Onkyo TX-NR801E User manual

TX-NR801/E
SERVICE MANUAL
SERVICE MANUAL
AV RECEIVER
MODEL TX-NR801/E
Ref. No. 3785
102003
Black, Golden and Silver models
BMDD,BMDC 120V, AC 60Hz
GMWT,GMWR 120/220~230V, AC 50/60Hz
BMPP, SMPP,BMPA,GMPA 230~240V, AC 50Hz
GMGK 220V, AC 50Hz
DSP A-FO
RM LISTENING MODE MEMORY
THX SURROUNDDIRECT / PURE AUDIO STEREO
FM MODE MEMORY
ENTER
RE
TURN
SETUP
TUNING
PRESET
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

TX-NR801/E
SPECIFICATIONS
AMPLIFIER SECTION TUNER SECTION
FM
AM
GENERAL
Specifications and features are subject to change without
notice.
Continuous average power output (FTC) (USA and Canadian mod-
els):
All channels: 100 W per channel min. RMS
into 8 , 2 channels driven from
20 Hz to 20 kHz with no more
than 0.08% total harmonic dis-
tortion.
130 W min. RMS into 6 ,
2 channels dri ven, 1 kHz with no
more than 0.1% total harmonic
distortion.
Continuous power output (DIN)
(European model): 135 W at 6
Maximum power output (EIAJ)
(Asian model): 160 W at 6
Dynamic power output (stereo) 2 250 W at 3
2 210 W at 4
2 130 W at 8
Total Harmonic Distortion: 0.08% at rated power
0.08% at 1 W output
IM Distortion: 0.08% at rated power
0.08% at 1 W output
Damping factor: 60 at 8
Input sensitivity and impedance
PHONO: 2.5 mV , 50 k
LINE (CD, TAPE, DVD,
VIDEO 1-5): 200 mV , 50 k
MULTICHANNEL INPUT
(FRONT L/C/R, SUR-
ROUND L/R, SURROUND
BACK L/R): 200 mV , 50 k
(SUBWOOFER): 36 mV, 50 k
COAXIAL 1, 2, 3 (DIGI-
TAL): 0.5 Vp-p, 75
DVD, VIDEO 1, 2, 3, 4, 5: 1 Vp-p, 75 (Composite Video)
1 Vp-p, 75 (S-V ideo, Y signal)
0.28 Vp-p, 75 (S-V ideo, C sig-
nal)
COMPONENT VIDEO 1, 2: 1 Vp-p, 75 (Y)
0.7 Vp-p, 75 (PB/CB, PR/CR)
Output level and impedance
Rec out (TAPE, VIDEO 1,2): 200 mV , 470
Pre out: 1 V, 470
ZONE 2 OUT : 100 mV , 470
VIDEO (VIDEO 1, 2, MONI-
TOR OUT , ZONE 2 OUT): 1 Vp-p, 75 (Composite Video)
S-VIDEO (VIDEO 1, 2,
MONIT OR OUT): 1 Vp-p, 75 (S-V ideo, Y signal)
0.28 Vp-p, 75 (S-V ideo, C sig-
nal)
COMPONENTVIDEO OUT : 1 Vp-p, 75 (Y)
0.7 Vp-p, 75 (PB/CB, PR/CR)
Phono overload: 120 mV RMS at 1 kHz, 0.5%
T.H.D.
Frequency response: 10 Hz to 100 kHz: +1/-3 dB (CD
in Direct mode)
RIAA deviation: 20 Hz to 20 kHz: ±0.8dB
Tone Control
Bass: ±10 dB at 50 Hz
Treble: ±10 dB at 20,000 Hz
Signal-to-noise ratio (direct)
PHONO:
Line: 80 dB (IHF A, 5 mV input) 110 dB (IHF A, 0.5 V input)
Ethernet port: 100BASE-TX
Supported audio file format: MP3, WMA, WAV (non-compres-
sion, sampling rates of 32 kHz,
44.1 kHz, and 48 kHz supported)
Tuning range
USA & Canadian models: 87.50~108.00 MHz (100 kHz
steps)
Other models: 87.50~108.00 MHz (50 kHz steps)
Usable sensitivity
Mono: 11.2 dBf, 1.0 µV (75 , IHF)
0.9 µV (75 , DIN)
Stereo: 17.2 dBf, 2.0 µV (75 , IHF)
23 µV (75 DIN)
50 dB quieting sensitivity
Mono: 17.2 dBf, 2.0 µV (75 )
Stereo: 37.2 dBf, 20.0 µV (75 )
Capture ratio: 2.0 dB
Image rejection ratio
USA & Canadian models: 40 dB
Other models: 85 dB
IF rejection ratio: 90 dB
Signal-to-noise ratio
Mono: 76dB
Stereo: 70dB
Alternate channel attenuation:Mono 55 dB
Selectivity: 50dB(DIN)
AM suppression ratio: 50 dB
Total harmonic distortion
Mono:
Stereo:
Frequency response: 30 Hz~15 kHz, ±1.0 dB
Stereo separation: 45 dB at 1 kHz
30 dB at 100 Hz~10 kHz
Tuning range
USA & Canadian models: 530~1,710 kHz (10 kHz steps)
Other than worldwide models:522~1,611 kHz(9kHzsteps)
Worldwide models: 522~1,611 kHz (9 kHz steps), or
530~1,710 kHz (10 kHz steps)
Usable sensitivity: 30 µV
Image rejection ratio: 40 dB
IF rejection ratio: 40 dB
Signal-to-noise ratio: 40 dB
Total harmonic distortion: 0.7%
Power supply
USA & Canadian models: AC 120V, 60 Hz
European & Australian mod-
els: AC 230-240V, 50 Hz
Some Asian models: AC 220-230V, 50/60 Hz
Worldwide models: AC 220-230V and 120V switch-
able, 50/60 Hz
Power consumption
USA & Canadian models: 8.1A
Other models: 655W
Dimensions (W H D): 435 175 459 mm
17-1/8" 6-7/8" 18-1/16"
Weight
USA & Canadian models: 16.8 kg (37.1 lbs)
Other models: 17.8 kg (39.3 lbs)
0.2%
0.3%
2

TX-NR801/E
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.
Note: <D>: 120V model only
<O>: Except 120V model
<T>: Worldwide model only
<R>: Chinese model only
CIRCUIT NO. PART NO. DESCRIPTION
F901 252199 10A-UL,Fuse <D/T/R>
F902 252077, 4A-SE-EAK,
252243 or 4A-SE-TL250V or
252277 4A-SE-TL250V <O>
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 <O>
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 <O>
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 <O>
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.
5.Setting the voltage selector
(Worldwide models only)
Worldwide models are equipped with a voltage selector so
that you
supplies. Be
can set your TX-NR801 to conform with local power
sure to set this switch to match the voltage of
your area before plugging in the unit.
Determine the proper voltage for your area: 220-230 V or
the preset voltage is not correct for your area,
into the groove in the switch and slide
(220-230 V), whichever is appropriate.
the power supply in
120 V. If
insert a screwdriver
the switch all the way to the top (120 V) or bottom
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.
SURR
BACK/
ZONE 2
SPEAKERS
AUDIO VIDEO S VIDEO
MONITOR
OUT
RL
IN
IN
IN
IN
IN
ZONE 2
DVD
VIDEO 1
VIDEO 2
VIDEO 3
VIDEO 4
AUDIO VIDEO S VIDEO
COMPONENT
VIDEO
Y
PB
PR
OUTPUT
INPUT 1
Y
PB
PR
INPUT 2
Y
PB
PR
FRONT SPEAKERS L
RL R
SURR SPEAKERS
CENTER
SPEAKER
RL
RL
OUT
OUT
OUT
I R
IN
OUT
REMOTE
CONTROL
PHONO
DIGITAL
IN
PRE OUT
DIGITAL
OUT
OPT
OPT
2
1
2
1
2
3
FRONT
SUB
SURR
RL
AUDIO
RL
CD
TAPE
RL
AUDIO
1
3
GND
SURR
BACK/
ZONE 2
IN
OUT
COAX
RL
MULTI CH
INPUT
FRONT
SUB
SURR
SURR
BACK
CENTER
RL
RL
AM
FM
75
CENTER
ANTENNA
IN
IN
(
Net-Tune
)
ETHERNET
4 OHMS MIN. OR
6 OHMS MIN.
/SPEAKER
CAUTION:
SPEAKER
IMPEDANCE
SEE INSTRUCTION
MANUAL FOR
CORRECT SETTINGS.
AV RECEIVER
MODEL NO. TX-NR 801
VOLTAGE
SELECTOR
220-230V
120V
AC OUTLETS
AC 230-240 V 50 Hz
SWITCHED
TOTAL100
W MAX.
120V
VOLTAGE
SELECTOR
220-230V
6.AM Frequency Step Sub-menu
orldwide model Only)
This sub-menu only appears on the worldwide model.
The setting in this sub-menu determines the incremental
or decremental amount when adjusting the AM tuner
frequency. The initial setting is 9 kHz, and this needs
only to be changed if you are using the TX-NR801/
TX-NR801E in a 10 kHz region.
a. Frequency Step
9 kHz: Select when you use the TX-NR801/
TX-NR801E in North America.
10 kHz: Select when you use the TX-NR801/
TX-NR801E in other than USA and Canada.
0-5.AM Frequency Step
a.Frequency Step
:9 kHz
Quit:[SETUP]
3

