Yamaha DSPA-5 Service manual

AV AMPLIFIER

DSP-A5

SERVICE MANUAL

IMPORTANT NOTICE

This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated.

WARNING: Failure to follow appropriate service and safety procedures when servicing this product

IMPORTANT:The presentation or sale of this manual to any individual of firm does not constitute

The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.

WARNING: Static discharges can destroy expensive components. Discharge any static electricity

IMPORTANT:Turn the unit OFF during disassembly and part replacement. Recheck all work before

may result in personal injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons, we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative.

authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.

your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).

you apply power to the unit.

■CONTENTS

TO SERVICE PERSONNEL ........................................... 1

REMOTE CONTROL PANELS....................................... 1

REAR PANELS ............................................................... 2

SPECIFICATIONS.......................................................3~4

INTERNAL VIEW ............................................................ 5

DISASSEMBLY PROCEDURES .................................... 5

SELF DIAGNOSIS FUNCTION ................................ 6~17

FACTORY PRESET ...................................................... 18

100712

AMP ADJUSTMENT ..................................................... 19

IC DATA .................................................................. 20~28

DISPLAY DATA ........................................................... 29

BLOCK DIAGRAM.................................................. 30~31

PRINTED CIRCUIT BOARD ...................................32~47

SCHEMATIC DIAGRAM ......................................... 48~53

PARTS LIST ............................................................54~69

REMOTE CONTROL TRANSMITTER ......................... 70

DSP-A5

■ TO SERVICE PERSONNEL

1. Critical Components information Components having special characteristics are marked replaced with parts having specifications equal to those originally installed.

2. Leakage Current Measurement (For 120V Model only) When service has been completed, it is imperative that you verify that all exposed conductive surfaces are properly insulated from supply circuits. Meter impedance should be equivalent to 1500 ohm shunted by 0.15µF.

•

Leakage current must not exceed 0.5mA.

•

Be sure to test for leakage with the AC plug in both polarities.

•

!

and must be

WALL

OUTLET

EQUIPMENT

UNDER TEST

INSULATING

TABLE

AC LEAKAGE

TESTER OR

EQUIVALENT

WARNING: CHEMICAL CONTENT NOTICE!

The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHATSOEVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor!

If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.

■ REMOTE CONTROL PANELS

▼ R and T models ▼ B and G models

DSP INPUT

/

D

L

D

V

D

/DTS

SUR.

CD

1

MONO MOVIE

DVD/LD

4

ROCK HALL

PHONO

7

EXT.DEC. INDEX

0

--

TEST

DIR A DIR B

POWER

TV

+

--

RAV210

V429760 US

MOVIE

THTR 2

THTR 1

TUNER3TAPE/MD

2

TV SPORTS

DISCO

D-TV6VCR

5

CBL/SAT9V-AUX

8

EFFECT

ENTER >10

A/B/C/D/E

DISC SKIP

PRESET

DISPLAYVCR REC

A/B

E

S

D

E

O

T

C

SELECT

MENUTITLE

POWER

SET MENUTIME/LEVEL

AV

STANDBY

POWER

INPUT

TV

SLEEP

VOLUMETV VOL

MUTE

CHCH

+

I

+

--

DSP INPUT

/

D

L

D

V

D

/DTS

MOVIE

SUR.

THTR 1

TUNER3TAPE/MD

CD

2

1

MONO MOVIE

TV SPORTS

D-TV6VCR

DVD/LD

5

4

ROCK HALL

CBL/SAT9V-AUX

PHONO

8

7

EXT.DEC. INDEX

0

ENTER >10

A/B/C/D/E

DISC SKIP

--

PRESET

TEST

E

S

D

E

O

T

C

DIR A DIR B

SELECT

POWER

AV

STANDBY

POWER

TV

INPUT

TV

+

SLEEP

--

MUTE

MOVIE THTR 2

DISCO

EFFECT

CHCH

+

DISPLAYVCR REC

A/B

MENUTITLE

SET MENUTIME/LEVEL

POWER

I

+

VOLUMETV VOL

--

RAV211

V429770 EU

1

■ REAR PANELS

▼ R model

▼ T model

DSP-A5

▼ B model

▼ G model

2

DSP-A5

■ SPECIFICATIONS

■AUDIO SECTION

Minimum RMS Output Power Per Channel

(Power Amp. Section)

MAIN L/R, REAR L/R

20Hz to 20kHz, 0.06% THD, 8Ω 70W+70W 1kHz, 0.09% THD, 8Ω 80W+80W

CENTER

20Hz to 20kHz, 0.06% THD, 8Ω 70W 1kHz, 0.09% THD, 8Ω 80W

Maximum Power (EIAJ)

R, T models only

MAIN L/R, REAR L/R

1kHz, 10% THD, 8Ω 105W+105W

CENTER, 1kHz, 10% THD, 8Ω 105W

Dynamic Power Per Channel (IHF)

MAIN L/R 8/6/4/2Ω

90W+90W/110W+110W/135W+135W/160W+160W

DIN Standard Output Power Per Channel

G model only

MAIN L/R, REAR L/R

1kHz, 0.7% THD, 4Ω 110W+110W

CENTER, 1kHz, 0.7% THD, 4Ω 110W

IEC Power

G model only

MAIN L/R, 1kHz, 0.06% THD, 8Ω 75W+75W

Damping Factor (SPEAKER A)

MAIN L/R, 20Hz to 20kHz, 8Ω 80

Input Sensitivity/Input Impedance

PHONO (MM) 2.5mV/47kΩ CD etc. 150mV/47kΩ MAIN L/R (EXTERNAL DECODER) 150mV/47kΩ CENTER 150mV/40kΩ SURROUND L/R 150mV/40kΩ SUB WOOFER 150mV/40kΩ

Maximum Input Signal Level (1kHz)

PHONO (MM), 0.1% THD 100mV CD etc. (EFFECT ON), 0.5% THD 2.2V

Output Level/Output Impedance

REC OUT 150mV/1.2kΩ PRE OUT 2.1V/1.2KΩ SUB WOOFER (MAIN SP : SMALL) 4V/1.2KΩ

Headphone Jack Rated Output/Impedance

CD etc., Input=1kHz, 150mV, RL=8Ω 0.34V/560Ω

Frequency Response(10Hz to 100kHz)

CD etc., MAIN 0/-3dB

RIAA Equalization Deviation

PHONO (MM) 0±0.5dB

Total Harmonic Distortion(20Hz to 20kHz)

PHONO (MM) to REC OUT (1V) 0.02% CD etc.(EFFECT OFF) to MAIN SP OUT(35W/8Ω)

Signal-to-Noise Ratio(IHF-A Network)

PHONO (MM), Input shorted, REC OUT

R, T models 86dB B, G models 81dB

CD etc,(EFFECT OFF), Input shorted, SP OUT

0.06%

99dB

Residual Noise(IHF-A Network)

MAIN L/R, SP OUT 150µV

Channel Separation(Vol. –30dB, EFFECT OFF)

PHONO, Input shorted, 1kHz/10kHz 60dB/55dB CD etc, Input 5.1kΩ terminated, 1kHz/10kHz

60dB/45dB

Tone Control Characteristics

BASS : Boost/Cut ±10dB(50Hz)

: Turnover Frequency 350Hz

TREBLE : Boost/Cut ±10dB(20kHz)

: Turnover Frequency 3.5kHz

Filter Characteristics

MAIN, REAR SP SMALL : H.P.F. fc=90Hz, 12dB/oct. SUB WOOFER : L.P.F. fc=90Hz, 18dB/oct.

■VIDEO SECTION Video Signal Type

R model NTSC/PAL T, B, G models PAL

Video Signal Level 1Vp-p/75Ω S-Video Signal Level Y:1Vp-p/75Ω,C:0.286Vp-p/75Ω Maximum Input Level 1.5Vp-p Signal-to-Noise Ratio 50dB Monitor Output Frequency Response(–3dB) 5Hz~10MHz

■GENERAL Power Supply

R model AC110/120/220/240V, 50/60Hz T model AC220V, 50Hz B, G models AC230V, 50Hz

Power Consumption

R, T models 310W B, G models 300W

Standby Power Consumption

B, G models 0.89W

Maximum Power Consumption

R model only

5CH Simultaneous output, 10% THD 510W

AC Outlet

R, T models, Switched x 3 100W max(Total) B model, Switched x 1 100W max G model, Switched x 2 100W max(Total)

Dimensions(W x H x D) 435 x 151 x 390.5mm

(17-1/8" x 5-15/16" x 15-3/8")

Weight 11.2kg(24Ibs. 11 oz) Accessories Remote Control Transmitter x 1

Battery (size "AAA", "R03") x 4

* Specifications subject to change without notice.

R ......... General model B ......... British model

T.......... China model G ......... European model

R,T models→ GD (Gold model)

•

B model

•

G model

•

→

BL (Black model)

→

BL (Black model) and TI (Titan model)

3

● DIMENSIONS

WARNING

Do not change the IMPEDANCE SELECTOR switch setting while the power to this unit is on, otherwise this unit may be damaged.

IMPEDANCE SELECTOR

Manufactured under license from Dolby Laboratories. "DOLBY", "AC-3", "PRO LOGIC", and the double-D symbol are trademarks of Dolby Laboratories. Confidential unpublished works. ©1992-1997 Dolby Laboratories. All rights reserved.

Manufactured under license from Digital Theater Systems, Inc. US Pat. No. 5,451,942 and other worldwide patents issued and pending. "DTS", "DTS Digital Surround", are trademarks of Digital Theater Systems, Inc. Copyright 1996 Digital Theater Systems, inc. All rights reserved.

21.5

(7/8")

390.5(15-3/8")

349.5(13-3/4")

19.5 (13/16")

DSP-A5

435(17-1/8")

130(5-3/32")

151(5-15/16")

21

(27/32")

Units: mm (inch)

4

DSP-A5

■ INTERNAL VIEW

1 POWER TRANSFORMER 2 P.C.B. POWER (2) 3 P.C.B. POWER (7)

(B,G models only)

4 P.C.B. MAIN (3) 5 P.C.B. POWER (6)

(R,T models only)

6 P.C.B. MAIN (4) 7 P.C.B. POWER (4)

(R,T models only)

8 P.C.B. MAIN (2) 9 P.C.B. MAIN (1) 0 P.C.B. POWER (3) A P.C.B. INPUT (1) B P.C.B. INPUT (4) C P.C.B. INPUT (3) D P.C.B. INPUT (2) E P.C.B. INPUT (5) F P.C.B. POWER (5) G P.C.B. MAIN (5) H P.C.B. OPERATION (3) I P.C.B. OPERATION (1) J P.C.B. MAIN (6) K P.C.B. POWER (1) L P.C.B. OPERATION (2) M P.C.B. DSP

■ DISASSEMBLY PROCEDURES

(Remove parts in disassembly order as numbered.)

1. Removal of Top Cover

Remove 4 screws (1) and 4 screws (2) in Fig. 1.

2. Removal of Front Panel

a. Remove 5 knobs. b. Remove 6 screws (3) in Fig. 1.

Top Cover

11

1

11

33

3

33

3

33

Knobs

Front Panel

22

2

22

11

1

11

Fig.1

5

■

SELF DIAGNOSIS FUNCTION

1. PURPOSE AND OPERATION

The DSP-A5 has a Self Diagnosis Function to locate a faulty part, if any, by inspecting and taking measurements.

There are 12 main items in the diagnostic menu and have sub-menu items as listed below.

DSP-A5

No.

1

2

3 4

5

6

7

8

9

10

11

12

MAIN MENU

ANALOG THROUGH

DSP THROUGH

AC–3/DTS THROUGH PRO LOGIC

SPEAKERS SET

DISPLAY CHECK (EFFECT OFF)

MANUAL TEST

FACTORY PRESET

AD DATA CHECK

STATUS INFORMATION FROM DSP

EEPROM WRITING FUNCTION

UNIT INFORMATION/ EXIT

SUB-MENU

1. MAIN BYPASS

2. DSP 0dB

1. YSS+SRAM M

2. YSS M

3. DSP FULL BIT

1. STATUS (BINARY FORM)

1. CENTER LARGE

2. EFFECT OFF

1. MAIN : SMALL 0dB

2. MAIN : LARGE 0dB

3. MAIN : LARGE –10dB

4. LFE/BASS : MAIN CENTER : NONE

5. LFE/BASS : MAIN

6. LFE/BASS : SUBWOOFER

7. CENTER : NONE

8. CENTER : SMALL REAR : SMALL

9. FRONT MIX

1. (EFFECT OFF)

2. ALL SEGMENTS TURN OFF

3. ALL SEGMENTS TURN ON

4. ALTERNATE SEGMENTS TURN ON

5. SOFTWARE RELEASE DATE

1. ALL

2. MAIN L

3. CENTER

4. MAIN R

5. REAR R

6. REAR L

7. LFE

1. INHIBIT (Inhibit Memory Initialize)

2. RESERVED (Reserve Memory Initialize)

1. – – –

2. KEY1, KEY2

3. TUNER SIGNAL LEVEL

4. DC PROTECTION

5. PS PROTECTION

1./2. DSP STATUS (1)/(2)

3./4. CHANNEL STATUS (1)/(2)

5./6. BSI0 (1)/(2)

7./8. BSI1 (1)/(2)

9./10. BSI2 (1)/(2)

11./12. BSI3 (1)/(2)

13./14. BSI4 (1)/(2)

15./16. BSI5 (1)/(2)

1. CHECK SUM

MODIFICATION DATA EEPROM DATA

2. WRITING CONFIRMATION

3. START WRITING

1. VERSION and CHECK SUM

2. MODEL TYPE and DESTINATION

3. EXIT

REMOTE CONTROL CODE (KEY)

7A–88 ("1" [DSP mode]) – – –

7A–89 ("2" [DSP mode])

– – – – – –

– – – 7A–8A ("3" [DSP mode])

– – –

7A–8B ("4" [DSP mode]) 7A–8C ("5" [DSP mode]) 7A–8D ("6" [DSP mode]) 7A–8E ("7" [DSP mode])

7A–8F ("8" [DSP mode]) 7A–90 ("9" [DSP mode]) 7A–91 ("0" [DSP mode]) – – –

7A-12 ("ENTER" [DSP mode]) 7A-56 (">10" [DSP mode])

– – – – – – – – – – – –

– – – – – – – – – – – – – – – – – – – – –

– – – – – –

– – – – – – – – – – – – – – –

– – – – – – – – – – – – – – – – – – – – – – – –

– – –

– – – – – –

– – – – – – – – –

6

DSP-A5

2. BEGINNING AND CANCELLATION

(1) Starting up the function and the display

After starting up, main menu No.1 is selected.

A. How to start diagnostic program

Using the front panel keys of the main unit

Plug in the AC power cord. With the Power OFF,

simultaneously (Step 1), then press the "STANDBY/ON" key (Step 2).

Sub menu No. 1 of the diagnosis main menu No. 1 will start.

FRONT PANEL

hold down the "PROGRAM " and "EFFECT" keys

"STANDBY/ON" key

"EFFECT" key

Step2. Press the "STANDBY/ON" key. Step1. Hold down the "PROGRAM "

and "EFFECT" key simultaneously.

B. Settings for start-up of diagnostic program

The settings used when starting the diagnostic program are as follows.

1.

EFFECT LEVEL :

CHANNEL CENTER R SUR L SUR SWFR LEVEL (dB) 0 0 0 0

"PROGRAM " key

2.

MUTING : OFF

3.

INPUT (VIDEO) : DVD/LD (DVD/LD)

4.

CENTER SPEAKER : LARGE

5.

REAR SPEAKER : LARGE

6.

MAIN SPEAKER : LARGE

7.

LFE/BASS OUT : SWFR

C. Start-up display

The protection history information appears on the front panel display.

7

● FL display at start-up of diagnostic program

When the diagnostic program has started, the check sum of the main microcomputer or the protection history (*1) is displayed. If the protection function has been activated in the past, the type and voltage value are displayed. After a few seconds the diagnosis function menu will appear.

(*1) If a faulty condition is detected such as excessive current, a bad power supply or excessive amplifier DC offset, the Power will be switched OFF automatically.

Note) For the voltages of the power and DC protection functions, see the diagnosis main menu No. 9, which will be

described later. The protection history will be cleared when "RESERVED" is selected in the diagnosis main menu No. 8 and FACTORY PRESET is engaged.

● Protection history

The following examples show how the protection history is displayed:

DSP-A5

CHK S UM : X X X X X

IPROTECTION

PS PRT : XX%

DC PRT : XX%

Appears when the protection function has not been activated. Displayed the check sum (4-digit, hexadecimal) and the version (one letter) of the main microcomputer.

Appears when the current protection function has been activated. When power is turned on in an abnormal condition, the power relay will come on, protection will operate immediately, and power will turn off.

Appears when the power supply protection function has been activated. For the % value, the voltage at that point is shown by 5V/100%. When power is turned on in an abnormal condition, power will turn off after half a second.

Appears when the power amp DC protection function has been activated. For the % value, the voltage at that point is shown by 5V/100%. When power is turned on in an abnormal condition, power will turn off after two seconds.

(2) Exiting method

The diagnosis function can be exited by any of the following procedures. Take care with the setting of backup memory initialization menu (diagnosis No. 8) when releasing the diagnosis function.

1. Select sub-menu No. 3 "EXIT" of the diagnosis main menu No. 12.

2. Press the "STANDBY/ON" key on the main unit or "STANDBY" key on the remote control to turn Power OFF.

8

DSP-A5

3. OPERATION AND DISPLAY WHEN STARTING DIAGNOSIS FUNCTION

(1) Selection of diagnostic menu

The diagnostic menu and the sub-menu can be selected by using the front panel keys of the main unit or the remote control unit.

● Selection by using the front panel keys of the main unit

The main menu can be changed cyclically by using the "SET MENU –/+" keys, and the sub-menu, by using the "PROGRAM / " keys. The " " key will increase the main or sub-menu number.

FRONT PANEL

Reverse Forward Reverse Forward

Main menu Sub-menu

● Selection by using the remote control unit

The remote control codes in the menu list (see right column on page 8) correspond to the DSP program, test and effect keys. See the figure on the right.

7A

DSP INPUT

/

D

L

D

V

D

88

8B

8E

(2) Other functions available while diagnosis function is active

Listed below are the other functions available while the diagnosis function is active.

• Selection of the input (include TAPE MONITOR/EXTERNAL DECODER)

• Effect level control (CENTER, REAR, SUBWOOFER)

• Master volume control

• Muting on/off

• Power on/off

(3) Diagnosis default status

When not otherwise specified, default settings and values in each menu are as follows:

• SPEAKERS : All "LARGE"

• Electronic Volumes : All "0dB"

• DYNAMIC RANGE : MAX

• LFE LEVEL : 0dB (–10dB in AC-3(DOLBY DIGITAL))

• CENTER DELAY : 0ms

/DTS

MOVIE

SUR.

THTR 1

TUNER3TAPE/MD

CD

1

MONO MOVIE

TV SPORTS

DVD/LD

4

ROCK HALL

CBL/SAT9V-AUX

PHONO

7

EXT.DEC. INDEX

0

A/B/C/D/E

MOVIE

THTR 2

2

DISCO

D-TV6VCR

5

8

EFFECT

ENTER >10

89

8A 8C

8D 8F

90 12

5691

9

4. CONTENTS OF DIAGNOSIS FUNCTION

This section describes the contents of the Self Diagnosis Function in detail.

No.1 ANALOG THROUGH

The input is fixed to analog (A/D). There are two sub-menus.

DSP-A5

1. MAIN BYPASS

1MAIN BYPASS

The L/R signals bypass the digital circuit, and are output to the MAIN L/R. The L/R signals are output without being processed to the CENTER/SUBWOOFER, FRONT L/R and REAR L/R through the DSP. (Remote control code 7A-88: "1" key [DSP mode])

CODEC.ADC

ANALOG IN

AC3D2av(YSS918)

L/R

DAC

MAIN L

MAIN R

AK4324

AK4526A

DECODER

DIR5

DIGITAL IN

YSD917

DOLBY DIGITAL

or

PRO LOGIC

or

DTS

: This shows that the device is not operating.

2. DSP 0dB

1DSP 0dB

The L/R signals are output without being precessed to the MAIN L/R through the AC3D2av. The L/R signals are output without being precessed to the CENTER/SUBWOOFER, FRONT L/R and REAR L/R through the DSP.

DSP

L/R L/R

L/R

1M SRAM

CODEC.DAC

AK4526A

• INPUT : DVD/LD (Analog signal) (Lch and Rch, 1KHz, –20dBV)

• OUTPUT : SPEAKERS

MAIN L : 24.0 dBV REAR L : 24.0 dBV MAIN R : 24.0 dBV REAR R : 24.0 dBV CENTER: 24.0 dBV

FRONT L FRONT R

CENTER

SUBWOOFER

REAR L REAR R

CODEC.ADC

ANALOG IN

AK4526A

DIR5

DIGITAL IN

YSD917

: This shows that the device is not operating.

AC3D2av(YSS918)

DECODER

DOLBY DIGITAL

or

PRO LOGIC

or

DTS

L/R L/R

DSP

1M SRAM

L/R

DAC

AK4324

CODEC.DAC

L/R

• INPUT : DVD/LD (Analog signal)

• OUTPUT : SPEAKERS

AK4526A

(Lch and Rch, 1KHz, –20dBV)

MAIN L : 24.0 dBV REAR L : 24.0 dBV MAIN R : 24.0 dBV REAR R : 24.0 dBV CENTER: 24.0 dBV

SUBWOOFER

MAIN L

MAIN R

FRONT L FRONT R

CENTER

REAR L REAR R

10

DSP-A5

No.2 DSP THROUGH

The input is automatically discriminated by signal detection and switched with priorities Coaxial>Optical>Analog. There are the following three sub-menus.

1. YSS+SRAM

2 YSS+SRAM M

The L/R signals are output without being processed to the MAIN L/R through the AC3D2av. The L/R signals are output without being processed to the CENTER/SUBWOOFER through the DSP. The (L+R)/2 signals are output to the FRONT L/R and REAR L/R through the DSP and the SRAM. When one of the L/R signals is not input, the output level is –6dB. (Remote control code 7A-89:"2" key [DSP mode])

CODEC.ADC

ANALOG IN

AC3D2av(YSS918)

L/R

DAC

AK4324

MAIN L

MAIN R

AK4526A

DECODER

DOLBY DIGITAL

or

PRO LOGIC

or

DTS

DIGITAL IN

2. YSS M

DIR5

YSD917

2 YSS M

Same as "2. DSP 0dB" of "No.1 ANALOG THROUGH", except for the input switching.

L/R

DSP

(L+R)/2(L+R)/2

1M SRAM

L/R

(L+R)/2

CODEC.DAC

AK4526A

• INPUT : DVD/LD (Analog signal) (Lch and Rch, 1KHz, –20dBV)

• OUTPUT : SPEAKERS

MAIN L : 24.0 dBV REAR L : 24.0 dBV MAIN R : 24.0 dBV REAR R : 24.0 dBV CENTER: 24.0 dBV

FRONT L FRONT R

CENTER

SUBWOOFER

REAR L

REAR R

CODEC.ADC

ANALOG IN

AC3D2av(YSS918)

L/R

DAC

AK4324

MAIN L

MAIN R

AK4526A

DECODER

DIR5

DIGITAL IN

YSD917

DOLBY DIGITAL

or

PRO LOGIC

or

DTS

: This shows that the device is not operating.

3. DSP FULL BIT

2DSP FULL BIT

Same as the above menu, except that the head margin is disabled, and the digital data is output with full bits from AC3D2av to DAC.

DSP

L/R L/R

L/R

1M SRAM

CODEC.DAC

AK4526A

• INPUT : DVD/LD (Analog signal) (Lch and Rch, 1KHz, –20dBV)

• OUTPUT : SPEAKERS

MAIN L : 24.0 dBV REAR L : 24.0 dBV MAIN R : 24.0 dBV REAR R : 24.0 dBV CENTER: 24.0 dBV

• INPUT : DVD/LD (Analog signal) (Lch and Rch, 1KHz, –30dBV)

• OUTPUT : SPEAKERS

MAIN L : 14.0 dBV REAR L : 23.3 dBV MAIN R : 14.0 dBV REAR R : 23.3 dBV CENTER: 17.2 dBV

FRONT L

FRONT R

CENTER

SUBWOOFER

REAR L

REAR R

11

No.3 AC-3/DTS THROUGH

The input is digital signal only. AC-3 (DOLBY DIGITAL) or DTS Digital Surround decoding operation is executed, according to the input source.

bit 7

bit 1

DSP-A5

1. STATUS(BINARY FORM)

3 ST:10001001

AC-3 (DOLBY DIGITAL) decoded signals are output to each channel via AC3D2av. The AC-3 (DOLBY DIGITAL) signal status data will be displayed in the FL display using a binary number.

CODEC.ADC

ANALOG IN

AC3D2av(YSS918)

L/R

DAC

AK4324

AK4526A

DECODER

DSP

CODEC.DAC

DIR5

DIGITAL IN

DOLBY DIGITAL

or

PRO LOGIC

or

DTS

C/LFEC/LFE

LS/RSLS/RS

SUBWOOFER

AK4526A

YSD917

: This shows that the device is not operating.

AC-3 Status Info. : bit 7 6 5 4 3 2 1 0

(Invalid in DTS) 1 0 0 01001

IEC958 digital data bit IEC958 commercial-use device bit

IEC958 digital format error Demodulator muting (without RF signal)

1 for audio other than PCM linear audio 1 during red DTS lock 1 during DTS decode OK 1 during AC-3 decode OK

1M SRAM

MAIN L

MAIN R

CENTER

REAR L

REAR R

No.4 PRO LOGIC

The submenu is switched between PRO LOGIC (AUTO BALANCE OFF) and EFFECT OFF.

1. CENTER LARGE

4PROCNTR:LRG

The input is automatically discriminated by signal detection and switched with priorities Coaxial>Optical>Analog. DTS Digital Surround is disabled. The input signals are PRO LOGIC decoded and output. (Remote control code 7A-8A: "3" key [DSP mode])

CODEC.ADC

ANALOG IN

AC3D2av(YSS918)

L/R

DAC

AK4324

AK4526A

DECODER

DSP

CODEC.DAC

DIR5

DIGITAL IN

DOLBY DIGITAL

or

PRO LOGIC

or

DTS

C

S

C

S

AK4526A

YSD917

• INPUT : DVD/LD (Analog signal) (Lch and Rch, or Lch only, 1KHz, –20dBV)

1M SRAM

2. EFFECT OFF

4PRO EFCT:OFF

The input is only for analog signal. The L/R signals bypass the digital circuit and are output to the MAIN L/R.

• OUTPUT : SPEAKERS (INPUT : Lch and Rch ) (INPUT : Lch only)

MAIN L : –12.5 dBV MAIN L : 24.0 dBV MAIN R : –12.5 dBV MAIN R : –19.0 dBV CENTER: 27.0 dBV CENTER : –10.0 dBV REAR L : –9.0 dBV REAR L : –9.0 dBV REAR R : –9.0 dBV REAR R : –9.0 dBV

MAIN L

MAIN R

CENTER

REAR L

REAR R

12

DSP-A5

No.5 SPEAKERS SET

The input is automatically discriminated by signal detection and switched with priorities Coaxial>Optical>Analog. The L/R signals are output to channels specified by the sub-menu without being processed. There are the following nine sub-menus items. Signal routes of the sub-menu 1-4 are the same as EFFECT OFF. But MAIN L/R are signals through the digital circuit. Signal routes of the sub-menu 5-9 are the same as "2. YSS M" of "No. 2 DSP THROUGH". However, only MAIN L/R are output in the sub-menu 1-4.

