Onkyo TXDS-595, TXDS-696 Service manual
SERVICE MANUAL
TX-DS595/696
Ref. No. 3678
042001
A UDIO VIDEO
CONTROL RECEIVER
MODEL TX-DS696
ZONE
2
ZONE 2 LEVEL
REC OUT
CH LEVEL
STANDBY/ON
STANDBY
POWER
ON
OFF
PHONES
AUDIO
1
SELECTOR
1
Black, Golden and Silver models
BMDD
BMPP,SMPP
BMPA,GMPA
BMWT,GMWT
GMWR
TUNING PRESET
PRESET MEMORYFM
MODEDISPLAY DIMMER
VIDEO 3VIDEO
4
VIDEO 2VIDEO
VCR 2VCR
120V AC, 60Hz
230-240V AC, 50Hz
220-230V/120V AC,
50/60 Hz
/
MODE ADJ
DSP
PUSH TO ENTER
SMART
SCAN NAVIGATOR
FM AM PHONO C DTAPEDVD
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 NUMBER 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.
MASTER VOLUME
SETUP
RETURN
BASS
TREBLE
AV RECEIVER
TX-DS
696
!
A UDIO VIDEO
CONTROL RECEIVER
MODEL TX-DS595
ABSPEAKERS
STANDBY/ON
STANDBY
POWER
ON
OFF
PHONES
AUDIO
SELECTOR
TUNING PRESET
PRESET MEMORYFM
MODEDISPLAY RT / PTY/ TP
VIDEO 2VIDEO
3
VIDEO 1DVD
VCR
Black, Golden and Silver models
BMDD
BMPP,SMPP
BMPA,GMPA
BMWT,GMWT
GMWR
GMGT 220-230V AC,50 Hz
120V AC, 60Hz
230-240V AC, 50Hz
220-230V/120V AC,
50/60 Hz
TABLE OF CONTENTS
Specifications TX-DS595
Specifications TX-DS696
Service procedures
Panel views TX-DS595
Panel views TX-DS696
IC block diagrams and descriptions
Microprocessor TX-DS595
Main microprocessor
Sub microprocessor
Microprocessor TX-DS696
Main microprocessor
Sub microprocessor
About debug mode
FL tube view
Printed circuit board-parts list TX-DS595
Printed cirucit board-parts list TX-DS696
Wiring view TX-DS595
Block diagram TX-DS595
Wirng view TX-DS696
Block diagram TX-DS696
Schematic diagrams & PC board views
Input section TX-DS595
Input section TX-DS696
Power amplifier section 1
Power amplifier section 2
Display section TX-DS595
Display section TX-DS696
Video section TX-DS595
Video section TX-DS696
DSP section
Adjustments and confirmation procedures
Exploded view & Parts list TX-DS595
Exploded view & Parts list TX-DS696
Packing view TX-DS595
Packing view TX-DS696
/
MODE ADJ
DSP
PUSH TO ENTER
SCAN NAVIGATOR
SMART
FM AM PHONO C
CH LEVEL
SETUP
RETURN
DTAPE
MASTER VOLUME
BASS
TREBLE
AV RECEIVER
TX-DS
595
2
3
4
5
8
11
20
20
22
24
24
26
27
28
29
34
39
41
43
45
47
47
51
55
59
63
67
71
75
81
87
89
93
97
98
SPECIFICATIONS
TX-DS595
AMPLIFIER SECTION
Continuous Average Power output (FTC)
All channels: 75 W per channel min. RMS at 8
ohm, 2 channels driven from 20Hz
to 20 kHz with no more than
0.08% total harmonic distortion.
100 W min. RMS at 6 ohm , 2
channels driven from 1 kHz with
no more than 0.1% total
harmonic distortion.
Continuous Power output (DIN) 110 W at 6 ohm
Maximum Power output (EIAJ) 140 W at 6 ohm
Dynamic Power Output (Stereo) 2 210 W at 3
2 155 W at 4
2 90 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 1,2,3): 200 mV, 50 k
MULTICHANNEL INPUT
(FRONT L/C/R, SURROUND L/R):
200 mV, 50 k
(SUBWOOFER): 36 mV, 50 k
COAXIAL 1, 2 (DIGITAL): 0.5 Vp-p, 75
DVD, VIDEO1,2,3: 1 Vp-p, 75
1 Vp-p, 75 (Y)
0.28 Vp-p, 75 (C)
Output Level and Impedance
Rec out (TAPE, VIDEO 1): 200 mV, 2.2 k
Pre out: 1 V, 470 ohm
VIDEO (VIDEO 1, MONITOR OUT):
1 Vp-p, 75 ohm
1 Vp-p, 75 ohm (Y)
0.28 Vp-p, 75 (C)
Phono Overload:
Frequency Response: 10 Hz to 100 kHz: +1 dB, RIAA Deviation: 20 Hz to 20 kHz : ±0.8 dB
Tone Control
Bass: ±10 dB at 50 Hz
Treble: ±10 dB at 20 kHz
Signal-to-Noise Ratio (Stereo)
Phono: 80 dB (IHF A, 5 mV input)
CD/Tape: 100 dB (IHF A, 0.5 V input)
Muting: 50 dB
180 mV RMS at 1 kHz, 0.5% T.H.D.
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
3 dB
TUNER SECTION
FM
Tuning Range: 87.5 to 108.0 MHz (50-kHz steps)
Usable Sensitivity
Mono: 11.2 dBf, 1.0 µV (75 ohm IHF)
0.9 µV (75 ohm DIN)
Stereo: 17.2 dBf, 2.0 µV (75 ohm IHF)
23 µV (75 ohm DIN)
50 dB Quieting Sensitivity
Mono: 17.2 dBf, 2.0 µV (75 ohm )
Stereo: 37.2 dBf, 20 µV (75 ohm )
Capture Ratio: 2.0 dB
Image Rejection Ratio:
USA & Canadian models: 40 dB
Other area models: 85 dB
IF Rejection Ratio: 90 dB
Signal-to-Noise Ratio
Mono: 76 dB
Stereo: 70 dB
Alternate Channel Attenuation: 55 dB
Selectivity: 50 dB (DIN)
AM Suppression Ratio: 50 dB
Total Harmonic Distortion
Mono: 0.2%
Stereo: 0.3%
Frequency Response: 30 Hz to 15 kHz, ±1.0 dB
Stereo Separation: 45 dB at 1 kHz
30 dB at 100 Hz to 10 kHz
AM
Tuning Range
USA & Canadian models: 530 to 1,710 kHz (10-kHz steps)
European & Australian models
Worldwide models: 531 to 1,602 kHz (9-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%
GENERAL
Power Supply: AC 120 V, 60 Hz
Power Consumption: 4.7 A
Dimensions (W H D): 435 175 431 mm
Weight: 25.4 lbs. (USA & Canadian models)
REMOTE CONTROLLER
Transmitter: Infrared
Signal range: Approx. 5 meters, 16 ft.
Power supply: Two "AA " batteries (1.5 V 2)
: 522 to 1,611 kHz (9-kHz steps)
530 to 1,710 kHz (10-kHz steps)
(USA & Canadian models)
AC 230-240 V, 50 Hz
(European & Australian models)
AC 220-230 and 120 V switchable,
50/60 Hz (Worldwide models)
380 W
17-1/8" 6-7/8" 16-15/16"
12.5 kg (Other models)
Specifications and features are subject to change without notice.
Power supply and voltage vary depending on the area in which the
unit is purchased.
SPECIFICATIONS
TX-DS696
AMPLIFIER SECTION
Continuous Average Power output (FTC)
All channels: 100 W per channel min. RMS at 8
ohm, 2 channels driven from 20Hz
to 20 kHz with no more than
0.08% total harmonic distortion.
125 W min. RMS at 6 ohm , 2
channels driven from 1 kHz with
no more than 0.1% total
harmonic distortion.
Continuous Power output (DIN) 130 W at 6 ohm
Maximum Power output (EIAJ) 160 W at 6 ohm
Dynamic Power Output (Stereo) 2 230 W at 3
2 170 W at 4
2 115 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 1-4): 200 mV, 50 k
MULTICHANNEL INPUT
(FRONT L/C/R, SURROUND L/R):
200 mV, 50 k
(SUBWOOFER): 36 mV, 50 k
COAXIAL 1, 2 (DIGITAL): 0.5 Vp-p, 75
DVD, VIDEO1-4: 1 Vp-p, 75
1 Vp-p, 75 (Y)
0.28 Vp-p, 75 (C)
COMPONENT VIDEO 1, 2: 1 Vp-p, 75 (Y)
0.7 Vp-p, 75 (C
Output Level and Impedance
Rec out (TAPE, VIDEO 1, 2): 200 mV, 2.2 k
Pre out: 1 V, 470 ohm
VIDEO (VIDEO 1, 2, MONITOR OUT):
1 Vp-p, 75 ohm
1 Vp-p, 75 ohm (Y)
0.28 Vp-p, 75 (C)
COMPONENT VIDEO OUT: 1 Vp-p, 75 ohm (Y)
0.7 Vp-p, 75 ohm (C
Phono Overload:
Frequency Response: 5 Hz to 100 kHz: +1 dB, -3 dB
RIAA Deviation: 20 Hz to 20 kHz : ±0.8 dB
Tone Control
Bass: ±10 dB at 50 Hz
Treble: ±10 dB at 20 kHz
Signal-to-Noise Ratio (Stereo)
Phono: 80 dB (IHF A, 5 mV input)
CD/Tape: 100 dB (IHF A, 0.5 V input)
Muting: 50 dB
110 mV RMS at 1 kHz, 0.5% T.H.D.
