specific points in time.
Clear button
This button is used to cancel functions and to clear
entered numbers.
Scroll wheel
1
5
6
10
12
14
16
18
15
17
16
18
20
21
23
25
26
24
22
19
28
30
31
29
27
32
12
DTR-8.4
PANELVIEWS
REMOTE CONTROLLER
CD mode is used to control an Integra/Onkyo CD player
connected to the DTR-8.4 via .Toselect CD mode,
press the [Mode] button, and then roll the scroll
wheel until "CD" appears on the display.
Note:
While neither the [Input] button nor [Mode] button is
illuminated, the scroll wheel changes the input source
and remote controller mode simultaneously (e.g., set the
input source and mode to "CD.
")
Boxed numbers are for MiniDisc mode (next page).
On button
This button is used to set the CD player to On or
Standby.
Number/letter buttons
These buttons are used to enter track numbers and
to enter times for locating specific points in time.
Mode button
This button is used with the scroll wheel to select
the remote controller modes. Press this button first,
and then roll the scroll wheel until "CD" appears on
the display.
CH/Disc button
This button is used to select discs on a CD changer.
Display button
This button is used to display information about the
current disc or track, including the elapsed time,
remaining time, total time, and so on.
Previous/Next [ ]/[ ] buttons
The Previous [ ] button is used to select the pre-
vious track. During playback it selects the begin-
ning of the current track.The Next [ ] button is
used to select the next track.
FR/FF [ ]/[ ] buttons
The FR [ ] button is used to start fast reverse.The
FF [ ] button is used to start fast forward.
Pause [ ] button
This button is used to pause CD playback.
Repeat button
This button is used to set the repeat playback func-
tions.
Open/Close [ ] button
This button is used to open and close the disc tray.
Light button
This button is used to turn on or off the remote con-
troller's illuminated buttons.
Input button
This button is used to select the input source. Press
this button first, and then roll the scroll wheel until
"CD" appears on the display.
VOL button
This button is used to set the volume of the
DTR-8.4.
Muting button
This button is used to mute the DTR-8.4.This func-
tion can be set only with the remote controller..
Play [ ] button
This button is used to start CD playback.
Stop [ ] button
This button is used to stop CD playback.
CD Mode
Scroll wheel
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
19
17
2
3
4
5
6
7
8
9
12
1
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
10
11
13
DTR-8.4
PANELVIEWS
REMOTE CONTROLLER
2
3
4
5
6
7
8
9
11
12
1
13
Random button
This button is used with the random playback func-
tion.
Memory button
This button is used with the memory playback func-
tion, which allows you to create a custom playlist of
tracks.
Clear button
This button is used to cancel functions and to clear
entered numbers.
MiniDisc mode is used to control an Integra/Onkyo
MiniDiscrecorderconnectedtotheDTR-8.4via.To
select MiniDisc mode, press the [Mode] button, and
then roll the scroll wheel until "MD" appears on the
display.
Note:
While neither the [Input] button nor [Mode] button is
illuminated, the scroll wheel changes the input source
and remote controller mode simultaneously (e.g., set the
input source and mode to "MD. ")
On button
This button is used to set the MiniDisc recorder to
On or Standby.
Number/letter buttons
These buttons are used to enter track numbers and
to enter times for locating specific points in time.
Mode button
This button is used with the scroll wheel to select
the remote controller modes. Press this button first,
and then roll the scroll wheel until "MD" appears on
the display.
Display button
This button is used to display information about the
current disc or track, including the elapsed time,
remaining time, total time, and so on.
Previous/Next [ ]/[ ] buttons
The Previous [ ] button is used to select the pre-
vious track. During playback it selects the begin-
ning of the current track.The Next [ ] button is
used to select the next track.
FR/FF [ ]/[ ] buttons
The FR [ ] button is used to start fast reverse. The
FF [ ] button is used to start fast forward.
Pause [ ] button
This button is used to pause MiniDisc playback.