TX-NR801/E
FRONT PANELVIEW
Toselect an input source, press the desired button
(REC OUT or ZONE 2) and then press one of the
input source button within 8 seconds.That source will
be output for recording or viewing in the remote zone.
To set the output to the source channel, press the
desired button (REC OUT or ZONE 2) twice in suc-
cession.Toturn of f the output, press the desired but-
ton (REC OUT or ZONE 2) and then press the OFF
button within 8 seconds.
Note:
The Rec Out and Zone 2 buttons use the same cir-
cuit and therefore cannot be used at the same time.
When REC OUT is selected, nothing is output to
Zone 2.When ZONE 2 is selected, REC OUT is
automatically fixed to SOURCE.
SETUP button
Press to enter the Setup Menu. The OSD Menu will
appear on the TV monitor as well as the front dis-
play on the TX-NR801/TX-NR801E.
ENTER button
Press to display the screen for the item that is
selected in the Setup Menu.
RETURN button
In the Setup Menu, press to go back one level. If
pressed while at the Main Menu, you will exit the
Setup Menu.
MASTER VOLUME dial
Use to control the volume in the main zone. The vol-
ume for the remote zone (Zone 2) is independent.
VIDEO 5 INPUT terminals
For connecting a video camera or game device.
Input source buttons and indicators (DVD,
VIDEO 1~5,TAPE,TUNER, PHONO, CD, and
NET AUDIO)
Press these buttons to select the input source for the
main zone.
Toselect the input source for the remote zone (Zone
2) or recording out (REC OUT), first press the
ZONE 2 or REC OUT button, and then press the
desired input source button.The input channel with
its indicator lit red is output to REC OUT and the
one with its indicator lit green is output to ZONE 2.
UPSAMPLING indicator
Lights during upsampling.This function is available
when the input source is Analog/PCM and the lis-
tening mode is set to the stereo or surround mode.
PHONES jack
This is a standard stereo jack for connecting stereo
headphones.
PURE AUDIO indicator
Lights during pure audio playback.
AInput signal path indicators
Shows from which terminal the input signal is com-
ing.
BListening mode or digital input format
indicators
One of these indicators lights to show the format of
the current input source. In addition, one of the lis-
tening mode indicators lights to indicate the current
listening mode.
CTuning indicators
AUTO indicator
Lights when receiving FM broadcasts in the stereo
mode.Turns off when placed into the monaural
mode.
RDS indicator (European models only)
Lights when an RDS station is being received.
TUNED indicator
Lights when a radio station is being received.
FM STEREO indicator
Lights when an FM broadcast station is being
received in stereo.Turns off when placed into the
monaural mode.
DMulti function display
During normal operation, shows the current input
source and volume. When the FM or AM input is
selected, shows the frequenc y and preset number.
When the DISPLAY button is pressed, shows the
listening mode and input source format. However,
does not show the source format when the FM or
AM source is selected.
EVolume display
Shows the volume level.
FSLEEP indicator
Lights when the sleep timer is turned on.
Front Panel Display
4

TX-NR801/E
FRONT PANELVIEW
POWER switch (for all models other than
USA, Canadian and Australian models)
Press to turn on and off the main power supply for
the TX-NR801/TX-NR801E. When the TX-NR801/
TX-NR801E is turned on with the POWER switch,
the STANDBY indicator lights.
* Before turning on the power, check to make sure
that all cords are properly connected.
* When the power is turned on, a sudden surge of cur-
rent will occur that may adversely affect the opera-
tion of other devices.To prevent this, do not plug the
TX-NR801/TX-NR801E into the same circuit used
by sensitive equipment, e.g., computers.
STANDBY/ON button
If pressed with the POWER switch turned on (with
the receiver plugged in for USA, Canadian and Aus-
tralian models), the TX-NR801/TX-NR801E turns
on and the display lights up. If pressed again, the
TX-NR801/TX-NR801E returns to the standby state.
In the standby state, the display is turned off and the
TX-NR801/TX-NR801E cannot be operated.
STANDBY indicator
Lights when the TX-NR801/TX-NR801E is in the
standby state and when a signal is received from the
remote controller..
AUDIO SELECTOR button
Press to select the type of audio input signal.
DIRECT/PURE AUDIO button
Press to switch between the direct and pure audio
listening modes.
Remote control sensor
DISPLAY button
Press to display information about the current input
source signal. Each time you press the DISPLAY
button, the screen changes to show you different
information concerning the input signal.
DIMMER button (Other than European
models)
Press to set the brightness of the front display.. There are
three settings available: normal, dark, and very dark.
The brightness of the front display can also be
changed using the remote controller.
RT/PTY/TP button (European models only)
This button is only available on European models.
Press this button to tune into the Radio Data System
(RDS) for FM broadcasting. RDS was developed
within the European Broadcasting Union (EBU)
and is available in most European countries. Each
time the button is pressed, the display changes from
RT(radio text) to PTY (program type) to TP (traffic
program) and then back to RT again.
STEREO button
Selects for the stereo listening mode.
SURROUND button
Selects for the Dolby Pro Logic II, DTS Neo:6,
Dolby Digital, or DTS listening modes.
THX button
Selects for the THX listening mode.
DSP / buttons
Switches to the DSP (Digital Signal Processing) modes.
Front display
MEMORY button
Press to assign the radio station to which you are
currently tuned to a preset channel or press to delete
a previously preset station.
FM MODE button
Press to change the stereo mode from AUTO to
MONO and vice versa. Each time this button is
pressed, the AUTO indication turns on and off indicat-
ing the current mode. If you are listening to an FM
radio station in stereo and the sound cuts out or there is
a great deal of noise, switch from AUTO to MONO.
TUNING / , PRESET / buttons
To tune into a radio station, press the TUNING /
buttons.The tuner frequency is displayed in the
front display and it can be changed in 100-kHz (or
50-kHz) increments for FM and 10-kHz (or 9-kHz)
increments for AM.
When FM is selected as the input source, you can hold
down either the TUNING or button and then
release it to activate the auto-search feature. It will
search for a station in the direction of the button you
pressed and stop when it tunes into one.When navigat-
ing through the menu settings, these buttons move the
cursor up or down (or change the highlighted item).
To select a radio station that was stored using the
MEMORY button, press the PRESET / buttons.
When navigating through the menu settings, these
buttons select the value or item that you selected
with theTUNING / buttons.
When you press the SETUP button, the TUNING
and PRESET buttons become cursor buttons to be
used for Setup Menu operations.
REC OUT/ZONE 2/OFF buttons
These buttons allow you to use the TX-NR801/
TX-NR801E to output to a remote zone (Zone 2) or
to another component for recording (Rec Out).Press
the REC OUT button to output the audio and video
signals to a recording component for recording. Press
the ZONE 2 button to enjoy the output from the
TX-NR801/TX-NR801E in a different room, which is
referred to as the remote zone (Zone 2).
When either button is pressed, the currently selected
input source for recording or outputting to the remote
zone is displayed in the front panel display. If
"SOURCE" is displayed, then the same input source
as that selected for the main zone will be output.
5

TX-NR801/E
FRONT PANELVIEW
Here is an explanation of the controls and displays on the front panel of the TX-NR801/TX-NR801E.
The specifications for your model may differ due to regional requirements.
Front Panels
DSP A-FO
RM LISTENING MODE MEMORY
THX SURROUNDDIRECT / PURE AUDIO STEREO
FM MODE MEMORY
ENTER
RE
TURN
SETUP
TUNING
PRESET
USA, Canadian and Australian models
DSP A-FO
RM LISTENING MODE MEMORY
THX SURROUNDDIRECT / PURE AUDIO STEREO
FM MODE MEMORY
ENTER
RE
TURN
SETUP
TUNING
PRESET
Other models
6

TX-NR801/E
REAR PANELVIEW
DIGITAL IN/OUT
These jacks are for connecting components with
digital input and output capabilities.
PRE OUT
To use the TX-NR801/TX-NR801E as a preampli-
fier, connect a power amplifier to this jack.
ANTENNA
These jacks are for connecting the FM indoor
antenna and the AM loop antenna that are supplied
with the TX-NR801/TX-NR801E.
ZONE 2VIDEO OUT
This jack is for connecting the component that will
be used in the remote zone (Zone 2).
MONITOR OUT VIDEO/SVIDEO
These jacks are for connecting to the video input
jacks on television monitors or projectors.
COMPONENTVIDEO OUTPUT
These jacks are for connecting to the component
video input jacks on television monitors or projectors.
ETHERNET (Net-Tune)
This connector is for connecting to an Ethernet network.
SPEAKERS
These terminals are for connecting the speakers.
AC OUTLETS
ThisACoutlet is provided to plug in the power cord
from another component.The shape and number of
the AC outlet depend on the shipping destination.
MULTI CH INPUT
This connector is for connecting components with a
multichannel output.
PHONO/CD/TAPE AUDIO IN/OUT
These connectors are for connecting to the audio
input and output jacks on audio components.
DVD/VIDEO1-4 IN/OUT
These connectors are for connecting to the video
input and output jacks on video components.
COMPONENTVIDEO INPUT1/2
These connectors are for connecting to the compo-
nent video outputs of video components that have
them.
IR IN/OUT
These connectors are for connecting the remote sen-
sor of a multi-room kit (sold separately).
This jack is for connecting other Onkyo compo-
nents equipped with the same terminal.The
audio connection cables must also be connected.
VOLTAGE SELECTOR (Worldwide models
only)
This is only av ailable on the worldwide model.
Before connecting the power cord to the wall outlet,
be sure to set this to the correct power supply volt-
age for your region.
SURR
BACK/
ZONE 2
SPEAKERS
AUDIO VIDEO S VIDEO
MONITOR
OUT
RL
IN
IN
IN
IN
IN
ZONE 2
DVD
VIDEO 1
VIDEO 2
VIDEO 3
VIDEO 4
AUDIO VIDEO S VIDEO
COMPONENT
VIDEO
Y
PB
PR
OUTPUT
INPUT 1
Y
PB
PR
INPUT 2
Y
PB
PR
FRONT SPEAKERS L
RL R
SURR SPEAKERS
CENTER
SPEAKER
RL
RL
OUT
OUT
OUT
I R
IN
OUT
REMOTE
CONTROL
PHONO
DIGITAL
IN
PRE OUT
DIGITAL
OUT
OPT
OPT
2
1
2
1
2
3
FRONT
SUB
SURR
RL
AUDIO
RL
CD
TAPE
RL
AUDIO
1
3
GND
SURR
BACK/
ZONE 2
IN
OUT
COAX
RL
MULTI CH
INPUT
FRONT
SUB
SURR
SURR
BACK
CENTER
RL
RL
AM
FM
75
CENTER
ANTENNA
IN
IN
(
Net-Tune
)
ETHERNET
4 OHMS MIN. OR
6 OHMS MIN.
/SPEAKER
CAUTION:
SPEAKER
IMPEDANCE
SEE INSTRUCTION
MANUAL FOR
CORRECT SETTINGS.
AC OUTLETS
AC 120 V 60 Hz
SWITCHED
TOTAL 120W 1A MAX.
AV RECEIVER
MODEL NO. TX-NR 801
VOLTAGE
SELECTOR
220-230V
120V
7

TX-NR801/E
REMOTE CONTROLLER
The RC-511M is a multi-functional remote controller.
The instructions given here only explain how to use the
remote controller in conjunction with the TX-NR801/
TX-NR801E. To operate the TX-NR801/TX-NR801E
using the remote controller, First press the RCVR but-
ton in the MODE area to place the remote controller in
the receiver mode.
RCVR
button
8