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
ohm
B /CR, PB /PR )
B/CR, PB/PR)
TUNER SECTION
FM
Tuning Range: 87.5 to 108.0 MHz (50-kHz steps)
Usable Sensitivity
Mono: 11.2 dBf, 1.0 µV (75 ohm IHF)
0.9 µV (75 ohm DIN)
Stereo: 17.2 dBf, 2.0 µV (75 ohm IHF)
23 µV (75 ohm DIN)
50 dB Quieting Sensitivity
Mono: 17.2 dBf, 2.0 µV (75 ohm )
Stereo: 37.2 dBf, 20 µV (75 ohm )
Capture Ratio: 2.0 dB
Image Rejection Ratio:
USA & Canadian models: 40 dB
Other area models: 85 dB
IF Rejection Ratio: 90 dB
Signal-to-Noise Ratio
Mono: 76 dB
Stereo: 70 dB
Alternate Channel Attenuation: 55 dB
Selectivity: 50 dB (DIN)
AM Suppression Ratio: 50 dB
Total Harmonic Distortion
Mono: 0.2%
Stereo: 0.3%
Frequency Response: 30 Hz to 15 kHz, ±1.0 dB
Stereo Separation: 45 dB at 1 kHz
30 dB at 100 Hz to 10 kHz
AM
Tuning Range
USA & Canadian models: 530 to 1,710 kHz (10-kHz steps)
European & Australian models
Worldwide models: 531 to 1,602 kHz (9-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%
GENERAL
Power Supply: AC 120 V, 60 Hz
Power Consumption: 5.7 A
Dimensions (W H D): 435 175 431 mm
Weight: 27.8 lbs. (USA & Canadian models)
REMOTE CONTROLLER
Transmitter: Infrared
Signal range: Approx. 5 meters, 16 ft.
Power supply: Two "AA " batteries (1.5 V 2)
: 522 to 1,611 kHz (9-kHz steps)
530 to 1,710 kHz (10-kHz steps)
(USA & Canadian models)
AC 230-240 V, 50 Hz
(European & Australian models)
AC 220-230 and 120 V switchable,
50/60 Hz (Worldwide models)
460 W
17-1/8" 6-7/8" 16-15/16"
13.5 kg (Other models)
Specifications and features are subject to change without notice.
Power supply and voltage vary depending on the area in which the
unit is purchased.
SERVICE PROCEDURES
TX-DS595/696
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.
TX-DS696
CIRCUIT NO. PART NO. DESCRIPTION
F901
F902
F903
F9501
252198
252077
252075
252160
252075
8A-UL,Fuse <D/WT/WR>
4A-SE-EAK,Fuse <P/WT/WR/A>
2.5A-SE-EAK,Fuse <P/A>
2.5A-UL/T-237,Fuse <D>
2.5A-SE-EAK,Fuse <P/A/WR/WT>
TX-DS595
CIRCUIT NO. PART NO. DESCRIPTION
F901
F902
F903
F9501
252166
252076
252075
252160
252075
6.3A-UL/T237,Fuse <D/WT/WR>
3.15A-SE-EAK,Fuse <P/WT/WR/A/GT>
2.5A-SE-EAK,Fuse <P/A>
2.5A-UL/T-237,Fuse <D>
2.5A-SE-EAK,Fuse <P/A/WR/WT/GT>
Note: <D>:120V model only
<P>: European model only
<WT>: Worldwide model only
<WR>: Asian model only for 230V
<GT>: 220-230V model only
<A>: Australian model only
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.
5.Setting the AM tuning step frequency
(Wolrdwide models only)
The initializing setting is 9 kHz, and this needs only to be changed if you
are using the unit in a 10-kHz region.
1. Press the SETUP button.
Turn the jog dial or press the and cursor buttons on the remote
controller to display "3. PREFERENCE."
2. Press the jog dial or ENTER button on the remote controller.
Turn the jog dial or press the cursor buttons on the remote
controller to display "AM FREQ STEP?".
3.Press the jog dial or ENTER button on the remote controller.
The currently set frequency step appears.
4.Turn the jog dial or press the and cursor buttons on the remote
controller to set the frequency.
5. Press the RETURN button.
"AM FREQ STEP?" appears in the FL tube.
To exit the setup mode immediately, press the SETUP button.
6.Setting the Voltage selector (Worldwide models
only)
W
orldwide models are equipped with a voltage selector to conform with
local po
wer supplies. Be sure to set this switch to match the voltage of
the po
wer supply in your area before plugging in the unit.
1. Determine the proper v
120 V .
2. If the preset v
oltage is not correct for your area, insert a screwdriver into the groove
to the right (120
appropriate.
oltage for your area: 220-230 V or
in the switch. Slide the switch all the way
V) or to the left (220-230 V), whichever is
1.Turn POWER to on.
2.Press and hold down the PRESET MEMORY button, then press the
STANDBY button.
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.
3.Disconnect Power supply cord.
3. Safety-check out
(Only U.S.A. model)
After correcting the original service problem, perform the
following safety check before releasing the set to the customer.
Connect the insulating-resistance tester between the plug of power
supply cord and screw on the back panel.
Specifications: 3.3Mohm+/-10% at 500V.
4. Memory Preservation
This unit does not require memory preserv ation batteries.
built-in memory po wer back-up system preserv
es the contents
A
of the memory during po wer failures and even when the unit is
unplugged. The unit must be plugged in order to char
ge the
back-up system.
The memory preservation period after the unit has been
unplugged v aries depending on climate and placement of the
unit. On the average, memory contents are protected o
ver a
period of a fe w weeks after the last time the unit has been
unplugged. This period is shorter when the unit is e
xposed to a
highly humid climate.
FRONT
CENTER
SPEAKER
L
R
AV RECEIVER
:
TX-DS696
VOLTAGE
SELECTOR
RL
RL
PRE OUT
CAUTION
FRONT SURR
CENTER
SEE INSTRUCTION MANUAL
FOR CORRECT SETTING.
1
L
2
R
120V
SET BEFORE POWER ON
IMPEDANCE SELECTOR
SURROUND
SPEAKERS
L
AC OUTLET
SWITCHED
100W MAX.
ZONE 2
SPEAKERS
VOLTAGE
:
6 OHMS
MIN.
SPEAKER
/
SELECTOR
120V
220-230V
4 OHMS
MIN.
/
SPEAKER
REMOTE
CONTROL
CD
FRONT
MULTI
CHANNEL INPUT
COMPONENT VIDEO
P
B
Y
P
B
Y
P
R
P
R
INPUT 1
OUTPUT
OUT
IN
IN
OUT
IN IN
MONITOR
VIDEO 1
DVD
VIDEO
2
OUT
TAPE
IN
OUT
SURR
CENTER
OPTICAL
COAXIAL
L
12
1
2
R
SUB
WOOFER
DIGITAL INPUT
SPEAKERS
B
Y
P
R
P
R
INPUT 2
IN
VIDEO
VIDEO 3
VIDEO
4
S
VIDEO
MODEL NO. /
L
R
ANTENNA
AM
FM
75
PHONO
L
R
GND
SUBWOOFER
PRE OUT
220-230V
7. Changing the AM band step
With the exception of the worldwide models,a tuning step step setup
mode is not provided. When you change the band step, change
the parts as shown below.
To 10kHz To 9kHz
R7780,R7781 330 ohm Open
R7880,R7881 Open 2.2 kohm
P ANEL VIEWS
TX-DS595
Front panel
STANDBY/ON
STANDBY
POWER
ON
OFF
PHONES
For all models other
than European model
DISPLAY DIMMER
Front panel display
See illustration below
FM MODEDISPLAY RT / PTY/ TP
AUDIO
VIDEO 1DVD
SELECTOR
VCR
FM MODEDISPLAY RT / PTY/ TP
Speakers A/B indicators
SPEAKERS
AB
MPEG
SLEEP
PC M DIGITAL
Sleep indicator Multi function display
PRESET MEMORY
VIDEO 2VIDEO
TUNING PRESET
3
ABSPEAKERS
FM AM PHONO C
/
MODE ADJ
DSP
PUSH TO ENTER
CH LEVEL
SETUP
RETURN
SMART
SCAN NAVIGATOR
DTAPE
MASTER VOLUME
BASS
SETUP
DSP
/
MODE ADJ
RETURN
PRESET MEMORY
TUNING PRESET
PUSH TO ENTER
SMART
SCAN NAVIGATOR
Listening mode or digital input
format indicators Tuning indicators
DTS
DS
P
STEREO
TUNED
FM STEREO
DIRECT
FM MUTE
MEMORY
RDS
f t
ch
dB
AV RECEIVER
SMART SCAN NAVIGATOR jog dial and indicators
POWER switch
Turns on and off the main power supply for the TX-DS595.
STANDBY indicator
Lights when the TX-DS595 is in the standby state and flashes when
a signal is received from the remote controller.
STANDBY/ON button
Press to turn on the TX-DS595 when in the standby state. Press again
to return the TX-DS595 to the standby state.
SPEAKERS A/B buttons
Press these buttons to turn on and off speakers systems A and B.
TREBLE
TX-DS
595
CH LEVEL button
Press to select the channel whose level is to be adjusted.
MASTER VOLUME dial
The MASTER VOLUME dial is used to control the volume.
PHONES jack
To listen with headphones, plug a pair headphones with a standard
stereo plug into the PHONES jack on the TX-DS595 front panel.
When you connect headphones, the unit will enter STEREO mode
automatically and no sound will be heard from the speakers. If you
have selected MULTI CH INPUT, you will hear sound only from the
FRONT L and R channels. Note that the volume level for the
headphones is adjustable.
PHONES
AUDIO SELECTOR button
This button is used to select the type of audio input signal. Each time
pressed, the setting cycles from “AUTO” “MULTICH”
“ANALOG” and back.
Input source buttons (DVD, VIDEO 1–3, TAPE, FM,
AM, PHONO, and CD)
These buttons are used to select the input source.
BASS dial
Boosts or cuts the bass response. Bass adjustment is effective only
for the front speakers and headphones.
TREBLE dial
Boosts or cuts the treble response. Treble adjustment is effective
only for the front speakers and headphones.
Front display
Used to make settings in the setup display, change listening mode
settings, and more.
SETUP button
Press to enter and exit the setup mode.
RETURN button
Press to move up one level in the setup mode.
DISPLAY button
The DISPLAY button is used 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.
RT/PTY/TP (European models only) button
This button is only available on European models. Use this button to
help 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.
