Marantz SR-4003 Service Manual

Service

SR4003

DISP MULTI AUTO TUNED ST V – OFF NIGHT PEAK ANALOG

DIGITAL

ATT

SLEEP

SURR

AUTO

DIRECT DISC 6.1 MTX 6.1 SPKR B EQ

DIGITAL

SURROUND

AAC

PCM

LCR

SL S SR

LFE

SR4003 /

/K1SG/N1SG

N1B/U1B

Manual

SECTION PAGE

1. TECHNICAL SPECIFICATIONS ........................................................................................... 1

2. TECHNICAL DESCRIPTION ............................................................................................... 3

3. POWER AMPLIFIER ADJUSTMENT .................................................................................. 6

4. SERVICE MODE .................................................................................................................. 7

5. SYSTEM ERROR ................................................................................................................. 8

6. UPDATE FIRMWARE .........................................................................................................11

7. WIRING DIAGRAM .............................................................................................................19

8. BLOCK DIAGRAM ............................................................................................................. 23

9. SCHEMATIC DIAGRAM .................................................................................................... 25

10. PARTS LOCATION ............................................................................................................ 45

11. EXPLODED VIEW AND PARTS LIST ............................................................................... 65

12. MICROPROCESSOR AND IC DATA .................................................................................. 69

13. ELECTRICAL PARTS LIST ................................................................................................ 93

14. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE .............................136

AV Surround Receiver

TABLE OF CONTENTS

Please use this service manual with referring to the user guide ( D.F.U. ) without fail.

SR4003

Part no. 90M02DW855010

First Issue 2008.07

MZ

MARANTZ DESIGN AND SERVICE

USA

MARANTZ AMERICA, INC

100 CORPORATE DRIVE MAHWAH, NEW JERSEY 07430 USA

EUROPE / TRADING

D&M EUROPE B. V.

P. O. BOX 8744, BUILDING SILVERPOINT BEEMDSTRAAT 11, 5653 MA EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2507844 FAX : +31 - 40 - 2507860

KOREA

D&M SALES AND MARKETING KOREA LTD.

CHUNG JIN B/D., #1001, 53-5, WONHYORO 3 GA, YONGSAN-GU, SEOUL, 140-719, KOREA PHONE : +82 - 2 - 323 - 2155 FAX : +82 - 2 - 323 - 2154

CANADA

D&M Canada Inc.

5-505 APPLE CREEK BLVD. MARKHAM, ONTARIO L3R 5B1 CANADA PHONE : 905 - 415 - 9292 FAX : 905 - 475 - 4159

JAPAN

D&M BUILDING, 2-1 NISSHIN-CHO, KAWASAKI-KU, KAWASAKI-SHI, KANAGAWA, 210-8569 JAPAN

D&M Holdings Inc.

CHINA

D&M SALES AND MARKETING SHANGHAI LTD.

ROOM.808 SHANGHAI AIRPORT CITY TERMINAL NO.1600 NANJING (WEST) ROAD, SHANGHAI, CHINA. 200040 TEL : 021 - 6248 - 5151 FAX : 021 - 6248 - 4434

Using superior design and selected high grade components, Only original

MARANTZ

parts can insure that your

MARANTZ

product will continue to perform to the speciﬁcations for which

company has created the ultimate in stereo sound.

it is famous. Parts for your

MARANTZ

ORDERING PARTS :

equipment are generally available to our National Marantz Subsidiary or Agent.

Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be speciﬁed. The following information must be supplied to eliminate delays in processing your order :

1. Complete address

2. Complete part numbers and quantities required

3. Description of parts

4. Model number for which part is required

5. Way of shipment

6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.

NOTE ON SAFETY :

Symbol Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol . Any other component substitution (other than original type), may increase risk of ﬁre or electrical shock hazard.

安全上の注意：

がついている部品は、安全上重要な部品です。必ず指定されている部品番号のものを使用して下さい。

SHOCK, FIRE HAZARD SERVICE TEST :

CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC

cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and veriﬁed before it is return to the user/customer. Ref. UL Standard No. 60065.

In case of difﬁculties, do not hesitate to contact the Technical

Department at above mentioned address.

080702MZ

1. TECHNICAL SPECIFICATIONS

DISP MULTI AUTO TUNED ST V – OFF NIGHT PEAK ANALOG

DIGITAL

ATT

SLEEP SURRAUTO DIRECT DISC 6.1 MTX 6.1SPKR B EQ

DIGITAL

SURROUND

AAC

PCM

LCR

SL S SR

LFE

5-13/16 in

(146.5 mm)

9/16 in

(14 mm)

6-3/8 in

(160.5 mm)

17-5/16 in (440.0 mm)

15-5/16 in (388 mm)

7/8 in

(22 mm)

3/4 in

(17.5 mm)

13-3/4 in (348.5 mm)

DIMENSIONS

FM TUNER SECTION

Frequency Range ....................................... 87.5 - 108.0 MHz

Usable Sensitivity .................................. IHF 1.8 µV/16.4 dBf

Signal to Noise Ratio .......................... Mono/Stereo 75/70 dB

Distortion ...........................................Mono/Stereo 0.2/0.3 %

Stereo Separation ............................................... 1 kHz 45 dB

Alternate Channel Selectivity ...................... ± 300 kHz 60 dB

Image Rejection ............................................... 98 MHz 70 dB

Tuner Output Level ..................1 kHz, ± 75 kHz Dev 800 mV

AM TUNER SECTION

Frequency Range .............................. 531 - 1602 kHz [ /K/N ]

..................................520 - 1710 kHz [ /U ]

Signal to Noise Ratio .................................................... 50 dB

Usable Sensitivity .......................................... Loop 400 µV/m

Distortion ....................................... 400 Hz, 30 % Mod. 0.5 %

Selectivity ......................................................± 20 kHz 70 dB

AUDIO SECTION

Power Output (20 Hz - 20 kHz/THD=0.08%)

Front L&R .................................................. 8 ohms 80 W / Ch

Center ........................................................ 8 ohms 80 W / Ch

Surround L&R ............................................ 8 ohms 80 W / Ch

Surround Back L&R ................................... 8 ohms 80 W / Ch

Front L&R ................................................ 6 ohms 105 W / Ch

Center ...................................................... 6 ohms 105 W / Ch

Surround L&R .......................................... 6 ohms 105 W / Ch

Surround Back L&R ................................. 6 ohms 105 W / Ch

Input Sensitivity/Impedance ...................... 180 mV/ 47 kohms

Signal to Noise Ratio

(Analog Input / Pure Direct) ................................. 105 dB

Frequency Response

(Analog Input / Pure Direct) ........8 Hz - 100 kHz (± 3 dB)

(Digital Input / 96 kHz PCM) .........8 Hz - 45 kHz (± 3 dB)

VIDEO SECTION

Television Format...................................................NTSC/PAL

Input Level/Impedance ..................................1 Vp-p/75 ohms

Output Level/Impedance ................................1 Vp-p/75 ohms

Video Frequency Response .............. 5 Hz to 8 MHz (- 1 dB)

Video Frequency (Component) ........5 Hz to 80 MHz (- 1 dB)

S/N ................................................................................ 60 dB

GENERAL

Power Requirement ..............................AC 220 V 50 Hz [ /K ]

.........................AC 230 V 50/60 Hz [ /N ]

..............................AC 120 V 60 Hz [ /U ]

Power Consumption .....................................................500 W

Weight .......................................................11.6 kg (25.6 lbs)

ACCESSORIES

Remote Control Unit RC004SR ............................................1

AAA-size batteries ............................................................... 2

FM Antenna .......................................................................... 1

AM Loop Antenna .................................................................1

AC Power Cord ..................................................................... 1

Microphone MC-10 ............................................................... 1

1

2

The relation between the selected surround mode and the input signal

Notes:

• Dolby Digital (2 ch: Lt/Rt): signal with Dolby Surround ﬂ ag Speakers are full set.

• No sound outputs from the surround speaker, center speaker and subwoofer if the DVD disc has no surround data.

Abbreviations L/R : Front speakers C : Center speaker SL/SR : Surround speakers SBL/SBR : Surround Back speakers SubW : Sub woofer speaker

Surround Mode

Input Signal Decoding

Output Channel Front information display

L/R C

SLSRSBL

SBR

SubW

Signal format indicators Channel status

AUTO

Dolby Surr. EX Dolby Digital EX OOOOO

2 DIGITAL EX

L, C, R, SL, SR, S, LFE

Dolby D (5.1ch) Dolby Digital 5.1 OOO- O

2 DIGITAL

L, C, R, SL, SR, LFE

Dolby D(2ch) Dolby Digital 2.0 O ----

2 DIGITAL

L, R

Dolby D (2ch Surr) Pro Logic I Ix movie OOOOO

2 DIGITAL , 2 SURROUND

L, R, S

DTS-ES DTS-ES OOOOOdts, ES L, C, R, SL, SR, S, LFE DTS 96/24 DTS 96/24 OOO - O dts 96/24 L, C, R, SL, SR, LFE DTS (5.1ch) DTS 5.1 OOO- O dts L, C, R, SL, SR, LFE Multi Ch-PCM Multi Ch-PCM OOO- O PCM L, C, R, SL, SR, LFE Multi Ch-PCM 96kHz Multi Ch-PCM 96kHz OOO- O PCM L, C, R, SL, SR, LFE PCM(Audio) PCM (Stereo) O ---O PCM L, R PCM 96kHz PCM (96kHz Stereo) O ---O PCM L, R HDCD PCM (Stereo) O ---O PCM HDCD L, R Analog Stereo O ---O ANALOG -