Rec [ ] button
This button is used to start MiniDisc recording.
Repeat button
This button is used to set the repeat playback func-
tions.
Eject [ ] button
This button is used to set eject the MiniDisc.
Light button
This button is used to turn on or off the remote con-
troller's illuminated buttons.
Input button
This button is used to select the input source. Press
this button first, and then roll the scroll wheel until
"MD" appears on the display.
VOL button
This button is used to set the volume of the
DTR-8.4.
Muting button
This button is used to mute the DTR-8.4. This func-
tion can be set only with the remote controller.
Play [ ] button
This button is used to start MiniDisc playback.
Stop [ ] button
This button is used to stop MiniDisc playback.
Random button
This button is used with the random playback func-
tion.
Memory button
This button is used with the memory playback func-
tion, which allows you to create a custom playlist of
tracks.
Clear button
This button is used to cancel functions and to clear
entered numbers.
MiniDisc Mode
18
17
19
14
15
16
17
18
19
10
14
DTR-8.4
PANELVIEWS
REMOTE CONTROLLER
Tape mode is used to control an Integra/Onkyo cassette
recorder connected to the DTR-8.4 via .To select
Tape mode, press the scroll wheel. "AMP" appears
on the display.
Note:
While neither the [Input] button nor [Mode] button is
illuminated, the scroll wheel changes the input source
and remote controller mode simultaneously (e.g., set the
input source and mode to "TAPE.") Mode button
This button is used with the scroll wheel to select
the remote controller modes. Press the scroll wheel
until "AMP" appears on the display.
Previous/Next [ ]/[ ] buttons
The Previous [ ] button is used to select the pre-
vious track. During playback it selects the begin-
ning of the current track. The Next [ ] button is
used to select the next track.
The Previous/Next [ ]/[ ] buttons make not
work properly with some cassette tapes depending
on how they were recorded.
Rewind/FF [ ]/[ ] buttons
The Rewind [ ] button is used to start rewind. The
FF [ ] button is used to start fast forward.
Rec [ ] button
This button is used to start tape recording.
Light button
This button is used to turn on or off the remote con-
troller's illuminated buttons.