DIMMER (other than European models) button
Press to set the brightness of the front display. There are 3 settings
available: normal, dark, and very dark.
FM MODE button
When there is too much noise in the stereo reception of an FM
broadcast, press to turn off the FM MUTE function.
PRESET MEMORY button
This button is used to assign the radio station that is currently tuned
in to a preset channel or delete a previously preset station.
TUNING / buttons
Use these buttons to change the tuner frequency. The tuner
frequency is displayed in the front display and it can be changed in
50 kHz increments for FM and 10 kHz (or 9 kHz) increments for
AM.
When FM is selected, you can hold down one of the tuning buttons
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.
PRESET / buttons
When AM or FM is selected as the input source, press one of these
buttons to jump to a radio station that you preset using the PRESET
MEMORY button. Pressing the right button moves from the most
recently preset station to older ones, and pressing the left button
moves in the reverse order.
TX-DS595
Remote control sensor
7
REMOTE CONTROLLER
L
/
E
D
A
R
N
N
E
S
L
E
A
&
R
D
N
E
I
N
M
G
M
A
C
R
A
P
G
O
R
P
E
R
P
P
E
E
L
S
T
C
E
R
I
AUDIO
TV / VCR
DISC
D
R
V
C
R
T
A
S
R
H
C
C
T
O
ANGLE
RANDOM
REC
I
N
DVD
V
1
V
3
STEREO
123
SURR
456
SP A
789
Y
DISPLA
+
10
--
---
/
HOME THEATER CONTROLLER
N
O
C
R
A
M
D
O
M
D
C
E
L
B
A
C
N
R
U
T
E
H
S
E
L
P
M
E
N
U
LEVEL
P
U
T
S
E
L
V
2
V
4
DIRECT
A.ST
B
SP
DIMMER ZONE 2
0
RC-447M
S
O
E
E
T
D
V
S
T
C
T 1
TUN
D
B
Y
V
D
C
R
E
T
U
P
T
S
E
U
N
E
M
SUBTITLE
R
O
T
A
B
OPEN
DSP
DSP
Re-EQ
SEARCH
ENTER
I
L
M
I
T
Y
O
D
M
D
T
V
VOL
MUTING
/
CLOSE
C D
T 2
P H
E
SEND/LEARN indicator
This indicator acts as a guide when commands are programmed into
or sent by the remote controller. It also warns the user when an error
is made or battery power is low.
ON/STDBY button
ON: Turns on the TX-DS595.
STDBY: Places the TX-DS595 in the standby state.
Be aware that pressing the STDBY button only places the TXDS595 in standby and does not turn the power completely off.
SLEEP button
Sets the sleep function.
The SLEEP button enables you to set the TX-DS595 to turn off
automatically after a specified time period.
DIRECT MACRO button
For executing and programming the Direct Macro function.
MODE buttons and indicators
For selecting the component to be operated by the remote controller.
When a MODE button is pressed, it will light green for 8 seconds.
The selected MODE button will also light whenever any other
operation button is pressed to tell you which mode the remote
controller is in.
RETURN button
Press to move up one level in the setup mode.
CH/DISC button
When in the RCVR mode, for selecting a tuner preset channel.
For selecting the disc to be played back for components with disc
changers when in the DVD or CD modes.
CH SEL/TOP MENU button
CH SEL: For selecting the speaker for level adjustment when in the
RCVR mode. Used together with the LEVEL / buttons.
TOP MENU: When in the DVD mode, for displaying the menu
screen(s) recorded on DVD media.
AUDIO/TV/VCR button
AUDIO: For selecting the audio input signal. The setting changes
from “AUTO” to “MULTICH” to “ANALOG” and back each time
this button is pressed.
TV/VCR: Must be preprogrammed for use in the TV and VCR
modes.
LEVEL /ANGLE and LEVEL /SUBTITLE buttons
LEVEL /: Select the speaker whose volume is to be adjusted
using the CH SEL button and adjust the volume using the LEVEL
buttons in the RCVR mode.
ANGLE: When in the DVD mode, for selecting a camera angle
when a DVD-Video is recorded with multiple angle playback.
SUBTITLE: When in the DVD mode, for selecting one of the
subtitle languages recorded on a DVD-Video.
CD/TAPE/DVD/MD operation buttons
For operating Onkyo components connected to the TX-DS595.
INPUT SELECTOR buttons
Selects an input source.
Same as the input selector buttons on front panel of the TX-DS595.
The input source for each buttons is given here. DVD:DVD, CD:CD,
V1:VIDEO1, V2:VIDEO2, V3:VIDEO3, V4:Not used with the TXDS595, T1:TAPE, T2:Not used with the TX-DS595, TUN:FM/AM,
PH:PHONO.
Numeric key/Listening mode selector/SP A, B/
Re-EQ/DISPLAY/DIMMER buttons
1 to 9, +10, --/---, 0: For entering the number of a track.
STEREO, DIRECT, DSP / , SURR, A.ST: You can select a
listening mode.
STEREO: Changes the listening mode directly to the Stereo
listening mode. If pressed, the listening mode for the selected
input source set in the Listening Mode Preset is also changed to
the Stereo listening mode.
SURR (Surround): Changes the listening mode to the surround
mode for the current input signal (e.g., Dolby Pro Logic II,
Dolby Digital, or DTS). If pressed, the listening mode for the
selected input source set in the Listening Mode Preset is also
changed to the Surround listening mode.
For Dolby Pro Logic II, this button also changes the mode
between Dolby Pro Logic II Movie and Dolby Pro Logic II
Music.
DIRECT: Changes the listening mode directly to the Direct
listening mode. If pressed, the listening mode for the selected
input source set in the Listening Mode Preset is also changed to
the Direct listening mode.
A.ST (All Channel Stereo): Changes the listening mode
directly to the Stereo listening mode. If pressed, the listening
mode for the selected input source set in the Listening Mode
Preset is also changed to the All Channel Stereo listening mode.
DSP
/: Changes the listening mode as shown below.
Direct Stereo Surround Orchestra Unplugged
Studio-Mix TV Logic All Ch Stereo Direct.
If pressed, the listening mode for the selected input source set in
the Listening Mode Preset is also changed.
Re-EQ: Depending on the listening mode, you can turn the cinema
re-equalization function on or off.
Re-EQ (re-equalization) takes the edginess or “brightness” out of
your home cinema sound to compensate for the fact that sound
mixed for theaters may sound too bright when played back through
speakers in the home environment.
On: Select to turn on the re-equalization filter.
Off: Select to turn off the re-equalization filter.
Note:
The Re-EQ function is effective on the Dolby Pro Logic II Movie
and Dolby Digital modes.
SP A, SP B: For turning on and off speakers systems A and B.
DISPLAY: For changing the display in the front display.
DIMMER: Adjusts the display brightness.
There are three settings available: normal, dark and very dark.
/
MODE MACRO button
For executing and programming the Macro function.
SETUP button
Press to enter and exit the setup mode.
ENTER/cursor button
For selecting and entering settings in the setup mode.
VOL button
For adjusting the volume.
TX-DS595
TEST/MENU button
TEST: Outputs a test tone for setting speaker levels.
Use this button in conjunction with the LEVEL / and CH SEL
buttons to calibrate the speakers levels.
1. Press the TEST button.
A test sound (pink noise) will be heard from the left front
speaker. At this point, it is not necessary to adjust the volume of
the test sound.
2. Press the CH SEL button.
The test sound will now be heard from a different speaker.
3.
Use the LEVEL / buttons to adjust the volume of the test
sound from this speaker to the same level that you heard
from the previous speaker.
4. Repeat the procedure in step 2 and 3 until the volume of the
test sound from all speakers is the same level.
Each time you press the CH SEL button, the test sound will be
heard from a different speaker. The speaker order for calibration
is front left center front right surround right surround
left subwoofer.
5. Press the TEST button to exit the setting.
MENU: When in the DVD mode, this button displays the DVD
menu.
MUTING button
Activates the mute function.
ZONE 2/SEARCH/ENTER button
ZONE 2: Not used with the TX-DS595.
SEARCH: When in the DVD mode, for finding the specific section
on a disc where you want to start playback.
ENTER:
When in the MD mode, for confirming the selection.
7
TX-DS595
9
TX-DS595
CONNECTION
: Signal flow
Analog audio output
2. CD player
(CD)
Digital audio output (optical)
Analog audio output
1. Turntable
(PHONO)
Ground wire (earth)
Analog audio input
3. Tape deck, MD recorder,
DAT deck, CD recorder,
(TAPE)
Analog audio output
Connecting antennas
Connect to devices with
terminals
ANTENNA
AM
MONITOR
DVD VIDEO 3
OUT
FM
75
REMOTE
CONTROL
PHONO
CD
TAPE
IN
OUT
L
R
FRONT
SURR
CENTER
L
GND
R
SUB
WOOFER
SUBWOOFER
MULTI
PRE OUT
CHANNEL INPUT
L (White)
R (Red)
L (White)
R (Red)
L (White)
R (Red)
L (White)
R (Red)
Connecting your video
components
1
VIDEO
2
VIDEO
IN
OPTICAL
12
DIGITAL INPUT
IN
IN
IN
OUT
VIDEO
S VIDEO
COAXIAL
1
2
L
R
Connecting speakers
FRONT
A
SPEAKERS
SPEAKER
L
R
AV RECEIVER
MODEL NO.
TX-DS595
CENTER
FRONT
SPEAKERS
ANTENNA
GND
SURROUND
SPEAKERS
R
B
R
R
CAUTION
SEE INSTRUCTION MANUAL
FOR CORRECT SETTING.
6 OHMS
MIN.
/
SPEAKER
SET BEFORE POWER ON
IMPEDANCE SELECTOR
AM
FM
75
PHONO
CD
L
R
FRONT
SUBWOOFER
MULTI
PRE OUT
CHANNEL INPUT
Cautions regarding the AC
OUTLETS connectors
L
L
L
:
4 OHMS
MIN.