SOURCE DIRECT PURE DIRECT

Dolby Surr. EX Dolby Digital EX OOOOO

2 DIGITAL EX

L, C, R, SL, SR, S, LFE

Dolby D (5.1ch) Dolby Digital 5.1 OOO- O

2 DIGITAL

L, C, R, SL, SR, LFE

Dolby D (2ch) Dolby Digital 2.0 O ----

2 DIGITAL

L, R

Dolby D (2ch Surr) Pro Logic I Ix movie OOO--

2 DIGITAL , 2 SURROUND

L, R, S

DTS-ES DTS-ES OOOOOdts, ES L, C, R, SL, SR, S, LFE DTS 96/24 DTS 96/24 OOO - O dts 96/24 L, C, R, SL, SR, LFE DTS (5.1ch) DTS 5.1 OOO- O dts L, C, R, SL, SR, LFE Multi Ch-PCM Multi Ch-PCM OOO- O PCM L, C, R, SL, SR, LFE Multi Ch-PCM 96kHz Multi Ch-PCM 96kHz OOO- O PCM L, C, R, SL, SR, LFE PCM (Audio) PCM (Stereo) O - - - - PCM L, R PCM 96kHz PCM (96kHz Stereo) O - - - - PCM L, R HDCD PCM (Stereo) O - - - - PCM HDCD L, R Analog Stereo O - - - - ANALOG -

EX/ES

Dolby Surr. EX Dolby Digital EX OOOOO

2 DIGITAL EX

L, C, R, SL, SR, S, LFE

Dolby D (5.1ch) Dolby Digital EX OOOOO

2 DIGITAL

L, C, R, SL, SR, LFE

DTS-ES DTS-ES OOOOOdts , ES L, C, R, SL, SR, S, LFE DTS 96/24 DTS-ES OOOOOdts 96/24 L, C, R, SL, SR, LFE DTS(5.1ch) DTS-ES OOOOOdts L, C, R, SL, SR, LFE Multi CH-PCM

Multi Ch-PCM + Dolby EX

OOOOOPCM L, C, R, SL, SR, LFE

AAC (5.1ch) AAC EX OOO- O AAC L, C, R, SL, SR , LFE

DOLBY (PL IIx movie) (PL IIx music) (PL IIx game) (Pro Logic)

Dolby Surr. EX Dolby Digital 5.1 OOO * O

2 DIGITAL EX

L, C, R, SL, SR, S, LFE

Dolby D (5.1ch) Dolby Digital 5.1 OOO* O

2 DIGITAL

L, C, R, SL, SR, LFE

Dolby D (2ch) Pro Logic I Ix OOOOO

2 DIGITAL

L, R

Dolby D (2ch Surr) Pro Logic I Ix OOOOO

2 DIGITAL , 2 SURROUND

L, R, S

Multi Ch-PCM Multi Ch-PCM + PLII x OOOOOPCM L, C, R, SL, SR, LFE PCM (Audio) Pro Logic II x OOOOOPCM L, R Analog Pro Logic II x OOOOOANALOG -

DTS (Neo:6 Cinema) (Neo:6 Music)

DTS-ES DTS 5.1 OOO- O dts, ES L, C, R, SL, SR, S, LFE DTS 96/24 DTS 96/24 OOO - O dts 96/24 L, C, R, SL, SR, LFE DTS (5.1ch) DTS 5.1 OOO- O dts L, C, R, SL, SR, LFE PCM (Audio) Neo:6 OOOOOPCM L, R Analog Neo:6 OOOOOANALOG - Dolby D (2ch) Neo:6 OOOOO

2 DIGITAL

L, R

Dolby D (2ch Surr) Neo:6 OOOOO

2 DIGITAL , 2 SURROUND

L, R, S

CS II Cinema CS II Music CS II Mono

PCM (Audio) CS II OOOOOPCM L, R Analog CS II OOOOOANALOG - Dolby D (2ch) CS II OOOOO

2 DIGITAL

L, R

Dolby D (2ch Surr) CS II OOOOO

2 DIGITAL , 2 SURROUND

L, R, S

Surround Mode

Input Signal Decoding

Output Channel Front information display

L/R C

SLSRSBL

SBR

SubW

Signal format indicators Channel status

STEREO

Dolby Surr. EX Stereo O ---O

2 DIGITAL EX

Dolby D (5.1ch) Stereo O ---O

2 DIGITAL

Dolby D (2ch) Stereo O ---O*

2 DIGITAL

Dolby D (2ch Surr) Stereo O ---O*

2DIGITAL , 2 SURROUND

DTS-ES Stereo O ---O dts, ES L, C, R, SL, SR, S, LFE DTS 96/24 Stereo O ---O dts 96/24 L, C, R, SL, SR, LFE DTS (5.1ch) Stereo O ---O dts L, C, R, SL, SR, LFE Multi Ch-PCM Stereo O ---O PCM L, C, R, SL, SR, LFE PCM (Audio) Stereo O ---O PCM L, R PCM 96kHz Stereo O ---O PCM L, R HDCD PCM (Stereo) O ---O PCM HDCD L, R Analog Stereo O ---O ANALOG -

Virtual

Dolby Surr. EX Virtual O ----

2 DIGITAL EX

Dolby D (5.1ch) Virtual O ----

2

DIGITAL

Dolby D (2ch) Virtual O ----

2 DIGITAL

Dolby D (2ch Surr) Virtual O ----

2 DIGITAL , 2 SURROUND

DTS-ES Virtual O ----dts, ES L , C, R, SL, SR, S, LFE DTS (5.1ch) Virtual O ----dts L, C, R, SL, SR, LFE Multi Ch-PCM Virtual O - - - - PCM L, C, R, SL, SR, LFE PCM (Audio) Virtual O - - - - PCM L, R Analog Virtual O ----ANALOG -

Multi Ch. Stereo

Dolby Surr. EX Dolby Digital EX OOOOO

2 DIGITAL EX

Dolby D (5.1ch) Dolby Digital 5.1 OOO- O

2 DIGITAL

Dolby D (2ch) Multi Channel Stere o OOOOO*

2 DIGITAL

Dolby D (2ch Surr) Multi Channel St ereo OOOOO*

2 DIGITAL , 2 SURROUND

DTS-ES DTS-ES OOOOOdts, ES L, C, R, SL, SR, S, LFE DTS 96/24 DTS 96/24 OOOOOdts 96/24 L, C, R, SL, SR, LFE DTS (5.1ch) DTS 5.1 OOO- O dts L, C, R, SL, SR, LFE Multi Ch-PCM Multi Ch-PCM OOO- O PCM L, C, R, SL, SR, LFE Multi Ch-PCM 96kHz Multi Ch-PCM 96kHz OOO - O PCM L, C, R, SL, SR, LFE PCM (Audio) Multi Channel Stereo OOOOO*PCM L, R Analog Multi Channel Stereo OOOOO*ANALOG -

SURROUND MODE

This unit is equipped with many surround modes. These are provided to reproduce a variety of surround sound effects, according to the content of the source to be played. The available surround modes may be restricted depending on the input signal and speaker setup.

The relation between the selected surround mode and the input signal

The surround mode is selected with the surround mode selector on this unit or the remote controller. However, the sound you hear is subject to the relationship between the selected surround mode and input signal. That relationship is as follows;

* : Depending on the particular setup, there may be differences compared to the information contained in

these tables.

O* : When L/R (FRONT Speaker) = SMALL.

ENGLISH

Notes:

• Dolby Digital (2 ch: Lt/Rt): signal with Dolby Surround ﬂ ag Speakers are full set.

• No sound outputs from the surround speaker, center speaker and subwoofer if the DVD disc has no surround data.

Abbreviations L/R : Front speakers C : Center speaker SL/SR : Surround speakers SBL/SBR : Surround Back speakers SubW : Sub woofer speaker

Surround Mode

Input Signal Decoding

Output Channel Front information display

L/R C

SLSRSBL

SBR

SubW

Signal format indicators Channel status

STEREO

Dolby Surr. EX Stereo O ---O

2 DIGITAL EX

L, C, R, SL, SR, S, LFE

Dolby D (5.1ch) Stereo O ---O

2 DIGITAL

L, C, R, SL, SR, LFE

Dolby D (2ch) Stereo O ---O*

2 DIGITAL

L, R

Dolby D (2ch Surr) Stereo O ---O*

2DIGITAL , 2 SURROUND

L, R, S

DTS-ES Stereo O ---O dts, ES L, C, R, SL, SR, S, LFE DTS 96/24 Stereo O ---O dts 96/24 L, C, R, SL, SR, LFE DTS (5.1ch) Stereo O ---O dts L, C, R, SL, SR, LFE Multi Ch-PCM Stereo O ---O PCM L, C, R, SL, SR, LFE PCM (Audio) Stereo O ---O PCM L, R PCM 96kHz Stereo O ---O PCM L, R HDCD PCM (Stereo) O ---O PCM HDCD L, R Analog Stereo O ---O ANALOG -

Virtual

Dolby Surr. EX Virtual O ----

2 DIGITAL EX

L, C, R, SL, SR, S, LFE

Dolby D (5.1ch) Virtual O ----

2

DIGITAL

L, C, R, SL, SR, LFE

Dolby D (2ch) Virtual O ----

2 DIGITAL

L, R

Dolby D (2ch Surr) Virtual O ----

2 DIGITAL , 2 SURROUND

L, R, S

DTS-ES Virtual O ----dts, ES L, C, R, SL, SR, S, LFE DTS (5.1ch) Virtual O ----dts L, C, R, SL, SR, LFE Multi Ch-PCM Virtual O - - - - PCM L, C, R, SL, SR, LFE PCM (Audio) Virtual O - - - - PCM L, R Analog Virtual O ----ANALOG -

