Yamaha DSPA-595 Service manual

AV AMPLIFIER

DSP-A595

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

100661

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

IC DATA .................................................................. 20~29

DISPLAY DATA ........................................................... 30

BLOCK DIAGRAM .................................................. 31~32

PRINTED CIRCUIT BOARD ................................... 33~46

SCHEMATIC DIAGRAM ......................................... 47~52

PARTS LIST ............................................................ 53~66

REMOTE CONTROL TRANSMITTER ......................... 67

DSP-A595

■ TO SERVICE PERSONNEL

1. Critical Components information.
Components having special characteristics are marked and must be
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.

•

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

1

■ REAR PANELS

▼ R model

▼ T model

DSP-A595

▼ B model

▼ G model

2

DSP-A595

■ SPECIFICATIONS

■AUDIO SECTION

Minimum RMS Output Power Per Channel

(Power Amp. Section)

MAIN L/R, REAR L/R

20Hz to 20kHz, 0.04% THD, 8Ω 65W+65W
1kHz, 0.07% THD, 8Ω 80W+80W

CENTER

20Hz to 20kHz, 0.04% THD, 8Ω 65W
1kHz, 0.07% 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, 1kHz, 0.7% THD, 4Ω 110W+110W

IEC Power

G model only

MAIN L/R, 1kHz, 0.04% THD, 8Ω 75W+75W

Power Band Width

MAIN L/R, 0.1% THD, 35W, 8Ω 10Hz to 50kHz

Damping Factor (SPEAKER A)

MAIN L/R, 20Hz to 20kHz, 8Ω 60

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 110mV
CD etc. (EFFECT ON), 0.5% THD 2.2V

Output Level/Output Impedance

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

B,G models only

PRE OUT 4V/1.2KΩ

Headphone Jack Rated Output/Impedance

CD etc., Input=1kHz, 150mV, RL=8Ω 0.5V/390Ω

Frequency Response(20Hz to 20kHz)

CD etc., MAIN 0±0.5dB

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 5mV shorted, REC OUT

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

CD etc,(EFFECT OFF), Input 150mV shorted, SP OUT

Residual Noise(IHF-A-Network)

MAIN L/R, SP OUT 150µV

0.025%

96dB

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 Out 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

Maximum Power Consumption

R model only

5CH Simultaneous output, 10% THD 650W

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 391mm

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

Weight 12.4kg(27Ibs. 9 oz)
Accessories Remote Control Transmitter x 1

Battery (siza "AA", "R06") x 2

* Specifications subject to change without notice.

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

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

Manufactured under license from Dolby Laboratories
Licensing Corporation."DOLBY" , "AC-3", "Pro Logic", and
the double-D symbol are trademarks of Dolby
Laboratories Licensing Corporation. Copyright 1992 Dolby
Laboratories, inc. All rights reserved.

3

●DIMENSIONS

21.5

(7/8")

391(15-3/8")

349.5(13-3/4")

20

(13/16")

DSP-A595

130(5-3/32")

435(17-1/8")

21

(27/32")

Units: mm (inch)

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

151(5-15/16")

4

DSP-A595

■ INTERNAL VIEW

12 45 7 8 9 0 A B

36

#14

#7

#8

#9

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

(R, T models only)

4 P.C.B. OPERATION (3)
5 P.C.B. MAIN (4)
6 P.C.B. MAIN (8)
7 P.C.B. OPERATION (6)
8 P.C.B. MAIN (2)
9 P.C.B. MAIN (1)
0 P.C.B. INPUT (2)
A P.C.B. INPUT (1)
B P.C.B. INPUT (3)
C P.C.B. MAIN (5)
D P.C.B. OPERATION (5)
E P.C.B. OPERATION (4)
F P.C.B. MAIN (7)
G P.C.B. OPERATION (1)
H P.C.B. MAIN (6)
I P.C.B. INPUT (4)
J P.C.B. OPERATION (2)
K P.C.B. DSP

DEFGHIJKC

■ 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.

#13

Top Cover

11

1

11

33

3

33

22

2

22

11

1

11

Knob

33

3

33

Knob

Knob

Front Panel

Fig.1

5

■ SELF DIAGNOSIS FUNCTION

1. PURPOSE AND OPERATION

The DSP-A595 has a Self Diagnosis Function to locate a faulty part, if any, by inspecting and taking
measurements.

There are 11 main items in the diagnostic menu and some of them have sub-menu items as listed below.

DSP-A595

No.

1

ANALOG THROUGH

2

DSP THROUGH

3

AC–3/DTS THROUGH

4

PRO LOGIC

5

SPEAKERS SET

6

EFFECT OFF
/DISPLAY CHECK

7

MANUAL TEST

8

FACTORY PRESET

9

AD DATA CHECK

10

STATUS

11

VERSION CHECK
/DSP CPU SUM
/EXIT

MAIN MENU

SUB MENU

1. MAIN BYPASS

2. DSP 0dB

1. YSS908–SRAM

2. YSS908

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 : SWFR

7. CENTER : NONE

8. CENTER : SMALL
REAR : SMALL

9. FRONT MIX

1. EFFECT OFF

2. VFD DISP OFF

3. VFD DISP ALL

4. CHECKED PATTERN

5. RELEASE DATE

1. ALL

2. MAIN L

3. CENTER

4. MAIN R

5. REAR R

6. REAR L

7. LFE

1. INHIBIT(Inhibit Memory Init)

2. RESERVED (Init. Memory)

1. – – –

2. KEY

3. TUNING SIGNAL

4. DC PROTECTION

5. PS PROTECTION

1. DSP CPU STATUS

2. CHANNEL STATUS

3. VERSION INFORMATION

4. CHECK SUM

5. BSI0 (AC3/DTS)

6. BSI1

7. BSI2

8. BSI3

9. BSI4

10. BSI5

1. MAIN MC CHECK SUM

2. SUB MC CHECK SUM

3. MAIN M.C. VERSION

4. SUB M.C. VERSION

5. PORT INFORMATION

6. 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))
– – –

– – –
– – –
– – –
– – –

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

– – –
– – –

– – –
– – –
– – –

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

– – –

– – –
– – –
– – –

6

DSP-A595

2. BEGINNING AND CANCELLATION

(1) STARTING UP THE FUNCTION AND THE DISPLAY

After starting up, menu No. 1 is selected.

A. How to start diagnostic program

Using the front panel keys of the main unit.

Hold down the "INPUT MODE" and "+" keys simultaneously, and press the "STANDBY/ON" key; submenu
No. 1 of diagnosis main menu No. 1 will start.

SET

MENU

B. Settings for start-up of diagnostic program

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

1.

2.

3.

4.

5.

6.

7.

C. Start-up display

The information of the protection function appears on the front panel display of the main unit.

TIME/

LEVEL

EFFECT LEVEL :

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

MUTING : OFF
INPUT (VIDEO) : DVD/LD (DVD/LD)
CENTER SPEAKER : LARGE
REAR SPEAKER : LARGE
MAIN SPEAKER : LARGE
LFE/BASS OUT : SWFR

+–

"+" key "INPUT MODE" key

INPUT MODE

FRONT PANEL

7

● History of protection function

Each case of the history of the protection function is displayed as shown below.

Appears when the protection function has not been activated.

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

Appears when the power 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 status, 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 status, power will turn off
after two seconds.

● FL display at start-up of diagnostic program

When the diagnostic program has started, the history (*2) of the protection function (*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.

(*2) The protection records will be cleared when "RESERVED" is selected in diagnosis menu No. 8 and FACTORY

PRESET is engaged.

1 DVD/LD NO PROTECT

1 DVD/LD I PROTECT

1 DVD/LD PS : 21%

1 DVD/LD DC : 19%

(2) RELEASING METHOD

The diagnosis function can be released 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 diagnosis menu No. 11/submenu No. 6 "EXIT".

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

DSP-A595

8

DSP-A595

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

The main menu can be changed cyclically by using the "TV SPORTS" and "DISCO" keys, and the submenu,
by using the "ROCK CONCERT" and "CONCERT HALL" keys. The "DISCO" or "CONCERT HALL" key will increase
the main or submenu number.

FRONT PANEL

TV

SPORTS DISCO

Main menu

ForwardReverse

ROCK

CONCERT

Sub menu

CONCERT

HALL

ForwardReverse

● Selection by using the remote control unit

The remote control codes in the menu list (on
page 6) correspond to the DSP program, test and
effect keys. See the figure on the right.

S

P

D

(2) Other functions available while diagnosis function is active

Listed below are the other functions available while the diagnosis function is active.
¥ Selecting input source (Tape monitor/Ext. decoder)

¥ Adjusting effect level (Center, Rear, Sub-woofer)
¥ Adjusting master volume
¥ Muting on/off
¥ Power on/off

(3) Diagnosis default status

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

¥ ALL electronic VRs : 0dB
¥ DYNAMIC RANGE : MAX
¥ LFE LEVEL : 0dB (—10dB DOLBY DIGITAL LFE)
¥ CENTER DELAY : 0ms

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 submenus.

1. MAIN BYPASS

The MAIN L/R signals bypass the analog circuits to be output.
For CENTER/SUBWOOFER, FRONT L/R and REAR L/R, the MAIN L/R signals via the DSP are output without

being processed (through). (Remote control code 7A-88)

: This shows that the device is not operating.

2. DSP 0dB

MAIN L/R, CENTER/SUBWOOFER/LFE, FRONT L/R and REAR L/R pass through the DSP without being
processed.

: This shows that the device is not operating.

DIR2

CODEC.DA

AK4526

YM3436

CODEC.AD

AC3Dav(YSS908)

AK4526

DECODER

DA

AK4320

1M SRAM

DSP

ANALOG IN

L/R L/R

FRONT R

REAR L
REAR R

CENTER

SUBWOOFER

L/R

L/R

L/R

DIGITAL IN

FRONT L

MAIN R

MAIN L

DIR2

CODEC.DA

AK4526

YM3436

CODEC.AD

AC3Dav(YSS908)

AK4526

DECODER

DA

AK4320

1M SRAM

DSP

ANALOG IN

L/R L/R

FRONT R

REAR L
REAR R

CENTER

SUBWOOFER

L/R

L/R

L/R

DIGITAL IN

FRONT L

MAIN R

MAIN L

1 DVD/LD DSP 0DB

1 DVD/LD MAIN BYPAS

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

• OUTPUT : SPEAKERS

MAIN L : 23.8 dBV REAR L : 23.7 dBV
MAIN R : 23.8 dBV REAR R : 23.7 dBV
CENTER: 23.7 dBV

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

• OUTPUT : SPEAKERS

MAIN L : 23.7 dBV REAR L : 23.6 dBV
MAIN R : 23.7 dBV REAR R : 23.6 dBV
CENTER: 23.6 dBV

DSP-A595

10

DSP-A595

No.2 DSP THROUGH

The input is automatically discriminated by signal detection and switched with priorities AC3>PCM
AUDIO>analog. There are the following three submenus.

1. YSS908-SRAM

2 DVD/LD YSS908SRAM

MAIN L/R are input to the DSP via AC3Dav, pass through SRAM, and are then output to all channels without
being processed. (Remote control code 7A-89)

CODEC.AD

ANALOG IN

AC3Dav(YSS908)

L/R

DA

AK4320

MAIN L

MAIN R

AK4526

DECODER

DIR2

DIGITAL IN

YM3436

2. YSS908

MAIN L/R are input to the DSP via AC3Dav, and then output to all channels without being processed.

2 DVD/LD YSS908

L/R

DSP

L/R L/R

1M SRAM

L/R

L/R

L/R

CODEC.DA

SUBWOOFER

AK4526

• INPUT : DVD/LD (Analog signal)

• OUTPUT : SPEAKERS

(Lch and Rch, 1KHz, -20dBV)

MAIN L : 23.7 dBV REAR L : 23.5 dBV
MAIN R : 23.7 dBV REAR R : 23.5 dBV
CENTER: 23.6 dBV

CENTER

REAR L
REAR R

FRONT L
FRONT R

CODEC.AD

ANALOG IN

AC3Dav(YSS908)

DA

AK4320

L/R

AK4526

DECODER

DIR2

DIGITAL IN

L/R

DSP

L/R

L/R

L/R

CODEC.DA

AK4526

YM3436

• INPUT : DVD/LD (Analog signal)

: This shows that the device is not operating.

3. DSP FULL BIT

1M SRAM

2 DVD/LD DSP FULL

• OUTPUT : SPEAKERS

MAIN L/R are input to the DSP via AC3Dav, and then output to all channels without being processed.
The head margin is abolished, and DSP outputs digital full-bit signals.
Same as the above menu, except that the digital data is output to DA with full bits.

• INPUT : DVD/LD (Analog signal)

• OUTPUT : SPEAKERS

(Lch and Rch, 1KHz, -20dBV)

MAIN L : 23.8 dBV REAR L : 23.8 dBV
MAIN R : 23.8 dBV REAR R : 23.8 dBV
CENTER: 23.8 dBV

(Lch and Rch, 1KHz, -20dBV)

MAIN L : 13.8 dBV REAR L : 22.8 dBV
MAIN R : 13.8 dBV REAR R : 22.8 dBV
CENTER: 16.8 dBV

MAIN L

MAIN R

FRONT L
FRONT R

REAR L

REAR R

CENTER

SUBWOOFER

11

No.3 AC3 THROUGH

The input is digital signal only. AC3 (DOLBY DIGITAL) decoding operation is executed, according to the input source.

DSP-A595

1. STATUS(BINARY FORM)

3 DVD/LD 3T00000001

AC3 (DOLBY DIGITAL) decoded signals are output to each channel via AC3Dav.

CODEC.AD

ANALOG IN

AC3Dav(YSS908)

AK4320

L/R

AK4526

DECODER

DSP

CODEC.DA

DIR2

DIGITAL IN

DOLBY DIGITAL

or

PRO LOGIC

C/LFEC/LFE

LS/RSLS/RS

AK4526

YM3436

: This shows that the device is not operating.

AC3 Status Info. : bit 7 6 5 4 3 2 1 0

(Invalid in DTS) 1 0 0 00000

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 AC3 decode OK

1M SRAM

No.4 PRO LOGIC

The input is automatically discriminated by PCM>analog. AC3 (DOLBY DIGITAL) is prohibited.
The submenu is switched between PRO LOGIC (AUTO BALANCE OFF) and EFFECT OFF.

DA

MAIN L

MAIN R

CENTER

SUBWOOFER

REAR L

REAR R

1. CENTER LARGE

4 DVD/LD P. LGC C:L

The input is automatically detected whether it is PCM or analog. With analog, PCM audio or AC3 (DOLBY DIGITAL)
2/0 input, the L, R, C and S signals are PRO LOGIC decoded and output. With AC3 (DOLBY DIGITAL) other than
2/0, PRO LOGIC does not operate, and AC3 (DOLBY DIGITAL) playback is executed. (Remote control code 7A-8A)

CODEC.AD

ANALOG IN

AC3Dav(YSS908)

L/R

DA

AK4320

MAIN L

MAIN R

AK4526

DECODER

DSP

CODEC.DA

DIR2

DIGITAL IN

YM3436

2. EFFECT OFF

MAIN L/R are bypassed and output.

4 DVD/LD EFFECT OFF

DOLBY DIGITAL

or

PRO LOGIC

C

S

1M SRAM

C

S

AK4526

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

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

MAIN L : -15.4 dBV REAR L : 23.8 dBV
MAIN R : -14.2 dBV REAR R : -25.0 dBV
CENTER: 26.6 dBV CENTER : -12.5 dBV
REAR L : -6.0 dBV REAR L : -6.0 dBV
REAR R : -6.5 dBV REAR R : -6.2 dBV

CENTER

REAR L
REAR R

12

DSP-A595

No.5 SPEAKERS SET

The input is automatically discriminated by AC3>PCM>analog.
There are the following 9 submenu items: The signal from the DSP block is normally in the effect off status for menu

items 1-4. For other menu items, the same signal as in 2. DSP THROUGH: YSS908 menu is output.

5 DVD/LD MAIN:S 0DB

5 DVD/LD B:MAIN C:N

5 DVD/LD C:NONE

5 DVD/LD MAIN:L 0DB

5 DVD/LD LFE/B:MAIN

5 DVD/LD C:S REAR:S

5 DVD/LD MAIN:L —10

5 DVD/LD LFE/B:SWFR

5 DVD/LD FRONT MIX

The analog switches in each submenu are set as follows:

SUB MENU REMOTE

CODE

1 MAIN:S 0DB 7A-8B LARGE LARGE SMALL 0dB SWFR MAIN L/R
2 MAIN:L 0DB 7A-8C LARGE LARGE LARGE 0dB SWFR MAIN L/R
3 MAIN:L -10 7A-8D LARGE LARGE LARGE -10dB SWFR MAIN L/R
4 B:MAIN C:N 7A-8E NONE LARGE LARGE 0dB MAIN MAIN L/R
5 LFE/B:MAIN 7A-8F LARGE LARGE LARGE 0dB MAIN LFE -> L/R
6 LFE/B:SWFR 7A-90 LARGE LARGE LARGE 0dB SWFR LFE -> SWFR
7 C:NONE 7A-91 NONE LARGE LARGE 0dB SWFR CENTER -> L/R
8 C:S REAR:S SMALL SMALL LARGE 0dB SWFR CENTER/REAR
9 FRONT MIX 7A-12 LARGE LARGE LARGE 0dB SWFR FRONT -> L/R

CENTER SP

REAR SP MAIN SP MAIN LFE/BASS OUTPUT

LEVEL

LARGE:Mode in which speakers with high bass-sound playback capability (large unit) are used. Sound in all signal widths

is output.

SMALL: Mode in which speakers with low bass-sound pla yback capability (small unit) are used. Signal of less than 90 Hz

is mixed with the channel specified by LFE/BASS.

NONE :Mode in which center speaker is not used. The center components with 3 dB subtracted are branched into MAIN

L/R.

LFE/B : MAIN

:Mode in which subwoofer speaker is not used. The subwoofer components with 4.5 dB subtr acted are br anched

into MAIN L/R. But because of the phase difference, the MAIN L/R output is not simpleminded add level.

Purpose of the submenu as follows:

SUB MENU PURPOSE

1 MAIN:S 0DB Verification of the High and low pass filter responce and gain in the bass redirection mode.
2 MAIN:L 0DB Refference of the sub menu No. 1 and 2.
3 MAIN:L -10 Verification of the effect in the main level function.
4 B:MAIN C:N Verification of the effect the mixing circuit 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 responce 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 submenu operation. The signal is
processed with EFFECT OFF.

DSP-A595

6 DVD/LD DISP CHECK

Initial displayed. All segments are turned off

All segments are turned on

6 DVD/LD 9807150942

Release date displayed.

All segments are turned on and off to detect defects in the FL driver and FL display segments. Then the FL driver
operation is checked by the dimmer control.
Finally, all segments are turned on and off alternately (in lattice form), to check for a short-circuit between adjacent
segments.

No.7 MANUAL TEST

The noise generator built into the DSP outputs test noise from the channel specified by the submenu.

7 DVD/LD TEST ALL

7 DVD/LD TEST MAINR

7 DVD/LD TEST MAINL

7 DVD/LD TEST REARR

Segments ON in a lattice.

7 DVD/LD TEST CNTR

7 DVD/LD TEST REARL

7 DVD/LD TEST LFE

No.8 FACTORY PRESET

The menu is used to reserve whether or not to set the back-up data for the effect level, delay time and so on to the
factory preset state. The Signal is processed with EFFECT OFF.

8 DVD/LD PRESET INH

8 DVD/LD PRESET RES

1. INHIBIT: The back-up data is not initialized. To keep the data set
by the user, check that this mode has been selected
and cancel the self diagnosis function.

2. RESERVED: When the self diagnosis function is canceled, the back­up data is initialized to the factory preset state. For the
contents of the initialization, refer to page 18.
The protection data is also reset.

14

DSP-A595

No.9 AD DATA CHECK

The A/D conversion values of the main CPU which detects key scan, protection, etc. are displayed in % (100%: 5V).
All signal processing before this menu is executed will be held.
The keys on the main unit cannot be operated to detect the values of all keys in the K1/K2/K3/K4.
Turning the rotary encoder (input selector on the main unit) will switch the submenu.