5MAIN:SML0dB

5 B:MAIN C:NON

5 C:NONE

5MAIN:LRG0dB

5LFE/B:MAIN

5 C : S REAR: S

5MAIN:LRG -10

5 LFE/B:SWFR

5FRONTMIX

The analog switches in each sub-menu are set as follows:

SUB MENU

1 MAIN:SML 0DB 7A-8B LARGE LARGE SMALL 0dB SWFR L R NONE NONE NONE L+R 2 MAIN:LRG 0DB 7A-8C LARGE LARGE LARGE 0dB SWFR L L NONE NONR NONE NONE 3 MAIN:LRG -10 7A-8D LARGE LARGE LARGE -10dB SWFR L L NONE NONE NONE NONE 4 B:MAIN C:NONE 7A-8E NONE LARGE LARGE 0dB MAIN L L NONE NONE NONE NONE 5 LFE/B:MAIN 7A-8F LARGE LARGE LARGE 0dB MAIN 6 LFE/B:SWFR 7A-90 LARGE LARGE LARGE 0dB SWFR NONE NONE NONE NONE NONE LFE 7 C:NONE 7A-91 NONE LARGE LARGE 0dB SWFR C+L C+R NONE NONE NONE NONE 8 C:S REAR:S – – – SMALL SMALL LARGE 0dB SWFR FL FR C RL RR 9 FRONT MIX 7A-12 LARGE LARGE LARGE 0dB SWFR FL FR NONE NONE NONE NONE

REMOTE

CONTROL

CODE

CENTER SP

MAIN SPREAR SP

MAIN

LEVEL

LFE/BASS

MAIN

L

R

LFE+FL LFE+FR

OUTPUTSETTING

REAR

CENTER

NONE NONE NONE NONE

REAR

L

SUB

R

WOOFER

C+RL+RR+LFE

LARGE: Mode in which speakers with high bass-sound playback capability (large unit) are used. Full-range signals present

on the channel are output from the speaker.

SMALL : Mode in which speakers with low bass-sound playback capability (small unit) are used. Low bass signals (below

90Hz) on the channel are mixed into the channel selected by the LFE/BASS setting. NONE: Mode in which center speaker is not used. The center channel signal is reduced by 3 dB and mixed into MAIN L/R. LFE/B:MAIN

: Mode in which subwoofer speaker is not used. The LFE channel signal is reduced by 4.5 dB and mixed into

MAIN L/R. But because of the phase difference, the MAIN L/R output is not simply summed.

Description of the submenu as follows:

SUB MENU DESCRIPTION

1 MAIN:SML 0DB Verification of the High and low pass filter response and gain in the bass redirection mode. 2 MAIN:LRG 0DB Reference of the sub menu No. 1 and 3. 3 MAIN:LRG -10 Verification of the effect in the main level function. 4 B:MAIN C:NONE Verification of the mixing circuit effect to the main channel. 5 LFE/B:MAIN Verification of the bass mix gain. 6 LFE/B:SWFR Verification of the LFE maximum output. 7 C:NONE Verification of the center mix gain. 8 C:S REAR:S Verification of the high and low pass filter response and gain in the bass redirection mode. 9 FRONT MIX Verification of the front mix gain.

13

No.6 DISPLAY CHECK

Check program for FL display. The display status will change as follows with sub-menu operation. signal route is the same as "2. EFFECT OFF" of "No. 4 PRO LOGIC".

DSP-A5

6 VFD CHCK

Initial display All segments turn off All segments turn on (See page 29)

A defect of the FL drive port and FL display segments can be detected by using "All segments turn off" and "All segments turn on". A short-circuit between adjacent segments can be detected by using "Alternate segments turn on" (lattice form).

No.7 MANUAL TEST

By using the noise generator built into the DSP, a test noise outputs to the channel specified by the sub-menu.

7TESTALL

7TESTMAINR

(lattice form)

Alternate segments turn onSoftware Release date display

7TESTMAINL

7 TEST REAR R

7 TEST CENTER

7 TEST REAR L

7TESTLFE

No.8 FACTORY PRESET

The initialization of the back-up RAM, which contains, the DSP program, set menu contents, etc. is reserved or inhibited. Signal route is the same as "2. EFFECT OFF" of "No.4 PRO LOGIC".

8PRESET INHI

8 PRESET RSRVD

1. INHIBITED: Inhibits initialization of the back-up RAM.

Specify this option protect user set values.

2. RESERVED: Reserve to initialization of the back-up RAM.

(The RAM is actually initialized when power is turned on next time.) Specify this option at the factory preset or to reset the RAM. For the contents of the initialization, see page 18. The protection data is also reset.

14

DSP-A5

No.9 AD DATA CHECK

The A/D conversion values of the microcomputer which detects key scan port, protection detection port, etc. are displayed in % (100%:5V). Signal route is the same as "2. EFFECT OFF" of "No. 4 PRO LOGIC". The keys on the main unit cannot be operated to detect the values of all keys in the K1/K2 and SI. Operating the "PROGRAM , "key and turning the rotary encoder ("INPUT SELECTOR" on the main unit) will switch the sub-menu.

9 AD DATA CHK

9 K1 : 100K2 : 100

9SI: 0

9DC: 7

Initial display. For return to the PS menu, press the "PROGRAM " key.

Press the "PROGRAM " key. K1/K2: Panel key on the main unit.

(See Table 1.)

Turning the "INPUT SELECTOR". SI: Tuner signal sensitivity level For return to the K1/K2 menu, press the "PROGRAM "key.

Press the "PROGRAM " key. DC: DC protection value

(normal value: 1-13)

For return to the SI menu, press the "PROGRAM "key.

Press the "PROGRAM " key. PS: Power voltage protection value

(normal value: 23-38) For return to the DC menu, press the "PROGRAM "key. For return to the initial display, press the "PROGRAM "key again.

TAPE/MD MON

/EXT DECODER

EFFECT

Table 1

AD Value

K1

K2

9PS: 30

01525354555657585

SET MENU

PROGRAM

INPUT MODE

Cautions:

1. If K1 and K2 are more than ±4% from the reference values, normal operation will not be executed.

2. If DC and PS are outside the normal values, the protection function will operate and power will turn off.

15

No.10 STATUS INFORMATION FROM DSP

The status data from the DSP block is sequentially displayed in a hexadecimal number. Signal route is the same as "2. EFFECT OFF" of "No. 4 PRO LOGIC".

High

Low

DSP-A5

[CPU/1]

[CPU/2]

10 CPU/ 1 00 00

10 CHS/ 2 00 00

10 BI2/1 00 00

10 CPU/ 1 00 00

10 BI0/1 00 00

10 BI2/2 00 00

10 CHS/ 2 00 00

10 BI0/2 00 00

10 BI3/1 00 00

10 BI3/2 00 00 10 BI4/1 00 00 10 BI4/2 00 00

10 BI5/1 00 00 10 BI5/2 00 00

bit7 Mute request bit3 acmod

bit6 fs bit2

bit5

bit4 bit0

[Note]

When acmod is beyond 1000B, it is DTS 7.1 signal. And the DSP block will be muted. The acmod of DTS 2/0 is as 0000B:1+1.

bit7 AC-3 DECODE OK bit3

bit6 DTS DECODE OK bit2 IEC958 digital format error

bit5

bit4

[Note]

IEC958: Standard to identify the PCM bit stream signal. Digital format error refers to a digital signal with the sampling frequency undefined (neither 32k,44.1k,48k,64k,88.2k nor 96k). Since the operation of each device cannot be assured at fs outside specifications, this status handled as the forced analog mode (ignored even if decoding is OK from the detection terminal level), and the signals from the analog input terminal will be selected. Bits 4-6 of "CPU/1" will be 000B (Analog), and the microcomputer operates in the same way as with digital unlocking.

000B:Analog 001B:32kHz 010B:44.1kHz 011B:48kHz 100B:64kHz 101B:88.2kHz 110B:96kHz 111B:undefined

Red DTS record (Flashes and lights)

1 for audio other than PCM linear audio

0000B:1+1 0001B:1/0 0010B:2/0 0011B:3/0 0100B:2/1 0101B:3/1

bit1

0110B:2/2 0111B:3/2 1000B:7.1

DEM (Demodulator) MUTE (without RF signal)

bit1 IEC958 commercial-use device bit

bit0 IEC958 digital data bit

Indicate

bit 7 6 5 4 3 2 1 0

0

Indicate bit

3210 7654

0

0000

1

0001

2

0010

3

0011

4

0100

5

0101

6

0110

7

0111

8

1000

9

1001

A

1010

B

1011

C

1100

D

1101

E

1110

F1

111

bit7 AC3 KARAOKE bit3 1

bit6 DIR2 LOCKN bit2 0

bit5 DIR2 ERR bit1 DSP is AC3D2 (DTS present)

bit4 AC3D MUTE bit0 RF DEM (Demodulator) present

<Low Byte> Always “00”

[CHS/1,/2] IEC958 channel status bits 00-31 available from DIR5.

<CHS/1 High Byte> bits 00-07 <CHS/1 Low Byte> bits 08-15 <CHS/2 High Byte> bits 16-23 <CHS/2 Low Byte> bits 24-31

[BI0/1,/2] Displays the bit stream information contained in AC-3(DOLBY DIGITAL)/DTS Digital Surround signal from the first byte. [BI1-5/1,/2] Displays the bit stream information contained in AC-3(DOLBY DIGITAL) signal from the first byte.

16

DSP-A5

No.11 EEPROM WRITING FUNCTION

The check sum value confirmation of EEPROM and data writing. Signal route is the same as "2. EFFECT OFF" of "No. 4 PRO LOGIC".

M:XXXX E : XXXX

M:XXXX: The check sum value is displayed when the microcomputer has ROM

modification data. 0000 is displayed when there is no data.

E:XXXX: The check sum value is displayed when the EEPROM is installed on and

it has the ROM data . 000 is displayed when EEPROM is not mounted on or data is unusual. If you want to write ROM modification data of the microcomputer into the EEPROM, change to the next sub-menu.

No.12 UNIT INFORMATION/EXIT

The version of the microcomputer and the check sum, the model type and the destination are displayed. Signal route is the same as "2. EFFECT OFF" of "No.4 PRO LOGIC". By the sub-menu operation, the set exits the self-diagnousis mode and returns to the normal operation mode.

12 A01 824E

Version Check sum

12 RX-V ABGL

Model type Destination

The version and the check sum of the microcomputer software are displayed. A01: Microcomputer software version. 824E: Microcomputer software check sum.

The model type and the destination are displayed. RX-V: Model type.

DSP-A= DSP-A5 RX-V = RX-V596, HTR-5250 RDS = RX-V596RDS

ABGL: Destination.

J = J model UC = U and C models ABGL = A,B,G and L models R = R and T model

17

EXIT

■ FACTORY PRESET

All of the system settings are initially set from the factory as follows.

●

INPUT SELECTOR

INPUT FACTORY PRESET PROGRAM

PHONO CONCERT HALL

CD DISCO

TUNER ROCK CONCERT

ROTARY DVD/LD SCI-FI

ENCODER D-TV TV SPORTS

VCR DOLBY NORMAL

V-AUX DOLBY ENHANCED

CBL/SAT ROCK CONCERT

MONITOR TAPE/MD EFFECT OFF

EXTERNAL EXT. DECODER NONE

● DSP PROGRAM

No. PROGRAM SUB-PROGRAM DELAY PRESET VALUE

1.

2.

3. 70mm : 20ms, DGTL/DTS : 15ms

4. MONO MOVIE – 49ms

5. TV SPORTS – 9ms

6. DISCO – 40ms

7. ROCK CONCERT – 16ms

8. CONCERT HALL – 44ms

●

SET MENU

No. SET MENU PRESET VALUE

1. CENTER SP SIZE CENTER SP : LRG(LARGE)

2. REAR SP SIZE REAR SP : LARGE

3. MAIN SP SIZE MAIN SP : LARGE

4. BASS OUT MODE BASS OUT : BOTH

5. M. LVL CHOICE MAIN LVL : NRML (NORMAL)

6. D. D. LFE OUT LEVEL D. D. LFE 0 dB

7. D. RNG CHOICE D-RANGE : MAX

8. DTS LFE OUT LEVEL DTS LFE 0 dB

9. C. DELAY CHANGE CENTER DELAY 0ms

10.

11.

12. INPUT MODE CBL/SAT CBL INPUT : AUTO

DOLBY/DTS NORMAL PRO LOGIC : 20ms, SURROUND ENHANCED DOLBY DIGITAL/DTS DIGITAL SUR : 5ms

MOVIE THEATER SPECTACLE 70mm : 23ms, DGTL/DTS : 15ms

1 SCI-FI 70mm : 20ms, DGTL/DTS : 16ms

MOVIE THEATER ADVENTURE

2 GENERAL

MEMORY GUARD MEM. GUARD : OFF INPUT MODE D-TV TV INPUT : AUTO

DSP-A5

● EFFECT LEVEL

EFFECT CHANNEL PRESET VALUE

CENTER 0 dB RIGHT SURROUND 0 dB LEFT SURROUND 0 dB SUBWOOFER 0 dB

18

DSP-A5

■ AMP ADJUSTMENT

Confirmation of Idling Current of Main Amplifier

Right after power is turned on, confirm that the voltage across the

•

terminals of R688(Main Lch),R690(Main Rch), R692(Center), R694(Rear Lch), R696(Rear Rch) are between 0.1mV and 10.0mV. If it exceeds 10.0mV, open (cut off) R571 (Main Lch), R577 (Main

•

Rch), R583 (Center), R589 (Rear Lch), R595 (Rear Rch) and reconfirm the voltage. Confirm that the voltage is 0.20mV ~ 15.0mV after 60 minutes.

•

0.1mV ~ 10.0mV (DC)

MAIN (1)

R577

R692

R694

R690

R696

R583

R595

R589

Q523

Q525

Q524

Q522

R688(Lch) R690(Rch) R692(Cch)

R694(RLch) R696(RRch)

R571(Lch) R577(Rch) R583(Cch) R589(RLch) R595(RRch)

0.1mV ~ 10.0mV (DC)

Cut off

19

R571

R688

POWER (3)

Front Panel

Q521

Note)

If R571, R577, R583, R589 and

•

R595 have already been cut off and idling current does not flow, reconnect R571, R577, R583, R589 and R595. Q521 ~ Q525 are transistors for

•

temperature correction. Apply silicone grease to contact surface with the heat sink.

■ IC DATA

IC501 : M30217MA-A203FP 16-bit Microcomputer

P67/FL07 P66/FL06 P65/FL05 P64/FL04 P63/FL03 P62/FL02 P61/FL01 P60/FL00

VEE P107/AN7 P106/AN6 P105/AN5 P104/AN4 P103/AN3 P102/AN2 P101/AN1

AVSS

P100/AN0

VREF AVCC

81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

100

P50/FL08

P51/FL09

P52/FL10

P53/FL11

P54/FL12

P55/FL13

P56/FL14

P57/FL15

P00/FL16

P01/FL17

P02/FL18

P03/FL19

P04/FL20

TOP VIEW

1110987654321

P05/FL21

P06/FL22

VSS

P07/FL23

VCC

P10/FL24

61626364656667686970

201918171615141312

P11/FL25

P12/FL26

P13/FL27

P14/FL28

P15/FL29

P16/FL30

P17/FL31

P20/FL32

P21/FL33

P22/FL34

P23/FL35

5152535455565758596071727374757677787980

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31

30292827262524232221

DSP-A5

P24/FL36 P25/FL37 P26/FL38 P27/FL39 P30/FL40 P31/FL41 P32/FL42 P33/FL43 P34/FL44 P35/FL45 P36/FL46 P37/FL47 P40/FL48 P41/FL49 P42/FL50 P43/FL51 P44/FL52 P45/FL53 P46/FL54 P47/FL55

P00/FL16~ P07/FL22

77-66,64

P10/FL24~ P17/FL31

62-55

I/O PORT

PORT 0

(P00-07)

PORT 1

(P10-17)

INTERNAL PERIPHERAL FUNCTION

TIMER

TIMER A0 (16-bit) TIMER A1 (16-bit) TIMER A2 (16-bit) TIMER A3 (16-bit) TIMER A4 (16-bit) TIMER B0 (16-bit) TIMER B1 (16-bit) TIMER B2 (16-bit)

SUPERVISOR TIMER

(15-bit)

DMAC

(2-ch)

D/A CONVERTER

(8-bit x 2-ch)

P97

P96

P95/CK2

P94/SO2

PP93/SI2

P20/FL32~ P27/FL39

54-47

PORT 2

(P20-27)

P92

P91

P90

P30/FL40~ P37/FL47

46-39

PORT 3

(P30-37)

P87

CNVSS

P40/FL48~ P47/FL55

PORT 4

(P40-47)

P86

38-31

XOUT

/RESET

XIN

VSS

VCC

P50/FL08~ P57/FL15

80-73

PORT 5

(P50-57)

P85/INT5

A/D CONVERTER

(10-bit x 8-ch)

SERIAL I/O

UART0,1(UART/

CLOCK SYNCHRONOUS)

(8-bit x 2-ch)

SI/O2(CLOCK SYNCHRONOUS)

(256-Byte AUTOMATIC TRANSFER)

M16C/60 SERIES CPU CORE (16-bit)

REGISTER

R0H R0L

R0H R0L R1H R1L

R2 R3 A0 A1 FB

SB

STACK POINTER

VECTOR TABLE

MULTIPLIER

P84/INT4

P83/INT3

P82/INT2

P60/FL00~ P67/FL07

88-81

PORT 6

(P60-67)

ISP

USP

INTB

P77

P81/INT1

P80/INT0

P70~P73, P74/TX1, P75/RX1, P76/CK1, P77

30-23

PORT 7

(P70-77)

P74/TX1

P76/CK1

P76/RX1

P80/INT1~ P85/INT5 P86,P87

22-17,11,10

PORT 8

(P80-87)

P73

P72

P71

P70

P90~P92, P93/SI2, P94/SO2, P95/CK2, P96,P97

PORT 9

(P90-97)

8-1

P100/AN0~ P107/AN7

98,96-90

PORT 10

(P100-107)

SYSTEM CLOCK GENERATOR

(2-ch)

XIN-XOUT

XCIN-XCOUT

CRC PROCESSOR (CCITT MODE)

(GENERATION MULTINOMIAL:

15+X12+X5

X

+1)

VFD CONTROLLER (8-bit x 7)

MEMORY

ROM

RAM

(FLDC, ASI/ORAM)

16,63

VCC89VEE

14,65

VSS9CNVSS

FOR ANALOG CIRCUIT

100

AVCC

99

VREF97AVSS

SYSTEM RESET SYSTEM CLOCK

12

/RESET

15

XIN13XOUT

20

DSP-A5

IC501 : M30217MA-A203FP 16-bit Microcomputer

Pin Pin

Port I/O Function

No. Name

1 P97 SCK O Serial Clock output 2 P96 SDT O Serial Data output

For Input selector Tuner, etc.

3 P95 RCK O Clock output for model type

/CK2 distinction (*1)

4 P94 RDT O Data output for destination distinction

/SO2 of Tuner (*2)

5 P93 DEST O Data input for destination distinction

/SI2 /RD0 of Tuner (*2)

6 P92 RCE O Chip enable output for model type

distinction (*1) 7 P91 SCKD O Serial Clock output for DIR5 8 P90 SID O Serial data output for DIR5 9 CNVSS CNVSS For flash µ-COM write connector

10 P87 CKB O Clock output for output port

expansion IC

11 P86 DTB O Data output for output port

expansion IC

12 /RESET /RES System reset 13 XOUT XOUT Crystal oscillator connected (10MHz) 14 VSS MG Ground 15 XIN MU Crystal oscillator connected (10MHz) 16 VCC +5BU +5V Power supply 17 18 19 20 21 22

P85/INT5 P84/INT4 P83/INT3 P82/INT2 P81/INT1 P80/INT0

INTD I Interrupt factor detect input from DIR5

ERRA I Data mute detect input from AC3D2av

REM I Remote control input

PDT I Power down detect input

PSW I Standby switch input

DBL I Double speed sampling mode

selection data input DIR5

23 P77 CEAC2 O Chip enable output 2 for AC3D2av 24 P76/CK1 CLKAC O Serial clock output for AC3D2av 25 P75/RX1 RXAC I Serial data input from AV3D2av 26 P74/TX1 TXAC O Serial data output for AC3D2av 27 P73 CEAC1 O Chip enable output 1 for AC3D2av 28 P72 TCE O Chip enable output for Tuner 29 P71 CELC O Chip enable output for Input Selector 30 P70 CETC O Chip enable output for Input Selector

Pin Pin

Port I/O Function

No. Name

31 32 33 34 35 36 37 38 39 40

P47/FL55 P46/FL54 P45/FL53 P44/FL52 P43/FL51 P42/FL50 P41/FL49 P40/FL48 P37/FL47 P36/FL46

F-CE O Chip enable output F-CK O Serial clock output F-RX I Serial data input

F-TX O Serial data output VUP O Volume up output VDN O Volume down output SOD I Serial data input from DIR5

CECOD O Chip enable output for CODEC

/CSD O Chip select output for DIR5

PRI I I (Over current) protection

detect input 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62

P35/FL45 P34/FL44 P33/FL43 P32/FL42 P31/FL41 P30/FL40 P27/FL39 P26/FL38 P25/FL37 P24/FL36 P23/FL35 P22/FL34 P21/FL33 P20/FL32 P17/FL31 P16/FL30 P15/FL29 P14/FL28 P13/FL27 P12/FL26 P11/FL25 P10/FL24

POT-A I Rotary encoder input A POT-B I Rotary encoder input B

/ST I Stereo input from Tuner

DO I Serial data input from Tuner

/ICD O Initial clear output for DIR5 PRY O Power relay output SRY O Speaker relay output ERY O Effect relay output

G1 O Grid 1 for FL display G2 O Grid 2 for FL display G3 O Grid 3 for FL display G4 O Grid 4 for FL display G5 O Grid 5 for FL display G6 O Grid 6 for FL display G7 O Grid 7 for FL display G8 O Grid 8 for FL display

G9 O Grid 9 for FL display G10 O Grid 10 for FL display G11 O Grid 11 for FL display G12 O Grid 12 for FL display G13 O Grid 13 for FL display G14 O Grid 14 for FL display

63 VCC +5VBU +5V power supply 64

P07/FL23

G15 O Grid 15 for FL display

65 VSS MG Ground 66

P06/FL22

G16 O Grid 16 for FL display

For flash µ-COM write connector

*1 Model type distinction (H=1, L=0)

DSP-A (Pin 3) 0 0 1 RX-V596 1 RX-V596RDS RDS (Pin 6) 0 1 0 HTR-5250 1

DSP-A5 DSP-E

*2 Destination distinction of Tuner (H=1, L=0)

V1 (Pin 4) 0 J 0 U,C 1 A,B,G,L 1 R,T V2 (Pin 5) 0 model 1 models 0 models 1 models

21

IC501 : M30217MA-A203FP 16-bit Microcomputer

DSP-A5

Pin Pin

Port I/O Function

No. Name

67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84

P05/FL21 P04/FL20 P03/FL19 P02/FL18 P01/FL17 P00/FL16 P57/FL15 P56/FL14 P55/FL13 P54/FL12 P53/FL11 P52/FL10 P51/FL09 P50/FL08 P67/FL07 P66/FL06 P65/FL05 P64/FL04

P1 O Segment 1 for FL display P2 O Segment 2 for FL display P3 O Segment 3 for FL display P4 O Segment 4 for FL display P5 O Segment 5 for FL display P6 O Segment 6 for FL display P7 O Segment 7 for FL display P8 O Segment 8 for FL display

P9 O Segment 9 for FL display P10 O Segment 10 for FL display P11 O Segment 11 for FL display P12 O Segment 12 for FL display P13 O Segment 13 for FL display P14 O Segment 14 for FL display P15 O Segment 15 for FL display P16 O Segment 16 for FL display P17 O Segment 17 for FL display P18 O Segment 18 for FL display

IC107 : BU2090 Serial Input/Parallel Output Driver for Output port expansion

Pin Pin

Port I/O Function

No. Name

85 86 87 88 89 90 91

P63/FL03 P62/FL02 P61/FL01 P60/FL00

VEE P107/AN7 P106/AN6

P19 O Segment 19 for FL display P20 O Segment 20 for FL display P21 O Segment 21 for FL display P22 O Segment 22 for FL display

VP O Power supply for FL display

LIMDT I Limitter DC detect input

PRV I PS (power voltage) protection

AD value detect input

92

P105/AN5

PRD I DC (power amp voltage) protection

AD value detect input 93 94 95 96

P104/AN4 P103/AN3 P102/AN2 P101/AN1

METER I Tuner meter AD value input

NC O No connection

/FMT O Full mute output (L: ON)

KEY2 I Key 2 AD data value input 97 AVSS MG Ground 98

P100/AN0

KEY1 I Key 1 AD data value input 99 VREF +5M Standard power supply for AD input

100 AVCC +5BU +5V power supply

VSS

DATA

CLOCK

Q0

Q1

Q2

Q3

Q4

Pin Pin

Port I/O Function

1

16

VDD

No. Name

1 VSS VSS Ground

2

3

CONTROL

LOGIC

15

14

Q11

Q10

2 DATA DTB I Control data input 3 CLOCK CKB I Control clock input 4 Q0 SW1 O Video select data 5 Q1 SW2 O output 1-5(*)

from microcomputer

for video input selector

6 Q2 SW3 O

4

12

Q9

7 Q3 SW4 O 8 Q4 SW5 O

5

6

OUTPUT BUFFER

7

LATCH

(OPEN DRAIN)

12-Bit SHIFT REGISTER

12

11

10

Q8

Q7

Q6

9 Q5 /CONT1 O Limitter control data output 1,2 10 Q6 /CONT2 O 11 Q7 /-10dB O –10dB control data output

(L : –10dB) 12 Q8 /ICAC O Initial clear output for AC3D2av 13 Q9 NC O Unconnected

8

9

Q5

14 Q10 NC O Unconnected 15 Q11 /T-MUTE O Tuner mute data output (L : Mute on)

(TOP VIEW)

16 VDD VDD +5V power supply

* Video input

Selector Control

(H=High, L=Low, X=Don't care)

Video Input SW1 SW2 SW3 SW4 SW5

(Pin4) (Pin5) (Pin6) (Pin7) (Pin8)