/
SPEAKER
REMOTE
CONTROL
R
VIDEO
MONITOR
DVD
OUT
IN
OUT
TAPE
IN
OUT
SURR
CENTER
OPTICAL
L
12
SUB
WOOFER
DIGITAL INPUT
AC OUTLETS
AC 230-240 V 50
SWITCHED
TOTAL 100W MAX.
VIDEO 1
MONITOR
O
ER
T
REMOTE
CONTROL
CD
OUT
FRONT
SURR
L
R
MULTI
CHANNEL INPUT
OUT
TAPE
CENTER
SUB
WOOFER
Video output
4. DVD player
(DVD)
S video output
1
VIDEOVIDEO 2
IN
IN
IN
Analog audio output
Digital audio output (Coaxial)
L (White)
R (Red)
IN
DVD
IN
OPTICAL
12
DIGITAL INPUT
VIDEO 2
VIDEO 3
IN
IN
IN
OUT
VIDEO
VIDEO
S VIDEO
S VIDEO
L
L
R
R
COAXIAL
1
2
V
Video output
S video
S video output
L (White)
Analog audio output
R (Red)
Digital audio output
(Coaxial)
5. VCR (VIDEO 1)
Video input
S video input
COAXIAL
1
2
: Signal flow
R (Red)
L (White)
Analog audio input
Video output
VIDEO
1
MONITOR
O
FRONT
ER
MULTI
T
CHANNEL INPUT
OUT
REMOTE
CONTROL
CD
TAPE
OUT
SURR
CENTER
L
R
SUB
WOOFER
7. TV monitor or Projector
(MONITOR OUT)
Video input
S video input
Hz
IN
DVD
IN
OPTICAL
12
DIGITAL INPUT
VIDEO 2
VIDEO 3
IN
IN
IN
OUT
VIDEO
S VIDEO
L
R
COAXIAL
1
2
L (White)
R (Red)
Analog audio output
S video output
6. Satelite tuner,
or settop box
(VIDEO 2 / VIDEO 3)
Digital audio output (optical)
TV,
Connecting a
subwoofer
Connecting your audio
components
120V
VOLTAGE
SELECTOR
220-230V
For worldwide models only
Connect to devices with
multichannel output
Voltage
selector
Default setting
Input source Digital input
DVD COAX 1
VIDEO 1 COAX 2 N
VIDEO 2 ---VIDEO 3 OPT 2 N
VIDEO 4 ---TAPE ---FM
AM
PHONO ---CD OPT 1 N
Multichannel
Yes
o
No
o
No
No
No
o
COAX: Coaxial OPT: Optical ----: No setting : Not applicable
TX-DS595
P ANEL VIEWS
Front panel
STANDBY/ON
STANDBY
POWER
ON
OFF
PHONES
For European model
DISPLAY RT/PTY/TP TUNING PRESET
Front panel display
Rec out indicator Sleep indicator
Zone 2 indicator
AUDIO
SELECTOR
See illustration below
2
ZONE 2 LEVEL
ZONE
REC OUT
TUNING PRESET
PRESET MEMORY
FM MODEDISPLAY DIMMER
VIDEO 3VIDEO
VIDEO 2VIDEO
1
VCR 2VCR
1
4
PRESET MEMORY
FM MODEDISPLAY DIMMER
Listening mode or digital input
format indicators Tuning indicators
FM AM PHONO C
CH LEVEL
SETUP
/
MODE ADJ
DSP
RETURN
PUSH TO ENTER
SMART
SCAN NAVIGATOR
DTAPEDVD
Multi fanction display
TX-DS696
Remote control sensor
POWER switch
Turns on and off the main power supply for the TX-DS696.
STANDBY indicator
Lights when the TX-DS696 is in the standby state and flashes when
MASTER VOLUME
a signal is received from the remote controller.
STANDBY/ON button
Press to turn on the TX-DS696 when in the standby state. Press again
to return the TX-DS696 to the standby state.
REC OUT button
BASS
TREBLE
AV RECEIVER
TX-DS
696
Press the REC OUT button to output the audio signals to a recording
component for recording purposes.
ZONE 2 button and indicator
Press the ZONE 2 button to enjoy the output from the TX-DS696 in
a different room, which is referred to as a remote zone (Zone 2).
ZONE 2 indicator lights when a signal is output to the remote zone
(Zone 2). When the ZONE 2 indicator is off, then either output to the
remote zone is turned off or Rec Out is selected.
ZONE 2 LEVEL button
Press to enter the mode for adjusting the volume in the remote zone
(Zone 2).
SETUP
/
MODE ADJ
DSP
CH LEVEL button
Press to select the channel whose level is to be adjusted.
PUSH TO ENTER
SMART
RETURN
SCAN NAVIGATOR
MASTER VOLUME dial
The MASTER VOLUME dial is used to control the volume for the
main zone. The volume for the remote zone (Zone 2) is independent.
PHONES jack
This is a standard stereo jack for connecting stereo headphones.
AUDIO SELECTOR button
This button is used to select the type of audio input signal. Each time
pressed, the setting cycles from “AUTO” “Multich” “Analog”
and back.
Input source buttons (DVD, VIDEO 1–4, TAPE, FM,
AM, PHONO, and CD)
These buttons are used to select the input source for the main zone.
To select 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 the
desired input source button.
BASS dial
Boosts or cuts the bass response. Bass adjustment is effective only
for the front speakers and headphones.
TREBLE dial
Boosts or cuts the treble response. Treble adjustment is effective
only for the front speakers and headphones.
Front display
SMART SCAN NAVIGATOR jog dial and indicators
Used to make settings in the Setup menu, change listening mode
settings, and more.
SETUP button
Press to bring up the Setup menu. The OSD menu will appear on the
TV monitor as well as the front display on the TX-DS696.
RETURN button
Press to exit the Main menu level or go back one level up.
DISPLAY button
The DISPLAY button is used 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.
RT/PTY/TP (European models only) button
This button is only available on European models. Use this button to
help 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.
DIMMER (other than European models) button
[30]
Press to set the brightness of the front display. There are 3 settings
available: normal, dark, and very dark.
FM MODE button
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 STEREO to
MONO. Each time this button is pressed, the AUTO indication
flashes and the stereo mode changes from AUTO to MONO and vice
versa. This button also turns on and off the FM MUTE.
PRESET MEMORY button
This button is used to assign the radio station that is currently tuned
in to a preset channel or delete a previously preset station.
TUNING / buttons
Use these buttons to change the tuner frequency. The tuner
frequency is displayed in the front display and it can be changed in
50 kHz increments for FM and 10 kHz (or 9 kHz) increments for
AM.
When FM is selected, you can hold down one of the tuning buttons
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.
PRESET / buttons
When AM or FM is selected as the input source, press one of these
buttons to jump to a radio station that you preset using the PRESET
MEMORY button. Pressing the right button moves from the most
recently preset station to older ones, and pressing the left button
moves in the reverse order.
TX-DS696
REMOTE CONTROLLER
HOME THEATER CONTROLLER
RC-440M
SEND/LEARN indicator
This indicator acts as a guide when commands are programmed into
or sent by the remote controller. It also warns the user when an error
is made or battery power is low.
ON/STDBY button
ON: Turns on the TX-DS696.
STDBY: Places the TX-DS696 in the standby state.
Be aware that pressing the STDBY button only places the TXDS696 in standby and does not turn the power completely off.
SLEEP button
Sets the sleep function.
The SLEEP button enables you to set the TX-DS696 to turn off
automatically after a specified time period.
DIRECT MACRO button
For executing and programming the Direct Macro function.
MODE buttons and indicators
For selecting the component to be operated by the remote controller.
When a MODE button is pressed, it will light green for 8 seconds.
The selected MODE button will also light whenever any other
operation button is pressed to tell you which mode the remote
controller is in.
RETURN button
For entering the selected setting and returning to the previous menu.
CH/DISC button
When in the RCVR mode, for selecting a tuner preset channel.
For selecting the disc to be played back for components with disc
changers when in the DVD or CD modes.
CH SEL/TOP MENU button
CH SEL: For selecting the speaker for level adjustment when in the
RCVR mode. Used together with the LEVEL / buttons.
TOP MENU: When in the DVD mode, for displaying the menu
screen(s) recorded on DVD media.
AUDIO/A/TV/VCR button
AUDIO/A: For selecting the audio input signal. The setting changes
from “AUTO” to “Multich” to “Analog” and back each time this
button is pressed.
TV/VCR: Must be preprogrammed for use in the TV and VCR
modes.
LEVEL /ANGLE and LEVEL /SUBTITLE buttons
LEVEL /: Select the speaker whose volume is to be adjusted
using the CH SEL button and adjust the volume using the LEVEL /
buttons in the RCVR mode.
ANGLE: When in the DVD mode, for selecting a camera angle
when a DVD-Video is recorded with multiple angle playback.
SUBTITLE: When in the DVD mode, for selecting one of the
subtitle languages recorded on a DVD-Video.
CD/TAPE/DVD/MD operation buttons
For operating Onkyo components connected to the TX-DS696.
INPUT SELECTOR buttons
Selects an input source.
Same as the input selector buttons on front panel of the TX-DS696.
The input source for each buttons is given here. DVD:DVD, CD:CD,
V1:VIDEO1, V2:VIDEO2, V3:VIDEO3, V4:VIDEO4, T1:TAPE,
T2:Not used with the TX-DS696, TUN:FM/AM, PH:PHONO.
Numeric key/Listening mode selector/SP A, B/
Re-EQ/DISPLAY/DIMMER buttons
1 to 9, +10, --/---, 0: For entering the number of a track.
STEREO, DIRECT, DSP / , SURR, A.ST: You can select a
listening mode.
Re-EQ: Depending on the listening mode, you can turn the cinema
re-equalization function on or off.
SP A, SP B: Not used with the TX-DS696.
DISPLAY: For changing the display in the front display.
DIMMER: Adjusts the display brightness.
There are three settings available: normal, dark and very dark.
LIGHT button
For illuminating the buttons of the remote controller.
This is button is useful when using the remote controller in dark
locations. When pressed, the buttons on the remote controller light
green.