TX-NR801/E
REMOTE CONTROLLER
SEND/LEARN indicator
Lights red when signals are sent by the remote con-
troller. It also flashes when a button is pressed and
the battery power is low.
ON/STANDBY button
ON: Press to turn on the TX-NR801/TX-NR801E.
STANDBY: Press to place the TX-NR801/
TX-NR801E in the standby state.
Be aware that pressing the STANDBY button only
places the TX-NR801/TX-NR801E in standby and
does not turn the power off completely.
SLEEP button
Press to set the sleep function.
The SLEEP button enables you to set the
TX-NR801/TX-NR801E to turn off automatically
after a specified time period.
MACRO 1, 2 button
Press to program or execute the macro function.
MODE buttons and indicators
Press to select the component to be operated by the
remote controller.When a MODE button is pressed,
it will light for 8 seconds. The selected MODE but-
ton will also light whenever any other operation but-
ton is pressed.
RETURN button
Press to enter the selected setting and return to the
previous menu.
CH button
Press to select a preset channel for the tuner.
CH SEL button
Press to select a speaker channel when adjusting the
speaker level.
AUDIO SEL button
Press to select the audio input signal.
LEVEL / buttons
Press to adjust the volume of the speaker selected
using the CH SEL button.
Operation buttons
Press to operate other devices connected to the
TX-NR801/TX-NR801E.
INPUT SELECTOR buttons
Press to select an input source.
Same as the input selector buttons on the front panel
of the TX-NR801/TX-NR801E.The input source
for each button is given here. DVD:DVD, CD:CD,
V1:VIDEO1, V2:VIDEO2, V3:VIDEO3,
V4:VIDEO4,V5:VIDEO5, TAP:TAPE, TUN:FM/
AM, PH:PHONO.
Listening mode buttons
Press to select a listening mode.
Re-EQ button
Depending on the listening mode, you can turn the
Re-EQ function on or of f.
DISPLAY button
For changing the front display.
DIMMER button
Adjusts the display brightness.
There are three settings available: normal, dark, and
very dark.
LIGHT button
Press to turn on and off the lights in the buttons of
the remote controller.
SETUP button
Press to display the Setup Menu on theTV screen
and in the display. Press again to exit the menu.
///,ENTER button
When in the Setup Menu, press the upper and lower
arrow buttons to select an item, press the right and
left arrow buttons to select parameter values or
modes, and press the ENTER button to advance to
the next item.
VOL button
Press to adjust the volume.
TEST button
This button is used to set the speaker output levels.
Use this button in conjunction with the LEVEL
and CH SEL buttons to calibrate the speaker lev-
els without entering the Setup Menu.
MUTING button
Press to activate the mute function.
ZONE 2 button
Press to perform operations in the remote zone.
9

TX-NR801
EXPLODEDVIEW (120V and Australian models)
TX-NR801
78
17
60
78
17
60
71
46
90
84
61
67
100
88
T901
77
U28
674
74
F6901
F6902
U36
74
74
61
74
U33
74
F903
U27
U45
F901
F902
68 U22
U37
U26
74
74
39
U44
U43
U42
U46
80
80 9
85 94
80 64
P901
69
74
U41
U13U12
47
U11
U7
P7201
81
14
71
44
45
7
48
45
16
99
4
32
80
53
55
33
12
U3
U6
56
U5
30
74
U15
U1 U14
U4
2
61
87
96
33
10
1
75
81
15
15
P2901 U2
13
11
23
U30 86 U8
U31 P602
P603C
U47
D
59
92
U48
70
74
74
A
80
AD
74
P1010
U61
19
20
91
91
95
57 103
58
74
74
F9501
F9502
F9504
F9503
U23
74
Q6056
Q6066
U32 P7701
Q6062
99
U21
69 74
74
39
U24
U36
68
74
649
82 82
F9501A
Q6052
Q9422B
Q9422A
74
5
10

TX-NR801/E
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
RIGHT
PREOUT
LEFT
SURROUND
LEFT
SURROUND
RIGHT
SURR OUND BAC K
/ ZONE 2 LEFT
SURROUND BAC K
/ ZONE 2 RIGHT
CENTER
SUBWOOFER COOLING FAN
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 SENSOR
IR OUT
IRIN
RI T902
T901
AC IN
TONE
NJU7306G
NJU7306G
-1
-1
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
TV-5
POWER SW
HPEN
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
P/T/R models
NOTES: D:120V models
P: European models
T: Worldwide models
A: Australian models
R: Chinese models
11

TX-NR801/E
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
ISDET
VIDEO 5 L
R
(FRONT)
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 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 )
723N
DECODER
TC92
46F
2ND
LED
DRI
V
M66004FP
FL DRIVER
50KLPF
VLC
50KLPF
50KLPF
50KLPF
50KLPF
VLC
50KLPF
VLC
50KLPF
50KLPF
RX0
RX1
RX2
RX3
TX0
RX4
RX5
DAUX
RX6
RN1444
Y/C mix
Net-Tune
D model
RN1444
Rec Ou
Volume Control
Key Matrix
FLT
TC92 73N-004
6dB
6dB
6dB
6dB
NTSC
Y/C sep
1-Li ne
MM15 12
Y/C mix
RSDET
74HC4051
6dB
6dB
0dB
TC9274N-008
TC9273F-017
P/T/R models
P model only
OPTI CAL 2
P/T/R models only
A
1
2
3
4
5
BCD
12

TX-NR801/E
SCHEMATIC DIAGRAM 1 Display and submicroprocessor
A
1
2
3
4
5
BCD
P7201A TO NAAR-8078 (SCH-9)
5.6
5.0
12.0
5.0
12.0
12.0
OR
Q
7
K
T
OR
P36 F2 F2 NP NP P35 P34 P33 P32 P31 P30 P29 P28 P27
53 54 55 56 57 58 59 60 61
62 63 64 65 66
P7203 FLASH WRITER
JL7202B
JL7202A
U7201
SPS-444-1-VP
L7201
NCH-1471
R7201 LM182
R7202 LM182
P7481
HEADPHONES
Q7202
KRA103S
OR RN2403
X7201
CST16.00MXW0C1
Q7201
M30626FHPFP
1:P96/ANEX1/SOUT4
1
24:P76/TA3 OUT
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
BYTE8CNVSS
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
SEG2733
VP
32
D7501
UDZ11B
D7203
UDZ5.1B
C7203
474J
C7204
474J
C7201
100/6.3
C7510
33/50
C7202
100/6.3
C7207
100/6.3
D7502
1SS352
OR
1SS355
D7204
D7201
1SS352
OR 1SS355
D7202
1SS352 OR 1SS355
C7483
104Z C7482
101J C7481 101J
C7214
102K
C7509
474Z
C7501
474Z
C7502
474Z
C7213
102K
C7208
104Z
C7293 102K
C7294 102K
C7295 102K
C7297 102K
C7206
104Z
S7574
FM MODE
S7542
DIRECT
R7371
10K
R7382
1K
R7389
*
*
R7390
*
*
R7391
**
R7392
**
R7292
*
*
R7291
**
R7290
**
R7501220
R7502
220
R7258 10K
R7431
220
R7432
2.2K
R7340
10K
R7339
10K
R7509
330
R7205 1K
R7309
10K
R7229 220
R7271
10K
R7289
*
*
R7338 10K
R7268 10K
R7267 10K
R7266 10K
R7265 10K R7256 10K R7255 10K R7254 10K R7253 10K R7252 10K R7251 10K
R7250 4.7K
R7249 4.7K
R7260 10K
R7272 220
R7259 10K
R7301
220K
R7330 4.7K
R7386 10K
R7380 10K
R7379 10K
R7329 10K
R7237 220
R7263 1K
R7276 *R7376
*R7277 *
R7377
*
R7286 10K
R7279 1K
R7397 2.7K
R7393 2.7K
R7394 2.7K
R7395 2.7K
R7212
1K R7211 1K
R72801K
R7275 4.7K
R7220 1K
R7230 220
R7219
10K
R7218
10K
R7210
1K R7209 1K
R7207 1K
R7206 1K R7204 1K R7203 1K
R7284 10K
R7282 10K
R7297 4.7K
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
VDST
RI
ISS
HPR HPE HPL GND
SYNC
OSDCS
SUBRES
+12V
GND GND
+5.6S
SUBREQ
SUBPOFF
MAINREQ
FLOSDDA FLOSDCL
DIMPWM
REMIN
VDDA VDCL
VSYNC 232RX 232TX NETTX NETRX SUBSO
MAINSO
MAINSCK
P36 P35 P34 P33 P32 P31 P30
P28
P29
+12V
P27
P26
GND
+5.6S
-VP
P28
RI
VDST
MAINREQ
SUBPOFF
TUNDOWN
TUNUP PRE-L PRE-R
STBY
RZDVD
PURE
UPSPL RZNET
RZCD RZPH RZAM RZT1
HPDET
LEDGRE
SYNC LEDRED
RZV1
ISS RZV5
FLRES RZV4
RZV3
RZV2 LEDRED
VBJ
VAJ LEDGRE
K3 SUBREQ
K2 MAINSCK
K1 MAINSO
SUBSO
K0
NETRX
NETTX
K0
FLOSDDA FLOSDCL
K1
DIMPWM MAININ SUBRES
232RX
232TX CNVSS
OSDCS FLCS1 REMIN
VDDA VDCL
VSYNC
AUDIO-SEL
K2
K3
GND
NADIS-7746
NAETC-7749
U1
U4
MDD/MDC MPP MWT/MWR MPA MGK
R7276 00000
R7277 00000
R7289 0 33K 10K 10K 10K
R7290 10K 33K 33K 0 33K
R7291 00000
R7292 00000
R7376 10K 10K 10K 10K 10K
R7377 -----
R7389 - 56K 10K 33K 33K
R7390 10K 56K 56K 0 56K
R7391 -----
R7392 -----
13

