Philips MCM390 Schematic

Micro System

MCM390

All Versions

From week 621 onwards, the CD & MP3 sound solution was changed to
C MusIC solution. New CD & MCU Board and Display Board and Main
Board Assy are used to match with the new solution.

Please refer chapter 1 to 13 for sets produced before week 620 and
chapter 14 to 18 for sets produced in or after week 621.

©

Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without
the prior permission of Philips.

Published by SL 0644 Service Audio Printed in The Netherlands Subject to modification

Version 1.1

CLASS 1

LASER PRODUCT

© 3141 785 30171

HANDLING CHIP COMPONENTS

1 - 1

1 - 2

2 - 1

SERVICE MEASUREMENT

2 - 2

Tuner FW

RF Generator

e.g. PM5326

DUT

Bandpass

250Hz-15kHz

e.g. 7122 707 48001

LF Voltmeter

e.g. PM2534

½

Ri=50

S/N and distortion meter

e.g. Sound Technology ST1700B

Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).

Tuner AM (MW,LW)

RF Generator

e.g. PM5326

½

Ri=50

DUT

Frame aerial

e.g. 7122 707 89001

Bandpass

250Hz-15kHz

e.g. 7122 707 48001

LF Voltmeter

e.g. PM2534

S/N and distortion meter

e.g. Sound Technology ST1700B

To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday«s cage.
Use a bandpass filter (or at least a high pass filter with 250kHz) to eliminate hum (50Hz, 100Hz).

CD RECORDER

Use Audio Signal Disc SBC429 4822 397 30184
(replaces test disc 3)

DUT

L

R

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

Use Universal Test Cassette Fe SBC420 4822 397 30071

LF Generator

e.g. PM5110

DUT

½

Ri=50

L

R

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

CONNECTION AND CONTROLS

3 - 1

CONNECTION AND CONTROLS

3 - 2

For more information onoperation instruction please visit Philips

Audio internet site :

http://www.audio.philips.com

DISASSEMBLY DIADRAMS

STEP A : Remove Back Cabinet

- A1 : Remove 2 screws (SP3x10)

- A2 : Remove 7 screws (SP3x10)

- A3 : Remove 2 screws (K3x10)

- A4 : Remove 2 screws (K3x10)

xx4 - 1

A1

A3

A2

A4

STEP B :
Remove Power Transformer
and Mains board

- Remove 4 screws (SP3x12)

B

DISASSEMBLY DIADRAMS

STEP C : Remove AC Cord Cover

- Remove 3 screws (SP3x10)

C

xx

4 - 2

STEP D : Remove Main PCB from CD Tray

- Remove 3 screws (SP3x10)

STEP E :
Remove CD Tray from Front Cabinet

- E1 : Remove 2 screws (SP3x10)

- E2 : Remove 2 screws (SP3x10)

D

E1

E2

DISASSEMBLY DIADRAMS

STEP F :
Remove CD Tray Cover

- Remove 4 screws (SP3x10)

4 - 3

xx

F

STEP G :
Remove LCD PCB from Front Cabinet

- G1 : Remove 2 screws (SP2.6x8)

- G2 : Remove 6 screws (SP2.6x10)

STEP H :
Remove Tape Deck (M -> H)

- H : Remove 4 screws (SP3x10)

G1

G2

H

SERVICE TEST PROGRAM

5 - 1

5 - 1

DISPLAY TEST

PLAY button

N

pressed?

Y

Display shows all

segments and flags

for checking open circuits.

see figure 1

IS - LED is switched on.

N

PLAY button

pressed?

Y

BLANK

STOP button

N

pressed?

Y

CD SERVO TEST

NEXT button

N

pressed?

Display shows

N N

ALBUM UP

pressed?

FOCUS search

Display shows

Enter focus test

FOCUS found?

Display shows

disc motor turns

STOP button pressed in any step returns
to begin of Service Testprogram.

Y

SLIDE MOTOR test

Y

N

Y

To enter Service

Testprogram hold

PLAY & DISPLAY buttons

depressed while

plugging mainscord in.

Display shows
version number
of the µP - software.

ALBUM DN

pressed?

Y

Display shows

Enter sledge test

NEXT button

pressed?

Y

Slide moves
outwards as

long as

button

is held

depressed.

Door switch is ignored mCD door can be opened.

*

Tuner test the sound settings Volume up/down,

*

DSC, IS and DBB function as in normal mode,
but flags will not be indicated on the display in all steps.

stands for Service mode,

is software version, eg. S 4.15

FORMAT EEPROM

DISPLAY

Display shows

button

pressed?

Y

KEY TEST

N

SOURCE

pressed?

Y

button

N

Press every buttons,

TAPE TEST

Display shows

REC button

pressed?

Y

N

Display shows

skip to

if it is fail,

skip to

EEPROM is cleared and

default values are stored.

N

PREV button

pressed?

Y

Slide moves

inwards as

long as

button

is held

depressed.

N

This test should be done at the
end of the production process
so that every set is customised
before leaving factory.

(See table 1)

PLAY/DISPLAY button

pressed?

Y

This test should be done at the
end of the production process
so that every set is customised
before leaving factory.

Solenoids of the deck

are activated for 2s and

deactivated for 3s.

N

PLAY/DISPLAY button

pressed?

Y

Switch all actions off

SOURCE TEST

PRESET UP

Display shows version

of tuner board as long as

PROGRAM

e.g.

Tuner is normal working
except for the PROGRAM
button.

switched off?

Exit Service Testprogram

pressed?

N

key will be

pressed.

POWER

Y

N

N

KEY TEST

N

PLAY button

pressed?

Y

Slide stops

moving

PLAY button

pressed?

Slide stops

moving

N

Y

TUNER VERSIONS

TUN EUR

REGION

&

SET VERSIONS

1)

To toggle frequency grid press BAND button for more than 5s in normal tuner mode (not in service testmode).

EUROPE

FM/MW

/22/25

TUN USA

USA

FM/MW

/37 /21/21M/30

table 2

TUN OSE

OVERSEAS

FM/MW

1)
Grid switchable

100/10kHz - 50/9kHz

Display will show either or , and show or

when button released.

Button Display

Power

Clock set

Program

Band

Play

.

