TX-SR803

THX SELECT2 CERTIFIED 7.1-CHANNEL A/V SURROUND HOME THEATER RECEIVER
Available in Gold or Black

Remote Control

Driving Home Theater with Pinpoint Accuracy, Potent Power and Multi-Entertainment Options
To create an A/V home theater receiver of exceptional quality, the challenge lies in incorporating the delicate processing circuits and amplifier components into the same chassis. When they both draw on the same power source, the amplifier dominates at peak moments. In a good design, it all works smoothlyas with the THX Select2 Certified TX-SR803 7.1-channel A/V surround home theater receiver. You have a wealth of connectivity options, including HDMI (version 1.1) and component video for an effortless, high-bandwidth transfer of video and audio signals to the latest HDTV displays. Also, the inclusion of a TBC (Time Base Corrector) will effectively prevent any picture deterioration caused by timing inaccuracies. With numerous other features that help the TX-SR803 to stamp its classAuto Speaker Set-up with Microphone, multizone playback, VLSC (Vector Liner Shaping Circuitry) and 192 kHz/24-bit DACs on all channels, an RS232 port for control, and iPod playback capabilitiesthis receiver stands out as a powerful blend of superb engineering design and functionality.
2 HDMI Video/Audio Inputs and 1 Output With the TX-SR803s HDMI inputs and output, you have the ability to send unparalleled amounts (5 Gbps) of uncompressed digital data, both audio and video, to compatible digital devices through a single cable. Compared to the previous HDMI version 1.0, the TX-SR803s onboard HDMI version 1.1 is capable of handling up to 8 channels of audio with a sampling rate of 192 kHz (24-bit samples) and transmitting uncompressed audio from a DVD-Audio disc. THX Select2 Certified and THX Surround EX With THX Select2 certification, the TX-SR803 demonstrates that it has met the rigorous design and performance standards set by THX. For the end user, it enhances the overall systems ability to accurately present movies the way they were mixed by the filmmaker on the dubbing stage and its additional THX listening modes enhance playback performance of music, movies and video games. Furthermore, its ASA (Adaptive Speaker Array) technology optimizes playback of multi-channel movies, music and video games. THX Select2 also includes the THX Surround EX decoder, which enables sound mixers to encircle the audience with 360-degree pans and more realistic fly-over and ambient sound effects. VLSC (Vector Linear Shaping Circuitry) for All Channels The TX-SR803 incorporates Onkyos VLSC (Vector Linear Shaping Circuitry), which employs a unique D/A conversion circuit to mitigate the effect of signal noise. As noise is magnified during the conversion process, even minimal amounts of noise can adversely affect audio quality. With VLSC, data is converted between the sampling points and these discrete sampling points are joined with analog vectors in real-time to produce a smooth output wave form. The resulta noiseless, smooth analog signal based on the digital source. Independent Crossover Adjustment for Bass Management With the TX-SR803s crossover adjustment for bass management, you can independently set the frequency of your front, center, surround and surround back speakers at 40/60/70/80/90/100/120/150/200 Hz. Previously, crossover adjustment was limited to 40/60/80/100/120/150 Hz, so you will find that the TX-SR803 gives you greater scope to match different speakers and subwoofers to your system. Auto Speaker Set-up with Microphone The TX-SR803 uses a high-sensitivity microphone to pick up test tones from your favorite listening spot, and then uses an acoustic analyzer to adjust the sound pressure level and time delay of each channel. Test tones are output by each speaker, detected by the microphone and shown through an onscreen display. This ensures that each channels delivered synchronously, so you get the most accurate frequency response from your favorite listening spot. Easily calibrated using the TX-SR803s onscreen display and quickly completed in minutes, this function is also useful if you decide to switch rooms, or even move to another home. Multiroom Playback Capabilities through Powered Zone 2 Powered Zone 2 gives you the option of different sources throughout your home. With the Powered Zone 2 function, you can enjoy one input source in the main room and a different source in another room through two different connection methods: using a receiver/integrated amp in Zone 2 or using only a pair of speakers in Zone 2. In the former method, you can enjoy 7.1 surround sound in the main room and play a different AV source in Zone 2 (with the Zone 2 amplifier automatically switched on by a 12 V trigger). With the latter method, you can use 5.1 surround sound in the main room and play a different AV source (stereo) in Zone 2. Integrating the iPod into your System The TX-SR803s RI (Remote Interactive) capability enables you to integrate different Onkyo components for control through one remote. Also, you can simply connect the iPod to the TX-SR803 through the RI Dock for the iPod (DS-A1). Whats more, the DS-A1 is one of the more versatile interfaces between the iPod and audio-video systems available offering you hands-free control, recharging capacity and even iPhoto playback. With Powered Zone 2, you can effectively send your digital music via the iPod to another room or outdoors, even if youre playing back multichannel music and movies in the main room.

Amplifier Features

170 Watts per channel minimum into 6 ohms, at 1 kHz, JEITA VLSC (Vector Linear Shaping Circuitry) for all channels WRAT (Wide Range Amplifier Technology) Extended frequency response (10 Hz to 100 kHz) Reduced NFB (Negative Feedback) Full bandwidth power to all 7 main channels Absolute ground plate H.C.P.Smassive high current power supply Discrete power amplifier circuitry for all channels High-current, low-impedance 6 ohm drive for all channels Auto-protection circuitry High-grade extruded-aluminum heatsink Low Frequency Effect (LFE) level control Thick bus bars

Audio/Video Features

THX Select2 Certified THX Surround EX, DTS, DTS 96/24, DTS-ES Discrete/Matrix, DTS Neo:6 decoding Dolby Digital, Dolby Digital EX, Dolby Pro Logic IIx decoding 192 kHz/24-bit audio DACs for all channels Component video upconversion with TBC (Time Base Corrector)
Composite to S-Video upconversion HDTV-capable (100 MHz) component video switching Optimum Gain Volume Circuitry Digital upsampling Non-scaling configuration Powered Zone 2 (lineout) with 12 V trigger A-form listening mode memory Independent crossover adjustment for bass management for F/C/S/SB (40/60/70/80/90/100/120/150/200 Hz) Advanced 32-bit processing DSP chip 2 HDMI (version1.1) inputs and 1 output 3 component video inputs and 1 output 5 S-Video inputs and 3 outputs 5 composite video inputs and 3 outputs 3 audio inputs and 1 output 7 digital inputs (5 optical/2 coaxial) and 1 optical output Color-coded 7.1-multichannel inputs and pre outs Heavy-duty, color-coded dual banana plug-compatible speaker posts Front panel audio, video, S-Video, optical inputs Pure audio mode Direct mode Automatic signal detection Dedicated line-level subwoofer pre out RS232 port Late night mode (high/low/off) Phono input Tone (bass/treble) control for L/R channels
FM/AM Tuner and Other Performance Features
40 FM/AM random presets Character input (Tuner presets, input selector) Outstanding selectivity and sensitivity Compatible with RI Dock (DS-A1) for the iPod IntelliVolume On-screen display control 3-mode display dimmer (bright/normal/low) Speaker placement calibration through Auto Speaker Set-up with Microphone Absolute volume display Double Bass function Battery-free memory backup Brushed aluminum front panel Headphone jack (standard size) Heavy-duty power cord Individual input selectors for each source IR input and output terminals Blue illuminated volume control Separate PC (printed circuit) boards for audio and video sources Sleep timer via remote Backlit/Preprogrammed RI (Remote Interactive) learning remote control with 3 macros and mode-key LEDs