9 DVD/LD AD CHECK

Table 1

AD Value

9 DVD/LD 33999999

K1 K2 K3 K4

9 DVD/LD SI 0

9 DVD/LD DC 7

K1/K2/K3/K4: Panel key on main unit

See Table 1.

Turning the rotary encoder.
SI: Tuner signal level

Turning the rotary encoder.
DC: DC protection value

(normal value: 1-13)

9 DVD/LD

PS 40

Press the "CONSERT HALL" key.
PS: Power voltage protection value

(normal value: 28-54)

0112336516784

15

K1

TAPE/MD MON

K2

/EXT. DECODER

K3

K4

ROCK

CONCERT

EFFECT

CONCERT

HALL

DIGITAL/

PRO LOGIC

SET

MENU

ENHANCED

INPUT MODE

TIME/

LEVEL
MOVIE

THEATER

–+

MONO

MOVIE

TV

SPORTS

Cautions:

1.If K1/K2/K3/K4 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.

DISCO

No.10 STATUS FROM DSP MICOM

The status data from the DSP microprocessor is sequentially displayed in a hexadecimal number.
All signal processing before this menu is executed will be held.

1st 2nd 3rd 4th

10 DVD/LD 0 00000000

10 DVD/LD 1 00000000

10 DVD/LD 2 00000000

DSP-A595

10 DVD/LD 3 00000000

10 DVD/LD 6 00000000

10 DVD/LD 9 00000000

[STATUS 0]

<1st Byte>

acmod: If it is 1000B or more with DTS 7.1 signal, the DSP block will be muted.

<2nd Byte>

[Note]

IEC958: Standard to identify the PCM bit stream signal. Digital format error refers to a digital signal with the
sampling frequency undefined (neither 44.1k, 32k nor 48k). Since the operation of each device cannot be
assured at fs outside specifications, the sub-microprocessor handles this status as the forced analog mode
(ignored even if decoding is OK from the detection terminal level), and selects the signal from the analog input
terminal. Since the sub-microprocessor transmits 000B (analog) for STATUS#0 bits 4-6 to the main
microprocessor, the main microprocessor visually operates in the same way as with digital unlocking.

10 DVD/LD 4 00000000

10 DVD/LD 7 00000000

bit7 Mute request bit3 acmod

bit6 fs bit2

bit5 000B:Analog 001B:32kHz

bit4 bit0

bit7 1 during AC3 decode OK bit3 Demodulator muting (without RF signal)

bit6 1 during DTS decode OK bit2 IEC958 digital format error

bit5 1 during red DTS lock bit1 IEC958 commercial use device bit

bit4

010B:44.1kHz 011B:48kHz
Others:Don't care

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

bit0 IEC958 digital data bit

10 DVD/LD 5 00000000

10 DVD/LD 8 00000000

Indicate

bit 7 6 5 4 3 2 1 0

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
F1111

<3rd Byte>

bit7 AC3 KARAOKE bit3 On-board write mode

bit6 DIR2 LOCKN bit2 The number of digital inputs is 2 (equivalent to 595)

bit5 DIR2 ERR bit1 DSP is AC3D2 (DTS present)

bit4 AC3D MUTE bit0 RF DEM present

<4th Byte> Always “00”

[STATUS 1] IEC958 channel status bits 00-31 available from DIR2

<1st-byte> bits 00-07
<2nd-byte> bits 08-15
<3rd-byte> bits 16-23
<4th-byte> bits 24-31

[STATUS 2] 4-byte ASCII code of sub CPU version data
[STATUS 3] Displays the check sum of sub microprocessor program area with ASCII 4 bytes in a hexadecimal number.
[STATUS 4] Displays the bit stream information contained in AC-3/DTS signal from the first byte.
[STATUS 5-9] Displays the bit stream information contained in AC-3 signal from the first byte.

16

DSP-A595

No.11 CPU VERSION/CHECK SUM/PORT INFO/EXIT DIAG

The check sum, version and port setting of main CPU/DSP CPU are displayed.
The signal is EFFECT OFF.
Operating the submenu will finish self-diagnosis, and ordinary operation mode will be restored.
The suffix letter ("B" in the following) of version indication is for compatibility of communications between the main and
DSP microprocessors.
Combining microprocessors with different suffixes will make normal operation impossible.

11 DVD/LD M-SM:XXXXX

11 DVD/LD S-SM:XXXXX

11 DVD/LD M-VER:Z04B

11 DVD/LD S-VER:Z08B

11 DVD/LD P:00000000

Main microprocessor check sum

DSP microprocessor check sum

Main microprocessor version

DSP microprocessor version

One suffix letter is for compatibility of communications between the main
and DSP microprocessors.
* Use microprocessors with the same suffix.

bit76543210

00000000

EXIT

✽1

Tuner Mode V1 (Port 95) 0*11*21*3
Tuner Mode V2 (Port 96) 101

*1 AM:530—1710kHz/10kHz FM: 87.5—107.9MHz/200kHz (U, C models)
*2 AM:531—1611kHz/9kHz FM: 87.5—108.0MHz/50kHz (A, G, L models)
*3 AM: 530-1710kHz/10kHz FM:87.5-108.0 MHz/100kHz (R model)

✽2

Model Type RDS (Port 70) 0 RX-V595 0 DSP-A595 1 RX-V595RDS
Model Type DSP-A(Port 83)

Hi=1, Low=0

Hi=1, Low=0

010

Always absent (0)
Always absent (0)
Tuner Mode V1 (✽1)
Tuner Mode V2 (✽1)
Always absent (0)
Always absent (0)
Model Type RDS (✽2)
Model Type DSP-A (✽2)

17

■ FACTORY PRESET

All the settings of the system are initialized on shipping. The settings are as follows.

DSP-A595

●

INPUT (VIDEO)

●

EFFECT LEVEL

EFFECT CHANNEL PRESET VALUE

CENTER 0 dB
RIGHT SURROUND 0 dB
LEFT SURROUND 0 dB
SUB WOOFER 0 dB

●

DSP PROGRAM

INPUT DSP PROGRAM DELAY PRESET VALUE

CD PRO LOGIC 20ms
TUNER ENHANCED 20ms
TAPE/MD MOVIE THEATER 20ms
DVD/LD MONO MOVIE 49ms
TV/DBS TV SPORTS 9ms
VCR DISCO 40ms
PHONO ROCK CONCERT 16ms
V-AUX CONCERT HALL 44ms

●

SET MENU

No. SET MENU PRESET VALUE

1. CENTER SPEAKER LARGE

2. REAR SPEAKER LARGE

3. MAIN SPEAKER LARGE

4. LFE/BASS OUT SW (SUBWOOFER)

5. MAIN LEVEL NRML (NORMAL)

6. LFE LEVEL 0 dB

7. DYNAMIC RANGE MAX

8. CENTER DELAY 0 ms

9. MEMORY GUARD OFF

10. INPUT MODE (TV/DBS) AUTO

DVD/LD (DVD/LD)

18

DSP-A595

0.1mV ~ 5.0mV
(DC)

■ 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 0.1mVand 5.0mV.
If it exceeds 5.0mV, open (cut off) R571 (Main Lch), R577 (Main

•

Rch), R589 (Center), R595 (Rear Lch), R583 (Rear Rch) and
reconfirm the voltage again.
Confirm that the voltage is 0.25mV ~ 15.0mV after 60 minutes.

•

R583

Q523

R692

R595

R696

Q525

R688(Lch)
R690(Rch)
R692(Cch)
R694(RLch)
R696(RRch)

MAIN (1

R577

)

R694

R690

R688

R571

R589

MAIN (7

Cut off

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

Q524

)

Q522

Q521

R583(RRch)

Note)

•

•

If R571, R577, R589,R595 and
R583 have already been cut off
and idling current does not flow,
reconnect R571, R577,
R589,R595 and R583.
Q521 ~ Q525 are transistors for
temperature correction.
Apply silicone grease to contact
surface with the heat sink.

19

Front Panel

■ IC DATA

IC800 : LC87F65C8A (LC876564A-5K19)
8 bit µ-COM

S47/PF7

S46/PF6

S45/PF5

S44/PF4

P00
P01
P02
P03

VSS2

VDD2

P04
P05
P06
P07

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

100

S48/PG0
S49/PG1
S50/PG2
S51/PG3

P10/SO0

P11/SI0

P12/SCK0

P13/SO1

P14/SI1

P15/SCK1

S43/PF3

S42/PF2

54321

S41/PF1

S40/PF0

VDD4

S39/PE7

S38/PE6

S37/PE5

S36/PE4

TOP VIEW

11109876

S35/PE3

S34/PE2

S33/PE1

S32/PE0

171615141312

S31/PD7

S30/PD6

S29/PD5

61626364656667686970

201918

S28/PD4

S27/PD3

21

S26/PD2

S25/PD1

S24/PD0

S23/PC7

S22/PC6

S21/PC5

272625242322

S20/PC4

VP

5152535455565758596071727374757677787980

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

302928

DSP-A595

S19/PC3
S18/PC2
S17/PC1
S16/PC0
VDD3
S15/T15
S14/T14
S13/T13
S12/T12
S11/T11
S10/T10
S9/T9
S8/T8
S7/T7
S6/T6
S5/T5
S4/T4
S3/T3
S2/T2
S1/T1

P16

P17

P30

P31

/RES

CF1
CF2

XT1
XT2

SERIAL I/O 0

(SO0,SI0,SCK0)

SERIAL I/O 1

(SO1,SI1,SCK1)

TIMER 0

TIMER 1

BASE TIMER

VFD CONTROLLER

(S0-S51)

NOISE REJECTION

FILTER(INT0-INT3)

P32

P33

INTERRUPT

CF

RC

Xtal

P34

P35

CONTROL

STANDBY

CONTROL

CLOCK

GENE-

RATOR

P36

P37

XT1

XT2

/RES

VSS1

BUS INTERFACE

PORT 0

(P00-P07)

PORT 1

(P10-P18)

PORT 3

(P30-P34)

PORT 7

(P70-P73)

PORT 8

(P80-P87)

ADC

SMALL SIGNAL

DETECTOR

CF1

CF2

VDD1

P80/AN0

P81/AN1

P82/AN2

P83/AN3

P84/AN4

P85/AN5

P86/AN6

P87/AN7

P70/INT0

P71/INT1

P72/INT2

IR PLA

FLUSH ROM

PC

ACC

B REGISTER

C REGISTER

PSW

RAR

RAM

S0/T0

P73/INT3

ALU

STACK POINTER

WATCH DOG

TIMER

20

DSP-A595

IC800 : LC87F65C8A (LC876564A-5K19)
8 bit

µ-COM

Pin Pin

Port I/O Function

No. Name

1 P16 FLA-CLK I/O Flush clock
2 P17 FLA-I/O I/O Flush input/output
3 P30 FLA-SEL I/O Flush select
4 P31 T-MUTE O Tuner mute (L: ON)
5 P32 DSP-MTS O Transmit data for DSP
6 P33 DSP-STM I Reveive data from DSP
7 P34 DSR-SCK O Clock for DSP
8 P35 DSP-RTN I Clock from DSP

9 P36 DSP-TRQ I Transmit request from DSP
10 P37
11 /RES /RES System reset
12 XT1 T-/ST I Stereo from Tuner
13 XT2 Unconnected
14 Vss1 Vss1 Ground
15 CF1
16 CF2
17 VDD1 VDD1 Power supply
18 P80/AN0 KEY1 I Key 1 AD input
19 P81/AN1 KEY2 I Key 2 AD input
20 P82/AN2 KEY3 I Key 3 AD input
21 P82/AN3 KEY4 I Key 4 AD input
22 P84/AN4 T-METER I Tuner meter AD input
23 P85/AN5 PRO1 I Protection 1 detect
24 P86/AN6 PRO2 I Protection 2 detect
25 P85/AN5 PRO3 I Protection 3 detect

DSP-RESET

O Reset for DSP

Ceramic Oscillator Connected (10MHz)
Ceramic Oscillator Connected (10MHz)

Pin Pin

Port I/O Function

No. Name

26

P70/INT0

27

P71/INT1

28

P72/INT2

29

P73/INT3

30 S0/T0 G1 O FL Grid 1
31 S1/T1 G2 O FL Grid 2
32 S2/T2 G3 O FL Grid 3
33 S3/T3 G4 O FL Grid 4
34 S4/T4 G5 O FL Grid 5
35 S5/T5 G6 O FL Grid 6
36 S6/T6 G7 O FL Grid 7
37 S7/T7 G8 O FL Grid 8
38 S8/T8 G9 O FL Grid 9
39 S9/T9 G10 O FL Grid 10
40 S10/T10 G11 O FL Grid 11
41 S11/T11 G12 O FL Grid 12
42 S12/T12 G13 O FL Grid 13
43 S13/T13 G14 O FL Grid 14
44 S14/T14 G15 O FL Grid 15
45 S15/T15 G16 O FL Grid 16
46 VDD3 VDD3 Power supply
47 S16/PC0 P1 O FL Segment 1

∗1

48 S17/PC1 P2 O FL Segment 2

∗1

49 S18/PC2 P3 O FL Segment 3

∗1

50 S19/PC3 P4 O FL Segment 4

PDT I Power down detect

FMT O Full mute (L : ON)

I/O Unconnected

REMOTE I Remote Control signal

∗1Protection 1, 2 and 3 detect

• After a few seconds the Power ON, and protection detect start.

Detection

Protection 1 Abnormal DC of the amplifier.
Protection 2 Abnormal overcurrent of the amplifier.
Protection 3 Abnormal Voltage of the amplifier.

21

IC800 : LC87F65C8A (LC876564A-5K19)

µ-COM

8 bit

DSP-A595

Pin Pin

Port I/O Function

No. Name

51 VP VP
52 S20/PC4 P5 O FL Segment 5
53 S21/PC5 P6 O FL Segment 6
54 S22/PC6 P7 O FL Segment 7
55 S23/PC7 P8 O FL Segment 8
56 S24/PD0 P9 O FL Segment 9
57 S25/PD1 P10 O FL Segment 10
58 S26/PD2 P11 O FL Segment 11
59 S27/PD3 P12 O FL Segment 12
60 S28/PD4 P13 O FL Segment 13
61 S29/PD5 P14 O FL Segment 14
62 S30/PD6 P15 O FL Segment 15
63 S31/PD7 P16 O FL Segment 16
64 S32/PE0 P17 O FL Segment 17
65 S33/PE1 P18 O FL Segment 18
66 S34/PE2 P19 O FL Segment 19
67 S35/PE3 P20 O FL Segment 20
68 S36/PE4 P21 O FL Segment 21
69 S37/PE5 P22 O FL Segment 22
70 S38/PE6

RDS SELECT

I Mode check RDS ∗2

71 S39/PE7 Unconnected
72 VDD4 VDD4 Power supply
73 S40/PF0 Unconnected
74 S41/PF1

EFFECT-RY

O Effect relay

75 S42/PF2 SP-RY O Speaker relay

Pin Pin

Port I/O Function

No. Name

76

S43/PF3

77

S44/PF4 –10dB O –10 dB select (L : –10dB)

78

S45/PF5 /VCR O VCR select inhibit (H : inhibit)

79

S46/PF6 Unconnected

80 S47/PF7
81 S48/PG0
82 S49/PG1
83 S50/PG2

POWER-RY

STANDBY-SW
ROTARY-A
ROTARY-B
DSP-A.SEL

O Power relay

I Standby / on (H : ON)
I Rotary encoder A
I Rotary encoder B
I Mode check DSP-A ∗2

84 S51/PG3
85 P00 VOL.DN O Volume down
86 P01 VOL.UP O Volume up
87 P02 V-SEL1 O Video selector 1 ∗3
88 P03 V-SEL2 O Video selector 2 ∗3
89 VSS2 VSS2 Ground
90 VDD2 VDD2 Power supply
91 P04 CE-INPUT O Chip enable for INPUT
92 P05 CE-VR O Chip enable for VOLUME
93 P06 CE-TUNER O Chip enable for TUNER
94 P07 /CERDS O Chip enable for RDS
95 P10/SO0
96 P11/SI0
97

P12/SCK0

V1/RDS-DATA
V2/RDS-DATA

O RDS data V1 market ∗4
O RDS data V2 market ∗4

RDS-CLK O Clock for RDS

98 P13/SO2 SDT O Serial data
99 P14/SI1 TUN-SIN I Serial data from Tuner

100

P15/SCK1

SCK O Serial clock

∗2Model check

• Model check to the order of DSP, RDS, V595.

Hi = 1, Low = 0

Model
Check

RDS SELECT 010

DSP-A.SEL 100

DSP

RDS V595

∗3Video selector 1 and 2

Hi = 1, Low = 0

Video Selector 1(VSEL0) 2(VSEL1)

V-AUX 0 0

VCR 1 0

DVD/LD 0 1

TV/DBS 1 1

∗4Markets

Hi = 1, Low = 0

Market J U, C A, G, L R

V100 11
V201 01

22

DSP-A595

IC14 : LC87F5164A (LC875164A-5K20)
8 bit Sub

µ-COM

/RES

CF1

CF2

XT1
XT2

PB6
PB5
PB4
PB3
PB2
PB1
PB0

VSS3

VDD3

PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PA0
PA1
PA2

61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

PB7

P27/INT5

P26/INT5

PA3

PA4

PA5

INTERRUPT

CONTROL

STANDBY

CONTROL

CF

CLOCK

GENE-

RC

RATOR

Xtal

P25/INT5

P24/INT5

P23/INT4

5657585960

54321

P70/INT0

P71/INT1

P72/INT2

P06

P07

P22/INT4

P21/INT4

P20/INT4

505152535455

TOP VIEW

11109876

XT1

XT2

/RES

VSS1

P73/INT3

P05

CF1

P04

CF2

P03

P02

VDD1

P80/AN0

P01

P00

VSS2

444546474849

171615141312

P81/AN1

P82/AN2

P83/AN3

VDD2

PWM0

414243

40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21

201918

P84/AN4

P85/AN5

IR PLA

ROM

PWM1
SI2P3
SCK2
SI2
SO2
P17/PWM
P16/PWL
P15/SCK1
P14/SI1
P13/SO1
P12/SCK0
P11/SI0
P10/SOO
P34
P33
P32
P31
P30
P87/AN7
P86/AN6

PC

23

SERIAL I/O 0

(SO0,SI0,SCK0)

SERIAL I/O 1

(SO1,SI1,SCK1)

SERIAL I/O 2

(SO2,SI2,SCK2)

TIMER 0

TIMER 1

TIMER 4

TIMER 5

PWM0

PWM1

BASE TIMER

BUS INTERFACE

PORT 0

(P00-P07)

PORT 1

(P10-P18)

PORT 3

(P30-P34)

PORT 7

(P70-P73)

PORT 8

(P80-P87)

ADC

NOISE REJECTION

FILTER(INT0-INT3)

PORT 2

(P20-P27)

PARALLEL
INTERFACE
PORT A (PA0-PA5)
PORT B (PB0-PB7)
PORT C (PC0-PC7)

ACC

B REGISTER

C REGISTER

ALU

PSW

RAR

RAM

STACK POINTER

WATCH DOG

TIMER

IC14 : LC87F5164A (LC875164A-5K20)
8 bit Sub

µ-COM

DSP-A595

Pin Pin

Port I/O Function

No. Name

1 PA3 CDO I Receive data from DIR2
2 PA4 /ICDI O Initial clear for DIR2
3 PA5 /KM1 O Switching DIR2 forced (analog) mode
4 P70/INT0 LOCKN IRQ PLL lock flag
5 P71/INT1 ERRD IRQ DIR 2 error detect
6 P72/INT2 ERRA IRQ AC3Dav mute detect
7 P73/INT3 NONPCM IRQ AC3Dav AC-3 data detect
8 /RES /RES – System reset

9 XT1 XT1 I Connected to VDD1
10 XT2 XT2 I Unconnected
11 VSS1 VSS1 G Ground
12 CF1 CF1 Ø
13 CF2 CF2 Ø

Ceramic Oscillator Connected (10kHz)
Ceramic Oscillator Connected (10kHz)