Input button
This button is used to select the input source. Press
this button first, and then roll the scroll wheel until
"TAPE" appears on the display.
VOL button
This button is used to set the volume of the
DTR-8.4.
Muting button
This button is used to mute the DTR-8.4. This func-
tion can be set only with the remote controller.
Play [ ] button
This button is used to start tape playback.
Stop [ ] button
This button is used to stop tape playback.
Reverse Play [ ] button
This button is used to start reverse playback.
Tape Mode
Scroll wheel
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
15
U51
U52
89
U55
Q9422A
D
77 T901
47
46 4445 78
17
60
11
U22
48
U1
U6
U4
U3
U5
P7201
74
74 62 3
34 4
74
21
30
1236 32 53
78
63
43
41
80
80
80
80
31
40
18
42
29
78 37
79
82 69
69
638
Q9422B
U23
67 74
39
U36
68
F9501
F9502
F9504
F9503 74
U24
74
74
F6901
F6902
74 100
66
61
90
84
U28
6
74
74
761 87
95
16
U36
99
74
U33
88
80
61 7468
70
39
67
5
74
Q6056
U32
99
Q6066
74U21
U18
U26
74
Q6062
Q6052
74
P7701
U11 U7
49
U45
64
80
94
85
80
P1010
U61
U12
U13
U31
U35
U42 U41
U30
P2901
P602
P603C
P603
96
80
U27
F903
F901
F902
13
15
15
17
21
19
20
25
35
51
59
60
78
86
89
108
98
F9501A
U8
U47
D
U48
91
DTR-8.4
EXPLODEDVIEW
DTR-8.4
A
1
2
3
4
BCDE
73
74 14
57 104
8
72
72 58
93
D
25
16
DTR-8.4
BLOCK DIAGRAM
Y
REC/Z2
Y
INP
COMP
REC/Z2
COMP
INP
C
REC/ Z2
C
INP
RIGHT
REC/Z2
YC
VIDEO 1
YC
S-VIDEO OUTP UT
MONITOR
YC
VIDEO 2
YC
VIDEO 5
(FRONT)
YC
S-VIDEO INPUT
DVD
YC
VIDEO 1
YC
VIDEO 2
YC
VIDEO 3
YC
VIDEO 4
MUTE
ISDET
VIDEO 5 L
R
(FRONT)
ZONE 2/
LINEOUT
L
R
L VI DEO 2
R
24.576MHZ
24.576MHZ
TAPE L
R
DVD L
R
AUDIO INPUT
PHONO L
R
CD L
R
VIDEO 3 L
R
VIDEO 4 L
R
VIDEO 1 L
R
VIDEO 2 L
R
COMPOSITE VI DEO OUT
MONITOR
VIDEO 1
VIDEO 2
ZONE 2
RECOUT
L TAPE
R
L VI DEO 1
R
COMPONENT VI DEO
1Y
CB
CR
INPUT
2Y
CB
CR
COAXIAL 1
COAXIAL 2
COAXIAL 3
VIDEO 3
VIDEO 4
VIDEO 5
(FRONT)
COMPOSITE VI DEO INPUT
DVD
VIDEO 1
VIDEO 2
OPTI CAL 1
DIGITAL AUDIO OUTPUT
OPTICAL 2
OPTICAL 4
OPTICAL 3
OPTICAL 2
OPTICAL 1
DIGITAL AUDIO INPUT
OPTICAL
VIDEO 5
(FRONT)
EP7312-CV
ARM7
(MP3,WMA DECODE)
MAVERICK
MB86 D41BPFV
DECORDING
(AC-3,DTS)
(DTS-ES)
(PLII,NEO:6)
MAIN MPU
M30624FGAFP
SUB MPU
M30626FGAFP
MB86 344BPFV
POST
PROCESSING
(THXCINEMA)
(SURR EX)
AK45
28VF
96/24
2CHD/A
(2/2 )
AK43
56VQ
192/24