SPECIFICATIONS AMPLIFIER SECTION

Power Output

Front L/R.. 170 W + 170 W (6 , 1 kHz, JEITA) Center.. 170 W (6 , 1 kHz, JEITA) Surround L/R.. 170 W + 170 W (6 , 1 kHz, JEITA) Surround Back L/R.. 170 W + 170 W (6 , 1 kHz, JEITA) Dynamic Power.. 240 W + 240 W (3 , Front) 180 W + 180 W (4 , Front) 125 W + 125 W (8 , Front) THD (Total Harmonic Distortion).. 0.08 % (Rated Power) Damping Factor.. 60 (Front, 1 kHz, 8 )
Input Sensitivity and Impedance
Line.. 200 mV/47 k Phono MM... 2.5 mV/47 k
Output Level and Impedance
Rec out.. 200 mV/470 (Tape, Video 1-2)
Frequency Response. 10 Hz-100 kHz/+ 1 dB, - 3 dB (Line) Tone Control... 10 dB, 50 Hz (BASS)

10 dB, 20 kHz (TREBLE)

Signal-to-Noise Ratio.. 106 dB (Line in, IHF-A)
80 dB (Phono in, IHF-A) Speaker Impedance.. 4 /6 -16

VIDEO SECTION

Input Sensitivity/Output Level and Impedance
Video.. 1.0 Vp-p/75 (Component and S-Video Y) 0.7 Vp-p/75 (Component PB/CB, PR/CR) 0.28 Vp-p/75 (S-Video C) 1.0 Vp-p/75 (Composite)
Component Video Frequency Response. 5 Hz- 100 MHz

TUNER SECTION

[FM] Tuning Frequency Range. 87.5 MHz-108.0 MHz Usable Sensitivity
Stereo.. 22.2 dBf, 2.0 V (75 IHF) Mono.. 15.2 dBf, 1.0 V (75 IHF)

Signal-to-Noise Ratio

Stereo.. 67 dB (IHF-A) Mono.. 73 dB (IHF-A)
Total Harmonic Distortion
Stereo.. 0.5 % (1 kHz) Mono.. 0.3 % (1 kHz) Stereo Separation. 40 dB (1 kHz)
NPR No. 05N41 09/05 Printed in Japan
[AM] Tuning Frequency Range. 522 kHz-1,611 kHz/530 kHz-1,710 kHz Usable Sensitivity. 300 V/m Signal-to-Noise Ratio.. 40 dB Total Harmonic Distortion.. 0.7 %

GENERAL

Power Supply.. AC 120/220-240 V, 50/60 Hz Power Consumption.. 680 W Stand-by Power Consumption.. 0.5 W Dimensions (W x H x D).. 435 x 173.5 x 430 mm Weight... 13.3 kg

Black model

Due to a policy of continuous product improvement, Onkyo reserves the right to change specifications and appearance without notice. THX Select 2 is a trademark or registered trademarks of THX Ltd. Dolby, Pro Logic, Surround EX and the double-D symbol are trademarks of Dolby Laboratories. THX Surround EX-Dolby Digital Surround EX is a joint development of Dolby Laboratories and THX Ltd. and is a trademark of Dolby. DTS, DTS-ES Extended Surround, DTS 96/24 and Neo:6 are trademarks of Digital Theater Systems, Inc. iPod and iPhoto are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. VLSC is a trademark of Onkyo Corporation. All other trademarks and registered trademarks are the property of their respective holders.
Onkyo Corporation 2-1 Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: +81-72-831-8136 Fax: +81-72-833-5222 http://www.onkyo.com/ Onkyo China Limited Units 2102-2107, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung, N. T., HONG KONG, SAR of China Tel: +852-2429-3118 Fax: +852-2428-9039 http://www.ch.onkyo.com/ Onkyo U.S.A. Corporation 18 Park Way, Upper Saddle River, N.J. 07458, U.S.A. Tel: +1-201-785-2600 Fax: +1-201-785-2650 http://www.onkyousa.com/ Onkyo Europe Electronics GmbH Liegnitzerstrasse 6, 82194 Grobenzell, GERMANY Tel: +49-8142-4401-0 Fax: +49-8142-4401-555 http://www.eu.onkyo.com/

(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.
5. Changing the AM band step With the exception of the worldwide models, a tuning step selector switch is not provided. When you change the band step, change the parts as shown below. To 10kHz Open To 9kHz 10 k

A B C D E F G H

EXPLODOED VIEW
Q6056 Q6064 Q6062 Q6060 Q6065 Q6066 Q6063 Q6061 A101 x 4 pcs. A100 x 4 pcs.
P901 A402 F952 F931 x 44 pcs. F932 A405 F951 A407 A404 x 3 pcs. A403
A096 A105 x 3 pcs. A080 Q6054 Q6052 Q6050 U03 A090 Q6055 Q6053 Q6051 A059 A081

R model

U042 U11 P701 A082 U045 x 2 pcs. U032 A077 U064 A105 x 3 pcs. A105 x 2 pcs.

U043 A401

P7534 A003 x 2 pcs. A002 A003 x 3 pcs. A003 U033 A020 A001 A003 x 5 pcs.

3 D/C models

A057 x 2 pcs. F6902 U044 F6901 A051 A065 x 3 pcs. A092 x 2 pcs. A062 x 4 pcs. A082 x 13 pcs.

A105 x 3 pcs. U06

Q6050a x 2 sheets A003 A087 x 15 pcs. x 2 pcs. U05 A105 x 4 pcs. A089

U062 U063

A008 A005 U046 Q6050a x 13 sheets A081 A080 A416 A418 x 2 pcs. P/T/R/K A417 x 2 pcs. models A050 A105 A119 x 4 pcs. A111 x 4 pcs. A114 x 4 pcs. A020 U047

A410 A044 x 4 pcs.

F901 F902 4
A056 x 4 pcs. A110 A060 F903 P691 A063

A088 x 2 pcs.

A040 A010 A009 A011 x 3 pcs. A019

A036 A022 A025 A032

T901 A055 x 11 pcs.

5 A106 x 2 pcs.

A052 A054 x 3 pcs. A053 x 3 pcs.
A037 x 5 pcs. A027 A039 A030 A038 A031 A033 A023

A037 x 2 pcs.

ANTENNA UNIT
North American models XM-RADIO Micro Controller TUNER PACK

XM/DT IC

BLOCK DIAGRAM

AMPLIFIER SECTION 1

DAC AK4384

Q3003 NJW1157

POWER AMPLIFIER HEADPHONES

SPEAKER TERMINALS

MIC AMP MIC MICDET VIDEO4 IN Q3001 PHONO RIAA
FRONT LEFT 30 Q3002 NJU7311AM Z2_L Z2_R

-6dB 83

+9.7dB

MIX_L MIX_R TONE TONE

FRONT RIGHT 2

Q3007 +20.2dB 8

CENTER PREOUT FL FR

SURR. LEFT

SPRLSB

C SW SL

-6dB Inv.

Sch. 9 U053 Volume Sch. 9

NAETC-8677

NAAF-8678 P5004A

P6001A P6002A

Driver circuit

JL7503A

Sch. 6

Display circuit

NAAF-8682 JL6200B

Sch. 9

JL7540A JL7501A

Front video

R6045 JL6200A P3102A
JL7540B JL7501B P7601 U7641 NAETC-8662 P7632 P7631

P6086 JL6006B

P6003A P6004A

R6043 P6004A

U064 Surround back amplifier Sch. 5
PRINTED CIRCUIT BOARD VIEW 1 Digital section
D E NAAR-8661, Main microprocessor PC board
NAETC-8662, Front video PC board
NADG-8660, DSP circuit PC board
PRINTED CIRCUIT BOARD VIEW 1-2 Digital section
NAAR-8661,Main microprocessor PC board , p d
NAETC-8662, Front video PC board d
A POWER AMPLIFIER SECTION 1 B C D E F G H
PRINTED CIRCUIT BOARD VIEW U06
NAAF-8678,Power amplifier PC board
NAAF-8682, Surround back amplifier PC board
NAPS-8679, Power transformer terminal PC board 3
5 NAETC-8680, Thermal detector PC board
A AMPLIFIER SECTION PC BOARD 1 B C D E F G H
PRINTED CIRCUIT BOARD VIEW
U06 NAAF-8678,Power amplifier PC board w
A DISPLAY CIRCUIT PC BOARD B C D E F G H

