Marantz MR-2020 Service Manual

Service

74 MR2020 /2G (Layla)

MR2020 F,K,KK,U

Manual

SECTION PAGE

MR2021 (CD/Tuner Amplifier)

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

2-1 HOW TO DISASSEMBLE ....................................................................................................................... 2-1

2-2 REPAIR INTRODUCTION ...................................................................................................................... 2-6

2-3 EXPLANATION OF CIRCUITS ............................................................................................................... 2-6

3 SERVICE MODE ..................................................................................................................................... 3-1

4-1 BLOCK DIAGRAM .................................................................................................................................. 4-1

4-2 AM STEREO ADJ.(F ONLY) ................................................................................................................... 4-1

4-3 MICROPROCESSOR DATA ................................................................................................................... 4-1

5 WIRING DIAGRAM ................................................................................................................................. 5-1

6 SCHEMATIC DIAGRAM AND PARTS LOCATION.................................................................................6-1

7B TUNER BOARD ECO5 .........................................................................................................................7B-1

7D TUNER 95 BOARD .............................................................................................................................. 7D-1

8 CD NAMI 8 BOARD................................................................................................................................. 8-1

9 EXPLODED VIEW AND PARTS LIST..................................................................................................... 9-1

10 ELECTRICAL PARTS LIST ................................................................................................................... 10-1

CD/Tuner System

TABLE OF CONTENTS

CAUTION

The System MR2020 (Layla) combines MR2021 (CD/Tuner Amplifier) with LS2021 (Speaker System).

Printed in Japan

LS2021 ( Speaker System )

1 EXPLODED VIEW AND PARTS LIST.................................................................................................... 1-1

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

R

system MR2020 / Layla

4822 725 51183
First Issue 1999.01
298J855010 MIT

MARANTZ DESIGN AND SERVICE

Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
it is famous.
Parts for your

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

ORDERING PARTS :

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

1. Complete address

2. Complete part numbers and quantities required

3. Description of parts

4. Model number for which part is required

5. Way of shipment

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

USA CANADA EUROPE / TRADING

MARANTZ AMERICA, INC.

440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
USA
PHONE : 630 - 307 - 3100
FAX : 630 - 307 - 2687

USA CANADA

SUPERSCOPE TECHNOLOGIES, INC.

MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103

LENBROOK INDUSTRIES LIMITED

633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936

TC ELECTRONICS CANADA LTD.

540 FIRING AVE.
BAIE D’URFÉ, QUEBEC H9X 3T2
CANADA
PHONE : 514 - 457 - 4044
FAX : 514 - 457 - 5524

MARANTZ EUROPE B. V.

P.O.BOX 80002
BUILDING SFF2
5600 JB EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2732241
FAX : +31 - 40 - 2735578

KOREA

MK ENTERPRISES LTD.

2F SHINHAN BLDG., 247-17 SEOKYO-DONG
MAPO-KU, SEOUL
KOREA
PHONE : +82 - 2 - 323 - 2155
FAX : +31 - 2 - 323 - 2154

BRAZIL

MARANTZ BRAZIL

CAIXA POSTAL 21462
CEP 04698-970
SAO PAULO, SP, BRAZIL
PHONE : 0800 - 123123
FAX : [phone]

(Discagem Direta Gratuita)

AUSTRALIA / NEW ZEALAND

SCAN AUDIO PTY. LTD.

52 CROWN STREET, RICHMOND 3121
VICTORIA
AUSTRALIA
PHONE : +61 - 3 - 9429 - 2199
FAX : +61 - 3 - 9429 - 9309

JAPAN

Technical

MARANTZ JAPAN, INC.

35- I , 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : [phone]
FAX : [phone]

THAILAND

MRZ STANDARD CO., LTD.

746 - 754 MAHACHAI RD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 - 9181
FAX : +66 - 2 - 224 - 6795

TAIWAN

PAl- YUING CO., LTD .

6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : [phone]
FAX : [phone]

MALAYSIA

WO KEE HONG ELECTRONICS SDN. BHD.

NO. 102 JALAN SS 21/35, DAMANSARA
UTAMA, 47400 PETALING JAYA
SELANGOR DARUL EHSAN,
MALAYSIA
PHONE : +60 3 - 7184666
FAX : +60 3 - 7173828

SINGAPORE

FORWARD MARKETING (S) PTE. LTD.

23, LORONG 8, TOA PAYOH,
SINGAPORE 319257.
PHONE : [phone]
FAX : [phone]

SHOCK, FIRE HAZARD SERVICE TEST :

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

cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the f ace or Front Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and
verified before it is return to the user/customer.
Ref. UL Standard N0. 1492(DR700) and No. 813(CDR630).

In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.

98110MIT

1-1

1. TECHNICAL SPECIFICATIONS

FM T uner

Frequency range............................................................................................................................................ 87.5 ~ 108.0 MHz

F only .................................................................................................................................... 76.0~ 90.0 MHz

Sensitivity ........................................................................................................................................................ 21.2 dBf / 3.2 µV

S/N (Mono/Stereo)..................................................................................................................................................... 75 / 43 dB

F only .......................................................................................................................................... 70 / 50 dB

THD (Mono/Stereo) ...................................................................................................................................................1.5 / 1.5 %

MW T uner

Frequency range............................................................................................................................................... 531 ~ 1602 kHz

U only ................................................................................................................................... 530 ~ 1700 kHz

Sensitivity ................................................................................................................................................................. 500 µV / m

/02, F only ............................................................................................................................................... 400 µV / m

S/N.................................................................................................................................................................................... 50 dB

L W T uner

Frequency range................................................................................................................................................. 153 ~ 279 kHz

Sensitivity ............................................................................................................................................................... 1800 µV / m

Amplifier

Music power................................................................................................................................................... 25 W + 25 W (4Ω)

Input sensitivity (AUX) .......................................................................................................................................310 mV / 47 kΩ

U only ............................................................................................................................ 250 mV / 47 kΩ

S/N (AUX) ......................................................................................................................................................................... 85 dB

CD Player

Channels ................................................................................................................................................................. 2 channels

Frequency response ...............................................................................................................................20 ~ 20,000 Hz ± 3 dB

S/N....................................................................................................................................................................82 dB (1000 Hz)

THD ................................................................................................................................................................0.04 % (1000 Hz)

Output level...................................................................................................................................................................2 V RMS

General

Power supply

/02 version.................................................................................................................................................. AC 230 V, 50 Hz

F version .........................................................................................................................................AC 100 V, 50Hz / 60 Hz

K version ............................................................................................................................. AC 110V / 220 V, 50Hz / 60 Hz

KK version.................................................................................................................................................. AC 220 V, 60 Hz

U version.................................................................................................................................................... AC 120 V, 60 Hz

Power consumption ............................................................................................................................................................25 W

Power failure backup time...............................................................................................................................APPROX. 15 min.

Dimensions ................................................................................................................................ 450(W) x 104(H) x 308(D) mm

Weight............................................................................................................................................................................... 5.8 kg

Table top Speaker LS2021

Speaker

Mid-bass ............................................................................................................................................................................4”

Dome tweeter..................................................................................................................................................................3/4”

Input power

Rated ................................................................................................................................................................... 25 W (6Ω)

Max. ..................................................................................................................................................................... 40 W (6Ω)

Frequency response ...............................................................................................................................80 ~ 20,000 Hz ± 6 dB

Dimensions .....................................................................................................................

Weight............................................................................................................................................................................... 1.5 kg

........... 190(W) x 200(H) x 100(D) mm

Design and specifications are subject to change without notice.

2-1. HOW TO DISASSEMBLE MR2020

1. Take the bottom case (001G) apart

(1) Tur n MR2020 upside down by the jig (Refer to fig.1-3).

Take care that the top cover will not damaged, especially
the 4 levers. If you don't have the jig, you prepare to put
some magazine or telephone guide under the MR2020
(The height is over 3cm books).

2-1

Fig.1 A jig for MR2020

(2) Remove 15 screws as shown in fig.4.

Fig.2 The jig on MR2020 Fig.3 Turning over the MR2020

Fig.4 Position of 15 screws

(3) While lifting the bottom case, remove the rear panel as

shown in fig.5-6.

2-2

Fig.5 Lifting the bottom case

(4) Remove the mains code bush as shown in fig.7.

Fig.6 Removing the rear panel

Fig.7 Removing the mains code bush

(5) Lift up the bottom case, remov e the put the one with turning

to front side (Refer to fig.8).

2-3

Fig.8 Taking the bottom case apart

Remark for reassemble

When you fit the bottom case, remove the lid of the bottom
case (Refer to fig.9) and confirm the arrangement of lead
lines for transformer.(Refer to fig.10).

Fig.9 Removing the lid of the bottom case

Fig.10 Arrangement of lead lines

2. Take the top panel (001D) apart

(1) Turn MR2020 upside down by the jig. (Refer to fig.1-3)

Take care that the top cover will not damaged, especially
the 4 levers. If you don't have the jig, you prepare to put
some magazine or telephone guide under the MR2020.
(The height is over 3cm books)

(2) Push the rear panel while keeping hold the top cover (see

fig.11 below). The top cover will move 5mm. (fig.12-13)
Now, 4 screws on the top cover will become accessible.
(fig.14) Take out these screws. (M3 type screw)

2-4

Fig.11 Pushing the rear panel

Fig.13 Pushed the rear panel

Fig.12 Before pushing the rear panel

Fig.14 Positions of 4 screws

(3) Turn the MR2020 to its normal operating position.
(4) Open the top cover of MR2020 by hand.
(5) Take out the 2 screws (M2 type screw) on the top (see

fig.15).

2-5

Fig.15 Positions of 2 screws on the top

(6) The upper par t and lower part of the top cover are

connected to each other with adhesive tape. Separate
these parts by pushing the transparent upper part in the
middle (on CD shaped part) from the lower part, while
holding the lower part.

(7) The upper part and lower part of the top co ver were

separated (See fig.16-17).

Fig.16 The upper part of top cover (the reverse side)

Fig.17 The lower part of top cover and the others

2-2. REP AIR INTRODUCTION

PREPARATION FOR CD BLOCK

1. Set a disc for repair into product.

2. Tur n the product upside down on the jig (Parts
No.*MR2021JIG). Take care that the top cover will not
damaged, especially the 4 lever s. (Refer to "How to
disassemble MD2020")

3. For the top panel will not open while repairing, remove
the connecting wires of panel motor from the connector
(J812).

4. Repair and operate it on the upside down position of
the product.

PREPARATION FOR MAIN AMPLIFIER PCB (P704)

1. Main amplifier is BTL output.

2. For removing the main amplifier PCB (P704) from the
product, remove the wire (W802) from the terminal
(WU02) of microprocessor PCB (PU04). Connect
another wire with terminal (WU02) and GND as chassis
instead of the wire (W802).

REMARK

Remove the bottom case from the product, Do not output
signals of over 1W from both channels more than 10
minutes continuously.

2-6

2-3. EXPLANA TION OF CIRCUITS

FAN OPERATION

The voltage added to the diode (D852) is depended on
the resistance of the thermistor (R857) and resistors
(R855,R858). When the temperature of the heat sink
goes up, the resistance of the thermisor (R857)
decreases, and the voltage added to the diode (D852)
increases.

1. When the temperature of the heat sink is over 70
degrees Celsius, then D852 is on, through R852, Q851
is on, and the fan starts to revolve.

2. When the temperature of the heat sink is approx. 100
degrees Celsius or more, through R853, Q853 is on,
and the product is STAND-BY status. But, if the fan
revolve normally, the temperature of the heat sink will
not be over 100 degrees Celsius and not be STAND­BY status. Therefore, the procedure of the o ver heat
protection circuit check is as follows;

(1) Connect the test point (J814) with a resistor of 680

ohm.

(2) If the product is STAND-BY status, this circuit is normal.
(3) Remove the resistor of 680 ohm from the test point

(J814).

FAN OPERATION CHECK

Keep outputting 2.5W from both channels of the product.

When the bottom case is closing. If the fan revolving starts
within 10 minutes, the function is correct working.
Otherwise keep outputting 1W from both channels of the
product when the bottom case is opening. If the f an revolving
starts within 5 minutes, the function is correct working.

REMARK

Do not output over 1W when the bottom case is open.

VCC CONTROL

The regulation of primary voltage is not so higher
intentionally for decreasing the no-load loss. Therefore, this
circuit is used for the product to keep the voltage tolerance
of the power IC. This circuit do not work when the output is
from 0 to approx. 1Vrms. Then VCC is supplied from D709
only. When the output is more than 1Vrms, through D701­D704, R722, D706, and Q703 is on, current is supplied
from Q702. When the output is over approx. 3Vrms, D709
is off, and VCC is supplied from Q702 only.

SPEAKER PROTECTION

1. When either terminal of BTL outputs connect with GND
(chassis) by mistake, the speaker protection circuit will
work as follows. through R707-R710, Q704 or Q705 is
on, and Q706 is on. Then #5Pin for Q701 is 0V, power IC
(Q701) will be in power off. Therefore, the product will be
STAND-BY status.

2. When the VCC CONTROL circuit is working correctly,
maximum current of R825 is 1A, and voltage between
R825 load is maximum 0.33V. When both terminals of BTL
outputs are shorted on outputting over 0.25W, R825 is
supplied over 2A, Q807 and Q803 is on, and the product
will be STAND-BY status.

2-7

CD 5V ON/OFF CONTROL

The voltage for CD (CD 5V) is supplied from QX04 when
the following conditions are satisfied fully. (for noise and
laser protection)

1. Setting a disc on the product, and QU08 is on.

2. Closing top panel, and #78Pin for QU10 is 0V.

3. The product is in CD mode.

MUTE CONTROL

Mute signals output from microprocessor (QU10) are
"MUTE (Pin No.37)", "MUTE2 (Pin No .7)", and "DSC MUTE
(Pin No.5)".
Fig.1 is workable output terminals by each mute signals,
Fig.2 is the status of each mute.

Q701(SPK)

MUTE YES YES YES NO NO

MUTE2 NO NO

DSC MUTE NO NO NO NO YES

QN01-QN04

(PHONE)

Fig.1

QX05,QX06

(SUB WOOFER)

QX07,QX08

(LINE OUT)

YESNO

QE01

NO

2-8

Fig.2

POWER
ON/OFF

MUTE YES YES YES YES YES

MUTE2 YES YES NO YES NO

DSC MUTE NO YES NO NO NO

TOP PANEL OPEN SENSOR

1. The pulse (T=84msec, Duty 50%) is always added to LED
(QU15), from #30Pin of QU10, through RF28 and QU22.

2. Cover the sensor with your fingers, the collector voltage
of QU01 goes up over 0.7VP-P. and through RU71 and
QU09, the pulse of 5VP-P inputs to #29Pin of QU10. Then
the top panel will open.

3. Not needing to cover the sensor with your fingers, QU01
receives the light of LED reflected by lens oneself.
Therefore, the collector of QU01 adds the reverse pulse
through RF29, QU26 and RF32, for reduced incorrect
working. So, the voltage of residual pulse for the collector
of QU01 is suppressed to 0.1VP-P.

REMARK

When the sensor receives sunlight or a strong light as
incandescent, top panel might open.

CD MODE STOP OR

TRACK JUMP

MUTE BUTTON

ON

MODE

CHANGE

VOLUME

MINIMUM

POPS NOISE KILLER

RX72, CX70 and QX70 are the circuit to delay power supply
for approx. 2 seconds. Therefore, this circuit prevents pops
noise generation when power switch is on or off.

SUB WOOFER

Sub woofer output is composed a low pass filter of cut-off
frequency 150Hz octave 12dB. It is output 2V for AUX L,R
input 60Hz, 200mV (volume is maximum).

REMARK

Sub woofer output level is depended on volume control.

3 SERVICE MODE

1. How to set the service mode

(1) While holding the CLOCK and CLEAR buttons together,

put the mains plug to mains outlet.
(2) FL check mode will start.
(3) While in FL check mode, each time the FUNCTION button

pressed (within 2 seconds), the mode changes in the

following order.

TR FREQ (Tracking point frequency memory mode) ➛

CD TEST (CD test mode) ➛ FL CHK (FL check mode) ➛

TR FREQ (Tracking point frequency memory mode)

2. FL CHECK MODE

FL check mode will continue until change other mode.

3. TRACKING POINT FREQUENCY MEMORY MODE

This mode is not available for repair(This is for check in
factory.). If you set in this mode, some frequencies will
register in each preset memory.

REMARK

User programmed frequencies will be deleted.
While in Tracking point frequency memory mode, press the
MEMO button. Press the CLEAR and the DISPLAY buttons
together. The display shows “CLEAR” 2 seconds. Then all
memories will be clear.

3-1

4. CD TEST MODE

(1) Press the “+ ” button, then the sledge move to the outside.

Press the “-” button then the sledge move to the inside.

Press the CLEAR button while the sledge is moving, then

the sledge stop.
(2) Press the MEMO button, then the laser pick up unit is

giving out the beam. Press the MEMO button again then

the laser pick up unit stop beam out. All operations are

available without the Disc.
(3) While in CD test mode, CD play is available in opening

the top panel.
(4) If any ERROR is happened, the displa y shows “CD ERRX”.

(X is a ERROR code.) The ERROR message will not be

clear until pressing STOP or POWER buttons.

Error Code Description

1 The sledge switch not turn on.
2 The sledge switch not turn off.
3 The laser pick up unit not focus.
4 The tracking is not fixed.
5 The spindle motor not locked.

5. How to stop the service mode

Press the POWER button. Then product will be in POWER
OFF (STAND-BY).