14 VDD1 VDD1 +5V +5V power supply
15 P80/AN0 NC O Unconnected
16 P81/AN1 NC O Unconnected
17 P82/AN2 NC O Unconnected
18 P83/AN3 NC O Unconnected
19 P84/AN4 NC O Unconnected
20 P85/AN5 NC O Unconnected
21 P86/AN6 NC O Unconnected
22 P87/AN7 NC O Unconnected
23 P30 /ICAK O Initial clear for CODEC AD/DA
24 P31 CEAK O Chip enable for CODEC AD/DA
25 P32 /ICAC O Initial clear for AC3Dav
26 P33 CEAC2 O Chip enable 2 for AC3Dav
27 P34 CEAC1 O Chip enable 1 for AC3Dav
28 P10/SO0 TXAC TX

Transmit data for AC3Dav and

CODEC AD/DA

29 P11/SI0 RXAC RX Receive data from AC3Dav
30

P12/SCK0

CLKAC CLK Clock for AC3Dav and CODEC AD/DA

31 P13/SO1 RSRV Ipu Not used (Normal)
32 P14/SI1 TRXOB I/O Not used (Normal)
33

P15/SCK1

34

P16/PWM

35

P17/PWM

CLKOB I Not used (Normal)

NC I Unconnected
NC I/O Unconnected

36 SO2 STM TX Transmit data for CPU
37 SI2 MTS RX Receive data from CPU
38 SCK2 CKIF

RXCK

Clock from CPU

39 SI2P3 WCIF O Clock for CPU
40 PWM1 TRQ O Transmit request for CPU

Pin Pin

Port I/O Function

No. Name

41 PWM0 NC OL Unconnected
42 VDD2 VDD2

+5V

+5V power supply

43 VSS2 VSS2 G Ground
44 P00 NC I/O Unconnected
45 P01 NC I/O Unconnected
46 P02 NC I/O Unconnected
47 P03 NC I/O Unconnected
48 P04 NC I/O Unconnected
49 P05 NC I/O Unconnected
50 P06 NC I/O Unconnected
51 P07 NC I/O Unconnected
52
53
54
55
56
57
58
59

P20/INT4
P21/INT4
P22/INT4
P23/INT4
P24/INT5
P25/INT5
P26/INT5
P27/INT5

NC I/O Unconnected
NC I/O Unconnected
NC I/O Unconnected
NC I/O Unconnected
NC I/O Unconnected
NC I/O Unconnected
NC I/O Unconnected
NC I/O Unconnected

60 PB7 NC I/O Unconnected
61 PB6 NC I/O Unconnected
62 PB5 NC I/O Unconnected
63 PB4 DSP Ipu Connected to VSS3
64 PB3 MUTO Ipu Unconnected (Fixed H)
65 PB2 LDC/O I LD COAX/OPT detect
66 PB1 CDC/O I Fixed H
67 PB0 RF Ipu Connected to VSS3 (Switched L)
68 VSS3 VSS3 G Ground
69 VDD3 VDD3

+5V

+5V power supply

70 PC7 NC I/O Unconnected
71 PC6 NC I/O Unconnected
72 PC5 VER Ipu Connected to VSS3 (Switched L)
73 PC4 DRB O Unconnected
74 PC3 DRA O Unconnected
75 PC2 DIC O Unconnected
76

PC1 DIB O Digital input selector Control B

77

PC0 DIA O Digital input selector Control A

78

PA0 DMT O L/R D/A converter mute

79

PA1 CLD O Chip select for DIR2

80

PA2 CCK O Serial clock for DIR2

24

DSP-A595

IC3 : YM3436DK (DIR2)
Digital Format Interface Receiver

PCO

26

WC

CTLN

25

MCB

a

DD

V

24

10

MCA

RSIN

23

11

SKSY

22
21
20
19
18
17
16
15
14
13
12

KM1
DOM0
DOM1
DIM0
DIM1
TC
Vss
LOCKN
P256
XO
XI

34

FS0

CSM

35
36

EXTW

DDIN

37
38

LR

V

DD

39
40

ERR
EMP

41
42

CDO

CCK

43
44

CLD

Pin Pin
No. Name

a

KM2

31

TSTN

30

SS

V

CTLP

(N.C.)

27

28

29

FS1

33

KM0

32

TOP VIEW

123456789

VFL

OPT

HDLT

DAUX

DOUT

I/O Function

MCC

SYNC

1 DAUX I Auxiliary input for audio data
2 HDLT O Asynchronous buffer operation flag
3 DOUT O Audio data output
4 VFL O Parity flag output
5 OPT O Fs x 1 Synchronous output signal for DAC
6 SYNC O Fs x 1 Synchronous output signal for DSP
7 MCC O Fs x 64Bit clock output
8 WC O Fs x 1Word clock output

9 MCB O Fs x 128Bit clock output
10 MCA O Fs x 256Bit clock output
11 SKSY I Clock synchronization control input

12 XI I

Crystal oscillator connection or external
clock input

13 XO O Crystal oscillator connection
14 P256 O VCO oscillator clock connection
15 LOCKN O PLL lock flag
16 VSS Logic section power (GND)
17 TC O PLL time constant switching output
18 DIM1 I Data input mode selection
19 DIM0 I Data input mode selection
20 DOM1 I Data output mode selection
21 DOM0 I Data output mode selection
22 KM1 I Clock mode switching input 1
23 RSTN I System reset input
24 VDDa VCO section power (+5V)
25 CTLN I VCO control input N

KMO

VSSA

VDDA

PCO

CTLP

CTLNTCLR

LOCKN

36

EXTW

37

D DIN

40

ERR

35

CSM

41

EMP

33

FS1

34

FS0

Pin Pin

No. Name

32 29 15 14 13 12 31 22 11 23

24 26 28 25 17

SEL

SERIAL INTERFACE

CLD

PLL

EIAJ (AES/EBU)
DIGITAL AUDIO

INTERFACE

DECODER

CCK

42 4344

CDO

38

DAUX

P256X0X1

DIM1

DIM0

I/O Function

DATA CLOCK

CONTROLLER

S/P

KM2

BUFFER

2

HDLT

KM1

SKSY

SYSTEM

CLOCK

TIMING

GENERATOR

P/S

16 39 3019181

VSS

RS IN

VDD

TSTN

26 PCO O PLL phase comparison output
27 (NC)
28 CTLP I VCO control input P
29 VSSa VCO section power (GND)
30 TSTN I Test terminal. Open for normal use
31 KM2 I Clock mode switching input 2
32 KM0 I Clock mode switching input 0

33 FS1 O

34 FS0 O

Channel status sampling frequency display
output 1
Channel status sampling frequency display
output 0

35 CSM I Channel status output method selection
36 EXTW I

External synchronous auxiliary input word
clock

37 DDIN I EIAJ (AES/EBU) data input
38 LR O PLL word clock output
39 VDD Logic section power (+5V)
40 ERR O Data error flag output

41 EMP O

42 CDO O

43 CCK I

44 CLD I

Channel status emphasis control code
output
3-wire type microcomputer interface data
output
3-wire type microcomputer interface clock
output
3-wire type microcomputer interface load
input

10

9
8
7
6
5

4

3
20
21

MCA
MCB
WC
MCC
SYNC
OPT

VFL

D OUT
DOM1

DOM0

25

IC4 : YSS908-F (AC3Dav)
Digital Dolby Pro Logic Decoder +DSP

PVSS

RAMD7

RAMD6

RAMD5

7677787980

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

RAMD4

54321

RAMD3

RAMD2

RAMD1

RAMD0

PVDD

RAMA2

SCKSISO

70

TOP VIEW

11109876

/CS

/CSB

646566676869

171615141312

RAMA3

TEST

/IC

616263

201918

RAMA4

VSS

607172737475

21

RAMA5

RAMA6

/SDBCK0

SURENC

KARAOKE

545556575859

272625242322

MUTE

CRC

DSP-A595

AC3DATA

VDD

515253

50

PVSS

49

SDWCK1

48

SDBCK1

47

SDOB0

46

SDOB1

45

SDOB2

44

RAMA7

43

RAMA8

42

RAMA9

41

VDD

40

VSS
OPORT7

39
38

OPORT6

37

OPORT5

36

OPORT4
OPORT3

35
34

OPORT2

33

OPORT1

32

OPORT0
PVDD

31

302928

/SDBCK0

SDBCK0

SDWCK0

SDIA0

SDIA1

SURENC

KARAOKE

MUTE

CRC

AC3DATA

57
83
82

84

85

56
55
54
53
52

CONTROL

SIGNALS

SDIASEL

PVDD

IPORT0~7

~

99

SDIB0

SDIB1

RAMA16

RAM CEN

92

MICROPROCESSOR

SDIB2

RAMA15

SO

/CS

SI

66

676869

INTERFACE

CONTROL REGISTERS

SDI : SERIAL DATA INPUT
SDO : SERIAL DATA OUTPUT

INPUT

BUFFER

AC-3/PROLOGIC

SDIA INTERFACE

STREAM0~7

OPERATING

CLOCK (25MHz)

CRC

PLL

XI

XO

PVSS

SCK

24x24

MAIN DSP

DECODER

DELAY

RAM

TEST

AVD D

OPORT0~7

~

32

39

CONTROL

TEST

TEST

SIGNALS

TEST

OVFB

TEST

TEST

CPO

VDD

AVS S

SDOA2

SDOA1

SDOA0

RAMA14

RAMA13

VSS

RAMA11

RAMA12

RAMA10

COEFFICIENT

PROGRAM

RAM

SDIBCKSEL SDIBCKSEL SDOBCKSEL

L,R

Ls,Rs

24x16

SUB DSP

SDOA INTERFACE

C,LFE

SDIBSEL

SDIB INTERFACE

EXTERNAL RAM

INTERFACE

ERAMUSE

/CSB

65

DATA

RAM

SDOB INTERFACE

48 SDBCK1
49 SDWCK1

47 SDOB0

46

SDOB1

45

SDOB2

15

OVFB

5

6

9198

XI

XO

CPO

23

24SDOA0

SDOA1

22SDOA2

SDIBO

7SDIB2

SDIB1

~

72

79

RAMD0~7

2RAMCEN

88

RAMWEN

89RAMOEN

59,58,44~42,

87,86,70,64,61,

29~25,4,3

RAMA0~16

26

DSP-A595

IC4 : YSS908-F (AC3Dav)
Digital Dolby Pro Logic Decoder +DSP

No. Name I/O Function

1 PVDD +5V power supply
2 RAMCEN O RAM chip enable output terminal, connected to external 1M SRAM chip enable
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 Crystal oscillator connection external clock input terminal

9 XO O Crystal oscillator connection (normally unconnected)
10 PVSS Ground (digital)
11 AVDD +3V power supply (analog)
12 TEST Test terminal (normally unconnected)
13 TEST Test terminal (normally unconnected)
14 TEST Test terminal (normally unconnected)
15 OVFB O Overflow detect terminal (normally unconnected)
16 TEST Test terminal (normally unconnected)
17 TEST Test terminal (normally unconnected)
18 TEST Test terminal (normally unconnected)
19 CPO O PLL output terminal (connected to AVSS through external analog filter)
20 AVSS Ground (analog)
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 (normally unconnected)
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 PVDD +5V power supply
32 OPORT0 O Output port terminal 0, dolby pro logic signal output
33 OPORT1 O Output port terminal 1, (normally unconnected)
34 OPORT2 O Output port terminal 2, (normally unconnected)
35 OPORT3 O Output port terminal 3, (normally unconnected)
36 OPORT4 O Output port terminal 4, (normally unconnected)
37 OPORT5 O Output port terminal 5, (normally unconnected)
38 OPORT6 O Output port terminal 6, (normally unconnected)
39 OPORT7 O Output port terminal 7, (normally unconnected)
40 VSS Ground
41 VDD +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
46 SDOB1 O Serial data output B terminal 1
47 SDOB0 O Serial data output B terminal 0
48 SDBCK1 I Serial data bit clock input terminal 1
49 SDWCK1 I Serial data word clock input terminal 1
50 VSS Ground

27

51 VDD +3V power supply
52 AC3DATA O AC-3 data output terminal, AC-3 bit stream data detect
53 CRC O CRC output terminal (normally unconnected)
54 MUTE O Mute output terminal, output data mute detect
55 KARAOKE O Karaoke output terminal, AC-3 karaoke data detect
56 SURENC O Surround encoder output terminal (normally unconnected)
57 /SDBCK0 O Inverted signal of serial data bit clock output terminal 0
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
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,coefficient and program RAM chip select signal input
66 /CS I Chip select input terminal, microprocessor interface chip select signal input
67 SO O Serial data output terminal, microprocessor interface serial data output
68 SI I Serial data input terminal, microprocessor interface and coefficient and program RAM serial data input
69 SCK I Serial clock intput terminal, microprocessor interface and coefficient and program RAM serial clock input
70 RAMA2 O RAM address output terminal 2, connected to external 1M SRAM address
71 PVDD +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 PVSS Ground
81 VDD2 +3V power supply
82 SDWCK0 I Serial data word clock input terminal 0
83 SDBCK0 I Serial data bit clock input terminal 0
84 SDIA0 I Serial data input A terminal 0
85 SDIA1 I Serial data input A terminal 1
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 port terminal 7 (normally connected to ground)
93 IPORT6 I Input port terminal 6 (normally connected to ground)
94 IPORT5 I Input port terminal 5 (normally connected to ground)
95 IPORT4 I Input port terminal 4 (normally connected to ground)
96 IPORT3 I Input port terminal 3 (normally connected to ground)
97 IPORT2 I Input port terminal 2 (normally connected to ground)
98 IPORT1 I Input port terminal 1 (normally connected to ground)
99 IPORT0 I Input port terminal 0 (normally connected to ground)

No. Name I/O Function

100 VSS Ground

IC4 : YSS908-F (AC3Dav)
Digital Dolby Pro Logic Decoder +DSP

DSP-A595

28

DSP-A595

IC5 : M5M51288BKJ-20LTEL (1M SRAM)
131072-word x 8 bit High Speed Static RAM

NC

A3
A4
A5
A6
A7
A8

A9
A10
A11
A12
A13

D1

D2

D3

GND

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

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

A10
A11
A12
A13
A14
A15
A16

/CE1

CE2

A0

27

A1

28

A2

31

A3

2

A4

3

A5

4

A6

5

A7

6

A8

7

A9

8

9
10
11
12
23
25
26

22

30

18 512

BUFFER

ROW INPUT

ROW ADDRESS

CHIP SELECT

131072-word x 8 bit

MEMORY ARRAY

(512-row X 2048-column)

DECODER

2048

COLUMN I/O

256

COLUMN ADDRESS

DECODER

16

COLUMN INPUT

BUFFER

I/O DATA CONTROL

32

VCC

16

GND

13

D1

14

D2

15

D3

17

D4

18

D5

19

D6

20

D7

21

D8

IC6 : AK4526 (CODEC AD/DA)
20 bit 6 channel A/D, D/A Converter

CDTO

CDTI

CCLK

/CS

P/S

MCKI

XTI

38

39

40

41

42

43

44

1

SDOS
OCKS

2
3

M/S

BICK

4
5

LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX

DFS

6
7
8

9
10
11

TOP VIEW

1213141516171819202122

AVSS

37

AVDD

35

36

VREFH

VCOM

34

33
32
31
30
29
28
27
26
25
24
23

/WE

/OE

29

24

/CE1

X

H

L

L

L

WRITE CONTROL

OUTPUT CONTROL

/OW

/WE

CE2

X

X

L

X

X

X

X

L

H

L

H

H

H

H

H

Mode Data I/O Power

Non-selectable

Non-selectable

Write mode

Read mode

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

30

VREFL

LIN+
LIN–

RIN+

RIN–

29

32

31

ADC HPF

ADC HPF

RIN+
RIN–

LOUT1

27

VR

LPF DAC

LIN+
LIN–

ROUT1

VR

LPF DAC

28

ROUT1

25

LOUT1
ROUT2
LOUT2
ROUT3
LOUT3

LOUT2

ROUT2

LOUT2

ROUT3

VR

26

VR

23

VR

24

VR

LPF DAC

LPF DAC

LPF DAC

LPF DAC

High impedance

High impedance

Input

Output

High impedance

Audio

I/F

MCLK

LRCK

SDOUT

SDIN1
SDIN2
SDIN3

BICK

On

Standby

On

On

On

OCKS

2

MCKO

14

1/2

DEM

39

10

13
12
11

9

5

4

1

6

7

8

MCKI
LRCK
BICK

DAUX

DEM0
DEM1
DFS

SDOS

SDTO

SDTI1

SDTI2

SDTI3

29

DEM1

DEM0

MCKO

DVSS

DVDD

/PD

XTS

ICKS1

ICKS0

CAD1

CAD0

■ DISPLAY DATA

● V800 : 16-BT-59GK (V2421800)

y1

• PIN CONNECTION

DSP-A595

PATTERN AREA

Pin No.

CONNECTION

Pin No.

CONNECTION

Pin No.

CONNECTION

1

F1

26

P8
51

5G

2

F1

27

P7

52

4G

• GRID ASSIGNMENT

3

NP

28
P6

53

3G

4

NP

29

P5

54

2G

5

NC

30

P4

55

1G

6

NC

31
P3

56

NC

7

NC

32
P2

57

NC

NC

33

P1

58

NC

18

17

16

15

14

13

12

11

10

9

8

P17

P18

P19

P20

P21

P22

NC

NC

NC

42

41

40

39

38

37

36

35

34

14G

15G

16G

IC

NP

Fd

Fd

NP

IC

59

NC

60NC61

NC

62NP63

NP

64F265

NOTE

F2

19

P16

P1520P14

43

44

45

13G

12G

11G4610G

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

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

3) NC .............. No connection

4) DL .............. Datum Line

5) 1G~16G ..... Grid

6) IC ............... Internal connection

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

21

P13

22

P12

479G48

23

P1124P10

497G50

8G

25
P9

6G

• ANODE CONNECTION

16G 15G 14G 13G 12G 11G 10G 9G 8G 4G 3G 2G 1G
P1 1a a 1a a a a a a a a a a a a
P2 1b b 1b b b b b b b b b b b b
P3 1c c 1c c c c c c c c c c c c
P4 1d d 1d d d d d d d d d d d d
P5 1e e 1e e e e e e e e e e e e
P6 1f f 1f f f f f f f f f f f f
P7 1g g 1g g g g g g g g g g g g
P8 1h h 1h h h h h h h h h h h h

P9 1j j 1j j j j j j j j j j j j
P101kk1kkk kkkkkkkkk
P111mm1mmm mmmmmmmmm
P121nn1nnn nnnnnnnnn

P131pp1ppp ppppppppp
P141rr1rrr rrrrrrrrr
P15 – – t t t t t t t t

P16 2a 2a – – – – – – – –
P17 2b,2c
P18 2d 2c B2 – –

P19 2e,2f
P20 2g 2e B4 S2 – – – – –
P21 2j,2p
P22 2m 2g S3 – – – – – – –

(Left)

(Right)

(PTY)

2b B1 – –

(RT)

2d B3 – S1 – – –

(CT)

2f B5

(PS)

– –––––

7G
~5G

30

DSP-A595

BLOCK DIAGRAM

DVD/LD

SIGNAL

DIGITAL

TV/DBS

PHONO

DVD/LD

TV/DBS

AUDIO SIGNAL

VCR

VCR

TAPE/MD

INPUT

DECODER

EXTERNAL

SURROUND

SUB WOOFER

VIDEO

VIDEO AUX

VCR

VIDEO SIGNAL

S-VIDEO

VCR

OUT

VIDEO

AUX

COAX

OPT

OPT

1

CD

IN

OUT

3

IN

(PLAY)

4

OUT

(REC)