The button for the mode currently selected lights brighter than the
rest.
MODE MACRO button
For executing and programming the Macro function.
SETUP button
For displaying and quitting the Setup menu.
ENTER/cursor button
When selecting items in the Setup menu, press the upper and lower
portions to select item, press the right and left portions to select
parameter values or modes, and press ENTER to select item.
VOL button
For adjusting the volume.
TEST/MENU button
TEST: Outputs a test tone for setting speaker levels.
Use this button in conjunction with the LEVEL / and CH SEL
buttons to calibrate the speakers levels without entering the Setup
menu. When TEST button is pressed, the test noise (pink noise) is
output. Use the LEVEL / buttons to increase or decrease the
sound level. Use the CH SEL button to change from speaker to
speaker.
MENU: When in the DVD mode, this button displays the DVD
menu.
MUTING/M button
Activates the mute function.
TX-DS696
ZONE 2/SEARCH/ENTER button
ZONE 2: When in the RCVR mode, press this button to perform
operations on the remote zone (Zone 2).
SEARCH: When in the DVD mode, for finding the specific section
on a disc where you want to start playback.
ENTER: When in the MD mode, for confirming the selection.
TX-DS696
R
O
N
TX-DS696
CONNECTIONS
Connecting antennas
Connect to devices with
terminals
Connecting a subwoofer
Connecting your
audio components
: Signal flow
3. Tape deck, MD recorder,
DAT deck, CD recorder,
(TAPE)
ANTENNA
L
R
GND
SUBWOOFER
2. CD player
1. Turntable
Y
AM
MONITOR
FM
75
OUT
REMOTE
CONTROL
PHONO
CD
TAPE
IN
OUT
FRONT
SURR
CENTER
L
R
SUB
WOOFER
MULTI
PRE OUT
CHANNEL INPUT
multichannel output
(CD)
(PHONO)
PB
OUTPUT
IN
DVD
OPTICAL
12
DIGITAL INPUT
Analog audio output
Digital audio output (optical)
Analog audio output
Ground wire (earth)
Analog audio input
Connecting your video
components [14, 15]
Connecting speakers
FRONT
CENTER
PR
OUT
VIDEO 1
COMPONENT VIDEO
Y
INPUT 1
IN
OUT
COAXIAL
1
2
Y
P
PB
B
PR
INPUT 2
IN
IN
IN
VIDEO
VIDEO
VIDEO
2
4VIDEO 3
S
SPEAKERS
PR
VIDEO
L
R
L
R
AV RECEIVER
:
MODEL NO. /
TX-DS696
PRE OUT
FRONT
L
R
SURROUND
SPEAKER
SPEAKERS
R
R
R
:
CAUTION
SURR
CENTER
SEE INSTRUCTION MANUAL
FOR CORRECT SETTING.
1
6 OHMS
MIN.
/
SPEAKER
2
SET BEFORE POWER ON
IMPEDANCE SELECTOR
Connecting power amplifiers Connect to devices with
Connecting the remote zone speakers
Default setting
Input source Digital input Component video Multichannel
DVD COAX 1 INPUT 1
VIDEO 1 COAX 2 INPUT 2 N
VIDEO 2 ---- INPUT 1 N
VIDEO 3 OPT 2 INPUT 1 N
VIDEO 4 ---- INPUT 1 N
TAPE ---FM
AM
PHONO ---CD OPT 1 N
COAX: Coaxial OPT: Optical ----: No setting : Not applicable
L (White)
R (Red)
L (White)
R (Red)
L (White)
R (Red)
L (White)
Cautions regarding the AC
OUTLETS connectors
L
AC OUTLET
SWITCHED
100W MAX.
ZONE 2
SPEAKERS
L
L
4 OHMS
MIN.
/
SPEAKER
Voltage selector
Audio connection cable
ANTENNA
AM
FM
75
REMOTE
CONTROL
PHONO
CD
TAPE
OUT
L
R
FRONT
SURR
L
GND
R
SUBWOOFER
MULTI
PRE OUT
CHANNEL INPUT
VOLTAGE
SELECTOR
120V
220-230V
MONITOR
OUT
CENTER
SUB
WOOFER
Y
IN
P
B
IN
DVD
OPTICAL
12
DIGITAL INPUT
Yes
P
R
OUT
VIDEO 1
o
o
o
o
No
No
o
COMPONENT VIDE
Y
IN
COAXIAL
R/PR
C
C
B/PB
L (White)
R (Red)
Y
APE
T
MONITOR
COMPONENT VIDEO
Y
Y
Y
CB
CR
OUT
IN
IN
VIDEO 1
DVD
OUT
IN
CENTER
OPTICAL
COAXIAL
12
SUB
WOOFER
DIGITAL INPUT
C
CB
B
CR
CR
INPUT 1
INPUT 2OUTPUT
OUT
IN IN
IN
VIDEO
VIDEO
2
VIDEO 3
VIDEO
4
S VIDEO
L
R
1
2
Component video output Component video output
Video output
4. DVD player
(DVD)
S video output
Analog audio output
Digital audio output (Coaxial)
Y
C
B/PB
R/PR
C
V
Video output
S video
S video output
L (White)
Analog audio output
R (Red)
Digital audio output
(Coaxial)
7. DVD recorder or
other digital video
recording device (VIDEO 1)
Video input
R/PR
C
B/PB
C
Y
L (White)
R (Red)
L (White)
R (Red)
L (White)
R (Red)
S video input
Analog audio input
CR/PR
B/PB
C
Video output
S video output
9. Settop box or
Video camera, etc.
(VIDEO 4)
Analog audio output
Video output
S video output
6. Satellite tuner or TV
(VIDEO 3)
Analog audio output
Digital audio output (optical)
Y
: Signal flow
Audio connection cable
Left (White)
L
Video connection cable
Component video connection cable
S video connection cable
Right (Red)
Component video input
8. TV monitor or Projector
(MONITOR OUT)
Video input
S video input
Analog audio input
5. VCR
P
B
P
INPUT 1OUTPUT
OUT
I
VIDEO
2
1
2
(VIDEO 2)
S video output
Analog audio output
R
R/PR
C
B/PB
C
Y
Video input
S video input
L (White)
R (Red)
Video output
R (Red)
L (White)
APE
T
MONITOR
COMPONENT VIDEO
Y
Y
Y
CBC
R
OUT
IN
IN
VIDEO 1
DVD
OUT
IN
CENTER
OPTICAL
COAXIAL
12
SUB
WOOFER
DIGITAL INPUT
C
CBC
R
BCR
INPUT 1 INPUT 2OUTPUT
OUT
IN IN
IN
VIDEO
1
2
VIDEO
2
VIDEO 3
VIDEO
4
VIDEO
S
L
R
TX-DS696
R (Red)
Analog audio output
y
IC BLOCK DIAGRAMS AND DESCRIPTIONS
AK4112AVF(24-bit 96-kHz DIR)
CM0/CDTO
DVDD
DVSS
TVDD
V/TX
XTI
XTO
PDN
R
AVDD
AVSS
RX1
RX2/DIF0
RX3/DIF1
RX4/DIF2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Top
View
28
CM1/CDTI
27
26
OCKS1/CCLK
OCKS0/CSN
25
MCKO1
24
MCKO2
23
22
DAUX
21
BICK
20
SDTO
LRCK
19
18
ERF
17
FS96
P/SN
16
15
AUTO
RX1
RX2
RX3
RX4
V/TX
DVDD
DVSS
PDN
Input
Selector
S
stem
Control
AVSS
Clock
Recovery
DAIF
Decoder
AC-3/MPEG
Detect
AUTO ERF P/S="L"
Clock
Generator
DEM
Error
Detect
X'tal
Oscillator
Serial mode
96kHz
Detect
Audio
I/F
µp I/F
TX-DS595/696
XTOXTIMCKO2MCKO1RAVDD
FS96
DAUX
LRCK
BICK
SDTO
TVDD
CSN
CCLK
CDTO
CDTI
No. Pin Name I/O Function
1 DVDD - Digital Power Supply Pin, 3.3V
2 DVSS - Digital Ground Pin
3 TVDD - Input Buffer Power Supply Pin, 3.3V or 5V
V O Validity Flag Output Pin in Parallel Mode
4
TX O Transmit channel (through data) Output Pin in Serial Mode
5 XTI I X'tal Input Pin
6 XTO O X'tal Output Pin
7PDN I
8R -
Power-Down Mode Pin
When “L”, the AK4112A is powered-down and reset.
External Resistor Pin
18kW +/-1% resistor to AVSS externall
9 AVDD - Analog Power Supply Pin
10 AVSS - Analog Ground Pin
11 RX1 I
DIF0 I Audio Data Interface Format 0 Pin in Parallel Mode
12
RX2 I Receiver Channel 2 in Serial Mode
DIF1 I Audio Data Interface Format 1 Pin in Parallel Mode
13
RX3 I Receiver Channel 3 in Serial Mode
DIF2 I Audio Data Interface Format 2 Pin in Parallel Mode
14
RX4 I Receiver Channel 4 in Serial Mode
15 AUTO O
16
P/S
17 FS96 O
18 ERF O
Receiver Channel 1
This channel is selected in Parallel Mode or default of Serial Mode.
Non-PCM Detect Pin
“ L”: No detect, “H” : Detect
Parallel/Serial Select Pin
I
“ L ” : Serial Mode, “ H”: Parallel Mode
96kHz Sampling Detect Pin
(RX Mode) “H” : fs=88.2kHz or more, “L” fs=54kHz or less.
(X’tal Mode) “H” : XFS96=1, “L” : XFS96=0.