-







RECORD

SOURCE

IS

DSS

VOL DOWN

VOL DOWN

Table1

5 - 2

5 - 2

5 - 3

5 - 3

BLOCK DIAGRAM OF INTEGRATED CIRCUIT

IC 7400 TMP86CS25F

PINS DESCRIPTION OF IC 7400 TMP86CS25F

PIN FUNCTION

SET BLOCK DIAGRAM

6 - 16 - 1

SET WIRING DIAGRAM

6 - 2 6 - 2

CIRCUIT DIAGRAM - DISPLAY AND MCU BOARD

7 - 17 - 1

7 - 2 7 - 2

LAYOUT DIAGRAM - DISPLAY AMD MCU BOARD

COMPONENT SIDE

COPPER SIDE

CIRCUIT DIAGRAM - ECO6 SYSTEM CENELEC BOARD

8 - 18 - 1

1

TUNER BOARD ECO6

A

A

B

C

D

E

AM FRAME AERIAL

F

110 1

YKD21

FM 75 OHM

110 2

YKD31-

2

0432

2102

P01

110 3

XH-S

B

G

H

P01

I

123456

234567891011121314

VERSION PROGRAMMING COMPONENTS

USA

2105

3

100n

2

1

1

100n

113 1

C-PAD

3108

2K2

LW =HIGH

MW/LW-RF

T105

2

T106

1

USA

113 0

C-PAD

1110

T102

0V

1

ANT

T103

LW only

0V

0.7V

4

6

GND

23

2191

0V

7104
BC337-40

*

4101

0R

LW

5103

3

2

1

78

3125

P0

8V

6.7V

10K

LW= HIG H

marked components not for LW version

/ SYSTEMS-CENELEC

FM FRONTEND

VCC

4

5

6

7.2V

1.6-8V

T107

3195

100R

p

100n

2190

100u

5102

6

5

*

4102

10p

2108

2109

VDD VDD

4K7

3123

3180

MIXER

varicap

V

MW

78

7KL

0R

100p

8.3V

7.5V

BC857B
7109

0V

7.4V

10K

910

+FM

1

2

34

3128

0.7V

2K2

BC847C

0V

FE450

IF-OUT

OSC.
OUT

1

2106

BC337-40

7122

7

8

6105-1

HN1V02H

11p

20p_LW

LW only

7105

0V

0.1V

6106

BAS216

2

7

0.7V

0.1V

3109

P0

MW=HIGH

0V

0V

4K7

3193

3194

2107

330R

2K2

1u

3132

C

3105

220R

T110

33p

2159

T111

1

6105

1

2

3

HN1V02H

AM-OSCILLATOR

5123

47R

6

8

5122

*

0R

4104

6

3190

120R 120R

3192

330R

T109

8

7

6

54

3

6

6105-2

MW

7

LW

78

5

HN1V02H

34

LW

2

1

34

2

1

2p2

18p

22p

2120

p

10p

2125

2119

*

2123

390p

2124

3n3

2122

p

2118

560p

10n

VCO

100K

3134

3142

5

22K

T104

D

BC847C

3141

56K

T112

0V

7124

3191

46

BIRDY FILTER

RDS only

3176

33K

0.7V

0.1V

VCC1

5115

2149

3137

22K

0.7V

2165

100n
2129

100u

123

7.8V

8.2V

1.6-8V
1-8V

1.3V

0.7V

2127

220n

8

7

1.3V

33p

MW=HIGH

2128

10u

7101

TEA5762

AM DET

2V

1

RIPPLE

0V

2

AM-RF

3

FM-GND

4

RF-GND1

5

FM-OSC

0.1V

0V

6

AM-OSC

RIPPLE

7

VCC1

I-TUNE

8

CHARGE

9

VCO

1V

10

AF-OUT

MPX-IN

11

1.2V

0.8V

470n

2131

VCC1

22K

3143

3144

1K
BC857C
7103

MPX

BUFFER AMPLIFIER

P0

AGC

CTRL

PUMP

3145

2132

2169

2n2

0.2V

44

AGC

LPF

12

0.15V

2K2

2133

470n

to 1120
pin 5

43

NC

PRE-

SCALER

VSTABA

VCC2

DECODER

MUTE

13

0.8V

MPX

42

RF-GND2

AM-IF

AM

FRONTEND

STABILIZER

STEREO

LEFT

14

0.6V

1u

2134

AM-IF1

5111

450kHz

6

78

T115

1.4V

1.4V

40

41

AM-IF1-IN

AM-MIXOUT

AM

MIXER

AGC

AM

OSC

MULTI-

PLEXER

VSTABB

VDD

AGC

RIGHT

PILOT

16

15

1V

0.6V

2138

5119

6

DISCRIMINATOR

USA

USA

22n

22n

18n

18n

2135

AM/FM

FILTER

1.2V

2u2

78

34

2

1

0.4V

AM|FM

IF-GND

T113

9V

39

17

34

2

1

FM-IF1

5109

1I3

O

G

2

1.4V

38

VSTABA

AM

IF

AGC

AM

DET

FM

DET

FM-DEMOD

18

1V

2139

0V

15p

2140

0.7V

37

FM-IF1-IN

FM
IF1

FM
IF2

CONTROL

AFC

AFC-

19

1.1V

T141

470n

2164

2

82p

AGC

1.4V

AM-IF2

AFC+

1.1V

T142

2150

100n

36

20

FM-IF2

5110

I1O

G

1.1V

1.4V

0.7V

35

FM-IF2

VSTABB

CONTROL

XTAL

OSC

VCC2

FIELDSTR-IND

21

2V

11V

T116

VCC2

2141

100n

3

2

34

MONO/

STEREO

VDD

22

FM-IF2-IN

AM-AFC

WRITE-EN

DATA

CLOCK

DIG-GND

VCC1

VCC2

P1

P0

VDD

+FM

T114

0.7V

33

32

31

30

29

28

27

26

25

24

23

1.2V

1.4V

VDD

8.2V

8.3V

7.5V

11V

8.9V

7.5V

7.5V

0.1V

0V

0V

0V

1.4V

DT-381

stereo 0.2V

mono 4.8V

8.2V

8.3V

7.5V

T140

7.8V

8.2V

8.2V

T118

AM-IF2

450kHz

5112

34

2

1

7

7P

AM-AFC

450kHz

5114

34

2

1

78

7P

P1

p

2161

100n

5121

2130

2144

3169

150K

75

22n

3168

120R

1u

100n

kHz

2145

3155

150R

P0

LW

2163

2166

1n

2167

12p

220p

3167

120R

BC547C

AM/FM

from 7101/39

6

8

6

OUTPUT PORTS

PROGRAMMABLE

2148

12V

7112

8.9V

7110

BC857B

68K

8.2V

10K

3150

VERSION

/00 /02 FM/MW/LW

/00 /02 FM/MW

/01 FM/MW

/14 FM-OIRT/MW

/17 FM/AM

VERSION DETECTION

P1

BAS216

3156

100K

0V

3170

3157

100K

100K

3160

470R

2n2

2147

220p

220p

2146

3158

470R

from

MPX

2169

T117

5K6

3172

9.6V

47K

3171

2143

220n

22u

3151

2162

6120

3161

22K

3159

470R

6107

3146

(10-14V)

3154

330R

BZX284-C11

22R

3156

component mounted

0.2V

7111
BC847C

152kHz, 50mV

5V

0V

stereo stereomono

T123

STEREO

T122

CLOCK

0V

T121

DATA

0V

T120

ENABLE/MPX

0V

T127

12Vtyp

3153

2137

T126

113 2

470R

220n

VCC

RIGHT

T125

31576120

3

GND

LEFT

C-PAD

T124

3152

470R

220n

2136

ECO6 Sys-Cenelec, 000907

3170

pp

stereo 0.4V
mono 4.8V

112 0

8

7

6

5

4

3

2

1

FE-BT-VK-N

7 8 9 1011121314

LEGEND

* ... only assembled in FM/AM-version SMD jumper

p ...for provision only

USA ... for USA version only

LW ... for LW version only

41xx

0R

V

...V FM mode stereo

...V MW mode

EVM

...V LW mode

voltages measured while
set is tuned to a strong transmitter

Signal path

FM
AM
MPX (Audio Frequency)
AF - left/right

7111

4

A

B

C

D

E

to/from

F

G

H

I

1101 A2
1102 B1
1103 E2
1110 B2
1120 E14
1130 A2
1131 C2
1132 F13
2102 B1
2105 A2
2106 E3
2107 E4
2108 G3
2109 G3
2118 H6
2119 H6
2120 H6
2122 I6
2123 H6
2124 H6
2125 H6
2127 E7
2128 B8
2129 C7
2130 F11
2131 F8
2132 F8
2133 F8
2134 I8
2135 I9
2136 H14
2137 H13
2138 F9
2139 G9
2140 G9
2141 F10
2143 G12
2144 G11
2145 E11
2146 E12
2147 E12
2148 E12
2149 H7
2150 A10
2159 D5
2161 C11
2162 H12
2163 D11
2164 G10
2165 C7
2166 E11
2167 E11
2169 G8
2190 C3
2191 C3
3105 D5
3108 D2
3109 G4
3123 H3
3125 H2
3128 H3
3132 G4
3134 H6
3137 H7
3141 E7
3142 E6
3143 G7
3144 G8
3145 F8
3146 G13
3150 H12
3151 H12
3152 G14
3153 G13
3154 F13
3155 G12
3156 C12
3157 D12
3158 E13
3159 D13
3160 D13
3161 D13
3167 F12
3168 F11
3169 E11
3170 D12
3171 G12
3172 G12
3176 H7
3180 I3
3190 B6
3191 B7
3192 B6
3193 B4
3194 C4
3195 C3
4101 E2
4102 F3
4104 H5
5102 E3
5103 F2
5109 B9
5110 B10
5111 A9
5112 A11
5114 B11
5115 E7
5119 G9
5121 E11
5122 H5
5123 G5
6105-1 E4
6105-2 G6

6106 D4
6107 G13
6120 C13
7101 C8
7103 H8
7104 D2
7105 F4
7109 H3
7110 H12
7111 C13
7112 G12
7122 H4
7124 H7
T102 B2
T103 B2
T104 B6
T105 E2
T106 E2
T107 C3
T109 D5
T110 D5
T111 E5
T112 F7
T113 A9
T114 B11
T116 F10
T117 F13
T118 G11
T120 F13
T121 F13
T122 E13
T123 E13
T124 G14
T125 F14
T126 F13
T127 F13
T140 F11
T141 F10
T142 F10

8 - 2

8 - 2

LAYOUT DIAGRAM - ECO6 SYSTEM CENELEC BOARD

1101 B5

1110 B4

1131 C5

2107 B3

2133 C1

2162 A4

5102 C4

5110 A2

5114 A2

5121 B2

1102 B5

1120 A4

1132 A4

2128 A3

2138 B1

2191 B4

1103 C5

1130 A5

2106 B4

2129 B3

2144 B1

3142 C2

5103 C4
5109 B3

TUNER BOARD ECO6 Systems - Cenelec /

Birdy Filter

5111 A3
5112 A2

5115 C2
5119 B2

componentside view

5122 C3
5123 C3

7104 C4
7105 C5
7112 B1

9101 A2

9104 B1

9102 B2

9105 B1

9103 A1

9106 B1

FM FRONTEND

9107 B4

9110 A4

9108 B3

9111 A3

9109 C2

A

FM 75½

AM FRAME AERIAL

B

TUNER ADJUSTMENT TABLE

( ECO6 Cenelec 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
(50kHz grid)