TX-NR801/E
SCHEMATIC DIAGRAM 1 Display and submicroprocessor
A
1
2
3
4
5
BCD
JL7201A
JL7203A JL7203B
P2510
VIDEO5
IN
L
R
R7587
0
R7585
0
R7583
R7581
0
R2573
75 R2574 75
R2575 75
R2571
330
R2572
330
R2576
22
U2501
TORX178A
OPT
YC
P2508
S
V
C2578
104Z
C2577104Z
C2571
471K
C2572471K
C2582
104Z
-32
12.0
12.0
5.6
P3220B
(SCH.3)
P102B
TO NADG-7226
(SCH-2)
P7559A
P7559B
Q7504
Q7503
KTC3875-GR
OR 2SC2712-GR
Q7539
KTC3875-GR
OR 2SC2712-GR
Q7538
KTC3875-GR
OR 2SC2712-GR
NP NP NP NP NP NP 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
HNA-16MM40T OR 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
P2506B
(SCH.10)
or
(SCH.11)
SCH.10: 120V/Australian models
SCH.11: Other models
D7533
STANDBY
D7534
UPSPL
D7535
SEL2E10C
D7539
PRE-UP D7538
PRE-DO D7537
TUN-UP D7536
TUN-DO
L2501
2.2
S7569
VOLUME
D7552
D7532
CD
D7531
PH
TAPE
D7530
TU
D7529
TA
D7524
V3
D7525
V4
D7526
V5
D7521
DVD
D7522
V1
D7523
V2
Q7533
Q7534
Q7535
Q7527 Q7532
Q7531Q7530
Q7529
Q7549 Q7548 Q7547 Q7546
Q7524
Q7521 Q7522 Q7523 Q7525 Q7526
Q7502
M66005-0001FP
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
SEG0159 SEG0258 SEG0357 SEG0456 SEG0555 SEG0654 SEG0753 SEG0852 SEG0951 SEG1050 SEG1149 SEG1248 SEG1347 SEG1446 SEG1545 SEG1644 SEG1743 SEG1842 SEG1941 SEG2040 SEG2139 SEG2238 SEG2337 SEG2436 SEG2535 SEG2634 SEG2733
SEG2831 SEG2930 SEG3029 SEG3128 SEG3227 SEG3326 SEG3425 SEG3524 SEG3623 VCC119
VCC260
VP32
VSS22 XIN21 XOUT20 ~CS14~RESET
13
C7506
474J
C7503 100/6.3
C2581
100/16
C7505
104Z
C7504
101J
C7514
101J
C7507104Z
C7508101J
C7559
104Z
C7569
104Z
S7592
TAPE
S7574
FM MODE
S7542
DIRECT
S7571
DSP <
S7541
STANDBY
/ON
S7543
AUDIO SEL
S7552
TUN S7579
ENTER
S7544
DVD
S7559
DISPLAY
S7578
TUNING UP
S7577
TUNING
DOWN
S7576
SETUP
S7575
MEMORY
S7572
DSP > S7573
PTY/TP
DIMMER
S7549
VIDEO 5
S7548
VIDEO 4
S7547
VIDEO 3
S7546
VIDEO 2
S7545
VIDEO 1
S7558
PRESET <
S7557
PRESET >
S7556
RETURN
S7554
CD S7555
NET
S7553
PHONO
S7565
OFF
S7564
ZONE 2
S7563
REC S7566
STEREO S7567
SURROUND S7568
THX
R7541 330
R7542 330
R7574 330
R7537
470
R7534
470
R7540
470
R7590
270
R7589
270
R7505330
R7506330 R7507330
R7508330
R7504
27K
R7511 10K R7512 10K
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
R7315
1K
R7316
1K
R7539 150
R7538 180
R7578
12K
R7544 560
R7543 470
R7494
470
R7493
470
R7497
470
R7492
470
R7496
470
R7491
470
R7495
470
R7490
470
R7577 3.9KR7576 2.2K
R7575 1.2K
R7573 820R7571 470 R7572 560
R7558 12K
R7551
12KR7548 3.9KR75472.2K
R7546 1.2K
R7545 820
R7567 3.9KR7566 2.2K
R75573.9K
R7564 820 R7565 1.2K
R75562.2KR7555 1.2KR7554 820
R7563 560R7562 820
R7553 560R7552 470
P30
P28
P29
14G
13G 11G
9G 8G 7G 6G 5G 4G 3G 2G 1G
12G 10G
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
FLAC1
-VP
FLGND
FLAC2
-VP P28 P29 P30 P31 P32 P33 P34 P35 P36
1G 2G 3G 4G 5G 6G 7G 8G 9G
10G 11G 12G
-VP
FLAC1
PURE STBY
UPSPL
FLGND
FLAC2
+5.6S +5.6S
K1 K1
STBY STBY
FLOSDDA
FLOSDCL
FLCS1
FLRES
PURE PURE
UPSPL UPSPL
GND GND
AUDIO-SEL AUDIO-SEL
+12V +12V
+5V
DGND
OPT
RED
GRN
LEDRED
LEDGRE
RZDVD
RZV1 RZV2 RZV3 RZV4 RZV5 RZT1
RZAM
RZPH RZCD
RZNET
PRE-R
PRE-L
TUNUP
TUNDOWN
VBJ
VAJ
K0
K1
AUDIO-SEL
K2
K3
V5-L AGND V5-R
V5C GND V5Y GND
V-5
LED BLACK GOLD SILVER
D7536 GREEN ORANGE OGANGE
D7537 GREEN ORANGE ORANGE
D7538 GREEN ORANGE ORANGE
D7539 GREEN ORANGE ORANGE
KRC102S OR RN1402Q7521-7527,Q7529-Q7534,Q7536-7539
NAETC-7747
NAETC-7722
NAETC-7721
NAETC-7748
U2
U3
U5
U6
0
Q7533~Q7535: KRC102S OR
RN1402
(SCH.7)
14