MAIN

CENTER

DVD/LD

TV/DBS

OUT

IN

6CH

SELECTOR

IC10A

L

18

7

5

IC10B

R

17

FL

27

1

3

IC11A

7

5

IC11B

FR

28

1

3

29

IC103

IC103

1

30

IC103

42

IC103

27

IC108A

6

IC109A

6

7

7

IC107A

LFE

24

7

5

IC107B

C

23

1

3

IC351

1013

IC104A/B

L

R

13

75

INPUT

SELECTOR

IC352

OPTICAL SIGNAL

DETECTOR

IC351

7

L

R

L

R

L

R

IC101

INPUT SELECTOR

8
9

TAPE

MONITOR

IC102

1

2

29

IC2

37

13

XL1

DIR

12

IC3

13

A/D

IC6

84

3

1

9

PRO-LOGIC

DECODER

IC8,9

IC106A

2

4

3

DIGITAL

IC4

YSS908

24 8

45

~

47

DAC

IC7

6

~

8

IC106B

223028

8

6

RAM

IC5

DAC

IC6

L

R

L

R

21 20
10

INHIBIT

IC101

11

IC13A

RL

25

1

3

IC102

11

20

26

27

5

4

8

7

23

24

10

21

SUB
WOOFER

25

CENTER

6

9

22

IC103

H,P,F

IC103

H,P,F

34

3

5

8

IC103

2627

3

26

23

IC103

L

R

L

R

L

IC13B

RR

26

7

5

XL2

12 13

SUB CPU

IC14

VIDEO

SELECTOR

CONTROL

R

L

R

CONTROL

VIDEO AMP &

SELECTOR

IC303

MONITOR
OUT

CONTROL

RDS

TUNER

RCE
RDT

DEST/RDO
RCK

TMUTE
/ST
METER
TCE
DO

94
95
96

97

4
12
22

93

99

78

5

~

88

87

10

,,,

,

SW800

IN

Q305,306

S-VIDEO AMP

& SELECTOR

IC301,302

MONITOR
OUT

INPUT

SELECTER

OPERATION

KEY

SW802~806,

810~815,

817,822~824

A
B

Q301~304

81
82

18

~

21

STANBY/ON

SW801

23

29

U800

REMOTE
SENSOR

15

VR401

IC108B

1

IC109B

1

6 GANG MOTOR VOLUME

VR401

M

IC404

MOTOR

DRIVE

91

SYSTEM & DSP CONTROL

85 9286

IC800

16

30

XL800

1 2

3

5

5

3

3

5

~

IC401A

IC401B

IC402A

IC402B

IC403A

IC403B

45

12

F1

1

7

7

1

1

7

Q800

77

47

50

,

~

40

33

,

~

FL DISPLAY

V800

5 7

TONE

CONTROL

IC801

3 1

BASS

TREBLE

VR800

VR801

IC110

14

3

3

14

LEVEL CONTROL LEVEL CONTROL

IC111

27

23

24

25

75

74

11

26

17

90
46
72

76

51

52

69

,

~

55

~

65 65

F2

BALANCE

VR802

15

2

2

15

–10dB

FMC

MUTE
DRIVE

Q801,802

PRO1
PRO2

PRO3

SPRY

EFFECT-RY

SPEAKER RELAY DRIVE

RESET

Q803,D805

PDT

POWER DOWN DETECT

VDD1

BACK-UP

(MEMORY)
VDD2
VDD3
VDD4

PRY

VP

CENTER,

D808

+25

IC802A

4

IC802B

6

+B,-B,+25,-25,
+12A,+12B,+5D,-12

RESET

Q805,D811,812

MAIN,

REAR

AMP

–25

+12A
–12B

–12

Q553

Q556

D806

Q552
D513

MAIN

LEVEL

2

Q810

–10dB

8

Q811

Q549,550

Q546,547

D809

Q806,D813 REGULATOR

Q807

D751

+B

–B

D451

Q721,

722

D452

IC725,

724,
722

Q548

INPEDANCE

SELECTOR

MAIN

POWER AMP
Q506,511,512,

521,529,Q527A/C

Q501

Q502

MAIN
POWER AMP
Q507,513,514,

522,530,533,

531A/C

CENTER

MUTING

POWER AMP
Q508,515,516,

523,534,537,

531A/C

Q503

Q509,517,518,

524,538,541

539A/C

Q504

REAR

POWER AMP

Q505

Q510,519,520,

525,542,545,

543A/C

Q724

REAR

MAIN

CENTER

RY501
MAIN SPEAKER

RY502
CENTER SPEAKER

RY503
REAR SPEAKER

S12

Q808, D816
(R.T only)

RY800

D762,763

SW761

OVER

CURRENT

DETECT

RY501

SPEAKER RELAY

RY502

RY503

D815

+RYV

F804

G model

SELECTOR SWITCH

SW711

B.G models

T800

F803

PHONES

MAIN

A

L

B

A

R

B

CENTER

+

–

REAR
(SURROUND)

+

L

–

–

R

+

L

MAIN

R

CENTER

L

REAR
(SURROUND)

R

SUB WOOFER

OUTPUT SPEAKER

D453

+5D

IC723

31 32

BACDEFHG

6

5

116

M5M51288BKJ-20LTEL

17 32

LC87F5164A

41 60

20 1

61

80

40

21

130

YSS908-F

51

50

80

81

31

100

111

AK4526

23

22

33

34

12

44

111

YM3436DK

23

22

33

34

12

44

112

AK4320

13 24

71

HD74HC02FP

14 8

5

8

NJM2904M

IN

COM

OUT

uPC29M331-E1

14

1

4

uPC4570G2

58

1

4

uPC4570G2

5

8

1

4

uPC4570G2

5

8

1

4

uPC4570G2

5
8

1

4

uPC4570G2

58

+5V

–12

+5VD

DG

LDC/0

ISL0

DG

TRQ

/SBR

+12

–5V

WCIF

CKIF

STM

MTS

CLK OB

TRXOBDG/SBR

TO: INPUT (1)

#3

EFRLFE

RR

RIN

E

FL

C

RL

LIN

E

R

L

ISL1

DSIG

+15VD

TO: INPUT (3)

#1 #6

TO: INPUT (1)

2V SAMPLE 50ns

0V

■ PRINTED CIRCUIT BOARD (Foil side)

1

2

DSP-A595

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

3

4

●

Semiconductor Location

Ref. No. Location

D1 F3
D2 F3
D3 G4
D4 G4

5

D5 G4
D6 G4
D7 G4
D8 G4

D9 F4
D10 G4
D11 G4
D12 G4
D13 D4
D14 D4
D15 D4
D16 D4
D17 D4

Ref. No. Location

IC10 D3
IC11 D3
IC13 C3
IC14 B3
IC15 B3

IC1 B3
IC2 E3
IC3 B4
IC4 A3
IC5 A3
IC6 C4
IC7 D4
IC8 C3
IC9 C3

Pin 13 of IC3
V : 2V/div H : 50nsec/div

Point 5

AC range 1 : 1probe

0V

2V SAMPLE 50ns

Ref. No. Location

Q1 H4
Q2 G4
Q3 G4
Q4 H3
Q5 G3
Q6 G3
Q7 G3
Q8 G3

Q9 G3
Q10 G3
Q11 G3
Q12 H3
Q13 G3
Q14 D4

Point 6
Pin 13 of IC4
V : 2V/div H : 50nsec/div
AC range 1 : 1probe

6

33 34

BACDEFG

DSP-A595

■ PRINTED CIRCUIT BOARD (Foil side)

1

2

● Semiconductor Location

Ref. No.

D800
D801
D802
D803
D805
D806
D807
D808
D809
D811
D812

D813
IC800
IC801
IC802

Q800

Q801

Q802

Q803

Q805

Q806

Q810

Q811

Location

C2
C2
C2
C2
C2
C3
C2
E3
C3
C3
C3
C3
E2
D5
E5
F3
E3
E3
C2
C3
C3
E5
E5

STANDBY/ON

EFFECT

DIGITAL/
PRO LOGIC

VO
VC
G

ENHANCED

4

MOVIE

THEATER

P. C. B. OPERATION (1)

MONO

MOVIE

TV

SPORTS DISCO

30

31

3

50

1

LC87F65C8A

51

ROCK

CONCERT

100

H

CONCERT

HALL

SET

MENU

81
80

TIME/

LEVEL

—

+

VCR.V-AUX.TV/DBS.DVD/LD.CD.TUNER.PHONO

RESET

5V

MG

/EXT.

SEL

DATA

CLK

TAPE/MD MON

DECODER

INPUT MODE

INPUT

COMBA

45 40 395560616465 50 3637

30

15 1025 2034

125

3

TRQ

MTS

/SBR

TMUTE

STM

METER

TCE

DO

/ST

DEST/RDO

RDT

RCK

RCE

TO: INPUT (1)

#8

Point 3
(Pin 16 of IC800)
V : 2V/div H : 50nsec/div
AC range 1 : 1 probe

0V

W801

W802

YE

YE

TO:
POWER
TRANSFORMER

VSEL1

—10dB

CELC

PRV2

CKIF

VDN

SDT

CETC

SCK

VUP

MG

MG

RTN

MG

PRY

S12

SPRY

PRI

PRO

VP

PRV1

CRY

VSEL0

/VCR

FMT

W803

#14

TO: MAIN (1)

4

P. C. B. OPERATION (2)

VIODEO AUX

S VIDEO VIDEO L AUDIO R

2V SAMPLE 50ns

Point 4
CH1 : Pin 11 of IC800
CH2 : Emitter of Q806
V : 2V/div H : 0.5sec/div
DC range 1 : 1probe

P. C. B. OPERATION (4)

BASS TREBLE BALANCE

TO:
INPUT (1)

#9

W805

CH1

5

0V

(CH1)

CH2

0V

(CH2)

2V 2V SAMPLE 0.5s

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

Disconnect the
power cord from
the AC outlet.

NJM2068LD

+12A
–12
TIR

81

NJM2068LD

1

8

E
TIL
E
TOR
E
TOL
E
–10dB

AXR

#13

YCYVEAXL

E

#13

This waveform is not available by pushing the

35

6

power switch ON and OFF.

36

TO: INPUT (2)

BACDEFH

TO:
OPERATION (7)
(R, T models only)

TO:
OPERATION (3)
(B, G models only)

W813
BR

W812GYW808REW806YEW810ORW807WHW809BEW811

BR

W813BRW812

GY

TO:
OPERATION (3)
(R, T models only)

TO: POWER TRANSFORMER

W807WHW808REW809

BE

W810ORW811BRW810

OR

TO: OPERATION (6) (R, T models only)

VOLTAGE SELECTOR

5

6

7

8

1

2

3

4

G

DSP-A595

■ PRINTED CIRCUIT BOARD (Foil side)

1

SWITCHED

100W MAX. TOTAL

AC OUTLETS

2

MG
S12
PRY
NC

W815

#15

TO: MAIN (1)

3

W812
GY

TO: OPERATION (6)

• R and T models

P. C. B. OPERATION (3)

R and T Models

● Semiconductor Location

Ref. No. Location

D814 C3
D815 A2
D816 A2
Q807 A2
Q808 A2

W813

BR

P. C. B. OPERATION (6)

P. C. B. OPERATION (5)

TO: POWER TRANSFORMER

TO: MAIN (7)

#17

+B4

–B4

+B2E–B2

+B3DGVG

#17

W451
BL

●

Semiconductor Location

Ref. No. Location

D451 G2
D452 G3
D453 G2

SWITCHED

100W MAX. (B model)

• B and G models

P. C. B. OPERATION (3)

R and T models only

•

P. C. B. OPERATION (7)

100W MAX. TOTAL (G model)

AC OUTLETS

4

B and G Models

● Semiconductor Location

G
model
only

B

5

MG
S12
PRY
NC

model
only

Ref. No. Location

D814 C5
D815 A5
Q807 A5

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

W815

#15

TO: MAIN (1)

6

W812
GY

TO: OPERATION (6)

W813

BR

37

38

BACDEFG

DSP-A595

■ PRINTED CIRCUIT BOARD (Foil side)

1

+B

TO: IMAIN (6)

NFL
VL
NFR
VR

2

NFRL
VRL
NFRR
VRR
NFC
VC
–B
E

P. C. B. MAIN (1)

B, G models only

(SURROUND)

R

L

H

CENTER

OUTPUT

REAR

CENTER REAR

B, G only

R L

SPEAKERS

(SURROUND)

MG
PRY
S12

#14

W803

SPRY
PRI
PRD
VP
PRV1
CRY

#14

Ref. No. Location

Q542 E2
Q543A E1
Q543C E1

Q545 F2

Q546 B2

Q547 C2

Q548 F2

Q549 D2

Q550 E2

Q551 B2

Q552 C3

Q553 C3

Q556 D3

P. C. B. MAIN (5)

BA

SPEAKERS
ON OFF

LE

B, G
models only

RE

LLLE

PHONES

RRRE

BR
AR

AL
BL

BL BE RE

TO: MAIN (3)

W503

R
R

L
L

E

W701

W504

#16

PRV1

+RYV

+RYV

#16

W761

TO: MAIN (4)

R

L

R
R
RE
RE
L
L
LE
LE

B, G models only

TO: OPERATION (3)

OUTPUT

MAIN

#15

MG

S12

PRY

NC

#15

W815

B, G only

P. C. B. MAIN (2)

A

B

+––+MAIN

C707

Red Black

–

+

C703

R

Red Black

C704

SPEAKERS

R
R
BR
AR
AL
BL
L
L
E

L

C708

B, G models only

3

TO: OPERATION (1)

●

4

5

Semiconductor Location

Ref. No. Location

D507 C2
D508 C2
D509 F2
D510 D2
D511 E2
D512 C3
D513 C3
D514 F3

D515 E3
Q521 B1
Q522 C1
Q523 F1
Q524 D1
Q525 E1
Q526 B2

Q527A C1
Q527C B1

Q529 C2
Q530 C2

Q531A D1
Q531C C1

Q533 D2
Q534 F2

Q535A F1
Q535C F1

Q537 F1
Q538 D2

Q539A D1
Q539C D1

Q541 E2

39

6

40

BACDEF

FMT

LERECERLERR

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

TO: INPUT (1)

TO: IMAIN (1)

#10

#10

DG
DG

VG
+12A
+12B

–12

+5D

E

E
–25
+25

TO:
INPUT (1)

#11

#11

VG

DG
+B3
–B2

E
+B2
–B4
+B4

TO:
OPERATION (5)

#17

NJM7812FA

OUT

COM

IN

NJM79M12FA

OUT

COM

IN

NJM78M05FA

OUT

COM

IN

■ PRINTED CIRCUIT BOARD (Foil side)

1

P. C. B. MAIN ( 3 )

TO: MAIN (1)

P. C. B. MAIN (4)

TO: MAIN (1)

#16

W761

+RYV

+RYV

RRV1

P. C. B. MAIN (6)

G

P. C. B. MAIN (7)

H

DSP-A595

2

3

W504

RE

BE BL

PRV1
E
E
E

W752 RE

W753 RE

W751

PRV1
E
E
E

W763
OR

#16

W766

OR

W765

TO: POWER TRANSFORMER

W764

BE

BE

4

IMPEDANCE SELECTOR

P. C. B. MAIN (8)

● Semiconductor Location

Ref. No.

D501

5

D502
D503
D721
D722
D751
D762

D763
IC722
IC723
IC724

6

Location

E4
D3

E3
G3
G3

A4

C3

C2
G3
G4
G3

Ref. No.

Q501
Q502
Q503
Q504
Q505
Q506
Q507
Q508
Q509
Q510
Q511
Q512

Location

D2
E2
F2
E2
F2
D3
E3
F3
E3
F3
D3
D4

Ref. No.

Q513
Q514
Q515
Q516
Q517
Q518
Q519
Q520
Q557
Q721
Q722

Location

E3
E4
F3
F4
E3
E4
F3
F4
F4
G3
G3

41 42

BACDEFG

B, G only

AUDIO SIGNAL

IN

(PLAY)

OUT

(REC)

IN OUT

PHONO CD TAPE/MD DVD/LD TV/DBS VCR SUB

WOOFER

L

OUTPUT

R

L

R

1

3 4

E

RI

LFEI

RRI

E
E

CO

RLO

+12A

VUP

VG

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

#7

#7

#7

TO: INPUT (4)

DG
DG
VG
+12A
+12B
—12
+10
+5D
E
E
—25
+25

#11

#11

TO: MAIN (7)

+12A
—12
TIR
E
TIL
E
TOR
E
TOL
E
—10dB

#9

#9

#8

#8

TO:
OPERATION (4)

RR
E
RL
E
C
E
R
E
L
FMT

#10

#10

TO: MAIN (6)

RDT
DEST/RDO
TCE
TMUTE
STM
MTS
CKIF
MG
VDN
PRV2
SDT
CELC
VSEL1
—10dB

RCK
RCE

DO
/ST

METER

/SBR
TRQ

MG
RTN
VUP
SCK

CETC

VSEL0

/VCR

FMT

TO:
OPERATION (1)

—12

+5VD

DG

TRQ

/SBR

+12

—5V

WCIF

CKIF

STM

MTS

TO: DSP

#3

E

FR

LFE

RR

RIN

EFLC

RL

LIN

E

R

L

#6

#3 #6

TO: DSP

GREGLEGSW

EGCE

GRR

E

GRL

TO: INPUT (3)

W102

W805

AXR
E
AXL
E
VSEL0
VSEL1
/VCR
+12V

TO: INPUT (2)

W101

#12

#12

LC78211

30 16

115

LC78213

30

16

115

TC9299P

M5220L

8

1

9

1

16

TC9299P

8

1

916

8

LC78212

115

30 16

M5220L

18

M5220L

18

uPC4570HA

9

1

uPC4570HA

9

1

uPC4570HA

9

1

NJM2068LD

8

1

DSP-A595

■ PRINTED CIRCUIT BOARD (Foil side)

1

● Semiconductor Location

Ref. No.

D101
D102
D103

D104
IC101
IC102
IC103
IC104
IC106
IC107

2

IC108
IC109
IC110
IC111
IC112
IC113

Q101

Location

E2
E3
E2
E3
F4
F4
E4

G2

E2
D3
E4
E4
C3
D3
C4
D4
F4

H

P. C. B. INPUT (1)

3

4

5

43

6

44

BACDEFH

TO: DSP

#1

#1

EXTERNAL DECODER INPUT

MAIN

L

R

CENTER

SUB WOOFER

SURROUND

L

R

DIGITAL

DVD/LD

DVD/LD TV/DBS

DIGITAL SIGNAL

OPTICAL

HD74HC153P

81

916

TC74HCU04AP

71

814

GREGLEGSW

EGCE

GRR

E

GRL

TO: INPUT (1)

W102

DSIG
+5D
ISL1

DG

ISL0

LDC/0

■ PRINTED CIRCUIT BOARD (Foil side)

1

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

G

DSP-A595

2

3

4

OUT

VCR DVD/LD

IN

VIDEO VIDEO

TV/DBS

VIDEO SIGNAL

MONITOR

OUT

VCR

OUT

OUT

IN

MONITOR

LA7956

91

91

LA7956

91

LA7956

#12

#13

+12A
/VCR
VSEL1
VSEL0
E
AXL
E
AXR

AXR
E
AXL
VE
Y
C
V

W301

TO:
INPUT (1)

W101

#12

#13

B, G only

58

uPC4570C

B, G only

41

LB1641

uPC4570C

B, G only

41

58

10 1

uPC4570C

41

58

W

#7

B, G only

+10

VG

VDN

VUP

–12

+12A

RRO

RLO

LFEO

CO

RO

E

#7

E

E

LO

RRI

RLI

LFE

CI

RI

E

E

LI

#7

TO: INPUT (1)

TO:
OPERATION (2)

● Semiconductor Location

Ref. No.

5

D351
D352

D401
IC301
IC302
IC303
IC351
IC352
IC401
IC402
IC403
IC404

Location

D3
D3
F4
B3
B4
B3
D3
D4
G3
F3
F3
F4

Ref. No.