REMARK

The microprocessor will not be clear by this operation.
(Refer to "3. TRACKING POINT FREQUENCY MEMORY
MODE")

4-1 4-1

4-1 BLOCK DIAGRAM

CD UNIT CD94V5B1

SPNDLE
MOTOR

SLED

MOTOR

D SC

SENSOR(CD)

PCK UP
FOCUS
TRACK

TDA7073AT

TDA7073AT

SUPPLY

TDA1300T

HF AMP

SERVO
DRIVER

SERVO
DRVER

CD BOARD NAMI 8

DECODER/

U-COM

SAA7372

PQ30RV2 PQ05RF2

+10V

2SA1307

+21V

U COM

PQ12RF2

+20V

U COM

+8V +5V

DAC

U COM

AM STEREO

F ONLY

7808

ANT

TUNER 95

ECO 5

RDS

/02 ONLY

ANALOG

+5V(CD)

+5V U COM)
+9 3V(POWER AMP)

+8V(CD)

+12V(PANEL MOTOR)

26V(FL)

F1(FL)
F2(FL)

4-3 MICROPROCESSOR DATA

AUX

L NE

IN

BUFFER
NJM4558

+5V

MAIN U COM

A/D INPUT

PANEL

DR VE

C

SUB

OUT

W F

DRIVER

TEMP

DETECT

POWER

AN7125

H P AMP
NJM4556

FL

AMP

S P

H P(SW)

DISPLAY

R C

PANEL
PHOTO
SENSOR

FL

RC5

M

FAN

MOTOR

BUFFER
NJM4558

I2C

PANEL

ON TOP

OPN/CLS

KEY

PRE AMP

TE6321

BOTTOM

E Q

KEY

Pin No Pin Name S gnal Name I/O Active Slow Function

1 P10 (INT0) POW DWN INT L POWER DOWN
2 P11 (INT1) STANDBY OUT L L POWER STANDBY
3 P12 (INT2) SDA N/OUT I C SDA(for RDS DSC)
4 P13 (DVO) SCL OUT H L I C SCL(for RDS DSC)
5 P14 DSC MUTE OUT L L DSC MUTE
6 P15 CD STANDBY OUT L L CD STANDBY
7 P16 MUTE2 OUT L L L NE MUTE
8P17 * N NC

9 TEST N GND
10 P21 (XTIN) 32 768kHz IN SUB X TAL
11 P22 (XTOUT) 32 768kHz OUT SUB X TAL
12 RESET RESET N L RESET
13 XIN 8 0MHz IN X TAL
14 XOUT 8 0MHz OUT X TAL
15 VSS GND GND
16 P20 (INT5) HOLD IN L HOLD N
17 P30 (INT3) RCIN INT RC 5 BUS IN
18 P31 RCOUT OUT L L RC 5 BUS OUT
19 P32 (SCK) UNE CLK OUT H L TUNER CLK
20 P33 (SI) TUNE WE OUT L TUNER WRITE ENABLE
21 P34 (SO) UNE SDA IN/OUT H L TUNER SDA
22 P35 (HSCK) TUNER ST M ON IN H L TUNER STEREO/MONO
23 P36 CD7 RESET OU T L L CD7 RESET
24 P37 (HSO) DISC IN IN H DISC IN SENSOR
25 P00 SILD OUT L L CD7 CONTROL
26 P01 RAB OUT H L CD7 CONTROL
27 P02 SCL OUT H L CD7 CONTROL
28 P03 SDA IN/OUT H L CD7 CONTROL
29 P04 P SEN IN N H PANEL SENSOR IN
30 P05 P SEN OUT OUT H L PANEL SENSOR OUT
31 P06 P MOTOR P OUT H L PANEL MOTOR +
32 P07 P MOTOR N OUT H L PANRL MOTOR
33 VDD +5V +5VS VDD
34 P60 (G15) * IN N C
35 P61 (G14) * IN N C
36 P62 (G13) AMPON OUT H L AMP POWER ON
37 P63 (G12) MUTE OUT H L MUTE
38 P64 (G11) RDS ON OUT H L RDS POWER
39 P65 (G10) 11G OUT H DIGIT OUT
40 P66 (G9) 10G OUT H DIGIT OUT

Pin No Pin Name Signal Name I/O Active Slow Function

41 P67 (G8) 9G OUT H DIGIT OUT
42 P70 (G7) 8G OUT H DIGIT OUT
43 P71 (G6) 7G OUT H DIGIT OUT
44 P72 (G5) 6G OUT H DIGIT OUT
45 P73 (G4) 5G OUT H DIGIT OUT
46 P74 (G3) 4G OUT H DIGIT OUT
47 P75 (G2) 3G OUT H DIGIT OUT
48 P76 (G1) 2G OUT H DIGIT OUT
49 P77 (G0) 1G OUT H DIGIT OUT
50 P80 (S0) P16 OUT H SEGMENT OUT
51 P81 (S1) P15 OUT H SEGMENT OUT
52 P82 (S2) P14 OUT H SEGMENT OUT
53 P83 (S3) P13 OUT H SEGMENT OUT
54 P84 (S4) P12 OUT H SEGMENT OUT
55 P85 (S5) P11 OUT H SEGMENT OUT
56 P86 (S6) P10 OUT H SEGMENT OUT
57 P87 (S7) P9 OUT H SEGMENT OUT
58 P90 (S8) P8 OUT H SEGMENT OUT
59 P91 (S9) P7 OUT H SEGMENT OUT
60 P92 (S10) P6 OUT H SEGMENT OUT
61 P93 (S11) P5 OUT H SEGMENT OUT
62 P94 (S12) P4 OUT H SEGMENT OUT
63 P95 (S13) P3 OUT H SEGMENT OUT
64 P96 (S14) P2 OUT H SEGMENT OUT
65 P97 (S15) P1 OUT H SEGMENT OUT
66 VKK B Power Supply for FL
67 P40 (KEY0) Key0 IN H Key0
68 P41 (KEY1) Key1 IN H Key1
69 P42 (KEY2) Key2 IN H Key2
70 P43 (KEY3) Key3 IN H Key3
71 P44 (KEY4) Key4 IN H Key4
72 P45 (KEY5) Key5 IN H Key5
73 P46 (KEY6) Key6 IN H Key6
74 P47 (KEY7) Key7 IN H Key7
75 P50 (A D) DAVN N L RDS DAVAN
76 P51 (A D) PSWN N L RDS PSWN
77 P52 (A D) P OPEN N L PANEL SW OPEN
78 P53 (A D) P CLOSE N L PANEL SW CLOSE
79 P54 VER SET0 IN 0 1 0 1
80 P55 VER SET1 IN 0 0 1 1

:F

:U

:K KK

: /2

. WIRING DIAGRAM

5-1 5-1

NAMI 8

F ONLY

CD94V5B1

TUNER 95

or ECO 5

6. SCHEMATIC DIAGRAM AND PARTS LOCATI O N

WU09

(FROM JU01)

6-1 6-1

PHONE

6-2 6-2

/02

/02

002M

/02

SPEAKER
OUT

6-3 6-3

PX04

QN03 QN01 QH01

QX04 QX01 QX02 QX05 QX06

QX70

QN04 QN02

QX07 QX03 QX08

QE04 QE03

P704

QE04 QE02

QX09

PX54

Q708 Q707 Q701

Q705 Q704 Q706 Q703

P804

Q702 Q801 Q805 Q806

Q852 Q851 Q803 Q807

QD01 Q853

PH04

D BOARD

NAMI 8

6-4 6-4

/02
/02

PS64

TUNER BOARD

TUNER 95

or ECO5

/02

6-5 6-5

PU04

QU12 QU13 QU14 QU15
QU04 QU03

QU08

QU22 QU26 QU09

QU28 QU27

QU25 QU24 QU23

QU10

PS54

QU21 QU16 QU17 1U28

QU06 QU07 QU05

QU18 QU19 QU20 QF51

PS04 PS14

AM STEREO

[F] VERSION

6-6 6-6

TUNER
BOARD
ECO 5

From
1131

PA01 QA01 QA04 QA03 QA02

7B-1

6

1

1

TUNER BOARD ECO5

BLOCK DIAGRAM

TUNER BOARD

ECO 5

systems

V

1101

Loop

(1102)

A

FM

FMOsc

V

Loop

AM-Osc

V

AM FRAME AERIAL

Loop

1103

AM-RF

C

V

Loop

B

1

V

Loop

V

A

Stab

B

V

Stab

7B-1

V

A V

B

Stab

35 9

Multi
plexer

F2

RADIO IC

TEA 5757T

AM
Det

IF1

AM IF

AGC

4140 36 193244 25

BV

FM

Mixer

FM

Osc

AM

Osc

AM

Mixer

723

Vcc2

Stab

107 MHz 107 MHz

Pre

scaler

22

V

StabAVStab

FM-RF

3393733

43

FM

frontend

5

6

2

AM

Frontend

8

Charge

pump

38
34

Vdd Vcc1

Discriminator

450kHz450kHz450kHz

B

Stab

107 MHz

FM

Det

AFC

AFC -

2

bu fer ampl

5

LF f lter

1018 11

AFC +

20

RDS
(MPX)

CONTROL

Refe ence
Oscilator

VCO

S ereo

Decoder

programmable

output ports

75kHz

r ght

stereo

enabe

Vcc1

Vdd

Vcc2

1124

Vcc

4

4

Version

MW LW

AM RF
AM Osc

right

4

le t

1

3

1126

112

stereo

4

c ock
da a
enabe

1

RDS

(MPX)

ECO5 sys 240698

15
14

eft

24

clock

27

data

28
29

31

P1

30

P0

TABLE OF CONTENTS

Blockdiagram ................................................................. 7B-1

Adjustmant table ........................................................... 7B-2

Component layout...........................................................7B-3

Circuit diagram................................................................7B-4

Parts list ......................................................................... 7B-5

7B-2 7B-2

TUNER ADJUSTMENT TABLE ( ECO5 FM/MW- and FM/MW/LW - versions with AM-frame aerial )

Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter

VARICAP ALIGNMENT

FM

87.5 - 108MHz

(65 81 74 87 5 108MHz)

MW

FM/AM version 10kHz grid

530 - 1700kHz

FM/MW version 9kHz grid

531 - 1602kHz

LW

153 - 279kHz

MW

FM/MW LW version 9kHz grid

531 - 1602kHz

FM IF

10.7MHz, 50mV
continuous wave

108MHz

87.5MHz

(65 81MHz)

1700kHz

530kHz

1602kHz

531kHz
279kHz
153kHz

1602kHz

531kHz

IC 7101

shor circuit
to b ock AFC

FM RF

FM

87.5 - 108MHz

(65 81 74 87 5 108MHz)

108MHz

87.5MHz

(65 81MHz)

A

mod=1kHz

Δf=±22.5kHz

108MHz 2155

87.5MHz

(65 81MHz)

VCO

FM

AM IF

98MHz, 1mV

continuous wave

98MHz

A

IC 7101

C

MW

AM AFC

MW

3)

AM RF

4)

MW

FM/MW/LW and FM/MW version
( 9kHz grid)

531 - 1602kHz

LW
MW

FM/AM version 10kHz grid

530 - 1700kHz

Use service test program By selecting the TUNER TEST test frequenc es will be stored as preset frequencies automatically

1)

If sens tivity of frequency counter is too low adjust to max channel separat on

(input s gnal stereo left 90% + 9% adjust output on right channel to min mum)

3)

For AM RF adjustments the or ginal frame antenna has to be used !

Repeat

450kHz

connect pin 6 of

IC 7101 (AM Osc.)

with short wire to

ground (pin 4)

1494kHz

558kHz

Δf=±15kHz
V

continuous wave

VRF = 10mV

RF

= 3mV

C

B

see
remark

IC 7101

2)

1494kHz

558kHz
198kHz

1500kHz

560kHz 5102

Δf = ±30kHz
V

RF

possible

as low as

1500kHz

560kHz

5130

check

5123

check

5123

check

5122

check

5123

check

21

5119FM

2141

5131

3142 152kHz ±1kHz

36

100nF

5111

220R
40

100nF

5112

220R

5114

8V ±0.2V

4.3V ±0.5V

(1 2V ±0 5V)

8V ±0.2V

1.1V ±0.4V

6.9V ±0.2V

1

1.1V ±0.4V
8V ±0.2V

1.1V ±0.4V
8V ±0.2V

1.1V ±0.4V

0 ± 3 mV DC

2F

4

MAX

3

4

f

o

symmetrc

0 ± 2 mV DC

2

2106
5102
5103198kHz

4

2106

2)

RC network serves for damp ng the IF filter while adjusting the other one

4)

MW has to be al gned before LW

f

o

symmetrc

ECO5 discr co l 090797

TUNER ADJUSTMENT TABLE

( ECO5 FM/MW- stereo versions with AM-frame aerial )

Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter

VARICAP ALIGNMENT

FM

87.5 - 108MHz
FM Japan

76 - 90MHz plus

Ch1 95 75MHz Ch2 101 75MHz
Ch3 107 75MHz

MW

FM/AM version 10kHz grid

530 - 1700kHz

MW

FM/MW version 9kHz grid

531 - 1602kHz

FM IF

10.7MHz, 50mV
continuous wave

108MHz

87.5MHz

107,75MHz

76MHz

1700kHz

530kHz

1602kHz

531kHz

C 7101

shortcircuit
to block AFC

5130

check

5130

check

5123

check

5123

check

21

5119FM

2141

8V ±0.2V

4.3V ±0.5V
8V ±0.2V

2.4V ±0.5V

1

8V ±0.2V

1.1V ±0.4V

6.9V ±0.2V

1.1V ±0.4V

0 ± 3 mV DC

2F

FM RF

FM

87.5 - 108MHz
FM Japan

76 - 90MHz plus

Ch1 95 75MHz Ch2 101 75MHz
Ch3 107 75MHz

108MHz

87.5MHz

107.75MHz
76MHz

A

mod=1kHz

Δf=±22.5kHz

108MHz

87.5MHz

107.75MHz
76MHz

2155
5131
2155
5131

5

MAX

VCO

98MHz, 1mV

1)

FM

AM IF

max.

MW

AM AFC

MW

IF stereo module

MW

3)

max.

AM RF

MW

FM/MW version 9kHz grid

531 - 1602kHz

MW

FM/AM version 10kHz grid

530 - 1700kHz

Use serv ce test program By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatica ly

1)

If sensit vity of frequency counter s too low adjust to max channel separat on

( nput signal stereo left 90% + 9% adjust output on right channel to minimum)

3)

For AM RF adjustments the original frame antenna has to be used !

(83MHz for Japan)

continuous wave

Δf=±15kHz
V

450kHz

connect pin 6 of

IC 7101 (AM Osc.)

with short wire to

ground (pin 4)

RF

cont nuous wave

VRF = 10mV

Δf=±15kHz
V

RF

1494kHz

558kHz

1500kHz

560kHz 5102

Δf = ±30kHz
V

RF

possible

A

C

= 3mV

C

100nF

50R

= 1mV

B

as low as

98MHz

(83MHz for Japan)

C 7101

36

100nF

220R

C 7101

40

100nF

see

220R

2)

remark

E

1494kHz

558kHz

1500kHz

560kHz

2)

RC network serves for damping the IF f lter while adjusting the other one

Repeat

3142 152kHz ±1kHz

3

5111

5

5112

5114

2

5240

4

2106
5102

4

2106

f

o

symmetrc

0 ± 2 mV DC

f

o

symmetrc

ECO5 AM stereo discr co l 090797

1)

max

max

max

1101 A 1
1102 A 1
1103 C1
1104 B 1
1105 A 1
1119 C5
1120 A 5
1130 B 5
1131 B 5
2104 A 2
2105 A 1

1 2345

ECO 5 TUNER BOARD /

A

A

FM 75 OHM

1102

FM 300 OHM

B

1101

SW

D

1104

B

C

AM FRAME AERIAL

This assembly drawing shows a summary
of a l possible versions
For components used in a specific version
see schematic diagram respectively parts ist

1 2345

2106 C2
2107 C2
2110 C2
2115 C1
2123 A 2
2125 A 2
2128 C3
2129 C4
2130 A 4
2133 A 4
2135 B 5

SW

SW RF

FRAME
AM

1103

2137 C5
2138 A 5
2144 B 5
2148 B 4
2155 A 3
2162 A 2
3105 B 3
3110 A 2
3132 B 3
3142 A 4
3147 B 5

3149 C5
3152 A 5
3154 C5
3157 B 5
3158 A 5
3159 A 5
3160 A 5
3161 A 5
3170 C5
3171 C5
3172 C5

3173 A 5
5102 C2
5103 C2
5104 C2
5105 B 2
5106 B 2
5109 B 4
5110 B 4
5111 C3
5112 C4
5113 B 3

7B-3

5114 C4
5115 A 4
5116 A 4
5119 B 5
5120 B 4
5121 B 4
5122 B 3
5123 B 2
5124 B 2
5126 B 3
5127 B4

5130 A 3
5131 A 3
6101 A 2
6102 A 1
6103 A 1
6104 A 2
6106 B 3
6107 C5
6109 C2
6120 C4
7102 A 3

7104 C2
7105 C3
7107 B 3
7119 C4
9100 A 2
9101 B 3
9105 B 2
9111 C2
9113 B 2
9114 B 2
9115 B 3

9117 B 2
9118 B 4
9119 C4
9120 B 4
9121 A 2
9122 C3
9123 B 1
9124 C4
9125 A 3
9126 B 5
9128 A 2

9129 B 3
9130 C3
9131 A 5
9133 C3
9134 B 3
9136 A 5
9137 A 5

2101 C4
2102 C4
2103 C3
2108 A 4
2109 A 4
2111 A 2
2112 B 5
2113 A 4
2114 A 4
2116 B 3
2117 A 3

2118 B 4
2119 B 4
2120 B 4
2122 B 3
2124 A 5
2126 C2
2127 C2
2131 C2
2132 C1
2134 C1
2136 B 1

2139 B 2
2141 B 1
2142 B 1
2143 A 1
2145 C1
2146 C1
2147 C1
2149 B 2
2150 B 2
2151 C2
2152 C3

2153 C3
2154 C3
2156 C4
2157 B 4
2158 B 4
2159 C2
2160 C4
2161 A 3
2163 A 2
2164 B 1
2165 B 3

2166 B 2
2167 B 2
2168 B 1
3101 C3
3102 C3
3103 C3
3104 B 3
3106 C4
3108 A 4
3109 A 4
3111 A 3

3112 A 3
3113 A 2
3114 A 3
3115 A 3
3116 A 3
3117 B 4
3118 B 3
3119 A 3
3120 B 4
3121 A 3
3122 B 3

3123 A 3
3125 A 3
3126 B 3
3127 B 3
3128 B 3
3133 B 4
3134 B 4
3136 B 4
3137 B 4
3140 B 2
3141 C2

7B-3

3143 C2
3144 C2
3145 C2
3146 A 1
3148 A 1
3153 C2
3155 A 2
3156 A 1
3167 C2
3168 B 3
3169 B 2

3175 A 2
3176 C2
3177 A 1
3178 A 1
3179 A 1
3180 A 4
3181 C3
4101 A 4
4102 A 4
4103 C2
4104 A 2

4105 B 3
4106 B 4
4107 C4
4108 B 4
4109 A 3
4110 A 3
4111 C1
4120 C2
4150 B 2
4151 B 3
4152 B 3

4153 B 4
4154 C3
4155 A 4
4156 A 2
4157 B 3
4158 C2
4159 A 2
4160 A 1
4161 A1
4162 C1
4163 C1

6105 A 4
6110 A 4
6111 B 4
6130 C2
6131 C3
7101 B 2
7103 C2
7106 A 3
7108 A 3
7109 A 3
7111 A 1

7120 B 4
7121 B 3
7122 B 4
7123 B 4
7124 C4
7125 A 1

54321

component side view

1 CF 4

6103

6104

3110

9121

2123
2125

5123

C

5124

9117

5104

2106

MW RF

2110

LW RF

5131

FM RF

2104

5122

LW OSC

B

C

5105

SW RF

B

9130

7105

98 05 14B339623033103

2162

9100

6101

6102

9128

FM

1105

E

2105

C

MW OSC

A

9123

9114

9113

1

2115

1

4

MW RF

SW OSC

5106

9105

5

SW ANT

2107

6109

7104

5102

5103

LW RF

9111

5130

7102

FM OSC

A

A

C

2155

9125

C

FM RF

9129

9134

9115

3132

3105

6106

5126
9101

5113

7107

5111

AM IF1

9122

2128

2129

9133

marked components to be assembled
as service solution for

VCC

VCC2

ENABLE

LEFT

GND

RIGHT

1122

1124

5116

34

5110

E

2133

2148

9119

9124

Local/DX

3142

VCO

5121

6120

1

2138

5120

2144

5127

9118

9120

1119

VCC2
GND

1

VCC

switching

5115

2130

5109

5114

AM AFC

7119

5112

AM IF2

9136

9131

Vo tage mut p er board

DATA

DISCRIMI

31713172

3149

SEARCH

SENS

CLOCK

STEREO

3158

3159

5119

NATOR

3147

3170

6107

DATA

1127

37

2135

2137

MPX

ENABLE

1126

1123

11

3160

3161

9126

11

1

1

3154

2SA...