6CH
D/A
FM/AM
TUNER
PACK
CY7C
1019BV33
1M
CY7C
1019BV33
SRAM
MM10 93
FSC
GENERATOR
TC90A69F
3-LI NE
Y/C SEP
TA12 70BF
VIDEO
ENCODER
OSD
LC74761
-9189
93LC 46B
EEPROM 1K
MAC
ADDRESS
CS8900A
10BASE-T
PHY
ETHERNET
NETWORK
WM8716
96/24
D/A
MX29
LV320BTC
FLASH ROM
4M
NM52
64165FTT
SDRAM
64M
HM52
64165FTT
SDRAM
64M
AK4114VQ
DIR
AK4528VF
96/24
2CHA/D
(1/2 )
TC92
46F
2ND
LED
DRIVER
M66004FP
FL DRIVER
50KLPF
VLC
50KLPF
50KLPF
50KLPF
50KLPF
VLC
50KLPF
VLC
50KLPF
50KLPF
SW-
SW-
C-
>
SL-
C-
>
SR
-
RX0
RX1
RX2
RX3
TX0
RX4
RX5
DAUX
RX6
RX7
RN1444
Y/C mix
Net-Tune
RN1444
Zone2 LED
Rec Out LE
D
Volume Control
Key Matrix
FLT
TC92 73N-004
6dB
6dB
6dB
6dB
MM15 12
Y/C mix
RSDET
74HC4051
6dB
6dB
0dB
-6dB
-6dB
TC9274N-008
TC9273F-017
MUTE
A
1
2
3
4
5
BCD
17
DTR-8.4
BLOCK DIAGRAM
A
1
2
3
4
5
BCD
SURROUND SPEAKERS
LEFT
RIGHT
SURROUND BACK SPEAK ERS
/ZONE2 SPEAKERS
RIGHT
LEFT
MULTICHANNEL
INPUT
LRCSWSLSRSBL
SBR
FRONT SPEAKERS
RIGHT
LEFT
CENTER
AC OUTLET
FUSE
FUSE
RS 232
RIGHT
PREOUT
LEFT
SURROUND
LEFT
SURROUND
RIGHT
SURR OUND BAC K
/ ZONE 2 LEFT
SURROUND BAC K
/ ZONE 2 RIGHT
CENTER
SUBWOOFER COOLING FAN
12V
TRIGGER
CONTROL
IR DE-
MODULATOR
RI
INTERFACE
+5V
VIDEO
-5V
VIDEO
+9V
VIDEO
RELAY
DRIVER
MAIN AMP
+B1/ -B1
-27V
-VP
FLAC
FL TUBE
FLAC
12V TRIGGER
+B3
RELAY
+B2
-15V
AUDIO
+5V
DSP
+15V
AUDIO
MUTE
RELAY
DRIVER
VOLTAGE SENSOR
CURRENT SENSOR
THERMAL
SENSOR
FAN
DRIVER
+5.6V
STANDBY
COMPONENT VI DEO OUTPUT
Y
CB
CR
HEADPHONE
REMOTE SENSO R
IR OUT
IRIN
RI T902
T901
AC IN
TONE
NJU7306G
NJU7306G
-1
-1
MPD4721GS
RS 232
INTERFACE
LED
DRIVER
TC94A07F
TC94A07F
TC94A07F
MASTER VOLUME
TC94A07F
CUT
BOOST
Z2L
MCL
BL
TL
DL
BR
TR
MCR
DR
Z2R
DSBL
MCSR
MCSB L
DSW
MCSW
DC
MCC
DSBR
MCSBR
DSR
DSL
MCSL
SW->R
SW->L
BYPASS
BYPASS
C->L
SL->L
C->R
SR->
R
BYPASS
BYPASS
TV-8
HPEN
Zone2 LED
Rec Out LED
TC9164
TC9163
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
Power Amplif ier
+29dB
11dB
11dB
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
ZONE 2
12V TRIGGER
A
B
18
DTR-8.4
SCHEMATIC DIAGRAM 1 DISPLAY AND SUB MICROPROCESSOR SECTIONS
JL72
0
P2509
P7201A (SCH. 9)TO NAAR-8078
U2501
TORX178A
P2510
YC P2508
R2576
22
R2574 75
R2575 75
R2573
75
R2572
330
R2571
330
P102B
P3220B
TO NAAF-7220
(SCH-3)
F2
66
P7
2
P2506B
TO NAVD-8069
(SCH. 10)
P7482B
P7482A
U7201
SPS-444-1-