CBL/SAT H L X L H

D-TV H H X L H

DVD/LD H L L H H

VCR L H X X H

V-AUX H L H H H

OFF L L X X L

22

DSP-A5

IC3 : YSD917 (DIR5) Digital Format Interface Receiver

AVDD

PCO

AVSS

M/S

DDIN

TEST

/IC

VSS

XO

MCK VDD SDO

SDBCK

1

2

3

4

5

6

7

8

9

10

XI

11

12

13

14

TOP VIEW

28

27

26

25

24

23

22

21

20

19

18

17

16

15

SCK SI SO /CS VDD INT /LOCK ERR DBL FS128 SYNC VSS SDMCK SDWCK

DDIN

/IC

5

7

/LOCK

PCO

GENERATION

DATA BU S

XIXOMCK

STANDARD

CLOCK

CHANNEL

STATUS

USER DATA

FRAME BUFFER

SELECTION

22 2 10 9 11 4

PLL

DECODER &

LOCK ERROR JUDGMENT

DIGITAL AUDIO INTERFACE

EACH CONTROL

SIGNAL

MICROPROCESSOR

INTERFACE

CLOCK

SYSTEM

OUTPUT

CLOCK

GENERATION

SERIAL

CONVERSION

INTERRUPT

FACTOR

DETECTION

M/S

OUTPUT

SELECTION

16

15 14

18 19 20 21

13

SDMCK

SDWCK SDBCK

SYNC FS128 DBL ERR

SDO

26

SO

Pin Pin No. Name

I/O Function

1 AVDD Power supply 2 PCO I/O PLL phase comparison output 3 AVSS Ground 4 M/S I Unconnected 5 DDIN I Digital audio data input 6 TEST Unconnected 7 /IC I Initial clear input from microcomputer 8 VSS Ground

9 XO O Crystal oscillator connection (24.576MHz) 10 XI I Crystal oscillator connection (24.576MHz) 11 MCK O Master clock output for AC3D2av 12 VDD Power supply 13 SDO O Serial audio data output for AC3D2av 14 SDBCK I/O 64fs bit clock output for microcomputer,

CODEC, DAC

15 SDWCK I/O 1fs word clock output for microcomputer,

CODEC, DAC

16 SDMCK O 256fs bit clock output for microcomputer,

CODEC, DAC

28 23

2725

SI

/CS

SCK

Pin Pin No. Name

I/O Function

INT

17 VSS Ground 18 SYNC O Unconnected 19 FS128 O Unconnected 20 DBL O Double speed sampling mode selection data

output for microcomputer, CODEC, DAC 21 ERR O Unconnected 22 /LOCK O Unconnected 23 INT O Interrupt factor detect output for

microcomputer 24 VDD Power supply 25 /CS I Chip select input from microcomputer 26 SO O Serial data output for microcomputer 27 SI I Serial data input for microcomputer 28 SCK I Serial clock input from microcomputer

23

IC4 : YSS918D-F (AC3D2av) DSP + AC-3(Dolby Digital)/ Pro Logic/ DTS Digital Surround Decoder

VSS

RAMD7

RAMD6

RAMD5

RAMD4

RAMD3

RAMD2

RAMD1

RAMD0

VDD1

RAMA2

SCKSISO

/CS

/CSB

RAMA3

64656667686970

81

VDD

SDWCK0

SDBCK0

SDIA0

SDIA1 RAMA1 RAMA0

RAMWEN

RAMOEN

IPORT7 IPORT6 IPORT5 IPORT4 IPORT3 IPORT2 IPORT1 IPORT0

VSS

VDD

VSS

82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

100

VDD1

RAMCEN

54321

SDIB0

RAMA16

RAMA15

SDIB1

SDIB2

TOP VIEW

XI

XO

VSS

AVDD

TEST

OVFB

SDIB3

AC3DATA

DTSDATA

TEST

/IC

616263

20191817161514131211109876

CPO

SDOB3

RAMA4

VSS

VDD

AVSS

RAMA5

RAMA6

SDOA2

SDOA1

/SDBCK0

SURENC

KARAOKE

5455565758596071727374757677787980

SDOA0

RAMA14

RAMA13

MUTE

CRC

NONPCM

RAMA11

RAMA12

RAMA10

VDD2

515253

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31

30292827262524232221

VSS

DSP-A5

PVSS SDWCK1 SDBCK1 SDOB0 SDOB1 SDOB2 RAMA7 RAMA8 RAMA9 VDD2 VSS OPORT7 OPORT6 OPORT5 OPORT4 OPORT3 OPORT2 OPORT1 OPORT0 VDD1

/SDBCK0

SDBCK0

SDWCK0

SDIA0

SDIA1

SURENC

KARAOKE

MUTE

CRC AC3DATA DTSDATA

NONPCM

57 83 82

84

85

56 55 54 53 17 16 52

CONTROL

SIGNALS

SDIASEL

IPORT0~7

~

99

92

MICROPROCESSOR

SI

66

676869

INTERFACE

SO

/CS

CONTROL REGISTERS

SDI : SERIAL DATA INPUT SDO : SERIAL DATA OUTPUT

INPUT

BUFFER

SDIA INTERFACE

STREAM0~7

OPERATING

CLOCK (25MHz)

CRC

XI

PLL

9198

XO

CPO

OPORT0~7

SCK

~

32

39

CONTROL

24x24

MAIN DSP

AC-3/

PRO LOGIC/

DTS

DECODER

DELAY

RAM

/CSB 65

COEFFICIENT

PROGRAM

SIGNALS

RAM

SDIBCKSEL SDIBCKSEL SDOBCKSEL

L,R

Ls,Rs

24x16

SUB DSP

INTERFACE

DATA

RAM

SDOA INTERFACE

C,LFE

SDIBSEL

SDIB INTERFACE

EXTERNAL RAM

ERAMUSE

5

6

23

24SDOA0

SDOA1

22SDOA2

SDIBO

7SDIB2

SDIB1

12SDIB3

~

72

79

RAMD0~7

2RAMCEN

88

RAMWEN

89RAMOEN

59,58,44~42,

87,86,70,64,61,

29~25,4,3

RAMA0~16

SDOB INTERFACE

48 SDBCK1 49 SDWCK1

47 SDOB0

46

SDOB1

45

SDOB2

18

SDOB3

15

OVFB

24

DSP-A5

IC4 : YSS918D-F (AC3D2av) DSP + AC-3(Dolby Digital)/ Pro Logic/ DTS Digital Surround Decoder

No. Name I/O Function

1 VDD1 +5V power supply 2 RAMCEN O RAM chip enable output terminal (normally unconnected) 3 RAMA16 O RAM address output terminal 16, connected to external 1M SRAM address 4 RAMA15 O RAM address output terminal 15, connected to external 1M SRAM address 5 SDIB0 I Serial data input B terminal 0 (normally connected to ground) 6 SDIB1 I Serial data input B terminal 1 (normally connected to ground) 7 SDIB2 I Serial data input B terminal 2 (normally connected to ground) 8 XI I

9 XO O Crystal oscillator connection (normally unconnected) 10 VSS Ground 11 AVDD +3V power supply 12 SDIB3 Serial data input B terminal 3 (normally unconnected) 13 TEST Test terminal (normally unconnected) 14 TEST Test terminal (normally unconnected) 15 OVFB O 16 DTSDATA DTS data detect terminal (normally unconnected) 17 AC3DATA AC-3 data detect terminal (normally unconnected) 18 SDOB3 Serial data output B terminal 3 (normally unconnected) 19 CPO O PLL output terminal (connected to AVSS through external analog filter) 20 AVSS Ground 21 VDD +3V power supply 22 SDOA2 O Serial data output A terminal 2 (normally unconnected) 23 SDOA1 O Serial data output A terminal 1 (normally unconnected) 24 SDOA0 O Serial data output A terminal 0 connected to external ADC serial data input 25 RAMA14 O RAM address terminal 14 output terminal, connected to external 1M SRAM address 26 RAMA13 O RAM address terminal 13 output terminal, connected to external 1M SRAM address 27 RAMA12 O RAM address terminal 12 output terminal, connected to external 1M SRAM address 28 RAMA11 O RAM address terminal 11 output terminal, connected to external 1M SRAM address 29 RAMA10 O RAM address terminal 10 output terminal, connected to external 1M SRAM address 30 VSS Ground 31 VDD1 +5V power supply 32 OPORT0 O Output expansion port terminal 0, digital input selector A output (DIA *) 33 OPORT1 O Output expansion port terminal 1, digital input selector B output (DIB *) 34 OPORT2 O Output expansion port terminal 2 (normally unconnected) 35 OPORT3 O Output expansion port terminal 3, compulsive analog performance mode (KM1) output 36 OPORT4 O Output expansion port terminal 4, connected to external CODEC initial clear input 37 OPORT5 O Output expansion port terminal 5, PRO LOGIC decode output (H:PRO LOGIC decode) 38 OPORT6 O Output expansion port terminal 6 (normally unconnected) 39 OPORT7 O Output expansion port terminal 7 (normally unconnected) 40 VSS Ground 41 VDD2 +3V power supply 42 RAMA9 O RAM address output terminal 9, connected to external 1M SRAM address 43 RAMA8 O RAM address output terminal 8, connected to external 1M SRAM address 44 RAMA7 O RAM address output terminal 7, connected to external 1M SRAM address 45 SDOB2 O Serial data output B terminal 2, connected to external CODEC PCM audio data output 46 SDOB1 O Serial data output B terminal 1, connected to external CODEC PCM audio data output 47 SDOB0 O Serial data output B terminal 0, connected to external CODEC PCM audio data output 48 SDBCK1 I Serial data bit clock input terminal 1, connected to external DIR5 64fs bit clock output 49 SDWCK1 50 VSS Ground

* Digital Input Selector Control (H=1, L=0)

Crystal oscillator connection or external clock input terminal, connected to external DIR5 master clock output

I

Overflow detect terminal (normally unconnected) O O O

I Serial data word clock input terminal 1, connected to external DIR5 1fs word clock output

Digital Input DIB

NONE 0 0

DVD/LD 0 1

CBL/SAT 1 0

D-TV 1 1

(Pin33)

DIA

(Pin32)

25

IC4 : YSS918D-F (AC3D2av) DSP + AC-3(Dolby Digital)/ Pro Logic/ DTS Digital Surround Decoder

No. Name I/O Function

51 VDD2 +3V power supply 52 NONPCM O Non-PCM data output terminal, non-PCM data detect output 53 CRC O CRC output terminal (normally unconnected) 54 MUTE O Mute output terminal, connected to external microcomputer data mute detect input 55 KARAOKE O Karaoke output terminal (normally unconnected) 56 SURENC O Surround encoder output terminal (normally unconnected) 57 /SDBCK0 O Inverted signal of serial data bit clock output terminal 0 (normally unconnected) 58 RAMA6 O RAM address output terminal 6, connected to external 1M SRAM address 59 RAMA5 O RAM address output terminal 5, connected to external 1M SRAM address 60 VSS Ground 61 RAMA4 O RAM address output terminal 4, connected to external 1M SRAM address 62 /IC I Initial clear input terminal, connected to external output port expantion IC initial clear output 63 TEST Test terminal (normally unconnected) 64 RAMA3 O RAM address output terminal 3, connected to external 1M SRAM address 65 /CSB I Chip select B input terminal,connected to external microcomputer chip enable output 2 66 /CS I Chip select input terminal, connected to external microcomputer chip enable output 1 67 SO O Serial data output terminal, connected to external microcomputer serial data input 68 SI I Serial data input terminal, connected to external microcomputer serial data output 69 SCK I Serial clock input terminal, connected to external microcomputer serial clock output 70 RAMA2 O RAM address output terminal 2, connected to external 1M SRAM address 71 VDD1 +5V power supply 72 RAMD0 I/O RAM data bus terminal 0, connected to external 1M SRAM data 73 RAMD1 I/O RAM data bus terminal 1, connected to external 1M SRAM data 74 RAMD2 I/O RAM data bus terminal 2, connected to external 1M SRAM data 75 RAMD3 I/O RAM data bus terminal 3, connected to external 1M SRAM data 76 RAMD4 I/O RAM data bus terminal 4, connected to external 1M SRAM data 77 RAMD5 I/O RAM data bus terminal 5, connected to external 1M SRAM data 78 RAMD6 I/O RAM data bus terminal 6, connected to external 1M SRAM data 79 RAMD7 I/O RAM data bus terminal 7, connected to external 1M SRAM data 80 VSS Ground 81 VDD2 +3V power supply 82 SDWCK0 I Serial data word clock input terminal 0, connected to external DIR5 1fs word clock output 83 SDBCK0 I Serial data bit clock input terminal 0, connected to external DIR5 64fs bit clock output 84 SDIA0 I Serial data input A terminal 0, AC-3/DTS bit stream (or PCM) data input, connected to external DIR5

audio data output

85 SDIA1 I Serial data input A terminal 1, connected to external CODEC audio data output 86 RAMA1 O RAM address output terminal 1, connected to external 1M SRAM address 87 RAMA0 O RAM address output terminal 0, connected to external 1M SRAM address 88 RAMWEN O RAM write enable output terminal, connected to external 1M SRAM write enable 89 RAMOEN O RAM output enable output terminal, connected to external 1M SRAM output enable 90 VSS Ground 91 VDD +3V power supply 92 IPORT7 I Input expansion port terminal 7, DVD coaxial/optical select 93 IPORT6 I Input expansion port terminal 6, DBS coaxial/optical select 94 IPORT5 I Input expansion port terminal 5 (normally connected to ground) 95 IPORT4 I Input expansion port terminal 4, digital sampling frequency select (H:96kHz, L:Non 96kHz) 96 IPORT3 I Input expansion port terminal 3, Front mix select (H: Outside, L: Inside) 97 IPORT2 I Input expansion port terminal 2, RF select (H: Exist, L:None) 98 IPORT1 I Input expansion port terminal 1, DTS select (H: DTS (YSS918), L: Non DTS (YSS908)) 99 IPORT0 I Input expansion port terminal 0, SRAM select (H: 1M, L: 256k)

100 VSS Ground

DSP-A5

26

DSP-A5

IC5 : IS61C1024-20J (1M SRAM) 131072-word x 8-bit High Speed Static RAM

1

NC

2

A3

3

A4

4

A5

5

A6

6

A7

7

A8

8

A9

9

A10

10

A11

11

A12

12

A13

13

D1

14

D2

15

D3

16

GND

NOTE)

A0-A16: Address input D1-D8: Data input/output /CE1,CE2: Chip enable input 1,2 /OE: Output enable input /WE: Write enable input

IC7 : AK4324-VF-E2 (DAC) 1-bit D/A Converter

1

DVSS

2

DVDD

3

CKS

4

MCLK

5

/PD

6

BICK

LRCK

DFS DEM0 DEM1

7 8

9 10 11 12

SDATA

SMUTE

TOP VIEW

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

VCC A2 CE2 /WE A1 A0 A16 A15 /OE A14 /CE1 D8 D7 D6 D5 D4

24 23 22 21 20 19 18 17 16 15 14 13

A0-A16

D1-D8

DZFL DZFR AVDD VREF AVSS AOUTL+ AOUTLAOUTR+ AOUTRDIF2 DIF1 DIF0

27,28 31, 2-12, 23,25 26

13-15, 17-21

/CE1

22

CE2

30

/WE

29

/OE

24

Not Selected (Power-down)

Output Disabled

Read

Write

NOTE) H: High Level L: Low level X: Don't care

LRCK

8

BICK

6

SDATA

7

/PD

5

9

SMUTE

10

DFS

DECODER

I/O DATA

CONTROL

CIRCUIT

Mode Data I/O Power

DIF013DIF2

SERIAL INPUT

INTERPOLATOR

MCLK4CKS3DVDD2DVSS

DIF1

14

INTERFACE

8x

CLOCK

DIVIDER

/WE

/CE1

X X

H

L

DEM011DEM112AVDD22AVSS

15

/OE

/CE2

X

H

L

X

H

L

H

L

H

L

DE-EMPHASIS

CONTROL

∆∑

MODULATOR

∆∑

MODULATOR

131072-word x 8-bit

MEMORY ARRAY

(512-row x 2048-column)

COLUMN I/O

High impedance

X

High impedance

X

High impedance

H

Output

L

Input

X

20

SCF

1

21

VREF

Standby On

On

24

DZFL

19

AOUTL+

18

AOUTL-

17

AOUTR+

16

AOUTR-

23

DZFR

32

VCC

16

GND

Pin Pin No. Name

I/O Function

1 DVSS Ground (digital) 2 DVDD Power supply (digital) 3 CKS I Master clock (MCLK) select input (Fixed L)

Normal speed (L:256fs, H:384fs)

High speed (L:128fs, H:192fs) 4 MCLK I 256fs bit clock input from DIR5 5 /PD I Power-down and reset, initial clear input from

AC3D2av (L:Reset) 6 BICK I 64fs bit clock input from DIR5 7 SDATA I Serial data input from AC3D2av 8 LRCK I 1fs word clock input from DIR5 9 SMUTE I Soft mute detect input (H:Soft mute, L:off)

10 DFS I Double speed sampling mode select input from

DIR5 (L:Normal speed, H:High speed)

27

Pin Pin No. Name

11 DEM0 I 12 DEM1 I

I/O Function

De-emphasis frequency select input 0 (Fixed H)

De-emphasis frequency select input 1 (Fixed L) 13 DIF0 I Digital input format input 0 (Fixed L) 14 DIF1 I Digital input format input 1 (Fixed H) 15 DIF2 I Digital input format input 2 (Fixed L) 16 AOUTR- O Rch negative analog output 17 AOUTR+ O Rch positive analog output 18 AOUTL- O Lch negative analog output 19 AOUTL+ O Lch positive analog output 20 AVSS Ground (analog) 21 VREF I Reference voltage input 22 AVDD Power supply (analog) 23 DZFR O Rch zero input detect output 24 DZFL O Lch zero input detect output

IC6 : AK4526A-VQ (CODEC. ADC/DAC)

VR

LPF DAC

SDOS OCKS

M/S

BICK LRCK SDTI1 SDTI2 SDTI3 SDTO DAUX

DFS

DEM1

DEM0

MCKO

DVDD

DVSS

/PD

XTS

ICKS1

ICKS0

CAD1

CAD0

CDTO

CDTI

CCLK

/CS

P/S

MCKI

XTI

AVSS

AVDD

VREFH

VCOM

VREFL RIN+ RIN– LIN+ LIN– ROUT1 LOUT1 ROUT2 LOUT2 ROUT3 LOUT3

1 2 3 4 5 6 7 8

9 10 11

1213141516171819202122

34

35

36

37

38

39

40

41

42

43

44

23

24

25

26

27

28

29

30

31

32

33

13 12 11

1

6

9

7

8

25

26

23

24

DEM0

10

DAUX

SDIN3

SDIN2

SDIN1

SDOUT

BICK

LRCK

MCLK

DEM1

2

14

OCKS

MCKO

DFS

SDTO

SDOS

SDTI1

LOUT2

28

ROUT1

27

LOUT1

31

RIN–

ROUT2

ROUT3

SDTI2

SDTI3

TOP VIEW

39

5

4

MCKI

LRCK BICK

32

RIN+

29

LIN–

30

LIN+

1/2

Audio

I/F

ADC HPF

DEM

Clock Gen.

ADC HPF

Pin Pin

I/O Function

No. Name

1 SDOS I Fixed L 2 OCKS I Fixed L 3 M/S I Fixed L

4 BICK I

Audio serial data clock, 64fs bit clock input from microcomputer

5 LRCK I

L/R channel clock, 1fs word clock input from microcomputer

6 SDTI1 I

DAC Audio serial data input 1-3, PCM input from AC3D2av

7 SDTI2 I 8 SDTI3 I

9 SDTO O

Audio serial data output,audio data for AC3D2av

10 DAUX I Fixed L 11 DFS I Double speed sampling mode selection

data input from DIR5

12 DEM1 I

De-emphasis frequency select input 1 (Fixed L) De-emphasis frequency select input 0 (Fixed L)

13 DEM0 I 14 MCKO O Unconnected 15 DVDD Power supply (digital) 16 DVSS Ground (digital) 17 /PD I Power-down and reset, initial clear input

from AC3D2av

18 XTS I Connected to ground (analog) 19 ICKS1 I Connected to ground (analog) 20 ICKS0 I Connected to ground (analog) 21 CAD1 I Connected to ground (analog) 22 CAD0 I Connected to ground (analog)

44 CDTO O Unconnected

Pin Pin

I/O Function

No. Name

23 LOUT3 OOLch analog output 3, for CENTER

Rch analog output 3, for LFE

24 ROUT3 25 LOUT2 OOLch analog output 2, for REAR 26 ROUT2 Rch analog output 2, for REAR 27 LOUT1 O Lch analog output 1, for FRONT 28 ROUT1 O Rch analog output 1, for FRONT 29 LIN– I Lch negative analog input, from MAIN 30 LIN+ I Lch positive analog input, from MAIN 31 RIN– I Rch negative analog input, from MAIN 32 RIN+ I Rch positive analog input, from MAIN 33 VREFL I Reference voltage (Low) input (analog) 34 VCOM O Common voltage output 35 VREFH IIReference voltage (High) input (analog) 36 AVDD Power supply (analog) 37 AVSS Ground (analog) 38 XTI Unconnected

39 MCKI

External master clock input, 256fs bit clock input from DIR5

40 P/S I Fixed L

41 /CS I

Chip select in serial mode, chip enable from microcomputer

42 CCLK I

Control data clock in serial mode, serial clock from microcomputer

43 CDTI I

Control data input in serial mode, serial data from microcomputer

20-bit 6-channel A/D, D/A Converter

DSP-A5

28

DSP-A5

dB ms

STEREO

MONO MOVIE

ROCK CONCERT

CONCERT HALL

INFO

AFFAIRS

SPORT

MOVIE THEATER

1 2

STADIUM

DISCO

CHURCH

NEWS

ENHANCED

TV SPORTS

JAZZ CLUB

PTY HOLD

EON

–

DVD/LD

SAT/D-TV

VCR

V–AUX

CBL/SAT

TUNER CD PHONO

DVD/LD

D-TV

VCR

TUNER CD PHONO

TAPE/MD MONITOR

ZONE SLEEP2

000204060

SAT/

V–AUX

CBL/SAT

TAPE/MD

MONITOR

SLEEP

ZONE 2

SPEAKERS

MEMORY

AUTO

PS

PTY

RT

CT

A B

■ DISPLAY DATA

●

V501 : 16-BT-71GK (V4193300)

y

• PIN CONNECTION

1

PATTERN AREA

Pin No.

CONNECTION

Pin No.

CONNECTION

Pin No.

CONNECTION

1 F1

26

P18

51

11G

2 F1

27

P17

52

10G

3 NP

28

P16

53

9G

• GRID ASSIGNMENT

e

f

g

r

7G~14G)

16G

t

a

h

j

k

b

m

n

c

p

d

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

t

a

h

f

j

k

b

g

m

n

r

e

c

p

d

(6G)(1G-5G,

• ANODE CONNECTION

15G

(TUNER)

(CD)

(PHONO)

(TAPE/MD)

(CBL/SAT)

(V-AUX)

(VCR)

(SAT/D-TV)

(DVD/LD)

S1

– – – – –

29

P1 P2 P3 P4 P5 P6 P7 P8

P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22

16G

(LEFT)

(RIGHT)

(PS)

(PTY)

(RT)

(CT)

– – –

5

4

NP

30

29

P14

P15

55

54

7G

8G

14G

a b c d e

f g h

j k

m

n p

r

t

– – – – –

8

7

6

NP

33

32

31

P11

P12

P13

58

57

56

4G

5G

6G

(13G)

13G

a b c d e

f g h

j k

m

n p

r

t

B1 B2 B3 B4 B5 S2

11

10

9

NP

NP NPNP NPNPNP

NP

38

37

36

35

34

P5

P6

P7

P8

P9

P10

593G602G611G62NP63NP64F265

B4 B5

B3B2B1

S2

12G

a b c d e

f g h

j k

m

n p

r

t

–

11G

a b c d e

f g h

j k

m

n p

r

t

39

10G

40

P4

F2

a b c d e

f g h

j k

m

n p

r

t

–

1615141312

41

P3

NOTE

S1

(15G)

9G

m

18

17

42 P2

8G a b c d e

f g h

j k

n p

r

t

– – – – – – –

19Fd20NP21

Fd

43

44NP45NP46

P1

1) F1, F2......... Filament

2) NP............... No pin

3) P1~P22 .......Segment

4) 1G~16G.......

5) Fd terminals are to be supplied through 51kΩ from Ec.

6) Field of vision is a minimum of 23° from the lower side.