Q301
Q302
Q303
Q304
Q305
Q306
Q307

6

Location

B3
B3
B4
B4
B3
B3
B3

45

VOLUME

46

BACDEFG

E

C

B

DSP-A595

■ SCHEMATIC DIAGRAM (INPUT)

H

1

VCR-IN

S-VIDEO SELECTOR & AMP

0

3.8

3.8

11. 6

11. 6

10.9

7.8

3.9

0

4.8

6.3

4.6

:NOT USED

2

VCR-OUT

0

S VIDEO

3.8

3.8

11. 6

0

4.8

6.2

MONITOR

OUT

3

11. 6

10.9

7.7

4.6

4.0

VIDEO
SIGNAL

VIDEO SELECTOR & AMP

IC301~303 : LA7956
Video Switch

4

3.8

VCR-IN

11. 6

6.3

6.8

7.3

VCR-OUT

6.3

5.6

VIDEO

TV/DBS

3.804.806.3

3.8

3.8

11. 6

TO INPUT (1)

CB101

P49 D-8

0

0

TO OPE (2)

CB807

P51 J-2

PIN CONNECTION DIAGRAM OF
TRANSISTORS AND IC’s.

2SC1740S(R,S)

2SA1015(Y)
2SC1815(Y)

LA7956

5

DVD/LD

B

C

E

Conditions

• INPUT → CD

• VOLUME → minimum(–∞)

• IMPEDANCE
SELECTOR → Upper

• PRO LOGIC → On

MONITOR

★

OUT

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.

47

6

48

A

B

■ SCHEMATIC DIAGRAM (INPUT)

C D

E F

G H I J K L M

N

DSP-A595

1

REAR L

TO DSP CB6
P52

N-4

FRONT L

TO OPE(4) CB802
P51

H-4

VOLUME AMP

MAIN L

MAIN L

MAIN L

PHONO(MM)

CENTER

EQ AMP

2

11. 4

0

3

8

1

0

2

0

6

0

7

0

0

4

5

-11.3

(DSP)

CENTER

23.3

CENTER/SUB WOOFER/FRONT/REAR AMP

8

0

3

1

0

2

0.1

0

0

0.1

0.1

6

0.1

0.1

7

0.1

5

4

-23.0

0.4

0
0

0

0

0
0

FRONT L

23.3

3

1

0
0

0

6

8

0

7

0

5

0

MAIN L

(DSP)

CENTER

0

000

MAIN L

MAIN L

CENTER

A-5

TO MAIN(6) CB501

P50

CENTER

11. 7

8

0

3

1

0

0

2

0

6

7

0

0

4

5

-11.6

11. 7

3

8

1

0

0

0

2

0

6

7

0

0

4

5

-11.6

REAR L

AUDIO
SIGNAL

MAIN L

INPUT SELECTOR

REAR L

MAIN
CONTROL

4

IN

3

(PLAY)

00 00

00 00

TAPE/MD

00

0

OUT

4

(REC)

0

00

0000

00 00

5

0

0

0

0

0

0

0

0

0
0

3

7

6

-11.7

11.9

1,94

5

2

0

8

0

MAIN L

MAIN L(DSP)

0
0

0
0

0
0

0
0

0

5

0

0

0

6

0

0

00

DSP AMP

0

8

23.3

7

0

00 0

0

-23.0

4

0

3

1

0

2

0

FRONT
L

0

2

1

0

0

0
0

0

0

0

3

0

4

-23.0

6CH
SELECTOR

SPEAKER LEVEL
CONTROL

00000

4.8

00000

4 .8

00000

4.8

0

11.9

4 .8

000

-11. 7

11.9

-11. 7

11 .9

11.7

3

8

1

0

11. 9

0

1,9

6

8

7

0

0

3

0

2

0

4

0

5

-11.7

MOTOR DRIVE

0

0

0

3

4

6

7

REAR L

11. 9

1,9

8

0

2

5

-11.7

I-8

TO MAIN(7) CB721

P50

0

0

2

0

6

7

0

0

4

5

-11.6

0.5

1.7

1.7

0.5

10.0

1.1

0.7

0.7

10.0

6

IN

11. 9

11.9

0

0

OUT

OUTPUT

7

SUB
WOOFER

-11.6

0

0

0

-11.8

4.8

4.8

11 .9

-11. 8

11 .9

0

0

0

4.8

4.8

MUTING

TO OPE(1) CB800

A-5

TO INPUT(2) CB301
P47

D-4

P51

11 .9

-11. 8

11 .9

0

0

0

4.8

4.8

COAXIAL

TO DSP CB3

D-9

P52

DIGITAL
SIGNAL

OPTICAL

OPTICAL

EXTERNAL

DECODER

INPUT

SURROUND

2.5

0

4.8

DIGITAL SELECTOR

4.8

3.1

0.3

4. 8

0

0.3

0.3

4 .3

0

0

~

4.3

0.3

0

0

4.8

000

000

0

0

0

0

0

4.8

C-1

TO DSP CB1

P52

DIGITAL IN

8

IC101 : LC78211
Analog Function Switch

IC102 : LC78213
Analog Function Switch

9

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

10

1SS133
1SS176
HSS104

HZS11B2TD

Anode

Cathode

2SC2878(A, B)

E

C

B

NJM2068MDHZS5C2TD

M5220L

8

UPC4570HA

IC103 : LC78212
Analog Function Switch

L1

1

L2

2

L3

3

LCOM1

4

L4

5

L5

6

L6

7

LCOM2

8

L7

9

L8

10
11

LCOM3

V

DD

19

Vss

16

EE

V

12

RES

18

S

17

LB1641

9

TC74HCU04AP
UPC4570C

10

LEVEL SHIFTER

LATCH

SHIFT RESISTER

HD74HC153P
TC9299P

CONTROL,

30

29

28
27
26

25

24
23

22

21
20

14

15

13

R1

R2

R3
RCOM1

R4

R5

R6
RCOM2

R7

R8
RCOM3

D1

CL
CE

LC78211
LC78212
LC78213

L-ch

A-GND

IC110,111 : TC9299P
Electric Controlled Volume

Vss V

1 16

2

OUT

L-ch

DATA

LATCH

NC

3

IN

4

5

CS1

GND

CK

6

7

SHIFTER

8

LEVEL

SHIFT REGISTER (13bit)

STOROBE GENERATOR

IC104 : NJM2068LD
IC107~109 : M5220L
Dual OP-Amp

+
–

1

2

3

–IN1

OUT1

4

+IN1

–Vcc

5

+IN2

+
–

6

LATCH

–IN2

DD

R-ch

DATA

7

OUT2

LEVEL

SHIFTER

8

+Vcc

15

OUT

14

IN

R-ch

13

NC

12

A-GND

11

CS2

10

STB

DATA

9

IC106, 112, 113 : µPC4570HA
Dual OP-Amp

IC351: TC74HCU04AP
Hex Inverters

1A 1

1Y 2

2A 3

2Y 4

3A 5

3Y 6

Vss 7

14 V

13 6A

12 6Y

11 5A

10 5Y

9 4A

8 4Y

IC352 : HD74HC153P
Dual 4 to Data Selectors

DD

IC401~403 : µPC4570C
Dual OP-Amp

A OUT

A –IN

A +IN

V–

V+

B OUT

B –IN

B +IN

IC404 : LB1641
Motor Driver

:NOT USED

Conditions

• INPUT → CD

• VOLUME → minimum(–∞)

• IMPEDANCE
SELECTOR → Upper

• 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

DSP-A595

B

C D

E F

G H I J K L M

N

1

■ SCHEMATIC DIAGRAM (MAIN)

REGULATOR

29.4

12.8

13.4

MAIN POWER AMP

43.5

MAIN (1),(2),(5),(6)

2

43.4

0

MAIN POWERAMP

1.0

0.6

0.6

-42.5

0

0

1.1

-41.7

-42.3

MUTE

0.6

0

0

-11.6

0

3

-41.7

-0.5

-1.1

MAIN
L

1.0

-1.1

0.5

-0.6

-43.5

(-30.3)

43.5(30.2)

43.5(30.2)

0.5

-0.6

0

0

-43.5
(-30.3)

43.3

0

0

0

0

0

OUTPUT

MAIN L

R

MAIN

L

SPEAKERS

L

A

R

L

B

R

MAIN
L

1.0

0.6

0

MUTE

4

0

-11.6

0

0

-41.7

0.6

0.6

-42.5

0

1.1

-41.7

-42.3

-0.5

-1.1

REAR POWER AMP

1.0

-1.1

-0.6

-43.5

(-30.3)

0.5

43.5(30.2)

43.5(30.2)

0.5

-0.6

0

0

-43.5
(-30.3)

RELAY
DRIVE

43.3

0

0

PHONES

0

0

20.3 0.1

0.1

0.6

0

H-4

TO OPE(1) CB803

P51

BA

:NOT USED

MAIN (3),(4),(7),(8)

6

C751 752

:NOT USED

8200/56

(V317930)

8200/56

(VV95180)

8200/56

(VV95180)

-42.5

REAR
POWER AMP

5

K-3

TO INPUT(1) CB109

P49

REAR L

MUTE

0

0

-11.6

0

-41.7

1.0

-0.4

0.6

0.6

-42.5

0

1.1

-41.7

-42.3

-1.1

1.0

-1.1

-0.6

-43.5

(-30.3)

0.5

43.5(30.2)

43.5(30.2)

0.5

-0.6

0

0

-43.5
(-30.3)

43.3

0

0

0

0

REAR L

6

43.5(30.2)

1.0

-1.1

-0.6

-43.5

(-30.3)

0.5

1.0

-0.4

MUTE

-11.6

0

0

7

CENTER

0

-41.6

0.6

0.6

-42.5

0

-1.1

-41.6

-42.3

-1.1

CENTER

CENTER POWER AMP

CENTER
POWER AMP

1.0

-0.5

MUTE

8

-11.6

0

0

0

-41.6

0.6

0.6

42.5

0

-1.1

-41.6

-42.3

-1.1

1.0

-1.1

(-30.3)

0.5

-0.6

-43.5

43.5(30.2)

43.5(30.2)

0.5

-0.6

43.5(30.2)

0.5

-0.6

0

0

-43.5
(-30.3)

0

0

-43.5
(-30.3)

43.3

0

0

0

0

43.3

0

0

0

0

-29.8

-30.2

0

RELAY
DRIVE

0.1

20.4

0.1

20.3

0.1

H-6

TO OPE(3)CB805

P51

OUTPUT

L

REAR

(SURROUND)

R

CENTER

SPEAKERS

L

REAR

(SURROUND)

R

CENTER

0.7

0

CENTER

K-5

TO INPUT(1) CB110

P49

SPEAKERS

POWER SUPPLY

43.5

(30.2)

-43.5

(-30.3)

29.4

IMPEDANCE
SELECTOR

23.9

-23.6

AC68.4

AC48.0

29.3

24.6

0
0

-24.2

-29.7

10

-11.8

9

-19.5

0

5.0

9.5

0

11. 9

18.8

0

H-8

TO OPE(5) CB451

P51

REGULATOR

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

B

2SA1492(O,P,Y)
2SA1695(O,P,Y)
2SC3856(O,P,Y)
2SC4468(O,P,Y)

NJM7812FA
NJM78M05FA

1.OUTPUT

2.COMMON

3.INPUT

NJM79M12FA

1.COMMON

2.INPUT

3.OUTPUT

Conditions

• INPUT → CD

• VOLUME → minimum(–∞)

• IMPEDANCE
SELECTOR → Upper

• 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.

50

1SS133
1SS176
HSS104
1SS270A
1T2
HZS12C2TD

Cathode

HZS242TD
HZS302TD

Anode

D5SB20

2SC1740S(R,S)

B

C

E

2SA893A(D,E)
2SA970(GR,BL)
2SA1015(Y)
2SC1815(Y)
2SC1890A(D,E)

E

C

B

2SC2229(O,Y)
2SC2240(GR,BL)
2SC2878(A,B)

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

C

E

A

B

C D

E F

G H I J K L M

N

DSP-A595

1

■ SCHEMATIC DIAGRAM (OPERATION)

IC801, 802 : NJM2068LD
Dual OP-Amp

1

OUT1

+
–

2

–IN1

S.VIDEO

-22.2

-22.2

-29.5

-29.5

-29.5

-29.5

-29.5

-29.5

-29.3

-26.7

-29.3

-24.1

-26.6

-27.4

Å`

-24.2

-29.3

-24.5

Å`

Å`

Å`

-19.6

-8.9

Å`

-29.3

-29.6

-27.0

-27.0

-27.0

-27.0

-27.0

-27.0

-27.0

-27.0

-27.0

-27.2

-27.2

-27.2

-27.2

-27.3

-27.3

-27.3

-22.2

-22.2

VIDEO

2

TO

POWER

TRANSFORMER

#13

D-5

TO INPUT(2) CB302

P47

AUDIO

-22.7

-29.7

OPE(2),(3),(4)

3

4

+IN1

–Vcc

5

+IN2

6

+
–

–IN2

7

8

OUT2

+Vcc

3

• IC800→See page 20~22, IC DATA

4

4.8

4.8

-11.7

4.8

4.3

4

-11.7

G-8

4.8

5

TO INPUT(1) CB104 P49

4.1

4.1
0

0

4.8

4.8
0

4.8
0

4.8
0
0
0

4.4

0.1

4.5

0.1

4.8

5.0

4.8

0

0

0

0

4.8

4.8

4.8

4.7

4.8

Å`

Å`

4.8

4.8

3.2

4.8

-29.5

-29.5

-29.5

-29.5

-29.5

-29.5

-29.3

-26.7

-29.3

SYSTEM & DSP

CONTROL

(LC876564A-5K19)

3

4.8

5.002.1

Å`

Å`

4. 8

000

2.5

4.8

-24.1

0

-26.6

0

Å`

-29.3

0.301.9

-24.2

-29.3

4.4

-24.5

4.8

4.8

Å`

Å`

-29.7

Å`

-19 .6
Å`

-8.9

4.8

-27.0

-27.0

-27.0

-27.0

-27.0

-27.0

-27.0

-27.0

-27.0

-27.2

-27.2

-27.2

-27.2

-27.3

-27.3

-27.3

4.8

0

0

0

0

4.8

5.5

4.8

0

4.8

4.8

5.5

13.2

6.1

0

13.1

13.2

12.4

5.8

6.5

0

I-4

TO MAIN(1) CB505

P50

I-1

TO INPUT(1) CB108

P49

11.8

0.1

0.1

0.1

0.1

-11.7

TONE CONTROL

0

0

NJM2068LD

MAIN L

0

0

0

0

NJM2068LD

0

-11.6

-11.6

0

11.8

0

0

0

0

-11.7

+5V

SUB POWER SUPPLY

13.1

6

0.3

0.3

0.2

0

0

7

0

4.1

4.1

TAPE/MD MON
/EXT.DECODER

0

0

1.9

0

I-5

TO MAIN(1) CB506

P50

0

0

0.7

13.1

0

POWER SUPPLY

29.3

OPE(1)

AC12.6

AC6.5

W815

:NOT USED
:USED

330/25
UR84833

MF00407 MF00416 MF00407 MF00407

220/25
UR84822

330/25
UR84833

330/25
UR84833

8

9

Conditions

• INPUT → CD

• VOLUME → minimum(–∞)

• IMPEDANCE
SELECTOR → Upper

• PRO LOGIC → On

Point 3
(Pin 16 of IC800)
V : 2V/div H : 50nsec/div
AC range 1 : 1 probe

0V

2V SAMPLE 50ns

Point 4
CH1 : Pin 11 of IC800
CH2 : Emitter of Q806
V : 2V/div H : 0.5sec/div
DC range 1 : 1probe

CH1

0V

(CH1)

CH2

0V

(CH2)

2V 2V SAMPLE 0.5s

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.

Disconnect the
power cord from
the AC outlet.

M-9

TO MAIN(7) CB722

P50

#17

10.0

18.8

-19.5

-29.7

AC47.7

VOLTAGE
SELECTOR

AC31.2

0

9.4

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

10

1SS133
1SS176
HSS104
HZS5B2TD
HZS6C2TD
HZS7B2TD

HZS7C2TD
HZS12B2TD

Anode

Cathode

S1NB20

2SA933A(Q,R)
2SC1740S(R,S)
DTA144ES
DTC144ES

B

C

E

2SC2878(A,B)

2SC4488(S,T)

E

2SD2396(J,K)

NJM2068LD

LC87F65C8A

★

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

★

B

C

8

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.

51

A

1B

1A

1Y

2Y

2A

2B

GND

Vcc4A4B

4Y

3Y

3B

3A

1234567

14 13 12 11 10 9 8

B

C D

E F

G H I J K L M

N

DSP-A595

TO INPUT(3) CB354
P49

M-8

■ SCHEMATIC DIAGRAM (DSP)

1

2

DIGITAL

IN

4.9

Å`

11
12

8

Å`

Å`

Å`

3

0

4

Point 5

Å`

4.9

4.9

4.9

Pin 13 of IC3
V : 2V/div H : 50nsec/div

4.9

AC range 1 : 1probe

0V

5

2V SAMPLE 50ns

Point 6
Pin 13 of IC4
V : 2V/div H : 50nsec/div
AC range 1 : 1probe

6

0V

2V SAMPLE 50ns

7

Å`

9

10

0

0

0
0

0

Å`

0

4.9

4.9
0
0

4. 9

0

0
0
0

4.9
0

4.9

0

8

3

2

0

14

13

Å`

7

0

0

DIR

2.7

1

0

4

0

5

Å`

6

2.2

4.9

2.4

6

2.4

4.9

5

2.3

4.9

0

2.1

2.42.4

5

4

CONTROL

LC87F5164A

(LC875164A-5K20)

2.4

2.3

0

Å`

Å`Å`Å`Å`Å`Å`Å`

7

Å`

0

4.8

2.4

4.9

4.9

Å`

2.4

4.9

4.9

4.9

2.4

2.4

2.4

0

0

3.1

L.P.F

3. 1

2. 4

2. 4

2. 7
0

2. 4

0. 9

4. 7

0. 2
0

3.1
0
0

0
0
0
0
0

0

4.9

0

4.9

4.9
0
0
0
0

1.3

1.3

4.9

4.9
Å`

4.9

4.9

4.9

4.9

6

4.9

4.9

0
0
0
0
0
0
0

0

0

Å`

Å`

4.8

2.4

2
3

2.4

1

DOLBY DIGITAL

PRO-LOGIC DECODER

+

DSP

0

0

2.4

3.1

4.8

2.4

2.4

1.503.1

4.8

4.7

2.4

2.4

2.4

2.4

0.9

2.4

Å`

2.4

Å`

2.3

RAMDSP

Å`Å`Å`

Å`

Å`

Å`

0

Å`

Å`Å`Å`Å`Å`

0.2

Å`Å`Å`Å`Å`Å`Å`

0

0

0

2.4

2.4

2.7

2.7

2.4

2.4

2.4

2.3

3.1
0

4.7

4.8

4.8

4.8

2.4

2.4

4.8

2.4

4.8

2.4

2.4

2.4

0

0

2.4

2.4

0

0

2.4

2.4

11. 9

8

6

4

-11.7

2.4

5

7

1

7

2.4

2.4

3

2.4

1

2

2.4

2.4

-11.7

4

11. 9

8

2.4

6

5

3

2.4

2

2.4

MAIN L

(DSP)

2.4

2. 4

2. 4

2. 7

2. 7

2. 4

4.9

4.9

0

0

2.304.8

0
0
0

ADC/
DAC

Å`

0
0

4 .8

2.4

0

2.4

2.4

2.4

2.4

2.9

2.9

2.4

2.4

2.4

2.7

MUTING

0

0

0

0

0

0

0

0

4.9

4. 7

DAC

00

0

0

4. 9
0

2. 3

4. 9

2. 4

Å`

2. 4
0
0

4. 9

0.5

0

0.2

0. 5

0

4.9

4.9

0

0
4 .9
0

4 .9
2 .4
3 .7

3 .8
0
4 .9
0
0

0

0.2

0

4.7

0

0.2

MUTE
DRIVE

-11.2

-11.2

-11.2

- 11.1

- 11.1

- 11.1

- 11.1

- 11.1

- 11.1

0

0
0

0

0

0
0

0

0

0
0

0

0

-11.2

0

-11.2

0

DSP AMP

0

0

0

0

0

0

11. 9

0
0

0

-11.7

0

CENTER

0

0

0

0

11. 9

0

0

-11.7

FRONT L

MAIN
L

D-1

TO INPUT(1) CB102

P49

4.9 3.2

0

4.9

4.904.9

8

9

4.9

0

4.8

4.902.2

TO INPUT(1) CB106

H-8

P49

2.5

4.9

0

0

IC1 : NJM2904M
IC8~13 : uPC4570G2

IC2 : HD74HC02FP
Quad 2 Input NOR

- 11.1

- 11.1

IC7 : AK4320
1 bit D/A Converter

0
0

0

11. 9

0
0

0

REAR L

0

0

-11.7

0

Dual OP AMP

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

10

1SS335

Cathode

Anode

52

2SC3326(A,B)
DTA144EKA
DTC144EKA

UPC29M33T-E1

NJM2904M
uPC4570G2

HD74HC02FP

AK4320-VM-E1

24

A OUT

A –IN

A +IN

M5M51288BKJ-20LTE LC87F5164

13

12

AK4526

YSS908-F

V–

• IC3~6, 14→See page 23~29, IC DATA

V+

B OUT

B –IN

B +IN

Conditions

• INPUT → CD

• VOLUME → minimum(–∞)

• IMPEDANCE
SELECTOR → Upper

• 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.