MW

531 - 1602kHz
(9kHz grid)

LW

153 - 279kHz
(3kHz grid)

FM - IF

FM

FM - VCO

FM

10.7MHz, 45mV

continuous wave

98MHz, 1mV

continuous wave

A

108MHz

87.5MHz

1602kHz

531kHz

279kHz

153kHz

IC 7101

shortcircuit
to block AFC

21

2141

98MHz 3142

check

check

5123

check

5122

check

8V ±1.2V

1.6V ±0.5V

8V ±0.2V

1

6.9V ±0.2V

1.1V ±0.4V

8V ±0.2V

1.1V ±0.4V

2D

3

0mV ±3mV5119

152kHz ±1kHz

3-band
2-band

1)

2102 B1
2105 B1
2108 C1
2109 C1
2118 C3
2119 C3

2120 C3

2130 B3

2137 A3

2146 B5

2161 A4

2169 A3
2122 C3
2123 C3
2124 C3
2125 C3
2127 C4

2131 C4
2132 C4
2134 C4
2135 C5
2136 A3

2139 B4
2140 B4
2141 B5
2143 B5
2145 B5

2147 A5
2148 B4
2149 C4
2150 B3
2159 B3

2163 A4
2164 B4
2165 B3
2166 B5
2167 B4

2190 B2

3105 B3

3108 C2

3109 C1

3123 A5

3125 A5
3128 C2
3132 B3
3134 C3
3137 C4
3141 B3

TUNER BOARD ECO6 Systems - Cenelec /

4

3

1

7

2

8

A

1

+FM

D

C

8

1 25

These assembly drawings show a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.

3143 C5

3152 A3

3144 A5

3153 A3

3145 C4

3154 B5

3146 B5

3155 B5

3150 B3

3156 A4

3151 A2

3157 A4

copperside view

3158 A3
3159 A3
3160 A3
3161 A4
3167 A5
3168 C5

V

dd

ECO6 Sys-Cenelec, layout stage .5, 080900

3169 B4

3190 B2

3170 A4

3191 A3

3171 B5

3192 A2

3172 B5

3193 B2

3176 C4

3194 B2

3180 A5

3195 B2

Vcc2

Vcc1

4101 C2

6105 B2
6106 B2
6107 B5
6120 A4
7101 B4
7103 C5

7109 A5
7110 B2
7111 A4
7122 C3
7124 C3

4102 C2
4104 C3
4105 B2
4106 B3
4107 C4

K

A

C

EB

SMD jumper

41..

(not all items shown
in schematic diagram)

ECO6 Sys-Cenelec, layout stage .5, 080900

FM RF (channel separation)

FM

90% Left + 9% pilot

98MHz, 1mV

Note: The FM-frontend unit has already been adjusted by the factory
and needs therefore no further adjustments for service purposes.

IF coil

98MHz

mod=1kHz

FM

inside

frontend

1110

4A

right channel min.

AM IF

IC 7101

36

MW

450kHz

connect pin 6 of

IC 7101 (AM Osc.)

C

Df = ±10kHz

VRF = 0.5mV

(as low as

possible)

see
remark

IC 7101

2)

220R

40

220R

100nF

100nF

5111

5

5112

with 3.3k½ to Vcc

AM AFC

MW

AM RF

3)

1494kHz 2106

C

continuous wave

VRF = 2mV

B

1494kHz

2

0mV ±2mV5114

MW

558kHz558kHz

Df = ±30kHz

LW

VRF as low as
possible

Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.

1)

If sensitivity of frequency counter is too low adjust to max. channel separation

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

2)

RC network serves for damping the IF-filter while adjusting the other one.

3)

For AM RF adjustments the original frame antenna has to be used!
MW has to be aligned before LW.

Repeat

198kHz198kHz 5103

5102

5

f

o

symmetric

f

o

symmetric

ECO6 Sys Cenelec, 190599

max.

max.

8 - 3

CIRCUIT DIAGRAM - ECO6 SYSTEM NON-CENELEC BOARD

1

TUNER BOARD ECO6

USA

110 1

A

A

B

YKD21

FM 75 OHM

110 2

2

2102

C-PAD

not USA

100n

C

D

E

AM FRAME AERIAL

F

B

G

H

12 3

2345

/ SYSTEMS NON CENELEC

USA

2105

3

2

1

1

110 3

100n

113 1

XH-S

T102

T103

AM-RF

T105

2

T106

1

113 0

C-PAD

5102

6

5

4

6103

BAV99

MW

87

2104

100p

printed

2101

6106

47p

BAS216

3102

100K

FM-RF

6131

FM-OSCILLATOR

6130

3101

33K

2152

2107

1

T111

1u

6105-1

2

2106

1

HN1V02H

11p

7

7KL

1

2

3

1SV228

E-EU

33n

560p

T110

AM-OSCILLATOR

6105

1

2

3

HN1V02H

8

7

6

54

3132

5123

47R

6

456

LEGEND

p ...for provision only

USA ... for USA version only
E-EU ... for East European version only

J ... for Japanese version only

1SV228

2153

MW

87

8 - 3

1101 A1

6 7 8 9 10 11 12 13

14

VERSION PROGRAMMING COMPONENTS

AM-IF1

450kHz

5111

4

6

3104

330R

T115

C

3105

220R

p

4p7

2155

2154

J

E-EU

12p

2p2

15p

5130

3

6105-2

34

2

2120

1

p

2119

11p

3181

6

HN1V02H

18p

10p

2125

2124

T109

Q-multiplier

5131

1K

2159

3134

560p

22n

7101
TEA5757H

J

TEA5759H

8K2

3103

0.6V

7102
BF550

0V

2103

printed

printed

VCO

33p

3142

100K

5

2165

100n

2129

100u

1n

T128

D

VCC1

3141

56K

2127

220n

330p

2126

T112

0.1V

0V

7.6V

7.8V

1.6-8V
1-8V

1V

1.3V

0.7V

1.2V

AM DET

2V

RIPPLE

1

AM-RF

0V

2

FM-RF

3

RF-GND1

4

FM-OSC

5

AM-OSC

6

VCC1

7

I-TUNE

8

CHARGE

VCO

9

AF-OUT

10

11

MPX-IN

470n

2131

RDS only

VCC1

22K

3143

2169

3144

1.3V

1K

MPX

BUFFER

2n2

AMPLIFIER

7103
BC857C

33p

22K

3176

33K

0.7V

2149

78

...V FM mode stereo

...V MW mode

EVM

V

...V LW mode

voltages measured while
set is tuned to a strong transmitter

3

2

1

8

7

10u

2128

0.8V

0.2V

44

43 39

AGC

FM-IN

AGC

FRONTEND

CTRL

FM

FRONTEND

FM

OSC

VSTABA

RIPPLE

STABILIZER

PUMP

VCC2

STEREO

DECODER

MUTE

LPF

13

0.8V

0.8V

0.15V

2K2

3145

1u

2133

470n

2132

MPX

to 1120

pin 5

RF-GND2

AM-IF

AM

PRE-

SCALER

LEFT

0.6V

2134

T113

42

4103

7119

BFS20

IF-AMP.

AM

OSC

VSTABB

15n

J

3119

330R

0R

J

2112

J

J

1K

3113

1V

1.4V

1.4V

41 3640

AM-IF1-IN

FM-MIXOUT

AM-MIXOUT

AM

MIXER

AGC

FM

MIXER

MULTI­PLEXER

VDD

AGC

RIGHT

PILOT

IF-GND

FILTER

16

15

1V

0.6V

1.2V

2u2

2138

5119

6

87

DISCRIMINATOR

USA

USA

22n

22n

15n

2135

FM-IF1

100p

171412

34

2

1

2150

100n

5109

1I3

O

2

G

1.1V

1.4V

0.7V

0.7V

1.4V

38 34

37 35

FM-IF2

AM-IF2

VSTABA

FM-IF1-IN

FM
IF1

FM

AM

IF

IF2

AGC

CONTROL

AGC

AM

DET

FM

DET

AFC

AFC+

AFC-

FM-DEMOD

1V

2139

2019

0V

1.1V

1.1V

T141

T142

T116

2141

2164

470n

2

82p

2140 15p

FM-IF2

5110

I

O

13

G

2

1.4V

VSTABB

CONTROL

XTAL

OSC

VCC2

FIELDSTR-IND

22

2118

2V

11.1V

VCC2

100n

T114

FM-IF2-IN

WRITE-EN

DIG-GND

MONO/

STEREO

VDD

AM-AFC

DATA

CLOCK

P1

P0

VCC1

VCC2

VDD

1.2V

0.7V

33

32

1.4V

31

7.9V

30

7.7V

0.1V

29

0V

28

0V

27

0V

26

25

1.4V

24

stereo 0.2V

mono 4.8V

23

9.6V

9.5V

VDD

7.6V

7.8V

11.1V

11.1V

9.6V

9.5V

AM-IF2

450kHz

5112

34

2

1

7P

AM-AFC

450kHz

5114

34

2

1

7P

p

2161

100n

p

2163

100n

2166

3169

150K

1n

5121

2167

2130

75K

22n

2144

3168

120R

kHz

3155

220R

1u

12p

3167

120R

BC547C

DT-381

T140

T118

6

87

6

87

P1

P0

12V

7112

10.4V

91011121314

Signal path

FM
AM
MPX (Audio Frequency)
AF - left/right

VERSION

/00 /02 FM/MW/LW

/00 /02 FM/MW

/01 FM/MW

/14 FM-OIRT/MW

/17 FM/AM

/06 FM-Japan/AM

VERSION DETECTION

P1

3170

100K

PROGR.

