Philips FW-C399 Service Manual

Service Manual

Mini System

Service Service

Service

FW-C399/21/21M/22/37

COMPACT

TABLE OF CONTENTS

Page

Location of pc boards & Version variations................1-2

Technical Specifications .............................................1-3

Measurement setup....................................................1-4

Service Aids, Safety Instruction, etc. ..........................1-5

Disassembly Instructions & Service positions .............. 2

Service Test Programs & DEMO Mode.........................3

Set Block diagram .........................................................4

Set Wiring diagram ........................................................ 5

Front Board....................................................................6

Tuner Board: Systems Non-Cenelec ....................... 7A

Systems Cenelec............................... 7B

ETF7 Tape Module ........................................................9

3CDC-LLC-MB Module................................................10

MMPWR 100W Module ............................................... 11

AF9 Board.................................................................... 12

Set Mechanical Exploded view & parts list .................13

DIGITAL AUDIO

CLASS 1

©

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 KC 0149 Service Audio Printed in The Netherlands Subject to modification

Version 1.0

LASER PRODUCT

GB

3139 785 30031

LOCATION OF PC BOARDS

CD KEY BOARD

F

R

O

N

B

T

O

A

R

D

CD

BOARD

MAINS BOARD

KARAOKE BOARD

1-2

TUNER

BOARD

AF9 BOARD

MAINS SOCKET BOARD

ETF7 BOARD

HEADPHONE BOARD

LEFT/RIGHT AMPLIFIER & SUPPLY BOARD

VERSION VARIATIONS:

Type /Versions: FW-C399

Features &

/21 /21M /22 /30 /33 /34 /37

Board in used: Karaoke x x x

News x x RDS x x Rotary Encoder (volume control) x x xxxxx Jog Shuttle x x xxxxx Voltage Selector x x Aux Input x x xxxxx Digital Output Headphone Socket x x xxxxx Line Output Matrix Surround Loudspeakers Standby - FTD Clock Display x x xxxxx ECO Standby - Dark x x xxxxx ECO6 Tuner board - System Non-Cenelec x x x x x x ECO6 Tuner board - System Cenelec x ETF7 Tape Module: Non-Autoreverse Ferro x x xxxxx MMPWR 100W Module: 100W Phase Inverse version x x xxxxx

SPECIFICATIONS

1-3

GENERAL:

Mains voltage : 110-127V/220-240V Switchable for /21/21M

120V for /37

230V for /22/30/33/34 Mains frequency : 50/60Hz Power consumption : < 1W at ECO Standby (FTD off)

< 25W Standby (Demo off)

< 175W 1/8 Prated Clock accuracy : < 4 seconds per day Dimension centre unit : 265 x 310 x 381mm

TUNER: FM

Tuning range : 87.5-108MHz

65.81-74MHz for /34

1)

Grid : 50kHz (& 30kHz for /34)

100kHz for /37 IF frequency : 10.7MHz 20kHz Aerial input : 75 coaxial

300 click fit for /37 Sensitivity at 26dB S/N : < 7 V Selectivity at 600kHz bandwidth : > 25dB IF rejection : > 60dB [> 75dB] Image rejection : > 25dB Distortion at RF=1mV, dev. 75kHz : < 3%

-3dB Limiting point : < 8 V Crosstalk at RF=1mV, dev. 40kHz : > 18dB

MW

Tuning range : 531-1602kHz

530-1700kHz for /21/21M/37 Grid : 9kHz

10kHz for /21/21M/37 IF frequency : 450kHz 1kHz Aerial input : Frame aerial Sensitivity at 26dB S/N : < 4.0mV/M Selectivity at 18kHz bandwidth : > 18dB IF rejection : > 45dB Image rejection : > 28dB Distortion at RF=50mV, m=80% : < 5%

LW

Tuning range : 153-279kHz for /22 Grid : 3kHz IF frequency : 450kHz 1kHz Aerial input : Frame aerial Sensitivity at 26dB S/N : < 7.0mV/M Selectivity at 18kHz bandwidth : > 24dB IF rejection : > 30dB Image rejection : > 30dB Distortion at RF=50mV, m=80% : < 5%

AMPLIFIER:

Output power (6 , 1 kHz, 10% THD) : 2 x 120W 1dB

2 x 100W FTC Frequency response within -3dB : 60Hz-15kHz Dynamic Bass Boost : DBB OFF, DBB 1, DBB 2, DBB 3 Digital Sound Control : Jazz, Rock, Techno, Optimal VEC Control : Cinema, Hall, Concert Incredible Surround : Incr. Surround, IS off Max Sound : Max Sound, Max off

2)

Headphone output at 32 : 15mW 2dB

5mW 2dB (CD mode)

Input sensitivity

Aux / CDR : 500mV / 1.0V at 600

Mic : {3.5mV} at 600

CASSETTE RECORDER:

Number of track : 2 x 2 stereo Tape speed : 4.76 cm/sec 2% Wow and flutter : < 0.4% DIN Fast-wind/rewind time C60 : 130 sec Bias system : 75kHz 10kHz Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz Signal to noise ratio Ferro : > 48dBA