Multi Ch. Stereo

Dolby Surr. EX Dolby Digital EX OOOOO

2 DIGITAL EX

L, C, R, SL, SR, S, LFE

Dolby D (5.1ch) Dolby Digital 5.1 OOO- O

2 DIGITAL

L, C, R, SL, SR, LFE

Dolby D (2ch) Multi Channel Stere o OOOOO*

2 DIGITAL

L, R

Dolby D (2ch Surr) Multi Channel St ereo OOOOO*

2 DIGITAL , 2 SURROUND

DTS-ES DTS-ES OOOOOdts, ES L, C, R, SL, SR, S, LFE DTS 96/24 DTS 96/24 OOOOOdts 96/24 L, C, R, SL, SR, LFE DTS (5.1ch) DTS 5.1 OOO- O dts L, C, R, SL, SR, LFE Multi Ch-PCM Multi Ch-PCM OOO- O PCM L, C, R, SL, SR, LFE Multi Ch-PCM 96kHz Multi Ch-PCM 96kHz OOO - O PCM L, C, R, SL, SR, LFE PCM (Audio) Multi Channel Stereo OOOOO*PCM L, R Analog Multi Channel Stereo OOOOO*ANALOG -

* : Depending on the particular setup, there may be differences compared to the information contained in

these tables.

O* : When L/R (FRONT Speaker) = SMALL.

The surround mode is selected with the surround mode buttons on SR4003 or the remote control unit. However, the sound

you hear is subject to the relationship between the selected surround mode and input signal. That relationship is as follows;

3

DESCRIPTION

Manufactured under license under U.S. Patent #’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,226,616; 6,487,535; 7,003,467; 7,212,872 & other U.S. and worldwide patents issued & pending. DTS, DTS Digital Surround, ES, and Neo:6 are registered trademarks and the DTS logos, Symbol and DTS 96/24 are trademarks of DTS, Inc. © 1996-2007 DTS, Inc. All Rights Reserved.

• dts Digital Surround

DTS was introduced in 1994 to provide 5.1 channels of discrete digital audio into home theater systems. DTS brings you premium quality discrete multichannel digital sound to both movies and music. DTS is a multichannel sound system designed to create full range digital sound reproduction. The no compromise DTS digital process sets the standard of quality for cinema sound by delivering an exact copy of the studio master recordings to neighborhood and home theaters. Now, every moviegoer can hear the sound exactly as the moviemaker intended. DTS can be enjoyed in the home for either movies or music on of DVD’s, LD’s, and CD’s.

• dts Neo:6

The advantages of discrete multichannel systems over matrix are well known. But even in homes equipped for discrete multichannel, there remains a need for high-quality matrix decoding. This is because of the large library of matrix surround motion pictures available on disc and on VHS tape; and analog television broadcasts. The typical matrix decoder of today derives a center channel and a mono surround channel from twochannel matrix stereo material. It is better than a simple matrix in that it includes steering logic to improve separation, but because of its mono, bandlimited surround it can be disappointing to users accustomed to discrete multichannel.

Neo:6 offers several important improvements as follow,

• Neo:6 provides up to six full-band channels of

matrix decoding from stereo matrix material. Users with 6.1 and 5.1 systems will derive six and ﬁ ve separate channels, respectively, corresponding to the standard home-theater speaker layouts.

•

Neo:6 technology allows various sound elements within a channel or channels to be steered separately, and in a way which follows naturally from the original presentation.

•

Neo:6 offers a music mode to expand stereo nonmatrix recordings into the ﬁ ve- or six-channel layout, in a way which does not diminish the subtlety and integrity of the original stereo recording.

• dts Digital Surround ES

DTS-ES Extended Surround is a new multichannel digital signal format developed by Digital Theater Systems Inc. While offering high compatibility with the conventional DTS Digital Surround format, DTSES Extended Surround greatly improves the 360degree surround impression and space expression thanks to further expanded surround signals. This format has been used professionally in movie theaters since 1999. In addition to the 5.1 surround channels (FL, FR, C, SL, SR and LFE), DTS-ES Extended Surround also offers the SB (Surround Back) channel for surround playback with a total of 6.1 channels. DTS-ES Extended Surround includes two signal formats with different surround signal recording methods, as DTSES Discrete 6.1 and DTS-ES Matrix 6.1.

• dts Digital Surround 96/24

The stereo CD is a 16-bit medium with sampling at

44.1 kHz. Professional audio has been 20- or 24bit for some time, and there is increasing interest in higher sampling rates both for recording and for delivery into the home. Greater bit depths provide extended dynamic range. Higher sampling rates allow wider frequency response and the use of antialias and reconstruction ﬁ lters with more favorable aural characteristics.

DTS 96/24 allows for 5.1channel sound tracks to be encoded at a rate of 96kHz/24bits on DVD-Video titles. When DVD-video appeared, it became possible to deliver 24-bit, 96 kHz audio into the home, but only in two channels, and with serious limitations on picture. This capability has had little use. DVD-audio allows 96/24 in six channels, but a new player is needed, and only analog outputs are provided, necessitating the use of the D/A converters and analog electronics provided in the player.

DTS 96/24 offers the following:

1. Sound quality transparent to the original 96/24 master.

2.

Full backward compatibility with all existing decoders. (Existing decoders will output a 48 kHz signal)

3. No new player required: DTS 96/24 can be carried on DVD-video, or in the video zone of DVD-audio, accessible to all DVD players.

4. 96/24 5.1-channel sound with full-quality full- motion video, for music programs and motion picture soundtracks on DVD-video.

Dolby Digital identiﬁ es the use of Dolby Digital audio coding for such consumer formats as DVD and DTV. As with ﬁ lm sound, Dolby Digital can provide up to ﬁ ve full-range channels for left, center, and right screen channels, independent left and right surround channels, and a sixth (“.1”) channel for low-frequency effects.

Dolby Surround Pro Logic II is an improved matrix decoding technology that provides better spatiality and directionality on Dolby Surround program material; provides a convincing three-dimensional soundﬁ eld on conventional stereo music recordings; and is ideally suited to bring the surround experience to automotive sound. While conventional surround programming is fully compatible with Dolby Surround Pro Logic II decoders, soundtracks will be able to be encoded speciﬁ cally to take full advantage of Pro Logic II playback, including separate left and right surround channels. (Such material is also compatible with conventional Pro Logic decoders.)

Dolby Digital EX creates six full-bandwidth output channels from 5.1-channel sources. This is done using a matrix decoder that derives three surround channels from the two in the original recording. For best results, Dolby Digital EX should be used with movies soundtracks recorded with Dolby Digital Surround EX.

About Dolby Pro Logic IIx

Dolby Pro Logic IIx technology delivers a natural and immersing 7.1-channel listening experience to the home theater environment. A product of Dolby’s expertise in surround sound and matrix decoding technologies, Dolby Pro Logic II x is a complete surround sound solution that maximizes the entertainment experience from stereo as well as

5.1-channel encoded sources.

Dolby Pro Logic IIx is fully compatible with Dolby Surround Pro Logic technology and can optimally decode the thousands of commercially available Dolby Surround encoded video cassettes and television programs with enhanced depth and spatiality. It can also process any high-quality stereo or Advanced Resolution 5.1-channel music content into a seamless 6.1- or 7.1-channel listening experience.

The Dolby Headphone technology provides a surround sound listening experience over headphones. When listening to multichannel content such as DVD movies over headphones, the listening experience is fundamentally different than listening to speakers. Since the headphone speaker drivers are covering the pinna of the ear, the listening experience differs greatly from traditional speaker playback. Dolby utilizes patented headphone perspective curves to solve this problem and provides a non-fatiguing, immersive, home theater listening experience. Dolby Headphone also delivers exceptional 3D audio from stereo material.

Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, and the double-D symbol are trademarks of Dolby Laboratories.

Circle Surround II (CS-II) is a powerful and versatile multichannel technology. CS-II is designed to enable up to 6.1 multichannel surround sound playback from mono, stereo, CS encoded sources and other matrix encoded sources. In all cases the decoder extends it into 6 channels of surround audio and a LFE/subwoofer signal. The CS-II decoder creates a listening environment that places the listener “inside” music performances and dramatically improves both hi-fi audio conventional surround-encoded video material. CS-II provides composite stereo rear channels to greatly improve separation and image positioning – adding a heightened sense of realism to both audio and A/V productions.

2. TECHNICAL DESCRIPTION

4

2.

Full backward compatibility with all existing decoders. (Existing decoders will output a 48 kHz signal)

3. No new player required: DTS 96/24 can be carried on DVD-video, or in the video zone of DVD-audio, accessible to all DVD players.

4. 96/24 5.1-channel sound with full-quality fullmotion video, for music programs and motion picture soundtracks on DVD-video.

Dolby Digital identiﬁ es the use of Dolby Digital audio coding for such consumer formats as DVD and DTV. As with ﬁ lm sound, Dolby Digital can provide up to ﬁ ve full-range channels for left, center, and right screen channels, independent left and right surround channels, and a sixth (“.1”) channel for low-frequency effects.

Dolby Surround Pro Logic II is an improved matrix decoding technology that provides better spatiality and directionality on Dolby Surround program material; provides a convincing three-dimensional soundﬁ eld on conventional stereo music recordings; and is ideally suited to bring the surround experience to automotive sound. While conventional surround programming is fully compatible with Dolby Surround Pro Logic II decoders, soundtracks will be able to be encoded speciﬁ cally to take full advantage of Pro Logic II playback, including separate left and right surround channels. (Such material is also compatible with conventional Pro Logic decoders.)