OUTPUT PORTS

2n2

2148

2147

2145

5K6

3172

9.6V

3156

3157

3160

470R

2146

220p

220p

from 2169

T117

2143

6120 3170

3156

component mounted

6120

BAS216

0.2V

100K

7111

BC847C

0V

100K

3161

22K

3159

470R

220p

3158

470R

MPX

220n

6107

3146

BZX284-C11

22R

12Vtyp

(10-14V)

3154

330R

0V

0V

0V

3157

5V

0V

stereo stereomono

T123

T122

T121

T120

T127

T126

113 2

3153

2137

152kHz, 50mV

3

STEREO

CLOCK

DATA

ENABLE/MPX

T125

C-PAD

T124

470R

220n

3152

2136

7111

pp

stereo 0.4V
mono 4.8V

112 0

8

7

6

5

VCC

4

RIGHT

3

GND

2

LEFT

1

FE-BT-VK-N

470R

220n

ECO6 Sys-non Cenelec, 000911

A

B

C

D

E

F

to/from

4

G

H

1102 B1
1103 F2
1120 E14
1130 A2
1131 B2
1132 G13
2101 B3
2102 B1
2103 C7
2104 B3
2105 A2
2106 F3
2107 F4
2119 H6
2120 G6
2124 H6
2125 H6
2126 F7
2127 E7
2128 C8
2129 C7
2130 F11
2131 G8
2132 G8
2133 G8
2134 H8
2135 H9
2136 G14
2137 G13
2138 F9
2139 G9
2140 G9
2141 F10
2143 G12
2144 G11
2145 F12
2146 E12
2147 E12
2148 E12
2149 H7
2150 A10
2152 E4
2153 E5
2154 D5
2155 D5
2159 F6
2161 C11
2163 D11
2164 F10
2165 C7
2166 E11
2167 E11
2169 H8
3101 E4
3102 D4
3103 C6
3104 A7
3105 B6
3132 G5
3134 H6
3141 E7
3142 E7
3143 G7
3144 H7
3145 F8
3146 G13
3152 G14
3153 G13
3154 G13
3155 G11
3156 C12
3157 C12
3158 E13
3159 D13
3160 D12
3161 D13
3167 F12
3168 F11
3169 E11
3170 C12
3172 G12
3176 G7
3181 E6
5102 F2
5109 B9
5110 B10
5111 A8
5112 A11
5114 B11
5119 G9
5121 E11
5123 G5
5130 E5
5131 C6
6103 B2
6105-1 F3
6105-2 G5
6106 C3
6107 G13
6120 C13
6130 E5
6131 D5
7101 C8
7102 C6
7103 H7
7111 C13
7112 G12
T102 B2
T103 B2
T105 F2
T106 F2
T109 B6
T110 F5
T111 F4
T112 F7
T113 A8
T114 B10
T115 A8
T116 F10
T117 G13
T118 G11
T120 F13
T121 F13
T122 F13
T123 E13
T124 G14
T125 F14
T126 F13
T127 F13
T128 D7

T
1
4
0
F
1
1

T
1
4
1
F
1
0

T
1
4
2
F
1
0

8 - 4

8 - 4

LAYOUT DIAGRAM - ECO6 SYSTEM NON-CENELEC BOARD

1101 A6

1103 D6

1130 B5

1132 A5

2107 B5

2129 B4

2138 C2

2155 C4

5102 D6

5110 B3

5112 A3

1102 B6

1120 A4

1131 D5

2106 C5

2128 C4

2133 D2

2144 B2

TUNER BOARD ECO6 Systems non Cenelec /

3142 D2

5109 A3

5111 B4

componentside view

5114 A2

5119 C2
5121 B2

5123 D5
5130 D3

5131 D4

9101 A2

7112 C1

9103 B2

FM 75½

AM FRAME AERIAL

9104
B5 91

A

B

TUNER ADJUSTMENT TABLE ( ECO6 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, 45mV

continuous wave

108MHz

87.5MHz

(65.81MHz)

1700kHz

530kHz

1602kHz

531kHz

279kHz

153kHz

1602kHz

531kHz

IC 7101

shortcircuit
to block AFC

5130

check

5123

check

5123

check

1

5122

check

5123

check

21

2141

5119FM

2D

8V ±0.2V

4.3V ±0.5V

(1.2V ±0.5V)

8V ±0.2V

1.1V ±0.4V

6.9V ±0.2V

1.1V ±0.4V

8V ±0.2V

1.1V ±0.4V

8V ±0.2V

1.1V ±0.4V

0 ± 3 mV DC

2101 B4

2119 D3

2130 D5

2137 A4

2146 B7

2153 C5
2102 B1
2103 D4
2104 B4
2105 C1
2112 B5

2120 D3
2124 D3
2125 D3
2126 D6
2127 C5

2131 C5
2132 D6
2134 D7
2135 D7
2136 A4

2139 C6
2140 C6
2141 C6
2143 C7
2145 A5

2147 A5
2148 B6
2149 D6
2150 B5
2152 C5

2154 C4

2159 C5

2161 A6

2163 B6

2164 C6

2165 C4
2166 B6
2167 B6
2169 A4
3101 D5
3102 C3

TUNER BOARD ECO6 Systems - non Cenelec /

4

3

1

7

2

8

A

C

1

3103 C4
3104 B4
3105 C4
3113 B5
3119 B5
3132 D5

3134 D3

3152 A4

3141 C5

3153 A4

3143 D6

3154 C7

3144 B7

3155 C7

3145 C5

3156 A6

3146 C7

3157 A6

copperside view

3158 A4
3159 A5
3160 A5
3161 A5
3167 B7
3168 C7

V

ECO6 System non Cenelec stage .3, 120900

3169 B6

4106 C4
4107 C5
4108 C5
6103 B3
6105 C3
6106 C3

6107 C7
6120 A6
6130 D4
6131 C4
7101 C5
7102 D4

3170 A6
3172 C7
3176 D6
3181 D4
4103 B5

dd

SMD jumper

(not all items shown
in schematic diagram)

Vcc2

2

A

41..

K

C

EB

7103 D7
7111 A5
7119 B5

FM RF

FM

87.5 - 108MHz

(65.81 - 74, 87.5 - 108MHz)

VCO

FM

AM IF

MW

IC 7101 (AM Osc.)

with 3.3k½ to Vcc

AM AFC

MW

3)

AM RF

4)

MW

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

531 - 1602kHz

LW

108MHz

87.5MHz

(65.81MHz)

98MHz, 1mV

continuous wave

450kHz

connect pin 6 of

1494kHz

558kHz

A

mod=1kHz

∆f=±22.5kHz

A

C

∆f=±10kHz

VRF = 0.5mV

(as low as

possible)

C

continuous wave

VRF = 2mV

B

108MHz 2155

87.5MHz

(65.81MHz)

98MHz

IC 7101

36

100nF

220R

IC 7101

40

100nF

see
remark

220R

2)

1494kHz

558kHz

198kHz

4

MAX

5131

3142 152kHz ±1kHz

3

5111

5

5112

5114

2106

5102

5103198kHz

2

5

f

o

symmetric

0 ± 2 mV DC

1)

max.

max.

Vcc1

D

These assembly drawings show a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.

5

ECO6 Systems non CENELEC stage .3, 120900

MW

FM/AM-version, 10kHz grid

530 - 1700kHz

1500kHz

560kHz 5102

∆f = ±30kHz

as low as

V

RF

possible

1500kHz

560kHz

2106

Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.

1)

If sensitivity of frequency counter is too low adjust to max. channel separation

2)

RC network serves for damping the IF-filter while adjusting the other one.

(input 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 !

4)

MW has to be aligned before LW.