PARTS LIST

■ ELECTRICAL PARTS

ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS:

DSP-A595

■ WARNING

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 resistores,refer to the last page.

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

53

DSP-A595

P. C. B. DSP

Schm
Ref

✻

CB1 VQ044200 CN.BS.PIN 6P

✻

CB3 VQ044500 CN.BS.PIN 11P

✻

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 VJ900700 C.CE.M.CHP 33pF 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
C13 UR818100 C.EL 100uF 6.3V
C14 UB245100 C.CE.M.CHP 0.1uF 25V
C20 VJ900700 C.CE.M.CHP 33pF 50V
C21 UB245100 C.CE.M.CHP 0.1uF 25V
C22 UB013470 C.CE.M.CHP 4700pF 50V
C23 VJ900900 C.CE.M.CHP 39pF 50V
C24 UB245100 C.CE.M.CHP 0.1uF 25V
C25 UB245100 C.CE.M.CHP 0.1uF 25V
C26 UB052100 C.CE.M.CHP 100pF 50V
C27 UB052100 C.CE.M.CHP 100pF 50V
C28 UB052100 C.CE.M.CHP 100pF 50V
C29 UB052100 C.CE.M.CHP 100pF 50V
C30 UB052100 C.CE.M.CHP 100pF 50V
C31 UB052100 C.CE.M.CHP 100pF 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
C36 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
C49 UB245100 C.CE.M.CHP 0.1uF 25V
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
C60 UR818100 C.EL 100uF 6.3V
C61 UB012470 C.CE.M.CHP 470pF 50V
C62 UB245100 C.CE.M.CHP 0.1uF 25V

PART NO. Description

V3005700 P.C.B. DSP

Schm
Ref

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 UR818100 C.EL 100uF 6.3V
C72 UR818100 C.EL 100uF 6.3V
C73 UB245100 C.CE.M.CHP 0.1uF 25V
C74 UR847100 C.EL 10uF 25V
C75 UB245100 C.CE.M.CHP 0.1uF 25V
C76 UR818100 C.EL 100uF 6.3V
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
C81 UR837470 C.EL 47uF 16V
C82 UR818100 C.EL 100uF 6.3V
C83 UB245100 C.CE.M.CHP 0.1uF 25V
C84 UB245100 C.CE.M.CHP 0.1uF 25V
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 UR847100 C.EL 10uF 25V
C91 UR847100 C.EL 10uF 25V
C92 UR847100 C.EL 10uF 25V
C93 UR847100 C.EL 10uF 25V
C94 UR847100 C.EL 10uF 25V
C95 UR847100 C.EL 10uF 25V
C96 UR847100 C.EL 10uF 25V
C97 UR847100 C.EL 10uF 25V
C98 UR847100 C.EL 10uF 25V
C99 UR847100 C.EL 10uF 25V
C100 UA952100 C.MYLAR 100pF 50V
C101 UA952100 C.MYLAR 100pF 50V
C102 UA952100 C.MYLAR 100pF 50V
C103 UA952100 C.MYLAR 100pF 50V
C104 UR847100 C.EL 10uF 25V
C106 UA952100 C.MYLAR 100pF 50V
C107 UA952100 C.MYLAR 100pF 50V
C109 UR847100 C.EL 10uF 25V
C110 UR847100 C.EL 10uF 25V
C111 UB245100 C.CE.M.CHP 0.1uF 25V
C112 UR818470 C.EL 470uF 6.3V
C113 UR828220 C.EL 220uF 10V
C115 UR847100 C.EL 10uF 25V
C116 UR847100 C.EL 10uF 25V
C117 UR847100 C.EL 10uF 25V
C118 UA952100 C.MYLAR 100pF 50V
C119 UA952100 C.MYLAR 100pF 50V

PART NO. Description

54

✻ New Parts✻ New Parts

P. C. B. DSP & P. C. B. INPUT

DSP-A595

Schm
Ref

PART NO. Description

C120 UR847100 C.EL 10uF 25V
C121 UR847100 C.EL 10uF 25V
C122 UA952100 C.MYLAR 100pF 50V
C123 UR837220 C.EL 22uF 25V
C124 UR847100 C.EL 10uF 25V
C125 UR837220 C.EL 22uF 25V
C126 UA952100 C.MYLAR 100pF 50V
C127 UR847100 C.EL 10uF 25V
C128 UR847100 C.EL 10uF 25V
C129 UR837470 C.EL 47uF 16V
C130 UR837470 C.EL 47uF 16V
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
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
D1 VT332900 DIODE 1SS355
D2 VT332900 DIODE 1SS355
D3 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
D13 VT332900 DIODE 1SS355
D14 VT332900 DIODE 1SS355
D15 VT332900 DIODE 1SS355
D16 VT332900 DIODE 1SS355
D17 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 XG948E00 IC YM3436DK

✻

IC4 XU728A00 IC YSS908-F

✻

IC5 XV457A00 IC
IC6 XU722A00 IC AK4526

✻

M5M51288BKJ-20LTEL

IC7 XR361A00 IC AK4320-VM-E1
IC8 XF291A00 IC uPC4570G2
IC9 XF291A00 IC uPC4570G2

Schm
Ref

PART NO. Description

IC10 XF291A00 IC uPC4570G2
IC11 XF291A00 IC uPC4570G2
IC13 XF291A00 IC uPC4570G2
IC14 XV260E00 IC
IC15 XU965A00 IC uPC29M33T-E1 3.3V

✻

LC875164A-5K20 CPU

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
R39 HV753100 R.CAR.FP 1Ω 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
XL1 Vi552000 RSNR.CRYS 12.288MHz
XL2 VQ791000 RSNR.CE 10MHz

✻
✻

V3004300 P.C.B. INPUT(RT)

V3004400 P.C.B. INPUT(BG)
CB101 Vi878600 CN.BS.PIN 8P
CB102 VM923600 CN.BS.PIN 13P
CB103 Vi878900 CN.BS.PIN 11P

✻

CB104 VQ047900 CN 29P
CB105 VM689000 CN.BS.PIN 23P
CB106 VM859500 CN.BS.PIN 11P
CB108 VK025500 CN.BS.PIN 11P
CB109 VF728200 CN.BS.PIN 10P
CB110 VK025600 CN.BS.PIN 12P
CB301 VK026700 CN.BS.PIN 8P
CB302 Vi878500 CN.BS.PIN 7P

✻

CB351 V2508700 CN.PHOT.SN 1P GP1F37R

✻

CB352 V2508700 CN.PHOT.SN 1P GP1F37R
CB353 Vi878900 CN.BS.PIN 11P

✻

CB354 VQ044200 CN.BS.PIN 6P
CB401 VQ045300 CN.BS.PIN 23P

✻ New Parts✻ New Parts

55

DSP-A595

P. C. B. INPUT

Schm
Ref

C101 UR866220 C.EL 2.2uF 50V
C102 UA952100 C.MYLAR 100pF 50V(BG)
C103 UA952220 C.MYLAR 220pF 50V
C104 UA952100 C.MYLAR 100pF 50V(BG)
C105 UA952220 C.MYLAR 220pF 50V
C106 UR866220 C.EL 2.2uF 50V
C107 VF467300 C.CE.TUBLR 0.01uF 16V
C108 VK533900 C.PP 100pF 200V
C109 VK533900 C.PP 100pF 200V
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 UR837470 C.EL 47uF 16V
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 UR837470 C.EL 47uF 16V
C137 UR866220 C.EL 2.2uF 50V
C138 UR837470 C.EL 47uF 16V
C139 UR837470 C.EL 47uF 16V
C142 VJ599100 C.CE.TUBLR 0.1uF 50V
C143 VJ599100 C.CE.TUBLR 0.1uF 50V
C145 UA954180 C.MYLAR 0.018uF 50V
C146 UA954680 C.MYLAR 0.068uF 50V
C147 UR837220 C.EL 22uF 25V
C148 UR847100 C.EL 10uF 25V
C149 UR847100 C.EL 10uF 25V
C150 UR837220 C.EL 22uF 25V
C151 UR837100 C.EL 10uF 16V
C152 UR847100 C.EL 10uF 25V
C153 UR837100 C.EL 10uF 16V
C154 UA952100 C.MYLAR 100pF 50V
C155 UA952100 C.MYLAR 100pF 50V

PART NO.

Description

Schm
Ref

C156 UR837100 C.EL 10uF 16V
C157 UR847100 C.EL 10uF 25V
C158 UR837100 C.EL 10uF 16V
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 UA952100 C.MYLAR 100pF 50V
C164 UA952100 C.MYLAR 100pF 50V
C165 UA954270 C.MYLAR 0.027uF 50V
C166 UA954270 C.MYLAR 0.027uF 50V
C167 UR847100 C.EL 10uF 25V
C168 UR847100 C.EL 10uF 25V
C169 UA952100 C.MYLAR 100pF 50V
C170 UR837470 C.EL 47uF 16V
C171 UR837470 C.EL 47uF 16V
C172 UA952100 C.MYLAR 100pF 50V
C173 UR847100 C.EL 10uF 25V
C174 UR847100 C.EL 10uF 25V
C175 UA954270 C.MYLAR 0.027uF 50V
C176 UA954270 C.MYLAR 0.027uF 50V
C177 VJ599100 C.CE.TUBLR 0.1uF 50V
C178 VJ599100 C.CE.TUBLR 0.1uF 50V
C179 UR837470 C.EL 47uF 16V
C180 UR837470 C.EL 47uF 16V
C181 UR837470 C.EL 47uF 16V
C182 UR837470 C.EL 47uF 16V
C183 UR847470 C.EL 47uF 25V
C184 UR847470 C.EL 47uF 25V
C185 UR866470 C.EL 4.7uF 50V
C186 VJ599100 C.CE.TUBLR 0.1uF 50V
C187 VJ599100 C.CE.TUBLR 0.1uF 50V
C188 UR866470 C.EL 4.7uF 50V
C189 UR866470 C.EL 4.7uF 50V
C190 VJ599100 C.CE.TUBLR 0.1uF 50V
C191 VJ599100 C.CE.TUBLR 0.1uF 50V
C192 UR866470 C.EL 4.7uF 50V
C197 UR837100 C.EL 10uF 16V
C198 UR837100 C.EL 10uF 16V
C199 UR837100 C.EL 10uF 16V
C200 UR837100 C.EL 10uF 16V
C201 UR828220 C.EL 220uF 10V
C301 VF466800 C.CE.TUBLR 100pF 50V
C302 VF466800 C.CE.TUBLR 100pF 50V
C303 VF466800 C.CE.TUBLR 100pF 50V
C304 VF466800 C.CE.TUBLR 100pF 50V
C305 VF467000 C.CE.TUBLR 1000pF 50V
C306 UR837100 C.EL 10uF 16V
C307 UR829100 C.EL 1000uF 10V
C308 VG276600 C.CE.TUBLR 22pF 50V
C309 UR837470 C.EL 47uF 16V
C310 UR829100 C.EL 1000uF 10V

PART NO.

Description

✻ New Parts

56

✻ New Parts

P. C. B. INPUT

DSP-A595

Schm
Ref

C311 VF466800 C.CE.TUBLR 100pF 50V
C312 VF467000 C.CE.TUBLR 1000pF 50V
C313 UR837100 C.EL 10uF 16V
C314 VF466800 C.CE.TUBLR 100pF 50V
C315 UR837330 C.EL 33uF 16V
C316 VG276600 C.CE.TUBLR 22pF 50V
C317 UR837470 C.EL 47uF 16V
C318 UR837330 C.EL 33uF 16V
C319 UR837100 C.EL 10uF 16V
C320 VF467000 C.CE.TUBLR 1000pF 50V
C321 UR829100 C.EL 1000uF 10V
C322 UR837100 C.EL 10uF 16V
C323 UR837100 C.EL 10uF 16V
C324 UR829100 C.EL 1000uF 10V
C325 UR837470 C.EL 47uF 16V
C326 UR837470 C.EL 47uF 16V
C327 UR837470 C.EL 47uF 16V
C328 UR838330 C.EL 330uF 16V
C351 VG278400 C.CE.TUBLR 220pF 50V
C352 VG278400 C.CE.TUBLR 220pF 50V
C353 VG278400 C.CE.TUBLR 220pF 50V
C354 VG278400 C.CE.TUBLR 220pF 50V
C355 VG278400 C.CE.TUBLR 220pF 50V
C356 VG278400 C.CE.TUBLR 220pF 50V
C357 VF467300 C.CE.TUBLR 0.01uF 16V
C358 VJ599100 C.CE.TUBLR 0.1uF 50V
C359 UR847220 C.EL 22uF 25V
C360 VG276600 C.CE.TUBLR 22pF 50V
C361 VJ599100 C.CE.TUBLR 0.1uF 50V
C362 VJ599100 C.CE.TUBLR 0.1uF 50V
C363 VJ599100 C.CE.TUBLR 0.1uF 50V
C364 VG278400 C.CE.TUBLR 220pF 50V
C365 VF466600 C.CE.TUBLR 10pF 50V
C366 VF467000 C.CE.TUBLR 1000pF 50V
C367 VJ599100 C.CE.TUBLR 0.1uF 50V
C368 VJ599100 C.CE.TUBLR 0.1uF 50V
C369 UR828100 C.EL 100uF 10V
C401 UR866220 C.EL 2.2uF 50V
C402 VK533900 C.PP 100pF 200V
C403 VK533900 C.PP 100pF 200V
C404 UR866220 C.EL 2.2uF 50V
C405 UR866220 C.EL 2.2uF 50V
C406 UR866220 C.EL 2.2uF 50V
C407 UR866220 C.EL 2.2uF 50V
C408 UR866220 C.EL 2.2uF 50V
C409 UN866100 C.EL 1uF 50V
C410 UR838100 C.EL 100uF 16V
C411 VG277000 C.CE.TUBLR 33pF 50V(BG)
C412 UA953100 C.MYLAR 1000pF 50V
C413 UR818100 C.EL 100uF 6.3V
C414 UA953100 C.MYLAR 1000pF 50V
C415 UR818100 C.EL 100uF 6.3V

PART NO. Description

Schm
Ref

C416 VG277000 C.CE.TUBLR 33pF 50V(BG)
C417 UR838100 C.EL 100uF 16V
C418 UR838100 C.EL 100uF 16V
C419 VG277000 C.CE.TUBLR 33pF 50V(BG)
C420 VG287600 C.EL 100uF 25V
C421 UA952100 C.MYLAR 100pF 50V
C422 UR818100 C.EL 100uF 6.3V
C423 UA952100 C.MYLAR 100pF 50V
C424 UR818100 C.EL 100uF 6.3V
C425 VG287600 C.EL 100uF 25V
C426 VG277000 C.CE.TUBLR 33pF 50V(BG)
C427 UR838100 C.EL 100uF 16V
C428 UR838100 C.EL 100uF 16V
C429 VG277000 C.CE.TUBLR 33pF 50V(BG)
C430 UA952100 C.MYLAR 100pF 50V
C431 UR818100 C.EL 100uF 6.3V
C432 UA952100 C.MYLAR 100pF 50V
C433 UR818100 C.EL 100uF 6.3V
C434 VG277000 C.CE.TUBLR 33pF 50V(BG)
C435 UR838100 C.EL 100uF 16V
C436 VJ599100 C.CE.TUBLR 0.1uF 50V
D101 VM975300 DIODE.ZENR HZS11B2TD 11V
D102 VM975300 DIODE.ZENR HZS11B2TD 11V
D103 VM975300 DIODE.ZENR HZS11B2TD 11V
D104 VM975300 DIODE.ZENR HZS11B2TD 11V
D351 VD631600 DIODE 1SS133,176,HSS104
D352 VD631600 DIODE 1SS133,176,HSS104
D401 VM974200 DIODE.ZENR HZS5C2TD 5.0V
IC101 XP894A00 IC LC78211
IC102 XP896A00 IC LC78213
IC103 XP895A00 IC LC78212
IC104 XM356A00 IC NJM2068LD
IC106 XB247A00 IC uPC4570HA
IC107 iG092000 IC M5220L
IC108 iG092000 IC M5220L
IC109 iG092000 IC M5220L
IC110 XR040A00 IC TC9299P
IC111 XR040A00 IC TC9299P
IC112 XB247A00 IC uPC4570HA
IC113 XB247A00 IC uPC4570HA
IC301 XH436A00 IC LA7956
IC302 XH436A00 IC LA7956
IC303 XH436A00 IC LA7956
IC351 iG142200 IC TC74HCU04AP
IC352 XT208A00 IC HD74HC153P MPX
IC401 XC520A00 IC uPC4570C
IC402 XC520A00 IC uPC4570C
IC403 XC520A00 IC uPC4570C
IC404 XF494A00 IC LB1641
JK301 VN938100 CN.DIN 3P S
L351 GE901970 COIL 68uH
L352 GE901970 COIL 68uH

PART NO. Description

✻ New Parts✻ New Parts

57

DSP-A595

P. C. B. INPUT & P. C. B. MAIN

Schm
Ref

PART NO. Description

PJ101 VQ260900 JACK.PIN 4P
PJ102 VV306900 JACK.PIN 4P
PJ103 VV306900 JACK.PIN 4P
PJ104 VU857800 JACK.PIN 6P
PJ105 VK437600 JACK.PIN 1P
PJ301 VV325000 JACK.PIN 2P
PJ302 VV852500 JACK.PIN 3P

✻

PJ351 V2874800 JACK.PIN 6P
PJ352 VY667700 JACK.PIN 1P
Q101 iC287820 TR 2SC2878 A,B
Q301 iA1015I0 TR 2SA1015 Y
Q302 iC1815I0 TR 2SC1815 Y
Q303 iA1015I0 TR 2SA1015 Y
Q304 iC1815I0 TR 2SC1815 Y
Q305 iC1815I0 TR 2SC1815 Y
Q306 iC1815I0 TR 2SC1815 Y
Q307 iC174020 TR 2SC1740S R,S
R141 HV755100 R.CAR.FP 100Ω 1/4W
R154 HV755100 R.CAR.FP 100Ω 1/4W
R155 HV753220 R.CAR.FP 2.2Ω 1/4W
R156 HV753220 R.CAR.FP 2.2Ω 1/4W
R214 HV753220 R.CAR.FP 2.2Ω 1/4W
R215 HV753220 R.CAR.FP 2.2Ω 1/4W
R216 HV753220 R.CAR.FP 2.2Ω 1/4W
R217 HV753220 R.CAR.FP 2.2Ω 1/4W
R231 HV753220 R.CAR.FP 2.2Ω 1/4W
R232 HV753220 R.CAR.FP 2.2Ω 1/4W
R334 HV753220 R.CAR.FP 2.2Ω 1/4W
R373 HV753220 R.CAR.FP 2.2Ω 1/4W
R411 HV754100 R.CAR.FP 10Ω 1/4W
R412 HV754100 R.CAR.FP 10Ω 1/4W
R435 HV754100 R.CAR.FP 10Ω 1/4W
VR401 VV613500 VR A100KΩ