Unlock & Parity Error Output Pin
“L”: No Error, “H”: Error
19 LRCK I / O Output Channel Clock Pin
20 SDTO O Audio Serial Data Output Pin
21 BICK I/ O Audio Serial Data Clock Pin
22 DAUX I Auxiliary Audio Data Input Pin
23 MCK02 O Master Clock #2 Output Pin
24 MCK01 O Master Clock #1 Output Pin
OCKS0 I Output Clock Select 0 Pin in Parallel Mode
25
CSN I Chip Select Pin in Serial Mode
OCKS1 I Output Clock Select 1 Pin in Parallel Mode
26
CCLK I Control Data Clock Pin in Serial Mode
CM1 I Master Clock Operation Mode Pin0 in Parallel Mode
27
CDTI I Control Data Input Pin in Serial Mode
CM0 I
28
CDTO O Control Data Output Pin in Serial Mode
1: All input pins except internal
Master Clock Operation Mode Pin1 in Parallel Mode
pull-down pins should not be left floating.
y.
put,
p
p
p
p
p
p
p
p
p
p
)
)
g
g
p
p
)
)
)
)
g
g
g
g
g
g
g
g
g
,
g
g
g
g
,
p
,
p
p
p
p
g
p
(
)
AK4527VQ(24bit 96kHz 6-ch. CODEC)
LI
LIN-
RIN+
RIN-
LOUT1
RO
LOUT
RO
LOUT
RO
N+
UT1
UT2
UT3
2
3
SDOS
12C
SMUTE
BICK
LRCK
SDTI1
SDTI2
SDYI3
SDTO
DAUX
DFS
ADC
AD
C
DAC
LP
F
DA
C
LP
F
DA
C
LP
F
DA
C
LP
F
LP
FDAC
LP
FDAC
AK4527
Pin Layout
LOOP1
LOOP0/CDTI
DF1/CCLK
4443424140393837363534
1
2
3
4
5
6
7
8
9
10
11
1213141516171819202122
DEM1
DEM0
TVDD
HP
F
HP
F
DA
TT
DA
TT
TT
DA
DA
TT
SDOUT
TT
DA
DA
TT
DIF0/CSN
P/S
MCLK
AK4527VQ
Top View
DVDD
DVSS
PDN
Audio
I/
MCLK
LRCK
BICK
SDIN1
SDIN2
SDI
DZF1
ICKS2
F
N3
ICKS1
AVSS
AVDD
ICKS0
VREFH
CAD1
Format
Converter
VCOM
33
32
31
30
29
28
27
26
25
24
23
CAD0
DZF2
RIN+
RINLIN+
LINROUT1
LOUT1
ROUT2
LOUT2
ROUT3
LOUT3
MCLK
LRCK
BICK
DAUX
SDO
SDTO
SDTI1
SDTI2
SDTI3
S
PIN/FUNCTION
No. Pin Name I/O Function
1 SDOS I SDTO Source Select Pin (Note 1)
2 I2C I Control Mode Select Pin
3 SMUTE I Soft Mute Pin
4 BICK I Audio Serial Data Clock Pin
5 LRCK I In
6 SDTI1 I DAC1 Audio Serial Data In
7 SDTI2 I DAC2 Audio Serial Data In
8 SDTI3 I DAC3 Audio Serial Data In
9 SDTO O Audio Serial Data Out
10 DAUX I AUX Audio serial Data In
11 DFS I Double Speed Sampling Mode Pin (Note 1)
12 DEM1 I De-em
13 DEM0 I De-emphasis 2 Pin (Note 2
14 TVDD - Output Buffer Power Supply Pin, 2.7V -5.5V.
15 DVDD - Di
16 DVSS - Di
17 PDN I Power-Down & Reset Pin
18 ICKS2 I Input Clock Select 2 Pin (Note 1)
19 ICKS1 I In
20 ICKS0 I Input Clock Select 0 Pin (Note 1
21 CAD1 I Chip Address 1 Pin (Note 1
22 CAD0 I Chip Address 0 Pin (Note 1
23 LOUT3 O DAC3 Lch Analog Output Pin
24 ROUT3 O DAC3 Rch Analo
25 LOUT2 O DAC2 Lch Analo
26 ROUT2 O DAC2 Rch Analo
27 LOUT1 O DAC1 Lch Analo
28 ROUT1 O DAC1 Rch Analo
29 LIN- I Lch Analo
30 LIN+ I Lch Analo
31 RIN- I Rch Analo
32 RIN+ I Rch Analo
33 DZF2 O Zero Input Detect 2 Pin (Note 3)
34 VCOM O Common Voltage Output Pin, AVDD/2
35 VREFH I Positive Volta
36 AVDD - Analo
37 AVSS - Analo
38 DZF1 Zero Input Detect 1 Pin (Note 3)
39 MCLK I Master Clock In
40 P/S I Parallel/Serial Select Pin
41 DIF0 I Audio Data Interface Format 0 Pin in
CSN I Chi
42 DIF1 I Audio Data Interface Format 1 Pin in
CCLK I Control Data Clock Pin in serial control mode
43 LOOP0 I Lookback Mode 0 Pin in
CDTI I Control Data In
44 LOOP1 I Looback Mode 1 Pin
Notes: 1.SDOS, SMUTE, DFS, ICKS2-0 and LOOP 1 pins are Ored with register data if P/S="L".
2. DEM1-0 pins are Ored with register data of DEMA1-C0 bits if P/S="L".
DEM1 pin="H" : DEMA1= DEMB1=DEMC1="1"
DEM0 pin="H" : DEMA0= DEMB0=DEMC0="1"
3. The group 1 and 2 can be selected by DZFM2-0 bits if P/S="L".
4. All input pins should not be left floating.
"L" : Internal ADC out
This
in should be connected to DVSS.
When this pin goes to "H", soft mute cycle is initialized. When returning to "L",
the out
ut mute releases.
ut Channel Clock Pin
"L": Normal S
hasis 1 Pin (Note 2
ital Power Supply Pin, 4.5V-5.5V
ital Ground Pin, 0V
When "L", the control registers are reset to defalt state.
If the state of CAD0-1 changes, then the AK4527 must be reset by PDN.
This
in should be connected to DVSS.
ut Clock Select 1 Pin (Note 1
Negative Input Pin
Positive Input Pin
Negative Input Pin
Positive Input Pin
When the input data of the group 1 follow total 8192 LRCK cycles with "0" input
data
this pin goes to "H". This pin is always "L" if P/S= "H".
Lar
e external capacitor around 2.2 uF is used to reduce power-supply noise.
Power Supply Pin, 4.5V-5.5V
Ground Pin, 0V
When the input data of the group 1 follow total 8192 LRCK cycles with "0" input,
this pin goes to "H". This pin is always "L" if P/S= "H".
data
"L": Serial control mode
Select Pin in serial control mode
Enables di
ital look-back from ADC to 3 DACs.
Enables all 3 DAC channels to be input from SDTI1.
"H" : DAUX input
ut Pin
ut Pin
ut Pin
ut Pin
ut Pin
eed, "H": Double Speed
Output Pin
Output Pin
Output Pin
Output Pin
Output Pin
e Reference Input Pin, AVDD
ut Pin
"H": Parallel control mode
arallel control mode
arallel control mode
arallel control mode
ut Pin in serial control mode
Note 1
TX-DS595/696
BA7625(Video Select Switch)
MON
1
GND
2
IN5
3
GND
4
IN4
5
CTRE
CTLD
IN3
6
7
8
LOGIC
LOGIC
6dB
6dB
16
15
14
13
12
11
10
9
IN1
CTLA
VOUT1
VDD
IN2
CTLB
VOUT2
CTLC
#15
A
L
H
L
H
H
#9
C
L
H
L
H
H
#15
A
L
H
L
H
H
#11
B
L
L
H
H
H
#8
D
L
L
H
H
H
#11
B
L
L
H
H
H
X:Don'tcare
#6
E
MONITOROUT
X
X
X
L
H
#6
E
X
X
X
L
H
#6
E
X
X
X
L
H
TX-DS595/696
#1
IN1
IN2
IN3
IN4
IN5
#14
VOUT1
IN2
IN3
IN4
IN5
#14
VOUT2
IN1
IN2
IN3
IN4
IN5
NJM2296D(Dual Video 6dB Amplifier with 75ohm Driver))
8
IN2
BU1923(RDS Decoder)
V
CLAMP
IN1
V
1
CLAMP
BLOCK DIAGRAM
(4)
MUX
(3)
VREF
(5)
VDD1
VSS1
VDD2
VSS2
Analog
Power supply
(6)
(12)
Digital
power supply
(11)
(13) (14)
X1
XO
6.2dB
AMP.
2.0kohm
6.2dB
AMP.