Repeat

f

o

symmetric

ECO6, Sys + PA with frame aerial, 070799

CIRCUIT DIAGRAM - CASSETTE BOARD

9 - 1 9 - 1

LAYOUT DIAGRAM - CASSETTE BOARD

9 - 29 - 2

3

4

COMPONENT SIDE

COPPER SIDE

1

2

TAPE ADJUSTMENT & CHECK TABLE

9 - 3

9 - 3

MOTOR SPEED

WOW & FLUTTER

ADJUST AZIMUTH

PLAYBACK LEVEL

& FREQ. RESPONSE

TEST

CASSETTE

SBC420

3150Hz

SBC420

3150Hz

SBC420

10kHz

SBC420

315Hz

RECORDER

MODE

PLAY

PLAY

PLAY FWD

PLAY REV ^

PLAY

MEASURE

ON

or

1

LEFT

CHECK RECORD/PLAYBACK FREQUENCY AND DISTORTION

Inject 3mV signals
100Hz, 250Hz, 1kHz,
10kHz, 12.5kHz

via

or

3

4

Inject 1kHz 8.85mV

via

or

3

4

SBC419A

or

SBC420

RECORDED

CASSETTE

SBC419A

or

SBC420

RECORD

PLAY

RECORD

1

LEFT

or

2

RIGHT

2

RIGHT

READ ON

frequency
counter

W&F-meter

mV-meter

mV-meter

mV-meter

ADJUST

with

check

check

left hand screw

right hand screw

check

check

to

3150Hz +/- 2%

< 0.4 % DIN

max. output level
& left=right

125mV +/- 3dB
(see fig.1 for freq.
response)

limits see fig. 2 *

RECORDED

CASSETTE

SBC419A : 4822 397 30069
SBC420 : 4822 397 30071

level(dB)

8dB

250

80

6dB

figure. 1

4k

or

PLAY

1

LEFT

2

RIGHT

THD-meter

check

^ For Auto-reverse version only
* If high frequencies are not within limits, decrease bias and re-measure.
If distortion is too high, increase bias and re-meaure

level(dB)

100

8dB

250

6dB

figure. 2

4k

8dB

10k

8dB

12.5k

f(Hz)

< 3% *

f(Hz)

CIRCUIT DIAGRAM - CD BOARD (PART 1)

10 - 1

10 - 1

CIRCUIT DIAGRAM - CD BOARD (PART 2)

10 - 2

10 - 2

LAYOUT DIAGRAM - CD BOARD

10 - 3

10 - 3

COMPONENT SIDE

CD99 - MP3CD2002 Board Componentside view

Connection

to MP3 Board

P FRAME

P DATA

GND

GND

P CLK

Doorsw.

Signal Processor

Doorswitch

GND

CD left
CD right
GND

GND

+5V

+10V

Servo Driver

This assembly drawing shows a summary of all possible versions.

This assembly drawing shows a summary of all possible versions.
For components used in a specific version

For components used in a specific version
see schematic diagram respectively partslist.

see schematic diagram respectively partslist.

Connection
to CD Drive

CD99-MP3CD2002 Layout stage .4 2002-05-07

CD99-MP3CD2002 Layout stage .4 2002-05-07

SLIDE-

SLIDE+

DISC-

DISC+

Motor Driver

COPPER SIDE

CD99 - MP3CD2002 Board Copperside view

Mapping

Chip Components

2811 A5
2813 C1
2814 D2
2815 C2
2816 C2
2818 D2
2819 E3
2820 E3
2821 E3
2822 D4
2825 D4
2826 E4
2827 C4
2828 C4
2829 A2
2832 B2
2833 G4
2834 C2
2835 H3
2837 G4
2838 A1
2839 B2
2841 F2
2842 B3
2843 E4
2844 E4
2845 E4
2847 F4
2848 G4
2849 F3
2850 G4
2853 E5
2860 E2
2861 G2
2862 H4
2863 E2
2864 E2
2865 G2
2866 G2
2869 G2
2870 E3
2871 D3
2872 D2
2873 D2
2874 D2
2875 D2
2878 E1
2879 D1
2880 D1
2881 D1
2882 D1
2883 C1
2884 C1
3801 E2
3802 F2
3803 F2
3804 E2
3805 E2
3806 F2
3807 E2
3808 E2
3809 D2
3810 D2
3811 D2
3812 D2
3813 F2
3814 E2
3815 E2
3816 F2
3817 F1
3818 F1
3819 F1
3821 E1
3822 E1
3823 E1
3824 C1
3825 C2
3826 C1
3827 C1
3828 D1
3829 D4
3830 D1
3831 C4
3832 C4
3833 E3
3834 C4
3835 C4
3837 C4
3838 B3
3839 B3
3840 F4
3842 B3
3843 A1
3844 B3

3845 B3
3846 C2
3847 B3
3848 B2
3849 B4
3850 H4
3851 B3
3852 B2
3853 B2
3854 H3
3855 C2
3856 B2
3858 A2
3859 C2
3860 C2
3861 C2
3862 B2
3864 E4
3865 F4
3866 F2
3867 E4
3868 E4
3869 E4
3870 F4
3871 E4
3872 F1
3873 E4
3874 E4
3875 F3
3876 G4
3877 F4
3878 D4
3879 F4
3880 F5
3881 F5
3882 G4
3883 F3
3884 F3
3888 B4
3889 D4
3890 D4
3891 D1
3892 E2
3893 D2
3894 D2
3895 D2
3896 D2
3897 D2
3898 C1
3899 C2
3901 D1
3902 C1
3903 C1
3904 C1
3905 C1
3906 C1
3907 D1
3908 C1
3909 C2
3910 B3
3911 B3
3916 C4
3917 C2
4801 C4
4802 B5
4803 E5
4805 G2
4807 F3
4808 E2
4809 B2
4811 B2
4817 E1
4818 E2
4824 E5
4827 B1
4830 E4
4832 F5
4834 A2
4836 F5
4840 C5
4841 A5
4842 G5
4845 G3
5001 G3
6877 E5
7800 C4
7810 F4
7811 E1
7874 G3
7875 E5
7876 D1
7877 C1
7878 C1
7879 G1

Mapping Hole Mounted Components

1800 F4
1801 A5
1810 E3
1820 A2

1821 D1
1823 G1
1824 D1
2812 E5

2817 D4
2823 D2
2830 B3
2831 C4

2836 H3
2840 A4
2846 E2
2851 F2

2854 F3
2855 E3
2857 E1
2876 C5

2877 F5
3820 F3
3836 H2
3841 H2

3863 B5
7808 G4
7809 A5
8401 H1

9801 B1
9802 B1
9803 B1
9804 A2

9805 B2
9806 C1
9807 C1
9808 C1

9809 C1
9810 B4
9811 B4
9812 D5

9813 F5
9814 E4
9815 G5
9816 F5

10 - 4 10 - 4

CIRCUIT DIAGRAM - MP3CD2002 BOARD (For reference only)