COMPACT DISC:

Measurement done at output conn. of the CDC module. Frequency response within 1.5dB: 20Hz - 20kHz Output level (in Vrms) :550mV 1dB, Z

= 100

out

Signal/Noise ratio (A-weighted) : > 80dBA Distortion at 1kHz : < 0.003% Channel unbalance at 1kHz : 1dB Channel separation at 1kHz : > 60dB De-emphasis : 0 or 15/50 mS (Switched by subcode

on the disc)

[....] Values indicated are strictly for "Cenelec version" only

{....} Values for Karaoke version only

1)

Default setting is OFF, to switch on please refer page 3-1.

2)

Frequency response in each setting is software controlled.

3)

6 , 60Hz - 12,5 kHz, 10% THD for /37 only.

3)

2)

Ornamental (pos 130) .

reach the catches for the Cover Front

(pos 129) but it has to be removed in order to

Front Cabinet (pos 101) and Cover Front Display

release 4 catches to detach the Cover Front Display (pos

129).

5) Remove the 2 screws behind the knobs' locations and

(pos 130).

6) Release 4 catches to detach the Cover Front Ornamental

Notes: There is nothing are sandwiched between the

Figure 4

12cm length and tape its narrow side on to the top and

bottom side of the Volume knob (pos 139) as shown in

figure 5.

figure 5) to give more leverage in pulling out the knob as

shown in figure 6.

have to rotate the knob to provide the most exposed area

during application of the packaging tape.

1) Cut a piece of packaging tape approximately 5cm width by

Dismantling of the Cover Front Display (pos 129) and Cover Front Ornamental (pos 130)

2) Place a small screw driver in between the tape & knob (see

3) Do likewise for the Jog Rotary knob (pos 138). You may

(pos 136 & 140) by releasing 3 catches.

4) Remove the Button Sound Control & Lightguide assembly

Figure 6

Figure 5

2-1 2-1

door

2. Twist screw driver

1. Place screw driver

(flat side) between

the cover & cassette

DISMANTLING INSTRUCTIONS

Dismantling of the Cassette Cover

Figure 2

3. Lift up and out

Figure 1

3 until the CDC tray starts to move out of the Front Cabinet

(pos 101). The CDC tray is now disengaged and can be

pulled out completely.

4) Remove the Cover Tray (pos 106) as shown in figure 4.

5) Loosen 4 screws A to remove the CDC Module (pos 1105)

the rear and remove it upwards.

the rear and remove it outwards. Do likewise for the Panel

Dismantling the 3CDC Module and Tuner Board

1) Loosen the 4 screws, slide Cover top (pos 255) towards

left (pos 253).

2) Loosen 3 screws, slide the Panel right (pos 254) towards

as shown in figure 3.

256) and release 2 catches C1 to remove the Tuner Board.

6) Loosen 3 screws N (see figure 10) on the Panel Rear (pos

A

3) Push the gear slowly towards the front as shown in figure

Turn the Gear towards the Front

till the CDC Tray starts to open

A

Figure 3

A

2-2

M

N

C1

H

C5

C4

Mains Socket board.

256) with the help of a minus screw driver and pull out the

Dismantling of the Rear Panel

1) Loosen 5 screws H as shown in figure 10.

2) Release 2 catches C4 on the Mains Socket body to free the

Rear Panel.

3) Release 2 catches C5 on both sides of the Rear Panel (pos

ensure the fan blade and wires are in the right

the Mains Transformer / Mains Board assembly.

3) Loosen 4 screws L for the Mains Transformer to remove

Note: During re-assembly care should be taken to

Figure 10

assembly from the Bottom plate (pos 265) as shown in

figure 11.

Dismantling of the Bottom assembly

1) Loosen 2 screws J and lift-up the Power Board / Heatsink

as shown in figure 12.

2) Loosen 2 screws K to remove the Fan / Bracket assembly

Figure 12

direction and position.

Figure 11

C2

C

C3

Figure 7

2-2

AF9

2.Pull out

board

catch

1.Press

inwards

Cabinet Assembly as shown in figure 7.

the AF9 board as shown in figure 10.

both sides of the set.

(pos 101) and pull the Front Cabinet assembly out of the

1) Release 2 catches C2 to free the AF9 board from the Front

2) Loosen 1 screw M on the Rear panel (pos 256) to remove

Detaching the AF9 board and Front Cabinet Assembly from the Bottom/Rear assembly

3) Loosen 2 screws C at the bottom of the Front Cabinet on

4) Release 2 catches C3 on both sides of the Front Cabinet

Bottom plate (pos 265).

Dismantling of the Front Board and ETF7 module

1104).

4) Loosen 11 screw F to remove the Front Board.

5) Loosen 6 screws G to remove the ETF7 Module (pos

stated in Dismantling the Cover Front Display.

252) as shown in figure 8.