Dolby Digital EX creates six full-bandwidth output channels from 5.1-channel sources. This is done using a matrix decoder that derives three surround channels from the two in the original recording. For best results, Dolby Digital EX should be used with movies soundtracks recorded with Dolby Digital Surround EX.

About Dolby Pro Logic IIx

Dolby Pro Logic IIx technology delivers a natural and immersing 7.1-channel listening experience to the home theater environment. A product of Dolby’s expertise in surround sound and matrix decoding technologies, Dolby Pro Logic II x is a complete surround sound solution that maximizes the entertainment experience from stereo as well as

5.1-channel encoded sources.

Dolby Pro Logic IIx is fully compatible with Dolby Surround Pro Logic technology and can optimally decode the thousands of commercially available Dolby Surround encoded video cassettes and television programs with enhanced depth and spatiality. It can also process any high-quality stereo or Advanced Resolution 5.1-channel music content into a seamless 6.1- or 7.1-channel listening experience.

The Dolby Headphone technology provides a surround sound listening experience over headphones. When listening to multichannel content such as DVD movies over headphones, the listening experience is fundamentally different than listening to speakers. Since the headphone speaker drivers are covering the pinna of the ear, the listening experience differs greatly from traditional speaker playback. Dolby utilizes patented headphone perspective curves to solve this problem and provides a non-fatiguing, immersive, home theater listening experience. Dolby Headphone also delivers exceptional 3D audio from stereo material.

Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, and the double-D symbol are trademarks of Dolby Laboratories.

Circle Surround II (CS-II) is a powerful and versatile multichannel technology. CS-II is designed to enable up to 6.1 multichannel surround sound playback from mono, stereo, CS encoded sources and other matrix encoded sources. In all cases the decoder extends it into 6 channels of surround audio and a LFE/subwoofer signal. The CS-II decoder creates a listening environment that places the listener “inside” music performances and dramatically improves both hi-fi audio conventional surround-encoded video material. CS-II provides composite stereo rear channels to greatly improve separation and image positioning – adding a heightened sense of realism to both audio and A/V productions.

CS-II is packed with other useful feature like dialog clarity (SRS Dialog) for movies and cinema-like bass enrichment (TruBass). CS-II can enable the dialog to become clearer and more discernable in movies and it enables the bass frequencies contained in the original programming to more closely achieve low frequencies – overcoming the low frequency limitations of the speakers by full octave.

Circle Surround II, TruSurround, SRS and symbol are trademarks of SRS Labs, Inc. Circle Surround II, and TruSurround technology are incorporated under license from SRS Labs, Inc.

HDCD® (High Deﬁ nition Compatible Digital patented process for delivering on Compact Disc the full richness and details of the original microphone feed. HDCD encoded CDs sound better because they are encoded with 20-bits of real musical information as compared to 16-bits for all other CDs. HDCD overcomes the limitation of the 16-bit CD format by using a sophisticated system to encode the additional four bits onto the CD while remaining completely compatible with the CD format. When listening to HDCD recordings, you hear more dynamic range, a focused 3-D sound stage, and extremely natural vocal and musical timbre. With HDCD, you get the body, depth and emotion of the original performance not a ﬂ at, digital imitation.

HDCD system manufactured under license from Microsoft. This product is covered by one or more of the following: In the United States 5,479,168 5,638,074 5,640,161 5,808,574 5,838,274 5,854,600 5,864,311 5,872,531 and in Australia 669,114 with other patents pending.

HDMI, the and High-Deﬁ nition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

5

ENGLISH

BASIC

CONNECTIONS

BASIC OPERATION

ADVANCED

CONNECTIONS

SETUP

ADVANCED

OPERATION

TROUBLESHOOTING

OTHERS

NAMES AND

FUNCTIONS

OTHERS

CS-II is packed with other useful feature like dialog clarity (SRS Dialog) for movies and cinema-like bass enrichment (TruBass). CS-II can enable the dialog to become clearer and more discernable in movies and it enables the bass frequencies contained in the original programming to more closely achieve low frequencies – overcoming the low frequency limitations of the speakers by full octave.

Circle Surround II, TruSurround, SRS and symbol are trademarks of SRS Labs, Inc. Circle Surround II, and TruSurround technology are incorporated under license from SRS Labs, Inc.

HDCD® (High Deﬁ nition Compatible Digital ®) is a patented process for delivering on Compact Disc the full richness and details of the original microphone feed. HDCD encoded CDs sound better because they are encoded with 20-bits of real musical information as compared to 16-bits for all other CDs. HDCD overcomes the limitation of the 16-bit CD format by using a sophisticated system to encode the additional four bits onto the CD while remaining completely compatible with the CD format. When listening to HDCD recordings, you hear more dynamic range, a focused 3-D sound stage, and extremely natural vocal and musical timbre. With HDCD, you get the body, depth and emotion of the original performance not a ﬂ at, digital imitation.

HDCD system manufactured under license from Microsoft. This product is covered by one or more of the following: In the United States 5,479,168 5,638,074 5,640,161 5,808,574 5,838,274 5,854,600 5,864,311 5,872,531 and in Australia 669,114 with other patents pending.

HDMI, the and High-Deﬁ nition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

6

3. POWER AMPLIFIER ADJUSTMENT

Channel

Measuremet

Point Point

Surround Left CN63 VR83 or VR8x

Center CN61 VR81 or VR8x

Surround Right CN65 VR85 or VR8x

Front Left CN67 VR87 or VR8x

Surroud Back Left CN62 VR82 or VR8x

Front

Right

CN66 VR86 or VR8x

After Turning ON

Time Table of Idling Current Rise DC voltmeter........Connect to CN6x

Measurement Voltage

5 mV ±

0.5 mV

5 mV ±

0.5 mV

5 mV ±

0.5 mV

5 mV ±

0.5 mV

5 mV ±

0.5 mV

5 mV ±

0.5 mV

(CN6x)

Alignment

10 min

20 min

30 min

40 min

50 min

5 min

Surroud Back Right

No.

1

2

3

4

5

6

7

CN64 VR84 or VR8x 5 mV ± 0.5 mV60 min

MAIN PWB CUP11999

TR BIAS PWB

CN63(2p) CN61(2p) CN65(2p) CN67(2p) CN62(2p) CN66(2p) CN64(2p)

VR83 or VR8x

VR81 or VR8x

VR85 or VR8x

VR87 or VR8x

VR82 or VR8x

VR86 or VR8x

VR84 or VR8x

Idling Current Alignment

1. Each of the measurement points are provided with the two test points. Set a digital Voltage meter to DC voltage input,

connect the meter to the test points at both contact points.

2. After the setup above, turn on the main switch.

3. Adjust variable resistors (VR81 - VR87) according to the digital voltmeter readings. The target setting value is the

following table for each channels.

Settings :

Master Volume — Minimum

Speaker out — No Load

Top lid — OPEN

7

4. SERVICE MODE

V 0806101N

Month Date Dest.

(Dest. : Destination)

Year

SOFT TYPE XX

(XX is displayed in Hex)

CODETYPEXXXX

(XXXX is displayed in Hex)

CD01 02060105

SIGDev. TYP Ver.No.

No. : DISP CODE ID Dev. : Device ID SIG. : CODE SIG ID TYP. : CODE TYPE ID Ver. : Version

MZ XXXXXXXXX

(XX is displayed in Hex)

S E R V I C E M O D E

S R 4 0 0 3

S E R V I C E M O D E

Microprocessor (IC11), DSP ROM (IC40 )Version and FLD Segment Check Mode.

1. While the power is on, AUTO, CLEAR and EXIT buttons simultaneously more than 3 seconds.

The FL display shows "SERVICE MODE" for 2 seconds then shows the model name.

2. Press ENTER button, The software version of the microprocessor (IC11) is displayed in the format below.

3. Press ENTER button again, The software Serial Number that is written in the factory is displayed.

4. Press ENTER button again, The software Type Number is displayed.

5. Press ENTER button again, The Code Group Type Number is displayed.

6. Press ENTER button again, The left half, right half and center of the label area in the FLD light on and off each other.

7. Press ENTER button again, The segments of the character area in the FLD flick in checker pattern.

8. Press ENTER button again, All the FL segments turns off.

9. Press ENTER button again. Every time ENTER button is pressed, DSP code is indicated in turn from NO.1 to NO.13.

10. Press ENTER button again to quit this mode.

• When the unit is once turned into Service Mode, the unit keeps this mode until the main power is turned off. (Turning

into stand-by mode does not make it quit from Service Mode.) When the unit quits from Service Mode, Information in

the memory is also cleared and the unit returns to the status when it is out from the factory.

Note :

Step4, 5 is to check if CPU software is capable of DSP code. "Software Type No" is to show what "DSP Code Group"

CPU is capable of. And vice versa.

Step 9 is to manage the 16 codes for DSP.

Factory Mode

To reset the back up memory of the unit into the default status, follow the procedure below.

1. Turn of the unit and press CLEAR and SURROUND MODE button simultaneously more than 3 seconds.

2. After "DEFAULT" is displayed on FLD, power is turned off once and turned of again, EEPROM is cleared to the default

status, microprocessor is reset and the unit returns to the normal status.

Note : When the unit is shipped from the factory, the procedure above must be done to set the unit to initial status after the

tests.