GND

1120

1125

1121

3173

3152

3157

AM F
GND
+FM
R FM
L FM
L out
R out
VCOk ll
STSIG
STEREO
V+

11301131

BC...

B
C
E

ECO5 3396 stage 2 250698

3

Connector for

AM - stereo Module

E
B
C

ECO 5 TUNER BOARD /

A

A

D

B

B

A

C

C

C

A

C

EB

AM
FRAME

2124

1

4

SW

2112

A

FM

Chip jumper

41

(not all items shown
in schematic diagram)

18

6105

6110

54

5

3133

2119

4106

6111

4153

C

3137

3136

E

2105

3106

copper side view

98 05 14B339623033103

4102

109

2108

4101

2109

7106

3180

3108

4155

2114

2113

3117

3120

2116

2157

7120

3118

4108

C

2118

7122

B

9114

C

3134

2120

7123

2122

2158

2160

2156

7124

4107

2101

6101

2102

marked components to be assembled
as service solution for

E

4156

2161

4110

3125

B

7109

3114

3116

4109

3111
7108

3112

3123

3115

3121

2117

3122

4105

126

3128

4151

7121

3168

4152

2165

3127

4157

3181

2153

2154

3102

C

A

A

6131

2152

3103

4154

2103

3101

2163

3175

4104

3113

4159

3119

2111

2149

34

34

2150

3104

1

7101

12

4150

4120

2159

2127

6130

2126

C

4103
2151

7103

3141

3143

E

3176

3144

3167

4162

51 CF 4

Local/DX

switching

3146

3179

3148

4160

4161

7125

3155

9119

2167

3169

23

2166

3140

2139

2168

2131

2132

3145

3153

4158

This assembly drawing shows a summary
of a l possible versions
For components used in a specific version
see schematic diagram respectively parts ist

7111

3178

1

2143

3177

3156

2142

2141

11

2164

2136

2145

4111

2134

2146

2147

4163

ECO5 3396 sage 2 250698

A

B

2

C

3

54321

7B-4

T

7B-4

UNER BOARD ECO5 /

y

1101

T001

2

FM

300 OHM

1

A

FM 50 OHM

x

1102

T002

1

2

6104

6103

T003

1N4148

AM FRAME AERIAL

MW/LW RF

1103

T005

2

T006

1

w

3108

LW=high

LW

MW=high

2k2

P0

w

7105

4k7w3109

BC338 40

w

B

Systems

4512 16

y

9128

Servce So ution for
Local DX swtching

emove

9100

6101

2105
100p

BA484

10k

3106

1N4148

9114

41554156

9119

P0

5102

MW

6

2

w

7104
BC338 40

w

10p

2109

2108

100p

5

1

3
4

w

5103

6

4512 16 17 18 19 20 213

6 7 8 9

2104
100p

100p

(if 11 2 s sed)

2101

47p

(if 1101 s used)

9101

prnted

u

4102

34
2

u

1

4101

6106

0R

3120

26105
7

1

HN1V02H

MW

2106

3-11p

_ -2 p

3110
47R

1u

2107

w

3125
10k

P0

6 7 8 9

1N4148

w

3102

2102

Vdd

3123

3105
220R

FM RF

6131

100k

3101
33k

s 5k6

10n

7109

4k7

BC858B

w

C

2SA838B

x

2154

1SV228

6130

s_560p

2152

33n

FM OSCILLATOR

1

Vdd

w

22k

3180

provs ona

T009

4p7

Q MULTPL ER

7102

2155

2153

1SV228

LW=hgh

REF

18k

3103

t_18k

5131

1n

2103

3 11p

prnted

5130

15p s_12pt_2p2

2159

314

5

3176
1k

3132
47R

w

3128

2k2

10 11 12 13 14 15

5111

T046

6

z

5113

T013

AM

Mxout

AM- F1-n

AM

MXER

AGC

AM

OSC

Multi-

plexer

AGC

V

BV

STAB

V

dd

TEA5757

z TEA5759

rght

FLTER

P LOT

2u2

2138

5119

6

D SCRIMINATOR

3

6

6105

5

HN1V02H

4106

22p

w_27p

3134

220k

z_22k

560p

390p

u

2160

3n3

22n

2SC1047

FM

MIXER

IF GND

2

x

4104

t

7119

t

2111

100p

FM

Mxout

AM

Mono/
S ereo

2139

34
2

2168

1

x

4105

SFU450B

3104
180R

T044

10u

2128

0 15V 0 7V 1V 0 7V 0 7V1 4V 1 4V 1 4V 1 4V 14V

0 7V

AM Det

RF GND

AGC

FM- n

Ripple

T043

2 1V

0V

0V

0V

0V

T040

8V

1 3V

1V

T012

0 7V

2127

1 2V

220n

Vc 1

r

22k

3143

buffer ampli ier

u

9117

AM F

AGC

2

4

5

6

7

8

9

10

11

3144
1k

10 11 12 13 14 15

AM

Frontend

AM RF

CONTROL

FM RF

FM

F onend

RF GND

FM

FM OSC

AM OSC

Vcc1

I TUNE

VCO

AF Out

MPX IN

2131

r

6

6

Pre-

OSC

scaler

A

STAB

Ripple

STABILIZER

Vcc2

Charge

Pump

7101

STEREO

DECODER

eft

LPF

MUTE

12 13 14 15 16 17 18 19120 21 22

0 1V

1u

2k2

3145

2133

470n

2132

470n

MPX

to 1121

5123

MW

34
2

2120

1

2158

2125

10p_w

w

5122

LW

34

w

2

2123

1

w

2122

T011

7122

BC848C

to 3103

REF

2129
100u

F

33p

VCO

100

2126

330p

7103

BC858C

r

4108

w

2165
100n

Vcc1

3141

56k

4103

r

AM OSC LLATOR

34

450 kHz 450 kHz

E

1

2150

100n

t

3119

330R

FM IF1

5109

T014

t

1k

3113

A

STAB

FM F1 n

AM- F2

FM
IF1

F

AGC

FM
IF2

AM
DET

FM
DET

AFC

AFC+

AFC-

FM Demod

1 2V 2V

1 2V1V1V0 7V0 7V0 7V0 8V

T041

T042

2140)
2164

15p

5120

470n

CDA10 7MG61KA

2

82p

3140

150R

2140 exchanged by 2164
(SMD type 0805)
f om layout stage 33179 onwards

3140 and 5120

respectively 3103 303 3380 1

provsional as

and 3103 308 3396 1

alte native

w

7124
BC848C

w

3137

P0

22k

MW=hgh

34

1

FM IF2

5110

34353637383934041424344

V

BV

STAB

FM- F2

FM IF2

AM AFC

P1

P0

Wrie

CONTROL

Enabl

AT

CLOCK

Dig GND

XTAL
OSC

Mono/

Ste eo

Vdd

Vc 2

Fe dst ength ndc

11V

T017

3171

T016

330R

2142

100n

2141

100n

3147
3M3

17 18 19 20 213

AM IF2AM IF1

5112

6

2

z

3175

AM F

to 1130 1131

2k7

AM Stereo module

T047

22n

2149

5114

33

0 7V

3

AM AFC

450 kHz

T015

32

1

1 4V

T037

31

T032

30

29

28

27

2146

26

5121

25

75KHz

1 3V

3169
150k

24

ste eo 03V
mono 4 9V

23

8V

Vdd

7125

BC848C

z

z

3M3

3178

6105

1
2

HN1V02H

P1

x

2161

Programmable

100n

220p

2147

2167

12p

2166

1n

z

8
7
6543

Output Ports

P0

x

2163

100n

22n

220p

2148

3170

3156

P1

100k

version detection

6120

1N4148

2145

220p

Vcc1

8V

Vdd

T018

8V

z 100R

1u

2144

T045

z

1M

3179

2143

2136

r for RDS ve sion only
s for East European version (/14/34) only
t for Japanese version (/06/26) only

Chip jumper

u for 2 band (FM/AM) version only
v for SW version 3 9 12 1MHz only
w for LW only

41

x not for all versions
y for USA version (/17/37) only
z for AM STEREO (/06/13/26/33) versions only

VERSION PROGRAMMING COMPONENTS

00 FM MWLW

00 FM/MW/LW SWEu

01 FM MWSte eo

/01 FM MW

01 FM MWSW Ov

06 FM Japan/MW ste eo

13 FM MWSte eo

14 FM OIRT/MW/LW

/17 FM AM

/ FM MW 2xSW

15 FM MWSW Eu

3161

T020

470R

3160

T021
470R
3159

T022
470R

T023

3157

100k

3158

470R

100k

7111

BC848C

3167

220R

22n

2130

3155
470R

3154

3152

470R

150R

z

6107

220n

10k

BZX79-C11

3177

22R

3146

x

2137
220n

x

2135
220n

2134

15n_y22n

15n_y22n

x

x
x

x

x

x

x = component mounted

SW = Software int al saton

1121

1

2

MPX

from 3144

3

0 3V

4

0 2V

5

stereo 0 5V

6

mono 4 9V

T024

T025

T026

T027

11 14V)
typ 12V

3153

470R

1

T030

2

T031

3

Low AM mono

4

P0

5

T033

6

T034

7

T035

8

T036

9

P1

T038

10

11

T039

AM IF

EVM

V

Voltages measured while set s tuned to a strong transm tter

315731566120

x

x
x
xx14 FM OIRT/MW

x17 FM AMStereo

x

r

GND

MPX

11 6

1

2

3

4

1124

1

2

3

4

z

1130

z

1131

V+

stereo

STSIG

VCO kil

R out

L out

L FM

R FM

+FM

GND

AM IF

S gnal path

V

V

3170 emark

x

x

x

x
x
xx

5V

0V

stereo stereomono

enable

data

clock

stereo

left

GND

ight

Vcc

FM
AM
MPX (Audio Frequency)
AF le t/ ight

Vdc FM mode stereo
Vdc MW mode
Vdc LW mode

ECO5 sysems dis rcoil 240698

7111

not mounted

SW

SW

SW

150kHz 50mV

3

4

o fom

AM stereo modue

pp

o/ rom

CONTROL BOARD

Sou ce Selecor part

to from

COMB BOARD /

1101 A 1
1102 B 2
1103 D 2
1121 E20
1124 G20
1126 E20
1130 20

A

1131 20
2101 C 6
2102 G 7
2103 D 9
2104 B 6
2106 F 5
2107 G 6
2108 G 3
2109 G 3
2111 C13
2120 L11

B

2122 N11
2123 M11
2125 M11
2126 G 9
2127 G10
2128 C11
2129 C 9
2130 H17
2131 10
2132 10

C

2133 H11
2134 J17
2135 J18
2136 J17
2137 J18
2138 H12
2139 H13
2140 H14
2141 H14
2142 H14
2143 17

D

2144 H17
2145 G16
2146 F15
2147 F16
2148 F16
2149 C15
2150 B13
2152 F 7
2153 E 8
2154 E 7
2155 D 8

E

2158 M11
2159 F 9
2160 M12
2161 D16
2163 E16
2164 H14
2165 C 9
2166 G16
2167 F16
2168 I 13

F

3101 E 7
3102 E 7
3103 C 8
3104 B11
3105 C 7
3108 E 3
3109 F 2
3110 F 6
3113 C13
3119 B13
3120 C 6

G

3123 M 7
3125 M 6
3128 M 8
3132 L 9
3134 M12
3137 M13
3140 13
3141 G10
3142 G 9
3143 10
3144 10

H

3145 H10
3146 17
3147 15
3152 H18
3153 H19
3154 H18
3155 H17
3156 G17
3157 F17
3158 F18

I

3159 F18
3160 E18
3161 E18
3167 G18
3169 G15
3170 F17
3171 H15
3175 B16
3176 J 9
3177 18
3178 15

J

3179 16
3180 M7
4101 G 5
4102 F 5
4103 G 9
4104 B13
4105 B11
4106 K12
4108 L 9
5102 E 4
5103 F 4

K

5109 B13
5110 B14
5111 A13
5112 A15
5113 B12
5114 C16
5119 I 12
5120 H13
5121 F15
5122 M11

L

5123 L11
5130 E 8
5131 D 8
6103 C 2
6104 C 3
6105 K12
6105 E 6
6106 C 6
6107 H17
6120 G16
6130 E 7

M

6131 D 7
7101 G11
7102 D 8
7103 I 9
7104 E 3
7105 F 2
7109 M 7
7111 F18
7119 B13
7122 M 9
7124 M13

N

7125 16
9100 B 4
9101 C 6
9117 L10
9128 A 4

7B-5

ELECTRICAL PARTSLIST

TUNER ECO5

MISCELLANEOUS

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

1101 4822 267 31505
1102 4822 267 10283

SOCKET 2-POLE CLICKFIT, 300Ω
SOCKET COAX, IEC 75Ω

only for /17

not for /17

CAPACITORS

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

2101© 5322 122 32531 100pF 5% 50V

not for /17

2101 © 5322 122 32452 47pF 5% 63V only for /17

2102© 4822 122 33177 10nF 20% 50V
2103© 5322 122 34123 1nF 10% 50V
2104 4822 122 33195 100pF 10% 50V

2106 4822 125 60101 3-11pF TRIMCAP.
2107 4822 121 51319 1µF 20% 50V
2120© 5322 122 32658 22pF 5% 50V
2125 4822 121 51381 560pF 1% 400V
2126© 5322 122 31863 330pF 5% 50V

2127© 4822 126 13473 220nF 20% 50V
2128 4822 124 41579 10µF 20% 50V
2129 4822 124 41584 100µF 20% 10V
2130 4822 126 11585 22nF 20% 50V
2131© 4822 126 13482 470nF 20% 16V

2132© 4822 126 13482 470nF 20% 16V
2133 4822 124 40242 1µF 20% 63V
2134© 4822 126 13188 15nF 5% 63V

not for /17

2134 © 5322 122 32654 22nF 10% 63V only for /17

2135 4822 124 40746 0,22µF 20% 63V
2136© 4822 126 13188 15nF 5% 63V

not for /17

2136© 5322 122 32654 22nF 10% 63V only for /17
2137 4822 124 40746 0,22µF 20% 63V
2138 4822 124 41576 2,2µF 20% 50V
2139© 4822 126 14236 15pF 5% 50V

2141© 4822 126 10002 100nF 20% 50V
2142© 4822 126 10002 100nF 20% 50V
2143© 4822 126 13473 220nF 20% 50V
2144 4822 124 40242 1µF 20% 63V
2145© 4822 122 33575 220pF 5% 50V

2146© 4822 122 33575 220pF 5% 50V
2147© 4822 122 33575 220pF 5% 50V
2148 4822 126 11585 22nF 20% 50V
2149© 5322 122 32654 22nF 10% 63V
2150© 4822 122 31947 100nF 20% 50V

2152© 4822 126 12105 33nF 5% 63V

not for /14

2152© 5322 116 80853 560pF 5% 63V only for /14
2153© 4822 122 32139 12pF 5% 63V only for /14
2153© 4822 122 32504 15pF 5% 50V not for /14
2155 4822 125 60101 3-11pF TRIMCAP.