U053 U05

2 NADIS-8675,Display circuit PC board NAETC-8677, Volume PC board
NAETC-8678, Headphone terminal PC board
A DISPLAY CIRCUIT PC BOARD 1 B C D E F G H
2 NAETC-8677, Volume PC board
3 NAETC C C-8676, Headph h hone terminal PC boa a ard
U05 NADIS-8675,Display circuit PC board
PRINTED CIRCUIT BOARD VIEW Power supply and Driver sections
U044 NAETC-8667-1A, Speaker terminal C PC board
U042 NAPS-8665, Secondary circuit PC board
U045 NAAF-8668, Driver circuit PC board 12 U046
U043 NAETC-8666, Speaker terminal PC board
NASW-8669, Power switch PC board
U04 NAPS-8664, Primary circuit PC board
A HDMI CIRCUIT PC BOARD 1 B C D E F G H
U01 NAVD-8655,HDMI circuit PC board
IC BLOCK DIAGRAMS AND DESCRIPTIONS
ADV7172 (Digital PAL/NTSC Video Encoder with Six DACs (10-Bits))
PAL_NTSC CSO_HSO SCLOCK CLOCK CLAMP SDATA
48 HSYNC 14 FIELD/ 15 VSYNC BLANK 16 RESET 44 TTX 41 TTXREQ 40

30 VAA 46

MULTI-PLEXER

VIDEO TIMING GENERATOR

I2C MPU PORT
YUV TO RGB MATRIX YUV LEVEL CONTROL BLOCK
10BIT DAC 10BIT DAC 10BIT DAC
35 DAC A 33 DAC B 29 DAC C 37 VREF 22 RESETCOMPDAC E 24 DAC F 28 DAC D
TELETEXT INSERTION BLOCK BRIGHTNESS AND CONTRAST CONTROL 8 Y VCrCb TO U YUV MATRIX V 8 ADD SYNC LUMA PROGRAMMABLE FILTER
DAC CONTROL BLOCK MULTI-PLEXER 10 10BIT DAC 10BIT DAC 10BIT DAC
INTERPOLATOR SATURATION CONTROL ADD BURST INTERPOLATOR 10 10
SHARPNESS FILTER 10 PROGRAMMABLE CHROMA FILTER MODULATOR HUE CONTROL 10 10

Audio Data Interface
8X Interpolator 8X Interpolator

Modulator Modulator

SCF LPF SCF LPF

Pin Layout

Function Master Clock Input Pin An external TTL clock should be input on this pin. 2 BICK I Audio Serial Data Clock Pin 3 SDTI I Audio Serial Data Input Pin 4 LRCK I L/R Clock Pin 5 PDN I Power-Down Mode Pin When at L, the AK4384 is in the power-down mode and is held in reset. The AK4384 should always be reset upon power-up. SMUTE I Soft Mute Pin in parallel mode 6 H: Enable, L: Disable CSN I Chip Select Pin in serial mode 7 ACKS I Auto Setting Mode Pin in parallel mode L: Manual Setting Mode, H: Auto Setting Mode CCLK I Control Data Clock Pin in serial mode 8 DIF0 I Audio Data Interface Format Pin in parallel mode CDTI I Control Data Input Pin in serial mode 9 P/S I Parallel/Serial Select Pin (Internal pull-up pin) L: Serial control mode, H: Parallel control mode 10 AOUTR O Rch Analog Output Pin 11 AOUTL O Lch Analog Output Pin 12 VCOM O Common Voltage Pin, VDD/2 Normally connected to VSS with a 0.1F ceramic capacitor in parallel with a 10F electrolytic cap. 13 VSS Ground Pin 14 VDD Power Supply Pin 15 DZFR O Rch Data Zero Input Detect Pin 16 DZFL O Lch Data Zero Input Detect Pin Note: All input pins except pull-up pin should not be left floating.

Pin Name MCLK

BR24L02FV-W/08FV-W(256X8 bit EEPROM)

2k Bit EEPROM Array

Address Decorder 8bit
Slave word address register

Data register

Control circuit
High-voltage generation circuit

Power voltage detection

Terminal Vcc GND A0,A1,A2 SCL SDA WP

I/O I I I/O I

Function Apply a power source. Ground termional Slave address setting terminal Serial clock input Slave and word address. Serial data input and output Write protect terminal
CS42528 (8-Ch Codec with S/PDIF Receiver)
TXP RXP0 RXP1/GPO1 RXP2/GPO2 RXP3/GPO3 RXP4/GPO4 RXP5/GPO5 RXP6/GPO6 RXP7/GPO7 VARX AGND LPFLT DGND DGND VD VD INT C&U Bit Data Buffer Format Detector GPO MUTEC FILT+ VQ REFGND VA AGND AINL+ AINLAINR+ AINRAOUTA1+ AOUTA1AOUTB1+ AOUTB1AOUTA2+ AOUTA2Analog Filter AOUTB2+ AOUTB2AOUTA3+ AOUTA3AOUTB3+ AOUTB3AOUTA4+ AOUTA4AOUTB4+ AOUTB4CX_SDIN2

Clock/Data Recovery

S/P DIF Decoder

Control Port

RST AD0/CS AD1/CDIN SDA/CDOUT SCL/CCLK VLC OMCK
MUTE Internal MCLK Ref DEM
Mult/Div Serial Audio Interface Port
RMCK SAI_LRCK SAI_SCLK SAI_SDOUT VLS

Digital Filter

Gain & Chip

ADC Serial Data

ADCIN1 ADCIN2 CX_SDOUT CX_LRCK CX_SCLK
Digital Filter DAC#1 DAC#2 DAC#3
CX_SDIN1 CX_SDIN2 Volume Control CODEC Serial Port CX_SDIN3 CX_SDIN4
DAC#4 DAC#5 DAC#6 DAC#7 DAC#8
SAI_SDOUT CX_SDOUT SAI_LRCK

CX_SDIN3

CX_SDIN4

SAI_SCLK

ADCIN1

ADCIN2

DGND RXPO TXP 50 VLS 53 VD 51
CX_SDIN1 CX_SCLK CX_LRCK VD DGND VLC SCL/CCLK SDA/CDOUT AD1/CDIN AD0/CS INT RST AINRAINR+ AINL+ AINL-
RXP1/GPO1 RXP2/GPO2 RXP3/GPO3 RXP4/GPO4 RXP5/GPO5 RXP6/GPO6 RXP7/GPO7 VARX AGND LPFLT MUTEC AOUTA1AOUTA1+ AOUTB1+ AOUTB1AOUTA2-

CS42528

AOUTB4+

AOUTA4+

AOUTB3+

AOUTA3+

AOUTB2+

REFGND

AOUTB4-

AOUTA4-

AOUTB3-

AOUTA3-

AOUTB2-

AOUTA2+

Pin Name
CX_SDIN1 CX_SDIN2 CX_SDIN3 CX_SDIN4 CX_SCLK CX_LRCK VD DGND VLC SCL/CCLK SDA/CDOUT

Pin Description

Codec Serial Audio Data Input (Input) - Input for two's complement serial audio data.
CODEC Serial Clock (Input/Output) - Serial clock for the CODEC serial audio interface CODEC Left Right Clock (Input/ Output) - Determines which channel, Left or Right, is currently active on the CODEC serial audio data line. Digital Power (Input) - Positive power supply for the digital section. Digital Ground (Input) - Ground reference. Connects to digital ground. Control Port Power (Input) - Determines the required signal level for the control port. Serial Control Port Clock (Input) - Serial clock for the serial control port. Serial Control Data (Input/Output) - SDA is a data I/O line in IC mode and requires an external pull-up resistor to the logic interface voltage. CDOUT is the output data line for the control port interface in SPI mode. Address Bit 1 (I 2 C)/Serial Control Data (SPI) (Input) - AD1 a chip address pin in I 2C mode; CDIN is the input data line for control port interface in SPI mode. Address Bit 0 (I 2 C)/Control Port Chip Select (SPI) (Input) - AD0 is a chip address pin in I 2 C mode; CS is the chip select signal in SPI mode. Interrupt (Output) - The CS42528 will generate an interrupt condition as per the Interrupt Mask register. Reset (Input) - The device enters a low power mode and all internal registers are reset to their default settings when low. Differential right Channel Analog Input (Input) - Signals are presented differentially to the delta-sigma modulators via the AINR+/- pins. Differential right Channel Analog Input (Input) - Signals are presented differentially to the delta-sigma modulators via the AINR+/- pins. Quiescent Voltage (Output) - Filter connection for internal quiescent reference voltage. Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling circuits. Reference Ground (Input) - Ground reference for the internal sampling circuits. Differential Analog Output (Output) - The full-scale differential analog output level is specified in the Analog Characteristics specification table.