8

5. SYSTEM ERROR

C H E C K E 2 P I F

C H E C K P O W 5

C H E C K E 2 P I F

C H E C K P O W 5

P R O T E C T

1. Trouble in EEP-ROM (INPUT PWB / IC12) Interface

• If the communication error that ACK did not return by communication with EEP-ROM(INPUT PWB / IC12) occurred 2

seconds and more.

CHECK POINTS OF SCHEMATIC

1. Turn the power on. Are the IIC Clock Line (IC11/22pin-IC12/6pin) normal ?

2. Turn the power on. Are the IIC Data Line (IC11/23pin-IC12/5pin) normal ?

3. Is 5VL(+5V) voltage supplied to 8pin of IC12 ?

4. When no problem to the above 1-3, please replace IC12

2. Trouble in +5V Supply

• If 5VD(+5V) inputted into 68pin of IC11 is trouble and the following the fault of 1-4.

CHECK POINTS

1. Turn the power on. Is 5VD(+5V) voltage supplied to CN98/1pin and CN98/2pin of INPUT PWB.

2. Is the signal of IC11 "H" ? 29pin(Power Amp Fail)="H". (When 2 second or more "L" state is continuing to 29pin,

Abnormalities have occurred in the Power Amp circuit.)

3. Is the signal of IC11 "H" ? 66pin(Power Line Fail)="H". (When 2 second or more "L" state is continuing to 66pin,

Abnormalities have occurred to +/-12V power supply or the power supply for Power Amp.)

4. Is the signal of IC11 "H" ? 112pin(Power Down)="H". (When 2 second or more "L" state is continuing to 112pin,

Abnormalities have occurred to in IC96 and around IC 96 circuit of MAIN PWB

3. Trouble in Protection

• When unusual states, such as overload of Power Amp and DC output, are detected. The unusual detection method is the

following.

A. When "L" is detected in IC11 29pin(Power Amp Fail), the set is put into the state of STANDBY. At this time, when the

detection time of 29pin is less than 200msec, STANDBY LED on Front Panel is put into the state of blinking at 0.5 sec

intervals. After the AC code is pulled out and opened once to make it to power supply ON again when entering this state,

it does with the remote control or Standby button of Front Panel.

9

CHECK POINTS OF SCHEMATIC

C H E C K E 2 P I F

C H E C K P O W 5

P R O T E C T

Less than 200msec

Power Amp Fail

SPK Relay Relay off

FL Display 2 sec

"PROTECT" Display on FL

STANDBY

STANDBY LED

STANDBY LED OFF

0.5sec blinking

C H E C K E 2 P I F

C H E C K P O W 5

P R O T E C T

Less than 200msec

Power Amp Fail

SPK Relay Relay off

FL Display 2 sec

"PROTECT" Display on FL

STANDBY

STANDBY LED

STANDBY LED OFF

0.5sec blinking

More than 200msec

Power Amp Fail

SPK Relay Relay off

STANDBY

STANDBY LED

STANDBY LED OFF

0.125sec blinking

1. When trouble is caused in Power Amp, it repairs.

2. When trouble is not found in Power Amp, it is confirmed whether there are in the disconnection and the detector circuit of

the pattern of IC11 29pin (Power Amp Fail) abnormalities.

4. Below is PROTECT MODE which does not display "PROTECT"

A. When "L" is detected in IC11 29pin(Power Amp Fail), the set is put into the state of STANDBY. At this time, when

the detection time of 29pin is longer than 200msec, STANDBY LED on Front Panel is put into the state of blinking at

0.125sec intervals. When this condition, The operation which enters FACTORY MODE is done, PROTECT MODE

release is performed and it Power ON once again.

SURROUND MODE + CLEAR + EXIT Press button 3 sec

A set is broken in the flash state of the 0.125sec interval, so please never make the user do this release operation.

CHECK POINTS OF SCHEMATIC

1. When trouble is caused in Power Amp, it repairs.

2. When trouble is not found in Power Amp, it is confirmed whether there are in the disconnection and the detector circuit of

the pattern of IC11 29pin (Power Amp Fail) abnormalities.

B. When "L" is detected in IC11 66pin (Power Line Fail), (L=less than 3.5V) the set is put into the state of STANDBY.

STANDBY LED on Front panel. is put into the state of blinking at 0.125sec intervals. When this condition, The operation

which enters FACTORY MODE is done, PROTECT MODE release is performed and it Power ON once again.

AUTO + CLEAR + EXIT Press button 1.5 sec

10

A set is broken in the flash state of the 0.125sec interval, so please never make the user do this release operation.

C H E C K E 2 P I F

C H E C K P O W 5

P R O T E C T

Less than 200msec

Power Amp Fail

SPK Relay Relay off

FL Display 2 sec

"PROTECT" Display on FL

STANDBY

STANDBY LED

STANDBY LED OFF

0.5sec blinking

More than 200msec

Power Amp Fail

SPK Relay Relay off

STANDBY

STANDBY LED

STANDBY LED OFF

0.125sec blinking

Power Line Fail

SPK Relay Relay off

STANDBY

STANDBY LED

STANDBY LED OFF

0.125sec blinking

C H E C K E 2 P I F

C H E C K P O W 5

P R O T E C T

Less than 200msec

"PROTECT" Display on FL

STANDBY LED OFF

0.5sec blinking

More than 200msec

0.125sec blinking

C H E C K D S P R O M

CHECK POINTS OF SCHEMATIC

1. Abnormality confirms whether to the +/- power supply for Power Amp.

2. Abnormality confirms whether to +/-12V power supply.

3. When trouble is not found in the power supply circuit, it is confirmed whether there are in the disconnection and the

detector circuit of the pattern of IC11 66pin (Power Line Fail) abnormalities.

5. Trouble in DSP Communication

• When the communication abnormality of DSP(IC27) and the microcomputer(IC11) is detected or inside contents of

ROM(IC40) of DSP unmatched, it display it.

1. Conform power supply voltage of IC27/IC40 Vcc/Vdd. When it is an abnormal voltage, the power supply is repaired.

2. It is confirmed that IC11 74pin(DSP DOUT Line) is normal at the time of the Power ON

3. It is confirmed that IC11 75pin(DSP DIN Line) is normal at the time of the Power ON

4. It is confirmed that IC11 76pin(DSP CLK Line) is normal at the time of the Power ON

5. It is confirmed that IC11 80pin(REQ1 Line) is normal at the time of the Power ON

6. It is confirmed that IC11 81pin(REQ2 Line) is normal at the time of the Power ON

7. When IC11 74pin-76pin and 80, 81 pin are abnormal, disconnection and defective solder etc. of the pattern are

confirmed

11

6. UPDATE FIRMWARE

Software for CPU and DSP can be updated.

Have update application software. ("UpgradeDSP.exe" and "H8Download.exe")

There are two mode of download, regarding to the target of software as bellow.

•Mode1:UpdateDSP’ssoftwaretoFlash-ROM.

This mode is to update the software for DSP.

The target devise is Flash-ROM (IC40) on CUP11995Y (INPUT PCB).

The unit needs to be set update condition, by three front keys.

REMARK : You need to remove the one of the resistor on the DATA UPDATE KIT to update DSP.

•Mode2:UpdateCPU’ssoftwaretointernalFlash-ROM.

This mode is to update the software for DSP.

The target devise is internal flash ROM of CPU (IC11) on CUP11995Y (INPUT PCB).

The unit becomes the boot mode by connecting the DATA UPDATE KIT with FFC.

•NECESSARYEQUIPMENT

The following items are required for updating.

RS232C Dsub-9 pin cable (female to female/Straight type)

Windows PC (2000, XP) with RS-232C port

DATA UPDATE KIT (part no. 90M-SR4001JIG)

Update software to CPU.

Update software to DSP.

Use RS232C Dsub-9 pin cable (female to female/Straight type) to connect PC and the unit.

COM port on PC needs to be set by dialog box for each program. COM port can be set from COM1 to COM5.

Download Firmware for DSP (Mode 1)

REMARK : Remove the resistor on the DATA UPDATE KIT for update DSP. Pos. No. of resistor is different by the DATA

UPDATE KIT (90M-SR4001JIG, 90M-SR4500JIG or 90M-SR4600JIG). Look at a manual attached in DATA

UPDATE KIT which resistor you take off.

For example case of 90M-SR4001JIG. Remove the R102 (1K OHM).

12

Put the "DSP upgrade" folder into anywhere on your PC's hard disc. 1.

Connect PC and DATA UPDATE KIT with the RS-232C cable.2.

Connect FFC between DATA UPDATE KIT and the service connector (CN83) on the DOWNLOAD CONNECTOR PWB 3.

of the unit.

Turn on the unit.4.

Press 5. ENTER, CLEAR and BAND buttons simultaneously more than 5 seconds to turn the unit into Loading Mode.

"LOADING MODE" will be shown on FLD.6.

13

Launch "UpgradeDSP.exe" on PC. 7.

Note: yy_mm_dd is release date of software.

Click 8. Port setting, and select the COM Port No.

Set the Baud Rate to 38400 then click 9. Start communication button.

If the connection is made successfully, a dialog box saying "Success to connect" appears and "CONNECTED" is 10.

displayed on FLD.

14

Click 11. Send the DSP codes button on the dialog box. Progress status of updating will be shown on PC and LOADING is

displayed on FLD.

If updating is completed successfully, "COMPLETED" is displayed on FLD. And a dialog box saying "Finished the DSP 12.

code transmitting" appears. Click OK and then Application is closed automatically.

Turn off the unit.13.

Download Firmware for CPU (Mode 2)

Put the "CPU update" folder into anywhere on your PC’s hard disc.1.

Connect PC and DATA UPDATE KIT with the RS-232C cable.2.