7G

6G

a

b

c

d

e

f

g

h

j

k

m

n

p

r

t

–

NP

16G4715G4814G4913G5012G

Grid

5G

4G

3G

a

b

c

d

e

f

g

h

j

k

m

n

p

r

t

–

22

P22

f

j

r t

23

P2124P20

2G

1G a b c d e f g h

j

k

m

n p r t

– – – – – – –

25

P19

a b c d e

f g h

j k

m

n p

r

t

– – – – – – –

■BLOCK DIAGRAM

• See page E-49/J-47 → SCHEMATIC DIAGRAM [INPUT (2/2)]

COAXIAL SIGNAL

DETECTOR

IC371

COAXIAL

DVD/LD

OPTICAL

DIGITAL SIGNAL

COAXIAL

CBL/SAT

OPTICAL

OPTICALD-TV

2

TUNER

PHONO

1

CD

VIDEO

AUX

DVD/LD

CBL/SAT

AUDIO SIGNAL

D-TV

IN

VCR

OUT

3

IN

(PLAY)

TAPE/MD

4

OUT

(REC)

MAIN

CENTER

INPUT

DECODER

EXTERNAL

SURROUND

SUBWOOFER

VIDEO AUX

DVD/LD

CBL/SAT

D-TV

VIDEO SIGNALS VIDEO SIGNAL

VCR

OUT

VIDEO

AUX

DVD/LD

CBL/SAT

D-TV

IN

VCR

OUT

IC371

811

IC372

811

L

R

IC104A/B

L

R

L

R

L

R

L

R

L

R

L

R

L

R

L

R

L

R

L

R

L

R

L

R

IN

13

7

5

COAXIAL/OPTICAL

SELECTOR

IC373

COAXIAL SIGNAL

DETECTOR

IC372

COAXIAL/OPTICAL

SELECTOR

IC374

INPUT SELECTOR

CONTROL

IC101

INPUT SELECTOR

11 12

17

18

INHIBIT

IC101

VIDEO

SELECTOR &

AMP

IC301

S-VIDEO SELECTOR

& AMP

IC351,352

1

2

29

DIGITAL

5

INPUT

4

SELECTOR

3

IC395

IC106A

4

3

IC106B

IC102

223028

6

TAPE MONITOR

• See page E-48/J-46

→ SCHEMATIC

DIAGRAM [INPUT (1/2)]

MONITOR OUT

• See page E-49/J-47

→ SCHEMATIC DIAGRAM [INPUT (2/2)]

• See page E-51/J-49 → SCHEMATIC DIAGRAM [DSP]

DIBDIA

5

9

10

29 20 31 32

CONVERTER

/ICAC

12

3332

DIR5

DIGITAL FORMAT

INTERFACE

RECEIVER

IC3

1M SRAM

STATIC

RAM

IC5

CODEC

ADC

A/D

IC6(1/2)

OUTPUT PORT

EXPANSION

IC107

CLKAC TXAC CECOD

/-10dB

11

3

9

-10dB CONT-

ROL

DRIVE

Q121

Q124,125

/CONT1

109

15

/TMUTE

84

AC3D2av

DIGITAL/

PRO-LOGIC/

DECODER

YSS918D-F

85

LIMITTER

CONTROL

DRIVE

/CONT2

3

2

DSP

DTS

IC4

+

CEAC2 CLKAC RXAC TXAC CEAC1 /ICAC

CONTROL

(NOT USED)

24 7

45

~

47

CKB

DTB

SDT

TUNER

SCK

6

~

8

10

11

CONVERTER

DAC

CODEC

IC6(2/2)

INPUT SELECTOR

IC2

8 9

SCKD SID INTD SOD /CSD /ICD

SW1 SW2 SW3 SW4 SW5

IC8,9

13

XL1

(24.576MHz)

4 5 6 7 8

7

2

8

D/A

IC7

DAC

D/A

CONTROL

SCK

SDT

2

1

28

43

/ST

TCE

CLKAC TXAC CECOD

CELC

29

44

DO

19

17

27

28

25

26

CETC

30

93

METER

L+

L-

R+

R-

FL

FR

LFE

C

RL

RR

5

618

3

216

5

3

5724

3123

3

5

IC10A

IC10B

IC11A

IC11B

IC110A

IC110B

IC13A

IC13B

INPUT SELECTOR

CONTROL

IC103

1

7

1

7

1

7

3

RCK

CONTROL

(NOT USED)

42

IC103

30

29

27

IC103

INTD

SCKD

SID

177 8 37

5

4

6

RCE

RDT

DEST/RDO

RDS

IC108A

7

6

IC109A

7

6

DSP

CONTROL

CEAC2

CEAC1

CLKAC

TXAC

RXAC

CECOD

/CSD

SOD

23 2724 2625 38 45

13

XOUT REM

XL501(10MHz)

39

19

15

XIN

U501

REMOTE SENSOR

6-CH

SELECTOR

IC102

11

20

26

27

5

4

8

7

23

24

/ICD

MICROCOMPUTER

IC501

PSW

SW502

STANDBY/ON

INPUT SELECTOR

10

21

25

22

VUP VDN

21

• See page E-50/J-48 → SCHEMATIC DIAGRAM [OPERATION]

CONTROL

IC103

34

H.P.F

8

IC103

2627

H.P.F

23

SUB WOOFER

CENTER

6

9

/FMT

95 90 92 40

36

35

41 42

ROT-B

ROT-A

AB

SW501

INPUT

SELECTER

• See page E-53/J-51

→ SCHEMATIC DIAGRAM [MAIN (2/2), POWER]

VR401

IC108B

1

3

5

IC103

IC109B

1

3

26

IC103

VR401

IC404

MOTOR

DRIVE

DC

PROTECTION

LEVEL

DETECT

98 96

KEY2 G1-16

KEY1

OPERATION

KEY

SW503-510

MUTE DRIVE

Q501,

502

SIGNAL

DETECT

IC401A

1

3

IC401B

7

5

IC402A

7

5

IC402B

1

3

6 GANG MOTOR VOLUME

IC403A

1

3

IC403B

7

5

M

OVER

CURRENT

PROTECTION

DETECT

Q546,547

MAIN

Q548

CENTER

Q549,550

REAR

PRIPRDLIMDT

49

~

18 19

,,

FL DISPLAY

1 2

F1

• See page E-50/J-48

→ SCHEMATIC DIAGRAM [OPERATION]

BASS

TREBLE

VR581

VR582

VR583

5 7

TONE

CONTROL

IC581

3 1

IC113

14

15

2

3

2

3

14

15

LEVEL CONTROL LEVEL CONTROL

IC111

SDT SCK

CETC

PS

PROTECTION

DETECT

+B,-B,+25,-25,

+12,-12,+5,-5D

62

64

,

~

V501

,

4322

PRV

91 47 48

88 8966

~

P1-22

46

61

,

~

64 65

F2

SRY

5

BALANCE

3

IC114A

5

IC114B

3

IC112A

5

IC112B

3

ERY

VP

D508

IC582A

IC582B

12

20

16 63 100

99

46

7

1

7

1

MAIN

LEVEL

7

Q106

-10dB

1

Q107

SPEAKER RELAY DRIVE

Q553

Q555

/RES

RESET

Q503,D502

PDT

POWER DOWN DETECT

Q504,D510,511

+5BU

BACK-UP

(MEMORY)

+5M

PRY

MAIN,

CENTER,

REAR

AMP

+25

-25

+12

-12

+5D

+5

D503

Q119

Q120

Q110

Q114

Q112

Q102

D509

Q721,

IC721,

IC723,

• See page E-52/J-50 → SCHEMATIC DIAGRAM

MUTING

+B

–B

722

725

-B

MAIN

POWER AMP

Q506 Q511 Q512

Q507 Q513 Q514

CENTER

POWER AMP

Q508 Q515 Q516

REAR

POWER AMP

Q510 Q519 Q520

Q509 Q517 Q518

Q557 Q554 Q544 D527 D501 D506

RY501 MAIN SPEAKER

RY502 CENTER SPEAKER

RY503 REAR SPEAKER

BL,-BL

IC502 D512

Q801

Q552 D513

D751

D451

D452

D453

LIMITTER

S12

RY801

INPEDANCE

SELECTOR

SW761

MAIN

POWER AMP

Q521

Q526,Q529

Q527A/C

Q522

Q530,Q533

Q531A/C

CENTER

POWER AMP

Q523

Q534,Q537

Q531A/C

REAR

POWER AMP

Q524

Q538,Q541

Q539A/C

Q525

Q542,Q545

Q543A/C

Q540 Q536 Q532 D521 D532

BL,-BL

D759, 764, 762,

763

-B

(J,B,G

models)

J807

(R,T models) REGULATOR

Q802, D803

POWER TRANS-

FORMER

RY501

SPEAKER RELAY

RY502

RY503

F802

[MAIN (1/2)]

MAIN

SPEAKER

SELECTOR SWITCH

SW711

CENTER

REAR (SURROUND)

• See page E-52/J-50

→ SCHEMATIC DIAGRAM [MAIN (1/2)]

D804-807

T801

J802

J,R,T models

J802

B model

F801

G model

AC OUTLETS

PHONES

A

L

B

A

R

B

+

–

+

L

–

R

+

L

MAIN

R

CENTER

L

REAR (SURROUND)

R

SUBWOOFER

AC OUTLET

• See page E-53/J-51 → SCHEMATIC DIAGRAM [MAIN (2/2),POWER]

DSP-A5

SPEAKERS

OUTPUTOUTPUT

E-30/J-28 E-31/J-29

PRY

SI2

MG

W856 BR

W854 BE

W855 OR

W856B

W802B

W854B

W852B

W855B

W851B

W853B

W801B

W852 WH

W853 RE

W851 YE

W801 GY

W802 BR

W853A

W852AW851A

W855A

W856A

W802A

W801A

W854A

TO:POWER TRANSFORMER

TO:MAIN(3)

1

2

3

4

5

6

7

8

VOLTAGE SELECTOR

SWITCHED

100W MAX. TOTAL

AC OUTLETS

BACDEFH

■ PRINTED CIRCUIT BOARD (Foil side)

1

● Semiconductor Location

J,B,G models

Ref. No. Location

D801 D2 D804 D3 D805 D3 D806 D2 D807 D2 Q801 D2

• J, B and G models P. C. B. POWER (2)

G only

J,B only

• J, B and G models only P. C. B. POWER (7)

W802A W802B

W802 BR

W801A

TO:

POWER TRANSFORMER

G

DSP-A5

2

3

4

5

100W MAX. TOTAL (J model)

AC OUTLETS

SWITCHED

●

Semiconductor Location

R,T models

Ref. No. Location

D801 D4 D803 D5 D804 D5 D805 D5 D806 D5 D807 D5 Q801 D5 Q802 D5

B,G modelsJ model

100W MAX. TOTAL (G model)

100W MAX. (B model)

AC OUTLETS

SWITCHED

R and T models

•

P. C. B. POWER (2)

PRY

SI2

SI2MGMG

TO:MAIN(3)

W801 GY

W801B

• R and T models only P. C. B. POWER (6)

240V 1-2 / 5-6 220V 2-3 / 6-7 110V 3-4 / 7-8 120V 4-5 / 8-1

• R and T models only P. C. B. POWER (4)

6

E-32/J-30

E-33/J-31

BACDEFG

W

VG

VUP

+12A

RLO

CO

E E

RRI

LFEI

RI

E

+10 VDN –12 RRO LFEO RO E LO RLI CI E LI

#401

LB1641

10 1

#401

TO: INPUT (1)

VOLUME

NJM2068D--D

41

58

41

58

41

58

B,G only

DSP-A5

■ PRINTED CIRCUIT BOARD (Foil side)

1

● Semiconductor Location

Ref. No. Location

2

D401 E2 D451 B3 D452 B4 D453 B5 D721 E5 D722 E5

Ref. No. Location

IC401 F2 IC402 F2 IC403 F2 IC404 D2 IC721 E5 IC722 F5 IC723 E5 IC724 E5 IC725 D5

H

P. C. B. POWER (1)

Ref. No. Location

Q721 E5 Q722 D5

3

4

5

W452

P. C. B. POWER (5)

FROM:POWER TRANSFORMER

AC1

AC2

+B4

W452

E

AC2

AC1

AC3

BL

+B2

+B3

–B4

–B2

DG

VG

E

W451

P. C. B. POWER (3)

TO:MAIN (6)

VG

+B4

–B4

+B2

+B3

–B3

DG

VG

E

–12 +12 –5 +5 +5D +10 –25 +25

6

E-34/J-32

E-35/J-33

BACDEF

E +B +BV VC NFC VRR NFRR VRL NERL VR NFR VL NFL –BV

TO:MAIN (1)

CEREPRV1

-BL

BLMGS12

PRY

+25 –25 +10 +5D +5 –5 +12 –12 VG

FROM:

POWER(3)

PRY PRY SI2 SI2 MG MG

FROM:

POWER(2)

TO: INPUT (1)

EEE

E

LC2

+25

–25

+10

LC1

+5D

LRRL

RR

CVG–12

+12

–5

+5

#110

#16

#110

TO: MAIN (2)

TO: MAIN (1)

W507

BL

W504

W522A

W523A

W524A

W521B

W523B

W524B

W525B

W525A

W521A

W504

BL

W525 OR

W521 RE

W524 WH

W523 BL

W522 BE

RE

BE

W509

W507

W508

W508 BL

FROM:

POWER TRANSFORMER

IMPEDANCE SELECTOR

(R,T,B,G only)

J only

R,T,B,G only

■ PRINTED CIRCUIT BOARD (Foil side)

1

2

P. C. B. MAIN (4)

P. C. B. MAIN (3)

P. C. B. MAIN (6)

G

H

DSP-A5

3

4

● Semiconductor Location

Ref. No.

D501

5

D502 D503 D506 D527 D531 D751 D752 D759 D760 D762 D763

Location

F2 G3 G3

F2

E3 G2

E3

Ref. No.

Q506 Q507 Q508 Q509 Q510 Q511 Q512 Q513 Q514 Q515 Q516 Q517

Location

G3 G3 F3 G3 F3 G3 G2 G3 G2 F3 F4 G3

6

Ref. No.

Q518 Q519 Q520 Q544 Q554 Q557

Location

G2 F3 F2 F2 F2 F2

E-36/J-34 E-37/J-35

BACDEFG

DSP-A5

■ PRINTED CIRCUIT BOARD (Foil side)

1

P. C. B. MAIN (2)

+––+MAIN

R,T,B,G only

L



R,T,B,G

–

MAIN

L

only

R,T,B,G only

R

2

SPEAKERS

R

B

A

3

OUTPUT

+

L R

(SURROUND)

4

SPEAKERS

CENTERREAR

W507A

R,T,B,G only

W505 BE

W505B

W508A

W506B

R,T,B,G only

L

BL

E

RR

R

R,T,B,G only

W507

BL

FROM: MAIN (3)

W510 W506

RE

W508 BL

H

●

Semiconductor Location

Ref. No. Location

D504 F4

P. C. B. MAIN (5)

D505 F4 D507 G5 D508 F5 D509 C5 D510 E5 D511 D5 D512 F4 D513 G4 D514 C4

BA

SPEAKERS

ON OFF

W506A

R

BR

E

BL

L

D515 E4 D521 E4 D522 F5 D523 E5 D524 D5 D525 C5

W505A

W501B

R,T,B,G only

D526 C5 D528 F4 D529 C4 D530 E4 D532 E4 D761 C4 D764 D4 D765 E4 D766 G4

W502B

PHONES

D767 G4

D768 G4 Q521 G6 Q522 F6 Q523 C6 Q524 E6 Q525 D6 Q526 G5

FROM: MAIN (3)

W509

PRY

SI2MGBL

–BL

PRV1RECE

#16

P. C. B. MAIN (1)

FROM: MAIN (3)

W504

BL

RE

BE

W504

W502 RE

W502A

W501A

W501 BE

Ref. No. Location

Q527A F6 Q527C G6

Q528 F4 Q529 F5

Q530 F5 Q531A E6 Q531C F6

Q532 E4

Q533 E5

Q534 C5 Q535A C6 Q535C C6

Q536 E4

Q537 C5

Q538 E5 Q539A E6 Q539C E6

Q540 E4

Q541 D5

Q542 D5 Q543A D6 Q543C D6

Q545 D5

Q546 G5

Q547 F5

Q548 C5

Q549 E5

Q550 D5

Q551 F4

Q552 G4

Q553 F4

Q555 F4

FROM: OPERATION (1)

W553

#503

ERY

PRV1

VP

PRD

#503

PRI

SPRY

SI2

PRY

MG

LDD

5

6

E-38/J-36

(SURROUND)

OUTPUT

L

REAR

CENTER

E

FROM:MAIN (6)

+B +BV VC NFC VRR

R

NFRR VRL NFRL VR NFR VL NFL –BV

E-39/J-37

BACDEF HG

71

HD74HC02FPEL

8

14

2V

SAMPLE 50ns

0V

Point

6

Pin 39 of IC6 V : 2V/div H : 50nsec/div DC range 1 : 1 probe

■ PRINTED CIRCUIT BOARD (Foil side)

DSP-A5

1

TO: INPUT (1)

#3

ERRA

TXAC

/ICD

DBL

RXAC

CEAC2

/ICAC

2

17 32

IS61C1024-20J

116

3

P. C. B. DSP P. C. B. DSP

CLKAC

+5D

#3

DG

INTD

SOD

SCKD

SID

#3

COM

CEAC1

/CSD

CECOD

+12

–12

OUT

IN

uPC29M33T-E1

+5D

DIB

#1

DSIG

TO: INPUT (4)

DBS-C/O

DVD-C/O

DIA

DG

#1

4

1

4

1

#1

uPC4570G2

58

uPC4570G2

58

uPC4570G2

LIN

4

1

RIN

RL

FL

C

RR

#6

LFE

E

L

E

FR

R

#6

5

8

E

TO: INPUT (1)

uPC4570G2

4

1

#6

uPC4570G2

5

4

8

1

5

8

4

5

51

50 81

YSS918D-F

31 100

●

Semiconductor Location

80

130

Ref. No. Location

D1 F3 D2 F3 D4 D4 D5 G4 D6 G4 D7 G4 D8 G4

D9 G4 D10 G4 D11 G4 D12 G4 D14 D4 D15 D4 D16 D4 D17 D4

D150 H4 D151 G4 D152 H4

8

5

15

9

14

28

YSD917

1

NJM2904M

14

23

22

AK4526A-VQ

12

5 6

Ref. No. Location

IC1 B3 IC2 F3 IC3 B4 IC4 A3 IC5 A3 IC6 C4 IC7 D4 IC8 C3

IC9 C3 IC10 D3 IC11 D3 IC13 C3 IC15 B3

Ref. No. Location

Q1 H4 Q2 H4 Q3 H4 Q4 H2 Q5 H3 Q6 H3 Q7 H3 Q8 G3

Q9 G3 Q10 G3 Q11 G3 Q12 H3 Q13 H3

Point Pin 9 of IC3 V : 2V/div H : 50nsec/div DC range 1 : 1 probe

0V

Q14 D4

33

39

2V

34

44

111

13 24

AK4324-VF-E2

112

5

SAMPLE 50ns

6

E-40/J-38 E-41/J-39

BACDEFG

PRV2

CELC

DTB

VDN

/CSD

CEAC1

SCK

SCKD

MG

SOD

CLKAC

RXAC

CEAC2

ERRA

/ST

DO

RCE

RCK

F-RX

FCE

MG

CNVSS

F-TX F-CK +5BU /RES

CETC

CKB

VUP

CECOD

FMT

SDT

SID

+5M

MG

INTD

TXAC

DBL

/ICD

METER

TCE

DEST/RDO

RDT

#501

TO: INPUT (1)

ERY

PRV1VPPRD

PRI

SRY

SI2

PRYMGLIMDT

#503

W553

TO: MAIN (1)

W551 GY

W552 GY

FROM: POWER TRANSFORMER

3

FLASH µ-COM WRITE

CONNECTOR

4

INPUT SELECTOR

INPUT MODE

EFFECT

TAPE/MD MON

/EXT. DECODER

NEXT SET MENU

PROGRAM

STANDBY / ON

–+

17 18 22 25 30

1

13

30

50

51

80

81

100

M30217MA-A203FP

31

35 43 46 50 55 6160 64 65

G

VC

VO

COM

NJM78L05A

OUT

IN

40

12

COM

B

A

R,T,A,L only

R,T only

J only

W551

W552

#303

TO: INPUT (2)

VIDEO AUX

S VIDEO VIDEO L AUDIO R

E

VE

AUX-C

1

3

2

4

AXR

AXL

AUX-Y

AUX-V

#303

DSP-A5

■ PRINTED CIRCUIT BOARD (Foil side)

1

2

H

P. C. B. OPERATION (1)

3

Point

3

(Pin 13 of IC501) V : 2V/div H : 20µsec/div

4

DC range 1 : 1 probe

0V

5

6

CH1

0V

(CH1)

CH2

0V

(CH2)

E-42/J-40

2V

Point

4

CH1 : Emitter of Q504 CH2 : Collector of Q503 V : 5V or 2V/div H : 5sec/div DC range 1 : 1 probe

SAMPLE 20us

5V 2V

With the POWER switch turned ON, connect the power cord to the AC outlet.

This waveform is not available by pushing the power switch ON and OFF.

SAMPLE 5s

Disconnect the power cord from the AC outlet.

TO: INPUT (1)

#581

W581

+12

14

8

5

NJM2068D-D

–12 TIR E TIL E TOR E TOL

P. C. B. OPERATION (2)P. C. B. OPERATION (3)

● Semiconductor Location

Ref. No.

D501 D502 D503 D504 D505 D506 D507 D508 D509 D510 D511

D512 IC501 IC502 IC581 IC582

Q501

Q502

Q503

Q504

Q505

Q506

Location

E2 G2 G2

E2

F3

E2

E2 G2 G2 G3 G3 G2

E2 G2

E5

F5 D2 D2 G2 G3

F2

BASS TREBLE BALANCE

14

8

5

NJM2068D-D

E-43/J-41

BACDEFH

DIA

DG

DSIG

HD74HC153P

9

8

1

16

TC74HC00AP

8

7

1

14

TC74HCU04AP

8

7

1

14

TC74HCU04AP

8

7

1

14

TC74HCU00AP

8

7

1

14

DBS-O/C

DVD-O/C

DIB

TSD

TO: DSP

#1

CBL/SATDVD/LD DVD/LD CBL/SATD-TV

DIGITAL SIGNAL

OPTICAL

COAXIALCOAXIAL

OPTICAL OPTICAL

EXT. DECODER INPUT

L

R

MAIN SURROUND SUB

WOOFER

CENTER

GR

EGLE

GSW

EGCE

GRR

E

GRL

TO: INPUT (1)

W103

■ PRINTED CIRCUIT BOARD (Foil side)

1

G

DSP-A5

P. C. B. INPUT (4)P. C. B. INPUT (3)P. C. B. INPUT (2)

2

3

4

#303

TO: OPERATION (2)

AXR E AXL E

#112

SW5 SW4 SW3 SW2 SW1 –5 +5

W112

#112

TO: INPUT (1)

#112

AXR

AXL AUX-Y AUX-V

#303

E VE AUX-C

#303

916

NJM2296D

8

SW1 SW2 SW3 SW4

SW5 AUX-C AUX-Y

+5

-5

VE

1

W301

MONITOR

OUT

DVD/LD D-TV CBL/SAT

VIDEO SIGNAL

IN OUT

VCR

916

NJM2296D

8

916

NJM2296D

8

+5

-5 VE SW1 SW2 SW3 SW4 SW5 AUX-C AUX-Y

1

MONITOR

OUT

DVD/LD D-TV CBL/SAT

1

S VIDEO SIGNAL

IN OUT

VCR

P. C. B. INPUT (5)

5

6

D371 D372 D373 D374

Location

G2 G2 G2 G2

● Semiconductor Location

Ref. No.

IC301 IC351 IC352 IC371 IC372 IC373 IC374 IC395

Location

B3 D3 D2

F2 G3 G3

F3

E-44/J-42

E-45/J-43

DSP-A5

BACDEFG

H

■ PRINTED CIRCUIT BOARD (Foil side)

1

2

TO: OPERATION (3)

W581

+12 –12 TIR

#581

3

E TIL E TOR E TOL

/ICAC

/ICD

ERRA

● Semiconductor Location

P. C. B. INPUT (1)

Ref. No.

D101 D102 D103

D104 IC101 IC102 IC103 IC104 IC106

E

R

EFLC

TO: DSP

#6

L

CEAC2

DBL

RXAC

TXAC

+5D

#3

DG

SOD

INTD

SID

SCKD

CEAC1

/CSD

–12

CECOD

+12

#3

LIN

RIN

LFE

RR

FR

#6

RL

E

CLKAC

TO:DSP

Location

E2 E3 E2 E3 G4 F4 E4 G2 F3

Ref. No.

IC107 IC108 IC109 IC110 IC111 IC112 IC113 IC114

Location

B4 E4 D4 D3 C2 C3 C2 C3

Ref. No.

Q102 Q106 Q107 Q110 Q112 Q114 Q119 Q120 Q121 Q124 Q125

B,G only

81

#3

4

1

81TC9299P

NJM2068D-D

81

916

5

8

9

TC9299P

16

5

14

8

#6

#581

NJM2068D-D

1

9

#401

M8220L

NJM2068LD

18

NJM2068LD

R

Location

F4 D4 D4 C3 C3 C3 D4 D4 B4 B4 B4

L

PHONO CD TAPE/MD DVD/LD D-TV CBL/SAT VCR SUB

1

TUNER

2

3 4

IN

(PLAY)

4

5

#501

TO: OPERATION (1)

PRV2

CELC

CETC

DTB

CKB

VDN

VUP

CEAC1

/CSD

FMT

CECOD

SCK

SDT

SCKD

SID

MG

#501

+5M

MG

SOD

CLKAC

INTD

#501

–25

+25

#110

LC2

#110

EEE

E

LRRL

RR

CVG–12

+12A

LFEI

RRI

RLO

VUP

CO

VG

LI

E

RI

CI RLI LO

E

#401

E

RO LFEO RRO –12 VDN +10

9

BU2090

81

CEAC2

ERRA

RXAC

/ICD

DBL

TXAC

/ST

DO

TCE

METER

RCK

RCE

RDT

DEST/RDO

16

+5D

LC1

+10

+12

–5

+5

1

M5220L

8

30

16

LC78212

1

18M5220L

15

EGCE

GRR

E

GRL

30

16

GREGLEGSW

LC78213

AXR E AXL E SW5 SW4 SW3 SW2 SW1 –5 +5

1

15

28 15

1

TC9273N-004

14

(REC)

OUT

IN OUT

WOOFER

AUDIO SIGNAL

OUTPUT

6

E-46/J-44

#110

TO: MAIN (6)

#401

TO: POWER (1)

E-47/J-45

W103

TO: INPUT (5)

W112

#112

TO: INPUT (2)

A

B

C D

E F

G H I J K

DSP-A5

■ SCHEMATIC DIAGRAM [INPUT (1/2)]

1

PHONO (MM) EQ AMP

0

AUDIO

2

3

4

SIGNAL

1

2

3

4

IN

(PLAY)

OUT

(REC)

0

11.0

–10.6

0

MAIN L

TO DSP #6 page E-51/J-49 L-4

MAIN L MAIN L

(DSP)

CENTER

LFE

INPUT

SELECTOR

MAIN LEVEL

0

00 0 0

00 00

0

TO INPUT(5) W103 page E-49/J-47

D-2

MAIN/CENTER/LFE/FRONT AMP

23.1

0

0.1

0

0.1

–23.2

CONTROL

MAIN L

11.4

0

00

0.1 0.1

0.3

FRONT L

REAR L

MAIN L

(DSP)

0

00

0

0 0

0 00

0

0 0

0

00

0 0

0

TO OPE(3) #581 page E-50/J-48

H-5

MAIN L

TO POWER(1) #401 page E-53/J-51

A-2

MAIN L

(DSP)

–10dB CONTROL

CENTER/LFE/REAR

SPEAKER LEVEL CONTROL

REAE L

4.9

DRIVE

–11.4

MUTING

–11.5

CENTER

0

FRONT L

23.0

0

23.0

0

000

00

0

CENTER

4.8

4 .8

0

4 .8

000

0

000

00000

0

–11 .5

0

12 .0

0

–11 .5

12.0

0

12.0

REAE L

–11.5

0

CENTER

0

12.0

–11.4

0

–11.4

0

–11.4

–11.4 –11.4 0

0

LIMITTER

0

–11.4

0

–11.4

00

0

MAIN L

A-4

TO MAIN(6) #110 page E-52/J-50

CONTROL

LFE

0

–23.1

0

IC107: BU2090→See page 22(EX),20(J)

•

LFE

EX PANSION

I/O

4.9 0

0

4.9

0

1.4

DRIVE

4.9

3 .3

4.9

0

4.9

3 .3

4.9

0

I-5

0

5

0000

0

00 00

0

–11.0

0

0 0

0

0.1

–23.1

TO INPUT(2) #112 page E-49/J-47

6-CH SELECTOR

6

IN

0

12 .0

OUT

-11.6

4.8

0

7

12 .0

-11.6

12 .0

0

12 .0

-11.6

12 .0

0

4.8

0

00

4.8

OUTPUT

SUB WOOFER

8

MUTING

0

-11.4

0

: NOT USED

TO OPE(1) #501 page E-50/J-48

A-5

TO DSP #3 page E-51/J-49

B-8

IC BLOCK→See page E-49/J-47 PIN CONNECTION DIAGRAM→See page E-49/J-47

Conditions (DSP-A5)

• INPUT → CD

• VOLUME → minimum(–∞)

• IMPEDANCE

SELECTOR → Left

• PRO LOGIC → On

★

All voltages are measured with a 10MΩ/V DC electric volt meter.

★

Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed.

★

Schematic diagram is subject to change without notice.