TX-NR801/E
SCHEMATIC DIAGRAM 2 DSP and Main microprocessor sections
A
1
2
3
4
5
BCD
NADG-7687
U7
O
Q703
MB86344BPFV-G-BND
THX/OOS/BASS-MANAGEMENT
A0122
A1114
A1534A1633 A1723
A2113
A3 106 A4 105
A5 95
A6 86
A7 78 A8 77
BOOT142 BST141
BTACT17
BTSL134
CS084
D0129 D1128
D10 93 D11 92
D12 89 D13 88 D14 87
D15 80 D16 79
D2125
D2732D28
31
D2922
D3124
D3021D3120
D4123
D5116 D6115
D7 104 D8 103
D9 94
EXLOCK136
EXTIN2
GP0132 GP1131
GP10 107
GP2130
GP3
120 GP4
119 GP5
118
GP6112 GP7111 GP8110
GP9
108
HACN 83 HCLK 75
HCS 76
HDOUT 82
LRCKI129
MCLK1
144
MCLK2139
MOD06 MOD1
5
NC3133
NC4135
OE0121
PAGE015PAGE1
14PAGE2 13
PLOCK16
PM140
SCKOUT10 SDI127SDI228 SDO325SDO426 SYNC12 TCK97
TDI 98 TDO99
TMS 100
VDDE118 VDDE3 90
VDDE4126
VDDI11 VDDI211
VDDI6 96
VDDI7
109
VDDI8137
VSS07 VSS19
VSS10 102
VSS11117
VSS12127
VSS13138
VSS1 4143
VSS219 VSS324 VSS430
VSS8 81
VSS9 91
WE0 85
WMD04WMD13 XRST8 XTRST 101
Q700
MB86D41PFV-G-BND
DD/DTS/AAC-DECODER
A0112
A1110
A10 85 A11 84 A12 83 A13 66 A14 65 A15 64 A16 63
A17 62
A2109
A397 A496 A595 A694 A793 A892
A9 82
BCKI117 BCKI 229
BCKI3/FS1
6
BCKO20
BOOT54
BST56
CS044
D0108 D1107
D10/GP2 78 D11/GP3 77 D12/GP4 75 D13/GP5 74 D14/GP6 73 D15/GP7 72
D2105 D3104 D4103 D5102
D699 D798
D8/GP0 80
D9/G P1 79
DQM/OE0 43
EXLOCK 59
EXTI N3
GP/1 4RAS 39
GP1067
GP11/VSS118
GP12/SDCLK 37
GP13/CLKEN 38
GP15/CAS 42
GP869 GP968
HACN32
HCLK34
HCS36
HDIN 33
HDOUT 35
KFSO22 LRCKI115 LRCKI228
LRCKI3/FS2
4
LRCKO19
MCLK19
MCLK212
MOD058
MOD1 57
MS13
PAGE 0 53
PAGE1 52
PAGE2 50
PLOCK7
PM113
SCKOUT14 SDI118
SDI2
30
SDI3114 SDI4115
SDO123 SDO224 SDO325 SDO4
26 SPDIF27
SYNC116
TCK89
TDI90
TDO 86 TMS 87
TST1 /BTACT 55
TST2/VSS117
TST3/VSS 119
VDD110 VDDE016
VDDE146
VDDE2 76
VDDE3106
VDDI05
VDDI2 40
VDDI3 60
VDDI 4 70
VDDI5100
VDDI6
120
VSS01 VSS18
VSS1 0 81
VSS1191
VSS12101
VSS13111
VSS211 VSS321
VSS431
VSS541
VSS648
VSS751
VSS8
61
VSS971
WE0 45
WMD049
WMD147
XRST
2XTRST 88
P100
FROM
FRONT
U105
TOTX179
U104
TOTX179
P101
COAXIAL2
COAXIAL1
COAXIAL3
Q130
74HC U04
1
2
3
4
5
6
8
9
10
11
12
13
GND7
VCC14
U101 TORX179
OPT2
U102 TORX179
OPT3
U100 TORX179
OPT1
X130
XTL-24.57M
X751
XTL-13.5M
X700
XTL-13.5M
R174
330
R136 10K
R137
10K
R175
330 R173
10K
R135
R134
R132
75 R131
75
R133
R130
75
R145
47
R140
470
R141
470
R139
470
R147 47
R148
47
R149 1K
R138
10K
R146 47
R143 47
R144 47
R150 220
R151 1K
R152 1K R153 1K
R155
220
R156 18K
R157
470
R158
470
R159
470
R160
470
R154
220
L170
470K
NCH-1479
L136
470K
L130
470K
L701 022M
L133
022M
L132 BK16 08LM182
L131
022M
L135 022M
L134
BK16
08LM182
C174
104Z
C175
104Z
C16
6
474
K
C169 104Z
C137 080D
C138
080D
C140
104Z
C128 104Z
C160
104Z
C122 104Z
C132 101J
C131
101J
C130
101J
C171 104Z
C164
470J
C163
470J
C151
104Z
C149
104Z
C129 104Z
C139 080D
C190
104Z
C761
104Z
C712
104Z
C762 104Z
C168
104Z
C759
104Z
C760
104Z
C770
120J
C769
220J
C767
104Z
C768
104Z
C758
104Z
C751
104Z C752 104Z C753 104Z
C711
104Z
C700
104Z
C709
104Z
C710
104Z
C147
104Z
C133
104Z
C135
104K
C136
104K
C143 104Z
C144
104Z
C142
104Z
C134
104K
C146
104Z
C179
104Z
C155 102K
C156 101J
C158
104Z
C704
104Z
C705
104Z
C706
104Z
C703 220J C702 220J
C701
104Z
C707
104Z
C708
104Z
C177
100/4
C178
100/4
C176
47/6.3
C141
47/6.3
C170
47/6.3
C172
47/6.3
C150
10/16
C167
47/6.3
C765
100/4
C764
100/4
C720
100/4
C719
100/4
C148
47/6.3
C152
47/6.3
C157
47/4
C1590.47/50
R164
100
R161
1.5K
R7102
10K
R7103
10
L702
0.82
R163
5.6K
R1661K
R1671K R1681K
R162
1.5K
R196330
R195330 R19447
R19747
R198330
R199330
R169
47
R779 1K
R780 1K
R781 1K
R755
47
R757
330 R758
330
R756
47
R760
56 R761 56
R759
330
R762
R784 1K
R783 220
R785 56
R786 56
R795
4.7K
R747
1K
R750
1K
R794
56
R798
1K
R793
56
R792
56
R745
330
R797
1K
R796
1K
R743
1K
R191
330
R716 330
R717 1K
R718 1K
R719 330
R725
R720 1K
R727 330
R730 1K
R710
47 R711 47 R712 47
R714
330 R715 330
R734 330
R709
47
R713
330
R708
330
R702
330
R700
330 R701
330
R703 R705
330
R706
330 R707 330
R733 330
R732 330
R190
1K
R192
330 R193
47
Q131
AK4114VQ
DIR
AVDD38
AVSS541
BICK 26
BOUT 17
CM0/CDTO/CAD132
CM1/CSN/SDA 33
COUT18
DAUX 28
DIF0/RX53 DIF1/RX65 DIF2/RX77
DVDD21
DVSS22
INT036
INT1
37
IPS0/RX4
1
IPS1 /IIC8
LRCK24
MCKO123
MCKO2 27
NC02 NC16
NC214
NC4
43
NC547
OCKS 0/CCLK/SCL 34
OCKS0/CSN/CAD0 35
P/SN9
R39
RX042
RX144
RX246
RX348
SDTO
25
TEST145
TEST24
TVDD13
TX0 15
TX1 16
UOUT19
VCOM
40
VIN12
VOUT 20
XTI 30
XTL010XTL111
XTO29
PDN31
Q162
KRC104S
RN14 04
P750
P603B
FROM NADG-7662 (SCH.8) NET-TUNE
P701
Q120
TC74VHC4040
CL_10
Q1 9
Q10 14
Q11 15
Q121 Q2
7Q3 6Q4 5
Q5
3Q6 2
Q7
4Q8 13
Q9 12
RSET11
VDD16
VSS
8
Q751
TC74VHC74FT
SN74AHC541
1CK3 1D2
1Q52CK 11
2D 12
2Q 9
GND7
VCC141CLR1
1PR
4
1Q
6
2CLR13
2PR 10
2Q 8
Q701
TC74VHC74FT
SN74AHC74
1CK3 1D2
1Q5 2CK 11
2D 12
2Q 9
GND7
VCC141CLR1
1PR
4
1Q
6
2CLR13
2PR10
2Q 8
Q170
MPC29285T
GI
O
Q171
MPC2933T
GI
O
Q161
78L0 5
G
I
R124
BK16
08LL241
R125
BK16 08LL241
L160
470K
L162
470K
C16
5
102
J
Q1
6
TC9246
AMPI4
AMPO5
LOCK15
M2 12
PD2REF1
S1 13 S2 14
VDD16
VDDA3
R790
56 R790
56 R790
56
R790
56
R782 56
R782 56 R782 56 R782 56 R787 56 R787 56 R787 56 R788 56 R788 56 R788 56 R788 56 R789 56 R789 56 R789 56 R789 56
R791
56 R791
56 R791
56 R791
56
R787 56
Q190
TC74 HC157
SN74AHC157
1A21B31Y42A52B62Y73A 11
3B 10 3Y 9
4A14 4B13 4Y12
GND8
VCC16
SEL
1ST15
Q705
CY7C 1019BV33 -15VCT
A0 4 A1 3
A1019A1118 A1217 A1316
A1415 A1514 A1613
A2 2 A3 1A432 A531 A630 A729
A821A920
GND19
GND225
I/O1 6 I/O2 7 I/O3 10 I/O4 11I/O522I/O623
I/O726 I/O827
VCC1 8
VCC2
24
CS5OE28
WE12
Q706
CY7C1019BV33 -15VCT
A0 4 A1 3
A1019A1118 A1217 A1316
A1415 A1514 A1613
A2 2A531 A630 A729
A821A920
GND19
GND225
I/O1 6 I/O2 7 I/O3 10 I/O4 11I/O522I/O623
I/O726 I/O827
VCC1 8
VCC2
24
CS5OE28
WE12
Q121
TC74VHCT00
1A11B21Y32A42B52Y63A 10
3B 9 3Y 8 4A 13 4B 12 4Y 11
GND7
VCC14
DSPPM"
INT1"
DSP1GP8"
TDI TCK
DSP1GP9"
DSP1 XRST
DSP1 TMS DSP1 TDO
DSP1GP10"
RAMCE
D1 D0
A13 A14 A15 A16
A3 A2 A1 A0
WE0
D8 D9
D10 D11 A13 A14 A15
A3 A2 A1 A0
WE0
D3 D2
INT1"
DSP1
BST"
A4 A5 A6 A7 A8 D7 D6
D14
D15 OE0
A9
A10 A11
A4 A5 A6 A7 A8
D12
D5
D4
OE0
A9
A10 A11
A12
DSP2
DS
WE0 CS0
D9
D10 D11 D12 D13 D14
A6
D15
A7 A8
A3 A4 D7 D8 A5
D2TMS
D2TDO D2TD I
D2TCK
DSXRST
DSPPM"
DSP1
HCS"
HDOUT" A2
DSPC L" A1
DSPD A" D6
DSP1HACN" D5
OE0
A0
DSP1RST"
D4
D3
D2
BCKI2
SDI2
LRCKI2
DSP1 2SD1 DSP1 2SD2 DSP1 2SD3 DSP1 2SD4
DIRL RCK
DIRBCK
DIRD A
DALRCK
DACBCK
D1
D0
+3.3V
+2.85V
BCKEX2 LRCK I2
LRCK EX2
DALRCK
GND
LRCKEX2
DALRCK LRCKI2 BCKEX2 DACBCK
BCKI2
+3.3V
INT1"
SDIEX2
+5VDAC
DSPPM"
DSP2BST"
DSP2RST"
DACBCK
LRCLPLL
SDI2
A16 A15
EX2
SS
SDI2
DACDA4
DACDA3
DALRCK
DSP12SD1
DSP12SD2
ADDA
SDIEX2
ADDA
LRCL PLL
EX2
OPTVCC MCK1
DACBCK
DALRCK
+5VD AC +5VDAC
+2.85V
XTI
MCK2
DIRCS DSPCL DSPDA
CDTO DIRPD
DIRBCK
DIRDA
+3.3V UPSMPL
+3.3V XTI
+5VD SP
INT1" INT0"
DALRCK
+2.85V +5VD SP
MCK2
UPSMPL
DIRLRCK
MCK1
GND
+3.3V
+3.3V
2NDPLLLOCK
2NDPLLCL
DSPD A
OPTF
RONT
COAX
IAL1
COAXIAL2 OPT
OUT +15V
COAXIAL3
DACBCK
OPTOUT
MCK1
GNDD AC
OPT1
OPT2 LRCL
PLL
OPT3
GNDDAC
+5VDSP
330
GNDDAC
LM182-T
LM182-T
LM182-T
330
R126
D13
1K
15