2) Loosen 3 screws D to remove the Bracket CDC Right (pos

Headphone board.

3) Loosen 3 screws E to remove the Karaoke board and

1) Remove the Jog and Volume knobs (pos 138 & 139) as

Figure 9

Figure 8

2-3 2-3

Service position C

wires are properly inserted into their respective sockets

and routed not to touch or obstruct any moving parts.

Note: After re-assembly, it is very important to ensure the

Service position D

Service positions

Service position A

Service position B

3-1

the set will confirm with "DEMO OFF" and switch to Standby.

ACTION

DEMO Mode

will begin.

To Switch off Hold the button down for 5 seconds during the DEMO display,

To Switch on Hold the button down for 5 seconds during Standby, DEMO

Mini 2002 FW-C399 Dated: wk141

N

DISPLAY

TEST

Y

Button pressed?

(see note 1)

Display shows Fig. 1

and selected LEDs on

N

Button pressed?

Y

Display shows Fig. 2

and selected LEDs on

Various

other Tests

Display shows value for 2 seconds.

Values increases or decreases in steps of 1

"PASS" is displayed if the uProcessor read

back the test pattern correctly, otherwise

"FAIL" will be displayed.

ACTION

N

for 1 second.

to Exit

(see note 2)

Y

Button pressed?

Activated with

EEPROM TEST A test pattern will be sent to the EEPROM.

TEST

EEPROM FORMAT Load default data. Display shows "NEW"

until 0 (Min.) or 40 (Max.) is reached.

Caution!

All presets from the customer will be lost!!

or

mains cord

Disconnect

Volume Knob

Jog Shuttle knob

ROTARY

ENCODER TEST

LEAVE SERVICE

TESTPROGRAM

3-1

hold & AUX

depressed while

plugging in the mains cord

To start service test program

S refers to Service Mode.

V refers to Version.

yy refers to Software version number of Processor.

(Counting up from 01 to 99)

"S-Vyy"

(Main menu)

ROM version *

Display shows the

N

SERVICE

PLAY MODE

STANDBY-ON

N

QUARTZ

TEST

Y

Button pressed?

Y

Button pressed?

Figure 1

note 1 : All LEDs are on except ECO POWER.

will be displayed.

In case of failures, error

codes according to table 2

Set is in Service PLAY Mode.

Display shows

The Service Play Mode is intended to

32K

pin 80 of uP = 2048Hz

Output at (Front Board)

detect and identify the failures in the CD Mode.

In this mode the electronics will still function

even when an error is detected so that

repair activities can be carried out.

N

Y

Button pressed?

Figure 2

note 2 : Only DISC 2, TUNER, AUX, DSC, VEC & MAX SOUND are on.

Error Description

Focus Error

Triggered when the focus could not be found within a certain time when starting up the CD

or when the focus is lost for a certain time during play.

Radial Error

Triggered when the radial servo is off-track for a certain time during play.

Sledge In Error

The sledge did not reach its inner position (inner-switch is still close) before approximately

6 Sec. have passed by. Inner-switch or sledge motor problem.

Sledge Out Error

The sledge did not come out of its inner position (inner-switch is still open) before approximately

E1000

E1001

E1002

E1003

"OSE"

Oversea

USA

"USA"

"EAS"

East Eur.

87.5MHz

8M

Display shows

Output at (Front Board)

pin 80 of uP = 1,953.125Hz

Error code

N

Y

Button pressed?

250 mSec. have passed by. Inner-switch or sledge motor problem.

Jump-offtrack error

Triggered in normal play when the jump destination could not be found within a certain time.

When this error occurred, software will try to recover by initiating the jump command again.

If it is recoverable, the disc will continue to play.

Subcode Error

Triggered when a new subcode was missing for a certain time during play.

PLL Error

The Phase Lock Loop could not lock within a certain time.

Turntable Motor Error

Generated when the CD could not reached 75% of speed during startup within a certain time.

Discmotor problem.

Focus Search Error

The focus point has not been found within a certain time.

This happens when the carousel switch is defective and closed all the time, or when the

carousel is blocked when it is located exactly at a disc position.

This happens when the carousel switch is defective and does not closed electrically, or when

the carousel is blocked in between two disc positions. The time-out is approximately 5 Sec.

The drawer could not open or enter the inside position and is opening again. This happen when

the drawer is blocked and cannot go fully inside or when the drawer switch is defective and does

not close.

E1005

E1006

E1007

E1008

E1020

E1070

E1071

E1079

108MHz

530/531kHz*

1700/1602kHz*

530kHz

1700kHz

531kHz

1602kHz

560/558kHz*

1500/1494kHz*

560kHz

1500kHz

558kHz

1494kHz

87.5MHz

98/87.5MHz*

98MHz

87.5MHz

87.5/98MHz*

87.5MHz

98MHz

Table 2

N

TUNER

TEST

SERVICE TEST PROGRAM

TUNER

Button pressed?