VP
R7202 LM182
R7201 LM182
L2576
NCH-1471
L7201
NCH-1471
P7481
HEADPHONES
Q7202
RN2403
X7201
CST16.00MXW0C1
Q7201
M30626FHPFP
1:P96/ANEX1/SOUT4
1
24:P76/TA3OUT
24
25:P75/TA2 IN/~W
25
26:P74/TA2 OUT/W
26
27:P73/~CT S2/~RTS2/TA1IN/~V
27
28:P72/CLK 2/TA1OUT/V
28
29:P71/RXD2/SCL/TA0IN/TB5IN
29
2:P95/ANEX0/CLK4
2
30:P70/TXD2/SDA/TA0OUT
30
3:P94/DA1/TB4IN
3
4:P93/DA0/TB3IN
4
51:P43/A19
51
52:P42/A18
52
53:P41/A17
53
5:P92/TB2IN/SOUT3
5
6:P91/TB1IN/SIN3
6
78:P12/D10
78
79:P11/D9
79
7:P90/TB0IN/CLK3
7
80:P10/D8
80
AVCC99
AVSS96
BYTE8 CNVSS
9
P00/D088 P01/D187 P02/D2
86 P03/D385 P04/D4
84 P05/D583 P06/D6
82 P07/D781
P100/AN097
P101/AN195 P102/AN294 P103/AN393 P104/AN4/~KI092 P105/AN5/~KI191 P106/AN6/~KI290 P107/AN7/~KI389
P13/D11 77
P14/D12 76
P15/D13/~INT3 75
P16/D14/~INT4 74
P17/D15/~INT5 73
P20/A0[/D0/_] 72
P21/A1[/D1/D0] 71
P22/A2[/D2/D1] 70
P23/A3[/D3/D2] 69
P24/A4[/D4/D3] 68
P25/A5[/D5/D4] 67
P26/A6[/D6/D5] 66
P27/A7[/D7/D6] 65
P30/A8[/_/D7] 63
P31/A9 61
P32/A10 60
P33/A11 59
P34/A12 58
P35/A13 57
P36/A14 56
P37/A15 55
P40/A16 54
P44/~CS0 50
P45/~CS1 49
P46/~CS2 48
P47/~CS3 47
P50/~WRL/~WR 46
P51/~WRH/~BHE 45
P52/~RD44
P53/BCLK43
P54/~HLDA42
P55/~HOLD41
P56/ALE 40
P57/~RDY/CLKOUT 39
P60/CTS0/RTS0 38
P61/CLK0 37
P62/RXD036
P63/TXD0 35
P64/~CTS1/~RTS1/~C 34
P65/CLK1 33
P66/RXD132
P67/TXD1 31
P77/TA3IN23 P80/TA4OUT/U
22 P81/TA4IN/~U21 P82/~INT020 P83/~INT119 P84/~INT218 P85/~NMI17
P86/XCOUT11 P87/XCIN10
P97/~ADTRG /SIN4100
VCC116
VCC262
VREF98
VSS114
VSS264
XIN15
XOUT13 ~RESET
12
D7501
D7203
UDZ5.1B
C7203
474J
C7204
474Z
C7510
33/50
C2579
10/16
C7201
100/6.3
C7207
100/6.3
C7202
100/6.3
D7502
1SS352
D7202 1SS352
D7201
1SS352
C7509
C7502
C7501
474Z
C2576
104Z
C7213
102K
C2577
104Z
C2578
104Z
C2571
471J C2572
471J
C7484
104Z
C7483
104Z
C7482
101J C7481
101J
C7214102K
C7208
104Z
C7293 102K
C7294 102K
C7295 102K
C7297 102K
C7206
104Z
R7386
10K
R7393 2.7K
R7389*
R7289*
R7390*
R7290*
R7391*
R7291*
R7392*
R7292*
R7203 1K
R7604
0
R7603
0
R7382 1K
R7601
0
R7602
0R7371
10K
R7502
R7501
220
R7432
2.2K
R7431
220
R7340 10K
R7339 10K
R7338 10K
R7503
330
R7309
10K
R7272 220
R7301220K
R7207 1K
R7271 10K
R7300 10K
R7297 4.7K
R7250 330
R7249 330
R7256 10K
R7255 10K
R7260 10K
R7259 10K
R7330 4.7K
R7380 10K
R7379 10K
R7329 10K
R7237 220
R7263 1K