TX-NR801/E
SCHEMATIC DIAGRAM 2
A
1
2
3
4
5
BCD
DSP and Main
microprocessor
sections
T
A10 69
A11 59
A12 50
A1342
A14 41
A1534A1633
A7 78 A8 77
A9 70
BCKI1 38
BCKI2 46
BCKI3 48
BCKO 64
D16 79
D17 68
D18 67
D19 58
D20 57
D21 56
D22 53
D23 52
D24 51
D25 44
D26 43
D2732D2831
HCLK 75
HCS 76
HDIN 74
KFSI O 62
LRCKI236
LRCKI3 47
LRCKO 63
MS40
N.C1 71
N.C2
72
SDI335
SDI439
SDO1 60
SDO2 61
SPDI F 49
VDDE2 54
VDDI3
37
VDDI4 65
VDDI5 73
VSS430
VSS545
VSS6 55
VSS7 66
X160
XTL-24.576M
X180 XTL4
.332M
R7174
1K
R7169
1K
R7173
1K
R7160
330
R7159
330
R7158
R7157
R7154
R7156
R7155
R7153
R7128
330R7126
330
R7112
47K
R7007470
R7006470 R7005470 R7004470 R7003330 R7002220 R7001220
R7034
2.2K
R7131
10K
R7132
10K
R7075
330
R7172
1K
R7171
1K
R7170
1K
R7011 1K
R7109 10K
R70092.2K
R7010 1K R7110
22K
R70122.2K
R7069
1K R7070
1K R7071 1K R7072 1K R7073 1K R71071K
R7104 1K
R7092 330
R7091 330
R7090 330
R7089330
R7088330
R7087330
R70861K
R70851K
R7080
1K
R7000
100
R7008 220K
R70841K
R70831K
R70821K
R70811K
R7095 1K
R7094 1K
R7093 1K
R7096 1K
R7097
1K
R7077
1K
R7079
1K R7078 1K
R7076
1K
R7074
1K
R7186
22K
R7185
22K
R7184
22K
R7024 470
R7025470
R70191K
R7023 470
R7027 470
R7060
1K R7059 1K R7058 1K R7057 1K R7056 1K R7055 1K
R7053
1K
R7030100
R7029100 R7028220 R7026 330
R7021
1K
R7031
1K R7032
1K R7033
1K
R7035
220 R7036
2.2K R7037
220 R7038
1K
R7042
330 R7043
470 R7044
470 R7045
470
R7047
470R7048
470R7049
470R7050
470
R7051
1K
R7052
1K
R7054
1K
R70181K
R7020
2.2K
R7022 1K
1K
R7119
1M
R7013
10K
X7000
CSTC
V16.0MXJ
0C
L753
470K
L751
022M
L180
220K
L7000
220K
L801
022M
L102
022M
C121
104Z
C7010 104Z
C166
474K
C120
104Z
C118
101J
C763
104Z
C173 150J
C169 104Z
C7100 104Z
C115
104Z
C162
120J
C161150J
C105
101J
C107
101J
C104
101J
C106
101J
C754
104Z
C755
104Z
C756
104Z
C757 104Z
C803
104Z
C7101
104Z
C7007
104Z
C7006 104Z
C7001
104Z
C7008
104Z
C182
104Z C181 331J
C183
561J C184 330J
C801
101J
C111
104Z
C806
104Z
C185
330J C187 104Z
C7009
104Z
C855
103K
C108
47/6.3
C850
47/16
C119
330/6.3
C101
47/16
C100
47/16
C116330/6.3
C103
47/6.3
C102
47/6.3
C847
47/16
C848
47/16
C849
47/16
C851
47/16
C852
47/16
C853
47/16
C854
47/16
C766
100/4
C802
330/6.3
C7000
104F
C7002
100/6.3
C7005 100/6.3
C180
10/16
C110
47/6.3
C807
330/6.3
C186
10/16
C7004 1/50
C7003
100/6.3
R164
100
R803
47
R801 1K
R802
47
R1231K
R122
1K
R843
4.7K
R844
4.7K
R845
4.7K
R846
4.7K
L752
0.82
R117 330
R118 330
R119 330
R120 47
R121
330
R831
1.2K
/2.2 K
R832
1.2K
/2.2 K
R827
1.2K
R828
1.2K
R829
1.2K
R830
1.2K
R833
1.2K
/2.2K
R834
1.2K
/2.2 K
R835
1.2K
R836
1.2K
R837
1.2K
R838
1.2K
R839
1.2K
/2.2 K
R840
1.2K
/2.2K
R841
1.2K
R842
1.2K
R812
3.3K
R811
3.3K
R813
3.3K
R814
3.3K
R816
3.3K
/000
R815
3.3K
/000
R817
3.3K
/000
R818
3.3K
/000
R820
3.3K
R819
3.3K
R821
3.3K
R822
3.3K
R824
3.3K
/000
R823
3.3K
/000
R825
3.3K
R826
3.3K
R847
4.7K
R848
4.7K
R849
4.7K
R850
4.7K
R851
4.7K
R852
4.7K
R853
4.7K
R854
4.7K
R855
4.7K
R856
4.7K
R857
4.7K
R858
4.7K
R864 180
R863
180
R859
180
R860180
R861 180
R862
180
R865 180
R866
180
R867 180
R868 180
R869 180
R870
180
R871
180
R872 180
R873
4.7K
R874 4.7K
R
163
5
.6K
R16510K
R1661K
R1671K R1681K
R176
680
1.5K
R112
22
R113
22
R107
4.7K
R1114.7K R109
4.7K R105
10K
R103
180K
R114
22
R115
22
R101
100K
R108
4.7K
R110 4.7K R102
180K
R104
10K
R106
4.7K
R127
4.7K R128
3.3K
R100
100K
R875
22
R876
22
R877
22
R878
22
R879
22
R880
22
R881
22
R882
22
R777 56
R773 56
R764
330
R767 56
R765
330
R769
330
R770
1K
R771
330
R768 56
R778 56
R772 56
R774 47
R775 47
R779 1K
R780 1K R781 1K
R760
56 R761 56
330
R762
330
R763
330
R808
47 R807
47 R806
47 R805
47
R804
1K
R180
330
R181
330 R182
330
R183
10K
P7003 TO NAAR-8078 (SCH.9)
P800
D106 D102
D108 D104D105
D109 D107
D103
D7004
D7000
D7002D7001
D7003
Q100
3
2
4
1
Q101
3
2
4
1
Q102
3
2
4
1
Q801
5
6
4
7
Q802
5
6
4
7
Q803
5
6
4
7
Q804
5
6
4
7
Q102
5
8
6
7
Q101
5
8
6
7
Q100
5
8
6
7
Q801
NJM2114M-D
OR BA15532F
OR NJM5532M-D
38
21
Q802
38
21
Q803
38
21
Q804
38
21
C827 681J
C828
681J
C829
681J
C830
681J
C831
681J /331J
C832
681J /331J
C820
472J
C821*
472J
C822*
472J
C823
472J
C824
472J
C825
472J
C826
333J
C819
472J
C833
681J /331J
C834
681J /331J
C835
681J
C836
681J
C837
681J
C838
681J
C839C840
681J /331J
C841
153J
C842
153J
C114
152J
C113
152J
P7701A
TO POWER AMP. VIA (SCH.7)
D7005
UDZ6
.2B
Q7001
KRC104S
RN1404
P7000FLASH WRITER
Q7000
1:P96/ANEX1/SOUT4
1
24:P76/TA3OUT
24
25:P75/TA2IN/~W
25
26:P74/TA2OUT/W
26
27:P73/~CTS2/~RTS2/TA1IN/~V
27
28:P72/CLK2/TA1OUT/ V
28
29:P71/RXD2/ SCL/TA0 IN/TB5IN
29
2:P95/ANEX0/CLK4
2
30:P70/TXD2/SDA/TA0 OUT
30
3:P94/DA1/TB4IN
3
4:P93/DA0/TB 3IN
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
BYTE 8
CNVSS 9
P00/D0 88
P01/D1 87
P02/D2 86
P03/D3 85
P04/D4 84
P05/D5 83
P06/D6 82
P07/D7 81
P100/AN0 97
P101/AN1 95
P102/AN2 94
P103/AN3 93
P104/AN4/~KI0 92
P105/AN5/~KI1 91
P106/AN6/~KI2 90
P107/AN7/~KI3 89
P13/D1177 P14/D1276 P15/D13/~INT375 P16/D14/~INT474 P17/D15/~INT573 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/A961 P32/A1060 P33/A1159 P34/A1258 P35/A1357 P36/A1456 P37/A1555 P40/A1654
P44/~CS050 P45/~CS149 P46/~CS248 P47/~CS347 P50/~WRL/~WR46 P51/~WRH/~BHE45 P52/~RD44 P53/BCLK43 P54/~HLDA42 P55/~HOLD41 P56/ALE40 P57/~RDY/CLKOUT39 P60/CTS0/RTS038 P61/CLK037 P62/RXD036 P63/TXD035 P64/~CTS1/~RTS1/~C34 P65/CLK133 P66/RXD132 P67/TXD131
P77/TA3IN 23
P80/TA4OUT/U22 P81/TA4IN/~U 21
P82/~INT0 20 P83/~INT1 19 P84/~INT2 18
P85/~NMI 17
P86/XCOUT11
P87/XCIN 10
P97/ ~ADTRG/SIN4 100
VCC116
VCC262
VREF98
VSS114
VSS264
XIN 15
XOUT13
~RESET 12
L101 022M
L161
BK16 08LM182
L802
022M
C165
102J
Q180 LC72723M
EUROPEAN MODEL ONLY RDS DECODER
CIN 6
FLOUT5MODE12
MPXIN 2RDCL15 RDDA14
RDSID/READY
16
RST13
TEST 7 VDDA3
VDDD11
VREF1
VSSA 4
VSSD10 XIN9 XOUT 8
Q160
TC9246F
AMPI4AMPO5
CKO10
LOCK15
M1 11 M2 12
PD2REF1
S1 13 S2 14
VDD16
VDDA3
VSS 9
VSSA6XI7XO
8
R782 56
R782 56
R782 56
Q7101
TC74HC541FT
SN74AHC541
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
GND10
VCC
20
Y1
18Y2
17Y316 Y415Y514Y613Y712Y8
11
G1 1
G2
19
Q7100
TC74HC541FT
SN74AHC541
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
GND10
VCC20
Y118Y217Y316Y415Y514Y613Y712Y8
11
G1 1
G2
19
Q7102
TC74HCT7007
1 2 3 4 5 6 78 9
10 11 12 13
14
AK4528VF
ADC/DAC
AGND7
AINL+ 4 AINL- 5
AINR+2
AINR- 3AOUTL+26AOUTL-25
AOUTR+28AOUTR-27
BICK12
CCLK/CKS116CDTI/CKS015 DEM020DEM121 DFS18 DGND24
LRCK11
MCLK10
SDTI14
SDTO13
VA 8
VCOM1
VD23 VREF 6 VT
22
CS/DIF
17
PDN
19 S/P 9
Q800
AK4536VQ
6CH DAC
AVDD
33
AVSS34
BICK 9
CAD0 6 CAD1 7
CCLK18 CDTI19
CKS022
CKS1
23CKS224
DFS021
DIF025DIF126 DIF227
DVDD
11
DVSS12
DZFE28 DZFL1 5
DZFL2 3
DZFL3
30 DZFR1 4
DZFR2
31
DZFR329
L1+ 2 L1- 1
L2+42
L2- 41
L3+38
L3- 37
LRCK16
MCLK10
R1+44
R1-43
R2+40
R2-39
R3+36
R3-35
SDTI 113 SDTI 214 SDTI 315
SMUTE17
VREFH32
CSN20
PDN 8
P7004
P7002
5
VCT
A0 4 A1 3 A2 2 A3 1A432 A531 A630 A729
I/O1 6I/O8
27 CS5OE28
DSPDA RDSDET
DSPCL
VOLH
SEC1H
PRTCTV
PRTCTHM
+5VDSP
SD
PRTCTV
PRTCTHM
SEC1H
Z2MUT
Z2LMUT
AMUT
HPMUT
TNCL
DSPCL DSPDA
GND +13V
POFF
RDSCL
WRESET
RESET
FLAS HDO
FLAS HBY
VCCP UP
XDARST
XDACS
XPOR RDSDA
RDSID
CVSS
SDA SCL
NPOWER
TNCS1
GND
TNDATA
XPOR SUBP OFF/FCL
XDACS SUBRST/FDI GNDDAC
XDARST CVSS +5VDSP
DSPDAWRESET +5VD AC
NPOWER -15V
DSPCL +15V
SCL RDSDET
SDA DSP1
HDOUT AMUT
SUBPOFF/FCL Z2MU T
RAMCE
MAINREQ HPMUT
SUBRST/FDI VOLH Z2LMUT
A16
D11
A13 A14 A15
NET TNCL
SUBSO DSP1
GP10" TNDATA
MAIN SO
VCCMEM2
DSP1GP9" TNCS1
MAINCL CDTO"TNCS2
SUBREQ
+3.3V VLSTB
VPDA
VPCL
DIRCS AFCL
DIRPD AFDA
DFS AFSTB
D15
OE0
A9
A10 A11 A12
DAPD STREO
VCCP UP SD
2NDPLLLOCK TUMUT
2NDPLLCL PLLC E
2NDPLLCS APOWER
DSP2HACN" EX2 SPRL F
DSP2HDOUT" CODECPD SPRL Z2
DSP2HCS" UPSMPL
A7 A8
12VTRGZ
DSPCL" DSPC L 12VTRGB
DSPD A" DSPD A 12VTRGA
DSPDA" VPOWER
DSPCL" SPRL Z2 5.6S
DSP1RST" 12VTRGZ +13V
DSPPM"
GP10
12VTRGB
CODECPD
DSP1RST DSP1GP8
DSP1BST
DSP1HCS DSP2RST DSP2BST DSP2HCS
DSP1PM
INT1
INT0
TNCS2
DSP1GP8"
UPSMPL
DSP1HACN
12VTRGA
DSP2 HACN
DSP2 HDOUT
DSP1BST" VPOW ER
DSP1HCS"
DSP2RST"
A9
A10
DSP2BST"
DSP2HCS" GNDDAC
+5VDAC
DACD
A1
DACD
A2
A11
+3.3V
DSP1HDOUT" DSP1HDOUT +15V
DSP2HACN" DSP1HACN
DSP1HACN" DSP2HACN -15V
+5VDSP
A12
DACBCK
DALRCK
DACBCK
A13 DSP2HDOUT
A14 INT1" INT1
INT0" INT0
DSP12SD4 DSP2HDOUT"
DACBCK
MCK1
DALRCK GND
ADIN
DACBCK RT
ADDA
GNDADIN
LIN- LIN+ RIN- RIN+
DACDA1 LT
DALRCK
A16 A15
DSP12SD3
DOSBR
+2.85V
DOSBL
DOL
DOR
DOSL
DOSR
GNDDAC
DOC
DFS DOSW
CODECPD +5VD AC
DAPD
DACBCK
MCK1 L+
L-
XTI
2NDPLLLOCK
2NDPLLCL 2NDPLLCS
R+
DSPD A
DACDA2 R-
DACDA3 SL+
DACDA4 SL-
DALRCK SR+
SR- CENTER+
CENTER-
SW+
DFS SW-
D102~D109:1SS352 OR 1SS355
NJM4580M-D
NJM4580M-D
NJM4580M-D NJM4580M-D
NJM4580M-D
NJM4580M-D
NJM2114M-D
OR BA15532F
OR NJM5532M-D
NJM2114M-D
OR BA15532F
OR NJM5532M-D
NJM2114M-D
OR BA15532F
OR NJM5532M-D
NJM2114M-D
OR BA15532F
OR NJM5532M-D
NJM2114M-D
OR BA15532F
OR NJM5532M-D
NJM2114M-D
OR BA15532F
OR NJM5532M-D
NJM2114M-D
OR BA15532F
OR NJM5532M-D
*: D/A models only
D/A models/
Other models
D/A models/
Other models
Q103
M30624FGAFP
R7153~R7158:
330
681J /331J
TO NAAR-8078 (SCH.9)TO NAAR-8078 (SCH.9)
TO NAAR-8078 (SCH.9)
R7106 1K
R7105 1K
16