RMCK CX_SDOUT ADCIN1 ADCIN2 OMCK SAI_LRCK SAI_SCLK
CS494003(Audio Decoder DSP)
SAI0 SAI1 SAI2 SAI3 Compressed Digital Interface Digital Audio Input
Serial Audio Interface Internal Bus
External Memory Interface
Shared Memory Frame Shifter Multi-Standard Audio Decoder Programmable 32-Bit DSP

Digital Audio Output

DAO 0 DA01

DSP AB

PLL Clock Manager Input Buffer RAM Paraller or Serial Host Interface

DSP RAM

DSP ROM
GPIO and I/O Controller Paraller or Serial Host Interface
AUDATA1 AUDATA0 CMPCLK,FSCLKN2 HDATA2,GPIO2 VSS3 VDD3 HDATA1,GPIO1 HDATA0,GPIO0 CMPREQ,FLRCLKN2 CMPDAT,FSDATAN2 FLRCLKN1 WR,DS,GPIO10 RD,R/W,GPIO11 PLLVSS FILT2 FILT1 PLLVDD XTALO CLKIN,XTALI CLKSEL CS,GPIO9 A0,GPIO13 FSDATAN1 VDD4 VSS4 FSCLKN1,STCCLK2 _SCS SCDIN VSS5 VDD5 A1,GPIO12 SCDOUT,SCDIO HINBSY,GPIO8 SCCLK UHS,_CS_OUT,GPIO17 _RESET 38 37
LRCLK0 AUDATA2 AUDATA3,XMT958A HDATA3,GPIO3 SCLK0 HDATA4,GPIO4 AUDATA4,GPIO28 VSS2 VDD2 MCLK SCLK1 HDATA5,GPIO5 HDATA6,GPIO6 HDATA7,GPIO7 AUDATA5,GPIO29 AUDATA6,GPIO30 AUDATA7,XMT958B,GPIO31 VSS1 VDD1 NC1 NC2 LRCLK1 SCLKN,GPIO22 LRCLKN,GPIO23 NC3 NC4 SDATAN0,GPIO24 SDATAN1,GPIO25 SDATAN2,GPIO26 SDATAN3,GPIO27 _SD_CAS _SD_RAS SD_ADDR3,EXTA3 SD_ADDR2,EXTA2 SD_ADDR1,EXTA1 SD_ADDR0,EXTA0
SD_ADDR10,EXTA10 SD_BA,EXTA19 VDDSD1 VSSSD1 _SD_CS SD_ADDR4,EXTA4 SD_ADDR5,EXTA5 SD_ADDR6,EXTA6 SD_CLK_EN SD_ADDR7,EXTA7 SD_ADDR8,EXTA8 SD_CLK_IN SD_ADDR9,EXTA9 SD_CLK_OUT VDDSD2 VSSSD2 SD_ADAT8,EXTA11 SD_DATA9,EXTA11 SD_DATA10,EXTA13 SD_DATA11,EXTA14 SD_DATA12,EXTA15 VDDSD3 VSSSD3 SD_DATA13,EXTA16 NC5 SD_DATA14,EXTA17 SD_DATA15,EXTA18 SD_DQM1 SD_DATA7,EXTD7 SD_DATA6,EXTD6 VDDSD4 VSSSD4 SD_DATA5,EXTD5 SD_DQM0 SD_DATA4,EXTD4 SD_DATA3,EXTD3
UHS0,GPIO18 UHS1,GPOI19 _INTREQ FA1,FSCDIN GPOI20 FA0,FSCCLK FSCDIO,FSCDOUT GPIO21 FDAT7 VDD6 VSS6 FHS0,_FWR,_FDS FSH1,_FRD,FR/_W FDAT6 _FCS _FINTREQ FDBCK FDAT5 FDAT4 VDD7 VSS7 FDAT3 FDBDA FDAT2 DBDA DBCK FDAT1 TEST FDAT0 _NV_WE,GPIO16 _NV_OE,GPIO15 _NV_CS,GPIO14 _SD_WE SD_DATA0,EXTD0 SD_DATA1,EXTD1 SD_DATA2,EXTD2
PIN NO. TERMINAL NAME/DESCRIPTION UHS0, GPIO18 :DSPC control mode select Bit 0, General Purpose I/O UHS1, GPIO19 :DSPC control mode select Bit 1, General Purpose I/O INTREQ:Control Port Interrupt Request FA1, FSCDIN :Host parallel address bit zero or SPI rerial control data input GPIO20:General Purpose I/O can be individually configured and controlled by DSPC. FAO, FSCCLK :Host Parallel Address Bit Zero or Serial Control Port Clock FHS2, FSCDIO, FSCDOUT:Mode select bit 2 or serial control port data input and output,parallel porttype select GPIO21:General Purpose I/O can be individually configured and controlled by DSPC. FDAT7:DSPAB Bidirectional Data Bus input VDD6:2.5V supply voltage. VSS6:2.5V ground. FHS0, FWR, FDS:Mode select bit 0 or host write strobe or host data strobe FHS1, FRD, FR/W:Mode select bit 1 or host parallel output enable or host parallel R/W FDAT6:DSPAB Bidirectional Data Bus input FCS:Host parallel chip select,Host serial SPI chip select FINTREQ:Control port interrupt request FDBCK:Reversed input:This pin is reversed and is pulled up with an external resistor. FDAT5:DSPAB Bidirectional Data Bus input FDAT4:DSPAB Bidirectional Data Bus input VDD7:2.5V supply voltage. VSS7:2.5V ground. FDAT3:DSPAB Bidirectional Data Bus input FDBDAReversed input:This pin is reversed and is pulled up with an external resistor. FDAT2:DSPAB Bidirectional Data Bus input DBDA:Debug data DBCK:Debug clock FDAT1:DSPAB Bidirectional Data Bus input TEST:This pin is connected low for normal operation. FDAT0:DSPAB Bidirectional Data Bus input NV_WE, GPIO16:SRAM write enable output, General Purpose I/O NV_OE, GPIO15:SRAM output Enable output, General Purpose I/O NV_CS, GPIO14:SRAM Chip Select output, General Purpose I/O SD_WE :SDRAM write enable output. SD_DATA0, EXTD0:SDRAM data bus. SRAM external data bus input. SD_DATA1, EXTD1:SDRAM data bus. SRAM external data bus input. SD_DATA2, EXTD2:SDRAM data bus. SRAM external data bus input. SD_DATA3, EXTD3:SDRAM data bus. SRAM external data bus input. SD_DATA4, EXTD4:SDRAM data bus. SRAM external data bus input. SD_DQM0:SDRAM data mask 0 output. SD_DATA5, EXTD5:SDRAM data bus. SRAM external data bus input. VSSSD4:3.3V SDRAM / SRAM / EPROM Interface ground. VDDSD4:3.3V SDRAM / SRAM / EPROM Interface supply SD_DATA6, EXTD6:SDRAM data bus. SRAM external data bus input. SD_DATA7, EXTD7:SDRAM data bus. SRAM external data bus input. SD_DQM1:SDRAM data mask 1 output. SD_DATA15, EXTA18:SDRAM data bus output, SRAM external address bus output SD_DATA14, EXTA17:SDRAM data bus output, SRAM external address bus output NC5:No connect. Connect to ground.