15

Connect FFC between DATA UPDATE KIT and the service connector (CN83) on the DOWNLOAD CONNECTOR PWB 3.

of the unit.

Press 4. POWER button to turn on the unit. The unit is in the boot mode. (FLD and STANDBY LED on the front panel

disappear.)

Launch "H8Download.exe" on PC.5.

Click6. Set Ports, and select the COM Port No.

16

Click 7. other files... button in the dialog box to specify the file (SR4003_Vyymmdd.mot) to be uploading. yymmdd in

filename is release date of software.

Click 8. Connect button. If the connection with the H8 µ-P is successfully made, a dialogue box saying "Success to the H8

micro processor connection" appears. If the connection fails, error message will appear.

Click 9. Send button to start update.

If the firmware is updated successfully, a dialog box saying "Finished the firmware program sending" appears.10.

17

Click 11. CLOSE button to close the application.

Disconnect Mains power cord.12.

Disconnect FFC from the service connector (CN83) on the DOWNLOADER CONNECTOR PWB on the unit.13.

Turn on the unit to reset the software.14.

Firmware Version Check

To check the versions of the firmware, see "Microprocessor (CPU), DSP Version and FLD Segment Check Mode" in

"4. SERVICE MODE" section.

Personal notes:

18

3 1

1

15

1

5

1

23

6

1

7

1

11

1

13

1

1311

1

9

1

3

1

NO

1

SPECPWB

2

3

4

5

6

7

8

9

12

15

22

* WIRE ASS'Y

COMMENTREF.

VFD

FRONT PWB

AUX PWB

POWER TRANSF.

CN91

FROM TRANS

1 3

13

3

1

CN20

CN93

BN20

RED

BLKWHT

123

BN87

BN93

HEAT SINK ASS'Y

CN91

CN81(2P)CN81(2P)CN81(2P)CN81(2P)CN81(2P)CN81(2P)CN81(2P)

BN81(2P)

BN81(2P)BN81(2P)BN81(2P)BN81(2P)BN81(2P)BN81(2P)

CN61(2P)

FL/R , B-SURR L/R

C , SURR L/R

-VCC

+VCC

CN92

CN27

)P2(16NC)P2(16NC)P2(16NC)P2(16NC)P2(16NC)P2(16NC

MAIN PWB

50MM

21

1

13

15

5

CN87

H/P PWB

PUSH SW PWB

CN88

21

N, K Ver.

9

1

BN21

9

1

BN21_

BRIDGE DIODE PWB

CN14

7 1

BN14

1

9

1

9

BN96 CN96

REGULATOR

TR BIAS PWB x 7

PWB

BN98

11

1

INPUT PWB

CN27

21

1

VIDEO PWB

CN42

AC INLET

9

1

BN43

CN43

BN41

CN41

5

1

7

CN89

7

1

CN83

TUNER MODULE

1

17

RDS Ver

Other Ver

17P

15P

17

CN34

1

17

171

CN80

HDMI PWB

CN99

CN98

CN99

5

1

BN95

CN95

BN96

CN97

121

211

CN43

CN44

1

19

CN15

BN44

1

2

TRANS

BN21

MAIN

3

4

5

7

8

9

22

24

25

11

12

26

14

15

BN93

MAIN BN20

MAIN BN87

FRONT

BN14

FRONT

BN41

CN43

FRONT CB15

MAIN CB27

INPUT

CB43

INPUT

BN44

CB34VIDEO

TRANS BN96

HDMI BN95

INPUT CB99

FRONT

BN81

MAIN

.FERPWB SPEC

16

NO

* CARD CABLE : FPC

10

11

13

14

27

CB80

MAIN

BN85

2 1

BN90

1

5

BN24

CN24

23

16

INPUT

BN24

1

19

1

7

1

5

1

5

1

REMOTE

1

5

1

CN54

5

1

CWB1E909080BM

CWB1C903250EN

CWB3FB03280UP

CWZSR4001BN87

CWB2B905350BM

CWB1C909150BM

CWB1C905180EN

CWB2B909500EN

CWB1C902050EN

CWB1C905150EN

CWB2B905150EN

CWC4F4A19A220B

CWC4F4A17A180B

CWC4C4A21B120B

CWC4F4A15B150B /CWC4F4A17B150B

CWC4F4A13A080B

HEAD PHONE

CWB1B907250EN

BN54

BN54 CWB2B905250EN

CWC4F4A21A100B

FRONT

BN33

CWB2B911050EN

24

BN22

JW90

JW92

21

20

19

18

25

26

27

MAIN

JW90

JW92

CWE8202080AA

CWEE212080VV

18

19

20

BN98

CWB1C911120BM

REGULATOR

29

MAIN

BN90 CWB4F232550PU

BN85

CWB2B907100EN

30

31

32

33

BN91

MAIN CWZSR4001BN91A

JW13

JW14

JW17

FRONT

CWE8202110RV

CWE8202150RV

MAIN

BN22

CWZSR4001BN22

11

1

CN90

1

CN82

FRONT BN82

CWB2B90570EN

BN82

15

BN33

1

3

5

1

DOWNLOADER CONNECTOR PWB

10

13

CONT. PWB

TRANSF. PWB

FRONT TRANSF. PWB

7. WIRING DIAGRAM

19 20

1

1pin: -30V 6pin: +5VL 7pin: +5VD

18pin: +5VL

6pin: -12VA 8pin: +12VA

1pin: +5VD

3pin: +5VD

1pin: +5VD

1pin: -12V

1pin: +12V 3pin: -12V

1pin: +5VD

13pin: +5VD 16pin: +5VL 17pin: +5VL

1pin: +7.5V 4pin: +5VV1(+5VD) 5pin: +5VV1(+5VD)

4pin: +5VL

4pin: +12VA 5pin: +12VA

13pin: +5VD 16pin: +5VL 17pin: +5VL

18pin: +5VL

4pin: +5VL

1pin: +12V 3pin: -12V

1pin: +5VD 2pin: +5VD 5pin: -12V 8pin: +12V 10pin:+5VL 11pin:+6V

1pin: +5VL 4pin: +12V 5pin: +12V

7pin: +5VD 8pin: +12VA 9pin: -12VA

1pin: +5V 2pin: +6V

1pin: +7.5V 4pin: +5VH 5pin: +5VH

6pin: -12VA 8pin: +12VA

10pin: 12V

4pin: +12V 5pin: +12V

1pin: +5VL 4pin: +12V 5pin: +12V

1pin: -1.2V 2pin: +1.2V

1pin: +5VD 2pin: +5VD 5pin: -12V 8pin: +12V 10pin: +5VL 11pin: +6V

1pin: +5VD 2pin: 15.0V 4pin: 15.0V 6pin: 8.0V 8pin: +5VL 9pin: +5VL

4pin: +5VL

1pin: -30V 6pin: +5VL 7pin: +5VD

1pin: +5VD 2pin: 15.0V 4pin: 15.0V 6pin: 8.0V 8pin: +5VL 9pin: +5VL

1pin: -12V

+5VD

+5VL

+5VD

SR4003 WIRING DIAGRAM with DC VOLTAGE

VIDEO PWB

HDMI PWB

AC INLET

MAIN PWB

AUX PWB

INPUT PWB

SELECTOR

ENCODER

VR ENCODER

TACT SW

[U]Ver.

FRONT PW

B

1

2

CN92

1

21

CN27

CN88

5 1

BN41

1 9

BN43

1 19

CN15

7 1

BN14

5

1

CN24

5

1

CN41

17

1

CN45

5

1

CN44

5

1

CN42

1 21

CN43

BN95

1

5

CN82

H/P PWB

PUSH SW PWB

[K, N]Ver.

1

2

CN87

5

1

2

CN91

1 2

BN90

3 1

BN93

BN20

1 5

BN87

1 17

CN80

1 5

1

13

1

11

CN99

CN90

1

7

1

5

CN89

BN24

1 17

1 5 1 2 1 19

CN80

CN15

CN43

CN98

1

21

CN27

11

1

6

1

CN95

5

1

BN44

13

1

11

1

15

1 3

CN99

CN90

CN97

CN96

1 9

CN83

9 1

BN31

CN30

2 1

2 1 2 1 2 1 2 1

2 1

2 1 2 1 2 1 2 1 2 1

CN63 CN61

CN65

CN67 CN62

CN66 CN64

BN81

BN81 BN81 BN81 BN81

BN81

2 1

2 1 2 1 2 1 2 1

2 1

CN81

CN81 CN81 CN81 CN81

CN81

TR BIAS

PWB x 7

REGULATOR PWB

1

11

1 3

9

1

BN98

CN96

CN95

TUNER MODULE

1

BN85

DOWNLOADER CONNECTOR PWB

7

REMOTE CONT. PWB

5 1

BN54

CN54

91

BN96

FRONT TRANSF. PWB

CN14

1

7

BN33

1

5

1 3

CN91

MAIN TRANSF.