E-48/J-46

A

2

3

4

5

6

7

8

15

14

13

12

11

10

9

1 16

L-ch

DATA

LATCH

R-ch

DATA

LATCH

LEVEL

SHIFTER

SHIFT REGISTER (13bit)

STROBE GENERATOR

LEVEL

SHIFTER

OUT

IN

NC

A-GND

CS2

STB

DATA

OUT

IN

NC

A-GND

CS1

GND

CK

Vss V

DD

R-ch

L-ch

B C D E F G H I J KL

DSP-A5

■ SCHEMATIC DIAGRAM [INPUT (2/2)]

1

EXT. DECODER

2

3

INPUT

SURROUND

E-1

TO INPUT(1) W103

page E-48/J-46

S VIDEO

SIGNAL

MONITOR

OUT

IN

S VIDEO SELECTOR & AMP

0

5.002.40000

000

0

3.3

0

3.3 –4.9

4

5

6

7

8

DIGITAL SIGNAL

E-49/J-47

DVD/LD

COAXIAL

CBL/SAT COAXIAL

DVD/LD

OPTICAL

D–TV

OPTICAL

CBL/SAT OPTICAL

4.1

0

4.7

0.1

0

4.7

0.1

0

4.7

IC371,372: TC74HCU04AP Hex Inverters

1A 1

1Y 2

2A 3

2Y 4

3A 5

3Y 6

Vss 7

IC101 : TC9273N-004 Analog Function Switch

S1

2

S2

3

S3

4

S4

5

S5

6

S6

7

S7

8

S8

9

S9

10

S10

11

S11

12

LEVEL SHIFTER+SHIFT REGISTER

13 14 15 16

GND CK DATA STB

(L-ch)

10-BIT

LATCH

CIRCUIT

COAXIAL SIGNAL DETECTOR COAXIAL/OPTICAL SELECTOR

(R-ch) SAME

AS L-ch

CIRCUIT

2.5

2.4

14 V

13 6A

12 6Y

11 5A

10 5Y

9 4A

8 4Y

27

S1

26

S2

25

S3

24

S4

23

S5

22

S6

21

S7

20

S8

19

S9

18

S10 S11

17

0

4.7

3.03.0

0

0.3

0

3.0

4.7

0.3

0

4.7

0

0.3

4.7

0

4.7

0

4.7

0

4.7

0

0.3

4.7

0

4.1

0.1

4.7

DIGITAL IN

IC373,374: TC74HC00AP Quad 2-input NAND Gate

DD

1A 1

1B 2

1Y 3

2A 4

2B 5

2Y 6

GND 7

14 Vcc

13 4B

12 4A

11 4Y

10 3B

9 3A

8 3Y

IC102 : LC78213 Analog Function Switch

IC395 : HD74HC153P Dual 4 to 1 Data Selectors

L1

L2

L3

LCOM1

L4

L5

L6

LCOM2

L7

L8

LCOM3

V

DD

Vss

EE

V

RES

4.7

0

4.7

0

IC103 : LC78212 Analog Function Switch

1

2

3 4

5

6

7 8

9

10 11 19

16 12 18

S

17

LEVEL SHIFTER

LATCH

SHIFT RESISTER

0

CONTROL,

DIGITAL

INPUT

SELECTOR

000

4.7

0

0.1

R1

R2

R3 RCOM1

R4

R5

R6 RCOM2

R7

R8 RCOM3

D1

CL CE

0

4.7

0

30

29

28 27 26

25

24 23

22

21 20

14

15

13

VCR

OUT

0

0.1

MONITOR

VIDEO SELECTOR & AMP

OUT

B-1

5 .0

TO DSP #1

page E-51/J-49

000

VIDEO

SIGNAL

IN

VCR

OUT

INPUTS

SELECT STROBE

A

B

X

L

H

L

H

H: High Level L: Low Level X: Don't care

OUTPUTS

Y

G H

L

C0

L

C1

L

C2

L

C3

IC104~106 : NJM2068LD IC108~110 : M5220L Dual OP-Amp

1

OUT1

+ –

2

–IN1

3

+IN1

4

5

–Vcc

+IN2

+

–

6

7

–IN2

IC112,114 : NJM2068D-D Dual OP-Amp

A OUT

A –IN

A +IN

8

V–

+Vcc

OUT2

V+

B OUT

B –IN

B +IN

PIN CONNECTION DIAGRAM OF DIODES, TRANSISTORS AND IC’s.

1SS133 1SS176

HSS104 HZS11B2TD

Anode

Cathode

2SC2878(A, B)

E

C

B

DTA144ES

B

C

E

NJM2068LD

M5220L

8

0

2.40000

3.3

0

3.3

NJM2068D-D

0

5.002.40000

000

0

3.3

–4.9

0

3.3 –4.9

IC111,113 : TC9299P Electric Controlled Volume

TC74HC00AP TC74HCU04AP

BU2090 NJM2296D HD74HC153P TC9299P

TC9273N-004

28

K-4

TO INPUT(1) #112

page E-48/J-46

K-3

TO OPE(2) #303

page E-50/J-48

IC301,351,352 : NJM2296D 4-input to 3-output Video Switch

16 10 14 2

13

VIN1

9

VIN2

VIN3

VIN4

VIN5

20k

7

20k

5

20k

3

20k

S2

S3

INPUTS OUTPUTS

SW1

SW2

SW3 H L

H

X

L

X

H

H H

L

L L H H

H

L L L

X

★ ★

★

14

L

H

L

H: High level, L: Low level, X: Don't care.

LC78212 LC78213

SW2V+ SW1 SW5

S4

S1

20k

S5

S6

S7

6dB

AMP

6dB

AMP

6dB

AMP

75Ω

DRIVER

75Ω

DRIVER

75Ω

DRIVER

1

15

11

VOUT1

VOUT2

VOUT3

81264

V–GNDSW4SW3

SW4

X

H

L

H

L

SW5

VOUT1 H H L

MUTE H L

MUTE L

MUTE

VOUT2 VIN1 VIN1

VIN2

VIN3

VIN4

VIN5

VOUT3 MUTE MUTE MUTE

VIN2 VIN2 VIN3 VIN4 VIN4 VIN4 VIN4 VIN4 VIN5 VIN5 VIN5 VIN5

MUTE

VIN1

MUTE

VIN1 MUTE MUTE

VIN3

VIN4

VIN4 MUTE MUTE

VIN5

VIN5 MUTE MUTE MUTE

Conditions (DSP-A5)

• INPUT → CD

• VOLUME → minimum(–∞)

• IMPEDANCE SELECTOR → Left

• PRO LOGIC → On

All voltages are measured with a 10MΩ/V DC electric volt meter. Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice.

A

2V

SAMPLE 20us

0V

Point

3

(Pin 13 of IC501) V : 2V/div H : 20µsec/div DC range 1 : 1 probe

B

■ SCHEMATIC DIAGRAM [OPERATION]

1

–20.4

–27 .8

–27 .7

C D

–27 .7

–25 .3

–27 .7

–23 .2

–23 .3

–21 .4

–25 .5

–25 .2

–27 .7

–23 .6

–13 .6

–11 .0

–13 .5

–21 .3

–19 .5

–13 .4

–25 .7

–25.7

E F

–25.7

–20.4

G H I J K

FROM

POWER

TRANSFORMER

DSP-A5

2

4.9

–25.7

–25.6

–25.7

–27.7

–23.2

–23.3

–21.4

–25.5

–25.2

–27.7

–23.6

–13.6

–11.0

–13.5

–21.3

–19.5

–13.4

–25.70–25.60–25.7

–25.7

–20.8

–27.8

CH1

0V

(CH1)

4

Point CH1 : Emitter of Q504 CH2 : Collector of Q503 V : 5V or 2V/div H : 5sec/div DC range 1 : 1 probe

S VIDEO

CH2

–25.7

– 27 .7 – 25 .3

–27.7 –27.7 –27.7 –27.7 –27.8

– 27.7

–27.7

0

0.5

0.4 0

4.8

4.9 0

4.8

4.9

4.8

MICROCOMPUTER

M30217MA-A203FP

3

IC501:M30217MA-A203FP

•

→See page 20~22(EX), 18~20(J)

4

–25.7

4.8

4.9

4.9 0

4.8

4.8 0

4.8

4.8 0

0.1 0

I-4

TO MAIN(1) #503 page E-52/J-50

0V

(CH2)

5V 2V

With the POWER switch turned ON, connect the power cord to the AC outlet.

This waveform is not available by pushing the power switch ON and OFF.

SAMPLE 5s

Disconnect the power cord from the AC outlet.

VIDEO AUX

VIDEO

AUDIO

I-5

TO INPUT(2) #303

page E-49/J-47

FLASH µ-COM

4. 8

0

4.8

4.804.904.7

000

2. 4

0

2.1

4.8

0

4.9

4.8

0.204.8

000

3

5

E-8

4

RESET

4.8

0

4.8

REGULATOR

5.6

0

+5V

5.6

0.6

0

12.1

0.6

WRITE CONNECTOR

J-1

TO INPUT(1) #581

page E-48/J-46

11.6

0.1

0.1 –11.2

TONE CONTROL

0

11.6

0

–11.2

6

TO INPUT(1) #501 page E-48/J-46

0

4.9

12.1

7.2

POWER

DOWN

DETECT

–11.4

4.9

–11.4

4.8

4.4

7

11.4

12.1

PIN CONNECTION DIAGRAM OF DIODES, TRANSISTORS AND IC’s.

6.6

0

1SS176 HSS104 HZS5B2TD HZS6B2TD

Anode

Cathode

HZS7A2TD HZS7B2TD

2SA933S(Q,R) DTC144ES

B

C

E

2SC4038(Q,R,S)1SS133

B

C

E

NJM78L05A-T3

1:INPUT 2:COMMON 3:OUTPUT

MAIN L

NJM2068D-D M30217MA-A203FP

80

81

100

5051

31

30

1

8

FULL MUTE

DRIVE

0.4

0.2

0

4.9

2.4

2.1

0

1.501.5

0

: NOT USED : USED

Conditions (DSP-A5)

• INPUT → CD

• VOLUME → minimum(–∞)

• IMPEDANCE SELECTOR → Left

• PRO LOGIC → On

★

All voltages are measured with a 10MΩ/V DC electric volt meter.

★

Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed.

★

Schematic diagram is subject to change without notice.

E-50/J-48

DSP-A5

2V

SAMPLE 50ns

0V

Point

6

Pin 39 of IC6 V : 2V/div H : 50nsec/div DC range 1 : 1 probe

A

B C D E F G H I J KL

■ SCHEMATIC DIAGRAM [DSP]

TO INPUT(4) #1

1

page E-49/J-47

DIGITAL IN

2

0

4.8

8 9

0

00

0

3

DIGITAL FORMAT INTERFACE RECEIVER

4

4. 8

Point

5

0V

5

Pin 9 of IC3 V : 2V/div H : 50nsec/div DC range 1 : 1 probe

E-4

IC2 : HD74HC02FPEL Quad 2-Input NOR

4.8

14

0. 1

11

13

12

0

7

4.8

10

0

5

4

6

4.8

0

4.8

8

5

0

2.2

0

2 3

0

7

6

0.1

4

0

4.8

3

0

2

0

1

0

(DIR5)

0

4.8

4.6

004.7

0

3. 1

4.8

0

2.4

0

5

2.3

2.4

0

4.8

2.3

2.4

0

Vcc4A4B

4Y

14 13 12 11 10 9 8

1234567

1A

1Y

1B

3Y

2Y2A2B

3B

3A

GND

IC1 : NJM2904M IC8~13 : uPC4570G2 Dual OP-Amp

0

~~~~~~~

0

3 .2 2 .4

0 0

0 2 .4 0 .7 4 .6 0 .2

0 3 .2

0

0 3 .2 4 .7

0 4 .7 4 .7

0

~

4 .7

A OUT

A –IN

A +IN

V–

4.7

2.4

4.8

0.1

0.3

4.8

2.4

4.9

2.4

V+

B OUT

B –IN

B +IN

0

2.4

DSP + AC-3/PRO-LOGIC/DTS

DECODER (AC3D2av)

~

0

000

2 .4

3 .2

1 .1

0

3 .2

~

~~~

STATIC RAM(1M SRAM)

~

0.2

0.7

2.4

4.6

2.4

4.7

2.4

~~~

0

~~~~~

~

IC3: YSD917→See page 23(EX), 21(J)

•

IC4: YSS918D-F→See page 24~26(EX), 22~24(J)

•

IC5: IS61C1024-20J→See page 27(EX), 25(J)

•

IC6: AK4526A-VQ→See page 28(EX), 26(J)

•

IC7: AK4324-VF-E2→See page 27(EX), 25(J)