LC74763-9836 (On-Screen Display IC) TERMINAL DESCRIPTION
Pin No. 11 Symbol VSS Xtal IN1 Xtal OUT1 HSYNC OUT Xtal IN2 Xtal OUT2 VSYNC OUT CS SIN SCLK SECAM Ground Crystal oscillator connection Horizontal synchronization output Crystal oscillator connection Vertical synchronization output Enable input Data input Clock input SECAM mode switch input/ output (command switch) 525/625 switch input/output (command switch) NTSC/PAL switch input/output (command switch) Function Ground connection Connection for the crystal and capacitor used to form the crystal oscillator that generates the internal synchronization signal. The oscillator can be selected with a command switch. Outputs the horizontal synchronization signal (AFC). The output polarity can be selected (metal option). Also functions as general output port (command switch). Connection for the crystal and capacitor used to form the crystal oscillator that generates the internal synchronization signal. Outputs the vertical synchronization signal. The output polarity can be selected (metal option). Also functions as general output port (command switch). Enables/disables serial data input. Serial data is enabled when this pin is low (hysteresis input). Pull-up resistor built in (metal option). Serial data input (hysteresis input). Pull-up resistor built in (metal option). Clock input for serial data input (hysteresis input). Pull-up resistor built in (metal option). During input, switches between SECAM and other modes. During output, functions as general output port or internal V output (command switch). Low = other modes, high = SECAM mode During input, switches between 525 scan lines and 625 scan lines. During output, functions as general output port or character data output (command switch). Low = 525 lines, high = 625 lines Switches the color mode between NTSC and PAL. During output, functions as general output port or frame data output (command switch). Low = NTSC, high = PAL Switch FSC between 3.58 MHz and 4.43 MHz. During output, functions as general output port or halftone output (command switch). Low = 3.58, high = 4.43 System reset input pin, low is active (hysteresis input). Pull-up resistor built in (metal option). Composite video output Power supply connection for composite video signal level generation Composite video input SECAM chroma signal input Built-in sync separator circuit video signal input Built-in sync separator circuit Ground connection AFC control voltage output Filter connection AFC control voltage input VCO LC oscillator circuit coil and capacitor connection Outputs the exclusive NOR of the horizontal synchronization signal (AFC) and CSYNC (sync separator). The output polarity can be selected (metal option). Also functions as general output port (command switch). Power supply connection (+5 V: digital system power supply) Description

525/625

NTSC/PAL

3.58/4.43

3.58/4.43 switch input/output (command switch) Reset input Video signal output Power supply connection Video signal input Video signal input Sync separator circuit input Sync separator circuit Ground Control voltage output AFC filter connection Control voltage input LC oscillator connection External synchronization signal detection output Power supply connection
RST CVOUT V DD2 CV IN CV CR SYNC IN SEP C V SS PD OUT AMP IN AMP OUT FC VCOIN VCOOUT SYNCDET VDD1
TX-SR803/E IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS
LA7106M (6ch AMP + Driver)
VIN1+ NFB1 MUTE1 VIN2+ NFB2 -VCC1 VIN3+ NFB+VCC 15 VOUTGND 13 VOUTDR CTL 11 VOUTMUTE-VCC2

TRUTH TABLE

Pins 3 , 10 H L Through Mute Pin ohm Drive 75 ohm Drive
IC42S16100 (16-Mbit Synchronous Dynamic RAM)
CLK CKE CS RAS CAS WE A11 1
COMMAND DECODER & CLOCK GENERATOR

ROW DECODER

MODE REGISTER 11

ROW ADDRESS BUFFER 11

MEMORY CELL ARRAY BANK 0 DQM SENSE AMP I/O GATE DATA IN BUFFER I/O 0-15
AA9 A8 A7 A6 A5 A4 A3 A2 A1 A0 REFRESH CONTROLLER SELF REFRESH CONTROLLER

BURST COUNTER

COLUMN ADDRESS BUFFER

COLUMN ADDRESS LATCH

256 COLUMN DECODER SENSE AMP I/O GATE
REFRESH COUNTER MULTIPLEXER
16 MEMORY CELL ARRAY BANK 1

DATA OUT BUFFER

16 Vcc/VccQ GND/GNDQ

ROW ADDRESS LATCH

ROW ADDRESS BUFFER

Pin No.

Pin name A0-A10
Function A0 to A10 are address inputs. A0-A10 are used as row address inputs during active command input and A0-A7 as column address inputs during read or write command input. A10 is also used to determine the precharge mode during other commands. If A10 is LOW during precharge command, the bank selected by A11 is precharged, but if A10 is HIGH, both banks will be precharged. When A10 is HIGH in read or write command cycle, the precharge starts automatically after the burst access. These signals become part of the OP CODE during mode register set command input. A11 is the bank selection signal. When A11 is LOW, bank 0 is selected and when high, bank 1 is selected. This signal becomes part of the OP CODE during mode register set command input. CAS, in conjunction with the RAS and WE, forms the device command. See the "Command Truth Table" item for details on device commands. The CKE input determines whether the CLK input is enabled within the device. When is CKE HIGH, the next rising edge of the CLK signal will be valid, and when LOW, invalid. When CKE is LOW, the device will be in either the power-down mode, the clock suspend mode, or the self refresh mode. The CKE is an asynchronous input. CLK is the master clock input for this device. Except for CKE, all inputs to this device are acquired in synchronization with the rising edge of this pin. The CS input determines whether command input is enabled within the device. Command input is enabled when CS is LOW, and disabled with CS is HIGH. The device remains in the previous state when CS is HIGH. I/O0 to I/O15 are I/O pins. I/O through these pins can be controlled in byte units using the LDQM and UDQM pins.

NJM2595M(5-INPUT 3-OUTPUT VIDEO SWITCH)

V+ 16 Vin1 13

6dB Amp

75ohms Driver

Vin3 7

S2 S4 S6

6dB Amp 75ohms Driver

Vin4 5

15 Vout2

Vin5 3

11 Vout3

12 GND

Control Signal vs. Output Signal (L=VCL, H=VCH, X=L or H) SW1 L H H H SW2 H L H L H H H L L H H L L L SW3 X X X SW4 X L L SW5 H H L H L H L H L H L H L H L L Vout1 Vin1 Vin1 MUTE Vin2 MUTE Vin3 MUTE Vin4 MUTE Vin4 MUTE Vin5 MUTE Vin5 MUTE MUTE Vout2 MUTE MUTE MUTE Vin2 Vin2 Vin3 Vin3 Vin4 Vin4 Vin4 Vin4 Vin5 Vin5 Vin5 Vin5 MUTE Vout3 Vin1 MUTE Vin1 MUTE MUTE Vin3 Vin3 Vin4 Vin4 MUTE MUTE Vin5 Vin5 MUTE MUTE MUTE
NJU7311AM (Analog Function Switch)
L1 L2 L-COM1 L3 R1 R2 R-COM1 R3