2159© 5322 122 32659 33pF 5% 50V
2160© 5322 122 32654 22nF 10% 63V
2164© 4822 126 13482 470nF 20% 16V
2165© 4822 126 10002 100nF 20% 50V
2166© 5322 122 34123 1nF 10% 50V

2167© 4822 122 32139 12pF 5% 63V
2168© 4822 126 13695 82pF 1% 63V

RESISTORS

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

3101© 4822 051 20333 33kΩ 5% 0,1W

not for /14

3101© 4822 051 20562 5,6kΩ 5% 0,1W only for /14
3102© 4822 051 20104 100kΩ 5% 0,1W
3103© 4822 117 10965 18kΩ 2% 0,1W
3104© 4822 117 11448 180Ω 10% 0,1W

3105 4822 116 83872 220Ω 5% 0,5W
3110 4822 116 52195 47Ω 5% 0,5W
3120© 4822 051 20008 CHIP JUMPER 0805
3132 4822 116 52195 47Ω 5% 0,5W
3134© 4822 051 20224 220kΩ 5% 0,1W

3141© 4822 117 11148 56kΩ 1% 0,1W

RESISTORS

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

3142 4822 100 11163 100kΩ TRIMPOT LIN.
3145© 4822 117 11449 2,2kΩ 1% 0,1W
3146© 4822 051 20229 22Ω 5% 0,1W
3152 4822 116 83883 470Ω 5% 0,16W
3153© 4822 051 20471 470Ω 5% 0,1W

3154 4822 116 83868 150Ω 5% 0,5W
3155© 4822 051 20471 470Ω 5% 0,1W
3156© 4822 051 20104 100kΩ 5% 0,1W

not for /14/17

3157 4822 116 52234 100kΩ 5% 0,5W only for /14
3158 4822 116 83883 470Ω 5% 0,16W

3159 4822 116 83883 470Ω 5% 0,16W
3160 4822 116 83883 470Ω 5% 0,16W
3161 4822 116 83883 470Ω 5% 0,16W
3167© 4822 117 11503 220Ω 5% 0,1W
3169© 4822 051 20154 150kΩ 5% 0,1W

3170 4822 116 52234 100kΩ 5% 0,5W

not for /14

3171 4822 116 52219 330Ω 5% 0,5W
4101© 4822 051 20008 CHIP JUMPER 0805
4102© 4822 051 20008 CHIP JUMPER 0805
4103© 4822 051 20008 CHIP JUMPER 0805

4104© 4822 051 20008 CHIP JUMPER 0805
4105© 4822 051 20008 CHIP JUMPER 0805
4106© 4822 051 20008 CHIP JUMPER 0805
4108© 4822 051 20008 CHIP JUMPER 0805
4111© 4822 051 20008 CHIP JUMPER 0805

4120© 4822 051 20008 CHIP JUMPER 0805
4150© 4822 051 10008 CHIP JUMPER 1206
4152© 4822 051 10008 CHIP JUMPER 1206
4153© 4822 051 10008 CHIP JUMPER 1206
4154© 4822 051 10008 CHIP JUMPER 1206

4157© 4822 051 10008 CHIP JUMPER 1206
4158© 4822 051 10008 CHIP JUMPER 1206
4159© 4822 051 10008 CHIP JUMPER 1206

COILS

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

5102 4822 157 71634 RF-COIL MW
5109 4822 242 70665 FM-IF FILTER 10,7MHZ
5110 4822 242 70665 FM-IF FILTER 10,7MHZ
5111 4822 158 60511 AM-IF FILTER 450kHz
5112 4822 157 70302 AM-IF FILTER 450kHz

5114 4822 157 70302 AM-IF FILTER 450kHz
5119 4822 157 11443 DISCRIMINATOR COIL
5121 4822 242 10261 QUARTZ 75kHz
5123 4822 157 60517 RF-COIL AM
5130 4822 156 30947 RF COIL 1,5 TURNS

5131 4822 156 30947 RF COIL 1,5 TURNS
DIODES

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

6103 4822 130 30621 1N4148
6104 4822 130 30621 1N4148
6105© 4822 130 83075 HN1V02H
6106 4822 130 30621 1N4148
6107 4822 130 34488 BZX79-C11

6120 4822 130 30621 1N4148

only for /14/17

6130© 4822 130 82833 1SV228
6131© 4822 130 82833 1SV228

TRANSISTORS

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

7102 4822 130 60093 2SA838B
7111© 5322 130 42136 BC848C

INTEGRATED CIRCUITS

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

7101© 4822 209 90924 TEA5757H/V1, RADIO IC

7B-6

ELECTRICAL PARTS LIST

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

1102 4822 265 20598
1130 4822 267 10749 CONNECTOR S11B-XH-A (11P)

2111 5322 122 32531 100pF 5%NP0 50V
2153 5322 122 33063 2.2pF 5% NP0 50V

3113 4822 051 10102 1k
3119 4822 051 20331 330
3134 4822 051 20223 22k
3147 4822 111 50499 3.3M
3155 4822 051 20101 100
3175 4822 117 12955 2.7k
3177 4822 117 10833 10k
3178 4822 051 20335 3.3M
3179 4822 051 20105 1M

4161 4822 051 20008 CHIP JUMPER. 0805
5113 4822 242 80989 FILTER SER. SFU450B 457kHz

5130 4822 157 70033 COIL-FM OSC
7101 TEA5759H/V1 RADIO IC

7119 4822 130 60163 2SC1047C
7125 5322 130 42755 BC847C BC848C

TUNER ECO5 for 06 ( Japanese version)

SOCKET COAX

Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω

YKD31-0468 75

2% 0,25W
5% 0,1W
5% 0,1W
5% 0,2W
5% 0,1W
1% 0,1W 0805
1% 0,1W
5% 0,1W
5% 0,1W

Ω

45

IF1

FM

VCC1

VCC1 VDD VCC2

7

VDD

23

STABLIZER

FM-F1I n37

IF2

FM

FMIF235V Stab B

34 33

FMIF2I V S ab A38AM-MIX Out40AM-F1 n

41 36

AM-F2

2

AM-AFC

AMIFAM

DET

DET

FM

AFC

19

AFC-20AFC+

44

AGC

AGC10AFOut

18

FM-Demod

AM

MXER

2 AM-RF

AM

FRONTEND

AM

OSC

STEREO

DECODER

CONTROL

MPXIn11VC0

3142

9

LPF

12

Rght

15

16

Let

14

13Mute

Sereo

21

ndc

XTAL
OSC

25

P0

30

39

FMAM

31

P1

27

CLOCK

28

DATA

29

WRITE Enable

5 FM Osc

CHARGE

PUMP

8 -Tune

24

Mono/

FM GND34RF GND17F GND26Dg GND42RF GND

1

Ri ple

AM-Osc

MW/LW-SELECTION

6

PLOT

F ter

Felds r ngth

22

VCC2

TEA5762

FM FRONTEND

1102

A

B

+B AGC

63

F

o

Osc Out

F OutAn1 71

GND4 8

a

F

f

F 107 MHz

f0 = fin + f

f

+FM

MT

MT 5

VT

75kHz

107MHz

VC0

IF AM IF-AM AM-DET

ANTI BIRDY FILTER

2 1

450 Hz450kHz

5 11 5112 5114

450kHz

3

DATA

ENAB

RDS

4

CLOC

5

STER

6

GND

2

1

1121

4

GND

3

2

LEFT

RGH

1

VCC

11 4

107MHz

10 MHz

2 06

5102
MW

5103
LW

3

4

+FM

VCC1

VDD

VCC2

RDS

RDS

AM-RF AM-OSC

5123
MW

5122

LW

7

6

C

TUNER 95 BOARD

TABLE OF CONTENTS

B ockdiagram 7D 1
Adjustmant tab e 7D 2
Component layout 7D 2
Circuit d agram 7D 3
Partslist 7D 4

7D 1 7D 1 7D 1

BLOCKDIAGRAM

PCS 83

7D 2 7D 2 7D 2

TUNER 95 bis Adjustment Table (FM, MW, LW with Frame antenna)

Waverange Input fre quency Input Set tuned to Adjust Output Scope / Volt meter

VARICAP ALIGNMENT

FM (50)

87 5 108 MHz 87 5 MHz check 13 2V

MW (9)

531 1602 kHz 531 kHz check

LW (3)

153 279 kHz 153 kHz check

FM DETECTION

FM

FM VCO

FM

DISTORTION

FM

AM IF

MW

98 MHz 1mV

cont nuous wave

short pin 21 (IC7101)

o ground

98 MHz 1 mV

continuous wave

98 MHz 1 mV mixcoil

90 % L + 98MHz inside Distortion

9 % pilot Tuner min mum

mod 1kHz 1110

450kHz 5111

Δ

f 10kHz

Low as possible max height

Swept s gnal MW 5112

450kHz 5114

continuous wave

108 MHz check 7 9V

1602 kHz 5123

279 kHz 5122

A

98 MHz 5107

A

98 MHz 3142

A

100nF

5 E

C

8 3V ± 0 2V

6

1V ± 0 4V

8 3V ± 0 2V

1V ± 0 4V

1

0mV ± 3mV

2

3

152kHz ± 1 kHz

4

symmetrical and

7

1

0mV ± 2mV

2

AM RF

558kHz 558kHz 5102

MW

LW

* Signal send via a frame antenna
( ) tuning grid in kHz repeat

Mod 1kHz MAX

30 % AM

B7

1494 kHz 1494kHz 2106

198kHz *

mod 1kHz 198kHz 5103 MAX

30 % AM

adj able for 3104 217 04121/043 1

PCS 96 921

Un itled 1 6/23 98 1:49 PM2

1102 F4
1103 C3
1110 G7
1121 H11
1124 H9
1126 G10
2102 G7
2106 C5

11223344556677889910101111121213

2108 C6
2109 C5
2120 F5
2122 E6
2123 F6
2125 G5
2127 F9

2129 C8
2130 F8
2131 F9
2132 F9
2133 F10
2134 G10
2135 G11

2137 E11
2138 E10
2140 F10
2141 E10
2142 E9
2143 C10
2144 E10

2147 G11
2148 E9
2150 F8
2151 F9
2152 F9
2158 D10
2160 E9

2162 C11
3103 H6
3104 G6
3107 G7
3108 C6
3109 B7
3123 E4

3125 C7
3128 F6
3129 E6
3130 E6
3131 C6
3132 E5
3134 E5

3138 D9
3139 F8
3140 H8
3141 G9
3142 G10
3143 G8
3144 H8

3146 B10
3150 C11
3151 C10
3152 G9
3153 G9
3154 C10
3155 C10

3159 G11
3160 G11
3161 G11
3162 D9
3163 F8
3164 C11
3165 D8

3169 D5
3171 D11
3172 F7
3173 F7
3176 D9
3177 F7
3181 D8

3184 E7
3185 E7
3186 G8
3188 G11
3192 D8
3197 C7
5102 C4

5107 F10
5109 D7
5110 E9
5111 C8
5112 C9
5114 D8
5115 G9

5122 E7
5123 E5
6105 D4
6107 B10
6120 D10
7101 E9
7103 G9

7105 B6
7109 C6
7110 D11
7122 F7
7124 G6
9100 F4
9101 E7

9104 E6
9107 F11
9108 G11
9111 C4
9114 E5
9115 C8
9116 G8

9102 D10

7104 D5

5121 E9

5103 C5

3183 E7

3167 F8

3158 G11

3145 F9

3137 G5

3124 E5

2161 E9

2145 G11

2136 G10

2128 C7

2107 C4

TUNER 95 bis Combi: Copper side view

2144

2140

2136

6107

3154

9102

2141

9118

4

CLOCK

STEREO

3146

2143

2162

3151

e b

7110

c

2138

9107

2147

2145

3158

3159

3160

1126

1

MPX

DATA

ENABLE

only in RDS version 04121)

not in RDS version 04341)

V

0V

AM FM

3150

3164

3171

2137

2135

9108

3161

3188

1

1121

LW

MW

==0V

LW

MW

==07V

TUNER 95 bis
3104 217 0412104341 bl 110 - 01

VDD

FM

6V

==AM

7V

7105

5103

9111

5102

1103

2

ecb

1

2107

7104

3169

8

6105

4 5

VT

6

07V

0V

3132

3124

3123

3134

9114

1102

2120

9100

1

IC 6105

3109

2109

cbe

3125

3131

2108

3108

2106

3129

3130

5123

2122

3128

2123

c

7124

2125

e

b

3137

3104

3103

9115

3197

bce

7109

9104

c

b

e

2129

2128

5111

9125

3181

5109

3192

9101

+14V

+14V

3185

3183

5122

3184

1

3139

3172

7122

1110

2130

3173

3163

3177

2150

+8V

2102

3143

9116

9119

+FM

3107

+12V

3140

+12V

9126

3165

5114

3167

3186

8

5112

9123

5110

2148

34

5121

7101

12

2131

3145

2127

5115

c

7103

3153

e

b

416

3144

1124

VCC +12V

+96V

9121

6120

3138

2158

9120

3176

3162

2161

2160
2142

23

2151

+96V

2152

5107

2133

2132

2134

3142

3141

3152

LEFT

RGHT

ecb

1

9118 G10
9119 G7
9120 D10
9121 D9
9123 D9
9125 D8
9126 C8

AA

BB

CC

12V

=

<05V

AMFM=

DD

VDD

6V=

AMFM7V=

EE

FF

GG

HH

II

JJ

LEU0149

9751

13

1102 D1

1124 F21

1103 G2

1126 E20

1110 D4

2102 C2

1121 C21

2106 J4

1

TUNER 95 bis

2102

μ47

A

1102

1

FM
ANT

Ant1

4

GND

F + F

oFa

AM-FRAME SOCKET

B

= 07V

MWLW= 0V

3108

2k2

BC338 40

3109

2k2

3104 217 04121/04341 bl 130 - 01

1

Untit ed 2 6/23 98 1:51 PM1

2107 J6
2108 L2
2109 L3
2120 K7

7105

3184 8
3185 13
3186 K16
3188 M20

3192 C12
3197 L11
5102 I3
5103 L4

7D-3

5107 J12
5109 B6
5110 C9
5111 C11

5112 C12
5114 C13
5115 J15
5121 15

5122 L7
5123 K7
6105a I5
6105b I6

6107 K20
6120 E17
7101 C15
7103 K17

7104 J2
7105 K2
7109 L10
7110 I19

7122 L9
7124 L6

7D-3

2122 M7

2128 13

2132 17

2136 H19

2141 H15

2145 E19

2151 H12

2161 I15

3107 C6

3124 K7

3130 K8

3137 L5

3143 K17

3150 H19

3154 J20

3160 D19

3164 20

2123 L7

2129 8

2133 G18

2137 G19

2142 K19

2147 E19

2152 11

2162 H20

3108 J1

3125 L11

3131 M10

3140 F7

3144 K17

3151 I20

3155 J20

2125 L7

2130 J20

2134 G19

2138 H18

2143 K20

2148 E19

2158 L18

3103 G3

3109 K1

3128 L9

3132 J7

3141 16

3145 I17

2127 H16

2131 17

2135 F19

2140 C14

2144 K20

2150 C6

2160 15

3104 G4

3123 I6

3129 K8

3134 L6

2

3

4

5

667

8

3142 16

991010111112121313141415151616171718181919202021

3146 L20

3152 F20
3153 G20

3158 E19
3159 E19

3161 D19
3162 I15
3163 J8

3167 20
3169 L5
3172 B6

3173 B6
3177 M10
3181 C7
3183 I13

AA

5109

3172

107 MHz

05V

+12V

+FM

6

+B

1103

2

1

2

i

BC338 40

f

7104

F

a

2108 2109

FM FRONTEND

1110

FE415-G23

VT

MT

AGC

5

MT

3

1k

0E

3104

3103

6

5102

2

5

MW

3

2106

5p2­30p

4

1

3

2

27p82p

5103

1

LW

3

4

0E

0E

3173

2150

3107 3181

82E

0E

100n

7

F Out

F 107 MHz

f

F

o

Osc Out 8

VT

3123

0E

6105b

6105a
HN1V02H

HN1V02H

1

726

3

2107

470n

LW

= 0V

MW

= 07V

7124

BC848C

3137

10k

0E 2k2

0V

MWVLW

5

+8V

VCC1

7

VCC1

STABILIZER

FM-F1I n37

5 FM Osc

3140

330E

6

8 -Tune

2 AM-RF

C

Rippe

2V

1

0E

5

3132

MW OSC

3124

0E 0E

5123

2

2120

33p

136

2125

3134

22k

560p

LW OSC

5122

364

2

2123

390p

1

2122

3n9

7

IF AM

1

2

14V14V

38

V Stab A

FM-F2I

FM

F2

CHARGE

PUMP

AM

MXER

RF GND17F GND26Dg GND42RF GND

34

+7V

+6V

= 07V

31283169

BC858B

3131

3177

0E

22k

LW

34

AM-MIX Out40AM-F1 In

2152

82p

+7V

+6V

VDDVDD

3197

4k7

3125

10k

7109

5110

+7V

107 MHz

+6V

VDD

23

34 33

VDD

FM IF235V Sab B

FM

F1

AM

FRONTEND

AM

OSC

AM-Osc

FM GND

6

3184

2129

1μ

3163

3129

4

3130

0E 0E 0E

7122

MWLW= 0V

BC848C

V

0V

MW

IF AM

AM DET

450 kHz450 kHz

AM

IFAMDET

AGC

0V 1V 0 8V2V

3

21

1

511451125111

450 kHz

2140

470n

32

19

AM-AFC

AFC-20AFC+

AFC

AGC10AF-Out

44

3183

0E

2128

μ10

3185

0E

46

7

V FM mode sereo Sgnal path

FMV

V

AM

75 kHz

Felds rength
Indc

21

2141

100n

3162

2161

CONTROL

XTAL

OSC

25

150k

1n

231

TEA5762

2160

12p

5121
75 kHz

5115

FM

AM

AF

7101

MPX-n

11

ANTI BIRDY
FILTER

2127

220n

VC0

+96V

VCC2

22

VCC2

WRTE Enable

STEREO

DECODER

VC0

LPF

9

12

3145

3141

56k

2k2

2132

3142

100k

470n

7103

BC858C

3186

1k

ony n RDS vers on (04121)

not n RDS vers on (04341)

29

28

DATA

27

CLOCK

31

P1

39

FM/AM

30

P0

Mono/
Stereo

24

Let

14

Mute

07V

Rght

15

PILOT

16

Fl er

09V

2131

470n

+8V

VCC1

3143

22k

3144

1k

6

126

3192

0E

34

36

41

AM-F2

FM

DET

FM-Demod

18

2151

15p

3

5

MT

4

2

1

5107
Toko 7KM

V

0V

MW

LW

8

V

0V = No communcation

0

Durng commun cation

V

V

0V

0

stereo

mono

Hgh = Du ing communicat on

3161

1

470E ENABLE

3160

2

470E

3159

3

470E

6120

1N4148

2133

113μ

2138

μ2

2

13V

2158

100n

3158

4

470E

21482147

2145

220p

220p 22n

1126

3

31522135
470E

220n

2134

15n

4

3153

2137

470E R GHT

220n

2136

15n

118V

112V

3150

4k7

V

0V

FMAM

+FM

VCC1

+8V

VDD

VCC2

+96V

2162

3151

68k

05V

+12V

+7V

+6V

μ22

7110

BC858B

3164

4E7

3167

220E

2130

3154

22n

3155

330E

2144

μ1

6107

BZX79/

2143

2142

C11

100n

220n

3146

47E 220E

3188

0E

13V

STEREO = LOW

1124

1

2

3

4

BB

CC

1121

1

GND

2

MPX-RDS

VCC2)