R7276*
R7376*
R7277*
R7377*
R7286
10K
R7279 1K
R7397 2.7K
R7394 2.7K
R7395 2.7K
R7212 1K
R7211 1K
R7280 1K
R7275 4.7K
R7258 10K
R7254 10K
R7253 10K
R7252 10K
R7251 10K
R7220 1K
R7230 220
R7229 220
R7219 10K
R7218 10K
R7210 1K
R7209 1K
R7206 1K
R7205 1K
R7204 1K
R7284
10K
R7282
10K
R7295 4.7K
R7294 4.7K
R7293 4.7K
R7248 10K
R7247 10K
R7245 10K
R7243 10K
R7242 10K
R7240 10K
R7239 10K
R7238 220
R7236 220
R7235 220
R7234 100
R7233 100
R7232 100
R7231 100
FLAC1
-VP
FLGND
FLAC2
GND
GND
+5.6S
+5V
HPR
GND
HPL
ISS
FLOSDDA
FLOSDCL
OSDCS
DIMPWM
REMIN
VDDA
SUBRES
VDCL
VSYNC
SUBSO
MAINSO
MAINSCK
SUBREQ
HPE
RI
SUBPOFF
MAINREQ
SYNC
232RX
232TX
NETTX
NETRX
DGND
VDST
OPT
+12V
GND
HPDET
+12V
+5.6S
V5C
GND
V5Y
GND
V-5
V5-L
AGND
V5-R
VDST
RZNET
RZCD
RZPH
RZAM
RZT1
MAINREQ
SUBPOFF
STBY
PURE
UPSPL
RZDVD
RI
LEDGRE
SYNC LEDRED
RZV1
ISS RZV5
FLRES RZV4
RZV3
RZV2
VBJ
VAJ
K3 SUBR
K2 MAIN
S
K1 MAIN
S
SUBS
O
K0
NETRX
NETT
X
FLOSDDA
FLOSDCL
OSDCS
FLCS1
REMIN
VDDA
VDCL
SUBRES
VSYNC
232RX
232TX
CNVSS
DIMPWM
MAININ
GND
TO NADG-7687 (SCH. 2)
TO NAPS-7708 (SCH. 7)
MODEL
NTSC
RDS
AREA1
AREA2
S
IN
VIDEO5
V
L
R
GND
TXD1
RTS1
VDD
CLK1
RXD1
CNVSS
RESET
FL
A
NAETC-7742
NAETC-7741
NADIS-7738
NAETC-7740
U6
U5
U4
SUBMICROPROCESSOR
EF
DD PA
R7276 - -
R7277 - -
R7289 0 10K
R7290 - 33K
R7291 - -
R7292 - -
R7376 10K 10K
R7377 10K 10K
R7389 - 33K
R7390 10K 56K
R7391 10K 10K
R7392 10K 10K
U1
A
1
2
3
4
5
BCD
19
DTR-8.4
SCHEMATIC DIAGRAM 1 DISPLAY AND SUB MICROPROCESSOR SECTIONS
J
L7201A
P7559B
P7559A
Q7504
Q7503
2SC2712
OR
KTC3875
NP
NP
NP
NP
NP
NP
P36
F2
F2
NP
NP
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
16G
15G
14G
13G
12G
11G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
NP
NP
F1
F1
Q7501
16-BT-115GNK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
P7203
D7533
STANDBY
D7534 UPSPL
D7535 PURE AUDIO S7569
VOLUME
D7521
SML1216C
DVD
D7522
V1
D7523
V2
D7524
V3
D7525
V4
D7526
V5
D7527
T1
D7529
TU D7530
PH
D7531
CD
D7532
NET
Q7537
KTC3875
OR 2SC2712
Q7536
KTC3875
OR 2SC2712
Q7524
Q7533
Q7534
Q7535
Q7532Q7521
RN1402KRC102S OR
Q7522 Q7523 Q7525 Q7526 Q7527 Q7529 Q7530 Q7531
Q7502 M66005FP
DIG0112 DIG0211 DIG0310 DIG049 DIG058 DIG067 DIG076 DIG085 DIG094 DIG103 DIG112 DIG121 DIG13 64
DIG14 63
DIG15 62
DIG16 61
P0
18 P117
SCK15 SDATA16
SEG01 59
SEG02 58
SEG03 57