✻
✻

V3003700 P.C.B. MAIN(RT)

V3003800 P.C.B. MAIN(BG)
CB501 Vi878800 CN.BS.PIN 10P
CB502 VQ961600 CN 13P
CB503 VQ963400 CN.BS.PIN 13P
CB504 VQ585000 CN.BS.PIN 8P
CB505 VK025300 CN.BS.PIN 9P
CB506 VK024800 CN.BS.PIN 4P
CB507 VK024700 CN.BS.PIN 3P

✻

CB701 VQ585000 CN.BS.PIN 8P

✻

CB702 VQ585100 CN.BS.PIN 9P
CB711 VQ585100 CN.BS.PIN 9P
CB721 Vi879000 CN.BS.PIN 12P
CB722 Vi878600 CN.BS.PIN 8P
CB751 Vi878200 CN.BS.PIN 4P
CB761 Vi878200 CN.BS.PIN 4P

Schm
Ref

PART NO. Description

CB762 Vi878100 CN.BS.PIN 3P
C501 VJ599100 C.CE.TUBLR 0.1uF 50V
C502 VJ599100 C.CE.TUBLR 0.1uF 50V
C503 UR847100 C.EL 10uF 25V
C504 UR847100 C.EL 10uF 25V
C505 UR847100 C.EL 10uF 25V
C506 UR847100 C.EL 10uF 25V
C507 UR837470 C.EL 47uF 16V
C508 UR847100 C.EL 10uF 25V
C509 UR847100 C.EL 10uF 25V
C510 FG651330 C.CE 33pF 50V(RT)
C510 UA952220 C.MYLAR 220pF 50V(BG)
C511 VQ645600 C.MYLAR 100pF 50V
C512 FG651330 C.CE 33pF 50V(RT)
C512 UA952220 C.MYLAR 220pF 50V(BG)
C513 VQ645600 C.MYLAR 100pF 50V
C514 FG651330 C.CE 33pF 50V(RT)
C514 UA952220 C.MYLAR 220pF 50V(BG)
C515 UA952100 C.MYLAR 100pF 50V
C516 FG651330 C.CE 33pF 50V(RT)
C516 UA952220 C.MYLAR 220pF 50V(BG)
C517 UA952470 C.MYLAR 470pF 50V
C518 FG651330 C.CE 33pF 50V(RT)
C518 UA952220 C.MYLAR 220pF 50V(BG)
C519 UA952470 C.MYLAR 470pF 50V
C520 VQ245400 C.PP 33pF 200V
C521 UR838100 C.EL 100uF 16V
C522 UA953100 C.MYLAR 1000pF 50V
C523 VQ245400 C.PP 33pF 200V
C524 UR838100 C.EL 100uF 16V
C525 UA953100 C.MYLAR 1000pF 50V
C526 VQ245400 C.PP 33pF 200V
C527 UR837470 C.EL 47uF 16V
C528 UA953100 C.MYLAR 1000pF 50V
C529 VR516400 C.CE 15pF 500V
C530 UR837470 C.EL 47uF 16V
C531 UA953100 C.MYLAR 1000pF 50V
C532 VR516400 C.CE 15pF 500V
C533 UR837470 C.EL 47uF 16V
C534 UA953100 C.MYLAR 1000pF 50V
C535 UR867470 C.EL 47uF 50V
C536 UR867470 C.EL 47uF 50V
C537 UR867470 C.EL 47uF 50V
C538 UR867470 C.EL 47uF 50V
C539 UR867470 C.EL 47uF 50V
C540 VK347900 C.EL 470uF 63V
C541 VQ645600 C.MYLAR 100pF 50V
C542 VK399200 C.MYLAR.ML 0.39uF 50V
C543 UR867470 C.EL 47uF 50V
C544 VQ645600 C.MYLAR 100pF 50V
C545 VQ645600 C.MYLAR 100pF 50V
C546 VK399200 C.MYLAR.ML 0.39uF 50V

58

✻ New Parts✻ New Parts

P. C. B. MAIN

DSP-A595

Schm
Ref

PART NO. Description

C547 UR867470 C.EL 47uF 50V
C548 VQ645600 C.MYLAR 100pF 50V
C549 VR325000 C.MYLAR 100pF 100V
C550 UR867470 C.EL 47uF 50V
C551 VR325000 C.MYLAR 100pF 100V
C552 VR325000 C.MYLAR 100pF 100V
C553 UR867470 C.EL 47uF 50V
C554 VR325000 C.MYLAR 100pF 100V
C555 VR325000 C.MYLAR 100pF 100V
C556 UR867470 C.EL 47uF 50V
C557 VR325000 C.MYLAR 100pF 100V
C558 UA954680 C.MYLAR 0.068uF 50V
C559 UA954680 C.MYLAR 0.068uF 50V
C560 UA954680 C.MYLAR 0.068uF 50V
C561 UA954680 C.MYLAR 0.068uF 50V
C562 UA954680 C.MYLAR 0.068uF 50V
C563 UR866470 C.EL 4.7uF 50V
C566 UJ778330 C.EL 330uF 63V
C567 UJ778330 C.EL 330uF 63V
C568 UR866470 C.EL 4.7uF 50V
C569 UR866470 C.EL 4.7uF 50V
C570 UR818100 C.EL 100uF 6.3V
C573 VF466900 C.CE.TUBLR 470pF 50V(BG)
C574 VF466900 C.CE.TUBLR 470pF 50V(BG)
C575 VF466900 C.CE.TUBLR 470pF 50V(BG)
C576 VF466900 C.CE.TUBLR 470pF 50V(BG)
C577 UA954220 C.MYLAR 0.022uF 50V(BG)
C578 UA954100 C.MYLAR 0.01uF 50V(BG)
C579 UA954100 C.MYLAR 0.01uF 50V(BG)
C580 UA954220 C.MYLAR 0.022uF 50V(BG)
C581 UA954220 C.MYLAR 0.022uF 50V(BG)
C582 UR847100 C.EL 10uF 25V
C701 VF466900 C.CE.TUBLR 470pF 50V(BG)
C702 VF466900 C.CE.TUBLR 470pF 50V(BG)
C703 UA954220 C.MYLAR 0.022uF 50V(BG)
C704 UA954220 C.MYLAR 0.022uF 50V(BG)
C705 UA954220 C.MYLAR 0.022uF 50V(BG)
C706 UA954220 C.MYLAR 0.022uF 50V(BG)
C707 UA954100 C.MYLAR 0.01uF 50V(BG)
C708 UA954100 C.MYLAR 0.01uF 50V(BG)
C711 UA954100 C.MYLAR 0.01uF 50V(BG)
C712 UA954100 C.MYLAR 0.01uF 50V(BG)
C713 UA954100 C.MYLAR 0.01uF 50V(BG)
C722 UR867470 C.EL 47uF 50V
C723 UR867470 C.EL 47uF 50V
C725 UR838100 C.EL 100uF 16V
C726 UR847470 C.EL 47uF 25V
C727 UR838100 C.EL 100uF 16V
C728 UR847470 C.EL 47uF 25V
C729 UR867470 C.EL 47uF 50V
C731 UR865470 C.EL 0.47uF 50V
C733 UR857470 C.EL 47uF 35V

Schm
Ref

PART NO. Description

C734 UR857470 C.EL 47uF 35V
C751 V3179300 C.EL 8200uF 56V(RT)
C751 VV951800 C.EL 6800uF 56V(BG)
C752 V3179300 C.EL 8200uF 56V(RT)
C752 VV951800 C.EL 6800uF 56V(BG)
C753 VS745400 C.POL.MTL 0.1uF 100V
C754 VS745400 C.POL.MTL 0.1uF 100V
C761 UR868100 C.EL 100uF 50V
C762 VS745400 C.POL.MTL 0.1uF 100V
C763 VS745400 C.POL.MTL 0.1uF 100V
C764 UA954680 C.MYLAR 0.068uF 50V(BG)
C765 UA954680 C.MYLAR 0.068uF 50V(BG)
C766 UA952220 C.MYLAR 220pF 50V
D501 VM975700 DIODE.ZENR HZS12C2TD 12V
D502 VD631600 DIODE 1SS133,176,HSS104
D503 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 VM976300 DIODE.ZENR HZS242TD 24V
D513 VM976500 DIODE.ZENR HZS302TD 30V
D514 VM976300 DIODE.ZENR HZS242TD 24V
D515 VM976300 DIODE.ZENR HZS242TD 24V
D721 VM976300 DIODE.ZENR HZS242TD 24V
D722 VM976300 DIODE.ZENR HZS242TD 24V
D751 VN011400 DIODE.BRG D5SB20 5A 200V
D762 VS997800 DIODE 1T2
D763 VS997800 DIODE 1T2

✻

HS501 V2692300 HEAT.SINK BPUE36-30
IC722 XD343A00 IC NJM79M12FA
IC723 XJ604A00 IC NJM78M05FA
IC724 XJ608A00 IC NJM7812FA

✻

JK711 V2700900

JACK.PHONE

JY-6317-03-030GD
L501 VU038200 COIL 0.95uH
L502 VU038200 COIL 0.95uH

✻

L503 V2604200 COIL 1uH

✻

L504 V2604200 COIL 1uH

✻

L505 V2604200 COIL 1uH

✻

PJ501 V2803000 JACK.PIN 4P(BG)

✻

PJ701 V2802800 JACK.PIN 2P(BG)
Q501 iC287820 TR 2SC2878 A,B
Q502 iC287820 TR 2SC2878 A,B
Q503 iC287820 TR 2SC2878 A,B
Q504 iC287820 TR 2SC2878 A,B
Q505 iC287820 TR 2SC2878 A,B
Q506 VP883000 TR 2SA893A D,E
Q507 VP883000 TR 2SA893A D,E
Q508 VP883000 TR 2SA893A D,E
Q509 VP883000 TR 2SA893A D,E
Q510 VP883000 TR 2SA893A D,E

✻ New Parts✻ New Parts

59

DSP-A595

P. C. B. MAIN

Schm
Ref

PART NO. Description

Q511 VP883000 TR 2SA893A D,E

!

Q512 VR325600 TR 2SC2229 O,Y
Q513 VP883000 TR 2SA893A D,E

!

Q514 VR325600 TR 2SC2229 O,Y
Q515 VP883000 TR 2SA893A D,E

!

Q516 VR325600 TR 2SC2229 O,Y
Q517 VP883000 TR 2SA893A D,E

!

Q518 VR325600 TR 2SC2229 O,Y
Q519 VP883000 TR 2SA893A D,E

!

Q520 VR325600 TR 2SC2229 O,Y

!

Q521 iC174020 TR 2SC1740S R,S

!

Q522 iC174020 TR 2SC1740S R,S

!

Q523 iC174020 TR 2SC1740S R,S

!

Q524 iC174020 TR 2SC1740S R,S

!

Q525 iC174020 TR 2SC1740S R,S

!

Q526 VP872700 TR 2SC4488 S,T

!

Q527 VR355900 TR.PAIR 2SA1695/C4468 OPY

!

Q529 VP872600 TR 2SA1708 S,T

!

Q530 VP872700 TR 2SC4488 S,T

!

Q531 VR355900 TR.PAIR 2SA1695/C4468 OPY

!

Q533 VP872600 TR 2SA1708 S,T

!

Q534 VP872700 TR 2SC4488 S,T

!

Q535 VR355900 TR.PAIR 2SA1695/C4468 OPY

!

Q537 VP872600 TR 2SA1708 S,T

!

Q538 VP872700 TR 2SC4488 S,T

!

Q539 VR355900 TR.PAIR 2SA1695/C4468 OPY

!

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 iA097030 TR 2SA970 GR,BL
Q552 VP872600 TR 2SA1708 S,T
Q553 iC224030 TR 2SC2240 GR,BL
Q556 iC224030 TR 2SC2240 GR,BL
Q557 iC224030 TR 2SC2240 GR,BL
Q721 iC1815I0 TR 2SC1815 Y
Q722 iA1015I0 TR 2SA1015 Y
R516 HV756180 R.CAR.FP 1.8KΩ 1/4W

!

R538 HV754470 R.CAR.FP 47Ω 1/4W

!

R545 HV754470 R.CAR.FP 47Ω 1/4W

!

R552 HV754470 R.CAR.FP 47Ω 1/4W

!

R559 HV754470 R.CAR.FP 47Ω 1/4W

!

R566 HV754470 R.CAR.FP 47Ω 1/4W
R567 VP941500 R.MTL.OXD 4.7KΩ 1W
R568 VP941500 R.MTL.OXD 4.7KΩ 1W
R569 HV756270 R.CAR.FP 2.7KΩ 1/4W

!

R571 HV755820 R.CAR.FP 820Ω 1/4W

Schm
Ref

PART NO. Description

R572 HV756100 R.CAR.FP 1KΩ 1/4W
R573 VP941500 R.MTL.OXD 4.7KΩ 1W
R574 VP941500 R.MTL.OXD 4.7KΩ 1W

!

R575 HV756270 R.CAR.FP 2.7KΩ 1/4W

!

R577 HV755820 R.CAR.FP 820Ω 1/4W

!

R578 HV756100 R.CAR.FP 1KΩ 1/4W
R579 VP941500 R.MTL.OXD 4.7KΩ 1W
R580 VP941500 R.MTL.OXD 4.7KΩ 1W

!

R581 HV756270 R.CAR.FP 2.7KΩ 1/4W

!

R583 HV755820 R.CAR.FP 820Ω 1/4W

!

R584 HV756100 R.CAR.FP 1KΩ 1/4W
R585 VP941500 R.MTL.OXD 4.7KΩ 1W
R586 VP941500 R.MTL.OXD 4.7KΩ 1W

!

R587 HV756270 R.CAR.FP 2.7KΩ 1/4W

!

R589 HV755820 R.CAR.FP 820Ω 1/4W

!

R590 HV756100 R.CAR.FP 1KΩ 1/4W
R591 VP941500 R.MTL.OXD 4.7KΩ 1W
R592 VP941500 R.MTL.OXD 4.7KΩ 1W

!

R593 HV756270 R.CAR.FP 2.7KΩ 1/4W

!

R595 HV755820 R.CAR.FP 820Ω 1/4W

!

R596 HV756100 R.CAR.FP 1KΩ 1/4W
R597 VP940100 R.MTL.OXD 33Ω 1W
R598 HV753470 R.CAR.FP 4.7Ω 1/4W

!

R599 HV755330 R.CAR.FP 330Ω 1/4W
R602 HV753470 R.CAR.FP 4.7Ω 1/4W
R603 HV753470 R.CAR.FP 4.7Ω 1/4W

!

R605 HV755330 R.CAR.FP 330Ω 1/4W
R607 HV753470 R.CAR.FP 4.7Ω 1/4W

!

R608 HV753470 R.CAR.FP 4.7Ω 1/4W

!

R610 HV755330 R.CAR.FP 330Ω 1/4W
R611 HV753470 R.CAR.FP 4.7Ω 1/4W

!

R612 HV753470 R.CAR.FP 4.7Ω 1/4W

!

R614 HV755330 R.CAR.FP 330Ω 1/4W

!

R615 HV753470 R.CAR.FP 4.7Ω 1/4W

!

R616 HV753470 R.CAR.FP 4.7Ω 1/4W

!

R617 HV755330 R.CAR.FP 330Ω 1/4W

!

R619 HV753470 R.CAR.FP 4.7Ω 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
R649 HV754100 R.CAR.FP 10Ω 1/4W
R652 HV754100 R.CAR.FP 10Ω 1/4W
R655 HV754100 R.CAR.FP 10Ω 1/4W
R657 HV754100 R.CAR.FP 10Ω 1/4W
R659 HV754100 R.CAR.FP 10Ω 1/4W
R662 VP940700 R.MTL.OXD 330Ω 1W
R663 HV755100 R.CAR.FP 100Ω 1/4W
R665 VP940700 R.MTL.OXD 330Ω 1W
R666 VP940700 R.MTL.OXD 330Ω 1W

!

R688 HZ003780 R.MTL.PLAT 0.22Ω+0.22 5W

60

✻ New Parts✻ New Parts

P. C. B. MAIN & P. C. B. OPERATION

DSP-A595

Schm
Ref

!

R690 HZ003780 R.MTL.PLAT 0.22Ω+0.22 5W

!

R692 VU981700 R.MTL.PLAT 0.22Ω+0.22 3W

!

R694 VU981700 R.MTL.PLAT 0.22Ω+0.22 3W

!

R696 VU981700 R.MTL.PLAT 0.22Ω+0.22 3W

PART NO. Description

R711 VP944500 R.MTL.OXD 390Ω 1W
R712 VP944500 R.MTL.OXD 390Ω 1W
R729 HV753100 R.CAR.FP 1Ω 1/4W
R731 VP939600 R.MTL.FLM 2.2Ω 1W
R763 HV753100 R.CAR.FP 1Ω 1/4W
R764 HV753100 R.CAR.FP 1Ω 1/4W
R769 VP939800 R.MTL.OXD 10Ω 1W(BG)
R770 VP939800 R.MTL.OXD 10Ω 1W(BG)

!

RY501 VK438300 RELAY DH24D2-OT/M2

!

RY502 VU566700 RELAY DG24D2-OS/M

!

RY503 VK438300 RELAY DH24D2-OT/M2
SW711 VV523900 SW.PUSH PBS-YM-001
SW761 VZ361100 SW.SLIDE

SL13B-022-AMC1(BG)
TE501 V2984800 TERM.SP 6P
TE701 VC313700 TERM.SP 8P(RT)
TE701 VK506200 TERM.SP 8P(BG)

VJ828000 PIN IMSA-6024-03E
BB071360 SCR.TERM 8.3x13
VR264300 PLATE.GND
EP600140 SCR.BND.HD3x10 MFZN2-BL

✻
✻
✻

V3005400 P.C.B. OPERATION(RT)
V3005500 P.C.B. OPERATION(B)

V3005600 P.C.B. OPERATION(G)
CB451 VK026700 CN.BS.PIN 8P
CB800 VU272900 CN 29P
CB802 Vi878900 CN.BS.PIN 11P
CB803 Vi878700 CN.BS.PIN 9P
CB804 VP206500
CB805 VP206500

HOLDER.FUS
HOLDER.FUS

EYF-52BC(RT)

EYF-52BC(RT)
CB806 Vi878200 CN.BS.PIN 4P
CB807 VK025100 CN.BS.PIN 7P
CB810 VP206500
CB811 VP206500

HOLDER.FUS
HOLDER.FUS

EYF-52BC(G)

EYF-52BC(G)
CB812 VG879900 CN.BS.PIN 2P
CB813 VP206500
CB814 VP206500

HOLDER.FUS
HOLDER.FUS

EYF-52BC

EYF-52BC
C451 UR868330 C.EL 330uF 50V
C452 UR868330 C.EL 330uF 50V
C453 UR749680 C.EL 6800uF 25V
C454 VE326400 C.MYLAR.ML 0.22uF 50V
C455 UR749220 C.EL 2200uF 25V
C456 VE326400 C.MYLAR.ML 0.22uF 50V
C457 VS745400 C.POL.MTL 0.1uF 100V
C458 UR73A100 C.EL 10000uF 16V
C459 VJ599100 C.CE.TUBLR 0.1uF 50V

Schm
Ref

PART NO. Description

C460 VJ599100 C.CE.TUBLR 0.1uF 50V
C461 VE326400 C.MYLAR.ML 0.22uF 50V
C462 VE326400 C.MYLAR.ML 0.22uF 50V
C800 UR866220 C.EL 2.2uF 50V
C801 VG278900 C.CE.TUBLR 680pF 50V
C802 VG278900 C.CE.TUBLR 680pF 50V
C803 VJ599100 C.CE.TUBLR 0.1uF 50V
C804 UR866100 C.EL 1uF 50V
C805 VJ599100 C.CE.TUBLR 0.1uF 50V
C806 UR819100 C.EL 1000uF 6.3V
C807 UR819100 C.EL 1000uF 6.3V
C808 VU545000 C.EL 47000uF 5.5V
C809 VJ599100 C.CE.TUBLR 0.1uF 50V
C810 UR837100 C.EL 10uF 16V
C811 UR866220 C.EL 2.2uF 50V
C812 VJ599100 C.CE.TUBLR 0.1uF 50V
C813 UR838330 C.EL 330uF 16V
C814 UR838330 C.EL 330uF 16V
C817 UR866100 C.EL 1uF 50V
C818 UR866220 C.EL 2.2uF 50V
C819 UR866220 C.EL 2.2uF 50V
C821 UR866100 C.EL 1uF 50V
C823 VJ599100 C.CE.TUBLR 0.1uF 50V
C824 VJ599100 C.CE.TUBLR 0.1uF 50V
C825 VJ599100 C.CE.TUBLR 0.1uF 50V
C826 UR848220 C.EL 220uF 25V(RT)
C826 UR848330 C.EL 330uF 25V(BG)
C827 UR837470 C.EL 47uF 16V
C828 UA655120 C.MYLAR 0.12uF 50V
C829 VK533800 C.PP 47pF 200V
C830 VK533800 C.PP 47pF 200V
C831 UA655120 C.MYLAR 0.12uF 50V
C832 UR837470 C.EL 47uF 16V
C833 VF466800 C.CE.TUBLR 100pF 50V
C834 VF466800 C.CE.TUBLR 100pF 50V
C835 FG613100 C.CE 1000pF 50V(RT)
C836 UR896470 C.EL 4.7uF 100V(RT)
C837 Vi716700 C.MYLAR 0.01uF 50V
C838 UR847100 C.EL 10uF 25V
C839 UA954330 C.MYLAR 0.033uF 50V
C840 UA954330 C.MYLAR 0.033uF 50V
C841 UR847100 C.EL 10uF 25V
C842 UA954100 C.MYLAR 0.01uF 50V
C843 UR847100 C.EL 10uF 25V
C844 VQ645600 C.MYLAR 100pF 50V
C845 VQ645600 C.MYLAR 100pF 50V
C846 UR847100 C.EL 10uF 25V

!