DD

3

4

DATA

5

CLOCK

6

EE

STEREO

FF

LEFT

GND

GG

HH

II

VCC

+12V

JJ

KK

LL

MM

NN

LEU0150

9752

21

PCS 922

7D-4 7D-4

ELECTRICAL PARTS LIST - TUNER 95 BOARD ELECTRICAL PARTS LIST - TUNER 95 BOARD

MISCELLANEOUS
1102 4822 267 10283 Socket Coaxial IEC 75R
1103 4822 265 31184 JST Connector 2 pin
1110 4822 210 10739 Frontend Assembly FE415-G23

CAPACITORS
2102 4822 124 40433 47μF 20% 25V
2106 4822 125 60102 Trimmer 5,2-30pF 100V
2107 4822 121 51252 470nF 5% 63V
2108 4822 126 13695 82pF 1% 63V
2109 4822 126 13691 27pF 1% 63V
2120 5322 122 32659 33pF 5% 50V
2122 5322 126 10465 3,9nF 10% 63V
2125 4822 121 10578 560P 1% 630V
2127 4822 122 32927 220nF +80/-20% 50V
2128 4822 124 41579 10μF 20% 50V
2129 4822 124 40242 1μF 20% 63V
2130 4822 126 11585 22nF +80/-20% 25V
2131 4822 122 33325 470nF 16V
2132 4822 122 33325 470nF 16V
2133 4822 124 40242 1μF 20% 63V
2134 4822 126 13188 15nF 5% 63V
2135 4822 122 32927 220nF +80/-20% 50V
2136 4822 126 13188 15nF 5% 63V
2137 4822 122 32927 220nF +80/-20% 50V
2138 4822 124 41576 2,2μF 20% 50V
2140 4822 121 51252 470nF 5% 63V
2141 4822 122 31947 100nF 20% 63V
2142 4822 122 31947 100nF 20% 63V
2143 4822 122 32927 220nF +80/-20% 50V
2144 4822 124 40242 1μF 20% 63V
2145 4822 122 33575 220pF 5% 50V
2147 4822 122 33575 220pF 5% 50V
2148 4822 122 33809 22nF 20% 50V
2150 4822 122 31947 100nF 20% 63V
2151 4822 126 14236 50V 15pF 5%
2152 4822 126 13695 82pF 1% 63V
2158 4822 122 31947 100nF 20% 63V
2160 4822 122 32139 12pF 2% 63V
2161 5322 122 34123 1nF 10% 50V
2162 4822 124 81151 22μF 50V

RESISTORS
3103 4822 051 20008 0R Jumper 0805
3104 4822 051 10102 1k 2% 0,25W
3107 4822 051 20829 82R 5% 0,1W
3108 4822 117 11449 2k2 1% 0,1W
3109 4822 117 11449 2k2 1% 0,1W
3123 4822 051 10008 0R 5% 0,25W
3124 4822 051 10008 0R 5% 0,25W
3125 4822 116 83864 10k 5% 0,5W
3128 4822 116 52256 2k2 5% 0,5W
3129 4822 051 20008 0R Jumper 0805

3130 4822 051 10008 0R 5% 0,25W
3131 4822 051 10008 0R 5% 0,25W
3132 4822 051 20008 0R Jumper 0805
3134 4822 051 20223 22k 5% 0,1W
3137 4822 117 10833 10k 1% 0,1W
3138 4822 051 20008 0R Jumper 0805
3139 4822 051 10008 0R 5% 0,25W
3140 4822 051 20331 330R 5% 0,1W
3141 4822 051 20563 56k 5% 0,1W
3142 4822 100 11163 Trimmer 100k 30% 0,1W
3143 4822 051 20223 22k 5% 0,1W
3144 4822 051 10102 1k 2% 0,25W
3145 4822 117 11449 2k2 1% 0,1W
3146 4822 051 20479 47R 5% 0,1W
3150 4822 051 20472 4k7 5% 0,1W
3151 4822 051 20683 68k 5% 0,1W
3152 4822 051 20471 470R 5% 0,1W
3153 4822 051 20471 470R 5% 0,1W
3154 4822 116 83872 220R 5% 0,5W
3155 4822 116 52219 330R 5% 0,5W
3158 4822 116 83883 470R 5% 0,5W
3159 4822 116 83883 470R 5% 0,5W
3160 4822 116 83883 470R 5% 0,5W
3161 4822 116 83883 470R 5% 0,5W
3162 4822 051 20224 220k 5% 0,1W
3163 4822 051 10008 0R 5% 0,25W
3164 4822 052 10478

3165 4822 051 10008 0R 5% 0,25W
3167 4822 116 83872 220R 5% 0,5W
3169 4822 051 20008 0R Jumper 0805
3171 4822 051 20008 0R Jumper 0805
3172 4822 051 10008 0R 5% 0,25W
3173 4822 051 20008 0R Jumper 0805
3176 4822 051 20008 0R Jumper 0805
3177 4822 051 20223 22k 5% 0,1W
3181 4822 051 10008 0R 5% 0,25W
3183 4822 051 10008 0R 5% 0,25W
3184 4822 051 10008 0R 5% 0,25W
3185 4822 051 10008 0R 5% 0,25W
3186 4822 051 10102 1k 2% 0,25W
3188 4822 051 10008 0R 5% 0,25W
3192 4822 051 20008 0R Jumper 0805
3197 4822 051 20472 4k7 5% 0,1W

COILS & FILTERS
5102 4822 157 71634 MW AERIAL
5103 4822 157 71635 LW AERIAL
5107 4822 157 11443 FM Discriminator 10,7MHz
5109 4822 157 71639 Ceram Filter 10,7MHz
5110 4822 242 70665 Ceram Filter 10,7MHz
5111 4822 158 60511 AM-IF Filter 450kHz
5112 4822 157 70302 AM-IF Filter 450kHz

!

4R7 5% 0,33W

5114 4822 157 70302 AM-IF Filter 450kHz
5115 4822 157 71636 Anti-Birdy Filter
5121 4822 242 10261 X’tal Resonator 75kHz
5122 4822 157 60517 RF Coil AM
5123 4822 157 60517 RF Coil AM

DIODES
6105 4822 130 83075 HN1V02H-B
6107 4822 130 34488 BZX79-B11
6120 4822 130 30621 1N4148

TRANSISTORS & INTEGRATED CIRCUITS
7101 4822 209 90315 TEA5762H/V1
7103 4822 130 42513 BC858C
7104 5322 130 44779 BC338-40
7105 5322 130 44779 BC338-40
7109 5322 130 41983 BC858B
7110 5322 130 41983 BC858B
7122 5322 130 42136 BC848C
7124 5322 130 42136 BC848C

Note: Only the parts mentioned in this list are normal

service spare parts.

PCS 96 923

Untit ed 2 6/23 98 1:51 PM2

8-1

BLOCK DIAGRAM

J203

DATA

RESET

CONTROL NTERFACE

NCNCNC

SLD

SCL

RAB

+5V+45V

Q425

SUPPLY

FOR TDA1311

+45V

RN5RL3AA

8-1

INTERFACE

SUPPLY & AUDIO

J204

+5V

+8V

KLL

Let out

Rght out

+5V

TDA1311AT

+8V

MS

rgh channe

SB

LPF

LPF

Q451

TDA1308

D/A

D/A

Q401

DAC

INTERFACE

SERAL DATA

CD BOARD NAMI 8

TABLE OF CONTENTS

Block diagram .................................................................. 8-1

Component layout ............................................................ 8-2

Circuit diagram ................................................................. 8-3

Parts list ........................................................................... 8-4

TRANSFER OF AUDO SAMPLES V A SERAL NTERFACE OF CD7CD7∅ DAC

NTERFACE

VERSATLE

KLL

RA O SL

STAGES

OUTPUT

CD7

MOTOR DRIVER

Q251

HF-AMPLIFIER

CD94V5B1

CD - Drive

ef channe

SDA

WCLK

BCLK

MOTO1

(from CD7

MOTO2

(from CD7

PWM sgna

RA PWM sgna

FO

LPF

LPF

TRACK

FOCUS

FOCUS Sevo+

FOCUS Sevo

TRACK S rvo+

TRACK S rvo

TDA7073AT

MOTOR DRIVER

Q252

SL PWM sgna

LPF

SLDE

DSC MOTOR

TDA7073AT

DSC Mo or

DSC Mo o+

SLDE Mo or+

SLDE Mo or

BCLK

WCLK

84672MHz

SUBCODE

PROCESS

MOTO2MOTO1

MOTOR

CONTROL

EBU

DOBM

ERROR

NTERFACE

RESET

+5V

TRACK

SERVO

MOTOR

TURNTABLE

CORRECT

FRONT END TM NG

DG TAL PLL

LDON

Vref

Q221

HFN

B

+

HPF

LPF

LPF

LDONVDD

LASER

SUPPLY &

PROTECT

Q201

M

B

LO

Laser

dode

Montor

dode

SLDE

SERVO

SERVO

FOCUS

µP

DET

PEAK

NTERFACE

RAM

ADDRESS

SRAM

CONTROL PART

EFM

DEMOD

A/D-CONVERTER

EACFD

LPF

LPF

LPF

F

EACFD

ARRAY

PHOTO DODE

SDA

SERAL

NTERFACE

AUDO

PROCESS

CONTROL

FUNCTON

PRE PROC

SAA7372

LPF

LPF

TDA1300T

FLEX PCB

FE

DB

A

C

D SC

C201C3

C212B4
C213C4
C214D3
C215C2
C217C3
C218D2
C219D3
C221C3
C222C3
C223B4

C224C4
C225B4
C226B4

C229C5

C230B4
C233B3
C234A3
C235B3
C236B3
C237B3

C202C3
C203C4
C204C4
C205C3
C206C3
C207C4
C208C4
C210C4
C211C4

NAMI 8 BOARD component side view

C238D1
C239D1
C240C1

C249D5
C250D5
C251C4
C252C4
C253C5
C254C5

8-2 8-2

F208 D5

L451 C2

Q475B2

R212D3

C255C5
C256C5
C257B4
C258B5
C261B5
C262B5
C263A4
C265B4
C266B4
C267B4

C268B4
C271C4

C272C4

C401A3
C402A3
C411A3
C412A3
C413B2
C414B2
C425A4

C451A2
C452A2
C453A2
C454A2
C455B2
C456B2

C457B2
C458B2

C459A2
C460A2

C461A2

C475A4

D221B3
F201 D5
F202 C2
F203 C1
F204 B1

F205 A1
F206 B1

F207 D5

F411 B2
F412 B2
J201 D2
J202 A5
J203 A1
J204 C1
J205 B5
J206 A1
L221 C3

Q201C3
Q221B3
Q251C4
Q252A4

Q271C4

Q401A3
Q425A4
Q451A2

Q471B2

R201C4
R202C4
R203C3
R204C3
R205C4
R206C4
R209C4
R210D3
R211D3

R213D3
R214C3
R215D2
R216C3
R217C4
R219C4
R220C4
R222B4
R223B4

R224B4
R225B3
R229B3

R230B4

R231B4
R232B4
R233B4
R234B4
R235B4
R236A4

R237A3
R238A3
R240B3
R241B3
R242C4
R251C4
R252C4
R253C4
R254C5
R255C5

R256C5
R257C5
R258C5
R259B4
R260B5
R261B5
R262B5
R263B5
R264B4
R265B4

R267B4
R268D5

R269C4

R271C4
R272C3

R281C3
R282C4
R283C3
R284C3
R286A3

R411A3
R412B2
R413B2
R414B2
R415B2
R416B2
R417B2
R418C2

R419C2

R420C2

NAMI 8 BOARD copper side view

R421C2
R422C2

R423A4

R425A4
R426A2
R451A2
R452A2
R453A2
R454A2
R455B2

R456A2
R457B2
R458A2
R459A2
R460B2

R461B2
R462B2
R471B2
R472B1
R475B1

R476C3

X221B5

1

234

A

B

C

D

E

5

A

A

B

B

C

C

D

D

E

E

5

43

21

A

B

C

D

E

1

23

4

5

5

43

21

CD94V5B1

CD BOARD NAMI 8

LEFT INPUT REGISTER

LEFT OUTPUT REGISTER

6

V

LEFT BIT SWTCHES

V

OL

OL

32 (5BIT)

11B T

CALBRATED

PASSVE

CURRENT

DVIDER

SOURCES

1 CA IBRATED

SPARE SOURCE

1

BCK

2

CONTROL

WS

AND TIMING

3

DATA

8-3

RGHT NPUT REGSTER

RGHT OUTPUT REG STER

RGHT BIT SW TCHES

2 5 BT)

CALIBRATED

CURRENT
SOURCES

1 CALBRATED

SPARE SOURCE

TDA1311A
TDA1311AT

REFERENCE

SOURCE

8-3

J201 B3
J202 F3
J203 B14
J204 I14
J205 F14
J206 A14
L221 B9

Q201 C5
Q221 D11
Q251 E4
Q252 G4
Q401 J7
Q425 H7
Q451 I10

R201 C8
R202
R203 D8
R204
R205 C8
R206 D8
R209 E9
R210 E9
R211 B5
R212 A4
R213 B4
R214 C4
R215 A5
R216 B8
R217 B8
R219 E8
R220 D9
R222 D9
R223 F10
R224 E10
R225 E11
R229 B10
R231 E11
R232 E11
R233 E11
R234 E12
R235 E12
R236 E12
R238 C12
R239 C12
R240 C12
R241 B12
R242 B11
R251 E5
R252 E5
R253 E5
R254 E6
R255 F5
R256 F5
R257 F5
R258 F6
R259 D6
R260 E6
R261 G5
R262 G5
R263 G5
R264 G6
R265 H5
R267 H6
R268 H6
R271 D7
R272 E8
R411 J8
R412 I8
R413 J11
R414 I11
R415 J12
R416 I12
R417 J12

R418 I12
R420 I13
R421 I13
R422 I13
R425 I7
R426 I7
R451 J9
R452 I9
R453 J10
R454 I10
R455 J10
R456 I9
R459 I9
R460 J9

X221 E10

D8

C8

C201 C8
C202 C9
C203 D8
C204 C8
C205 C9
C206 C9
C207 D8
C208 C8
C210 E8
C211 E10
C212 E10
C213 E9
C214 B5
C215 A4
C217 C7
C218 C3
C219 A4
C222 C9
C223 F10
C224 F10
C225 F10
C226 F11
C230 F12
C233 B13
C234 B12
C235 B12
C236 B11
C237 B10
C238 J13
C239 J13
C240 J14

C245 I7

C249

J14
C250 J14
C251 E5
C252 E6
C253 E5
C254 E5
C255 F5
C256 F6
C257 E6
C258 E7
C261 G5
C262 G6
C263 G5
C265 H5
C266 H5
C267 G6
C268 H6
C271 D7
C401 J7
C402 J7
C411 J8
C412 I8
C413 J11
C414 I11
C451 J10
C452 I9

8

V

V

OR

OR

11BIT
PASSIVE
DIVDER

5

V

DD

4

GND

C453 J10
C454 I10
C455 J10
C456 I10
C459 J9
C460 J10
C461 J11

D221 B11

F201 J14
F202 J14
F203 I14
F204 I14
F207 B14
F411 J12
F412 I12

8-4

(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, **:EUROPE)

(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, **:EUROPE)

8-4

VERS.

POS.

NO

PD04-CD SERVO DECODER

C201 4822 126 13883 CER. CHIP 220pF ±5% CG 50V DD95221300
C202 4822 126 13883 CER. CHIP 220pF ±5% CG 50V DD95221300
C203 4822 126 12495 CER. CHIP 1500pF ±10% DK96152300
C204 4822 126 13883 CER. CHIP 220pF ±5% CG 50V DD95221300
C205 4822 126 13883 CER. CHIP 220pF ±5% CG 50V DD95221300
C206 4822 126 13883 CER. CHIP 220pF ±5% CG 50V DD95221300
C207 4822 126 14249 CER. CHIP 560PF ±10% DK96561300
C208 4822 126 13883 CER. CHIP 220pF ±5% CG 50V DD95221300
C210 4822 122 33788 CER. CHIP 82PF ±5% DD95820300
C212 4822 126 11567 CER. CHIP 0.022μF ±10% XTR DK96223200
C213 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C214 4822 126 12516 CER. CHIP 1000pF ±10% B 50V DK96102300
C215 4822 124 11131 ELECT CHIP 47μF 6.3V EY47600620
C217 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C218 4822 126 11567 CER. CHIP 0.022μF ±10 % XTR DK96223200
C219 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C221 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C222 4822 124 11131 ELECT CHIP 47μF 6.3V EY47600620
C223 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C224 4822 126 11669 CER. CHIP 27pF ±5% DD95270300
C225 4822 126 11669 CER. CHIP 27pF ±5% DD95270300
C226 4822 122 33777 CER. CHIP 47pF ±5% C6 50V DD95470300
C233 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C234 4822 124 11131 ELECT CHIP 47μF 6.3V EY47600620
C236 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C237 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C238 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C239 4822 124 11432 ELECT CHIP 100μF 10V EY10701020
C251 4822 126 11685 CER. CHIP 4700pF ±10% DK96472300
C252 4822 126 11568 CER. CHIP 470pF ±10% DK96471300
C253 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C254 4822 124 11432 ELECT CHIP 100μF 10V EY10701020
C255 4822 126 11685 CER. CHIP 4700pF ±10% DK96472300
C256 4822 126 11568 CER. CHIP 470pF ±10% DK96471300
C257 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C258 4822 124 11131 ELECT CHIP 47μF 6.3V EY47600620
C261 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C262 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C263 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C265

C268
C271 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
C401 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C402 4822 124 11432 ELECT CHIP 100μF 10V EY10701020
C411 4822 124 11074 ELECT CHIP 10μF 16V EY10601620
C412 4822 124 11074 ELECT CHIP 10μF 16V EY10601620
C413 4822 126 14249 CER. CHIP 560PF ±10% DK96561300
C414 4822 126 14249 CER. CHIP 560PF ±10% DK96561300
C425 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C451 4822 126 11568 CER. CHIP 470pF ±10% DK96471300
C452 4822 126 11568 CER. CHIP 470pF ±10% DK96471300
C453 4822 126 11759 CER. CHIP 100PF ±5% DD95101300
C454 4822 126 11759 CER. CHIP 100PF ±5% DD95101300
C455 4822 124 11074 ELECT CHIP 10μF 16V EY10601620
C456 4822 124 11074 ELECT CHIP 10μF 16V EY10601620
C459 4822 124 11226 ELECT CHIP 22μF 6.3V EY22600620
C460 4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200
C461 4822 124 11226 ELECT CHIP 22μF 6.3V EY22600620

PART NO.