Table 1

"EAS"

108MHz

65.81MHz

74MHz

87.5MHz

531kHz

1602kHz

558kHz

1494kHz

98MHz

70.01MHz

65.81MHz

East Eur. Extended-band

Y

"ccc"

Display Tuner Version

TUNER

Button pressed?

N

Y

except:

Tuner works normally

Service frequencies are

copied to the RAM (see Table1)

PROGRAM button

Disconnect

Mains cord ?

N

Y

Service Mode left

"EUR"

Europe

531kHz

558kHz

108MHz

87.5MHz

123456789

PRESET

1602kHz

1494kHz

153kHz

279kHz

198kHz

98MHz

10

87.5MHz

11

- the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea (/21) version.

- the extended FM1 (65.81MHz - 74MHz) is toggled on and off for East Eur. (/34) version.

By holding the TUNER and buttons depressed while switching on the Mains supply, one

of the undermentioned features will be activated:

Note: * Depending on the selected grid frequency (9 or 10kHz)

4-1 4-1

-CMOS

REG

-CMOS (-9V)

-Vkk

+12A

SA BUFFER

500mV

SIMPLE KARAOKE

76dBA

+12A

+9.1V

+9V

-Vkk

16dB

SWITCH

78dBA

650mV

HEADPHONE

+5V6_CON

REG

+5V

LOW_PWR_SUP

3mV

MIC DET

+5V6

10M

(ONLY FOR -/37)

LOW_PWR_CTRL

FW-C399 Block diagram date: wk147

STANDBY TRAFO

3.2dB

L

TRAFO

MAINSI2C CLK

N

CHOKE

FOR -/21 ONLY

(NOT USED FOR -/37)

VOLTAGE

SELECTOR

2 X 100W

2 X 6 OHMS

L/R SPEAKER

+VH+VL

POWER

STK-442

AMPLIFIER

67dBA

1.90V

+

-

ATTEN.

Rin = 3k

LEFT/RIGHT

3.0dB

-VH-VL

-

FANSPEED

FAN

CONTROL

D

33R

47R

1K

D

85dBA

3dB

TDA7468

AMPLIFIER

HEADPHONE

500mV

76dBA

16dB

14 dB

SOFTWARE CONTROL

2.50V

+12A

L CHANNEL

VOL. 2

&

TREBLE

VOL. 1

SURROUND

INCREDIBLE

ATTN.

BASS

INTERFACE

-8.5dB

A

NJM4556AM

SOURCE SELECTOR

I2C

Gv = 25dB

-Vkk

+5V6

500mV

I2C CLK

I2C DATA

D

A

SIS FILTER

500mV

ATTN.

-Vkk

+5V6

CIRCUIT

MUTE

-26 dB

MUTE

CD STANDBY

M62320FP

AMP_ON

CD_PORE

AF9

CONTROL

MUTEHP DET

CONTROL

CD SUPPLY

I2C SHIFT

REGISTER

I2C CLK

I2C DATA

+CD (+5V)

MAX

BIPLANER/

+5V6

POWER SUPPLY

LEDS

+V

+5V6

+LED

LEDS

DSC/VEC/DBB

CDC

LEDS

+LED

+VH

-VH

+VH

-VL

-VH

F2

F1

NTC

-Vkk

+5V6

+G

+F

I2C DATA

D

SHIFT

REGISTER

LED STR

LED CLK

LED ENABLE

LED DATA

SHIFT

REGISTER

-Vkk

+F

+5V6_CON

uP

TMP87CS71F

+12A

+5V6_CON

IR EYE

+V

+12M

F1x

F2x

+G

+F

FTD

VOLUME

CONTROL

JOG

CONTROL

ECO

POWER

SWITCH

+E

D

EEPROM

+5V6_CON

+E

+F

KEY SCAN

+F

CIRCUIT

POWER DOWN

POWER_DOWN

F1

F1x

SA1, SA2, SA3

MATRIX

F2

F2x

HP DET MIC DET

-Vkk

D

HP DET

REG

+9.1V

A

100mV

250mV

CDC

CONTROL

+12M

+CD

3CDC-L2C

SET BLOCK DIAGRAM

-6dB TRACK

DM

+12A

FM (67.5 kHz)

AM (80% MOD)

125mV

ECO6

TUNER

A

CONTROL

AUX / CDR

125mV

500mV / 1000mV

TAPE

28mV

CONTROL

AM

ETF7

A

+12M +12A

-CMOS

LED

ECO POWER

+E

FRONT

NTC

POWER_DOWN

CLIPPING

POWER

CONTROL

LOW_PWR_CTRL

RDS

DECODER

TUNER

S/N AT 500mW

HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL

LEVELS AT MAX VOL

CDC

TAPE

CONTROL

MAIN SIGNAL PATH

XX mV

YY dBA

MEASUREMENTS ARE IN AUX MODE :

ZZ dB

NOTE :

250nWb/m

5-1

CD CHANGER

CDC-L2C

CD_RIGHT

CD_LEFT

GND_A

23

1805

FRONT

5-1

P04

KEY1

1

1403

4P

1400

1440

CDC KEYS

SET WIRING DIAGRAM

+5V_CD

(1101)