2.0kohm
PLL
57kHz
RDS/ARI
2.2kohm
2.2kohm
+
anti-aliasing
Reference
clock
filter
75ohm
Driver
75ohm
Driver
PLL
1187.5Hz
V+
7
2
GND
Vout2
750ohm
SAG2
V
SAGcorrection
Vout2
750ohm
V
SAG2
SAGcorrection
8ch Switched
capacitor filter
Bi-phase
decoder
5
6
4
3
Measurement
(10)
VSS3
(7)
circuit
CMP
(8)
Comparator
Differential
decoder
(9)
T2T1
(16)
(1)
(2)
RCLK
QUAL
RDATA
CS49326-CL(DIR)
A1,SCDIN
RD,R/W,EMOE,GPIO11
65432
A0,SCCLK
DGND2
VD2
7
8
9
10
11
12
13
14
15
16
17
1819202122232425262728
CS
SCDIO,SCDOUT,PSEL,GPIO9
DATA7,EMAD7,GPIO7
DATA6,EMAD6,GPIO6
DATA5,EMAD5,GPIO5
DATA4,EMAD4,GPIO4
DATA3,EMAD3,GPIO3
DATA2,EMAD2,GPIO2
DATA1,EMAD1,GPIO1
DATA0,EMAD0,GPIO0
WR,DS,EMWR,GPIO10
AUDATA3,XMT958
DGND1
VD1
1
VD3
DGND3
SDATAN1
INTREQ,ABOOT
EXTMEM,GPIO8
MCLK
SCLK
LRCLK
AUDATA0
4443424140
LRCLKN1
SCLKN1,STCCLK2
CMPDAT,SDATAN2
RESET
AUDATA1
39
AUDATA2
38
DC-Reserved
37
DD-Reserved
36
RESET
35
AGND
34
VA
33
FILT1
32
FILT2
31
CLKSEL
30
CLKIN
29
CMPREQ,LRCLKN2
CMPCLK,SCLKN2
DATA7:0,
EMAD7:0,
GPIO7:0
TX-DS595/696
RD,
WR,
DS,
EMWR,
GPIO10
SCDIO,
SCDOUT,
PSEL,
GPIO9
A0,
SCCLK
A1,
SCDIN
ABOOT,
INTREQ
EXTMEM,
GPIO8
R/W,
EMOE,
GPIO11
CS
CMPDAT,
SDATAN2
CMPCLK,
SCLKN2
CMPREQ,
LRCLKN2
SCLKN1,
STCCLK2
LRCLKN1
SDATAN1
CLKIN
CLKSEL
COMPRESSED
DATA INPUT
INTERFACE
DIGITAL
AUDIO
INPUT
INTERFACE
CLOCK MANAGER
PLL
FRAME
SHIFTER
BUFFER
CONTROLLER
RAM INPUT
BUFFER
PARALLEL or SERIAL HOST INTERFACE
DSP PROCESSING
INPUT
RAM
PROGRAM
MEMORY
ROM
PROGRAM
MEMORY
24-BIT
STC
RAM
DATA
MEMORY
ROM
DATA
MEMORY
FLT2 FLT1 VA AGND DGND(3:1) VD(3:1)
RAM
OUTPUT
BUFFER
OUTPUT
FORMATTER
DD
DC
MCLK
SCLK
LRCLK
AUDATA<2.0>
XMT958/AUDATA3
TX-DS595
– 15 –
TC74VHC541FT(Octal bus buffer)
TX-DS595/696
G1
A1
A2
A3
A4
A5
A6
A7
A8
GND
10
20
19
18
17
16
15
14
13
12
11
Vcc
G2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
1
2
3
4
5
6
7
8
9
INPUTS
G2
G1
H
X
L
L
An
X
X
H
X
L
H
L
L
X :Don't care
Z :High impedance
OUTPUT
Z
Z
H
L
10
11
12
13
15
16
17
18
19
20
21
22
23
24
25
26
27
28
14
10
11
12
13
15
16
17
18
19
20
21
22
23
24
25
26
27
28
14
TC9162AF(Analog Switch) TC9163AF(Analog Switch)
TX-DS595/696
S1
S2
COM1
S3
S4
COM2
S5
S6
COM3
S7
COM4
ST
10
11
12
13
VSS GND VDD
28
14
1
2
3
4
5
6
7
8
LEVEL SHIFT
LATCH CIRCUIT
9
LATCH CIRCUIT
LEVEL SHIFT
27
26
25
24
23
22
21
20
19
18
17
16
S1
S2
COM1
S3
S4
COM2
S5
S6
COM3
S7
COM4
DATA
S1
S2
S3
COM1
S4
S5
S6
COM2
S7
S8
COM3
ST
10
11
12
13
2
3
4
5
6
7
8
9
VSS GND VDD
1
LEVEL SHIFT
LATCH CIRCUIT
14
28
LATCH CIRCUIT
LEVEL SHIFT
27
26
25
24
23
22
21
20
19
18
17
16
S1
S2
S3
COM1
S4
S5
S6
COM2
S7
S8
COM3
DATA
Pin No. Function
1
14
28
2,3,5,6,8,9,11
27,26,24,23,21,20,18
4,7,10,12
25,22,19,17
13
15
16
Symbol
Vss
GND
VDD
S1~S7
S1~S7
COM1~COM4
COM1~COM4
ST
CK
DATA
SHIFT REGISTER
Negative power supply
Ground
Positive power supply
Input/output terminals
Input/output terminals
Common terminals
Common terminals
Strobe input terminal for data reading
Clock input terminal for data transfer
Data input terminal for switch
15
CK
Pin No. Function
1
14
28
2,3,4,6,7,8,10,11
27,26,25,23,22,21,19,18
5,9,12
24,20,17
13
15
16
Symbol
Vss
GND
VDD
S1~S8
S1~S8
COM1~COM3
COM1~COM3
ST
CK
DAT
A
SHIFT REGISTER
Negative power supply
Ground
Positive power supply
Input/output terminals
Input/output terminals
Common terminals
Common terminals
Strobe input terminal for data reading
Clock input terminal for data transfer
Data input terminal for switch
15
CK
TX-DS595/696
TC9164AF(Analog Switch) TC9274N(Analog Switch Array)
10
11
12
13
15
16
17
18
19
20
21
22
23
24
25
26
27
28
14
TX-DS595/696
S1
S2
S3
S4
COM1
S5
S6
COM2
S7
S8
COM3
ST
10
11
12
13
VSS GND VDD
28
14
1
2
3
4
5
6
7
8
LEVEL SHIFT
LATCH CIRCUIT
9
SHIFT REGISTER
LATCH CIRCUIT
LEVEL SHIFT
27
26
25
24
23
22
21
20
19
18
17
16
15
S1
S2
S3
S4
COM1
S5
S6
COM2
S7
S8
COM3
DATA
CK
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
S
T
I
B
8
1
Vss
14
T
I
U
C
R
I
C
H
C
T
A
L
V
DD
2
S1
41
S2
40
S3
39
S4
38
37
T
I
U
C
S
R
T
I
I
B
C
8
H
1
C
T
A
L
S5
36
S6
35
S7
34
S8
S9
33
S10
32
S11
31
S12
30
S13
29
S14
28
S15
27
Pin No. Function
1
14
28
2,3,4,6,7,8,10,11
27,26,25,23,22,21,19,18
5,9,12
24,20,17
13
15
16
Symbol
Vss
GND
VDD
S1~S8
S1~S8
COM1~COM3
COM1~COM3
ST
CK
DAT
A
Negative power supply
Ground
Positive power supply
Input/output terminals
Input/output terminals
Common terminals
Common terminals
Strobe input terminal for data reading
Clock input terminal for data transfer
Data input terminal for switch
S16
S17
S18
17
18
19
LEVEL SHI FT AN D
SHIFT REGISTE
20 21 22 23
GND
R
CK DATA STB
S16
26
S17
25
8
S1
24
TX-DS595/696
TC9482N(6 channel electronic volume)
TX-DS595/696
L-OUTA
L-INA
L-A-GNDA
L-OUTB
L-INB
L-A-GNDB
L-OUTC
L-INC
L-A-GNDC
NC Vss VDD TEST
2
1
3
4
1dB
VR
latch
8dB
VR
5
6
7
8
9
10
11
latch
1dB
VR
latch
8dB
VR
latch
1dB
VR
latch
8dB
VR
latch
3 to 7
decoder
4 to 13
decoder
28
Same as L-ch
Circuit
27
26
R-OUTA
25
R-INA
24
R-A-GNDA
23
R-OUTB
22
R-INB
21
R-A-GNDB
20
R-OUTC
19
R-INC
18
R-A-GNDC
Strobe generator
circuit
17
16
15
CS2
STB
DATA
CS1
GND
CK
Shift register(32 bit)
12
13
14
el shift circuit
Lev
Block diagram
Terminal description
Pin No. Symbol Pin name Pin No. Symbol Pin name
Vss 5 L-A-GNDA
1
28 VDD 24 R-A-GNDA
3 L-OUTA 8 L-A-GNDB
26 R-OUTA 21 R-A-GNDB
6 L-OUTB 11 L-A-GNDC
23 R-OUTB 18 R-A-GNDC
9 L-OUTC 12 CS1
20 R-OUTC 17 CS2
4 L-INA 14 CK
25 R-INA
7 L-INB
22 R-INB 13 GND
10 L-INC 27 TEST
19 R-INC 2 NC
Negative power supply pin
Positive power supply pin
Volume output pins
OUTX
INX
A-GNDX
VR1
VR2
Volume input pins
15 DATA
16 STB
Analog ground pins
Chip select input pins
Clock input pin
Data input pin
Strobe input pin
Digital ground pin
Test pin
No connection
MAIN MICROPROCESSOR TERMINAL DESCRIPTIONS
TX-DS595
Pin No. Symbol I/O
3AMUT O
4VB O
5VA O
6 EVDD
7 EVSS
8GSW O
9GFS O
10 ~CODECPD O
11 INTREQ I/O
12 DSPDI I
13 DSPDO O
14 DSPSCK O
15 DSPCS O
16 CSROM/~SRAM O
17 A15 O
19 A16 O
20 A17 O
21 ~DSPRST O
22 ERF I
23 AUTO O
24 DIRCS O
25 ~DIRPD O
31 ~RESET I
32 XT1
33 XT2
35 X2
36 X1
37 VSS
38 VDD
39 CLKOUT
41 SPB O
42 SEC1H O
43 SPCS O
44 SPA O
45 POWER O
46 PROTECT I
47 UPLED O
48 DNLED O
49 LEED O
Descriptions
Audio muting output pin.
Output B pin to control video signal.
Output A pin to control video signal.
Power supply pin. Connect to +5V.
Ground pin.
Gain control signal output pin for subwoofer.
Gain control output signal pin to front, surround, and center channels.
Power down output pin to Codec IC.
Interrupter and abort signal input/output pin of DSP IC.
Serial data input pin from DIR and DSP ICs.
Serial data output pin from DIR and DSP ICs.
Serial clock output pin to DIR and DSP ICs.
Chip select output pin to DSP IC.
Change-over pin of RAM and ROM, ROM at H.
ROM address 15
ROM address 16
ROM address 17
Reset signal output pin to DSP IC.
Error flag input pin.
Auto detection input pin of DIR IC.
Chip select output pin to DIR IC.
Power down signal output pin to DIR IC.
System reset input terminal.
Oscillator connection pin of sub system. Not used.
Not used.
Ceramic oscillator connection pins.
Connect the 20MHz ceramic oscillator between X1 and X2 pins.
Power supply pin. Connect to ground pin.
Power supply pin. Connect to +5V.
Not used.
Speaker relay B control signal output pin.
Amplifier gain control output pin.
Speaker relay control output pin of center and surround channels.