COLOR

(FOR PCS)

4822 126 11687 CER. CHIP 0.1μF +80%-20% DK98104200

DESCRIPTION

DAC CIRCUIT BOARD
PD04-CAPACITORS

PART NO.

(MJI)

VERS.

POS.

NO

R201

R206
R209 4822 126 12339 CER. 2200PF 10% DK96222300
R210 4822 051 30223 CHIP 22kΩ ±5% 1/16W NN05223610
R212 4822 051 30332 CHIP 3.3kΩ ±5% 1/16W NN05332610
R213 4822 051 30223 CHIP 22kΩ ±5% 1/16W NN05223610
R214 4822 051 30104 CHIP 100kΩ ±5% 1/16W NN05104610
R215 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
R219 4822 051 30472 CHIP 4.7kΩ ±5% 1/16W NN05472610
R222 4822 051 30224 CHIP 220kΩ ±5% 1/16W NN05224610
R223 4822 051 30105 CHIP 1MΩ ±5% 1/16W NN05105610
R224 4822 051 30151 CHIP 150Ω ±5% 1/16W NN05151610
R225 4822 051 30471 CHIP 470Ω ±5% 1/16W NN05471610
R229 4822 051 30223 CHIP 22kΩ ±5% 1/16W NN05223610
R231 4822 116 83208 CHIP 12kΩ ±5% 1/16W NN05123610
R232 4822 051 30223 CHIP 22kΩ ±5% 1/16W NN05223610
R233 4822 116 83208 CHIP 12kΩ ±5% 1/16W NN05123610
R235 4822 051 30273 CHIP 27kΩ ±5% 1/16W NN05273610
R236 4822 051 30273 CHIP 27kΩ ±5% 1/16W NN05273610
R238 4822 051 30471 CHIP 470Ω ±5% 1/16W NN05471610
R239 4822 051 30471 CHIP 470Ω ±5% 1/16W NN05471610
R240 4822 051 30471 CHIP 470Ω ±5% 1/16W NN05471610
R241 4822 051 30222 CHIP 2.2kΩ ±5% 1/16W NN05222610
R242 4822 051 30101 CHIP 100Ω ±5% 1/16W NN05101610
R251 4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
R253 4822 051 30103 CHIP 10kΩ ±5% 1/16W NN05103610
R254 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
R255 4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
R257 4822 051 30103 CHIP 10kΩ ±5% 1/16W NN05103610
R258 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
R259 4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
R260 4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
R261 4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
R263 4822 051 30103 CHIP 10kΩ ±5% 1/16W NN05103610
R264 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
R265 4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
R267 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
R268 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
R271 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
R272 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
R411 4822 051 30332 CHIP 3.3kΩ ±5% 1/16W NN05332610
R412 4822 051 30332 CHIP 3.3kΩ ±5% 1/16W NN05332610
R413 4822 051 30104 CHIP 100kΩ ±5% 1/16W NN05104610
R414 4822 051 30104 CHIP 100kΩ ±5% 1/16W NN05104610
R415

R418
R419 FERRITE BEADS

R420 FERRITE BEADS

R421 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
R422 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
R423 4822 116 82487 CHIP 0Ω ±5% 1/16W NN05000610
R425 4822 117 11374 CHIP 120kΩ ±1% 1/10W NI01124110
R426 4822 117 12024 CHIP 27kΩ ±1% 1/10W NI01273110
R451

R456
R459 4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610
R460 4822 051 30102 CHIP 1kΩ ±5% 1/16W NN05102610

PART NO.

COLOR

(FOR PCS)

4822 051 30103 CHIP 10kΩ ±5% 1/16W NN05103610

4822 051 30471 CHIP 470Ω ±5% 1/16W NN05471610

4822 051 30223 CHIP 22kΩ ±5% 1/16W NN05223610

DESCRIPTION

PD04-RESISTORS

BK1608HM102-T

BK1608HM102-T

PART NO.

(MJI)

FC90020120

FC90020120

VERS.

POS.

NO

D221 4822 130 83715 CHIP DIODE 1SS301 DAN202U HZ21005000

Q201 4822 209 16855 IC TDA1300T HF AMP AND

Q221 4822 209 91174 IC SAA7372GP SERVO HC10132490
Q251 4822 209 16372 IC TDA7073AT

Q252 4822 209 16372 IC TDA7073AT

Q401 4822 209 32196 IC TDA1311AT CC-DAC HC10173490
Q425 4822 209 15595 IC RN5RL35AA

Q451 4822 209 33165 IC TDA1308 POWER OP AMP HC10138490

F201

F207
L221 4822 157 53872 CHIP INDUCTANCE

WD01 4822 320 12646 JUMPER LEAD FFC YU15073500
X221 4822 242 11017 CRYSTAL CM309S 8.4672MHz JX08001320

PART NO.

COLOR

(FOR PCS)

4822 157 10313 HF50ACC453215 FN31020010

DESCRIPTION

PD04-SEMICONDUCTORS

LASER CONT

DUAL BTL DRIVER

DUAL BTL DRIVER

V-REGULATOR 3.5V

PD04-MISCELLANEOUS

NL322522-100K

PART NO.

(MJI)

HC10172490

HC10165490

HC10165490

HC10021770

LU12103010

9. EXPLODED VIEW AND PARTS LIST

(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, **:EUROPE)

9-1

0

Z

4

/2

V

E

R

S

I

O

N

0

0

1

T

,

0

2

0

T

0

3

0

0

0

1

T

Z

0

0

2

0

0

S

1

T

0

S2

x

0

R

Z

0

2

0

Z

4

0

0

2

1

2

1

0

S

2

0

2

1

Z

0

0

2

2

0

Z

1

0

L

0

9

0

M

S

4

T

1

0

0

8

T

0

Z

0

1

1

0

S

8

7

1

0

S

0

1

S

5

S

5

0

0

0

S

1

0

0

0

Z

0

0

2

0

0

1

T

,

0

2

0

T

0

2

0

,

T

0

0

3

T

(

U

O

N

L

Y

0

1

4

T

(

F

Z

0

0

6

(

K

O

0

Z

0

5

F

(

U

Z

0

0

6

1

S

S

7

x

0

,

4

0

0

0

6

S

2

F

Y

L

N

O

3

0

T

0

)

O

N

L

Y

)

N

L

Y

)

O

L

N

Y

)

0

0

4

S

VERS.

POS.

COLOR

NO

PART NO.

(FOR PCS)

PACKING

DESCRIPTION

PART NO.

(MJI)

001T F USER GUIDE 298J851110
001T K USER GUIDE 298J851350
001T KK USER GUIDE 298J851360
001T /2 4822 736 16729 USER GUIDE 298J851310
001T U USER GUIDE 298J851250

Z001 REMOTE COMMANDER

ZK298J0010

RC2020MR

M

R2 0

2

0

(

/2,

F

K

,

K

,

)

K

VERS.

POS.

COLOR

NO

PART NO.

(FOR PCS)

0

2

S

0

0

8

0

2

x

S

DESCRIPTION

PART NO.

(MJI)

NOT STANDARD SPARE
PARTS

001S F,U PACKING CASE MR2021 298J801010
003S F,U CUSHION L 298J809010
004S F,U CUSHION R 298J809020
020S F MASTER CARTON CASE

298J801030

MR2020

010T CLAMPER ASSY 298J005500
014T F USER?S CARD 145J865210
020T F LABEL FLY SHEET JAPANESE 298J861110
020T /2,K,

LABEL FLY SHEET ENGL1S4 298J861120

KK,U
021T /2 SHEET FOR REMOCON ETC 298J107040
055T SCHEMATIC DIAGRAM 298J493A00

Z001 REMOTE COMMANDER

ZK298J0010

RC2020MR
Z002 F BATTERY UM-4NEPH/2S ZF24302000
Z003 AM LOOP ANTENNA LA-700HB LA00055020
Z004 F 4822 303 30314 FM FEEDER ANTENNA ZA02000070
Z004 /2,K,KK FM ANTENNA 931222R ZA02800020

Z004 U 4822 303 30314 FM FEEDER ANTENNA ZA02000070
Z005 F,U 4822 264 30265 PLUG ANT ADAPTER FM YP90000310
Z006 K 4822 265 10092 JACK AC ADAPTER

YJ04001240

S-I6116 PLRTY
Z007 F,K,KK SPEAKER BOX SPK SYSTEM AS20100180
Z007 U SPEAKER BOX SPK SYSTEM AS20100190
Z008 BADGE MARANTZ 354H251230
Z010 F, PACKING CASE FOR

298J801020

SPEAKER LS2021

9-2

(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, **:EUROPE)

VERS.

POS.

COLOR

NO

001B F,K,KK,U FRONT PANEL ASSY 298J248510

001B /2 4822 466 12193 FRONT PANEL ASSY 298J248500
002B F,K,KK,U FRONT PANEL 298J248020

002B /2 FRONT PANEL 298J248010
003B 4822 45010615 WINDOW FL 298J158040
005B LENS SENSOR 298J355020
009B LENS DSC SENS 298J355030
011B 4822 410 12282 BUTTON TOP 298J270010
018B 4822 532 11388 T.L. WASHER FOR W802 54050300R0
023B SCREW FOR CD MECHA 183J010010
031B 4822 404 10992 SUSTAINER L 298J106020
032B 4822 404 10991 SUSTAINER R 298J106030
033B P.H.M. SCREW FOR

034B 4822 520 10859 SUSTAINER BEARING 298J106060
037B 4822 528 11315 CAM L 298J054010
039B 4822 528 11316 CAM R 298J054020
041B 4822 502 13315 B.T.SCREW W/TL FOR

043B P.H. B TITE 1 SCREW FOR

049B WASHER FOR CD MECHA

052B COVER FOR GEAR ASSY 298J053020
055B BUFFER FOR CD 298J056070

001D F,K,KK,U WINDOW F 298J158030

001D /2 4822 466 10616 WINDOW N 298J158010
003D 4822 466 12194 LID 298J257010
004D BUFFER FOR LID 298J056020
005D 4822 402 11277 LEVER ASSY 298J354500
010D STICKER ADHESIVE FOR

011D 4822 462 11164 CAP FOR WINDOW 298J067030
012D 4822 402 11278 BRACKET ROLLER ASSY L 298J160520
013D 4822 402 11279 BRACKET ROLLER ASSY R 298J160530
015D ROLLER LID 298J358010
016D ROLLER LID 298J358010
019D 4822 530 70122 RG RING E RING 64000200R0
020D 4822 530 70122 RG RING E RING 64000200R0
041D P.H.M. SCREW FOR

047D 4822 522 10751 GEAR FOR LID 298J058020
049D 4822 502 13315 B.T.SCREW W/TL FOR

053D P.H.M. SCREW FOR LID 51250305U0
067D BUFFER FOR SHIELD 345S056030

001G 4822 442 01753 CASE BOTTOM 298J064010
003G 4822 381 12069 LENS IR 298J355010
005G 4822 410 12283 BUTTON FRONT STANDBY 298J270020
007G 4822 410 12282 BUTTON FRONT OPEN/CLOSE 298J270030
021G 4822 462 11165 LEG FRONT 298J057010
023G 4822 502 13315 B.T.SCREW W/TL FOR LEG

025G 4822 462 11166 LEG REAR 298J057020
026G 4822 462 11167 LEG FOR FRONT 298J057050
027G 4822 462 11168 LEG FOR REAR 298J057030
028G 4822 535 10629 PIN FOR FRONT LEG 298J254020
029G 4822 535 10631 PIN FOR REAR LEG 298J254010
030G LEG SUB 298J057040
037G 4822 522 10752 GEAR E 298J058010
049G 4822 442 01754 LID BOTTOM 298J257020
901G F REAR PANEL 298J250020
901G K REAR PANEL 298J250040
901G KK REAR PANEL 298J250050
901G /2 REAR PANEL 298J250010

PART NO.

(FOR PCS)

DESCRIPTION

SUSTAINER+PANEL

CUM+PANEL

CUM+SENSOR

REAR

011D

RETAINER

GEAR+LID

FRONT+BOTTOM CASE

PART NO.

(MJI)

51250308U0

51290308M0

51900208U0

298J012010

298J122010

51250305U0

51290308M0

51290308M0

VERS.

POS.

COLOR

NO

901G U REAR PANEL 298J250030
917G 4822 532 60948 BUSHING AC MAINS 450H259010

001M 4822 522 10753 MECHANISM GEAR ASSY 298J304510
002M 4822 361 30368 D.C MOTOR MM00460020
011M 4822 522 10754 GEAR A 298J058100
013M 4822 522 10755 GEAR B 298J058110
015M 4822 522 10756 GEAR C 298J058120
017M 4822 522 10757 GEAR D 298J058130
019M PULLEY 298J262100
021M SHAFT A 298J112100
023M SHAFT B 298J112110
027M 4822 358 10273 BELT 298J264100
041M 4822 691 10781 MECHANISM CD MECHA ASSY 298J304500
045M 4822 529 10428 DAMPER SUSPENSION

047M 4822 529 10429 DAMPER SUSPENSION

049M COVER CD MECHA 298J053010

FH01 /2 FERRITE CORE

L001 F MAINS TRANSF. AC100V TS17206010
L001 K MAINS TRANSF. AC110-220V TS17206040
L001 KK MAINS TRANSF. AC220V TS17206050
L001 /2 4822 146 11124 MAINS TRANSF. AC230V TS17206030
L001 U MAINS TRANSF. AC120V TS17206020
M001 4822 361 11159 D.C MOTOR BRUSHLESS FAN

M705 LEAF SPRING 298J116010
SS21 4822 271 30768 MINI SW. DOOR CLOSE SM01011530
SS22 4822 271 30768 MINI SW. DOOR OPEN SM01011530
WU03 4822 320 12647 JUMPER LEAD 8P FFC

WU04 4822 320 12648 JUMPER LEAD 13P FFC

W001 F 4822 321 11359 A.C MAINS CORD YC01800800
W001 K,U A.C MAINS CORD AC250V 10A YC01800880
W001 KK A.C MAINS CORD 3A 250V YC02000820
W001 /2 4822 321 11343 A.C MAINS CORD YC01800790

PART NO.

(FOR PCS)

DESCRIPTION

RUBBER A

RUBBER B

ZCAT1325-0530A CLAMP

KD1204PFB2-8

JS02-JS11

JU10-JS01

PART NO.

(MJI)

298J130010

298J130020

FC50200020

MM01200290

YU08238500

YU13268500

Z001

5125
3X5(U)
x8

039Dx8

055D

SYMBOL ST YL E

5110
5125
5128
5129
5130
5150
5190
5405

057D

065D

064D

PS14

064Dx2

BRACKET ASSY

004Dx4

035D

PARTS NAME
+B HMSCREW
+B H TAP TI TE SCREW( P T YPE)
+B H TAP TI TE SCREW( B T YPE)
+B H TAP TI TE SCREW( W/ T L WASHER)
+P H TAP TI TE SCREW( B T YPE)
+F H TAP T I TE SCREW( B T YPE)
+

P H TA P TI TE SCREW( B T YPE)

TOOT HED L OCK WASHE RS

MARKMATERIAL/FINISH

( M) ST EEL/ COPPER
( U) STEEL / BL ACK
( A) STEEL / CHROMATE
( R) STEEL / UNI CHROMATE

PS04

065D

LEVER ASSY

005Dx4

063Dx4

5125
3X5(U)

051D

( 020D)

( 016D)

(018D)

025D

(021D)

012D

048Dx2

047D

061D

9-3 9-3

M7 0 5

035B

( 005B)

(009B)

VU01

M7 0 7

5129
3X8(M)

037B

PH04

031B

5128
3X8(M)

KONLY

5128
3X8(U)

007G

5128
3X12(U)x8

055B

5128
3X10(M)

5128
3X8(M)

PS74

PX54

085G

010B

057G

926G

5128
3X12(U)

011Dx4

5150
2X8(U)

010Dx8

059D

5150
3X8(U)

( 029M)

(019M)

(003M)

( 004M)
( 005M)
(006M)x2

( 023M)

047D

( 002M)

( 013M)

029D

5129
3X8(M)x4

003D

025D

( 015D)

5150
3X8(U)x4

( 025M)

(017M)

(023D)

(017D)

(015M)

( 5110)

2 6X4(A)

( 5110)

3X6(M)

5128
3X8(M)

001D

013D

BRACKET ASSY

( 019D)

( 027M)

(011M)

(021M)

( 007M)

( 5110)
2 6X4(A)

M001

049G

5128
3X6(U)

L001

5110
3X15(U)

5128
3X8(M)

5110
4X8(U)

5129
3X8(M)

021G

003G

GEER ASSY

001M

5128
3X12(U)

P70 4

001G

087G

PS54

090G

078Gx2

005G

5128
3X12(U)

067G

PU04

009G

004G

003B

UONLY

091G

065G

M701

030G

090Gx2

PS64

PANEL ASSY

001B

011B

015Bx2

5128
3X8(U)

5128
3X8(M)

5128
3X8(M)

037G

011B

925G

917G

050B

039B

5129
3X8(M)

021G

026Gx2

028Gx 2

047B

FONLY

909G

PA04

TUNER

(002B)

5405

3( R)

5128
3X8(U)

026Bx2

047G

028Bx2

5129
3X8(M)

5128

3X12(U)
025Gx2
027Gx2

029Gx2

039G

037G

049M

045Mx2

023Bx4

PX04

923G

919G

045B

/02 ONLY

5128

A00 1

3X8(M)

SS21

SS22

U VERSION( BOTTOM CAB )
5190
2X8(U)

072G

/02 & K VERSION

034Bx2

032B

907G

5128
3X8(M)

070G

5128
3X8(U)x 4

5130
2X6(A)

047Mx2

049Bx2

CD NAMI 8

5128
3X8(M)

5128
3X8(M)

W001

5128
3X8(U)

069G

074G

041M

PD04

901G

075G

1

R

R
R

E

N

C

C

C

C

10-1 10-1

(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, **:EUROPE)

0. ELECTRICAL PARTS LIST

ASSIGNMENT OF COMMON PARTS CODES.