TX-NR801/E
SCHEMATIC DIAGRAM 3 Audio I/O terminals
P602A
NET TUNE
TO NADG-7662
(SCH. 11)
LEFT
DVD IN
RIGHT
C3284
104Z
C3285
104Z
C3281
104Z
C3300
101J
C3282
104Z
C3283
104Z
C3200
331K
C3201
331K
C3202
331K
C3203
331K
C3204
331K
C3205
331K
C3206
331K
C3207
331K
C3208
331K
C3209
331K
R3320
22
(1/2W)
R3321
22
(1/2W)
R3252
100K
R3253
100
R3254
100K
R3250
100K
R3251
100K
R3234
220K
R3235
220K
R3222
56K
R3223
56K
R3301 2.2K
R3300 2.2K R3302 2.2K
R3230
220K
R3231
220K
R3206
330
R3218
56K
R3207
330
R3219
56K
R3232
220K
R3233
220K
R3208
330
R3220
56K
R3209
330
R3221
56K
R3228
220K
R3229
220K
R3204
330
R3216
56K
R3205
330
R3217
56K
R3238
2.2K
R3239
2.2K
R3236
2.2K
R3237
2.2K
R3226
220K
R3227
220K
R3202
330
R3203
330
R3214
56K
R3215
56K
R3240
220K
R3241
220K
R3242
220K
R3243
220K
R3200
330
R3201
330
R3224
220K
R3225
220K
R3212
56K
R3213
56K
C3251 10/50
C3250 10/50
C3252
10/16
C3222
47/50
C3223
47/50
C3218
47/50
C3219
47/50
C3220
47/50
C3221
47/50
C3216
47/50
C3217
47/50
C3214
47/50
C3215
47/50
C3212
47/50
C3213
47/50
C3320
220/16 C3321 220/16
Q3205
NJM4565M-D
38
21
Q3203
NJM4565M-D
38
21
Q3204
NJM4565M-D
38
21
Q3202
NJM4565M-D
38
21
Q3201
NJM4565M-D
38
21
Q3200
NJM4565M-D
38
21
Q3205
5
6
4
7
Q3203
5
6
4
7
Q3204
5
6
4
7
Q3202
5
6
4
7
Q3201
5
6
4
7
Q3200
5
6
4
7
DATA FUNC CL
GND
VDD VSS
Q3300 TC9274AN-008
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17
18 19 20 2122
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
P3210B
TO NAAR-8078 (SCH. 9) P3211B
TO NAAR-8078 (SCH. 9)
P3202
VIDEO 2
LEFT
REC OUT
RIGHT
LEFT
PLAY IN
RIGHT
P3201
VIDEO 1
LEFT
REC OUT
RIGHT
LEFT
PLAY IN
RIGHT
P3203
VIDEO 3
VIDEO 4
LEFT
PLAY IN
RIGHT
LEFT
PLAY IN
RIGHT
P3220A
VIDEO 5
TO NAETC-7722
(SCH. 10)
V5L
AGND
V5R
NTL
AGND
NTR
ASTB AFCL AFDA
MUTZ2
+15V
GND
-15V
LRZ2 AGND
LT
AGND
RT
AGND
RRZ2
NAAF-7720
U13
A
1
2
3
4
5
BCD
17

TX-NR801/E
SCHEMATIC DIAGRAM 3 Audio I/O terminals
C3080
104Z
C3081
104Z
C1104
104Z
C3082
104Z
C1001
104Z
C1004
101J (CH)
C3020
331K
C3021
331K
C3100
101J
C3000
221K
C3001
221K
C3004
152J
C3022
331K
C3023
331K
C3008
123J C3010 392J
C3009
123J C3011 392J
R3121
22
(1/2W)
R3120
22
(1/2W)
R1004
100K
R1003
100K
R1006
100
R1005
100K
R1103
3.3K
R1102
680K
R3122
10
R3123
10
R1000
330 R1001 330
R1002
100K
R3021
330
R3029
220K
R3025
56K
R3020
330
R3028
220K
R3024
56K
R3010
22K
R3017
1.2K
R3016
1.2K
R3008
270K
R3001
330
R3005
470K
R3003
56K
R3000
330
R3004
470K
R3002
56K
R3006
560 R3009
270K R3011 22K
R3007
560
R3014
47K
R3015
47K
R3031
220K
R3030
220K
R3023
330
R3027
56K
R3022
330
R3026
56K
R3033
2.2K
R3032
2.2K
R3035
220K
R3034
220K
R1013 2.2K
R1014 2.2K R3102 2.2K R3100 2.2K R3101 2.2K R1012 2.2K R1011 2.2K R1010 2.2K R1015 0
C1007
10/16
C3122
47/16
C3123
47/16
C1002
10/16
C1003
3.3/50
C1006
3.3/50
C3027
47/50
C3026
47/50
C3003
47/50
C3002
47/50
C3007
220/6.3
C3006
220/6.3
C3028
47/50
C3029
47/50 C3121
220/16
C3120
220/16
C1005
101J
(CH)
C3005
152J
Q3020
NJM4565M-D
38
21
Q3000
NJM4565M-D
38
21
Q3021
NJM4565M-D
38
21
Q3020
5
6
4
7
Q3000
5
6
4
7
Q3021
5
6
4
7
P3000
LEFT
PHONO
RIGHT
LEFT
CD
RIGHT
P3010B
TO NAAR-8078 (SCH. 9)
STB
CL DATA GND VSS VDD
Q3100 TC9273F-017
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
P3001
TAPE
LEFT
REC OUT
RIGHT
LEFT
PLAY IN
RIGHT
P1010A TO TUNER PACK
P3011B
TO NAAR-8078 (SCH. 9)
Q1102
2SC2712
Q1001 78M12
GI
O
SD
TMUT
TUR GND TUL DET
12VTU
+5V
FMSIG
GND
VLCL VLDA
PLLCE
STEREO
RDSDET
ASTB AFDAAFCL
ASTB AFCL AFDA
PLLCE
VLDA VLCL TMUT
SD
STEREO
+15V
GND
-15V
+5V
RDSDET
LRZ2 AGND
LT
AGND
RT
AGND
RRZ2
NAAF-7719
U12
European model only
A
1
2
3
4
5
BCD
18