Level Shifter

Latch Circuit
L4 L-COM2 L5 L6 L-COM3 L7 L-COM4 ST VDD VEE
R4 R-COM2 R5 R6 R-COM3 R7 R-COM4 DATA

Control Circuit

CK VSS
Pin No. Pin Name VEE L1 L2 L-COM1 L3 L4 L-COM2 L5 L6 L-COM3 L7 L-COM4 ST VSS Description Negative Voltage Supply Analog switch input/output Analog switch input/output L1, L2, Common Analog switch input/output Analog switch input/output L3, L4 common Analog switch input/output Analog switch input/output L5, L6 Common Analog switch input/output L7 Common Chip enable GND Pin No. Pin Name CK DATA R-COM4 R7 R-COM3 R6 R5 R-COM2 R4 R3 R-COM1 R2 R1 VDD Description Clock input Data input R7 Common Analog switch input/output R5, R6 Common Analog switch input/output Analog switch input/output R3, R4 Common Analog switch input/output Analog switch input/output R1, R2, Common Analog switch input/output Analog switch input/output Positive voltage supply
NJW1157(8-Channel Electronic Volume with Input Selector)
RECA1R RECA2R RECA3R RECB1R LAIN RAIN CAIN LSAIN RSAIN LBAIN RBAIN SWAIN RECB2R RECA1L RECA2L RECA3L RECB1L RECB2L Multi-Channel Input A 2 Channel Input
Supply Voltage uCOM Interface
L1IN R1IN L2IN R2IN L3IN R3IN L4IN R4IN L5IN R5IN L6IN R6IN L7IN
Att Gain DCRA1 DCRA2 TONE DCLA1 DCLA2 Multi-channel TONE

V+ GND VLATCH DATA CLOCK

SW TSW SW

Att Gain

R7IN L8IN R8IN L9IN R9IN L10IN R10N L11IN R11IN L12IN
SWBIN RBBIN LBBIN RSBIN LSBIN CBIN RBIN LBIN FRFR+ FLFL+ FIL1_R FIL2_R FIL3_R FIL4_R FIL1_L FIL2_L FIL3_L FIL4_L Amp Gain BSW SSW SWOUT RBOUT LBOUT

Input Selector

REC Out Selector

Multi-Channel Input B

PIN FUNCTION

No. 49 50

SYMBOL LOUT ROUT COUT LSOUT RSOUT LBOUT RBOUT SWOUT DC_L1 DC_L2 FIL_BL FIL_TL DC_R1 DC_R2 FIL_BR FIL_TR N.C. N.C. V+ V-* REC_A1L REC_A1R REC_A2L REC_A2R REC_A3L REC_A3R REC_B1L REC_B1R REC_B2L REC_B2R DCCAP_L DCCAP_R DCCAP_C GND GND DCCAP_LS DCCAP_RS DCCAP_LB DCCAP_RB DCCAP_SW DCL_OUT DCL_IN DCR_OUT DCR_IN FL+ FLFR+ FRVDDOUT VSSOUT

Q3002 RECORDING OUTPUT SW

Q703 BUFFER

NAETC-8680 Q6380 THERMAL DETECTOR LM61C1Z
CURRENT/ VOLTAGE DETECTION POWER AMP. LEVEL DET.

BIAS SELECT RELAY

FAN CONTROLLER
GATE CIRCUIT Q912 POWER RELAY SW
RESET CNVSS FRXD FCLK +5VCPU FBUSY FTXD GNDD APOWER
39 FCLK PLLSDA PLLSCL STEREO 44 TUNED 45 VDMRST 46 VDM_STB TXMUTE 49 RXMUTE DSPINT 50 DSPFINT 53 DSPRST MLTSEL 54 Z2VCLK 55 Z2VDAT 56 Z2VMUT 57 VOLSTB VOLCLK 60 VOLDAT FCE 61 VCSRST 64

FLASH WRITER

RL902 POWER RELAY
Except 120V/Australian models

P5501 RS-232C

CENTER

SURROUND

Q6501 INTERFACE

SURROUND BACK

Q8701 VIDEO MICROPROCESSOR MPD78F3261

TUNER PACK

RDS:European model
Q3003 VOLUME,TONE, SELECTOR NJW1157
PREOUT. MUTING SWITCH TRANSISTORS

SPEAKER RELAY

SPEAKER RELAY SPEAKER RELAY

NAVD-8655

NAETC-8666/8667
TX-SR803/E MICROPROCESSOR TERMINAL DESCRIPTIONS
No. Pin Name Vref AVcc P97/~ADTRG/SIN4 P96/ANEX1/SOUT4 P95/ANEX0/CLK4 P94/DA1/TB4IN P93/DA0/TB3IN P92/TB2IN/SOUT3 P91/TB1IN/SIN3 P90/TB0IN/CLK3 P141 P140 BYTE CNVSS P87/XCIN P86/XCOUT ~RESET XOUT VSS XIN VCC1 P85/~NMI P84/~INT2 P83/~INT1 P82/~INT0 P81/TA4IN/~U P80/TA4OUT/U P77/TA3IN P76/TA3OUT P75/TA2IN/~W P74/TA2OUT/W P73/~CTS2/~RTS2/TA1IN/~V P72/CLK2/TA1OUT/V P71/RXD2/SCL2/TA0IN/TB5IN P70/TXD2/SDA2/TA0OUT P67/TXD1/SDA1 Vcc1 P66/RXD1/SCL1 Vss P65/CLK1
P64/~CTS1/~RTS1/~CTS0/CLKS1
Function Vref AVcc OSDSDO OSDCLK OSDCS XMRST XMSDO XMSDI XMCLK ~XMREQ1 ~XMREQ2 BYTE CNVss ~SDET ~SYNC ~RESET Xout Vss Xin Vcc1 ~NMI ~VSYNC ~REMIN POFF ~ADCRST DIRINT ~DIRCS ~DIRRST ~DSPFCS ~DSPCS ~VMUT VDM_SCK VDM_SI VDM_SO FTXD FRXD FCLK FBUSY PLLSDA/VCSDA PLLSCL/VCSCL ~STEREO ~TUNED ~VDMRST VDM_STB TXMUTE RXMUTE ~DSPINT ~DSPFINT ~DSPRST MLTSEL Z2VCLK Z2VDAT Z2VMUT VOLSTB VOLCLK VOLDAT ~FCE ~VCRST

O O O O O O I O I O

H H CLK H L H H CLK L H
I I I I O I O O O O O O I O O I O O I/O O I I O I O I I I O O O O O O O O I O
L L L H L H L L L L L H H H H H CLK H H CLK L L H H H H L L L H H H H H CLK H H L
P63/TXD0/SDA0 P62/RXD0/SCL0 P61/CLK0 P60/~CTS0/~RTS0 P137 P136 P135 P134 P57/~RDY/CLKOUT P56/ALE P55/~HOLD P54/~HLDA P133 P132 P131 P130 P53/BCLK P52/~RD P51/~WRH/~BHE P50/~WRL/~WR P127 P126 P125
Description A/D Reference Vltage (Vcc) A/D Power supply No connect Data output for on-screen display. OSD IC Serial Communication Clock Output. OSD IC Chip Select Output Reset output to XM microprocessor. Serial data output to XM microprocessor. Serial data input from XM microprocessor. Serial clock output to XM microprocessor. Serial data chip request input from XM microprocessor. Serial data chip request output to XM microprocessor. External bus width select pin. Connects to the ground. Processor mode select pin. Connects to the ground via resistor. S Video input detection pin. Sync. detection pin. Reset input Ceramic oscillator connection pin. Power supply Ground Ceramic oscillator connection pin. Power supply Vcc. Connect the pull-up resistor. Vertical sync signal detection input. Remote control input. Power failure detection input pin. Multi channel AD Reset output DIR interrupt request detection pin. DIR/CODEC chip select output pin. DIR/CODEC reset output pin. Chip select output pin for DSP AB Chip select output pin for DSP C Video mute control output pin Clock output pin to Video microprocessor. Data output pin to Video microprocessor. Data input pin from Video microprocessor. Port for writing Flash./RS232 port output. Power supply Port for writing Flash./RS232 port input. Ground Port for writing Flash. Port for writing Flash. Tuner I2C bus data pin/Video Dec/Enc serial communication data output pin Tuner I2C bus clock output pin/Video Dec/Enc serial communication clock output pin FM stereo broadcast defection input Tuner tuned detection input pin Reset output pin to video microprocessor. Strobe input pin from video microprocessor. Muting output pin to video microprocessor. Muting input pin from video microprocessor. Interrupt request detection pin for DSP C. Interrupt request detection pin for DSP AB. Connect to the ground. DSP reset output pin Multi Ch AD and HDMI(I2S) select pin Serial clock output pin for Zone2 Volume IC. Serial data output pin for Zone2 Volume IC. Mute control output pin for Zone2 Volume IC. Strobe output for Volume Serial clock output for Volume Serial data output for Volume Port for writing Flash. Video Dec/Enc reset control pin