ESISTORS

: 1) GD05 × × × 140, Carbon film fixed resistor, ±5% 1/4W
: 2) GD05 × × × 160, Carbon film fixed resistor, ±5% 1/6W

{

Resistance value

xamples ;

ote : Please distinguish 1/4W from 1/6W by the shape of parts

APACITORS

Examples ;

Examples ;

Examples ;

Examples ;

NOTE

➀

Resistance value

➀

0.1 Ω .... 001 10 Ω .... 100 1 kΩ .... 102 100 kΩ .... 104

0.5 Ω .... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ.... 684

1 Ω .... 010 100 Ω .... 101 10 kΩ ....103 1 MΩ .... 105

6.8 Ω .... 068 390 Ω .... 391 22 kΩ .... 223 4.7 MΩ .... 475

used actually.

: CERAMIC CAP.

3) DD1 ×××× 370, Ceramic capacitor

{

➁

Tolerance (Capacity deviation)

➁

±0.25 pF.... 0

±0.5 pF....1

±5%.... 5

Tolerance of COMMON PARTS handled here are as follows :

0.5 pF 5 pF ....±0.25 pF

6 pF 10 pF ....±0.5 pF

12 pF 560 pF .... ±5%

Capacity value

➂

0.5 pF .... 005 3 pF .... 030 100 pF .... 101

1 pF .... 010 10 pF ....100 220 pF .... 221

1.5 pF .... 015 47 pF .... 470 560 pF .... 561

: CERAMIC CAP.

4) DK16 × × × 300, High dielectric constant ceramic

Capacity value

➃

100 pF.... 101 1000 pF .... 102 10000 pF ....103

470 pF.... 471 2200 pF .... 222

: 5) ELECTROLY CAP. ( ), 6) FILM CAP. ( )

5) EA

× × × × × × 10, Electrolytic capacitor

➄

Capacity value

➄

0.1 μF ....104 4.7 μF ....475 100 μF....107

0.33μF....334 10 μF ....106 330 μF....337

1 μF ....105 22 μF ....226 1100 μF ....118

Working voltage

➅

6.3V....006 25V ....025

10V....010 35V ....035

16V....016 50V ....050

6) DF15 × × × 350 Plastic film capacitor
DF15 × × × 310 One-way type, Mylar ±5% 50V
DF16 × × × 310 Plastic film capacitor

Capacity value

➆

0.001 μF (1000 pF) ....... 102 0.1 μF.... 104

0.0018 μF ........................ 182 0.56μF .... 564

0.01μF........................ 103 1 μF.... 1 0 5

0.015 μF ........................ 153

: 1) The above CODES ( R , R , C , C and
C are omitted on the schematic diagram in some

case.

2) On the occasion, be confirmed the common parts on
the parts list.

3) Refer to “Common Parts List” for the other common
parts (RI05, DD4, DK4).

Disc type

➂

Temp.coeff.P350 N1000, 50V
Capacity value
Tolerance

{

capacitor

➃

Disc type

Temp.chara. 2B4, 50V
Capacity value

{

{

One-way lead type, Tolerance ±20%

➅

Working voltage
Capacity value

{

One-way type, Mylar ±10% 50V

➆

Capacity value

2200 μF ....2 2 8

NOTE ON SAFETY FOR FUSIBLE RESISTOR :

The suppliers and their type numbers of fusible resistors
are as follows;

1. KOA Corporation
Part No. (MJI) Type No. (KOA) Description
NH05 ××× 140 RF25S ××××ΩJ(±5% 1/4W)
NH05 ××× 120 RF50S ××××ΩJ(±5% 1/2W)
NH85 ××× 110 RF73B2A ××××ΩJ(±5% 1/10W)
NH95 ××× 140 RF73B2E ××××ΩJ(±5% 1/4W)

{

Resistance value

2. Matsushita Electronic Components Co. , Ltd
Part No. (MJI) Type No. (MEC) Description
NF05 ××× 140 ERD-2FCJ ××× (±5% 1/4W)
RF05 ××× 140
NF02 ××× 140
RF02 ××× 140

{

Resistance value

Examples ;

Resistance value

0.1 Ω .... 001 10 Ω .... 100 1 kΩ .... 102 100 kΩ .... 104

0.5 Ω .... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ.... 684

1 Ω .... 010 100 Ω .... 101 10 kΩ ....103 1 MΩ .... 105

6.8 Ω .... 068 390 Ω .... 391 22 kΩ .... 223 4.7 MΩ .... 475

ERD-2FCG

{

Resistance value
(0.1 Ω− 10 kΩ)

××× (±2% 1/4W)

{

Resistance value

ABBREVIATION AND MARKS

ANT ANTENNA BATT BATTERY
CAP CAPACITOR CER CERAMIC
CONN CONNECTING DIG DIGITAL
HP HEADPHONE MIC M CROPHONE
μ PRO MICROPROCESSOR REC RECORDING
RES RESISTOR SPK SPEAKER
SW SWITCH TRANSF TRANSFORMER
TRIM TRIMMING TRS TRAMSISTOR
VAR VARIABLE X’TAL CRYSTAL

NOTE ON SAFETY :

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

. Any other component substitution (other

SM970926ACT

VERS.

POS.

NO

P704-MOTOR DRIVE MAIN

P704-CAPACITORS
CD01 4822 122 30103 CER. 0.022μF +80%-20% 50V DK18223310
CD02 4822 122 30103 CER. 0.022μF +80%-20% 50V DK18223310
C701 4822 124 22273 ELECT. 0 47μF 50V OA47405020
C702 4822 124 22273 ELECT. 0 47μF 50V OA47405020
C721 4822 124 90357 ELECT. 2 2μF ±20% 50V RA-2 OA22505020
C722 4822 124 22273 ELECT. 0 47μF ±20% 50V OA47405020
C723 4822 122 31205 CER. 47pF ±5% CH 50V DD15470300
C724 4822 124 22274 ELECT. 4 7μF ±20% 50V RA-2 OA47505020
C725 4822 122 40617 CER. 0.1μF +80%-20% 50V DD38104010
C726 4822 124 90357 ELECT. 2 2μF 50V OA22505020
C727 4822 124 90362 ELECT. 22μF 50V ±20% RA2 OA22605020
C728 4822 126 12496 CER. 0.01μF +80%-20% 50V DD38103010
C801

C804
C805 4822 122 30103 CER. 0.022μF +80%-20% 50V DK18223310
C806 4822 124 42367 ELECT 3300μF 35V RE3 EA33803570
C807 4822 124 90367 ELECT. 2200μF 25V OA22802520
C808 4822 124 22695 ELECT. 2200μF 35V OA22803520
C809 4822 124 80582 ELECT. 4700μF 16V OA47801620
C810 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
C811 4822 124 12399 ELECT 3300μF 6.3V RE3 EA33800670
C812 4822 124 41543 ELECT. 1μF 50V OA10505020
C814 4822 124 90355 ELECT. 100μF 50V OA10705020
C815 4822 124 90362 ELECT. 22μF 50V OA22605020
C816 4822 124 90362 ELECT. 22μF 50V OA22605020
C818 4822 122 40617 CER. 0.1 +80%-20% 50V DD38104010
C819 4822 124 90354 ELECT. 100μF 16V OA10701620
C820 4822 124 90354 ELECT. 100μF 16V OA10701620
C821 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
C851 4822 124 90354 ELECT. 100μF 16V OA10701620
C852 4822 124 90352 ELECT. 10μF 16V OA10601620

P704 CAPACITORS (COMMON)

P704-RESISTORS
R723 4822 050 21022 1kΩ ±5% 1/4W GG05102140
R724 4822 050 21022 1kΩ ±5% 1/4W GG05102140
R804 4822 111 90967 FUSE 4.7Ω 5%1/4W NF05047140
R809 4822 050 21021 100Ω ±5% 1/4W GG05101140
R810 4822 050 21021 100Ω ±5% 1/4W GG05101140
R825 4822 116 82444 0.33Ω ±10% 2W GO10332020
R830 JUMPER 75060501P0
R851 4822 052 10479 47Ω ±5% 1/4W GG05470140
R853 4822 116 80257 6.19kΩ 1% 1/6W GM11661910
R857 THERMISTOR ERTD2ZHJ103T HH00033020

P704-RESISTORS (COMMON)

P704-SEMICONDUCTORS
DD01 4822 130 10667 ZENER DIODE 4.7V HD30471000
D701

D704
D705 4822 130 80322 ZENER DIODE 15V HD31501000
D706 4822 130 32362 DIODE 1SS176 MA165 1SS254

PART NO.

COLOR

(FOR PCS)

4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310

PLASTIC FILM CAPACITOR

CARBON F LM FIXED RES.

4822 130 82421 DIODE 1D3 1A 200V HD20002710

DESCRIPTION

AMP CIRCUIT BOARD

5% 50V :

±

C703-C710 C813

±5% 1/6W :
R701-R714 R721 R722
R725-R736 R801-R803
R805-R808 R811 R818-R824
R826-R828 R852 R854 -R856
R858 RD01-RD04

30V 0.1A

PART NO.

(MJI)

HD20002000

VERS.

POS.

NO

D707 4822 130 80132 ZENER DIODE 3.9V HD30391000
D708 4822 130 80838 ZENER DIODE 18V HD31801000
D709 4822 130 82421 DIODE 1D3 1A 200V HD20002710
D710 4822 130 32362 DIODE 1SS176 MA165 1SS254

D711 4822 130 32362 DIODE 1SS176 MA165 1SS254

D801 4822 130 83438 DIODE D5SB-10 200V 5A HE20016290
D802 4822 130 33057 DIODE S2VB20 HE20011290
D803

D806
D808 4822 130 82421 DIODE 1D3 1A 200V HD20002710
D809 4822 130 80272 ZENER DIODE 7.5V HD30751000
D810 4822 130 32362 DIODE 1SS176 MA165 1SS254

D811 4822 130 82421 DIODE 1D3 1A 200V HD20002710
D812 4822 130 81659 ZENER DIODE 27V HD32701000
D813 4822 130 10667 ZENER DIODE 4.7V HD30471000
D814 JUMPER 75060501P0
D851 4822 130 80321 ZENER DIODE 10V HD31001000
D852 4822 130 83142 ZENER DIODE 6.2V HD30621000
D853 4822 130 32362 DIODE 1SS176 MA165 1SS254

QD01 4822 209 83803 IC LB1641 MOTOR DRIVER HC10148030
Q701 4822 209 16224 IC AN7125 POWER AMP HC10169020
Q702 4822 130 11588 TRS. 2SA1307 O Y HT113072A0
Q703 4822 130 43313 TRS. 2SC3312 R S HT333122A0
Q704 4822 130 42433 TRS. 2SA933S R S HT109332B0
Q705 4822 130 42433 TRS. 2SA933S R S HT109332B0
Q706 4822 130 43313 TRS. 2SC3312 R S HT333122A0
Q707 4822 130 42433 TRS. 2SA933S R S HT109332B0
Q708 4822 130 43313 TRS. 2SC3312 R S HT333122A0
Q801 4822 209 17378 IC PQ30RV2 HC31930320
Q802 4822 130 61417 TRS. 2SB1240 TV-2 Q R HT212402A0
Q803 4822 130 43313 TRS. 2SC3312 R S HT333122A0
Q805 4822 209 17379 IC PQ12RF2 REQ.12V 2A HC31912320
Q806 4822 209 14623 IC NJM7808FA 8V 1A HC38908090
Q807 4822 130 42433 TRS. 2SA933 R S HT109332B0
Q851 4822 130 42292 TRS. 2SC2120 O HT321201A0
Q852 4822 130 42433 TRS. 2SA933S R S HT109332B0
Q853 4822 130 43313 TRS. 2SC3312 R S HT333122A0

P704-MISCELLANEOUS
F803 F,U FUSE 1.6A 125V FS20160220
F803 /2,K,KK 4822 071 51602 FUSE T1.6A 250V FS20160200
F804 F,U FUSE 4.0A 125V UL CSA FS20400220
F804 /2,K,KK 4822 071 54002 FUSE 4.0A 250V VDE SEMKO FS20400200
F805 F,U FUSE T 1.25A 125V UL CSA FS20125220
F805 /2,K,KK 4822 071 51252 FUSE T1.25A 250V FS20125200
F806 F,U FUSE 500mA 125V UL CSA FS20050220
F806 /2,K,KK 4822 071 55001 FUSE T0.5A 250V FS20050200

J702 4822 290 60752 TERMINAL 4 PIN PUSH YT03040330
L701

L704 HORIZONTAL TYPE
L707 /2 4822 157 11848 ZJYS51R5-2P FN21000060
L708 /2 4822 157 11848 ZJYS51R5-2P FN21000060

P804-POWER SUPPLY

LB01 4822 157 70419 LF-4D-102 FN01020020
RB01 U 2.2M Ω ±10% 1/2W FOR UL RC10225820
SB01 K SLIDE SW. SLIDE 110V-220V SS02021670

PART NO.

COLOR

(FOR PCS)

4822 130 82421 DIODE 1D3 1A 200V HD20002710

4822 157 63085 AIR CO L SPK CHOCK COIL ML08010010

DESCRIPTION

30V 0.1A

30V 0.1A

30V 0.1A

30V 0.1A

CIRCUIT BOARD

HD20002000

HD20002000

HD20002000

HD20002000

PART NO.

(MJI)

10-2

(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, **:EUROPE)

VERS.

POS.

COLOR

NO

PA04-AM-STEREO

PA04-CAPACITORS
CA02 F 4822 124 21894 ELECT 10μF 16V EJ10601610
CA03 F 4822 124 21894 ELECT 10μF 16V EJ10601610
CA04 F 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CA05 F 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CA11 F 4822 124 21894 ELECT 10μF 16V EJ10601610
CA13 F 4822 124 23053 ELECT 1μF 50V EJ10505010
CA14 F 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CA15 F 4822 122 31205 CER. 47pF ±5% CH 50V BLK DD15470300
CA16 F 4822 124 23056 ELECT 47μF 16V EJ47601610
CA20 F 4822 124 23056 ELECT 47μF 16V EJ47601610
CA21 F 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CA22 F 4822 124 40786 ELECT 2.2μF 50V EJ22505010
CA23 F 4822 124 40786 ELECT 2.2μF 50V EJ22505010
CA24 F 4822 124 23053 ELECT 1μF 50V EJ10505010

PA04 CAPACITORS (COMMON)

HIGH DIELECTRIC CONSTANT

PLASTIC FILM CAPACITOR

PA04-RESISTOR
RA08 F FUSE 82 Ω G 1/4W NF02820140

PA04-RESISTORS (COMMON)

CARBON FILM FIXED RES.

PA04-SEMICONDUCTORS
DA01 F 4822 130 32362 DIODE 1SS176 MA165 1SS254

DA02 F 4822 130 32362 DIODE 1SS176 MA165 1SS254

DA03 F 4822 130 32362 DIODE 1SS176 MA165 1SS254

QA01 F IC MC13022P AM STEREO HC10078170
QA02 F IC 74HC4053 C-MOS HC705300B0
QA03 F 4822 130 41947 TRS. 2SC2458 2SC1740S

QA04 F 4822 130 42715 TRS. 2SA1048 2SA933S

PB04-MISCELLANEOUS
LA01 F I.F.T. COIL A7NRES-T1370Y

XA01 F SERAMVIB. CSA3.6MGF103 FQ03604020

PH04-HEAD PHONE JACK

PH04-CAPACITORS
CH15 4822 126 12496 CER. 0.01μF +80%-20% 50V DD38103010
CH16 4822 126 12496 CER. 0.01μF +80%-20% 50V DD38103010
CH17 4822 122 40617 CER. 0.1μF +80%-20% 50V DD38104010

PB04-MISCELLANEOUS
JH01 4822 242 11018 JACK HEAD PHONE

LH10

JUMPER 75060501P0

LH14

PART NO.

(FOR PCS)

DESCRIPTION

CIRCUIT BOARD [F Version]

CER. CAPACITOR ±10% 50V :
CA01 CA17-CA19

±5% 50V : CA06-CA10 CA12

±5% 1/6W : RA01-RA07

30V 0.1A

30V 0.1A

30V 0.1A

2SC3199 ETC.

2SA1267 ETC.

450kHz

CIRCUIT BOARD

HS10914-01-040

PART NO.

(MJI)

HD20002000

HD20002000

HD20002000

HT30001000

HT10001000

LI71010120

YJ01004500

VERS.

POS.