1234567891011121314

MP3-CD-2002

A

B

AD10

C

D

E

F

G

CD_IIS_DATA

H

I

1

2

3

6

7

Text version only

+3.3V

AD11

AD12

AD13

AD14

AD15

+core

provisional

+core

nPS

nRW

nMSTRB

+3.3V

2450

100n

7458

E0

EEPROM

E1

E2

SCL

WC_

M24C32

3454

15R

2472

3463

100R

3470

15R

F412

220u

3475

100R

2465

8

VCC

2459

2462

VSS

SDA

100n

4

1u

1u

3462

100R

2455

100n

3473

5

3465

100R

10K

100K

3499

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

3476

F414

IIS_WCLK

+3.3V

1

2

3

4

5

6

7

8

9

100R

+core

2452

144

DVSS9
CVSS1
A22

CVSS2

DVDD1

A10

HD7

A11

A12

A13

A14

A15

CVDD1

HAS

DVSS1

CVSS3

CVDD2

HCS

HR|W

READY

PS

DS

IS

R|W

MSTRB

IOSTRB

MSC

XF

HOLDA

IAQ

HOLD

BIO

MP|MC

DVDD2

CVSS4
BDR1

BFSR1

37

143

CVSS5

38

#

3480

+1.5V

5450

1u

142

A21

BCLKR1

39

100R

F422

IIS_SCLK

AD9

600R

F401

CVDD7

HCNTL0

DVSS2

40

AD8

BCLKR0

41

AD7

42

3481

AD6

135

134

136A5137A6138A7139A8140A9141

A4

HD6

AD0

AD1

AD2

+3.3V

15R

3450

2453

100n

128

127

129

130

132

133 110

131

A3

A1

A2

A0

HDS2

DVSS8

DVDD6

7451

AD3

AD4

AD5

DSP

For Flash version: TMS320VC5416
For ROM version: TMS320VC5406

BCLKX2

BFSR0

BCLKR2

43

100R

uP_CLK

BFSR2

44

3452

uP_FRAME

BDR0

45

100R

HCNTL1

46

BDR2

47

48

F438 F437

BCLKX0

49

50

CVSS6

51

2468

HINT

52

1u

CVDD3

53

BFSX0

54

BFSX2

126

3484

2451

1u

HDS1

HRDY

55

+3.3V

+core

125

CVSS10

DVDD3

56

15R

2469

F436

124

CVDD6

57

123

DVSS3

100n

DD15

122

D15

HD5

HD0

58

59

3482

CD10_SDA

DD14

BDX0

470R

121

D14

60

DD13

120

D13

BDX2

61

3483

uP_DATA

DD12

CD10_SILD

3478

470R

118

119

D12

HD4

IACK

HBIL

63

62

100R

DD11

117

NMI

+core

DD10

D11

DD8

DD9

116

114D8115

D9

D10

INT064INT165INT2

66 67

1u

2467

DD7

INT3

113

D7

68

+3.3V

DD6

+3.3V

3451

112

D6

CVDD4

69

15R

2454

100n

111

DVDD5

EMU1|OFF

HD1

CVSS7

70

3477

470R

CD10_RAB

109

A20

CVSS9

DVSS7

X2|CLKIN

HD3

CLKOUT

DVSS6

HPIENA

CVDD5

CVSS8

TMS

TRST

TDO

EMU0

TOUT

HD2

HPI16

CLKMD3

CLKMD2

CLKMD1

DVSS5

DVDD4

BDX1

BFSX1

DVSS4

BCLKX1

72

71

A19
A18
A17

A16

TCK

2451 B5
2452 B2
2453 B4
2454 B7

A

B

C

D

E

F

G

H

I

2455 C2
2456 C12
2457 D9
2458 C10
2459 D2
2460 E13
2461 D12
2462 D2
2463 D8
2464 G12
2465 G2
2466 G8
2467 H6
2468 H4
2469 H5
2470 D9
2471 E11
2472 D1
3449 E11
3450 A4
3451 B7
3452 H3
3453 A12
3454 C1
3455 C9
3456 C10
3457 D13
3458 D14
3459 F13
3460 F13
3461 E12
3462 E2
3463 F1
3464 F13
3465 A2
3466 H8
3467 F8
3468 F8
3469 E13
3470 F1
3471 E13
3472 H9
3473 G2
3474 G8
3475 G2
3476 H2
3477 H7
3478 B6
3479 H8
3480 H2
3481 H3
3482 H5
3483 H6
3484 H5
3485 I11
3486 I13
3487 I12
3488 I12
3489 I12
3490 H8
3491 D9
3492 F9
3493 H12
3494 H8
3495 H11
3496 H8
3497 I13
3498 D14
3499 A2
4450 C13
4452 F9
4453 I11
5450 B3
6450 E13
6451 E13
7450 A10
7451 D5
7452 F13
7453 F12
7454-A G11
7454-B F11
7454-C F11
7454-D G11
7455 D13
7456 E12
7457 E9
7458 A1
7460 I12

F401 B3
F402 E13
F403 E8
F404 E8
F405 E8
F406 E8
F407 F8
F408 F8
F409 F13
F410 F8
F411 E13
F412 G1
F413 G13
F414 I2
F415 H13
F416 H13
F417 H13
F418 H13
F419 H13
F420 H8

only for FLASH version

AD16

Flash

EPROM

9

10

1

2

Am29LV800B7450

DQ15|A-1

2471

100n

14

6

7

14

11

TMS_RESET

+3.3V

3495

+3.3V

3485

7

A16

BYTE

VSS

DQ7

DQ14

DQ6

DQ13

DQ5

DQ12

DQ4

VDD

DQ11

DQ3

DQ10

DQ2

DQ9

DQ1

DQ8

DQ0

OE

VSS

CS

7454-B

7454-D

10K

10K

A0

4453

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

3449

100R

4

5

12

13

3488

1

AD15

A15

2

AD14

A14

3

AD13

A13

4

AD12

A12

5

AD11

A11

6

AD10

108

AD18

107

AD17

106

105

AD16

104

D5

103

D4

102

D3

101

D2

100

D1

99

D0

98

RS

97

96

X1

95

94

93

92

91

90

F403

89

F404

88

F405

87

F406

86

TDI

F407

85

F408

84

F410

83

82

81

80

79

78

77

76

75

74

73

*

3496

3467

3474

100R

3490

F427

F434

F428

F429

F430

F432

+3.3V

10K

15R

2466

100R

F420

AU_IIS_DATA

DD5

DD4

DD3

DD2

DD1

DD0

2463

1u

+core

JTAG Interface

10K

3468

+3.3V

100n

3479

10K

3494

nCD10_RESET

16.93MHz
CSTCV

470R

3466

470R

CD10_SICL

1K

3455

1K

2457

10n

+3.3V

47R

3491

2470

100n

74HCT1G04

5

7457

4

3NC1

3492

1M

1460

+3.3V

3456

2

4452

3472

150K

AD9

AD8

2458

AD18

AD17

AD7

AD6

AD5

AD4

AD3

AD2

AD1

AD0

WE

A10

7

A9

8

A8

9

NC

10

NC

11

WE

12

RESET

13

NC

10n

14

NC

15

RY|BY

16

A18

17

A17

18

A7

19

A6

20

A5

21

A4

22

A3

23

A2

24

A1

7454-C

14

8

OE

7

74HC00D

7454-A

14

3

7

uP_FRAME

uP_DATA

# .... only for FLASH version

.... only for ROM version

*

+3.3V

10R

3453

DD15

DD7

DD14

DD6

DD13

DD5

DD12

DD4

DD11

DD3

2456

47R3461

7460

+5V

3493

100n

BC847BW

10K

uP_CLK

3489

10K

DD10

DD2

DD9

DD1

DD8

DD0

nPS

+3.3V

nMSTRB

nRW

for 5V front uP

BC847BW

100K

SPDIF_GND

4450

Voltage stabilisation

LM317D

220u

2461

BZX284-C3V9

6451

7456

BC847BW

F411

BC847BW

F409

100n

2464

CD_IIS_DATA

AU_IIS_DATA

CD10_SICL

CD10_SILD

nCD10_RESET

SPDIF_GND

100K

7455

2

O1

3

O2

6

O3

7

O4

IN

3459

220R

IIS_WCLK

IIS_SCLK

CD10_SDA

CD10_RAB

SPDIF

3486

1K

1

3464

10K

+1.5V

+3.3V

7453

3487

SPDIF

+3.3V

ADJ

3460

4

5
8

3471

3497

1K

3469

100R

6450

7452

3457

33R

F413

F415

F416

F417

F418

F419

F421

F423

F424

F425

F426

10K

+3.3V

1

2

3

4

680R

F402

2460

BZX284-C3V3

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

1455

3458

180R
3498

3K3

1451

FMN

FMN

SPDIF_GND

SPDIF

SPDIF_GND

+3.3V

+5V

100n

+5V

GND

CD_IIS_DATA

AU_IIS_DATA

IIS_WCLK

GND

IIS_SCLK

GND

CD10_SDA

CD10_SICL

CD10_RAB

CD10_SILD

CD10_RESET

SPDIF

SPDIF_GND

uP_FRAME

uP_DATA

uP_CLK

GND

F425 I13
F426 I13
F427 E8
F428 E8
F429 E8
F430 F8
F432 F8
F434 E8
F436 B5
F437 H5
F438 H4

1234567891011121314

LAYOUT DIAGRAM - MP3CD2002 BOARD (For reference only)

10 - 510 - 5

A

1460 A3
2456 A4
2458 D4
2459 D4
2460 D2
2462 C4
2470 B4
2471 C3

3449 C3
3452 B2
3453 A4
3455 B5
3456 D4
3457 D3
3458 D3
3459 C2

3460 C2
3461 B5
3462 C3
3463 C3
3464 C2
3466 A3
3472 D2
3478 B2

3482 B2
3483 B2
3485 B2
3486 A2
3487 A2
3488 B3
3489 B3
3491 B4

3492 A3
3493 B2
3495 B2
3497 B2
3498 D3
4452 A3
4453 B2
5450 D3

6450 C2
7450 B4
7452 C2
7453 C2
7454 C3
7455 D2
7457 B4
7460 B2

1451 B5
1455 A4
2450 C1
2451 B1
2452 C2
2453 B1
2454 B1
2455 D2

21345

Side A Side B

A

A

2457 A2
2461 D4
2463 A3
2464 D4
2465 D4
2466 A3
2467 B4
2468 B4

2469 B4
2472 D3
3450 C1
3451 B1
3454 D2
3465 C1
3467 A3
3468 A3

3469 C4
3470 D3
3471 C4
3473 C4
3474 A3
3475 C4
3476 C4
3477 B4

3479 A2
3480 C4
3481 C4
3484 B4
3490 A4
3494 A2
3496 A4
3499 C1

4450 A4
6451 D4
7451 B3
7456 D4
7458 D1

21345

A

B

C

D

This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram
respectively partslist.