KEY2

FFC AD

GND_M

GND_D 4

220mm

(1101)

(1105)

3CDC-L2C

+12V_D

SW_INFO

SICL

SHR_STR

SH_CLK

FFC SIDE

SILD

GND_D_CD

SH_DATA

MIC_DET LOW_PWR_CTRL CLIPPING POWER_DOWN SA_IN HP_DET TU_GND TU_ENABLE TU_DATA TU_CLK TU_STEREO

CDC-LC

CD_GND CD_SILD CD_SICL CD_SW_INFO CD_GND CD_SH_STR CD_SH_CLK CD_SH_DATA F2 F1

-Vkk +5V6 +5V6 +5V6_CON GND_D I2C_CLK I2C_DATA I2C_GND NTC

TPSHSTR TPSHDATA TPSHCLK GND_D +F TPADC1 TPADC2

ETF7

PORE

11

1

19

1

7

1

GND_D

9

1402

FFC SIDE

1401

FFC TOP

1404

FFC SIDE

15P 180mm

1800

180mm

11P

1403

140mm

19P

1402

140mm

7P

1401

FFC BD

FFC AD

FFC BD

MIC IN

1800

(1101)

MIC_DET

GND_A

1

1801

SIMPLE KARAOKE

1501

FFC SIDE

1523

1CD_LEFT

CDC-L2C

GND_A

ETF7

TP_REC_LEFT 1

1

ETF7

TP_REC_LEFT

CD_RIGHT

GND_A

TP_REC_RIGHT

TP_LEFT

1700

GND_A

TP_LEFT

TP_REC_RIGHT

1402

1401

1706

1

FFC SIDE

1531

FFC TOP

1701

KAR_OUT

+12A 4

4P

FFC BD

1503

1

+5V_CD

GND_M

TP_RIGHT

+12A

7P

FFC AD

+12V_A

TP_RIGHT

FFC SIDE

120mm

+12M

-CMOS 7

180mm

-CMOS

SHR_STR

SW_INFO

FFC TOP FFC TOP

1

1321

(1106)

LEFT/RIGHT AMP

FFC TOP

SH_CLK

SICL

1506

1703

RIGHT

SH_DATA

SILD

GND_M

1

1701

1

ETF7

MAINS SUPPLY

LEFT

BACK ENTRY MALE

1 LEFT

1259

1206

1

GND_D_CD

+12M

2P

(1104)

(1106)

GND_AA

RIGHT

NTC

FFC TOP

15

GND_D

PORE

STOKO PIN

1103

EH TOP

1110

180mm

EH TOP

FROM ETF7 CHASSIS

A1

B1

GND_D

1

1912

1913

6P

PCB

8906

FROM MAINS SUPPLY

1250

1251

1

LOW_PWR_CTRL

POWER_DOWN

CLIPPING

AMP_ON

11P

1300

GND_A

HP_IN_LEFT 1

1603

1P

1500

180mm

1600

(ESD WIRE)

HEADPHONE

A2

B2

GND_D

6

&

340mm

6

F2

-Vkk

F1

11

220mm

HP_IN_RIGHT

HP_DET

4

4P

120mm

FFC BD

(1101)

1601

1602

FFC TOP

+D

8909

FFC TOP

GND

+D2

9

9P

340mm

9

1262

1204

AF9

1520

HP

1901

8902_A8902_B

8901_B 8901_A

DIPMATE

EH TOP

GND_A

+12M

LOW_PWR_SUP

+12A

1

1301

1

(1102)

TU_LEFT

GND_A

TU_RIGHT

1

1600

1120

1

TUNER

1914

1252

GND_M

7P

+12A

F2

-Vkk

F1

1

+5V6

GND_D 7

220mm

TU_ENABLE

TU_DATA

8P

220mm

FFC AD

ECO6

POWER_DOWN

NTC

7P

1200

FFC AD

EH TOP

TU_STEREO

TU_CLK

8

FFC TOP

FFC SIDE

(1103)

TRAFO

LOW_PWR_SUP

LOW_PWR_CTRL

7

FFC TOP

340mm

FFC TOP

+FAN

GND

1

1300

EH TOP

1501

STOKO PIN

1100

1P

1602

FROM HEADPHONE PCB

FW-C399 Wiring diagram date: wk147

FAN

(1120)