C847 VS741700 C.CE.SAFTY 0.01uF 275V

!

D451 VR253700 DIODE.BRG S1NB20 1.0A 200V

!

D452 VR253700 DIODE.BRG S1NB20 1.0A 200V

!

D453 VR253700 DIODE.BRG S1NB20 1.0A 200V
D800 VD631600 DIODE 1SS133,176,HSS104

✻ New Parts✻ New Parts

61

DSP-A595

P. C. B. OPERATION

Schm
Ref

PART NO. Description

D801 VD631600 DIODE 1SS133,176,HSS104
D802 VM974100 DIODE.ZENR HZS5B2TD 5.0V
D803 VD631600 DIODE 1SS133,176,HSS104
D805 VD631600 DIODE 1SS133,176,HSS104
D806 VD631600 DIODE 1SS133,176,HSS104
D807 VM974100 DIODE.ZENR HZS5B2TD 5.0V
D808 VM974700 DIODE.ZENR HZS7B2TD 7.0V
D809 VD631600 DIODE 1SS133,176,HSS104
D811 VD631600 DIODE 1SS133,176,HSS104
D812 VM974400 DIODE.ZENR HZS6B2TD 6.0V(RT)
D812 VM974600 DIODE.ZENR HZS7A2TD 7.0V(BG)
D813 VM974500 DIODE.ZENR HZS6C2TD 6.0V
D814 VD631600 DIODE 1SS133,176,HSS104
D815 VR253700 DIODE.BRG S1NB20 1.0A 200V
D816 VM975300 DIODE.ZENR HZS11B2TD 11V(RT)

!

F800 KB000790 FUSE T4.0A 250V(RT)

!

F803 VT942900 FUSE TH2.5A 250V(G)

!

F804 KB000790 FUSE T4.0A 250V(BG)

!

F804 VS823300 FUSE T8.0A 125V(RT)
HS801 VR506800 HEAT.SINK PUH16-25(RT)
IC800 XU945J00 IC

LC876564A-5K19 CPU
IC801 XM356A00 IC NJM2068LD
IC802 XM356A00 IC NJM2068LD
JK800 V2589500 CN 1P
PJ800 VV852700 JACK.PIN 3P
Q800 VG721700 TR.DGT DTA144ES
Q801 iA093320 TR 2SA933S Q,R
Q802 iA093320 TR 2SA933S Q,R
Q803 VG722000 TR.DGT DTC144ES
Q805 iA093320 TR 2SA933S Q,R
Q806 VP872700 TR 2SC4488 S,T
Q807 iC174020 TR 2SC1740S R,S
Q808 VR510800 TR 2SD2396 J,K(RT)
Q810 iC287820 TR 2SC2878 A,B
Q811 iC287820 TR 2SC2878 A,B
R451 HV753100 R.CAR.FP 1Ω 1/4W
R452 HV753100 R.CAR.FP 1Ω 1/4W
R878 VP939800 R.MTL.OXD 10Ω 1W
R881 VP939800 R.MTL.OXD 10Ω 1W
R904 HV756560 R.CAR.FP 5.6KΩ 1/4W(RT)
R906 HV756560 R.CAR.FP 5.6KΩ 1/4W(RT)

!

✻

RY800 V2712300 RELAY DC SDT-S-112LMR
SW800 VT140300 SW.RT.ENC EC16B12204
SW801 VG392900 SW.TACT SKHVAA
SW802 VG392900 SW.TACT SKHVAA
SW803 VG392900 SW.TACT SKHVAA
SW804 VG392900 SW.TACT SKHVAA
SW805 VG392900 SW.TACT SKHVAA
SW806 VG392900 SW.TACT SKHVAA
SW810 VG392900 SW.TACT SKHVAA
SW811 VG392900 SW.TACT SKHVAA
SW812 VG392900 SW.TACT SKHVAA

Schm
Ref

PART NO. Description

SW813 VG392900 SW.TACT SKHVAA
SW814 VG392900 SW.TACT SKHVAA
SW815 VG392900 SW.TACT SKHVAA
SW817 VG392900 SW.TACT SKHVAA
SW822 VG392900 SW.TACT SKHVAA
SW823 VG392900 SW.TACT SKHVAA
SW824 VG392900 SW.TACT SKHVAA
SW831 VA961800 VOLT.SELCT ESE-37247-F(RT)

!

T800 XC084A00 TRANS.PWR (BG)

!

T800 XT331A00 TRANS.PWR (RT)

!

TE800 VU543300 OUTLET.AC 1P(B)

!

TE800 VU543400 OUTLET.AC 2P(G)

!

TE800 VV118800 OUTLET.AC 3P(RT)
U800 VU591000 L.DTCT GP1U271X

✻

V800 V2421800 FL.DSPLY 16-BT-59GK
VR800 VP741800 VR B20KΩ
VR801 VP741900 VR G25KΩ
VR802 VP742000 VR MN100KΩ
XL800 VQ791000 RSNR.CE 10MHz

BB071360 SCR.TERM 8.3x13
VS588900 SHEET
V3422300 SPACER FL-WIDE
EP600140 SCR.BND.HD3x10 MFZN2-BL(RT)

62

✻ New Parts✻ New Parts

■ Chip Resistors

DSP-A595

Schm
Ref

PART NO. Description

RD250000 R.CAR.CHP 0Ω 1/10W
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
RD256470 R.CAR.CHP 4.7KΩ 1/10W
RD256680 R.CAR.CHP 6.8KΩ 1/10W
RD256820 R.CAR.CHP 8.2KΩ 1/10W
RD257100 R.CAR.CHP 10KΩ 1/10W
RD257120 R.CAR.CHP 12KΩ 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

✻ New Parts

63

DSP-A595

■ EXPLODED VIEW

1

162

123

122

2

2-21

3

4

136

121

2-12

128

170

(5)

2-1

15

162

105

162

BACD

1-4

162

3-2

(5)

2-1

(4)

124

2-23

1-1

2-11

JK
Ass'y

166

VR

155

2-21

2-1

Ass'y

(6)

129

2-15

3-2

SW
Ass'y

VR
Ass'y

2-22

162

2-17

2-21

3-14

(4)

3-2

21

(3)

162

167

168

3-11

2-1

112

3-2

3-13

3-12

(3)

2-1

3-20

171

101

2-8

(1)

2-23

2-24

2-1

(2)

2-18

(7)

2-1

(7)

(R,T only)

3-3

3-2

(8)

3-2

3-2

(6)

168

25

166

161

171

160

160

103

8

8

8

30

8

(4)

16

(R,T only)

17

(2)

3-2

(1)

167

166

163

3-1

167

160

(3)

(2)

(1)

162

(B,G only)

160

176

162

139

B model

163

5

103

131

178

102

(G only)

G model

163

103

64

6

200-1

200

138

120

162

135

139

(G only)

23

22

24

160

155

132

26

109

6

167

160

110

160

■ MECHANICAL PARTS

DSP-A595

Ref.
No.

✻

1- 1 V2464300 FRONT PANEL BL

✻

1- 1 V2464400 FRONT PANEL TI

✻

1- 4 V2468600 ESCUTCHOEN 3/8

✻

2- 1 V3005400 P.C.B. ASS’Y OPERATION (RT)

✻

2- 1 V3005500 P.C.B. ASS’Y OPERATION (B)

✻

2- 1 V3005600 P.C.B. ASS’Y OPERATION (G)

✻

2- 8 MF229160 S FLEXIBLE FLAT CABLE C&C 29P 160mm

✻

2-11 V2460700 SUB CHASSIS

✻

2-12 V2465500 BUTTON CASE BL

✻

2-12 V2465600 BUTTON CASE TI

✻

2-15 V2466700 BUTTON INPUT BL

✻

2-15 V2466800 BUTTON INPUT TI

✻

2-17 V2467900 ESCUTCHEON, VOL BL

✻

2-17 V2468000 ESCUTCHEON, VOL TI

✻

2-18 V2468300 ESCUTCHEON, PJ BL

✻

2-18 V2468400 ESCUTCHEON, PJ TI

PART NO.

Description Remarks Markets

2-21 EP600830 BIND HEAD B-TITE SCREW 3x8 FCRM3-BL
2-22 VN413300

BIND HEAD BONDING B-T. SCREW

3x8 MFZN2-BL
2-23 VT669300 PW HEAD B-TITE SCREW 3x8-8 MFC2
2-24 EP630220 BIND HEAD P-TITE SCREW 3x8 ZMC2-BL

✻

3- 1 V2463200 HEAT SINK

✻

3- 2 V3003700 P.C.B. ASS’Y MAIN (RT)

✻

3- 2 V3003800 P.C.B. ASS’Y MAIN (BG)
3- 3 VV849300 SHEET 19x24

✻

3-11 V2461000 SUPPORT, TR
3-12 VQ368500 PUSH RIVET P3545-B
3-13 VK173200 SCREW, TRANSISTOR 3x15 SP FCM3
3-14 VT669300 PW HEAD B-TITE SCREW 3x8-8 MFC2
3-20 VQ368600 PUSH RIVET P3555-B

✻

6 V3005700 P.C.B. ASS’Y DSP

✻

8 V3004300 P.C.B. ASS’Y INPUT (RT)

✻

8 V3004400 P.C.B. ASS’Y INPUT (BG)

!

✻

15 XV317A00 POWER TRANSFORMER (RT)

!

15 XV319B00 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
21 VU590000 BINDING TIE CBTD001B
22 VZ625600 BINDING TIE SE140 L=140

✻

23 MF106250 FLEXIBLE FLAT CABLE 6P 250mm
24 MF211140 S FLEXIBLE FLAT CABLE 11P 140mm
25 MF123180 FLEXIBLE FLAT CABLE 23P 180mm
26 MF113140 FLEXIBLE FLAT CABLE 13P 140mm
30 V2126000 DAMPER T2x10x20
101 VV121300 TOP COVER BL
101 VV121500 TOP COVER TI

✻

102 V2460600 CHASSIS

✻

103 V2462700 REAR PANEL (RT)

✻

103 V2462900 REAR PANEL (B)

✻

103 V2463000 REAR PANEL (G)

✻

105 V2460800 FRAME, TRANSFORMER

✻

109 V2461100 SHIELD CASE

Ref.
No.

PART NO.

Description Remarks Markets

110 VZ332800 SHIELD CASE COVER
112 V2460900 FRAME

✻

120 VS025000 LEG D60xH21
121 V3346400 KNOB D40 BL
121 V3346500 KNOB D40 TI
122 V2467600 KNOB, ENC D30 BL

✻

122 V2467700 KNOB, ENC D30 TI

✻

123 VV311000 KNOB D14 BL
123 VV311400 KNOB D14 TI
124 V2467300 BUTTON, 3/8 BL

✻

124 V2467400 BUTTON, 3/8 TI

✻

128 V2469400 SHEET, WINDOW

✻

129 V3153900 SHHET
131 V2468800 PLATE SIDE L 130 BL

✻

131 V2468900 PLATE SIDE L 130 TI

✻

132 V2469100 PLATE SIDE R 130 BL

✻

132 V2469200 PLATE SIDE R 130 TI

✻

135 VR264400 SPACER H8
136 VQ948200 SPACER FL
138 V2879500 SPACER PCB-M

✻

139 V3198100 DAMPER GUARD (G)
155 VQ368600 PUSH RIVET P3555-B
160 VN413300
161 VY731200

BIND HEAD BONDING B-T. SCREW
BONDING HEAD TAPPING SCREW

3x8 MFZN2-BL

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 VH313200 BW HEAD S-TITE SCREW 4x8-10 FNM3-BL TI
176 AA627310 GROUND TERMINAL
178 03700480 HEXAGONAL CAP NUT 4.0 MFNI33

ACCESSORIES

200 V2686300

✻

200 V2686400

✻

REMOTE CONTROL TRANSMITTER
REMOTE CONTROL TRANSMITTER

RRC4000-7001R (RT)

RRC4000-7002R (BG)
200-1 XX702560 LID

BATTERY, MANGANESE SUM-3,AA,R06

✻ New Parts

✻ New Parts

65 66

DSP-A595

■ REMOTE CONTROL TRANSMITTER

SCHEMATIC DIAGRAM

1.5VX2

List of the fixed code

Key

Key MAME

No.

1

1 CH1 CH1 CH1 7C-94 7A-15 7A-88 7A-15

2

2 CH2 CH2 CH2 7C-95 7A-16 7A-89 7A-16

3

3 CH3 CH3 CH3 7C-96 7A-18 7A-8A 7A-18

4

4 CH4 CH4 CH4 7C-97 7A-17 7A-8B 7A-17

5

5 CH5 CH5 CH5 7C-98 7A-54 7A-8C 7A-54

6

6 CH6 CH6 CH6 7C-99 7A-0F 7A-8D 7A-0F

7

7 CH7 CH7 CH7 7C-9A 7A-14 7A-8E 7A-14

8

8 CH8 CH8 CH8 7C-9B 7A-55 7A-8F 7A-55

9

9 CH9 CH9 CH9 7C-9C 7A-13 7A-90 7A-13

10

DSP Shift of only Ten key in DSP Mode – – – – Shift of only Ten key in DSP Mode

11

0 CH0 CH0 CH0 7C-93 7A-87 7A-91 7A-87

12

POWER 7A-1D Power Power 7A-1D 7A-1D

13

STANDBY 7A-1E 7A-1E

14

ENTER CH Select CH Select CH Select 7C-9D – – – – 7A-12 – – – – – – – – 7A-12

15

CLEAR – – – – +100 – – – – 7C-9F – – – – 7A-85 – – – – – – – – 7A-85

16

EFFECT Surround 7A-56 7A-56

17

CH+ CH+ CH+ CH+ 7C-8B 7A-10 7A-4F – – – – 7A-10

18

CH– CH– CH– CH– 7C-8A 7A-11 7A-50 – – – – 7A-11

19

MUTE Mute 7A-1C 7A-1C

20

VOL+ 7A-1A 7A-1A

21

TV VOL– TV VOL– TV VOL–

22

TV VOL+ TV VOL+ TV VOL+

23

SKIP– – – – – Left – – – – 7C-B5 7C-B9 7A-53 7A-0B 7A-07 7A-53

24

DISPLAY Display Display Display 7C-9E 7C-A6 7A-C2 79-0B – – – – 7A-C2

25

SLEEP Sleep 7A-57 7A-57

26

PLAY VCR Play Menu Select Play 7C-B8 7C-82 – – – – 7A-08 7A-00 – – – –

27

PAUSE VCR Pause Up Pause 7C-B4 7C-83 7A-98 7A-09 – – – – 7A-98

28

STOP VCR Stop Down Stop 7C-B3 7C-85 7A-99 7A-09 7A-03 7A-99

29

SKIP+ – – – – Right – – – – 7C-B6 7C-BA 7A-52 7A-0A 7A-40 7A-52

30

VOL– 7A-1B 7A-1B

31

TV INPUT TV Input – – – – TV Input 7A-06 – – – –

32

TV POWER TV Power TV Power

33

REC VCR REC – – – – R EC – – – – – – – – – – – – – – – – 7A-04 – – – –

34

FF VCR FF Recall FF 7C-B7 7C-AE 7A-58 7A-0C 7A-02 7A-58
REW VCR REW – – – – REW 7C-AC 7C-AB 7A-59 7A-0D 7A-01 7A-59

35

MENU – – – – M enu – – – – 7C -B2 7C-AD 7A-9C – – – – – – – – 7A-9C

36

TITLE – – – – – – – – – – – – 7C-B1 7C-AA 7A-86 – – – – – – – – 7A-86

37

BAT

K10 K20 K30

K9 K19 K29

K8 K18 K28

K7 K17 K27

K6 K16 K26

K5 K15 K25

K4 K14 K24

K3 K13 K23

K2 K12 K22

K1 K11 K21

3534333231

D0

P11

P13

P12

P10

M34570M4-081FP

D3D4D5D6D7D8D9/TOUT

2345678

R2

47Ω

C2

C1

220µF

47µF

MODE
ID #

– – – – : No Code

ROTARY SW

MODE

9:AMP/TUNER

COMMON

P41

P40

P33

8:MD/TAPE

7:CD

6:DSP

5:DVD/LD

4:DVD_MENU

3:VCR

2:CABLE/DSS

1:TV

SET UP CHECK LINE

203619

P32

P31D1P30

K37

K36

K35

K34

K33

K32

K31

30/WAKE UP

29/DATA

28/BUSY

P03

P02

P01

27/INDI262524232221

P00

P43

P42

IC1

D3(1/2)

P20

P21/INT

RESET

CNVSS

XOUT

XIN

VSS

VDCE

9

10111213141516

T1

X1 4MHz

TV Cable/DSS VCR DVD Menu DVD/LD DSP CD Tape/MD AMP/Tuner

0037 2455 3072 – – – – 4545(DVD) – – – – 6187 8524(Tape) – – – –

VDDD2CARR

17118

C3

0.1µF

IC2:
SC501054DW(R,T)
SC501055DW(B,G)

1
2
3
4
5
6
7
8

9
10
11
12
13
14

D3(2/2)
1SS181

R5
100kΩ

0.1µF

D5
RLS-73

C5

62Ω

R4

PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PA0
PA1
PA2
PA3
PA4
PA5

D2

2

1

2.1V
3

IC2

IC3

28

OSC1

27

OSC2

26

VDD

25/WAKE UP

IRQ

24

RESET

23

IRO

22

VSS

21

LPRST

20

PC3

19 /INDI.

PC2

18 /BUSY

PC1

17 /DATA

PC0

16

PA7

15

PA6

SLR-342VC

INDICATOR(RED_LED)

R3

220Ω

10kΩ

T2

C4

0.1µF

D4(1/2)
1SS184

R7

R6

1MΩ

D4(2/2)

R1

2.0Ω(1/4W)

D1
S1D303C-01

Q1
2SC3265

Key arrangement

X2
4MHz

12 13

1

46

7

11

10

18

30 20

25 24

33

23 29

35 34

37

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

3

2

5

9

8

15

14

16

17

22

19

21

32

31

27

26

28

36

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

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

1/4W Type

HJ35

10mm

HF45

1/6W Type

HF85

5mm

1992

67