•

0

3.2

0

2.4

2.4 ~

~ ~ ~ ~ ~

3.2 0

4.7

4.7 0

0 0

4.7

~

0

~~~

0

~

0

4.8

0

6

0

4.8

4.802.304.8

0 0 0

2.4

2.4 ~ ~ ~

2.3 0 0

A/D,D/A

CONVERTER

(CODEC.

ADC/DAC)

0

4.604.7

00000

D/A CONVERTER

(DAC)

0.5

0.50.5

4.8

2.3

4.7

2.4

4.8

0

~

0 0

0

0.54.8

AK4324-VF-E2

0.5

0 0

4.8

4.8 0

0

2.4

2.3

2.3 0

4.8

0

0.2

4.8

0.2

7

0

–11.5

1

0

11.9

0

L.P.F

8

4

11.9

0

–11.5

0

11.9

–11.5

6

0

5

8

0

3

4

00

2

0

MAIN L (DSP)

D-1

6

0

5

0

3

2

0

7

0

1

MUTING

TO INPUT(1) #6

page E-48/J-46

0

11.9

0

–10.9

0

FRONT L

0

–11.5

–11.0

0

0 0

00

–11.0

0

0 0

MAIN L

4.8

4. 8

2.4

0

2.4

4.8

2.4

4.8

2.4

4.8

2.4

4.8

2.4

4.8

DSP AMP

4.7

–11.0

0

MUTING

0

–10.9

0 0

0

–11.0

0

2V

6

7

SAMPLE 50ns

+3.3V

REGULATOR

4.8

3.3

0

0.50

MUTE DRIVE

–10.9

0

CENTER

0 0

LFE

0

11.9

0

0 0

0

REAR L

0

–11.5

8

E-51/J-49

TO INPUT(1) #3 page E-48/J-46

G-8

PIN CONNECTION DIAGRAM OF DIODES, TRANSISTORS AND IC’s.

1SS355

Cathode

Anode

2SC3326(A,B) DTA144EKA DTC144EKA

UPC29M33T-E1

NJM2904M uPC4570G2

HD74HC02FPEL

AK4324-VF-E2

24

IS61C1024-20J

13

12

AK4526A-VQ

23 22

33

34

23

YSD917

15

12

28

11

1

14

YSS918D-F

80

81

100

5051

31

30

1

Conditions (DSP-A5)

• INPUT → CD

• VOLUME → minimum(–∞)

• IMPEDANCE SELECTOR → Left

• PRO LOGIC → On

★

All voltages are measured with a 10MΩ/V DC electric volt meter.

★

Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed.

★

Schematic diagram is subject to change without notice.

A

B

■ SCHEMATIC DIAGRAM [MAIN (1/2)]

C D

E F

G H I J K

DSP-A5

1

LIMITTER

44.5

44.4

43.9

30.7

20.4

0

2

MAIN POWER AMP

MAIN L

43.3

0

–0.7

20.6

0

44.1

44.4

–0.7

43.3

0

1.0

3

1.0

MAIN POWER AMP

45.2

1.0

0.5

–0.4

–1.0

–0.5

–1.0

–0.5

–45.2

45.2

1.0

0.5

–1.0

–44.2

–0.5

–1.1

45.2

0

–45.2

45.2

0

45.2

0

45.2

0

45.2

0

MAIN L

PHONES

BE

RE

0

0.5

0

SPEAKERS

BA

SPEAKERS OUTPUT

L

43.3

–0.1

43.3

–0.7

44.4

–0.1

4

REAR POWER AMP

REAR L

K-3

43.3

0

–0.6

44.4

0

–0.6

43.3

44.0

1.0

–44.1

REAR POWER AMP

1.0

–0.4

–1.0

1.0

5

–44.1

TO INPUT(1) #110 page E-48/J-46

44.0

43.2

1.0

43.2

6

A-7

FROM POWER(3) CB721

page E-53/J-51

–0.1

–0.7

44.4

–0.1

–0.7

1.0

–0.4

–1.1

–44.0

CENTER POWER AMP

CENTER

44.0

43.8

7

–0.1

43.8

–0.7

44.4

–0.1

–0.7

1.0

CENTER POWER AMP

1.0

–0.5

–1.1

–1.0

–1.1

–1.0

1.0

–1.1–1.1

–0.5

–45.2

45.2

1.0

0.5

–0.5

–45.2

45.2

0.5

–0.5

–45.2

45.2

1.0

0.5

–0.5

0.5

–0.5

0.5

0

–45.2

0

24.1

12.0

45.2

0

–45.2

45.2

0

–45.2

45.2

0.5

0

45.2

0

REAR

0

45.2

0

45.2

0

L

0

CENTER

–28.8

24.1

–28.8

0

12.1

SPEAKER

RELAY

DRIVE

0.1

0.7

0.1 0

–28.1

0.1

0.8

0

0.5

0.1

D-3

BL

H-3

FROM OPE(1) W553

page E-50/J-48

#16

F-3

W509 W553

FROM MAIN(3) #16

page E-53/J-51

SPEAKERS

OUTPUT

SPEAKERS

(SURROUND)

CENTER

L

REAR

(SURROUND)

R

CENTER

L

REAR

R

0

0.5

0

page E-51/J-49

FROM MAIN(3) W507,508

MAIN L

MAIN

R

L

A

R

SPEAKERS

MAIN

L

B

R

PIN CONNECTION DIAGRAM OF DIODES, TRANSISTORS AND IC’s.

1SS133 1SS176 HSS104 1SS270A MTZJ4.7C MTZJ8.2A

2SD1915F(S,T)

2SA1015(Y) 2SB949(O,Y) 2SC893A(D,E) 2SC1815(Y) 2SC1890A(D,E)

2SB1565(E,F) 2SD2396(J,K)

E

C

B

MTZJ10C MTZJ12C MTZJ15A MTZJ16A MTZJ30.0A

Anode

Cathode

B

C

E

2SA1708(S,T) 2SA1770(S,T) 2SC4488(S,T) 2SC4614(S,T)

B

C

E

2SA1695(O,P,Y) 2SC4468(O,P,Y)

0

–45.2

–0.5

–32.7

–45.2

–33.5–24.0

0

–32.2 –33.9

D-3

FROM MAIN(3) W504

page E-53/J-51

: NOT USED

Conditions (DSP-A5)

• INPUT → CD

• VOLUME → minimum(–∞)

• IMPEDANCE

SELECTOR → Left

• PRO LOGIC → On

★

All voltages are measured with a 10MΩ/V DC electric volt meter.

★

Components having special characteristics are marked and

–0.5

–1.1

–44.3

–44.7

–1.1

–45.3

–45.1

–44.9

0

–44.1

–44.3

8

–12.0

0

–44.9

0

LIMITTER

must be replaced with parts having specifications equal to those originally installed.

★

Schematic diagram is subject to change without notice.

E-52/J-50

DSP-A5

A

B C D E F G H I J KL

■ SCHEMATIC DIAGRAM [MAIN (2/2), POWER]

1

2

CENTER

G-1

VOLUME AMP

MAIN L

POWER (1), (2), (5), (6), (7)

11.4

0

MAIN (3),(4)

0

–11.0

11.4

0

X : NOT USED : USED

TO MAIN(1) #16 page E-52/J-50

I-4

3

TO INPUT(1) #401 page E-48/J-46

0

–11.0

LFE

11.4

0

J-4

TO MAIN(2) W507,508

page E-52/J-50

I-8

TO MAIN(1) W504

page E-52/J-50

POWER SUPPLY

0

45.0

–45.1

0

32.9

–33.6

0

4

REAR L

AC71.1V(54.2V)

IMPEDANCE

SELECTOR

X : NOT USED : USED

PIN CONNECTION DIAGRAM OF DIODES, TRANSISTORS AND IC’s.

0

VOLUME

5

MOTOR DRIVE

0

0.5

1.7

0.7 0 .3

0

0.3

10.5

–11.4

0.7

0

IC401~403 : NJM2068D-D Dual OP-Amp

0.5

A OUT

A –IN

A +IN

V–

V+

B OUT

B –IN

B +IN

IC404 : LB1641 Motor Driver

0.7

SUB POWER SUPPLY

12.8

0

12.8

6.3

6.5

6.3

6.5

00

AC12.8V

1T2 1SS133 1SS176 HSS104

S5VB20

MZS5C2TD 1N4002S HZS12B2TD HZS242TD

Anode

Cathode

S1VB20 D2SBA20

2SA1015(Y) 2SC1815(Y)

2SC1740S(R,S)

E

C

B

2SD2396(J,K)

REGULATOR

23.8

28.5

24.4

AC OUTLETS

6

24.5

0 0

–24.5

–23.8

–28.8

–23.8

7

5.0

9.6

0

A-6

12.0

5.0

19.5

0

10.3

0

POWER SUPPLY

30.2

0

–30.2

19.9

0

–19.9

0

AC48.1V

AC32.2V

VO LTAGE

SELECTOR

B

C

E

NJM78M05FA NJM7805FA NJM7812FA

1.OUTPUT

2.COMMON

3.INPUT

NJM79M05FA NJM79M12FA

1.COMMON

2.INPUT

3.OUTPUT

LB1641 NJM2068D-D

8

TO MAIN(6) CB507

page E-52/J-50

E-53/J-51

–11.6

5.2

10.5

0

–19.6

–4.9

0

–19.5

0

5.1

AC9.8V

★

All voltages are measured with a 10MΩ/V DC electric volt meter.

★

Components having special characteristics are marked and

10

Conditions (DSP-A5)

• INPUT → CD

• VOLUME → minimum(–∞)

• IMPEDANCE SELECTOR → Left

• PRO LOGIC → On

must be replaced with parts having specifications equal to those originally installed.

★

Schematic diagram is subject to change without notice.

■ WARNING

PARTS LIST

■ ELECTRICAL PARTS

Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed.

● Carbon resistors (1/6W or 1/4W) are not included in the ELECTRICAL PARTS List. For the part Nos. of the carbon resistors,refer to page 65.

● Chip resistors are listed on page 64.

ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS:

C. A. EL. CHP : CHIP ALUMI. ELECTROLYTIC CAP C. CE : CERAMIC CAP C. CE. ARRAY : CERAMIC CAP ARRAY C. CE. CHP : CHIP CERAMIC CAP C. CE. ML : MULTILAYER CERAMIC CAP C. CE. M. CHP : CHIP MULTILAYER CERAMIC CAP C. CE. SAFTY : RECOGNIZED CERAMIC CAP C. CE. TUBLR : CERAMIC TUBULAR CAP C. CE. SMI : SEMI CONDUCTIVE CERAMIC CAP C. EL : ELECTROLYTIC CAP C. MICA : MICA CAP C. ML. FLM : MULTILAYER FILM CAP C. MP : METALLIZED PAPER CAP C. MYLAR : MYLAR FILM CAP C. MYLAR. ML : MULTILAYER MYLAR FILM CAP C. PAPER : PAPER CAPACITOR C. PLS : POLYSTYRENE FILM CAP C. POL : POLYESTER FILM CAP C. POLY : POLYETHYLENE FILM CAP C. PP : POLYPROPYLENE FILM CAP C. TNTL : TANTALUM CAP C. TNT. CHP : CHIP TANTALUM CAP C. TRIM : TRIMMER CAP CN : CONNECTOR CN. BS. PIN : CONNECTOR, BASE PIN CN. CANNON : CONNECTOR, CANNON CN. DIN : CONNECTOR, DIN CN. FLAT : CONNECTOR, FLAT CABLE CN. POST : CONNECTOR, BASE POST COIL. MX. AM : COIL, AM MIX COIL. AT. FM : COIL, FM ANTENNA COIL. DT. FM : COIL, FM DETECT COIL. MX. FM : COIL, FM MIX COIL. OUTPT : OUTPUT COIL DIOD. ARRAY : DIODE ARRAY DIODE. BRG : DIODE BRIDGE DIODE. CHP : CHIP DIODE DIODE. VAR : VARACTOR DIODE DIOD. Z. CHP : CHIP ZENER DIODE DIODE. ZENR : ZENER DIODE DSCR. CE : CERAMIC DISCRIMINATOR FER. BEAD : FERRITE BEADS FER. CORE : FERRITE CORE FET. CHP : CHIP FET FL. DSPLY : FLUORESCENT DISPLAY FLTR. CE : CERAMIC FILTER FLTR. COMB : COMB FILTER MODULE FLTR. LC. RF : LC FILTER, EMI GND. MTL : GROUND PLATE GND. TERM : GROUND TERMINAL HOLDER. FUS : FUSE HOLDER IC. PRTCT : IC PROTECTOR JUMPER. CN : JUMPER CONNECTOR JUMPER. TST : JUMPER, TEST POINT L. DTCT : LIGHT DETECTING MODULE L. EMIT : LIGHT EMITTING MODULE

Note) Those parts marked with "#" are not included in the P. C. B. Ass'y.

LED. DSPLY : LED DISPLAY LED. INFRD : LED, INFRARED MODUL. RF : MODULATOR, RF PHOT. CPL : PHOTO COUPLER PHOT. INTR : PHOTO INTERRUPTER PHOT. RFLCT : PHOTO REFLECTOR PIN. TEST : PIN, TEST POINT PLST. RIVET : PLASTIC RIVET R. ARRAY : RESISTOR ARRAY R. CAR : CARBON RESISTOR R. CAR. CHP : CHIP RESISTOR R. CAR.FP : FLAME PROOF CARBON RESISTOR R. FUS : FUSABLE RESISTOR R. MTL. CHP : CHIP METAL FILM RESISTOR R. MTL. FILM : METAL FILM RESISTOR R. MTL. OXD : METAL OXIDE FILM RESISTOR R. MTL. PLAT : METAL PLATE RESISTOR RSNR. CE : CERAMIC RESONATOR RSNR. CRYS : CRYSTAL RESONATOR R. TW. CEM : TWIN CEMENT FIXED RESISTOR R. WW : WIRE WOUND RESISTOR SCR. BND. HD : BIND HEAD B-TITE SCREW SCR. BW. HD : BW HEAD TAPPING SCREW SCR. CUP : CUP TITE SCREW SCR. TERM : SCREW TERMINAL SCR. TR : SCREW, TRANSISTOR SUPRT. PCB : SUPPORT, P. C. B. SURG. PRTCT : SURGE PROTECTOR SW. TACT : TACT SWITCH SW. LEAF : LEAF SWITCH SW. LEVER : LEVER SWITCH SW. MICRO : MICRO SWITCH SW. PUSH : PUSH SWITCH SW. RT. ENC : ROTARY ENCODER SW. RT. MTR : ROTARY SWITCH WITH MOTOR SW. RT : ROTARY SWITCH SW. SLIDE : SLIDE SWITCH TERM. SP : SPEAKER TERMINAL TERM. WRAP : WRAPPING TERMINAL THRMST. CHP : CHIP THERMISTOR TR. CHP : CHIP TRANSISTOR TR. DGT : DIGITAL TRANSISTOR TR. DGT. CHP : CHIP DIGITAL TRANSISTOR TRANS : TRANSFORMER TRANS. PULS : PULSE TRANSFORMER TRANS. PWR : POWER TRANSFORMER ASS'y TUNER. AM : TUNER PACK, AM TUNER. FM : TUNER PACK, FM TUNER. PK : FRONT-END TUNER PACK VR : ROTARY POTENTIOMETER VR. MTR : POTENTIOMETER WITH MOTOR VR. SW : POTENTIOMETER WITH ROTARY SW VR. SLIDE : SLIDE POTENTIOMETER VR. TRIM : TRIMMER POTENTIOMETER

DSP-A5

54

DSP-A5

P. C. B. DSP

Schm Ref

✻

CB1 VQ044300 CN.BS.PIN 7P

✻

PART NO. Description

V4800100 P.C.B. DSP

CB3 VQ044900 CN.BS.PIN 19P CB6 VQ044600 CN.BS.PIN 13P C1 UB245100 C.CE.M.CHP 0.1uF 25V C2 UB052100 C.CE.M.CHP 100pF 50V C3 UB052100 C.CE.M.CHP 100pF 50V C4 UB245100 C.CE.M.CHP 0.1uF 25V C5 UB052100 C.CE.M.CHP 100pF 50V C6 UB052100 C.CE.M.CHP 100pF 50V C7 UB245100 C.CE.M.CHP 0.1uF 25V C8 UB051100 C.CE.M.CHP 10pF 50V C9 UB013100 C.CE.M.CHP 1000pF 50V C10 UB245100 C.CE.M.CHP 0.1uF 25V C11 UR818100 C.EL 100uF 6.3V C12 UB245100 C.CE.M.CHP 0.1uF 25V C20 VJ900700 C.CE.M.CHP 33pF 50V C21 UB044220 C.CE.M.CHP 0.022uF 50V C22 UA953470 C.MYLAR 4700pF 50V C23 VJ900700 C.CE.M.CHP 33pF 50V C32 UB245100 C.CE.M.CHP 0.1uF 25V C33 UB245100 C.CE.M.CHP 0.1uF 25V C34 UB245100 C.CE.M.CHP 0.1uF 25V C35 UB245100 C.CE.M.CHP 0.1uF 25V C44 UB245100 C.CE.M.CHP 0.1uF 25V C45 UB245100 C.CE.M.CHP 0.1uF 25V C46 UB245100 C.CE.M.CHP 0.1uF 25V C47 UR818100 C.EL 100uF 6.3V C48 VJ900700 C.CE.M.CHP 33pF 50V C50 UR818330 C.EL 330uF 6.3V C51 UB245100 C.CE.M.CHP 0.1uF 25V C52 UR818330 C.EL 330uF 6.3V C53 UB245100 C.CE.M.CHP 0.1uF 25V C54 UB245100 C.CE.M.CHP 0.1uF 25V C55 UR829100 C.EL 1000uF 10V C56 UR818330 C.EL 330uF 6.3V C59 UR829100 C.EL 1000uF 10V C61 UB012470 C.CE.M.CHP 470pF 50V C62 UB245100 C.CE.M.CHP 0.1uF 25V C63 UB245100 C.CE.M.CHP 0.1uF 25V C64 UR818330 C.EL 330uF 6.3V C65 UB245100 C.CE.M.CHP 0.1uF 25V C66 UR818330 C.EL 330uF 6.3V C67 UB245100 C.CE.M.CHP 0.1uF 25V C68 UB245100 C.CE.M.CHP 0.1uF 25V C69 UR818330 C.EL 330uF 6.3V C70 UB245100 C.CE.M.CHP 0.1uF 25V C71 VG286200 C.EL 100uF 10V C72 VG286200 C.EL 100uF 10V C73 UB245100 C.CE.M.CHP 0.1uF 25V C74 VG288500 C.EL 10uF 50V C75 UB245100 C.CE.M.CHP 0.1uF 25V C76 VG286200 C.EL 100uF 10V

✻ New Parts

55

Schm Ref

PART NO. Description

C77 UB245100 C.CE.M.CHP 0.1uF 25V C78 UB245100 C.CE.M.CHP 0.1uF 25V C79 UB245100 C.CE.M.CHP 0.1uF 25V C82 VG286200 C.EL 100uF 10V C85 UB245100 C.CE.M.CHP 0.1uF 25V C86 UB245100 C.CE.M.CHP 0.1uF 25V C88 UA953150 C.MYLAR 1500pF 50V C89 UA953150 C.MYLAR 1500pF 50V C90 VG288500 C.EL 10uF 50V C91 VG288500 C.EL 10uF 50V C92 VG288500 C.EL 10uF 50V C93 VG288500 C.EL 10uF 50V C94 VG288500 C.EL 10uF 50V C95 VG288500 C.EL 10uF 50V C96 VG288500 C.EL 10uF 50V C97 VG288500 C.EL 10uF 50V C98 VG288500 C.EL 10uF 50V C99 VG288500 C.EL 10uF 50V C100 UA952100 C.MYLAR 100pF 50V C101 UA952100 C.MYLAR 100pF 50V C102 UA952150 C.MYLAR 150pF 50V(BG)

✻

C103 UA952150 C.MYLAR 150pF 50V

✻

C104 VG288500 C.EL 10uF 50V C106 UA952390 C.MYLAR 390pF 50V C107 UA952390 C.MYLAR 390pF 50V C109 VG288500 C.EL 10uF 50V C110 VG288500 C.EL 10uF 50V C111 UB245100 C.CE.M.CHP 0.1uF 25V C112 VG286500 C.EL 470uF 10V C113 VG286900 C.EL 220uF 10V

✻

C115 VG288500 C.EL 10uF 50V C116 VG288500 C.EL 10uF 50V C117 VG288500 C.EL 10uF 50V C118 UA952390 C.MYLAR 390pF 50V C119 UA952390 C.MYLAR 390pF 50V C120 VG288500 C.EL 10uF 50V C121 VG288500 C.EL 10uF 50V C122 UA952100 C.MYLAR 100pF 50V C123 VG287300 C.EL 22uF 50V C124 VG288500 C.EL 10uF 50V C125 VG287300 C.EL 22uF 50V C126 UA952100 C.MYLAR 100pF 50V C127 VG288500 C.EL 10uF 50V C128 VG288500 C.EL 10uF 50V C129 V4578900 C.EL 47uF 35V

✻

C130 V4578900 C.EL 47uF 35V

✻

C131 UB052100 C.CE.M.CHP 100pF 50V C132 UB052100 C.CE.M.CHP 100pF 50V C133 UB052100 C.CE.M.CHP 100pF 50V C134 UB052100 C.CE.M.CHP 100pF 50V C135 UB052100 C.CE.M.CHP 100pF 50V C136 UB052100 C.CE.M.CHP 100pF 50V C137 UB052100 C.CE.M.CHP 100pF 50V

✻ New Parts

P. C. B. DSP & P. C. B. OPERATION

DSP-A5

Schm Ref

PART NO. Description

C138 UB245100 C.CE.M.CHP 0.1uF 25V C139 UB052100 C.CE.M.CHP 100pF 50V C140 UB052100 C.CE.M.CHP 100pF 50V C141 UB052100 C.CE.M.CHP 100pF 50V C150 UB052100 C.CE.M.CHP 100pF 50V C151 UB012330 C.CE.M.CHP 330pF 50V C152 UB052100 C.CE.M.CHP 100pF 50V C153 UB012330 C.CE.M.CHP 330pF 50V C154 UB052100 C.CE.M.CHP 100pF 50V C155 UB012330 C.CE.M.CHP 330pF 50V C156 UB052100 C.CE.M.CHP 100pF 50V C157 UB052100 C.CE.M.CHP 100pF 50V C158 UB052100 C.CE.M.CHP 100pF 50V C159 UB012560 C.CE.M.CHP 560pF 50V C160 UB052100 C.CE.M.CHP 100pF 50V C161 UB052100 C.CE.M.CHP 100pF 50V C162 UB052100 C.CE.M.CHP 100pF 50V C163 UB052100 C.CE.M.CHP 100pF 50V C164 UB012330 C.CE.M.CHP 330pF 50V C165 UB052100 C.CE.M.CHP 100pF 50V C166 UA952680 C.MYLAR 680pF 50V C167 UA952680 C.MYLAR 680pF 50V C168 UA952150 C.MYLAR 150pF 50V

✻

C169 UA952150 C.MYLAR 150pF 50V

✻

C170 UB245100 C.CE.M.CHP 0.1uF 25V C175 UB245100 C.CE.M.CHP 0.1uF 25V D1 VT332900 DIODE 1SS355 D2 VT332900 DIODE 1SS355 D4 VT332900 DIODE 1SS355 D5 VT332900 DIODE 1SS355 D6 VT332900 DIODE 1SS355 D7 VT332900 DIODE 1SS355 D8 VT332900 DIODE 1SS355 D9 VT332900 DIODE 1SS355 D10 VT332900 DIODE 1SS355 D11 VT332900 DIODE 1SS355 D12 VT332900 DIODE 1SS355 D14 VT332900 DIODE 1SS355 D15 VT332900 DIODE 1SS355 D16 VT332900 DIODE 1SS355 D17 VT332900 DIODE 1SS355 D150 VT332900 DIODE 1SS355 D151 VT332900 DIODE 1SS355 D152 VT332900 DIODE 1SS355 G1 VR463400 TERM.GND D3.5 TP00385 G2 VR463400 TERM.GND D3.5 TP00385 G3 VR463400 TERM.GND D3.5 TP00385 G4 VR463400 TERM.GND D3.5 TP00385 IC1 XR038A00 IC NJM2904M OP AMP IC2 XL091A00 IC HD74HC02FPEL NOR IC3 XW526A00 IC YSD917

✻

IC4 XV304B00 IC YSS918D-F IC5 XV305A00 IC IS61C1024-20J SRAM

✻

✻ New Parts

Schm Ref

PART NO. Description

IC6 XV951A00 IC AK4526A-VQ IC7 XT955A00 IC AK4324-VF-E2

✻

IC8 XF291A00 IC uPC4570G2 IC9 XF291A00 IC uPC4570G2 IC10 XF291A00 IC uPC4570G2 IC11 XF291A00 IC uPC4570G2 IC13 XF291A00 IC uPC4570G2 IC15 XU965A00 IC uPC29M33T-E1 3.3V Q1 VV655300 TR.DGT DTA144EKA Q2 VV655300 TR.DGT DTA144EKA Q3 VV655300 TR.DGT DTA144EKA Q4 VD303700 TR 2SC3326 A,B Q5 VD303700 TR 2SC3326 A,B Q6 VD303700 TR 2SC3326 A,B Q7 VD303700 TR 2SC3326 A,B Q8 VD303700 TR 2SC3326 A,B Q9 VD303700 TR 2SC3326 A,B Q10 VD303700 TR 2SC3326 A,B Q11 VD303700 TR 2SC3326 A,B Q12 VD303700 TR 2SC3326 A,B Q13 VD303700 TR 2SC3326 A,B Q14 VV655700 TR.DGT DTC144EKA R30 HV753220 R.CAR.FP 2.2Ω 1/4W R36 HV753220 R.CAR.FP 2.2Ω 1/4W R37 HV753220 R.CAR.FP 2.2Ω 1/4W R43 HV754100 R.CAR.FP 10Ω 1/4W R44 HV754100 R.CAR.FP 10Ω 1/4W R45 HV753100 R.CAR.FP 1Ω 1/4W R47 HV753100 R.CAR.FP 1Ω 1/4W R114 HV753220 R.CAR.FP 2.2Ω 1/4W R115 HV753220 R.CAR.FP 2.2Ω 1/4W R170 HV753220 R.CAR.FP 2.2Ω 1/4W XL1 V3625700 RSNR.CRYS 24.576MHz

✻

CB501 VU273500 CN 35P

✻

CB502 VU270800 CN 8P

✻

V4801400 P.C.B. OPERATION(RT) V4801500 P.C.B. OPERATION(BG)

CB503 Vi878800 CN.BS.PIN 10P CB581 Vi878700 CN.BS.PIN 9P CB621 VQ047100 CN.BS.PIN 7P C501 UR866220 C.EL 2.2uF 50V C502 VG278900 C.CE.TUBLR 680pF 50V C503 VG278900 C.CE.TUBLR 680pF 50V C504 UR866100 C.EL 1uF 50V C505 VJ599100 C.CE.TUBLR 0.1uF 50V C506 UR819100 C.EL 1000uF 6.3V C507 UR819100 C.EL 1000uF 6.3V C508 VS672200 C.EL 4700uF 5.5V C509 VJ599100 C.CE.TUBLR 0.1uF 50V C510 UR847100 C.EL 10uF 25V

✻ New Parts

56

DSP-A5

P. C. B. OPERATION & P. C. B. INPUT

Schm Ref

PART NO. Description

C511 VJ599100 C.CE.TUBLR 0.1uF 50V C512 UR847470 C.EL 47uF 25V C513 VJ599100 C.CE.TUBLR 0.1uF 50V C514 VJ599100 C.CE.TUBLR 0.1uF 50V C515 VJ599100 C.CE.TUBLR 0.1uF 50V C516 VJ599100 C.CE.TUBLR 0.1uF 50V C581 VG291300 C.EL 100uF 50V

✻

C582 VG291300 C.EL 100uF 50V

✻

C583 VG290500 C.EL 1uF 50V C584 V5690300 C.PP 47pF 100V

✻

C585 VG290600 C.EL 2.2uF 50V C586 V5690300 C.PP 47pF 100V

✻

C587 VG290600 C.EL 2.2uF 50V C588 VG290500 C.EL 1uF 50V C589 UU137470 C.EL 47uF 16V C590 UA655120 C.MYLAR 0.12uF 50V C591 UA954330 C.MYLAR 0.033uF 50V C592 UA954330 C.MYLAR 0.033uF 50V C593 UA655120 C.MYLAR 0.12uF 50V C594 UU137470 C.EL 47uF 16V C595 UU137100 C.EL 10uF 16V C596 VQ645600 C.MYLAR 100pF 50V C597 VQ645600 C.MYLAR 100pF 50V C598 UU137100 C.EL 10uF 16V C599 UU137100 C.EL 10uF 16V C600 UU137100 C.EL 10uF 16V C621 VJ599100 C.CE.TUBLR 0.1uF 50V C622 VJ599100 C.CE.TUBLR 0.1uF 50V C623 VF466800 C.CE.TUBLR 100pF 50V C624 VF466800 C.CE.TUBLR 100pF 50V D501 VD631600 DIODE 1SS133,176,HSS104 D502 VD631600 DIODE 1SS133,176,HSS104 D503 VD631600 DIODE 1SS133,176,HSS104 D504 VD631600 DIODE 1SS133,176,HSS104 D505 VM974100 DIODE.ZENR HZS5B2TD 5.0V D506 VM974100 DIODE.ZENR HZS5B2TD 5.0V D507 VD631600 DIODE 1SS133,176,HSS104 D508 VM974700 DIODE.ZENR HZS7B2TD 7.0V D509 VD631600 DIODE 1SS133,176,HSS104 D510 VD631600 DIODE 1SS133,176,HSS104 D511 VM974400 DIODE.ZENR HZS6B2TD 6.0V(RT) D511 VM974600 DIODE.ZENR HZS7A2TD 7.0V(BG) D512 VD631600 DIODE 1SS133,176,HSS104 IC501 XW826A00 IC.CPU M30217MA-A203FP

✻

IC502 XJ757A00 IC NJM78L05A-T3 IC581 XA987A00 IC NJM2068D-D IC582 XA987A00 IC NJM2068D-D JK621 V2589500 CN 1P PJ621 VR406000 JACK.PIN 3P PN501 V3750200 PIN L=70 Q501 iA093320 TR 2SA933S Q,R Q502 iA093320 TR 2SA933S Q,R Q503 VG722000 TR.DGT DTC144ES

✻ New Parts

57

Schm Ref

PART NO. Description

Q504 iA093320 TR 2SA933S Q,R Q505 VR948600 TR 2SC4038 Q,R,S Q506 VR948600 TR 2SC4038 Q,R,S R581 VP940200 R.MTL.OXD 47Ω 1W R582 VP940200 R.MTL.OXD 47Ω 1W ST601 BB071360 SCR.TERM 8.3x13 SW501 V4586200 SW.RT.ENC REB161PVB20F SW502 VG392900 SW.TACT SKHVAA SW503 VG392900 SW.TACT SKHVAA SW504 VG392900 SW.TACT SKHVAA SW505 VG392900 SW.TACT SKHVAA SW506 VG392900 SW.TACT SKHVAA SW507 VG392900 SW.TACT SKHVAA SW508 VG392900 SW.TACT SKHVAA SW509 VG392900 SW.TACT SKHVAA SW510 VG392900 SW.TACT SKHVAA U501 V3872300 L.DTCT PIC-28143TH5 V501 V4193300 FL.DSPLY 16-BT-71GK VR581 VP741800 VR B20KΩ VR582 VP741900 VR G25KΩ VR583 VP742000 VR MN100KΩ XL501 V4610100 RSNR.CE 10MHz

VS588900 SHEET V4186900 SPACER FL-WIDE 10/32