AUX IN

120mm

(ESD WIRE)

col

B6

S1

S2

S9

6-1

4G4G2G2G 6G6G5G5G 7G7G 8G8G 9G9G

1G1G 3G3G14G14G

ALBMUTE TITLEDIM 1 2 3 NEWS

AMLW

FM MW

12G12G 13G13G 10G10G

10G10G 11G1G

1F1 2F1

-

B12

---

-

B12

-

LW

---

-

NEWS

col

-

ALB

1

2

-

DIM

-

MUTE TITLE

-

AM

-

Dp

-

3

-

3 4 5 6 7 8 9 1

0

1

2P9

1

3P8

1

4P7

1

5P6

1

6P5

1

7P4

1

8P3

1

9P2

2

0P1

2

1

2

3

2

4

2

5

2

6

2

7

2

8

2

9

3

0

3

1 329 338 347 356 365 374 383 392 401 4

1 4

2 4

3F2 4

4F2

-

P

16

P

15

P

14

P

13

P

12

P

11

P

10

-

G

14

G

13

G

12

G

11

G

10

G G G G G G G G G

-

S7

14G

B5B5

B6B6

S6

B7B7

B8B8

B1B1

B2B2

B3B3

B4B4

B5B5

B6

B8B8

B9B9

B10B10

B1B11

B12B12B12B12

S4

S9

S5

B7B7

S10

col

b

B5B5

B4B4

B3B3

B2B2

B1B1

S3

B1B11

B10B10

B9B9

B8B8

B7B7

B5B5

B4B4 B6B6 B6

B3B3

S2

B4B4

B3B3

B2B2

B1B1

S1

B2B2

B1B1

a

(10G-13G)(10G-13G)

S7

k

m

j

h

g

f

S8

(9G)(9G)

Dp

c n

d

p r e

(14G)(14G) (1G-8G)(1G-8G)

B1B2B3B4B5B6S5-B7B8B9

13G

B1B2B3B4B5

12G

B1B2B3B4B5B6S2-B7B8B9

11G

B1B2B3B4S1

10G

9G

8G

7G

6G

5G

4G

3G

2G

1G

S9

a

h

j , p

a

h

j , p

a

h

j , p

a

h

j , p

a

h

j , p

a

h

j , p

a

h

j , p

a

h

j , p

S8

B11

B10

-

B6

-

FM

f

k

b

m

f

k

b

m

f

k

b

m

f

k

b

m

f

k

b

m

f

k

b

m

f

k

b

m

f

k

b

m

-

B5B6B7B8S6

MW

S10

gcern

-

S3

S4

B11

B10

d

FTD DISPLAY PIN CONNECTIONS

6-1

P1P2P3P4P5P6P7P8P9

TABLE OF CONTENTS

FTD pin connection ......................................................... 6-1

Variation Table .................................................................6-2

Key-CDC part - Layout & Circuit diagram ....................... 6-2

Front part - Circuit diagram .............................................6-3

Front part - Component layout ........................................6-4

Front part - Chip layout....................................................6-5

Headphone part - Layout & Circuit diagram.................... 6-6

Karaoke part - Component & Chip layout .......................6-6

Karaoke part - Circuit diagram ........................................6-7

FRONT BOARD

Electrical parts list............................................................ 6-8

P11

P10

P12

P13

P14

P15

P16

FTD DISPLAY PIN NO.

FUNCTION

A

3139 113 3442 pt 2a dd wk147

6-2

KEY-CDC PART - CIRCUIT DIAGRAM

1440 A1 1441 A2 1442 A2

1441 1442

DISC CHANGE OPEN/CLOSE

12

1440

1

2

3

4

P04x

KEY1

KEY2

GND_D

3139 118 53880 ... 88460 ...3442 pt 2a dd wk147

D

12

FE-ST-VK-N

A

KEY-CDC PART - COMPONENT LAYOUT

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

schematic diagram and respective parts list.