COLOR

NO

PS04-SW ASSY

SS01 4822 276 14088 TACT SW. ALPS-SKQUAA SP01013280
SS02 4822 276 14088 TACT SW. ALPS-SKQUAA SP01013280

PS14-SW ASSY

SS11 4822 276 14088 TACT SW.ALPS-SKQUAA SP01013280
SS12 4822 276 14088 TACT SW.ALPS-SKQUAA SP01013280

PS54-IR ASSY C

CS51 4822 126 10935 ELECT 100μF 6.3V EJ10700610
QS51 4822 130 11494 PHOTO UNIT RPM6936-V4

SS51 4822 276 20508 PUSH SW. EVQ11L05R SP01013370

PS64-DOOR SW ASSY

SS61 4822 276 20508 PUSH SW. EVQ11L05R SP01013370

PU04-μ-COM ASSY

PU04-CAPACITORS
CF22 4822 126 11558 CER. 0.1μF +80%-20% 50V DA17104110
CF49 /2 4822 126 10408 CER. 220pF ±10% B 50V DA16221110
CF50 /2 4822 126 10408 CER. 220pF ±10% B 50V DA16221110
CF51 /2 CER. 1500pF ±20% X 50V DA17152110
CF53 4822 124 21894 ELECT 10μF 16V EJ10601610
CF54 4822 124 21894 ELECT 10μF 16V EJ10601610
CF55 4822 126 10362 CER. 22pF ±5% SL 50V DA15220110
CF56 4822 126 10362 CER. 22pF ±5% SL 50V DA15220110
CF57 4822 124 21894 ELECT 10μF 16V EJ10601610
CF58 4822 124 21894 ELECT 10μF 16V EJ10601610
CF59 4822 124 23056 ELECT 47μF 16V EJ47601610
CF60 4822 122 40586 CER. 0.01μF ±20% Y 50V DA17103110
CF61 4822 122 40586 CER. 0.01μF ±20% Y 50V DA17103110
CU01 4822 126 10513 CER. 47pF ±5% SL 50V DA15470110
CU02 4822 126 10513 CER. 47pF ±5% SL 50V DA15470110
CU03 4822 126 10513 CER. 47pF ±5% SL 50V DA15470110
CU04 4822 126 10364 CER. 100pF ±10% B 50V DA16101110
CU05 /2 4822 126 10513 CER. 47pF ±5% SL 50V DA15470110
CU08 /2 4822 122 31237 CER. 82pF ±5% CH 50V DD15820300
CU09 /2 4822 122 31205 CER. 47pF ±5% CH 50V DD15470300
CU10 /2 4822 126 12496 CER. 0.01μF DC50V +80 -20% DD38103010
CU11 /2 4822 122 40617 CER. 0.1μF DC50V +80 -20% DD38104010
CU12 /2 4822 126 11071 CER. 330pF ±10% B 50V DA16331110
CU13 /2 4822 124 40786 ELECT 2.2μF 50V EJ22505010
CU14 /2 4822 126 10409 CER. 560pF ±10% B 50V DA16561110
CU17 4822 124 23295 BIG ELECT 0.022μF 5V EX22300510
CU18 4822 126 10935 ELECT 100μF 6.3V EJ10700610
CU19 4822 122 40586 CER. 0.01μF ±20% 50V DA17103110
CU20 4822 126 10935 ELECT 100μF 6.3V EJ10700610
CU21 4822 126 12867 ELECT. 1000μF 6.3V OA108006Q0
CU24 4822 122 40589 CER. 0.047μF ±10% F 50V DA17473110
CU27 4822 122 31823 CER. 15pF ±5% CH 50V DD15150300
CU28 4822 122 31823 CER. 15pF ±5% CH 50V DD15150300
CU29 4822 122 40617 CER. 0.1μF +
CU30 4822 124 23053 ELECT 1μF 50V EJ10505010
CU31 4822 124 23053 ELECT 1μF 50V EJ10505010
CU32 4822 126 10408 CER. 220pF ±10% B 50V DA16221110
CU33 4822 122 33795 CER. 4700pF ±20% X 50V DA17472110
CU34 4822 126 10935 ELECT 100μF 6.3V EJ10700610
CU35 4822 122 40586 CER. 0.01μF ±20% Y 50V DA17103110
CU36 4822 124 22726 ELECT 4.7μF 35V EJ47503510
CU37 4822 124 22726 ELECT 4.7μF 35V EJ47503510
CU38 4822 122 40586 CER. 0.01μF ±20% Y 50V DA17103110
CU39 4822 122 40617 CER. 0.1μF +80%-20% 50V DD38104010
CU41 4822 126 10364 CER. 100pF ±10% B 50V DA16101110
CU42 4822 126 10364 CER. 100pF ±10% B 50V DA16101110

PART NO.

(FOR PCS)

DESCRIPTION

CIRCUIT BOARD

CIRCUIT BOARD

IRCUIT BOARD

IR SENSOR

CIRCUIT BOARD

CIRCUIT BOARD

80%-20% 50V DD38104010

PART NO.

(MJI)

HW10004210

10-3

(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, **:EUROPE)

VERS.

POS.

COLOR

NO

CU43 4822 126 10364 CER. 100pF ±10% B 50V DA16101110
CU44 4822 122 40586 CER. 0.01μF ±20% Y 50V DA17103110
CU47 4822 122 40586 CER. 0.01μF ±20% Y 50V DA17103110
CU48 /2 CER. 1500pF ±20% X 50V DA17152110
CU53 4822 126 12867 ELECT. 1000μF 6.3V OA108006Q0
CU54 4822 122 40617 CER. 0.1μF +80 -20% 50V DC DD38104010
CU55 /2 4822 126 12496 CER. 0.01μF +80 -20% DC50V DD38103010
CU56 /2 4822 126 12496 CER. 0.01μF +80 -20% DC50V DD38103010
CU57 4822 122 40617 CER. 0.1μF +80%-20% 50V DD38104010
CU58 4822 122 40617 CER. 0.1μF +80%-20% 50V DD38104010
CU59 4822 124 40786 ELECT 2.2μF 50V EJ22505010
CU61

4822 126 10408 CER. 220P ±10% 50V DA16221110
CU64
CU65 4822 122 40617 CER. 0.1μF +80%-20% 50V DD38104010

PLASTIC FILM CAPACITOR

RU55 4822 050 23308 3.3MΩ ±5% 1/6W GD05335160
RU57 4822 050 23308 3.3MΩ ±5% 1/6W GD05335160
RU64 4822 117 10158 1Ω 1/4W GG GG05010140
RU65 4822 117 10158 1Ω 1/4W GG GG05010140
RU67 4822 052 10101 100Ω ±5% 1/6W GG05101160
RU88 4822 050 23308 3.3MΩ ±5% 1/6W GD05335160

CARBON FILM FIXED RES.

DU01 4822 130 80837 DIODE HSS81TD 150V 150mA HD20027010
DU02 4822 130 80837 DIODE HSS81TD 150V 150mA HD20027010
DU03 4822 130 80837 DIODE HSS81TD 150V 150mA HD20027010
DU04 JUMPER 75060501P0
DU05 4822 130 82421 DIODE 1D3 1A 200V HD20002710
DU06 4822 130 32362 DIODE 1SS176 MA165 1SS254

DU07 4822 130 32362 DIODE 1SS176 MA165 1SS254

DU08 4822 130 32362 DIODE 1SS176 MA165 1SS254

DU09 4822 130 80837 DIODE HSS81TD 150V 150mA HD20027010
DU10 4822 130 80837 DIODE HSS81TD 150V 150mA HD20027010
DU12 4822 130 80837 DIODE HSS81TD 150V 150mA HD20027010
DU13 4822 130 80837 DIODE HSS81TH 150V 150mA HD20027010
DU14 4822 130 80837 DIODE HSS81TD 150V 150mA HD20027010
DU15 4822 130 11585 L.E.D. SIM-22ST FOR DOOR HI20001210
DU16 JUMPER 75060501P0

QF51 4822 209 83631 IC NJM4558D-D HC10008090
QU01 4822 130 11586 PHOTO UNIT RPM-22PB

QU02 4822 130 91368 PHOTO UNIT NJL5165KL

QU03 4822 130 42715 TRS. 2SA1048 2SA933S

QU04 4822 130 61892 TRS. 2SD2144S U V HT421442A0

PART NO.

(FOR PCS)

DESCRIPTION

PU04-CAPACITORS (COMMON)

5% 50V : [CU45 CU46 : KK U]

±

PU04-RESISTORS

PU04-RESISTORS (COMMON)

5% 1/6W : RF01-RF16

±

RF19-RF26 RF28-RF32
RF51-RF62 RT61-RT64
RU01-RU04
[RU05 RU07-RU12 : /02]
RU13-RU37 RU41-RU47 RU49
RU56 RU58-RU61
[RU62 : /02 U] [RU63 : /02 K KK]
RU69 RU71-RU74 RU76-RU87
RU89-RU93 RU98 RU99

PU04-SEMICONDUCTORS

30V 0.1A

30V 0.1A

30V 0.1A

PHOTO-DOOR

DISC SENSOR

2SA1267 ETC.

PART NO.

(MJI)

HD20002000

HD20002000

HD20002000

HW10006210

HW10004090

HT10001000

VERS.

POS.

COLOR

NO

QU05 /2 4822 130 41947 TRS. 2SC2458 2SC1740S

QU06 /2 4822 130 61227 DIG.TRS. DTA114ES UN4111

QU07 /2 4822 209 17372 IC SAA6588 RDS DECODER HC10174490
QU08 4822 130 42715 TRS. 2SA1048 2SA933S

QU09 4822 130 42715 TRS. 2SA1048 2SA933S

QU10 4822 209 17376 MICROPROCESSOR

QU14 4822 130 42682 DIG.TRS. DTA144ES UN4113

QU16 4822 130 41947 TRS. 2SC2458 2SC1740S

QU17 4822 130 42715 TRS. 2SA1048 2SA933S

QU18 4822 130 41947 TRS. 2SC2458 2SC1740S

QU19 4822 130 41947 TRS. 2SC2458 2SC1740S

QU20 4822 130 42715 TRS. 2SA1048 2SA933S

QU21 4822 130 41947 TRS. 2SC2458 2SC1740S

QU22 4822 130 41947 TRS. 2SC2458 2SC1740S

QU23 4822 130 43313 TRS. 2SC3312 2SC1740SLN HT30002000
QU24 4822 130 43313 TRS. 2SC3312 2SC1740SLN HT30002000
QU25 4822 130 43313 TRS. 2SC3312 2SC1740SLN HT30002000
QU26 4822 130 42715 TRS. 2SA1048 2SA933S

QU29 4822 130 41947 TRS. 2SC2458 2SC1740S

PU04-MISCELLANEOUS
LU01 /2 4822 242 73843 EMI FILTER 0.022μF FM12223010
LU02 /2 4822 242 73843 EMI FILTER 0.022μF FM12223010

SU01
4822 276 20508 PUSH SW. EVQ11L05R SP01013370
SU16
VU01 4822 135 00271 DISPLAY UNIT FL FTABA

XU01 4822 242 72236 CRYSTAL DT-38 32.768kHz XO001001T2
XU02 4822 242 72066 SERAMVIB. CST8.0MHz MT FQ08004010
XU03 /2 4822 242 10857 CRYSTAL 4.332MHz AT-49 JX04003260

PX04-SOUND CONT. H.P AMP

CE09 4822 124 22703 ELECT. 0.22μF ±20% 50V OA22405020
CE10 4822 124 22703 ELECT. 0.22μF ±20% 50V OA22405020
CE11 4822 124 22273 ELECT. 0.47μF ±20% 50V OA47405020
CE12 4822 124 22273 ELECT. 0.47μF ±20% 50V OA47405020
CE17 4822 122 40617 CER. 0.1μF +80 -20% 50V DC DD38104010
CE18 4822 124 41539 ELECT. 47μF ±20% 16V RA-2 OA47601620
CE19 4822 124 41539 ELECT. 47μF ±20% 16V RA-2 OA47601620
CE20 4822 124 90354 ELECT. 100μF 16V OA10701620
CE21 4822 124 90354 ELECT. 100μF 16V OA10701620
CE27 4822 121 42327 FILM 470pF ±5% 50V DF15471350
CE28 4822 121 42327 FILM 470pF ±5% 50V DF15471350
CE31 4822 121 42327 FILM 470pF ±5% 50V DF15471350
CE32 4822 121 42327 FILM 470pF ±5% 50V DF15471350
CE35 4822 124 41543 ELECT. 1μF ±20% 50V RA-2 OA10505020
CE36 4822 124 41543 ELECT. 1μF ±20% 50V RA-2 OA10505020
CE37 4822 121 42327 FILM 470pF ±5% 50V DF15471350
CE38 4822 121 42327 FILM 470pF ±5% 50V DF15471350
CE41 4822 121 42327 FILM 470pF ±5% 50V DF15471350
CE42 4822 121 42327 FILM 470pF ±5% 50V DF15471350

PART NO.

(FOR PCS)

DESCRIPTION

2SC3199 ETC.

10K 10K

2SA1267 ETC.

2SA1267 ETC.

TMP87CS71F MR2020 E3E5

47K 47K

2SC3199 ETC.

2SA1267 ETC.

2SC3199 ETC.

2SC3199 ETC

2SA1267 ETC.

2SC3199 ETC.

2SC3199 ETC.

2SA1267 ETC

2SC3199 ETC

11-BT-164GK

CIRCUIT BOARD
PX04-CAPACITORS

PART NO.

(MJI)

HT30001000

BA10001000

HT10001000

HT10001000

HU298JT000

BA10002000

HT30001000

HT10001000

HT30001000

HT30001000

HT10001000

HT30001000

HT30001000

HT10001000

HT30001000

HQ30806410

(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, **:EUROPE)

10-4

VERS.

POS.

COLOR

NO

CE45 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CE46 4822 122 40617 CER. 0.1μF +80%-20% 50V DD38104010
CH07 5322 122 32143 CER. 22pF ±5% 50V DD15220300
CH08 5322 122 32143 CER. 22pF ±5% 50V DD15220300
CH09 4822 124 41539 ELECT. 47μF ±20% 16V RA-2 OA47601620
CH10 4822 124 41539 ELECT. 47μF ±20% 16V RA-2 OA47601620
CH11 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CH12 4822 124 41539 ELECT. 47μF ±20% 16V RA-2 OA47601620
CH18 4822 124 41539 ELECT. 47μF 16V OA47601620
CX01 4822 124 90357 ELECT. 2.2μF 50V OA22505020
CX02 4822 124 90357 ELECT. 2.2μF 50V OA22505020
CX05 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CX08 4822 124 41539 ELECT. 47μF 16V RA-2 OA47601620
CX09 4822 124 90352 ELECT. 10μF 16V OA10601620
CX10 4822 124 90352 ELECT. 10μF 16V OA10601620
CX11 4822 124 90357 ELECT. 2.2μF 50V OA22505020
CX12 4822 124 90357 ELECT. 2.2μF 50V OA22505020
CX13 4822 124 90352 ELECT. 10μF 16V OA10601620
CX14 4822 124 90352 ELECT. 10μF 16V OA10601620
CX17 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CX18 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CX19 4822 124 22273 ELECT. 0.47μF ±20% 50V OA47405020
CX20 4822 124 22273 ELECT. 0.47μF ±20% 50V OA47405020
CX21 4822 124 90357 ELECT. 2.2μF 50V OA22505020
CX22 4822 124 90357 ELECT. 2.2μF 50V OA22505020
CX23 5322 122 32143 CER. 22pF ±5% CH 50V BLK DD15220300
CX24 5322 122 32143 CER. 22pF ±5% CH 50V BLK DD15220300
CX25 4822 124 90357 ELECT. 2.2μF ±20% 50V RA-2 OA22505020
CX26 4822 124 90357 ELECT. 2.2μF ±20% 50V RA-2 OA22505020
CX27 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CX28 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CX29 4822 124 90352 ELECT. 10μF 16V OA10601620
CX70 4822 124 11574 ELECT 1000μF 16V RE3 EA10801670
CX71 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310
CX72 4822 124 41539 ELECT. 47μF 16V OA47601620
CX73 4822 122 30043 CER. 0.01μF +80%-20% 50V DK18103310

PX04-CAPACITORS (COMMON)

HIGH DIELECTRIC CONSTANT

PLASTIC FILM CAPACITOR

RX72 4822 111 90967 FUSE 4.7Ω 1/4W NF05047140

PX04-RESISTORS (COMMON)

CARBON FILM FIXED RES.

PX04-SEMICONDUCTORS
QE01 4822 209 17382 IC TEA6321 DSC HC10170490
QE02 4822 130 61892 TRS. 2SD2144S U V HT421442A0
QE03 4822 209 83631 IC NJM4558D-D HC10008090
QE04 4822 209 83631 IC NJM4558D-D HC10008090
QH01 4822 209 82362 IC NJM4556D HC10016090

QN01

4822 130 43818 TRS. 2SC2878 A BRANK HT328782A0

QN04

PART NO.

(FOR PCS)

DESCRIPTION

CER. CAPACITOR ±10% 50V :
CE33 CE34 CE39 CE40 CH05
CH06 CH13 CH14 CX03 CX16
CX81 CX82

5% 50V : CE01-CE08 CE15

±

CD16 CE25 CE26 CE29 CE30
CE43 CE44 CE47 CH01-CH04
CX15 CX31 CX32

PX04-RESISTOR

5% 1/6W : RE01-RE38

±

RH03-RH16 RN01-RN04
RX01-RX08 RX11-RX26
RX31-RX48 RX70 RX71

PART NO.

(MJI)

VERS.

POS.

COLOR

NO

QX01 4822 209 83631 IC NJM4558D-D HC10008090
QX02 4822 209 83631 IC NJM4558D-D HC10008090
QX03 4822 209 83631 IC NJM4558D-D HC10008090
QX04 4822 209 17381 IC PQ05RF2 REQ.5V 2A HC31905320
QX05

4822 130 43818 TRS. 2SC2878 A BRANK HT328782A0
QX08
QX09 4822 209 83631 IC NJM4558DD HC10008090
QX70 4822 130 61892 TRS. 2SD2144S U V HT421442A0

PX04-MISCELLANEOUS
LH01 4822 157 62898 CHOKE COIL 180μH J LC11843800
LH03 4822 157 62898 CHOKE COIL 180μH J LC11843800
LH05 4822 157 62898 CHOKE COIL 180μH J LC11843800
LH15 JUMPER 75060501P0
LH16 JUMPER 75060501P0
LX01 4822 157 60122 CHOKE COIL 4.7μH J LC14723800

PX54-AUX-IN MONI-OUT

HIGH DIELECTRIC CONSTANT

PX54-RESISTORS (COMMON)

PX54-MISCELLANEOUS

CARBON FILM FIXED RES.

JX51 4822 265 11573 TERMINAL MONI-OUT AUX-IN YT02041230
JX52 4822 265 10684 TERMINAL SUB WOOFER

LX51

4822 157 62908 CHOKE COIL 2.2μH J LC12223800
LX55

PART NO.

(FOR PCS)

DESCRIPTION

REMOTE CIRCUIT BOARD
PX54-CAPACITORS (COMMON)

CER. CAPACITOR ±10% 50V :
CX51-CX55

5% 1/6W : RX51-RX54

±

RCA-1PIN

PART NO.

YT02011020

(MJI)

Service

(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, /X:EUROPE)

74 LS2021 /9M

LS2021 F,K,KK,U

Manual

Speaker System

VERS.

POS.

COLOR

NO

LS01 4822 240 10354 LOUDSPEAKER, TWEETER QK000030R
LS02 4822 240 10355 LOUDSPEAKER, WOOFER
LS03 4822 265 11569 SPEAKER TERMINAL

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

PART NO.

(FOR PCS)

DESCRIPTION

PART NO.

(MJI)

QK000040R
YT001430R

system LS2021

R