21345

B

C

D

B

C

D

B

C

D

MP3 CD2002 Layout stage .1 2002 04 09

21345

11 - 1

CIRCUIT DIAGRAM - MAIN and POWER BOARD

11 - 1

11 - 2

LAYOUT DIAGRAM - MAIN BOARD (COMPONENT SIDE)

11 - 2

LAYOUT DIAGRAM - MAIN BOARD (COPPER SIDE)

11 - 311 - 3

LAYOUT DIAGRAM - POWER BOARD

11 - 4

11 - 4

EXPLODED VIEW DIAGRAM

12 - 1 12 - 1

72

70

71

66

65

67

12 - 2

ACCESSORIES

9940 000 01418 SPEAKER BOX (LEFT / RIGHT)
9940 000 01419 AM LOOP FRAME ASSY
9940 000 01421 REMOTE CONTROL MCM390

MECHANICAL PARTS LIST

1 9940 000 01398 CASSETTE DOOR LENS /22
1 9940 000 01464 CASSETTE DOOR LENS /21
2 9940 000 01395 CASSETTE DOOR
3 9940 000 01416 CASSETTE DOOR SPRING
4 9940 000 02227 BRACKET-CASSETTE DOOR

5 9940 000 01388 FRONT CABINET
6 9940 000 01397 DISPLAY LENS /22
6 9940 000 01463 DISPLAY LENS /21
7 9940 000 01402 RING-CD FUNCTION
8 9940 000 01401 KEYSET - CD FUNCTION

10 9940 000 01404 KNOB- VOLUME
11 9940 000 01434 CASS MECHANISM W991S-390
12 9940 000 01403 KEYSET - PROGRAM
16 3103 309 05390 CD DA12T3 ASSY
17 9940 000 01393 CD TRAY

18 9940 000 01407 STABILIZER
19 9940 000 01406 BRACKET - MAGNET CLAMPER
20 9940 000 01415 SPRING PLATE FOR CD DOOR
21 9940 000 01414 CD DOOR SPRING
22 9940 000 01392 CD DOOR

29 9940 000 01389 REAR CABINET /22
29 9940 000 01461 REAR CABINET /21
33 9940 000 01411 CD DOOR GEAR
35 9940 000 01396 CD DOOR LENS
37 9940 000 01391 FRONT PANEL /22

37 9940 000 01462 FRONT PANEL /21
38 9940 000 01394 CD TRAY COVER
62 9940 000 01399 LIGHT GUIDE
65 9940 000 01412 PUSH LOCK FOR CASS. DOOR
66 4822 492 11344 SPRING COMPRESSION

67 3140 114 60321 BRACKET- PUSH LOCK
68 9940 000 01405 KNOB-POWER
70 9940 000 01417 DUST COVER FOR DA12N
71 4822 529 10386 DAMPER - RUBBER (30 DEG)
72 4822 529 10387 DAMPER - RUBBER (35 DEG)

13 - 1

ELECTRICAL PARTSLIST

9940 000 01698 CD PCB MCM390/22 ASSY
9940 000 01699 TUNER PCB MCM390/22 ASSY
9940 000 01701 LOGIC DECK PCB MCM390 ASSY
9940 000 01702 MAIN PCB MCM390/22 ASSY
9940 000 01703 DISPLAY PCB MCM390/22 ASSY

9940 000 01427 MP3 DECODER PCB ASSY

CD SERVO BOARD

7800 9352 684 20557 IC SM SAA7325H/T/M2B
7806 4822 209 32852 TDA7073A/N2
7809 4822 209 32852 TDA7073A/N2
7810 4822 209 33165 TDA1308T/N1
7811 5322 209 82941 LM358D

9940 000 01422 CD DOOR SWITCH 1P1T
9940 000 01423 16P FFC L=70 P1.0
9940 000 01424 6P FFC CABLE L=190 P1.25
9940 000 01425 6P FFC CABLE L=200 P1.0
9940 000 01426 19P FFC CABLE L=80 P1.0

TUNER BOARD

2106 9965 000 17282 TRIMMER CAP. 10P N450
2155 9965 000 17282 TRIMMER CAP. 10P N450
5102 9940 000 01429 MW ANT COIL BLACK
5103 9940 000 01431 LW ANT COIL PINK 7MM
5110 2422 542 90071 FM FRONTEND FE450-G01

5111 2422 549 44023 AM IF 7MM 450KHZ
5112 4822 157 70302 AM IF F7MCS-12216N
5114 4822 157 70302 AM IF F7MCS-12216N
5115 9940 000 01428 IFT 7MM COIL LPF
5119 4822 157 11443 FM IF 10M7

5122 2422 549 44108 MW OSC COIL
5123 2422 549 44108 LW OSC COIL
5130 2422 549 43772 BOBBIN COIL WHITE 1 1/2T
5131 2422 549 43772 BOBBIN COIL WHITE 1 1/2T
7103 9351 772 20557 IC SM TEA5762H/V1

MAIN BOARD

CON405 9940 000 01457 RCA JACK RED/WHITE
CON601 9940 000 01459 SPEAKER TERMINAL JACK
CON602 9940 000 01456 STEREO H/PHONE JACK
JK301 9940 000 01458 FM 75 OHM ANT JACK
IC201 9940 000 01435 IC S7805P

IC401 5322 209 10421 HEF4094BP
IC402 4822 209 10263 HEF4052BP
IC501 4822 209 10264 HEF4069UBP
IC601 9965 000 15892 IC TDA7265 SGS
Q203 9940 000 01436 TRANSISTOR 2SB1566-F

Q402 9965 000 04928 ON4986
Q403 9965 000 04928 ON4986
Q404 9965 000 04928 ON4986
Q405 9965 000 04928 ON4986

13 - 2

ELECTRICAL PARTSLIST

DISPLAY AND MCU BOARD

SW701 9940 000 01444 TACT SWITCH
SW702 9940 000 01445 TACT SWITCH
SW703 9940 000 01445 TACT SWITCH
SW704 9940 000 01445 TACT SWITCH
SW705 9940 000 01445 TACT SWITCH

SW706 9940 000 01445 TACT SWITCH
SW707 9940 000 01445 TACT SWITCH
SW708 9940 000 01445 TACT SWITCH
SW709 9940 000 01445 TACT SWITCH
SW710 9940 000 01445 TACT SWITCH

SW711 9940 000 01445 TACT SWITCH
SW712 9940 000 01445 TACT SWITCH
SW713 9940 000 01445 TACT SWITCH
SW714 9940 000 01445 TACT SWITCH

9940 000 01446 FFC CABLE 16P P1.25 L200

EN701 9940 000 01437 ROTARY ENCODER
IC701 9940 000 01438 TMP86CS25FG-6BR2 M390
IC702 9940 000 01439 M24C01WMN6T EEPROM
IC703 4822 209 31981 SAA6579T
LCD701 9940 000 01441 LCD DISPLAY 81057TT-H

LED701 9940 000 01442 LED 5.25X2.9 RED
LED702 9940 000 01443 LED 5.2X3.4 BLUE OVAL
RS701 9322 155 82667 IR RECEIVER TSOP2236

CASSETTE BOARD

7720 9322 167 09668 IC SM AN17150ATA
5703 9940 000 01432 OSC COIL-RED
7610 5322 209 11306 HEF4094BT
7786 9940 000 01433 TRANSISTOR (FET) J112

RECTIFIER BOARD AND MISCELLANEOUS

D107 9965 000 19419 RETCTIFIER DIODE 1N5401
D108 9965 000 19419 RETCTIFIER DIODE 1N5401
D109 9965 000 19419 RETCTIFIER DIODE 1N5401
D110 9965 000 19419 RETCTIFIER DIODE 1N5401
RL101 9940 000 01448 9V DC RELAY 10A

F101 9940 000 01447 FUSE 2.5A 250V D5X20MM
F102 4822 071 53152 FUSE 3.15A
F103 4822 071 53152 FUSE 3.15A

!

!
!
!

9940 000 01452 DC COOLING FAN

!

9940 000 01451 VDE POWER CORD

!

9940 000 01465 STANDBY TRANSF. /21

!

9940 000 01455 STANDBY TRANSF. /22

!

9940 000 01466 POWER TRANSF. 230V

!