6-2

Item No / Features FW-C399/30/37 FW-C399/21/21M/33 FW-C399/22/34

V ARIATION TABLE

RDS / News - - x

Simple Karaoke - x -

Mic Detect - x -

1409 x x x

1424 - - -

1425 - - x

1427 - - x

1437 - - -

3486 1k 1k 1k

3511 10k 10k -

3530 - - 330R

3531 10k 10k 10k

3581 10k 10k -

3595 - - -

3808 - - 820R

4402 - - -

4404 - - -

6400 x x x

6403 x x x

6426 - - x

6440 - x -

6441 x x x

6447 x x x

6448 x x x

9402 - - x

9404 - - x

9405 - - x

9406 - - x

9407 - - -

9408 x x x

9409 - - -

9410 x x x

9411 - - -

9462 - - -

9488 x x x

9505 - - -

9508 - - x

9509 - - x

x - item in use

6-3 6-3

4522 D4

3445 G6

1400 A9

5400 B4

3446 A9

1401 C1

5401 A16

3447 A8

1402 G1

5402 C11

3448 C8

1403 B3

5403 I12

3449 C9

1404 G16

5404 L13

3450 D6

1405 D13

6400

5405 G9

3451 C6

1406 D14

+E

+5V6_CON

5406 G8

3452 D6

1407 D14

1N4148

6400 A5

3453 C6

1408 E13

6401 A4

3454 D7

1409 I13

6402 B4

6403 B4

6404 B4

6405 B6

3455 D7

3456 C7

3457 D7

3458 C7

1410 E13

1411 E14

1412 E14

1413 E13

A

+LED

2u2

5401

+5V6

BJ794GNK / HNA-14MS06T

1400

-FTD-FTD

-FTD

+G

F1x

2R2

3400

1R

3432

F1

100n

D

6401

2438

9541

6406 L6

3459 D7

1414 F14

16

4u7

2404

+F

+5V6

6409 E6

3460 C8

1415 F14

100n 2480

100n 2458

SRG8

3544

LedEnable

1N4003

6410 E6

3461 D8

1416 F14

6411 M6

3462 C8

1417 E14

10K

3545

LedShStr

100n 2476

100u

2400

6412 C13

3463 D8

1418 F14

D

STBD1EN1

1

100p 2478 82K 3446 100p 2477 10K 3596 100p 2434 82K 3447

4u7

2405

220R

3401

6413 C14

3464 C8

1419 F13

7404

3215

330R

LedShClk

-FTD

D

6402 100n

2418

6414 C14

6415 C15

6416 D13

6417 E13

6418 E13

6419 E13

3465 D8

3466 C8

3467 D9

3468 C9

3469 D9

3470 C9

1420 F13

1421 G14

1422 F13

1423 F14

1424 G14

1425 H13

B

+LED

CDC3ISCDC2

3548

3547

270R

6428

6427

4567141312

74HC4094D

LedShData

+5V6

+5V6+5V6

F1x

110111213

343536373839404344 56789141516171819 22027282930313233

F2x

7407

BC847B

100p

2433

BC847B

7406

100p

2432

10K

3416

F2x

4u7

FTD

2406

2R2

3402

1R

3433

9540

220R

3403

F2

+G

+H

2u2

5400

6403

1N4003

1N4148 D

+5V6_CON

P04x

KEY1

KEY2

1403

1

2

3

6420 G13

3471 D9

1426 F14

100p 2459

2487

4u7

2407

6421 F13

6422 F13

3472 C9

3473 D9

1427 H14

1428 G13

270R

6429

100p

100n

2403 100u

2402

6404

+5V6

4

D

22K 3404

6405

6423 G13

6424 G13

6425 H13

3474 C10

3475 D10

3476 C10

1429 G14

1430 G14

1431 H13

CDC1

3546

270R

680R 3590

*

680R

3518 680R 3517

**

680R

3589

*

470R 3587

470R 3515

470R 3514

470R

3588

470R 3513

470R 3512

-FTD

FTD

D

BZX79-C5V6

-VKK

D

1N4003

D

FE-ST-VK-N

9401

6426 H12

3477 D10

1432 G13

6427 B18

3478 C10

1433 H9

FTD

TU

100p 2435

10K

3597

6428 B18

3479 D10

1434 J18

11

100R

3449

4415

100R

3448

4414

9403

6429 B18

3480 D12

1435 K18

9

6430 E18

3481 D11

1437 H14

6415

6414

6413

6412

P16 P15 P14 P13 P12 P11 P10 P09 P08 P07 P06 P05 P04 P03 P02 P01

G14 G13 G12 G11 G10 G09 G08 G07 G06 G05 G04 G03 G02 G01

G14

G14x

G09

G09x

NTC

3582

6431 F18

6432 E18

3482 E11

3483 E11

1438 H14

2400 A4

C

10

1K

LTL2R3VYKNT

4401

4400

6433 D19

3484 E11

2402 B5

Aux

6436

270R

3556

-FTD

-VKK

P16

P15

P14

P13

P12

P11

P10

P09

P08

P07

P06

P05

P04

P03

P02

P01

G13

G12

G11

G10

G08

G07

G06

G05

G04

G03

G02

G01

I2_DAT

3405

I2C

6434 D19

3485 E11

2403 B5

8

G14x

G09x

6435 C19

6436 C19

3486 E11

3487 E11

2404 A7

2405 A7

Tape

6435

270R

3555

D

OSM

3519

7414

3516

7413

1K

3478

1K

3476

1K

3474

1K

3472

1K

3470

1K

3468

1K

3466

1K

3464

1K

3462

1K

3460

1K3459

3458

1K

3456

1K

3453

1K

3451

I2_CLK

1K

3406

BC847B

5402

6437 F18

3488 E11

2406 B7

Tuner