CN93

1 3 1 3

1

9

BN21

1

9

BRIDG

E DIODE PWB

BN21

TRANSF. PWB

CN20

3 1

CN33

BN82

MICROPHONE

DIGITAL OPT

WHT BLK RED

9 19

19

BN30

9 1

CN31

1

17

2221

EEP_ROM

12.288MHz

MIC MONO

TONE

+

-

+

TONE

ATT

RT

LT

Cr

Cb

Y

Cr

Cb

Y

SPDIF

SII9030

SII9033

RC-5 IN

RC-5 OUT

RC-5 IN

RC-5 OUT

TUNER

MODULE

TUNER CONT

TUNER L/R

TO FUNCTION SEL

16BIT u-COM

POWER DOWN

STANDBY

MOD ENC

VR ENC

KEY

OSD/FL CONT

VIDEO

P-EXP CONT

RC-5 OUT

RC-5 IN

FWE

DIR CONT

DSP CONT

FUNC. SW CONT

VOL CONT

MUTE CONT

PH DET

TUNER CONT

RST IC

POWER AMP CONT

SPK RY CONT

FLASHER_IN

OPT OUT

DIG.2

DIG.3

DIG.4

RLRCK

RBCK

RDATA

RMCK

CMPREQ

CMPCLK

CMPDAT

CLKIN

DO

DIR CONT

DIR

LC89057

DIN

SLRCK

SBCK

SDIN

XIN

XOUT

DOUT

LRCK

SCLK

SDOUT

ADUTA1+

ADUTA1-

ADUTB1+

ADUTB1-

ADUTA2+

ADUTA2-

ADUTB2+

ADUTB2-

ADUTA3+

ADUTA3-

ADUTB3+

ADUTB3-

ADUTB4-

ADUTB4+

D/A CONVERTER

TO D/A CONVERTER

CS42528

MCLK

FLASH ROM

ADDRESS&DATA

XMCK

RST

LT

RT

AINR+

AINR-

AINL+

AINL-

CS49400

AUDATA0

AUDATA1

AUDATA2

AUDATA3

SCLK0

1KLCRLLRCLK0

SCLK1

SDIN4

SDIN3

SDIN2

SDIN1

MULTI R/C IN

MULTI R/C OUT

DIG.1

ST202EBW

OSD

LC74781

C

Y

AUX_C

DSS_C

VCR1_C

TV_C

DVD_C

DVD_Y

TV_Y

AUX_Y

VCR1_Y

DSS_Y

+4/6dB

Y SEL

DVD

TV

VCR1

DSS

AUX

NJM2535M

TV INPUT

DETECT

TV AUTO

FROM FRONT

NJM2285

Y-Conv.

MM1511

Y/C MIXER

NJM2244M

NJM2264M

Y-IN

C-IN

Y-Through

CVBS-Converted

C-Conv.

OSD-IN

CVBS-IN

CVBS-Through

75

Y-IN

C-IN

75

C-Through

Y-in

C-in

NJM2244M

+5V

5V

CVBS

OSD

Y_OSD

OSD

BLANK

CVBS_SEL

V_MUTE

5V

V_MUTE

Y/C_SEL

V_MUTE 5V

CONV_CY CONV_CB

CONV_CR

OSD_SEL OSD_SEL25V

S-REGISTER

74HC4094

Q1

Q8

OSD_INT

OSD_SEL

V_MUTE

5V

75ohm75ohm

BUF

TA1270BF

Chroma Decoder

503kHz

4.43MHz

5V 9V

3.57MHz

Y1

Cr3

Cb3

AUX IN

XMCK

D_SW

D_CNT

D_SBL

D_SBR

D_SL

MAIN AMP

BACK

SURROUND

MUTE

SURROUND

CEN

SURR R

SURR L

SB L

SB R

FRONT R

FRONT L

HEAT

P_LINE_FAIL

+5VDH

+5VD

(+5V)

REGULATOR

-12V

+12V

UNBAL DETECT

( 12V)

REGULATOR

-VCC

+VCC

UNBAL DETECT

FLFL-VKK

SP_A_ON

HP_ON

CEN

SR

SL

SBR

SBL

FR

FL

P-AMP +29dB

+29dB

P-AMP

+29dB

P-AMP

P-AMP +29dB

+29dB

P-AMP

HP_IN

H_PHONE OUT

SUB TRANS

POWER S/W

AC OUTLET

STANDBY

+5VL REG

PWR DOWN

+12V

+5VL

P-DOWN

AC IN

FL DISPLAY

FL DRIVER

NJU3430

KEY0~2

KEY MATRIX

MOD ENC

VR ENC

STANDBY

(SURR MODE)

ROTARY

(MASTER VR)

RC-5 IN

ENCODER

ROTARY

AUX 1

OPT

CVBS/

AUX 1

S-V

AUDIO L/R

FRONT L

+

-

+

-

+

-

+

D_SR

D_FR

D_FL

D_FR

FRONT R

D_SL

D_SR

D_CNT

D_SW

D_SBL

D_SBR

SURR L

SURR R

CEN

SB L

SB R

SUBWOOFER

+5VDH

FRONT

DIG.6

DIG.7

OPT.

PRE-OUT

Bi-AMP

PRE AMP

4M

Temp. Sensor

HEAT_DET

PA_FAIL

DC/OVER CURRENT

SENS

TEMP I/F

HEAT2

H8/2506

TO HDMI PART

TO DSP PART

8K

HDMI ON Indicator

MIC

MIC AMP

TO R2S15205FP

SII9033

SII9030

SPDIF

SII9185

BP

+4/6dB

+4/6dBBPBP

+6dB

Y1

Y2

Y3

Cb1

Cb2

Cb3

Cr2

AN15881A

CONT

75

7575

75

C SEL

75

Cb1

Cr1

Y2 Cb2 Cr2

Y3

CONV_CY

75

+6dB

75

CONV_CR

+6dB

Cr1

Cr3

CONT

Y

Cb

Cr

Y

Cb

Cr

Y1

Y2

Y3

CONV_CB

SDA SCL

SCL SDA CEEX

NTSC/PAL

Y/C_SEL

CVBS_SEL

OSD_SEL2

M4051

CP_SEL2

CP_SEL1

5V

1

2

3

4

5

6

+

-

+

-

+

-

1

2

3

4

5

6

7

8

9

10

(AUX 2)

7.1 CH INPUT

DSS IN

VCR1 OUT

VCR1 IN

TV IN

DVD IN

COMPO

INPUT1

MONITOR OUT

INPUT3

INPUT2

COMPO

DVD IN

TV IN

VCR1 IN

VCR1 OUT

DSS IN

MONIT0R

CVBS

VCR1 OUT

VCR1 IN

DVD IN

TV IN

DSS/VCR2 IN

TAPE OUT

TAPE IN

CD/CDR IN

CD/CDR OUT

R2S15205FP

HDMI_OUTHDMI_IN2HDMI_IN1

SR4003/N and K

HDMI_IN3 HDMI_OUTHDMI_IN2HDMI_IN1

SR4003/U

CEN/SUBWOOFER

SURR BACK L/R

SURR L/R

FRONT L/R

MONITOR

OUT

S-VIDEO

only SR4003/U ver

8. BLOCK DIAGRAM

23 24

TO XM RADIO PWB

TO HDMI PWB

TO MAIN PWB

TO FRONT PWB

INPUT PWB - 1/ 3

TO VIDEO PWB

TO DOWN LOAD PWB

IR FLASHER PWB

FROM REGULATOR PWB

SR4002/U Only, SR5002 Only

SR5002 Only

SR5002/U Only

TO INPUT PWB - 2/ 3

TO HDMI PWB

HD64F2506

INPUT PWB 3 / 3

SR5002 [ /U ] Ver. : 32K SR4002/PS5072/SR5002 ALL : 8k

[ /K ] Ver. >> PS5072

9. SCHEMATIC DIAGRAM

INPUT PWB - 1/3

2625

PRE10: SBL / SPK_C-L

PRE07 : SBR / SPK_C-R

PRE09 :

MULTI_SPK-R

PRE10 :

MULTI_SPK-L

MULTI SPK PWB

MULTI OUT PWB

TO MAIN PWB

FROM FRONT PWB

INPUT PWB - 2 / 3

TO VIDEO PWB

SR5002 [ /U ] Ver.

SR5002 Only

FROM INPUT PWB - 1 / 3

SR4002 Only

SR5002 Only

MULTI SPK B / SB SW

FR

FL

SR

SL

SBL

SBR

CT

SW

TO INPUT PWB - 3 / 3

FROM INPUT PWB - 3 / 3

TO INPUT PWB - 3 / 3

MULTI PRE OUT / SPK

SR5002 Only

FROM VIDEO PWB

SR5002 Only

PS5072 [ /K ] Ver.

INPUT PWB - 2/3

27 28

INPUT PWB - 3 / 3

SR5002 Only

FROM INPUT PWB - 2 / 3

FL

FR

SL

SR

SBL

CT

SW

FROM INPUT PWB - 1 / 3

TO INPUT PWB - 2 / 3

FROM INPUT PWB - 1 / 3

FROM INPUT PWB - 2 / 3

INPUT PWB - 3/3

3029

HDMI PWB

FROM INPUT PWB - 1 / 3

SR4003 /K/N ver. only

HDMI PWB

31 32

HDMI PWB

FROM INPUT PWB - 1 / 3

SR4003 /U ver. only

HDMI PWB

3433

FROM FRONT PWB

VIDEO PWB

FROM TUNER MODULE

SR5002 Only

TO INPUT

PWB - 2 / 3

TO COMPONENT 2 PWB

COMPONENT

TO INPUT PWB - 1 / 3

FROM

INPUT PWB - 2 / 3

IC48

IC73

IC72

IC45

/N and PS5072 Only

VIDEO PWB

35 36

10K

100P

1.5K

TACT

086065028

NJU3430

100P

V05/001V05/01

100P0.1uF

100P

100P 100P

100/16V

10K

100P

RMC-SEN

100/16V

100P

0.1uF

100

100P

100

100P

68K

390P

0.1uF

100P

KTC3199Y

10/50V

10K

75

0.1uF

75

470P

0.1uF 100P

100P

4.7K

10K

47K

1K1.5K2.2K2.7K5.6K

6805608201K1.5K2.2K2.7K5.6K

470

0.1uF

220

10

0.1uF 47/25V

100

470P

82K

100

82K

470P

100/16V

10/50V

1/50V

0.1uF

4.7K

100K

TC74HCU04

330/1W

10K

0.1uF

470

4.7K

4.7/50

220

NJM2068M

47K

470P

100P

15K

150

33/25V

10K

4.7/50

47K

470P

0.1uF 1SS355

1SS355

2.2K2.2K

22/50V

10K

0.1uF

3.9K

100P

220

K

01

4.7/50

4.7

1N4003S

HVDGBJ1504

0.47(1W)