No. Pin Name P47/~CS3 P46/~CS2 P45/~CS1 P44/~CS0 P43/A19 P42/A18 P41/A17 P40/A16 P37/A15 P36/A14 P35/A13 P34/A12 P33/A11 P32/A10 P31/A09 P124 P123 P122 P121 P120 VCC2 P30/A8(/-/D7) VSS P27/AN27/A7(/D7/D6) P26/AN26/A6(/D6/D5) P25/AN25/A5(/D5/D4) P24/AN24/A4(/D4/D3) P23/AN23/A3(/D3/D2) P22/AN22/A2(/D2/D1) P21/AN21/A1(/D1/D0) P20/AN20/A0(/D0/-) P17/D15/~INT5 P16/D14/~INT4 P15/D13/~INT3 P14/D12 P13/D11 P12/D10 P11/D9 P10/D8 P07/AN07/D7 P06/AN06/D6 P05/AN05/D5 P04/AN04/D4 P03/AN03/D3 P02/AN02/D2 P01/AN01/D1 P00/AN00/D0 P117 P116 P115 P114 P113 P112 P111 P110 P107/AN7/~KI3 P106/AN6/~KI2 P105/AN5/~KI1 P104/AN4/~KI0 P103/AN3 P102/AN2 P101/AN1 AVSS P100/AN0 Function I/O Z2MUT O SBZ2MUT O AMUT O SPRLF O SPRLCS O SPRLSB O SPRLZ2 O DIGSDO O DIGSDI I DIGCLK O DSPBUSY I DGSW1 O DGSW2 O VPOWER O APOWER O FANH O FANCTRL O TRGA O TRGB O TRGZ2 O Vcc2 SEC1H O Vss VOLH I THERMAL I PROTECT I FSWSTB O FSWCLK O FSWSDO O RDSDAT I RDSSIG I SYSIN I ~IRIN I ~RDSCLK/POFF2 I ~SYSOUT O LEDPURE O LEDSTBY HPRL HPDET ~MICDET VOLB VOLA INIT3 INIT2 INIT1 BAND LEDZONE2 O O I I I I I I I I O Act. Description H Zone2 Out mute control pin H Surround back/Zone2 mute control. H Audio mute control pin H Front speaker relay control pin H Center/Surround back speaker relay control pin. H Surround back speaker relay control pin. H Zone2 speaker relay control pin H Serial communication data output pin for DIR/CODEC/DSP. H Serial communication data input pin for DIR/CODEC/DSP. CLK Serial communication clock output pin for DIR/CODEC/DSP. H Busy detection pin for DSP C. H DIGITAL AUDIO MCK select 1. Not used. H DIGITAL AUDIO MCK select 2. Not used. H Power control output for video section H Power source control output L Fan speed control pin. High: Low speed Low: High speed L Fan operation control pin. High: Stop Low: Rotation H 12V trigger output A H 12V trigger output B H 12V trigger output ZONE2 Power supply H Voltage select control pin Ground A/D Signal level detection circuit A/D Thermal detection pin H Protection circuit detection circuit H Strobe output pin for function switch H Serial clock output pin for function switch H Serial data output pin for function switch H Serial data input pin for RDS H Demodulator data input pin for RDS H RI input pin L IRIN remote control input pin L Serial clock input pin for RDS L RI output pin H Pure Audio LED control output pin H H H L CLK CLK A/D A/D A/D A/D H STANDBY LED control pin Headphone relay control pin Headphone detection input Microphone detection input Rotary encoder input for Volume Rotary encoder input for Volume Initializing pin 3 Initializing pin 2 Initializing pin 1 Initializing pin for tuner section Zone2 LED control pin
FLDSDO FLDCLK FLDCS ~FLDRST ~KEYINT3 ~KEYINT2 ~KEYINT1 ~KEYINT0 KEY3 KEY2 KEY1 AVss KEY0

O O O O I I I I I I I I

H H H L L L L L A/D A/D A/D A/D
Serial data output for FL driver Serial clock output for FL driver Chip select output for FL driver Reset output for FL driver Key input interrupt 3 Key input interrupt 2 Key input interrupt 1 Key input interrupt 0 Key input 3 Key input 2 Key input 1 Ground for A/D Key input 0

TX-SR803/E ADJUSTMENT AND CONFIRMATION PROCEDURES 1
Idling current adjustment Before Idling current adjustment, turn the trimming resistors R6040 to R6046 to counter-clockwise. Connect the DC voltmeter at the sockets P6080 to P6086 via the carbon resistors 100 ohm 1/4W.
DC voltmeter 100 ohm 1/4watts Jig terminal Test point ID+ ID-
After turn POWER to ON, adjust the trimming resistors R6040, R6041 and R6042 so that the reading of voltmeter becomes 2.5 mV. (Front and center channels) Adjust the trimming resistors R6043, R6044, R6045 and R6046 so that the reading of voltmeter becomes 1.5 mV. (Surround and surround back channels) After adjustment, attach the top cover. Confirm the voltage of points above after about five minutes. Front and center channels When less than 9.0 mV, readjust the resistors above so that the voltage becomes 9.0 mV. When 9.0 mV to 11.0 mV, you are not necessary to adjust. When more than 11.0 mV, readjust the resistors above so that the voltage becomes 11.0 mV. Surround and surround back channels When less than 6.0 mV, readjust the resistors above so that the voltage becomes 6.0 mV. When 6.0 mV to 8.0 mV, you are not necessary to adjust. When more than 6.0 mV, readjust the resistors above so that the voltage becomes 8.0 mV. Note: No load and No signal

NAAF-8678 P5004B JL6603A

JL6600A P6000A P6080
P6086 JL6006B NAAF-8682 JL6200B

Surround back amplifier

Confirmation of protection circuit 1. Confirmation of operation of speaker relay Confirm that the speaker relays turn ON approximate 5 seconds after the power switch is turned ON. Confirm that the speaker relays turn OFF immediately after the power switch is turned OFF. 2. Confirmation of DC detection circuit Press and hold down CD button, then press STANDBY/ON button to set the unit to "Test- 1". After "Test- 1" on the FL tube light on, press DVD button to set the unit to "Test- 1-00". Apply DC 1.5 to 3.5V to the MULTI-CH INPUT terminal with no load. Confirm that the speaker relay turns OFF. Apply DC -1.5 to -3.5 V to the MULTI-CH INPUT terminal with no load. Confirm that the speaker relay turns OFF. Caution: Don't apply DC voltage more than 1 sec.
TX-SR803/E ADJUSTMENT AND CONFIRMATION PROCEDURES 2
3. Confirmation of Current detection circuit Set the unit to "Test- 1-00". Connect the differentiating circuit and apply the 50Hz square signal to MULTI CHANNEL INPUT terminal of each channel. Adjust the attenuator or Volume so that the output level becomes 35V p-p. Confirm that the speaker relay does not turn OFF when a 3.0 ohm load is connected. Confirm that the speaker relay turns OFF when a 1.0 ohm load is connected.