Speaker relay A control signal output pin.
Power relay control output pin.
Protection circuit detection input pin.
Up direction LED control output pin of SSC.
Down direction LED control output pin of SSC.
Left direction LED control output pin of SSC.
Pin No. Symbol I/O Descriptions
50 RLED O Right direction LED control output pin of SSC.
51 ~SBMRST O Reset signal output pin to sub microprocessor.
52 SBMCLK O Clock signal output pin to transmit to the sub microprocessor.
53 SBMDO O Data signal output pin to transmit to the sub microprocessor.
54 SBMDI I Data signal input pin to transmit from the sub microprocessor.
55 BVDD Power supply pin. Connect to +5V.
56 BVSS Ground pin.
57 SBMREDY I Read signal input pin to transmit from the sub microprocessor.
58 HD I Detection pin when insert the headphones.
59 Z2LED O Zone 2 LED control output pin.
61 HPMUT O Muting output pin to the headphone circuit.
64 TMUT O Muting output pin to the tuner block.
66 FDA O Data signal output pin to Selector, Configuration, Multi channel, and Multi source control ICs.
67 FCL O Clock signal output pin to Selector, Configuration, Multi channel, and Multi source control ICs.
68 FSTB O Strobe signal output pin to Selector, Configuration, Multi channel, and Multi source control ICs.
69 RDSSIG/12VB I/O Quality check input pin of RDS demodulator signal.
70 RDSDA/12VA I/O Data input pin from RDS decoder.
71 AVDD Power supply pin. Connect to +5V.
72 AVSS Ground pin.
73 AVREF Reference voltage input pin.
74 VOLH I Voltage detection input pin of speaker terminal.
75 ~ST I Stereo broadcast detection input pin.
76 ~SD I Station input pin.
77 12VTRGEN I Initializing input terminal for 12V trigger.
78 RDSEN I Initializing input terminal for RDS broadcast.
79 PLAEN I Initializing input terminal for PAL/NTSC.
80 AREA1 I Initializing input terminal for broadcast area.
81 AREA2 I Initializing input terminal for broadcast area.
88 ~POFF I Power failure detection input pin.
89 RDSSCK I Clock signal input pin from RDS decoder.
90 PLLSTB O Chip enable signal output pin to PLL IC.
91 PLLDA O Data signal output pin to PLL IC.
92 PLLCL O Clock signal output pin to PLL IC.
93 VLSTB O Strobe signal output pin to electrical volume IC.
94 SI I Signal input pin to write the program.
95 SO O Signal output pin to write the program.
96 SCL O Clock signal output pin to write the program.
99 VOLCL/HS O Clock signal output pin to the electrical volume IC.
100 VOLDA O Data signal output pin to the electrical volume IC.
TX-DS595
SUB MICROPROCESSOR TERMINAL DESCRIPTIONS
TX-DS595/696
Pin No. Symbol I/O Description
1 VDD Power supply terminal. Connect to 5V.
2 VSS Ground terminal.
3 X1 Ceramic oscillator connection terminals for main system.
4 X2 Connect the 5MHz ceramic oscillator between #3 and #4.
5 IC/VPP Power supply terminal for flash memory IC.
6 ~RESET I System reset signal input terminal.
7 SUBCL/SCK I Clock input terminal to transmit from main microprocessor or to write the program.
8 SUBDO/SDI I Data input terminal to transmit from main microprocessor or to write the program.
9 SUBDI/SDD O Data output terminal to transmit to main microprocessor or to write the program.
10 SUBLDY O Data ready output terminal to transmit to the main microprocessor.
11 VBJ I Pulse input terminal from the rotary encoder of volume.
12 VAJ I Pulse input terminal from the rotary encoder of volume.
13 SSCBJ I Pulse input terminal from the rotary encoder of SSC.
14 SSCAJ I Pulse input terminal from the rotary encoder of SSC.
15 ~IRIN I Signal input terminal to remote controller.
16 ~IRF I Signal input terminal to remote controller.
17 STBYLED O Standby LED control output terminal.
18 AVSS Ground terminal for A/D converter.
19 K3 I Operation key connection terminal.
20 K2 I Operation key connection terminal.
21 K1 I Operation key connection terminal.
22 K0 I Operation key connection terminal.
23 VSS0 Ground terminal
24 AVDD Power supply terminal for A/D converter.
25 VDDD Power supply terminal. Apply +5V.
26 ~SYSIN I System code input terminal.
27 ~SYSOUT O System code output terminal.
28 P35 O Segment output terminal of P35.
29 P34 O Segment output terminal of P34.
30 P33 O Segment output terminal of P33.
31 P32 O Segment output terminal of P32.
32 P31 O Segment output terminal of P31.
33 P30 O Segment output terminal of P30.
34 P29 O Segment output terminal of P29.
35 P28 O Segment output terminal of P28.
36 P27 O Segment output terminal of P27.
37 P26 O Segment output terminal of P26.
38 P25 O Segment output terminal of P25.
39 P24 O Segment output terminal of P24.
40 P23 O Segment output terminal of P23.
Pin No. Symbol I/O Description
41 P22 O Segment output terminal of P22.
42 P21 O Segment output terminal of P21.
43 P20 O Segment output terminal of P20.
44 P19 O Segment output terminal of P19.
45 P18 O Segment output terminal of P18.
46 P17 O Segment output terminal of P17.
47 P16 O Segment output terminal of P16.
48 P15 O Segment output terminal of P15.
49 P14 O Segment output terminal of P14.
50 P13 O Segment output terminal of P13.
51 P12 O Segment output terminal of P12.
52 P11 O Segment output terminal of P11.
53 P10 O Segment output terminal of P10.
54 P9 O Segment output terminal of P9.
55 P8 O Segment output terminal of P8.
56 P7 O Segment output terminal of P7.
57 P6 O Segment output terminal of P6.
58 P5 O Segment output terminal of P5.
59 VDD2 Power supply termini. Apply +5V.
60 VLOAD Negative power supply terminal of FL controller.
61 P4 O Segment output terminal of P4.
62 P3 O Segment output terminal of P3.
63 P2 O Segment output terminal of P2.
64 P1 O Segment output terminal of P1.
65 16G O Grid output terminal of 16G.
66 15G O Grid output terminal of 15G.
67 14G O Grid output terminal of 14G.
68 13G O Grid output terminal of 13G.
69 12G O Grid output terminal of 12G.
70 11G O Grid output terminal of 11G.
71 10G O Grid output terminal of 10G.
72 9G O Grid output terminal of 9G.
73 8G O Grid output terminal of 8G.
74 7G O Grid output terminal of 7G.
75 6G O Grid output terminal of 6G.
76 5G O Grid output terminal of 5G.
77 4G O Grid output terminal of 4G.
78 3G O Grid output terminal of 3G.
79 2G O Grid output terminal of 2G.
80 1G O Grid output terminal of 1G.
TX-DS595/696
TX-DS696
A
MAIN MICROPROCESSOR
P184
RS232C
1
Q181
BUFFER
POWER
SW
+B
2
FRONT SP
GATE
CIRCUIT
3
DC
DET
HEADPHONE
P7005
4
CURRENT
DET
Q373
Q374
MUTE SW
ZONE 2
LINE OUT
SURROUND
SP
+B
CENTER SP
SP VOL DETECTION
+5V
ZONE2 SP
+B+B
Q7102 ZONE2
Q7103 UP LED
Q7104 DN LED
Q7105 L LED
Q7106 R LED
GATE CIRCUIT
MUTE
SW
Q151
AK4112AW
DIR
+B
20MHz
OSC
LED
BCDE
SYSTEM
RESET
X7001
Q7702
Q751 Q752
IC74HCI7007AF
-232CTS
26
-232RTS
27
28
29
30
-RESET
31
32
33
34
XOUT
35
XIN
36
VSS
37
VCC
38
39
+5V
SUB MICRO
PROCESSOR
40
41
42
43
44
45
46
47
48
49
50
SPZ2
SEC1H
SPCS
SPF
POWER
PROTECT
UPLED
DNLED
LLED
RLED
Q8503 M30218FCFP
Q402
TC9162AF
MULTI SELECTOR
IC74VHC541FT
DSPCS
VPP
-DSPRST
ERF
AUTO
DIRCS
-DIRPD
Q7701
MAIN MICRO PROCESSOR
MPD703033AGC-080-8EU
HPMUT
Z2LED
HD
SBMREDY
VSS
VCC
SBMDI
SBMDO
SBMCLK
-SBRST
+5V
Q401
TC9163AF
MULTI SELECTOR
CS493002CL
INTREQ
DSPDI
DSPDO
DSPSCK
OSDSTB
TMUT
Z2MUT
Z2PREMUT
TC9274N-008
SELECTOR
Q701
DSP
-CODECPD
FDA
+5V
VSS
GSW
GFS
RDSSIG/12VB
FSTB
FCL
VDCLK
VCC
VCC
RDSDA/12VA
VDDA
VSS
+5V
AMUT
VCC
AK4527VO
12345678910111213141516171819202122232425
OSSDDA
OSDCL
VOLDA
VOLCL/HS
232TXD
232RXD
SCL
SO
SI
VLSTB
PLLCL
PLLDA
PLLSTB
RDSSCK
-VSYNC
-POFF
-VDSTB
SYNC
SDET
AREA2
AREA1
-ST
VOLH
PALEN
RDSEN
12VTRGEN
-SD
75747372717069686766656463626160595857565554535251
TC9164AF
SELECTOR
Q801
CODEC
Q311Q312
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
Q1001
BU1932
RDS RECORDER
Q224
VIDEO CONTOROL
TC9164AF
+5V
GAIN
CONTROL
Q418
Q403
VOLUME
TC9482
TUNER UNIT
MUTE
SW
GAIN
CONTROL
Q417
LC74761-9189
POWER FAILURE
DETECTION
CIRCUIT
VOLUME
TC9164AF
INITIALIZING
R5380. R5381
THERMAL
DETECTION
MUTING
Q2005
OSD
Q224
MUTE
SW
Q433
TX-DS696
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