9940 000 01449 POWER TRANSF. 120/230V

SET BLOCK DIAGRAM

14-1

14-1

SET WIRING DIAGRAM

14-2

14-2

15-1

CIRCUIT DIAGRAM - DISPLAY & KEY BOARD

15-1

LAYOUT DIAGRAM - DISPLAY BOARD

COMPONENT SIDE COPPER SIDE

15-2

15-2

16-1

CIRCUIT DIAGRAM - CD & MCU BOARD

16-1

16-2

LAYOUT DIAGRAM - CD & MCU BOARD
TOP VIEW

16-2

17-1

CIRCUIT DIAGRAM - MAIN & POWER BOARD

17-1

LAYOUT DIAGRAM - MAIN BOARD
TOP VIEW

17-2

17-2

LAYOUT DIAGRAM - MAIN BOARD
BOTTOM VIEW

17-3

17-3

LAYOUT DIAGRAM - POWER BOARD

17-4

17-4

T

18-1

ACCESSORIES

SPK 994000001418 SPEAKER BOX (LEFT RIGHT)
AMLP 994000001419 AM LOOP FRAME ASSY
REMO 994000001421 REMOTE CONTROL MCM390
ANTW 994000003268 ANTENNA WIRE 1000MM
CORD

! 994000003068 6 FEET POWER CORD

MECHANICAL PARTS LIS

1 994000001398 CASSETTE DOOR LENS /22
1 994000001464 CASSETTE DOOR LENS /21
2 996510000400 CASSETTE DOOR
3 996510000396 CASSETTE DOOR SPRING
4 994000002227 BRACKET-CASSETTE DOOR

5 996510000398 FRONT CABINET
6 996510000399 DISPLAY LENS /22
6 994010001463 DISPLAY LENS /21
7 994000001402 RING-CD FUNCTION
8 994000001401 KEYSET - CD FUNCTION

10 994000001404 KNOB- VOLUME
11 994000001434 CASS MECHANISM W991S-390
12 994000001403 KEYSET - PROGRAM
16 994000005786 CD MECHANISM DA11VF(SANYO)
17 994000001393 CD TRAY

18 994000001407 STABILIZER
19 994000001406 BRACKET - MAGNET CLAMPER
20 994000001415 SPRING PLATE FOR CD DOOR
21 994000001414 CD DOOR SPRING
22 994000001392 CD DOOR

26 994000001452 DC BRUSHLFSS COOLING FAN
29 994000001389 REAR CABINET /22
29 994000001461 REAR CABINET /21
33 994000001411 CD DOOR GEAR
35 994000001396 CD DOOR LENS

37 996510000401 FRONT PANEL /22
37 994000001462 FRONT PANEL /21
38 994000001394 CD TRAY COVER
65 994000001412 PUSH LOCK FOR CASSETTE DOOR
66 482249211344 SPRING COMPRESSION

67 996510000402 BRACKET PUSH LOCK
68 994000001405 KNOB-POWER
70 994000001417 DUST COVER FOR DA12N
71 994000003233 CD DAMPER
72 996510000397 CD DAMPER PINK COLOR 40DEG

CDSW 994000001422 CD DOOR SWITCH 1P1T
SWSP 994000005777 SWITCH SPRING FOR PUSH LOCK

Remark: Refer to Page12-1 Set Exploded View

18-2

ELECTRICAL PARTS - MISCELLANEOUS

M48 994000001423 FFC 16P L=70MM P=1MM
M49 996510000403 FFC CABLE 14P L120MM P1.0MM
M50 996510000404 FFC CABLE 7P L120MM P1.25MM
M51 996510000405 FFC CABLE 140MM P1.25MM 8P
M52 994000003263 7P FFC CABLE 180MM P=1.25MM

M53 996510000406 FFC CABLE L=190MM 26PINS
M54 996510000407 STB. TRF. EI-35 230V 12V 50MA
M55 996510000408 TRASFO EI-66 50HZ 230V
M56 994000001703 DISPLAY PCB MCM390/22 ASSY
M57 996510000376 C MUSIC BOARD ASSY

M58 994000001701 CASS BOARD ASSY
M59 994000003191 TUNER BOARD ASSY

Remark: Tuner Board refers to Chapter 8

Cass Board refers to Chapter 9

18-3

ELECTRICAL PARTS LIST - DISPLAY BOARD

EN701 994000001437 ROTARY ENCODER
IC701 996510000395 I.C. HT1623 100 QFP
LCD701 996510000392 LCD DISPLAY GA1433TT-H
LED701 996510000394 LED INDICATOR RED4.3X2.98MM
LED702 996510000393 LED INDICATOR D5

RS701 994000005759 INFRARED RECEIVER IRM502H-S
SW701 994000001444 TACT SWITCH TSA-065001-150
SW702 994000001445 TACT SWITCH TC-0010-10
SW703 994000001445 TACT SWITCH TC-0010-10
SW704 994000001445 TACT SWITCH TC-0010-10

SW705 994000001445 TACT SWITCH TC-0010-10
SW706 994000001445 TACT SWITCH TC-0010-10
SW707 994000001445 TACT SWITCH TC-0010-10
SW708 994000001445 TACT SWITCH TC-0010-10
SW709 994000001445 TACT SWITCH TC-0010-10

SW710 994000001445 TACT SWITCH TC-0010-10
SW711 994000001445 TACT SWITCH TC-0010-10
SW712 994000001445 TACT SWITCH TC-0010-10
SW713 994000001445 TACT SWITCH TC-0010-10
SW714 994000001445 TACT SWITCH TC-0010-10

ELECTRICAL PARTS LIST - CD & MCU (C MUSIC) BOARD

IC901 996510000377 IC SAA7838
IC902 994000005753 IC D9258PH
IC903 994000003272 IC M24C01-RDW6T
IC904 994000003215 RDS IC SAA6581T
Q903 996510000378 TRANSISTOR BST50

X901 994000005742 CRYSTAL 8.4672MHZ 20PF
X902 994000003208 CRYSTAL 32.768KHZ 12.5PF -10P
X903 994000003209 CRYSTAL 4.332MHZ HC-49/S

ELECTRICAL PARTS LIST - MAIN BOARD

CON405 996510000382 RCA JACK R/W
CON601 996510000380 PUSH TERMINAL JACK PST-418
CON602 994000001456 STEREO HEADPHONE JACK
IC201 994000005724 I.C. LD1117AL-3.3V-D
IC401 996510000386 I.C. HEF4094BP

IC402 996510000384 I.C. HEF4052BP
IC501 996510000385 I.C. HEF4069UBP
IC601 996510000383 I.C. E-TDA7265
JK301 996510000381 9.5MM FM ANT. JACK 75R
L1 994000003204 CHOKE COIL 10MH

L2 994000003204 CHOKE COIL 10MH
L601 996510000388 CHOKE COIL 8UH 3A1941N
L602 996510000388 CHOKE COIL 8UH 3A1941N

18-4

ELECTRICAL PARTS LIST - MAIN BOARD

L603 996510000388 CHOKE COIL 8UH 3A1941N
L604 996510000388 CHOKE COIL 8UH 3A1941N
L605 996510000387 CHOKE COIL 10UH K% 2.8X7MM
L606 996510000387 CHOKE COIL 10UH K% 2.8X7MM
Q1 996500039268 TRANSISTOR KTC-8050C

Q203 994000001436 TRANSISTOR 2SB1566-F
Q208 994000003206 TRANSISTOR 8550D
Q2 994000005727 TRANSISTOR 2SB562C TO-92MOD
Q402 996500004928 ON4986
Q403 996500004928 ON4986

Q404 996500004928 ON4986
Q405 996500004928 ON4986
Q601 996500039268 TRANSISTOR KTC-8050C
Q602 996500039268 TRANSISTOR KTC-8050C
Q604 996500039268 TRANSISTOR KTC-8050C

ZD602 996510000379 ZENER DIODE 11V 1/2W (TC11V)

ELECTRICAL PARTS LIST - LOGIC DECK BOARD

5703 994000001432 OSC COIL-RED SB10-4MH
7610 933406660653 IC SM HEF4094BT (PHSE) R
7720 932216709668 IC SM AN17150ATA (MATJ) R
7786 994000001433 TRANSISTOR (FET) J112
2106 994000001428 IFT 7MM COL LOW PASS FILTER

5102 994000001429 MW OSC COIL BLACK
5103 482215770302 F7MCS-12216N
5103 994000001431 LW OSC COIL PINK 7MM
5111 996500017282 TRIMMER CAPACITOR CTC-10P N450
5112 482215711443 2U4 10M7

5114 482215711443 2U4 10M7
5115 242254944023 IND VAR 7MM 7PY 450KHZ B
5119 242254290071 TUN FM FE450-G01 Y
5122 242254944108 IND VAR 7MM 7PY 796KHZ B
5123 242254944108 IND VAR 7MM 7PY 796KHZ B

7103 935177220557 IC SM TEA5762H/V1 (PHSE) Y

ELECTRICAL PARTS LIST - RECTIFIER (POWER) BOARD

C115 994000003217 AL.E.CAP 3300UF 25V
F101
F102
F103
RL101

! 996510000389 FUSE 2.5A 250V
! 996510000390 FUSE 3.15A 250V
! 996510000390 FUSE 3.15A 250V
! 994000001448 9V DC RELAY 10A ME-7-009-HL