R7527,R7529,R7622 R7528,R7545,R7546 R7530,R7556,R7562 R7542 R7547,R7548,R7554 R7551,R7557,R7563 R7552,R7558 R7553,R7559 R7555,R7561 R7560,R7566,R7571 R7564,R7569 R7565,R7570 R7567,R7572 R7568,R7600,R7618 R7573,R7576 R7574,R7577 R7578 R7579,R7580 R7591,R7592 R7593,R7594 R7606 R7607 R7609 R7620,R7624,R7625 R7621,R7623 R7626,R7627 R7628,R7629 R7703 R7721,R7722 S7501,S7502,S7503 S7504,S7505,S7506 S7507,S7508,S7509 S7510,S7511,S7512 S7513,S7514,S7515 S7516,S7517,S7518 S7519,S7520,S7521 S7522,S7523,S7524 S7525,S7526,S7527
C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R PUSH SW PUSH SW PUSH SW PUSH SW PUSH SW PUSH SW PUSH SW PUSH SW PUSH SW
RN72K1J-101JE RN72K1J-102JE RN72K1J-222JE RN72K1J-181JE RN72K1J-821JE RN72K1J-331JE RN72K1J-471JE RN72K1J-561JE RN72K1J-122JE RN72K1J-821JE RN72K1J-471JE RN72K1J-561JE RN72K1J-122JE RN72K1J-331JE RN72K1J-222JE RN72K1J-392JE RN72K1J-123JE RN72K1J-392JE RN72K1J-103JE RN72K1J-680JE RN72K1J-102JE RN72K1J-224JE RN72K1J-333JE RN72K1J-000JE RN72K1J-100JE RN72K1J-000JE RN72K1J-563JE RN72K1J-472JE RN72K1J-000JE NPS-111-S681 or NPS-111-S677 NPS-111-S681 or NPS-111-S677 NPS-111-S681 or NPS-111-S677 NPS-111-S681 or NPS-111-S677 NPS-111-S681 or
435031014R1 435031024R1 435032224R1 435031814R1 435038214R1 435033314R1 435034714R1 435035614R1 435031224R1 435038214R1 435034714R1 435035614R1 435031224R1 435033314R1 435032224R1 435033924R1 435031234R1 435033924R1 435031034R1 435036804R1 435031024R1 435032244R1 435033334R1 435030004R1 435031004R1 435030004R1 435035634R1 435034724R1 435030004Ror or or or or
S7528,S7530 S7531,S7532 S7533,S7534 S7591 P7602 JL7501A JL7503A,JL7503B JL7540A JL7542B,JL957A P7534B Q7501A
PUSH SW PUSH SW PUSH SW R ENCODE ST JACK WIRE HOL WIRE HOL WIRE HOL WIRE HOL SOCKET HOLDER
NPS-111-S677 NPS-111-S681 or NPS-111-S677 EC12E2425 YKB26-5153 NSCT-3P894 NSCT-4P895 NSCT-9P900 NSCT-5P896 NSCT-40P2274 (FL)

or 27191222B Volume

AMPLIFIER PC BOARD (NAAF-8678-1A) THERMAL DETECTOR PC BOARD (NAETC-8680-1A) SURROUND BACK AMPLIFIER PC BOARD (NAAF-8682-1A) CIRCUIT NO. Q3001 Q3002 Q3003 Q3004 Q3005 Q3006 Q3007,Q3008 Q3505 Q3506 PART NAME IC IC IC IC IC(REGULATOR) IC(REGULATOR) IC(REGULATOR) IC(REGULATOR) IC IC IC(REGULATOR) IC(REGULATOR) IC(REGULATOR) Q3507 IC(REGULATOR) IC(REGULATOR) IC(REGULATOR) Q3508 Q6380 Q3200,Q3201,Q3202 Q3203,Q3204 Q3205,Q3206 Q3207,Q3210 IC(REGULATOR) IC(REGULATOR) IC TR TR TR TR DESCRIPTION NE5532APSR NJU7311AM NJW1157B NE5532APSR 78L07(SMT) or NJM78L07UA or TA78L07F 79L07(SMT) NE5532APSR LM2940CT-5.0 79005HF(TA79005S) or 7905FA(NJM7905FA) 7812HF(TA7812S) or 7812 or 7812PI(S7812PI) 79012HF(TA79012S) or 7912FA(NJM7912FA) or 7912PI(S7912PI) LM61CIZ RN1443 RN1443 RN1443 RN1443 PART NO. 22242283R2 22242209R2 22242193R3 22242283R2 222780073R2 or 222780073R2JR or 222780073R2TO 222790073R2 22242283R222790054TOS or 222790054JRC 222780124TOS or 222780124 or 222780124AUK 222790124TOS or 222790124JRC or 222790124AUK 22242212 2215510R2 2215510R2 2215510R2 2215510R2 REMARKS

417342244 435032234R1 435034734R1 435031834R1 435032244R1 435033334R1 435035624R1 435031024Ror or or or or or or or or 25051109 ! !
JL6600A JL6603A JL703A P5004B P3101A P3102A P3103A,P3104A P3105A P6000A,P6001A P6002A,P6003A P6004A,P6005A P6080,P6081,P6082 P6083,P6084 P6085,P6086 P6952A P6380 P6911A Q3505A D6901A P6800 D6901B,D6903B Q3505B,Q3506B Q3507B,Q3508B CIRCUIT NO. Q7001 Q7002 Q7003 Q7004 Q7101 Q7102 Q7103 Q7104
WIRE HOL WIRE HOL WIRE HOL SOCKET AS PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG RETAINER RETAINER RETAINER HEAT SINK HEAT SINK WS CLAMP SCREW SCREW SCREW PART NAME IC IC IC IC IC IC(REGULATOR) IC(REGULATOR) IC(REGULATOR) IC IC IC IC
NSCT-7P898 NSCT-9P900 NSCT-3P874 NSAS-26P1494 NPLG-15P0970 NPLG-8P0963 NPLG-17P0972 NPLG-17P0972 NPLG-5P0960 NPLG-5P0960 NPLG-5P0960 NPLG-2P29 NPLG-2P29 NPLG-2P29 NPLG-10P157 (PTH) or (PTH) (BUS-D) RAD-165 RAD-164 CB-71683(L=50) 3P+10FN(3BC) 3P+10FN(3BC) 3P+10FN(3BC) DESCRIPTION M30281FAHP(0168) TC74VHC541FT(EKJ) or TC74VHC541FT or SN74AHC541PWR TC74HCT7007AF TA48033AF(TE16LNQ) or NJM2391DL1-33 or BA33BC0FP F2602-01 AK4384ET NE5532APSR MAX1930ESA or
25051087 2009990954UL 25055173 27141884-1 or 260261 82143010GR 82143010GR 82143010GR PART NO. 222W0041R301681 22274541E1R2TO or 22274541ER2TO or 22274541IR2TI 222740077R2TO 22278033DR2T or 22278033DR2JR or 22278033DR2RH 22242266R2 22242280R2 22242283R2 22242279R2 or REMARKS
XM RADIO PC BOARD (NARF-8688-1A) North American models
Q7104 Q7105 D7001 X7001 X7101 L7001,L7104,L7105 L7101,L7102 L7103 C7001,C7002,C7004 C7003,C7111,C7132 C7005,C7006,C7101 C7007,C7123 C7102,C7119 C7103,C7104,C7105 C7106,C7114,C7115 C7112 C7113 C7116,C7118,C7120 C7121,C7124,C7125 C7122,C7134,C7135 C7126,C7127 C7128,C7129 C7130,C7131 C7133,C7136 C7137 R7001,R7003,R7005 R7002,R7004,R7032 R7006,R7007,R7008 R7009,R7014,R7021 R7010,R7011,R7012 R7013,R7017,R7018 R7022,R7023,R7024 R7025 R7101,R7102,R7103 R7104,R7105 R7111,R7112
IC IC(REGULATOR) ZENER D ZENER D CERA LOCK CRYSTAL CHOKE COIL CHOKE COIL CHOKE COIL EMIFIL C-CERA C VR C C-CERA C VR C C-CERA C C-CERA C C-CERA C C-CERA C C-CERA C C-CERA C VX C C-CERA C C-CERA C C-CERA C VX C VR C C-CERA C C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R C-CARBON R