TX-NR801/E
SCHEMATIC DIAGRAM 4 Preamplifier section
J4042 J4038
J4039
J4044
J4040
J4043
P3601
LEFT
SURROUND
RIGHT
LEFT
SURROUND
RIGHT
BACK
P3600
MULTICHANNEL
INPUT
LEFT
FRONT
RIGHT
CENTER
SUBWOOFER
P4010B
TO NAAR-8078 (SCH. 9)
NC NC
NC NC CS2 CS1
GNDSTB
DATA CK
VSSVDD
LM LTRT
RM
Q4200 TC94A07F
1 2 3 4 5 6 7 8 9
10 11 1213
14 15 16 17 18 19 20 21 22 23 24
NC NC
NC NC CS2 CS1
GNDSTB
DATA CK
VSSVDD
LM LTRT
RM
Q4201 TC94A07F
1 2 3 4 5 6 7 8 9
10 11 1213
14 15 16 17 18 19 20 21 22 23 24
NC NC
NC NC CS2 CS1
GNDSTB
DATA CK
LM
LTRT
RM
Q4202 T
C
4 5 6 7 8 9
10 11 1213
14 15 16 17 18 19 20 21
C3606
331K
C3605
331K
C3604
331K
C3603
331K
C3607
331K
C3602
331K
C3601
331K
C3600
331K
C42
10
C42
10
C42
10
C421
7
102J
R3875
22K
R3874
22K
R3877
22K
R3876
22K
R3863
1.5K
R3862
1.5K
R3867
10K
R3866
10K
R3864
10K
R3865
10K R3879 22K
R3878
22K
R3873
22K
R3872
22K
R3869
1.5K
R3871
1.5K
R4042 0
R4032 2.2K
R4022 2.2K
R4023 2.2K
R4033 2.2K
R4043 0
12K
R4031 12K
R4041 1.8K
R4040 1.8K
R4030 12K
R4020 12K
R4700
100K
R4701
100K
R4702
100K
R4323
22
(1/2W)
R4321
22
(1/2W)
R4121
22 (1/2W)
R4120
22 (1/2W)
R3625
220K
R3626
220K
R3605
330
R3615
56K
R3606
330
R3616
56K
R3623
220K
R3624
220K
R3603
330
R3613
56K
R3604
330
R3614
56K
R3622
220K
R3627
220K
R3602
330
R3612
56K
R3607
330
R3617
56K
R3620
220K
R3621
220K
R3600
330
R3610
56K
R3601
330
R3611
56K
R3801
220K
R3800
220K
R3868
1.5K
R3870
1.5K
R4000
10K
R4061
220K
R4001
10K
R4060
220K
R4011
10K
R4010
10K
R4324
22
(1/2W)
R4103 2.2K
R45
4
3.3
K
R4541
4.7K
R4320
22
(1/2W)
R4210
220K
R4200
100K
R4211
220K
R4201
100K
R4322
22
(1/2W)
R4212
220K
R4202
100K
R4217
220K
R4207
100K
R
4
1
0
R4325
22
(1/2W)
R
4
1
0
R4100 2.2K
R4500 2.2K R4501 2.2K R4503 2.2K R4502 2.2K
R3805 220K
R3821 220K R3820 220K R3840 220K R3841 220K
R4101 2.2K
R4300 2.2K R4301 2.2K R4302 2.2K
R3807 220K
R3802 220K R3804 220K R3803 220K R3806 220K
C4121
220/16
C4120
220/16
C3616
10/50
C3615
10/50
C3614
10/50
C3613
10/50
C3617
10/50
C3612
10/50
C3611
10/50
C3610
10/50
C3801
47/50
C3800
47/50
C4011
10/50
C4010
10/50
C45
4
100/
6
C4320
220/16
C4200
10/50
C4220
1/50
C4321
220/16
C4221
1/50
C4201
10/50
C4322
220/16 C4222
1/50
C4202
10/50
C4323
220/16
C4227
1/50
C4207
10/50
C4324
220/16
C4
2
10/
5
C4325
220/16 C4
2
10/
5
C3841 10/50
C3821 47/50 C3820 47/50 C3840 10/50
C3806 10/50
C3805 10/50 C3803 10/50 C3804 10/50 C3802 47/50 C3807 470/6.3
C3865
272J
C3864
272J
C3863
122J
C3862
122J
C4100
101J
C3681
104Z
C3680
104Z
C4000
330J
C4001
330J
C45
0
101
C
1
C4300
101J
Q3860
NJM4565M-D
38
2
1Q3861
NJM4565M-D
38
2
1
Q3862
NJM4565M-D
3
8
2
1
Q4000
58
6
7
Q3860
5
6
4
7
Q3862
5
6
4
7
Q3861
5
6
4
7
Q4000
NJM4565M-D
3
2
4
1
VSS
ST
GND CL
DATA
VDD
Q4101 TC9164AF
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
VSS
ST
GND CL
DATA
VDD
Q4100 TC9163AF
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
D45
4
5.1
B
P4011B
TO NAAR-8078 (SCH. 9)
P4020B
TO NAAR-8078 (SCH. 9)
AFDA AFCL
VLCLVLDA
VLSTB
ASTB
VLCL
VLDA
VLSTB
AFDA AFCL
VLCL
ASTB
VLDA
VLSTB
LRZ2
LT RT
RRZ2
HPMUT
AMUT
Z2MUT
ASTB AFDA AFCL VLCL VLDA
VLSTB TNCS2 TNCS1
TNDA TNCL
DSW
DC
DSR DSL
DR DL
DSBL DSBR
+15V
GND
-15V
J4044
J4042
J4039
J4038
J4043
J4040
Subwoofer
Left
Center
Right
YesNoYes
NoYesNo
Other
AUSTRALIA
USA,CANADA,
Other
MPA
MDD,MDC,
Destination
Type
Circuit No.
A
VLSC
Left
Surround
Right
Surround
A
A
1
2
3
4
5
BCD
19

TX-NR801/E
SCHEMATIC DIAGRAM 4 Preamplifier section
A
1
2
3
4
5
BCD
P4600
P4601
Q4421
2SA1163-BL
Q4420
2SA1163-BL
Q4422
2SA1163-BL
P4012A
TO NAAR-8078 (SCH. 9)
P5004E
TO NAAF-7706 (SCH. 6)
P5003E
TO NAAF-7706 (SCH. 6)
VSSVDD
0
7F
1 2
23
24
VSSVDD
0
7F
1 2
23 24
NCNC
VSSVDD
LM LTRT
RM
02 TC94A07F
1 2 3 4 5 6 7 8
17 18 19 20 21 22 23 24
NC NC
NC NC CS2 CS1
GNDSTB
DATA CK
VSSVDD
LM LTRT
RM
Q4203 TC94A07F
1 2 3 4 5 6 7 8 9
10 11 1213
14 15 16 17 18 19 20 21 22 23 24
C4616
102J
C4615
102J
C4613
102J
C4614
102J
C4617
102J
C4612
102J
C4611
102J
C4610
102J
C4808
222J
C4809
222J
C4210
100D
C4410
101K
C4440
153J
C4441
153J
C4430
104J
C4431
104J
C4211
100D
C4411
101K
C4212
100D
C4412
101K
C4442
153J
C4432
104J
C4217
102J
C4417
102J
C4213
100D C4215 100D
C4214
100D C4216 100D
R4646
47 R4636 47
R4645
47 R4635 47
R4644
47 R4634 47
R4643
47 R4633 47
R4623
22K
R4624
22K
R4625
22K
R4626
22K
R4647
47 R4637 47
R4642
47 R4632 47
R4641
47 R4631 47
R4640
47 R4630 47
R4620
22K
R4621
22K
R4622
22K
R4627
22K
R4807
10K
R4806
10K
R4813
10K
R4812
10K
R4811
33
R4810
33
R4808
2.2K
R4809
2.2K
R4814
33
R4815
33
R4816
33
R4817
33
R4712
1K
R4710
1.5K
R4711
3.9K
R4613
100
R4614
100
R4615
100
R4616
100
R4540
3.3K
R4541
4.7K
R4920
22(1/2W)
R4921
22(1/2W)
22K
R4802
22K
R4804
220K
R4805
220K
R4610
100
R4611
100
R4612
100
R4617
100
R4800
22K
R4801
22K
R4601
270
R4600
270
R4607
270
R4602
270
R4431
220K
R4441
47K
R4440
47K
R4430
220K
R4210
220K
R4410
4.7K
R4480
390
R4470
1M
R4420
4.7K
R4460
4.7K
R4461
4.7K
R4451
390
R4450
390
R4411
4.7K
R4481
390
R4211
220K
R4471
1M
R4421
4.7K
R4442
47K
R4432
220K
R4412
4.7K
R4212
220K
R4482
390
R4472
1M
R4422
4.7K
R4457
390
R4462
4.7K
R4452
390
R4217
220K
R4237
470
R4227
2.2K
R4417
4.7K
R4427
4.7K
R4604
270
R4603
270
R4213
220K
R4203
100K
R4215
220K
R4205
100K
R4214
220K
R4204
100K
R4216
220K
R4206
100K R4606
270
R4605
270
C4806
100/6.3
C4807
100/6.3
C4237
470/6.3
C4540
100/6.3
C4921
220/16
C4920
220/16
C4803
2.2/50
C4802
2.2/50
C4800
10/16
C4600
47/50
C4220
1/50
C4230
47/50
C4421
47/50
C4420
47/50
C4221
1/50
C4801
10/16
C4231
47/50 C4601 47/50
C4602
47/50
C4222
1/50
C4232
47/50
C4422
47/50
C4607
47/50
C4227
1/50
C4324
220/16 C4223
1/50 C4233
47/50
C4203
10/50 C4235
47/50
C4225
1/50
C4205
10/50
C4325
220/16
C4224
1/50
C4234
47/50
C4204
10/50 C4206 10/50
C4236
47/50
C4226
1/50
C4681
104Z
C4680
104Z
C4805
101K
C4804
101K
C4501
101J
C4500
101J
C4302
101J
Q4800
NJM4565M-D
38
2
1
Q4210
NJM4565M-D
38
2
1Q4410
NJM2082M-D
38
2
1
Q4211
NJM4565M-D
38
2
1Q4411
NJM2082M-D
38
2
1
Q4212
NJM4565M-D
38
2
1Q4213
NJM4565M-D
38
2
1
Q4800
5
6
4
7
Q4411
5
6
4
7
Q4210
5
6
4
7Q4410
5
6
4
7
Q4211
5
6
4
7
Q4212
5
6
4
7Q4213
5
6
4
7
Q4813
RN1441
Q4812
RN1441
Q4814
RN1441
Q4815
RN1441
Q4614
RN1441
Q4613
RN1441
Q4616
RN1441
Q4615
RN1441
Q4811
RN1441
Q4810
RN1441
Q4611
RN1441
Q4610
RN1441
Q4617
RN1441
Q4612
RN1441
Q4601
RN1441
Q4600
RN1441
Q4602
RN1441
Q4607
RN1441
Q4603
RN1441
Q4604
RN1441
Q4606
RN1441
Q4605
RN1441
IN1L IN2L
NC IN1R IN2R NC fR11 fR10 fR9 fR8 fR7 fR6 fR5 fR4 fR3 fR2 fR1 NC VSS CLK DI VCC ~CS
NC
VEE
TEST2 TEST1
fL1 fL2 fL3 fL4 fL5 fL6 fL7 fL8 fL9
fL10 fL11
NC
VDD
Q4400 NJU7306G
1 2 3 4 5 6 7 8 9
10 11 12 13 14
15 16 17 18 19 2021
22 23
24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
IN1L IN2L
NC IN1R IN2R NC fR11 fR10 fR9 fR8 fR7 fR6 fR5 fR4 fR3 fR2 fR1 NC VSS CLK DI VCC ~CS
NC
VEE
TEST2 TEST1
fL1 fL2 fL3 fL4 fL5 fL6 fL7 fL8 fL9
fL10 fL11
NC
VDD
Q4401 NJU7306G
1 2 3 4 5 6 7 8 9
10 11 12 13 14
15 16 17 18 19 2021
22 23
24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
D4540
5.1B
P6101A
HPL
HPR
TNCS1
TNDA TNCL
TNCS2
AGND
RAI
LAI
TNDA TNCL
CAI
SRAI
SLAI
SBRAI
SBLAI
VLCL
VLDA
VLSTB
Right
/ Zone2
Surround B ack
Left
/ Zone2
Surround B ack
RIGHT
/ZONE2
BACK
SURROUND
LEFT
PREOUT
RIGHT
SURROUND
LEFT
SUBWOOFER
CENTER
PREOUT
RIGHT
LEFT
NAAF-7718
U11
20