✻

V4800600 P.C.B. INPUT(RT)

V4800700 P.C.B. INPUT(BG) CB102 VM923600 CN.BS.PIN 13P CB103 Vi878900 CN.BS.PIN 11P CB104 VQ048400 CN 35P

✻

CB105 VM689000 CN.BS.PIN 23P CB106 VQ047400 CN.BS.PIN 19P CB108 VK025300 CN.BS.PIN 9P CB110 VQ047500 CN.BS.PIN 20P CB112 Vi878900 CN.BS.PIN 11P CB301 Vi878800 CN.BS.PIN 10P CB302 VK027000 CN.BS.PIN 11P CB303 VQ047100 CN.BS.PIN 7P CB331 Vi878900 CN.BS.PIN 11P CB351 Vi878800 CN.BS.PIN 10P CB371 V5478200 CN.PHOT.SN 1P GP1FA551RZ

✻

CB372 V5478200 CN.PHOT.SN 1P GP1FA551RZ

✻

CB373 V5478200 CN.PHOT.SN 1P GP1FA551RZ

✻

CB374 VQ044300 CN.BS.PIN 7P

✻

C102 UA952100 C.MYLAR 100pF 50V(BG) C103 UA952220 C.MYLAR 220pF 50V C104 UA952100 C.MYLAR 100pF 50V C105 UA952220 C.MYLAR 220pF 50V C107 VF467300 C.CE.TUBLR 0.01uF 16V C108 VK533900 C.PP 100pF 200V C109 VK533900 C.PP 100pF 200V

✻ New Parts

P. C. B. INPUT

DSP-A5

Schm Ref

PART NO. Description

C110 UA952100 C.MYLAR 100pF 50V C111 UA952100 C.MYLAR 100pF 50V C112 UA952100 C.MYLAR 100pF 50V C113 UA952100 C.MYLAR 100pF 50V C114 FG651470 C.CE 47pF 50V C115 FG651470 C.CE 47pF 50V C116 UA952100 C.MYLAR 100pF 50V C117 UA952100 C.MYLAR 100pF 50V C118 UA952100 C.MYLAR 100pF 50V C119 UA952100 C.MYLAR 100pF 50V C120 VF466800 C.CE.TUBLR 100pF 50V C121 VF466800 C.CE.TUBLR 100pF 50V C122 VF466700 C.CE.TUBLR 47pF 50V C123 VF466700 C.CE.TUBLR 47pF 50V C124 UA655220 C.MYLAR 0.22uF 50V C125 VF467300 C.CE.TUBLR 0.01uF 16V C126 UR866220 C.EL 2.2uF 50V C127 UR828220 C.EL 220uF 10V C128 V4578900 C.EL 47uF 35V

✻

C129 UA953100 C.MYLAR 1000pF 50V C130 UA653910 C.MYLAR 9100pF 50V C131 UA954330 C.MYLAR 0.033uF 50V C132 UA653910 C.MYLAR 9100pF 50V C133 UA954330 C.MYLAR 0.033uF 50V C134 UA953100 C.MYLAR 1000pF 50V C135 UR828220 C.EL 220uF 10V C136 V4578900 C.EL 47uF 35V

✻

C137 UR866220 C.EL 2.2uF 50V C138 VG291200 C.EL 47uF 50V C139 VG291200 C.EL 47uF 50V C142 VJ599100 C.CE.TUBLR 0.1uF 50V C143 VJ599100 C.CE.TUBLR 0.1uF 50V C144 UA954680 C.MYLAR 0.068uF 50V C145 UA954180 C.MYLAR 0.018uF 50V C146 UR828220 C.EL 220uF 10V C147 UU137100 C.EL 10uF 16V C148 UU137100 C.EL 10uF 16V C149 UU137100 C.EL 10uF 16V C150 UU137100 C.EL 10uF 16V C151 VG287200 C.EL 10uF 50V C152 VG288500 C.EL 10uF 50V C153 VG287200 C.EL 10uF 50V C154 UA952220 C.MYLAR 220pF 50V C155 UA952100 C.MYLAR 100pF 50V C156 VG287200 C.EL 10uF 50V C157 VG288500 C.EL 10uF 50V C158 VG287200 C.EL 10uF 50V C159 UR837100 C.EL 10uF 16V C160 UR837100 C.EL 10uF 16V C161 VJ599100 C.CE.TUBLR 0.1uF 50V C162 VJ599100 C.CE.TUBLR 0.1uF 50V C163 UA952390 C.MYLAR 390pF 50V C164 UA952390 C.MYLAR 390pF 50V

✻ New Parts

Schm Ref C165 Vi717200 C.MYLAR 0.027uF 50V

✻

C166 Vi717200 C.MYLAR 0.027uF 50V

✻

PART NO. Description

C167 UU137100 C.EL 10uF 16V C168 UU137100 C.EL 10uF 16V C169 VP917700 C.PP 470pF 100V

✻

C170 V4578900 C.EL 47uF 35V

✻

C171 V4578900 C.EL 47uF 35V

✻

C172 VP917700 C.PP 470pF 100V

✻

C173 UU137100 C.EL 10uF 16V C174 UU137100 C.EL 10uF 16V C175 Vi717200 C.MYLAR 0.027uF 50V

✻

C176 Vi717200 C.MYLAR 0.027uF 50V

✻

C177 VJ599100 C.CE.TUBLR 0.1uF 50V C178 VJ599100 C.CE.TUBLR 0.1uF 50V C179 VG291200 C.EL 47uF 50V C180 VG291200 C.EL 47uF 50V C181 VJ599100 C.CE.TUBLR 0.1uF 50V C182 VG287200 C.EL 10uF 50V C183 VG291200 C.EL 47uF 50V C184 VG291200 C.EL 47uF 50V C185 VG287200 C.EL 10uF 50V C186 UR866470 C.EL 4.7uF 50V C187 UR866470 C.EL 4.7uF 50V C188 VJ599100 C.CE.TUBLR 0.1uF 50V C189 VJ599100 C.CE.TUBLR 0.1uF 50V C190 VG287200 C.EL 10uF 50V C191 VG287200 C.EL 10uF 50V C192 UR866470 C.EL 4.7uF 50V C199 UR866470 C.EL 4.7uF 50V C200 VJ599100 C.CE.TUBLR 0.1uF 50V C201 VJ599100 C.CE.TUBLR 0.1uF 50V C202 UA952100 C.MYLAR 100pF 50V C203 UA952100 C.MYLAR 100pF 50V C302 VF466800 C.CE.TUBLR 100pF 50V C303 UR837470 C.EL 47uF 16V C304 UR837100 C.EL 10uF 16V C305 UR837100 C.EL 10uF 16V C306 UR837100 C.EL 10uF 16V C307 UR837100 C.EL 10uF 16V C309 VF466800 C.CE.TUBLR 100pF 50V C310 UR837470 C.EL 47uF 16V C331 VG278400 C.CE.TUBLR 220pF 50V C332 VG278400 C.CE.TUBLR 220pF 50V C333 VG278400 C.CE.TUBLR 220pF 50V C334 VG278400 C.CE.TUBLR 220pF 50V C335 VG278400 C.CE.TUBLR 220pF 50V C336 VG278400 C.CE.TUBLR 220pF 50V C337 VF467300 C.CE.TUBLR 0.01uF 16V C351 VF466800 C.CE.TUBLR 100pF 50V C352 VF466800 C.CE.TUBLR 100pF 50V C353 UR837100 C.EL 10uF 16V C354 UR837100 C.EL 10uF 16V C355 UR837100 C.EL 10uF 16V

✻ New Parts

58

DSP-A5

P. C. B. INPUT

Schm Ref

PART NO. Description

C356 UR837100 C.EL 10uF 16V C357 VF466800 C.CE.TUBLR 100pF 50V C358 VF466800 C.CE.TUBLR 100pF 50V C360 UR837330 C.EL 33uF 16V C362 UR837330 C.EL 33uF 16V C363 UR837470 C.EL 47uF 16V C364 UR837470 C.EL 47uF 16V C365 UR837100 C.EL 10uF 16V C366 UR837100 C.EL 10uF 16V C367 UR837100 C.EL 10uF 16V C368 UR837100 C.EL 10uF 16V C371 VJ599100 C.CE.TUBLR 0.1uF 50V C372 VJ599100 C.CE.TUBLR 0.1uF 50V C373 UR847220 C.EL 22uF 25V C374 VG276600 C.CE.TUBLR 22pF 50V C375 VF466600 C.CE.TUBLR 10pF 50V C376 VF466600 C.CE.TUBLR 10pF 50V C377 VG276600 C.CE.TUBLR 22pF 50V C378 UR847220 C.EL 22uF 25V C379 VJ599100 C.CE.TUBLR 0.1uF 50V C380 VJ599100 C.CE.TUBLR 0.1uF 50V C381 VJ599100 C.CE.TUBLR 0.1uF 50V C382 VJ599100 C.CE.TUBLR 0.1uF 50V C383 VJ599100 C.CE.TUBLR 0.1uF 50V C384 VG278400 C.CE.TUBLR 220pF 50V C385 VF467000 C.CE.TUBLR 1000pF 50V C386 VF467000 C.CE.TUBLR 1000pF 50V C387 VG278400 C.CE.TUBLR 220pF 50V C388 VJ599100 C.CE.TUBLR 0.1uF 50V C389 VJ599100 C.CE.TUBLR 0.1uF 50V C390 VJ599100 C.CE.TUBLR 0.1uF 50V C391 UR828100 C.EL 100uF 10V D101 VM975300 DIODE.ZENR HZS11B2TD 11V D102 VM975300 DIODE.ZENR HZS11B2TD 11V D103 VM975300 DIODE.ZENR HZS11B2TD 11V D104 VM975300 DIODE.ZENR HZS11B2TD 11V D371 VD631600 DIODE 1SS133,176,HSS104 D372 VD631600 DIODE 1SS133,176,HSS104 D373 VD631600 DIODE 1SS133,176,HSS104 D374 VD631600 DIODE 1SS133,176,HSS104 IC101 XP580A00 IC TC9273N-004

✻

IC102 XP896A00 IC LC78213 IC103 XP895A00 IC LC78212 IC104 XM356A00 IC NJM2068LD IC106 XM356A00 IC NJM2068LD IC107 XP265A00 IC BU2090 IC108 iG092000 IC M5220L IC109 iG092000 IC M5220L IC110 iG092000 IC M5220L IC111 XR040A00 IC TC9299P IC112 XA987A00 IC NJM2068D-D IC113 XR040A00 IC TC9299P IC114 XA987A00 IC NJM2068D-D

✻ New Parts

59

Schm Ref

IC301 XW164A00 IC NJM2296D

✻

IC351 XW164A00 IC NJM2296D

✻

IC352 XW164A00 IC NJM2296D

✻

PART NO. Description

IC371 iG142200 IC TC74HCU04AP IC372 iG142200 IC TC74HCU04AP IC373 iR000000 IC TC74HC00AP

✻

IC374 iR000000 IC TC74HC00AP

✻

IC395 XT208A00 IC HD74HC153P MPX JK351 VP113600 CN.DIN 2P JK352 VP113600 CN.DIN 2P JK353 VP113600 CN.DIN 2P L371 GE901970 COIL 68uH L372 GE901970 COIL 68uH L373 GE901970 COIL 68uH PJ101 VQ260900 JACK.PIN 4P PJ102 VU857800 JACK.PIN 6P PJ103 VU857800 JACK.PIN 6P PJ104 VJ696300 JACK.PIN 4P PJ105 VK437600 JACK.PIN 1P PJ301 VJ695900 JACK.PIN 3P PJ302 VJ695900 JACK.PIN 3P PJ331 VT003300 JACK.PIN 6P PJ371 VZ537500 JACK.PIN 2P PN101 V3750200 PIN L=70 Q102 iC287820 TR 2SC2878 A,B Q106 iC287820 TR 2SC2878 A,B Q107 iC287820 TR 2SC2878 A,B Q110 iC287820 TR 2SC2878 A,B Q112 iC287820 TR 2SC2878 A,B Q114 iC287820 TR 2SC2878 A,B Q119 iC287820 TR 2SC2878 A,B Q120 iC287820 TR 2SC2878 A,B Q121 VG721700 TR.DGT DTA144ES Q124 VG721700 TR.DGT DTA144ES Q125 VG721700 TR.DGT DTA144ES R141 HV755100 R.CAR.FP 100Ω 1/4W R154 HV755100 R.CAR.FP 100Ω 1/4W R155 VP940200 R.MTL.OXD 47Ω 1W R156 VP940200 R.MTL.OXD 47Ω 1W R216 VP940200 R.MTL.OXD 47Ω 1W R217 VP940200 R.MTL.OXD 47Ω 1W R231 VP940200 R.MTL.OXD 47Ω 1W R232 VP940200 R.MTL.OXD 47Ω 1W R245 HV753220 R.CAR.FP 2.2Ω 1/4W R246 HV753220 R.CAR.FP 2.2Ω 1/4W R386 HV753220 R.CAR.FP 2.2Ω 1/4W

✻ New Parts

P. C. B. POWER

DSP-A5

Schm Ref

✻

PART NO. Description

V4801900 P.C.B. POWER(B) V4802000 P.C.B. POWER(G)

V4802400 P.C.B. POWER(RT) CB401 VQ045300 CN.BS.PIN 23P CB451 Vi878600 CN.BS.PIN 8P CB721 VQ963000 CN.BS.PIN 9P CB722 Vi878600 CN.BS.PIN 8P CB801 VQ960900 CN.BS.PIN 6P CB804 VP206500 HOLDER.FUS EYF-52BCT CB805 VG879900 CN.BS.PIN 2P CB806 VP206500 HOLDER.FUS EYF-52BCT CB851 VP206500 HOLDER.FUS EYF-52BCT(RT) CB852 VP206500 HOLDER.FUS EYF-52BCT(RT) C401 VG290600 C.EL 2.2uF 50V C402 VP917500 C.PP 100pF 100V

✻

C403 VP917500 C.PP 100pF 100V

✻

C404 VG290600 C.EL 2.2uF 50V C405 VG290600 C.EL 2.2uF 50V C406 VG290600 C.EL 2.2uF 50V C407 VG290600 C.EL 2.2uF 50V C408 VG290600 C.EL 2.2uF 50V C409 UN866100 C.EL 1uF 50V C410 UU137100 C.EL 10uF 16V C412 VM645200 C.PP 560pF 100V C414 VM645200 C.PP 560pF 100V C417 UU137100 C.EL 10uF 16V C418 UU137100 C.EL 10uF 16V C420 VG291300 C.EL 100uF 50V

✻

C421 VP917500 C.PP 100pF 100V

✻

C422 VG286200 C.EL 100uF 10V C423 UA952100 C.MYLAR 100pF 50V C424 VG286200 C.EL 100uF 10V C425 VG291300 C.EL 100uF 50V

✻

C427 Vi578700 C.EL 10uF 50V

✻

C428 Vi578700 C.EL 10uF 50V

✻

C430 UA952100 C.MYLAR 100pF 50V C431 VG286200 C.EL 100uF 10V C432 UA952100 C.MYLAR 100pF 50V C433 VG286200 C.EL 100uF 10V C435 Vi578700 C.EL 10uF 50V

✻

C436 VJ599100 C.CE.TUBLR 0.1uF 50V C451 VG291500 C.EL 330uF 50V

✻

C452 VG291500 C.EL 330uF 50V

✻

!

C453 UR749220 C.EL 2200uF 25V C454 VE326000 C.MYLAR.ML 0.1uF 50V

!

C455 UR749470 C.EL 4700uF 25V C456 VE326000 C.MYLAR.ML 0.1uF 50V C457 VS745400 C.POL.MTL 0.1uF 100V

!

C458 UR73A100 C.EL 10000uF 16V C461 VE326000 C.MYLAR.ML 0.1uF 50V C462 VE326000 C.MYLAR.ML 0.1uF 50V

!

C463 UR73A100 C.EL 10000uF 16V C464 VS745400 C.POL.MTL 0.1uF 100V

✻ New Parts

Schm Ref

PART NO. Description

C721 VG291200 C.EL 47uF 50V C722 VG291200 C.EL 47uF 50V C723 VG287600 C.EL 100uF 25V C724 VG288500 C.EL 10uF 50V C725 VG287600 C.EL 100uF 25V C726 VG288500 C.EL 10uF 50V C727 VG291200 C.EL 47uF 50V C728 VG291200 C.EL 47uF 50V C729 UR838100 C.EL 100uF 16V C730 UR838100 C.EL 100uF 16V C731 UR847100 C.EL 10uF 25V C732 UR838100 C.EL 100uF 16V C733 UR847100 C.EL 10uF 25V C734 UR847100 C.EL 10uF 25V C801 FG613100 C.CE 1000pF 50V(RT) C802 VJ599100 C.CE.TUBLR 0.1uF 50V C804 VL884600 C.PP 0.01uF 100V

✻

C805 UR896470 C.EL 4.7uF 100V(RT)

✻

C806 Vi716700 C.MYLAR 0.01uF 50V

!

C807 V3501400 C.CE.SAFTY 0.01uP 275V C808 UR848220 C.EL 220uF 25V(RT) D401 VM974200 DIODE.ZENR HZS5C2TD 5.0V

!

D451 VQ379300 DIODE.BRG S1VB20 1.0A 200V

!

D452 VQ379300 DIODE.BRG S1VB20 1.0A 200V

!

D453 V4269600 DIODE.BRG D2SBA20 1.5A 200V

✻

D721 VM976300 DIODE.ZENR HZS242TD 24V D722 VM976300 DIODE.ZENR HZS242TD 24V D801 VD631600 DIODE 1SS133,176,HSS104 D803 VM975600 DIODE.ZENR HZS12B2TD 12V(RT) D804 VV307700 DIODE 1N4002S D805 VV307700 DIODE 1N4002S D806 VV307700 DIODE 1N4002S D807 VV307700 DIODE 1N4002S

!

F802 VS823300 FUSE T8.0A 125V

!

F851 KB000790 FUSE T4.0A 250V(RT) HS801 VR506800 HEAT.SINK PUH16-25(RT) IC401 XA987A00 IC NJM2068D-D IC402 XA987A00 IC NJM2068D-D IC403 XA987A00 IC NJM2068D-D IC404 XF494A00 IC LB1641

!

IC721 XJ608A00 IC NJM7812FA

!

IC722 XD343A00 IC NJM79M12FA

!

IC723 XJ604A00 IC NJM78M05FA

!

IC724 XE436A00 IC NJM79M05FA

!

IC725 XJ607A00 IC NJM7805FA 5V PN451 V3750200 PIN L=70 Q721 iC1815I0 TR 2SC1815 Y Q722 iA1015I0 TR 2SA1015 Y Q801 iC174020 TR 2SC1740S R,S Q802 VR510800 TR 2SD2396 J,K(RT) R411 VP940200 R.MTL.OXD 47Ω 1W R412 VP940200 R.MTL.OXD 47Ω 1W R435 HV754100 R.CAR.FP 10Ω 1/4W

✻ New Parts

60

DSP-A5

P. C. B. POWER & P. C. B. MAIN

Schm Ref

PART NO. Description

R451 HV753100 R.CAR.FP 1Ω 1/4W R452 HV753100 R.CAR.FP 1Ω 1/4W R725 HV753100 R.CAR.FP 1Ω 1/4W R726 HV753100 R.CAR.FP 1Ω 1/4W R727 HV755100 R.CAR.FP 100Ω 1/4W R728 HV755100 R.CAR.FP 100Ω 1/4W R729 HV753100 R.CAR.FP 1Ω 1/4W R730 VP939500 R.MTL.FLM 1Ω 1W

✻

R731 VP939600 R.MTL.FLM 2.2Ω 1W R802 HV756560 R.CAR.FP 5.6KΩ 1/4W(RT) R803 HV756560 R.CAR.FP 5.6KΩ 1/4W(RT)

!

RY801 V2712300 RELAY DC SDT-S-112LMR ST801 BB071360 SCR.TERM 8.3x13 SW851 VA961800 VOLT.SELCT ESE-37247-F(RT)

!

T801 XW607A00 TRANS.PWR (RT)

✻

!

TE801 V4746500 OUTLET.AC 3P(RT) VR401 VV613500 VR A100KΩ

EP600140 SCR.BND.HD 3x10 MFZN2-BL(RT)

✻

V4802700 P.C.B. MAIN(RT)

V4802800 P.C.B. MAIN(BG) CB501 VQ045000 CN.BS.PIN 20P CB502 VQ961700 CN.BS.PIN 14P CB503 VQ963500 CN.BS.PIN 14P CB505 VF728200 CN.BS.PIN 10P CB506 Vi878600 CN.BS.PIN 8P CB507 VQ961200 CN.BS.PIN 9P CB702 VQ584700 CN.BS.PIN 5P CB711 VQ584700 CN.BS.PIN 5P CB751 Vi878600 CN.BS.PIN 8P CB752 VQ962700 CN.BS.PIN 6P C501 VK534000 C.PP 220pF 200V C502 Vi377400 C.EL 4.7uF 63V

✻

C503 V2290000 C.EL 22uF 63V

✻

C504 UU137100 C.EL 10uF 16V C505 UU137100 C.EL 10uF 16V C506 V5618600 C.EL 10uF 25V

✻

C0507 UU138100 C.EL 100uF 16V C508 Vi578700 C.EL 10uF 50V

✻

C509 Vi578700 C.EL 10uF 50V

✻

C510 VQ645600 C.MYLAR 100pF 50V C511 VQ462600 C.MYLAR 220pF 50V C512 VQ645600 C.MYLAR 100pF 50V C513 VQ462600 C.MYLAR 220pF 50V C514 VQ645600 C.MYLAR 100pF 50V C515 VQ462600 C.MYLAR 220pF 50V C516 UA952100 C.MYLAR 100pF 50V C517 UA952220 C.MYLAR 220pF 50V C518 UA952100 C.MYLAR 100pF 50V C519 UA952220 C.MYLAR 220pF 50V C520 FU451150 C.MICA 15pF 500V C521 VG291300 C.EL 100uF 50V

✻

✻ New Parts

61

Schm Ref

C522 VP918000 C.PP 3300pF 100V

✻

PART NO. Description

C523 FU451150 C.MICA 15pF 500V C524 VG291300 C.EL 100uF 50V

✻

C525 VP918000 C.PP 3300pF 100V

✻

C526 FU451150 C.MICA 15pF 500V C527 VG291200 C.EL 47uF 50V C528 VP918000 C.PP 3300pF 100V

✻

C529 VR516400 C.CE 15pF 500V C530 V4578900 C.EL 47uF 35V

✻

C531 UA953330 C.MYLAR 3300pF 50V C532 VR516400 C.CE 15pF 500V C533 V4578900 C.EL 47uF 35V

✻

C534 UA953330 C.MYLAR 3300pF 50V C535 VG291200 C.EL 47uF 50V C536 VG291200 C.EL 47uF 50V C537 VG291200 C.EL 47uF 50V C538 VG291200 C.EL 47uF 50V C539 VG291200 C.EL 47uF 50V C540 V2290000 C.EL 22uF 63V

✻

C541 VS759000 C.PP 150pF 630V C542 VG287500 C.EL 47uF 50V C543 V5618900 C.EL 47uF 25V

✻

C544 VS759000 C.PP 150pF 630V C545 VS759000 C.PP 150pF 630V C546 VT898000 C.MYLAR 0.1uF 100V

✻

C547 V5618900 C.EL 47uF 25V

✻

C548 VS759000 C.PP 150pF 630V C549 VS759000 C.PP 150pF 630V C550 V5618900 C.EL 47uF 25V

✻

C551 VS759000 C.PP 150pF 630V C552 V3872800 C.MYLAR 150pF 100V

✻

C553 VG287500 C.EL 47uF 50V C554 V3872800 C.MYLAR 150pF 100V

✻

C555 V3872800 C.MYLAR 150pF 100V

✻

C556 VG287500 C.EL 47uF 50V C557 V3872800 C.MYLAR 150pF 100V

✻

C558 VP918300 C.PP 0.022uF 100V

✻

C559 VP918300 C.PP 0.022uF 100V

✻

C560 VP918300 C.PP 0.022uF 100V

✻

C561 UA954220 C.MYLAR 0.022uF 50V C562 UA954220 C.MYLAR 0.022uF 50V C563 UR866470 C.EL 4.7uF 50V C564 VT898000 C.MYLAR 0.1uF 100V

✻

C565 VK534000 C.PP 220pF 200V C568 UR866470 C.EL 4.7uF 50V C569 UR866470 C.EL 4.7uF 50V C570 UR818220 C.EL 220uF 6.3V C582 V2290000 C.EL 22uF 63V

✻

!

C751 VS529200 C.EL 10000uF 63V

!

C752 VS529200 C.EL 10000uF 63V C753 VT898000 C.MYLAR 0.1uF 100V

✻

C754 VT898000 C.MYLAR 0.1uF 100V

✻

C755 VK534100 C.PP 0.01uF 100V

✻ New Parts

P. C. B. MAIN

DSP-A5

Schm Ref C760 VG291300 C.EL 100uF 50V

✻

C761 VG291300 C.EL 100uF 50V

✻

PART NO. Description

C762 UA655100 C.MYLAR 0.1uF 50V C763 UA655100 C.MYLAR 0.1uF 50V D501 VG439600 DIODE.ZENR MTZJ10C 10V D502 VD631600 DIODE 1SS133,176,HSS104 D503 VD631600 DIODE 1SS133,176,HSS104 D504 VD631600 DIODE 1SS133,176,HSS104 D505 VD631600 DIODE 1SS133,176,HSS104 D507 VN008700 DIODE 1SS270A D508 VN008700 DIODE 1SS270A D509 VN008700 DIODE 1SS270A D510 VN008700 DIODE 1SS270A D511 VN008700 DIODE 1SS270A D512 VG440300 DIODE.ZENR MTZJ12C 12V

✻

D513 VG443200 DIODE.ZENR MTZ J 30.0A 30.0V

✻

D514 VG440300 DIODE.ZENR MTZJ12C 12V

✻

D515 VG440300 DIODE.ZENR MTZJ12C 12V

✻

D521 VD631600 DIODE 1SS133,176,HSS104 D522 VN008700 DIODE 1SS270A D523 VN008700 DIODE 1SS270A D524 VN008700 DIODE 1SS270A D525 VN008700 DIODE 1SS270A D526 VN008700 DIODE 1SS270A D527 VG440300 DIODE.ZENR MTZJ12C 12V

✻

D528 VG440300 DIODE.ZENR MTZJ12C 12V

✻

D529 VG440300 DIODE.ZENR MTZJ12C 12V

✻

D530 VG440300 DIODE.ZENR MTZJ12C 12V

✻

D531 VD631600 DIODE 1SS133,176,HSS104 D532 VD631600 DIODE 1SS133,176,HSS104

!

D751 VM702000 DIODE.BRG S5VB20 3.5A 200V

✻

D752 VG440300 DIODE.ZENR MTZJ12C 12V

✻

!

D759 VS997800 DIODE 1T2

!

D760 VS997800 DIODE 1T2 D761 VN008700 DIODE 1SS270A

!

D762 VS997800 DIODE 1T2

!

D763 VS997800 DIODE 1T2 D764 VN008700 DIODE 1SS270A D765 VN008700 DIODE 1SS270A D766 VG437200 DIODE.ZENR MTZJ4.7C 4.7V D767 VN008700 DIODE 1SS270A D768 VN008700 DIODE 1SS270A G501 VR463400 TERM.GND D3.5 TP00385 JK711 V2700900 JACK.PHONE JY-6317-03-030GD PJ501 V5479200 JACK.PIN 4P YKC21-3739

✻

PJ701 VR765100 JACK.PIN 2P PN501 V3750200 PIN L=70 PN502 V3750200 PIN L=70 PN503 V3750200 PIN L=70 PN504 V3750200 PIN L=70 Q506 VP883100 TR 2SC1890A D,E Q507 VP883100 TR 2SC1890A D,E Q508 VP883100 TR 2SC1890A D,E

✻ New Parts

Schm Ref

PART NO. Description

Q509 VP883100 TR 2SC1890A D,E Q510 VP883100 TR 2SC1890A D,E Q511 VP883100 TR 2SC1890A D,E Q512 V3966800 TR 2SB949 O,Y

✻

Q513 VP883100 TR 2SC1890A D,E Q514 V3966800 TR 2SB949 O,Y

✻

Q515 VP883100 TR 2SC1890A D,E Q516 V3966800 TR 2SB949 O,Y

✻

Q517 VP883100 TR 2SC1890A D,E Q518 V3966800 TR 2SB949 O,Y

✻

Q519 VP883100 TR 2SC1890A D,E Q520 V3966800 TR 2SB949 O,Y

✻

!

Q521 VK432900 TR 2SD1915F S,T

!

Q522 VK432900 TR 2SD1915F S,T

!

Q523 VK432900 TR 2SD1915F S,T

!

Q524 VK432900 TR 2SD1915F S,T

!

Q525 VK432900 TR 2SD1915F S,T

!

Q526 VP872700 TR 2SC4488 S,T

!

Q527 VR355900 TR.PAIR 2SA1695/C4468 OPY Q528 iC1815I0 TR 2SC1815 Y

!

Q529 VP872600 TR 2SA1708 S,T

!

Q530 VP872700 TR 2SC4488 S,T

!

Q531 VR355900 TR.PAIR 2SA1695/C4468 OPY

!

Q532 VS883300 TR 2SB1565 E,F

!

Q533 VP872600 TR 2SA1708 S,T

!

Q534 VP872700 TR 2SC4488 S,T

!

Q535 VR355900 TR.PAIR 2SA1695/C4468 OPY

!

Q536 VP883000 TR 2SA893A D,E

!

Q537 VP872600 TR 2SA1708 S,T

!

Q538 VP872700 TR 2SC4488 S,T

!

Q539 VR355900 TR.PAIR 2SA1695/C4468 OPY Q540 VP883000 TR 2SA893A D,E

!

Q541 VP872600 TR 2SA1708 S,T

!

Q542 VP872700 TR 2SC4488 S,T

!

Q543 VR355900 TR.PAIR 2SA1695/C4468 OPY

!

Q545 VP872600 TR 2SA1708 S,T Q546 VP883100 TR 2SC1890A D,E Q547 VP883100 TR 2SC1890A D,E Q548 VP883100 TR 2SC1890A D,E Q549 VP883100 TR 2SC1890A D,E Q550 VP883100 TR 2SC1890A D,E Q551 VP883000 TR 2SA893A D,E

!

Q552 iA1015I0 TR 2SA1015 Y Q553 iC1815I0 TR 2SC1815 Y Q554 VP883100 TR 2SC1890A D,E Q555 iC1815I0 TR 2SC1815 Y

!

Q557 VR510800 TR 2SD2396 J,K

!

R516 HV754100 R.CAR.FP 10Ω 1/4W R538 VP940400 R.MTL.OXD 100Ω 1W

!

R543 HV756150 R.CAR.FP 1.5KΩ 1/4W R545 VP940400 R.MTL.OXD 100Ω 1W R552 VP940400 R.MTL.OXD 100Ω 1W R559 HV755100 R.CAR.FP 100Ω 1/4W

✻ New Parts

62

DSP-A5

P. C. B. MAIN

Schm Ref

PART NO. Description

R566 HV755100 R.CAR.FP 100Ω 1/4W R567 VT975300 R.MTL.OXD 3.9KΩ 1W R569 V3946100 R.MTL.OXD 2.7KΩ 0.5W

✻

R570 V3945100 R.MTL.OXD 390Ω 0.5W

✻

R571 V3945600 R.MTL.OXD 1KΩ 0.5W

✻

R572 V3945500 R.MTL.OXD 820Ω 0.5W

✻

R573 VT975300 R.MTL.OXD 3.9KΩ 1W

✻

R575 V3946100 R.MTL.OXD 2.7KΩ 0.5W

✻

R576 V3945100 R.MTL.OXD 390Ω 0.5W

✻

R577 V3945600 R.MTL.OXD 1KΩ 0.5W

✻

R578 V3945500 R.MTL.OXD 820Ω 0.5W

✻

R579 VT975300 R.MTL.OXD 3.9KΩ 1W

✻

R580 VP941500 R.MTL.OXD 4.7KΩ 1W R581 V3946100 R.MTL.OXD 2.7KΩ 0.5W

✻

R582 V3945100 R.MTL.OXD 390Ω 0.5W

✻

R583 V3945600 R.MTL.OXD 1KΩ 0.5W

✻

R584 V3945500 R.MTL.OXD 820Ω 0.5W

✻

R585 VT975300 R.MTL.OXD 3.9KΩ 1W

✻

R586 VP941500 R.MTL.OXD 4.7KΩ 1W R587 V3946100 R.MTL.OXD 2.7KΩ 0.5W

✻

R588 V3945100 R.MTL.OXD 390Ω 0.5W

✻

R589 V3945600 R.MTL.OXD 1KΩ 0.5W

✻

R590 V3945500 R.MTL.OXD 820Ω 0.5W