4.7

10

4.7

0.01uF

1.2K

47/50V

0.01uF

47K

UF5404

0.01uF

0.47(1W)

0.01uF

0.01uF0.01uF

0.15(1W)

1N4003S

47/25V

47/50V

100/50V

Z30V

0.022u(M)

0.12u(M)0.12u(M)

0.022u(M)

0.047u(M)0.047u(M)

Z6.8V

KTA1271Y

4.7

470/16

3.3(1/4)

0.022u(M)

0.12u(M)

0.022u(M)

1N4003S

0.01uF

CJJ2D008Z

0.01

200

SIR-34ST3F

RPM6936

0.1uF 47/25

100

1SS133

200

33P

47

0.1uF

1SS133

0.1uF

OPEN

0.1uF

+5VD

GND

VKK

FL1

FL2

SEL-

KEY2

SEL+

KEY1

SB-LED

KEY0

RS-FLD

VOL-

OSD-DATA

VOL+

OSD-CLK

RC-OUT

CE-FLD

RST-FLD

HDMI_LED

H/P-DET

H/P-R

GND

H/P-L

AC

AUX1-CVBS

AUX1-L

AUX-SC

AUX-SY

AUX-CV

FROM INPUT PWB 2/3

FROM FRONT TRANSF. PWB

FROM MAIN PWB

19P-1.0MM-FFC

7P-2.0MM-WIRE

5P-2.0MM-CONNECTOR

2P-7.92MM-WIRE

5P-2.0MM-WIRE

TO INPUT PWB 1/3

CHASSIS

N, K VERSION ONLY

DISPLAY

T-MODE

BAND

MENU

CLEAR

ENTER

MEMORY

SURROUND

PURE

AUTO

POWER ON/OFF

GND

+5VD

+5VL

GND

+5VL

MIC_IN

AUX1-R

TO VIDEO PWB

9P-2.0MM-WIRE

DIGITAL IN

AUX 1 Lin

AUX 1 Rin

DGND

AGND

VGND

OPTICAL

S-VIDEOVIDEO

AUDIO

L

R

EXIT

SPDIFO

Blue color

USA only

+12V

-12V

MIC_MONO

HEADPHONE

MODE

DIRECT

OPTICAL

FROM FRONT PWB

5P-2.5MM-CONNECTOR

FROM FRONT PWB

3P-2.0MM-CONNECTOR

TO H/P PWB

3P-2.0MM-WIRE

FRONT

HEADPHONE PWB

MICROPHONE

AUX1-SC

AUX1-SY

+5VD

DGND

OPT-IN

+5VD

DGND

OPT-IN

+5VD

MIC_IN

MIC_DET

GND

+5VD

MIC_IN

MIC_DET

GND

TO H/P PWB

5P-2.5MM-WIRE

AGND

+5VL

FROM MAIN PWB

8.0V

MAIN

TRANS

+VCC

-VCC

FROM MAIN PWB

+5VD

AC2.5V

-30V

AC2.5V

+5VD

+5VL

AGND

15.0V

AGND

DOWNLOAD CONNECTOR

MO2

RTS

CTS

+5VL

GND

RXD

TXD

7P-1.0MM-FFC

SPK_C_SW

DOWNLOAD_SW

+5VL

RXD

TXD

GND

6P-2.0MM-WIRE

TO INPUT PWB 1/3

FROM INPUT PWB 1/3

RC-5

SHIELD

IR FLASH 1

IN

OUT

ET03

* ONLY SR4003/U**

RED Color

CHASSIS

R871

R872

R874

R873

C872

C873

C871

Q802

R875

SW94

SW96

978R778R678R

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

171819202122232425262728293031

32

33343536373839404142434445464748

495051525354555657585960616263

64

IC81

C816

C817

608C208C

C805C804

C807

C810 C809C801

R807

R806

R808

R809

C814

3

1

2

EN82

3

1

2

EN81

C815

Q801

321

VccGNDVOUT

RC81

C813

C811

C812

R805

C826

R845

C827

R833

C825

C824

C818

C820

C822

Q803

C821

R831

R841

C840

R844

R843

5 4 3 2 1

CN87

SW97

C877

C876

C875

C874

C841

R846

R901

R902

R903

R904

R905

R906

R907

R908

R909

R

910

R911

R912

R913

R914

R915

R916

R953

R952

R951

R950

R949

R948

R947

R946

R945

R944

R943

R942

R941

R940

R939

R938

R937

R936

R935

R934

R933

R932

R931

R930

R929

R928

R927

R926

R925

R924

R923

R922

R921

R920

R919

R918

R917

R830R829R828R827R826

R825R824R823R822R821R820R819R818

R817R816R815R814R813R812R811R810

SW91SW89

SW88SW86SW84

SW82

SW80

SW79SW78SW74SW73SW71

R847

SW77

765432 1

BN14

19

1816

17151413121110987654321

CN15

C819

Q804

R851

D802

1 2 3 4 5

BN41

R803

C851

C852

R852

C837

R853

R854

R855

C838

C828

C835

C836

C834

C833

C832

C831

R802

R801

141312111098

7 6 5 4 3 2 1

IC82

R881

R882

R880

C880

1

2 3

4

5

6

JK83

G16

5

F1

G15

G14

G13

G12

G11

G10

G9G8G7G6G5G4G3G2G1

P35

P34

P33

P32

P31

P30

P29

P28

P27

P26

P25

P24

P23

P22

P21

P20

P19

P18

P17

P16

P15

P14

P13

P12

P11

P10

P9P8P7P6P5P4P3P2P1

P36

P37

F2

2678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565761

FL81

D801

9 8 7 6 5 4 3 2 1

BN43

D804

D803

R837

R890

C886

R895

V+

B OUTPUT

B-INPUT

B+INPUT

V-

A+INPUT

A-INPUT

A OUTPUT

-+ B

- +

A

1234

5 6 7 8

IC84

R896

C884

C882

R898

R897

C883

R870

C881

R865

C890

C896 D816

D815

R893

R891

C885

R894

C887

R892

C879

R866

R867

C878

8

7

3

2

1

JK81

SW81

1 2 3

OUT

GND

VCC

RX

JK82

JK86

1 2 3

BN33

321

CN33

2 1

CN88

54321

CN82

1

2

3

4

5

7

6

9

8

JK90

BN82

J1

J2

J3

J4

J5

J6

J7

J8

J9

JW13

JW14

321

CN93

R997

D990

2

4

3

1

D991

J74

J73

J77

J78

J79

J80

J81

R954

R959

R960

R961

C943

R963

C941

C939

R962

D985

D986

C936

C937

C938

R955

C935

C933C934

R956

R957

D989

C940

C942

C944

D988

J82

J83

J84

C925

C921C922

C926

C931C932

1 2 3

CN20

D987

1 2 3

CN91

J85

J86

Q901

987654321

BN21_

987654321

BN21

R998

123

4

567

8

RL81

C945

R958

C924

C923

C927

D981

D982

D983

D984

7654321

BN85

1

2

3

4

5

6

7

CN83

C891

1

2

3

JK89

C951

1

2

3

4

5

JK87

C950

R971

D805

321

VccGNDROUT

IC16

C953

C954

R972

D806

R973

C952

12345

BN54

R974

C955

D808

D807

JW15

JW16

C893

JW17

C892

FL1

VKK

SEG[01:37]

GRID[01:16]

SEG24

SEG01

SEG02

SEG03

SEG04

SEG05

SEG06

SEG07

SEG08

SEG09

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

GRID01

GRID02

GRID03

GRID04

GRID05

GRID06

GRID07

GRID08

GRID09

GRID10

GRID11

GRID12

GRID13

GRID14

GRID15

VKK

FL1

FL2

+5VD

FL2

FLD-CON[01:05]

+5VD

VKK

+5VD

VKK

GRID16

VKK

KEY00

KEY01

SEL+

SEL-

SB-LED

+5VD

DGND

H-AGND

+5VL

SEG01

SEG02

SEG03

SEG04

SEG05

SEG07

SEG09

SEG10

SEG06

SEG08

SEG11

SEG12

SEG13

SEG15

SEG16

SEG17

SEG18

SEG19

SEG21

SEG22

SEG20

SEG14

SEG23

SEG

25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

GRID01

GRID02

GRID03

GRID04

GRID05

GRID06

GRID07

GRID08

GRID09

GRID10

GRID11

GRID12

GRID13

GRID14

GRID15

GRID16

_MIC_IN

-12VA

+12VA

MIC_MONO

_MIC_IN

+12VA

-12VA

SEL-

SEL+

SB-LED

KEY02

KEY01

KEY00

FLD-CON01

FLD-CON02

FLD-CON03

FLD-CON04

FLD-CON05

MIC_MONO

FLD-CON01

FLD-CON02

FLD-CON03

FLD-CON04

FLD-CON05

+5VD

KEY02

M-AGND

CH-GND

DGND

DGNDCHGND

DGND

CHGND

DGND

C888

FRONT PWB

H / P PWB

PUSH SW PWB

3837