SEG04 56
SEG05 55
SEG06 54
SEG07 53
SEG08 52
SEG09 51
SEG10 50
SEG11 49
SEG12 48
SEG13 47
SEG14 46
SEG15 45
SEG16 44
SEG17 43
SEG18 42
SEG19 41
SEG20 40
SEG21 39
SEG22 38
SEG23 37
SEG24 36
SEG25 35
SEG26 34
SEG27 33
SEG2831 SEG2930 SEG3029 SEG3128 SEG3227 SEG3326 SEG3425 SEG3524 SEG3623
VCC119
VCC2 60
VP32
VSS22 XIN21 XOUT20
~CS14 ~RESET13
7
501 UDZ11B
C7506
474J
7
510
/
50
C7503
100/6.3
C7520
104Z
C7505
104Z
7
509474Z
7
502474Z
C7211
102K
C7212
102K
C7508
101J
C7507 104Z
C7504
101J
C7559
104Z
C7569
104Z
S7559
DISPLAY
S7578
TUNING UP
S7577
TUNING
DOWN
S7576
MENU
S7575
MEMORY
S7574
FM MODE
S7541
STANDBY
/ON
S7571
DSP < S7572
DSP > S7573
PTY/TP
DIMMER
S7579
ENTER
S7551
TAPE
S7549
VIDEO 5
S7548
VIDEO 4
S7547
VIDEO 3
S7546
VIDEO 2
S7545
VIDEO 1
S7544
DVD
S7543
AUDIO SEL
S7542
PUREAUDIO
S7558
PRESET <
S7557
PRESET >
S7556
EXIT
S7554
CD S7555
NET
S7553
PHONO
S7552
TUN
S7565
OFF
S7564
ZONE 2
S7563
REC S7566
STEREO
S7562
Z2 LEVL> S7567
SURROUND
S7561
Z2 LEVL< S7568
THX
R7511 10K
R7512 10K
7
502 220
R7340 10K
R7339 10K
R7316
1K
R7315
1K
R7578
12K
R7505
1K
R7506 1K
R7508
1K
R7507
1K
R7504
27K
R7574 330
R7577 3.9KR7576 2.2KR7575 1.2KR7573 820R7541 330 R7571 470 R7572 560
R7558
12K
R755112K
R7548 3.9KR7547 2.2KR75461.2KR7545 820R7544 560R7543 470R7542 330
R7540 470
R7534 470
R7526 10K
R7525 10K
R7524 10K
R7523 10K
R7522 10K
R7521 10K
R7520 10K
R7519 10K
R7518 10K
R7517 10K
R7516 10K
R7515 10K
R7514 10K
R7513 10K
R7567 3.9KR7566 2.2K
R7533
470
R7535
270
R7536
270
R7539 180
R7538 180
R7557 3.9K
R7564 820 R7565 1.2K
R7556 2.2KR7555 1.2KR7554 820
R7563 560R7562 470R7561 330
R7553 560R7552 470
P36
P35
P34
P33
P32
P31
P30
P29
P28
14G
13G
11G
9G
8G
7G
6G
5G
4G
3G
2G
1G
12G
10G
2
V
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
16G
15G
14G
13G
GND
-VP
P28
P29
P30
P31
P32
P33
P34
P35
P36
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
FLOSDDA
FLOSDCL
FLCS1
FLRES
G
RE
R
ED
V
1
Z
V5 RED
GREEN
Z
V4
Z
V3
Z
V2 LEDGRE
V
BJ
V
AJ LEDRED
U
BREQ
RZDVD
RZV1
RZV2
RZV3
RZV4
RZV5
RZT1
RZAM
RZPH
RZCD
RZNET
A
INSCK
A
INSO
U
BSO
PURE
UPSPL
STBY
VBJ
RX
E
TTX VAJ
K0
K1
K2
K3
or HNA-16MM40T
.
7)
NAETC-7739
Q7521-Q7535
D7521-D7532
REDGREEN
BLUE
FLASH WRITER
U1
U3
NADIS-7738
A
1
2
3
4
5
BCD
20

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