✻

R591 VT975300 R.MTL.OXD 3.9KΩ 1W

✻

R592 VP941500 R.MTL.OXD 4.7KΩ 1W R593 V3946100 R.MTL.OXD 2.7KΩ 0.5W

✻

R594 V3945100 R.MTL.OXD 390Ω 0.5W

✻

R595 V3945600 R.MTL.OXD 1KΩ 0.5W

✻

R596 V3945500 R.MTL.OXD 820Ω 0.5W

✻

R597 VP941500 R.MTL.OXD 4.7KΩ 1W

!

R598 VP939700 R.MTL.FLM 4.7Ω 1W

!

R599 V3944800 R.MTL.OXD 220Ω 0.5W

✻

R600 VP941500 R.MTL.OXD 4.7KΩ 1W

!

R602 VP939700 R.MTL.FLM 4.7Ω 1W

!

R603 VP939700 R.MTL.FLM 4.7Ω 1W

!

R605 V3944800 R.MTL.OXD 220Ω 0.5W

✻

!

R607 VP939700 R.MTL.FLM 4.7Ω 1W

!

R608 VP939800 R.MTL.OXD 10Ω 1W

!

R609 HV754100 R.CAR.FP 10Ω 1/4W

!

R610 V3944800 R.MTL.OXD 220Ω 0.5W

✻

!

R611 VP939800 R.MTL.OXD 10Ω 1W

!

R612 HV754100 R.CAR.FP 10Ω 1/4W

!

R614 V3944800 R.MTL.OXD 220Ω 0.5W

✻

!

R615 HV754100 R.CAR.FP 10Ω 1/4W

!

R616 HV754100 R.CAR.FP 10Ω 1/4W

!

R617 V3944800 R.MTL.OXD 220Ω 0.5W

✻

!

R619 HV754100 R.CAR.FP 10Ω 1/4W

!

R624 VP939800 R.MTL.OXD 10Ω 1W

!

R629 VP939800 R.MTL.OXD 10Ω 1W

!

R634 VP939800 R.MTL.OXD 10Ω 1W

!

R639 VP939800 R.MTL.OXD 10Ω 1W

!

R644 VP939800 R.MTL.OXD 10Ω 1W R653 HV755100 R.CAR.FP 100Ω 1/4W

✻ New Parts

63

Schm Ref

PART NO. Description

R660 HV755100 R.CAR.FP 100Ω 1/4W R661 HV755100 R.CAR.FP 100Ω 1/4W

!

R662 VP940800 R.MTL.OXD 470Ω 1W

!

R663 HV755100 R.CAR.FP 100Ω 1/4W

!

R664 HV756100 R.CAR.FP 1KΩ 1/4W

!

R665 VP940800 R.MTL.OXD 470Ω 1W

!

R666 VP940800 R.MTL.OXD 470Ω 1W R672 HV755100 R.CAR.FP 100Ω 1/4W R673 HV755100 R.CAR.FP 100Ω 1/4W

!

R688 V3873200 R.WW 0.22Ω 3W

!

R690 V3873200 R.WW 0.22Ω 3W

!

R691 VP939700 R.MTL.FLM 4.7Ω 1W

!

R692 V3873200 R.WW 0.22Ω 3W

!

R693 VP939700 R.MTL.FLM 4.7Ω 1W

!

R694 VU981700 R.MTL.PLAT

!

R695 VP939700 R.MTL.FLM 4.7Ω 1W

!

R696 VU981700 R.MTL.PLAT

0.22Ω+0.22Ω

0.22Ω+0.22Ω R711 VP940900 R.MTL.OXD 560Ω 1W R712 VP940900 R.MTL.OXD 560Ω 1W

!

R763 HV753100 R.CAR.FP 1Ω 1/4W

!

R764 HV753100 R.CAR.FP 1Ω 1/4W

!

R768 HV756470 R.CAR.FP 4.7KΩ 1/4W

!

RY501 VK438300 RELAY DH24D2-OT/M2

!

RY502 VU566700 RELAY DG24D2-OS/M

!

RY503 VK438300 RELAY DH24D2-OT/M2 ST501 BB071360 SCR.TERM 8.3x13 ST502 BB071360 SCR.TERM 8.3x13 ST503 BB071360 SCR.TERM 8.3x13 ST504 BB071360 SCR.TERM 8.3x13 ST505 BB071360 SCR.TERM 8.3x13 SW711 VV523900 SW.PUSH PBS-YM-001 TE501 V4470700 TERM.SP 6P TE701 VC313700 TERM.SP 8P

BB070700 GND.MTL

✻ New Parts

3W

DSP-A5

10mm

5mm

■ Chip Resistors

Schm Ref

✻

✻ New Parts

PART NO.

RD254470 R.CAR.CHP 47Ω 1/10W RD255100 R.CAR.CHP 100Ω 1/10W RD255330 R.CAR.CHP 330Ω 1/10W RD256100 R.CAR.CHP 1KΩ 1/10W RD256120 R.CAR.CHP 1.2KΩ 1/10W RD256150 R.CAR.CHP 1.5KΩ 1/10W RD256220 R.CAR.CHP 2.2KΩ 1/10W RD256330 R.CAR.CHP 3.3KΩ 1/10W RD256360 R.CAR.CHP 3.6KΩ 1/10W RD256390 R.CAR.CHP 3.9KΩ 1/10W RD256470 R.CAR.CHP 4.7KΩ 1/10W RD256680 R.CAR.CHP 6.8KΩ 1/10W RD256820 R.CAR.CHP 8.2KΩ 1/10W RD256910 R.CAR.CHP 9.1KΩ 1/10W RD257100 R.CAR.CHP 10KΩ 1/10W RD257160 R.CAR.CHP 16KΩ 1/10W RD257470 R.CAR.CHP 47KΩ 1/10W RD258100 R.CAR.CHP 100KΩ 1/10W RD258470 R.CAR.CHP 470KΩ 1/10W RD259100 R.CAR.CHP 1MΩ 1/10W

Description

Parts List for Carbon Resistors

Value 1/4W Type Part No. 1/6W Type Part No.

1.0 Ω

1.8 Ω

2.2 Ω

3.3 Ω

4.7 Ω

5.6 Ω 10 Ω 15 Ω 22 Ω 27 Ω 33 Ω 39 Ω 47 Ω 56 Ω 68 Ω 75 Ω 82 Ω 91 Ω

100 Ω 110 Ω 120 Ω 150 Ω

160 Ω 180 Ω 200 Ω 220 Ω 270 Ω 330 Ω 390 Ω 430 Ω 470 Ω 510 Ω 560 Ω 680 Ω 820 Ω 910 Ω

1.0 kΩ

1.2 kΩ

1.5 kΩ

1.8 kΩ

2.0 kΩ

2.2 kΩ

2.4 kΩ

2.7 kΩ

3.0 kΩ

3.3 kΩ

3.6 kΩ

3.9 kΩ

4.7 kΩ

5.1 kΩ

5.6 kΩ

6.8 kΩ

8.2 kΩ

9.1 kΩ

HJ35 3100 HJ35 3180 HJ35 3220 HJ35 3330 HJ35 3470 HJ35 3560 HF45 4100 HJ35 4150 HF45 4220 HJ35 4270 HF45 4330 HJ35 4390 HF45 4470 HF45 4560 HF45 4680 HF45 4750 HF45 4820 HF45 4910 HF45 5100 HJ35 5110 HF45 5120 HF45 5150

HJ35 5160 HF45 5180 HF45 5200 HF45 5220 HF45 5270 HF45 5330 HF45 5390 HF45 5430 HF45 5470 HF45 5510 HF45 5560 HF45 5680 HF45 5820 HF45 5910 HF45 6100 HF45 6120 HF45 6150 HF45 6180 HJ35 6200 HF45 6220 HJ35 6240 HF45 6270 HF45 6300 HF45 6330 HJ35 6360 HF45 6390 HF45 6470 HF45 6510 HF45 6560 HF45 6680 HF45 6820 HF45 6910

HF85 3100

❊

HF85 3220 HF85 3330 HF85 3470 HF85 3560 HF45 4100 HF85 4150 HF45 4220 HF85 4270 HF45 4330 HF85 4390 HF45 4470 HF45 4560 HF45 4680 HF45 4750 HF45 4820 HF45 4910 HF45 5100 HF85 5110 HF45 5120 HF45 5150

❊

HF45 5180 HF45 5200 HF45 5220 HF45 5270 HF45 5330 HF45 5390 HF45 5430 HF45 5470 HF45 5510 HF45 5560 HF45 5680 HF45 5820 HF45 5910 HF45 6100 HF45 6120 HF45 6150 HF45 6180 HF85 6200 HF45 6220 HF85 6240 HF45 6270 HF45 6300 HF45 6330 HF85 6360 HF45 6390 HF45 6470 HF45 6510 HF45 6560 HF45 6680 HF45 6820 HF45 6910

❊: Not available

64 65

Value 1/4W Type Part No. 1/6W Type Part No.

10 kΩ 11 kΩ 12 kΩ 13 kΩ 15 kΩ 18 kΩ 22 kΩ 24 kΩ 27 kΩ 30 kΩ 33 kΩ 36 kΩ 39 kΩ 47 kΩ 51 kΩ 56 kΩ 62 kΩ 68 kΩ 82 kΩ

91 kΩ 100 kΩ 110 kΩ

120 kΩ 150 kΩ 180 kΩ 220 kΩ 270 kΩ 300 kΩ 330 kΩ 390 kΩ 470 kΩ 560 kΩ 680 kΩ 820 kΩ

1.0 MΩ

1.2 MΩ

1.5 MΩ

1.8 MΩ

2.2 MΩ

3.3 MΩ

3.9 MΩ

4.7 MΩ

HF45 7100 HF45 7110 HJ35 7120 HF45 7130 HF45 7150 HF45 7180 HF45 7220 HF45 7240 HJ35 7270 HF45 7300 HF45 7330 HF45 7360 HF45 7390 HF45 7470 HF45 7510 HF45 7560 HF45 7620 HF45 7680 HF45 7820 HF45 7910 HF45 8100 HF45 8110 HF45 8120 HF45 8150 HF45 8180 HJ35 8220 HF45 8270 HF45 8300 HF45 8330 HJ35 8390 HF45 8470 HJ35 8560

HJ35 8680 HJ35 8820 HF45 9100 HJ35 9120 HJ35 9150 HJ35 9180 HJ35 9220 HJ35 9330 HJ35 9390 HJ35 9470

HF45 7100 HF45 7110 HF85 7120 HF45 7130 HF45 7150 HF45 7180 HF45 7220 HF45 7240 HF85 7270 HF45 7300 HF45 7330 HF45 7360 HF45 7390 HF45 7470 HF45 7510 HF45 7560 HF45 7620 HF45 7680 HF45 7820 HF45 7910 HF45 8100 HF45 8110 HF45 8120 HF45 8150 HF45 8180 HF85 8220 HF45 8270 HF45 8300 HF45 8330 HF85 8390 HF45 8470 HF85 8560

HF85 8680 HF85 8820 HF45 9100

❊

HF85 9150 HF85 9180 HF85 9220 HF85 9330

❊

HF85 9470

1/4W Type

HJ35

HF45

1/6W Type

HF85

1992

DSP-A5

BACD

■ EXPLODED VIEW

1

123

122

121

2

2-102

2-111

128

3

170

10

(5)

15

167

4

B model

5

103

G model

103

66

6

1-4

162

(7)

10

(B,G only)

155

163

2-101

JK Ass'y

3-2

(R,T only)

3-2

155

131

(3)

10

1-5

2-111

■ MECHANICAL PARTS

171

162

1-1

124

162

166

VR Ass'y

SW Ass'y

2-111

2-105

(4)

10

178

3-104

(2)

167

162

112

200-1

3-106

3-2

3-106

168

200

(5)

3-2

(3)

2-1

101

3-103

3-100

138

120

163

2-108

(6)

2-8

171

16

25

10

(1)

17

28

160

163

2-1

(2)

103

(R,T only)

3-2

(2)

3-11

167

3-1

168

135

132

167

8

(1)

27

23

109

160

155

166

(R,T only)

3-107

26

161

8

(5)

8

6

2-113

2-114

(1)

2-1

10

(R,T only)

(3)

3-105

3-102

24

VR Ass'y

2-107

(1)

3-2

102

162

3-101

(6)

2-112

162

160

176

160

(4)

(3)

(2)8

167

67

Ref. No.

✻

1- 1 V4169600 FRONT PANEL BL

✻

1- 1 V4169700 FRONT PANEL GD

✻

1- 1 V4169800 FRONT PANEL TI

PART NO. Description Remarks Markets

1- 4 V2468600 ESCUTCHOEN 3x8

✻

1- 5 V4173300 ESCUTCHEON TC BL

✻

1- 5 V4173400 ESCUTCHEON TC TI 1- 5 V4173500 ESCUTCHEON TC GD

✻

2- 1 V4801400 P.C.B. ASS’Y OPERATION (RT)

✻

2- 1 V4801500 P.C.B. ASS’Y OPERATION (GB)

✻

2- 8 MF235200 S FLEXIBLE FLAT CABLE 35P 200mm 2-101 V4168800 SUB CHASSIS 2-102 V4171100 BUTTON CASE GD

✻

2-102 V4170900 BUTTON CASE BL

✻

2-102 V4171000 BUTTON CASE TI

✻

2-105 V4171900 BUTTON INPUT GD

✻

2-105 V4171500 BUTTON INPUT BL

✻

2-105 V4171700 BUTTON INPUT TI 2-107 V2468100 ESCUTCHEON, VOL GD 2-107 V2467900 ESCUTCHEON, VOL BL 2-107 V2468000 ESCUTCHEON, VOL TI 2-108 V2468500 ESCUTCHEON, PJ GD 2-108 V2468300 ESCUTCHEON, PJ BL 2-108 V2468400 ESCUTCHEON, PJ TI 2-111 EP600830 BIND HEAD B-TITE SCREW 3x8 FCRM3-BL 2-112 VN413300 BIND HEAD BONDING B-T. SCREW 3x8 MFZN2-BL 2-113 VT669300 PW HEAD B-TITE SCREW 3x8-8 MFC2 2-114 EP630220 BIND HEAD P-TITE SCREW 3x8 ZMC2-BL

✻

3- 1 V4170000 HEAT SINK

✻

3- 2 V4802700 P.C.B. ASS’Y MAIN (RT)

✻

3- 2 V4802800 P.C.B. ASS’Y MAIN (BG) 3- 11 VV849300 SHEET 19x24

✻

3-100 V4169000 SUPPORT, PCB 3-101 V2461000 SUPPORT, TR 3-102 VQ368600 PUSH RIVET P3555-B 3-103 VK173200 SCREW, TRANSISTOR 3x15 SP FCM3 3-104 VT669300 PW HEAD B-TITE SCREW 3x8-8 MFC2 3-105 EP600830 BIND HEAD B-TITE SCREW 3x8 FCRM3-BL 3-106 EG330030 BIND HEAD SCREW 3x6 FCRM3-BL

✻

3-107 V5454200 DAMPER 2x10x260

✻

6 V4800100 P.C.B. ASS’Y DSP

✻

8 V4800600 P.C.B. ASS’Y INPUT (RT)

✻

8 V4800700 P.C.B. ASS’Y INPUT (BG)

✻

10 V4801900 P.C.B. ASS’Y POWER (B)

✻

10 V4802000 P.C.B. ASS’Y POWER (G)

✻

10 V4802400 P.C.B. ASS’Y POWER (RT)

!

✻

15 XW612A00 POWER TRANSFORMER (RT)

!

✻

15 XW614A00 POWER TRANSFORMER (BG)

!

16 VN363700 POWER CORD ASS’Y (G)

!

16 VV437300 POWER CORD ASS’Y (B)

!

16 VZ542500 POWER CORD ASS’Y (RT) 17 V2438700 CORD STOPPER 10P1 23 MF219140 S FLEXIBLE FLAT CABLE 19P 140mm 24 MF120200 FLEXIBLE FLAT CABLE 20P 200mm

✻ New Parts

DSP-A5

Ref. No.

25 MF123140 FLEXIBLE FLAT CABLE 23P 140mm 26 MF113140 FLEXIBLE FLAT CABLE 13P 140mm 27 MF207200 S FLEXIBLE FLAT CABLE 7P 200mm 28 MF207350 S FLEXIBLE FLAT CABLE 7P 350mm

✻

101 VV121300 TOP COVER BL 101 VV121500 TOP COVER TI 101 VZ884500 TOP COVER GD 102 V2460600 CHASSIS 103 V4168500 REAR PANEL (RT)

✻

103 V4168600 REAR PANEL (B)

✻

103 V4168700 REAR PANEL (G)

✻

109 V2461100 SHIELD CASE 112 V4168900 FRAME, PCB 120 V0042500 LEG D60xH21 GD 120 VS025000 LEG D60xH21 BL,TI 121 V4172900 KNOB D40 BL

✻

121 V4173000 KNOB D40 TI

✻

121 V4173100 KNOB D40 GD 122 V4172600 KNOB D30 ENC BL

✻

122 V4172700 KNOB D30 ENC TI

✻

122 V4172800 KNOB D30 ENC GD 123 V4172000 KNOB BL

✻

123 V4172100 KNOB TI

✻

123 V4172200 KNOB GD 124 V2918800 BUTTON 3x8 BL

✻

124 V2918900 BUTTON 3x8 TI 124 V4562700 BUTTON 3x8 GD 128 V2469400 SHEET, WINDOW 131 V4170300 PLATE SIDE L BL

✻

131 V4170400 PLATE SIDE L TI

✻

131 V4170500 PLATE SIDE L GD 132 V4170600 PLATE SIDE R BL

✻

132 V4170700 PLATE SIDE R TI

✻

132 V4170800 PLATE SIDE R GD 135 VR264400 SPACER H8 138 V2879500 SPACER PCB-M 155 VQ368600 PUSH RIVET P3555-B 160 VN413300 BIND HEAD BONDING B-T. SCREW 3x8 MFZN2-BL 161 VY731200 BONDING HEAD TAPPING SCREW 3x10 MFNI33 162 EP600830 BIND HEAD B-TITE SCREW 3x8 FCRM3-BL 163 EP600250 BIND HEAD B-TITE SCREW 3x8 ZMC2-Y 166 EG330030 BIND HEAD SCREW 3x6 FCRM3-BL 167 VT669300 PW HEAD B-TITE SCREW 3x8-8 MFC2 168 VT669400 PW HEAD B-TITE SCREW 3x15-8 MFC2 170 21991500 PW HEAD S-TITE SCREW 4x8-10 FCRM3-BL 171 21991500 PW HEAD S-TITE SCREW 4x8-10 FCRM3-BL BL 171 VD069600 PW HEAD S-TITE SCREW 4x8-10 MFNI-33 GD 171 VH313200 BW HEAD S-TITE SCREW 4x8-10 FNM3-BL TI 176 AA627310 GROUND TERMINAL 178 03700480 HEXAGONAL CAP NUT 4.0 MFNI33

PART NO.

Description Remarks Markets

✻ New Parts

68

DSP-A5

Ref. No.

200 V4297600 REMOTE CONTROL TRANSMITTER SBGH20018A RAV210 (RT)

✻

200 V4297700 REMOTE CONTROL TRANSMITTER SBGH20018A RAV211 (BG)

✻

200-1 AAX14030 LID BW0780/1 71078002000

✻

PART NO.

ACCESSORIES

BATTERY, MANGANESE SUM-4,AAA,R03

Description Remarks Markets

69

✻ New Parts

■ REMOTE CONTROL TRANSMITTER

SCHEMATIC DIAGRAM

Q2

VDD

VBAT

BATT

1.5Vx4

C7

0.1µF

220KΩ

2N3704

2N3904

R9

Q3

R8 39KΩ

VBAT

R6

1kΩ

Q1 2N3904

R3 220KΩ

R4 1MΩ

VDD

R7 470kΩ

C6

0.1µF

C5

0.01µF

R17 22Ω

VDD

+

VBAT

C1 470µF

D3

R15 10Ω

Q4 SS8550D

VBAT

C2

0.1µF

X1 4.0MHz

VDD

R16 100KΩ

D1

R10

470Ω

VBAT

D4

R5 820Ω

38 17

16 39 15

14 13

18

21 22

25

37

NC

12

NC

29

NC

30

NC

31

NC

32

NC

35

NC

34

NC

20 19

23 24

U1

VDD VDD

VSS VSS X1

X2 IC

RESET

P51/T02 P50/T10/TO0

P30/INTP0

NC NC P07 P06

P21/TXD/SO0

P05 P04

P22/RXD/SI0

P01 P02 P52

P53 P32/INTP2/CPT2 P31/INTP1

P46/KR6 P47/KR7

P00

P17

P16

P15

P14

P13

P12

P11

P10

P40/KR0 P41/KR1 P42/KR2 P43/KR3 P44/KR4 P45/KR5

P20/SCK0

P03

5 4

36

40

41

K24

42

K17 K13

43

44

K12 K6

1

K11 K7

2

K21

3 11

10 9 8 7 6

28

27

26

33

K3 K30

AMP/TUNER TAPE/MD VCR

DVD/LD

DVD MENU

K8

ROTARY SWITCH

6

7

10

3

5

2

4

DSP/TUNER

K33

K14

K16

K18

K22

K34

K9

K36

K4

K10

K20

K27

VDD

R1

1KΩ

SW1 JRS1901

8

1

R2 1KΩ

U2

6

SCL

5

SDA

1

A0

2

A1

3

A2

(RAV210 or RAV211)

• J,R and T models→RAV210

• B and G models→RAV211

Key Arrangement

12

CD

CABLE/SAT

9

TV

WP

K1

K26

K32

K25

K2

K23

VDD

8 7

C3

0.1µF

4

K31

K29

K35

K15

K28

K5K19

VDD

VSS

345

678

91011

12 13 14

16

17

20 21 22

24 25

27 28 29

30

31

ROTARY

SWITCH

19

23

26

32

33

34

DSP-A5

15

18

35

36

List of the Functional key

Key No. Key Name TV VCR CABLE/SAT CD AMP/TUNER TAPE/MD DVD/MENU DVD/LD DSP/TUNER

1DSP Shift DSP PROGRAM 2 INPUT Shift INPUT SELECT 0023 3 1 CH1 CH1 CH1 1 CD 1 1 1 DD/dts/SUR P1 4 2 CH2 CH2 CH2 2 TUNER 2 2 2 MOVIE THTR1 P2 5 3 CH3 CH3 CH3 3 TAPE/MD 3 3 3 MOVIE THTR2 P3 6 4 CH4 CH4 CH4 4 DVD/LD 4 4 4 MPNO MOVIE P4 7 5 CH5 CH5 CH5 5 D-TV 5 5 5 TV SPORTS P5 8 6 CH6 CH6 CH6 6 VCR(VCR1) 6 6 6 DISCO P6

9 7 CH7 CH7 CH7 7 PHONO 7 7 7 ROCK P7 10 8 CH8 CH8 CH8 8 CBL/SAT 8 8 8 JAZZ CLUB P8 11 9 CH9 CH9 CH9 9 V-AUX 9 9 9 CHURCH – 12 0 CH0 CH0 CH0 0 EXT DEC 0 0 0 HALL – 13 ENTER 14 >10 _/_ _ _/_ _ _/_ _ +10 (VCR2) +10 +10 +10 EFFECT – 15 CH+ TV CH+ VCR CH+ CBL/SAT CH+ DISC + PRESET+ – DISC + PRESET+ <– 16 CH– TV CH– VCR CH– CBL/SAT CH– DISC – PRESET– – DISC – PRESET– <– 17 REC VCR REC – – TEST REC/PAUSE RETURN – TEST <– 18 DISPLAY DISPLAY DISPLAY 19 PAUSE VCR PAUSE Up PAUSE Up PAUSE Up PAUSE Up <– 20 SKIP– – – Left SKIP– Left SKIP–/DIR A Left SKIP/CHAP– Left <– 21 PLAY VCR PLAY Menu Select PLAY – PLAY Select PLAY – <– 22 SKIP+ – – Right SKIP+ Right SKIP+/DIR B Right SKIP/CHAP+ Right <– 23 STOP VCR STOP Down STOP Down STOP Down STOP Down <– 24 REW VCR REW RECALL REW TIME/LEVEL REW TITLE REW TIME/LEVEL <– 25 FF VCR FF MENU FF SET MENU FF MENU FF SET MENU <– 26 AV POWER VCR POWER CBL/SAT POWER CD POWER – TAPE/MD POWER DVD/LD POWER – <– 27 TV POWER TV POWER 28 STANDBY STANDBY (OFF) 29 POWER AMP POWER 30 TV VOL+ TV VOL+ 31 TV VOL– TV VOL– 32 TV INPUT TV INPUT 33 SLEEP TV SLEEP SLEEP 34 MUTE TV MUTE MUTE 35 VOL+ VOL+ 36 VOL– VOL–

Library TV VCR SAT/SAT CD 0023 MD (DVD) LD 0023

Change

Device x x AUX x x x AUX x x Default 0101 0002 0006 0005(Yamaha) 0003(AMP) 0004(Yamaha) 0008(Yamaha) 0013(DSP)

CH Enter/Recall CH Enter/Recall

– : No Function

CH Enter INDEX A/B/C/D/E – INDEX INDEX A/B/C/D/E <–

DISPLAY/GUIDE

DISPLAY ON SCREEN DISPLAY/A–B DISPLAY DISPLAY ON SCREEN <–

CABLE TUNER TAPE DVD TUNER

E-70/J-74

DSP-A5

List of the Yamaha Code (NEC Format)

Key Key DVD DVD MENU LD CD

No. Name

3 1 1 7C-94 1 7C-94 1 7C-17 1 79-11 79-11 4 2 2 7C-95 2 7C-95 2 7C-18 2 79-12 79-12 5 3 3 7C-96 3 7C-96 3 7C-19 3 79-13 79-13 6 4 4 7C-97 4 7C-97 4 7C-1A 4 79-14 79-14 7 5 5 7C-98 5 7C-98 5 7C-1B 5 79-15 79-15 8 6 6 7C-99 6 7C-99 6 7C-1C 6 79-16 79-16

9 7 7 7C-9A 7 7C-9A 7 7C-1D 7 79-17 79-17 10 8 8 7C-9B 8 7C-9B 8 7C-1E 8 79-18 79-18 11 9 9 7C-9C 9 7C-9C 9 7C-1F 9 79-19 79-19 12 0 0 7C-93 0 7C-93 0 7C-16 0 79-10 79-10 13 ENTER INDEX 7C-9E INDEX 7C-9E CHP/TIME 7C-15 INDEX 79-0B 79-0B 14 >10 +10 7C-9D +10 7C-9D +10 7C-5D +10 79-1A 79-1A 15 CH+ DISC+ 7C-8B DISC+ 7C-8B DISC+ – DISC+ 7A-4F 79-4F 16 CH- DISC- 7C-8A DISC- 7C-8A DISC- – DISC- 7A-50 79-50 17 REC REC – RETURN 7C-B7 REC – REC – – 18 DISPLAY DISPLAY 7C-A6 DISPLAY 7C-A6 DISPLAY 7C-13 DISPLAY 79-0A 79-0A 19 PAUSE PAUSE 7C-B3 Up 7C-B4 PAUSE 7C-5A PAUSE 7A-09 79-55 20 SKIP21 PLAY PLAY 7C-B2 Select 7C-B8 PLAY 7C-05 PLAY 7A-08 79-02 22 SKIP+ 23 STOP STOP 7C-B5 Down 7C-B3 STOP 7C-5B STOP 7A-06 79-56 24 REW REW 7C-B6 TITLE 7C-B1 REW 7C-06 REW 7A-0D 79-05 25 FF FF 7C-B7 MENU 7C-B2 FF 7C-07 FF 7A-0C 79-06 26 27 TV POWER Punch Through Punch Through Punch Through Punch Through 28 STANDBY Punch Through Punch Through Punch Through Punch Through 29 POWER Punch Through Punch Through Punch Through Punch Through 30 TV VOL+ Punch Through Punch Through Punch Through Punch Through 31 TV VOL- Punch Through Punch Through Punch Through Punch Through 32 TV INPUT Punch Through Punch Through Punch Through Punch Through 33 SLEEP Punch Through Punch Through Punch Through Punch Through 34 MUTE Punch Through Punch Through Punch Through Punch Through 35 VOL+ Punch Through Punch Through Punch Through Punch Through 36 VOL- Punch Through Punch Through Punch Through Punch Through

AV POWER

SKIP/CHAP-

SKIP/CHAP+

DVD POWER

Yamaha 0008 Yamaha 0008 Yamaha 0007 Yamaha 0005 Yamaha 0015

7C-B9 Left 7C-B5

7C-BA Right 7C-B6

7C-B0

DVD POWER

7C-B0

SKIP/CHAP-

SKIP/CHAP+

LD POWER

7C-02 SKIP- 7A-0B 79-04

7C-03 SKIP+ 7A-0A 79-07

–

CD POWER

––

– : No Code

Key Key TAPE TAPE MD AMP/TUNER

No. Name

3 1 1 – – 79-85 CD 7A-15 7A-88 7A-E5

4 2 2 – – 79-85 TUNER 7A-16 7A-89 7A-E6

5 3 3 – – 79-87 TAPE/MD 7A-18 7A-8A 7A-E7

6 4 4 – – 79-88 DVD/LD 7A-17 7A-8B 7A-E8

7 5 5 – – 79-89 D-TV 7A-54 7A-8C 7A-E9

8 6 6 – – 79-8A VCR 7A-0F 7A-8D 7A-EA

9 7 7 – – 79-8B PHONO 7A-14 7A-8E 7A-EB 10 8 8 – – 79-8C CBL/SAT 7A-C0 7A-8F 7A-EC 11 9 9 – – 79-8D V-AUX 7A-55 7A-90 – 12 0 0 – – 79-8E EXT.DEC. 7A-87 7A-91 – 13 ENTER INDEX – – – A/B/C/D/E 7A-12 7A-12 7A-12 14 >10 +10 – – 79-8F (VCR2) 7A-13 7A-56 – 15 CH+ CH+ – – – PRESET+ 7A-10 7A-10 7A-10 16 CH- CH- – – – PRESER- 7A-11 7A-11 7A-11 17 REC REC/PAUSE 7A-04 7F-04 79-AF TEST 7A-85 7A-85 7A-85 18 DISPLAY A/B DISPLAY 7A-06 7F-06 79-A5 ON SCREEN 7A-C2 7A-C2 7A-C2 19 PAUSE PAUSE – – 79-A9 Up 7A-98 7A-98 7A-98 20 SKIP- DIR A/SKIP- 7A-07 7F-07 79-AB Left 7A-53 7A-53 7A-53 21 PLAY PLAY 7A-00 7F-00 79-A8 – – – 22 SKIP+ DIR B/SLIP+ 7A-40 7F-0B 79-AE Right 7A-52 7A-52 7A-52 23 STOP STOP 7A-03 7F-03 79-AA Down 7A-99 7A-99 7A-99 24 REW REW 7A-01 7F-01 79-AC TIME/LEVEL 7A-86 7A-86 7A-86 25 FF FF 7A-02 7F-02 79-AD SET MENU 7A-9C 7A-9C 7A-9C 26 AV POWER 27 TV POWER Punch Through Punch Through Punch Through Punch Through Punch Through Punch Through 28 STANDBY Punch Through Punch Through Punch Through 29 POWER Punch Through Punch Through Punch Through 30 TV VOL+ Punch Through Punch Through Punch Through Punch Through Punch Through Punch Through 31 TV VOL- Punch Through Punch Through Punch Through Punch Through Punch Through Punch Through 32 TV INPUT Punch Through Punch Through Punch Through Punch Through Punch Through Punch Through 33 SLEEP Punch Through Punch Through Punch Through AMP SLEEP 7A-57 7A-57 7A-57 34 MUTE Punch Through Punch Through Punch Through AMP MUTE 7A-1C 7A-1C 7A-1C 35 VOL+ Punch Through Punch Through Punch Through AMP VOL+ 7A-1A 7A-1A 7A-1A 36 VOL- Punch Through Punch Through Punch Through AMP VOL- 7A-1B 7A-1B 7A-1B

TAPE/MD POWER

Yamaha 0004 Yamaha 0014 Yamaha 0024 AMP 0003 DSP 0013 TUNER 0023

––– –––

AMP STANDBY

AMP POWER

7A-1E 7A-1E 7A-1E 7A-1D 7A-1D 7A-1D

– : No Code

E-71/J-75

Yamaha DSPA-5 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

■ TO SERVICE PERSONNEL

■ REMOTE CONTROL PANELS

■ REAR PANELS

■ SPECIFICATIONS

● DIMENSIONS

■ INTERNAL VIEW

■ DISASSEMBLY PROCEDURES

SELF DIAGNOSIS FUNCTION

■ FACTORY PRESET

■ AMP ADJUSTMENT

■ IC DATA

■ DISPLAY DATA

■BLOCK DIAGRAM

P. C. B. DSP P. C. B. DSP

P. C. B. INPUT (1)

PARTS LIST

P. C. B. DSP

P. C. B. POWER

Parts List for Carbon Resistors

■ EXPLODED VIEW

■ MECHANICAL PARTS

■ REMOTE CONTROL TRANSMITTER

SCHEMATIC DIAGRAM

List of the Functional key

List of the Yamaha Code (NEC Format)