6434

270R

3554

10K

9400

2u2

1K

6438 E15

3489 F11

2407 B7

22u

2437 22u

2436

1K

3479

1K

3477

1K

3475

1K

3473

1K

3471

1K

3469

1K

3467

1K

3465

1K

3463

1K

3461

1K

3457

1K

3455

1K

3454 1K 3452 1K 3450

6439 E15

3490 F11

2408 D5

CD

6433

270R

3553

+LED

2457

2456

10p

4522

D

2409

2408

150K 3493

+5V6_CON

6440 E15

3491 F11

2409 D5

100p 2460

22p D

BiPlaner

D

22p

D

FTD

6441 J15

3492 F11

2410 F3

D

16

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

IIC

I2C IIC

D

6447 F15

3493 D4

2411 F4

D

100n 2481

100n 2461

SRG8

D

+5V6

6448 J13

3494 G7

2412 F4

+F

3480

P96

P95

P94

P93

P92

P91

P90

P87

P86

P85

P84

P83

P82

P81

P80

P77

P76

P75

P74

P73

P72

P71

P70

P67

7402 K14

3495 G7

2413 F4

3552

65P97

I/O PORT 8

I/O PORT 7 I/O PORT 9

40 P66

+F

-VKK

7403 M14

3496 G7

2414 F4

D

STBD1EN1

1

LedShStr

HPDet

P02x

P03x

P04x

KEY2

KEY1

KEY0

1K

MicDet

66VKK

39 P65

7404 B17

7405 D18

7406 B8

7407 B9

7408 H5

7410 J4

7411 M7

7413 C13

3498 G7

3499 G8

3500 G8

3501 G8

3502 G8

3503 H9

3504 G9

3497 G7

2415 F5

2416 F4

2417 H4

2418 A4

2419 I3

2420 H3

2421 I3

2422 I4

+LED

DBB

3591

3551

560R

6432

4567141312119

7405

74HC4094D

3215

100p

D

2462

330R

LedShClk

OPTIONS

6438

1N4148

4K7

3541

1407

1406

1417

1408D1410

1405

3521

3520

330R

6417

6416

1N4148

P11

P10

KEY0

KEY1

KEY2

OPTIONS

1K

4402

3484

3482

1K

3483

3481

67P40

68P41

69P42

70P43

VKK

COUNTER

PROGRAM

(ROM)

48KX8 BIT

PROGR MEMORY

(RAM)

1024X8 BIT

DATA MEMORY

35 P61

36 P62

37 P63

38 P64

3435

6409

1N4148

10K

3434

D

LedEnable

CdShStr

CdShClk

CdShData

10K 3407

9410

F1

F2

7414 C15

7415 K13

7416 J4

7417 K4

3505 G9

3506 G9

3507 G10

3508 G10

2423 J3

2424 K3

2425 K3

2426 K5

E

DSC

3549

560R

6430

6439

1N4148

4K7 3542

1412

1411

3522

330R

6418

1N4148

P09

SA1

TuStereo

LowPwrWakeUp

1K

3486

1K

3487

3485

71P44

72P45

I/O PORT 4I/O PORT 5

C P U

VDD

33 VDD

34 P60

+H

1K

3583

1N4148

3436

6410

TuClk

TpShClk

CdSwinfo

9408

9409

9411

7418 L4

9400 D11

9401 C12

9402 H11

9403 C5

9404 I13

9405 H14

9406 H14

9407 E3

9408 E4

9409 E4

9410 D4

9411 E3

9449 L6

9462 J13

9469 L6

9481 G11

9488 F3

9505 J15

9508 I14

9509 I14

9540 B6

9541 A6

3509 G10

3510 J11

3511 J12

3512 B13

3513 B13

3514 B13

3515 B14

3516 C14

3517 B15

3518 B15

3519 C15

3520 D13

3521 E13

3522 E13

3523 E13

3524 G13

3525 F13

3526 F13

3527 G13

3528 G13

3529 H13

3530 H13

3531 I13

3532 I14

3533 I14

3534 I15

3535 K13

3536 K13

3537 M13

3538 M13

3539 M14

3540 M14

3541 E15

3542 E15

3543 F15

3544 A16

3545 A16

3546 B19

3547 B19

3548 B19

3549 E19

3550 F19

3551 E19

3552 D16

3553 D18

3554 D18

3555 C18

3556 C18

3558 F19

3559 G16

3560 H16

3561 H16

3562 H16

3563 I16

3564 J15

3565 K16

3566 K16

3567 J17

3568 J18

3569 K17

3570 K18

3571 H2

3572 G10

3573 G10

3574 G11

3575 H10

3576 I7

3577 I7

3578 H10

3579 H10

3580 I11

3581 I12

3582 C5

3583 E6

3584 K4

3585 J4

3586 I2

3587 B14

3588 B13

3589 B14

3590 B15

3591 E19

3592 E19

3593 F19

3594 G19

3595 G12

3596 A8

3597 C9

4400 C4

4401 C4

4402 D11

4403 H2

4404 M6

4405 M13

4406 M14

4407 M6

4414 C8

4415 C9

4416 H11

4417 G11

4448 L6

2427 L3

2428 K3

2429 L5

2430 L3

2431 M5

2432 B8

2433 B9

2434 A8

2435 C10

2436 D11

2437 D11

2438 A4

2439 G5

2440 G6

2441 G6

2442 G6

2443 G7

2444 G8

2445 G8

2446 H9

2447 G9

2448 G9

2449 I7

2450 I8

2451 I8

2452 H10

2453 H11

2454 J8

2455 J11

2456 D14

2457 D15

2458 A18

2459 B16

2460 D16

2461 D18

2462 E16

2463 H15

2465 K13

2466 K13

2467 K13

2468 M13

2469 K16

2470 K16

2471 J17

2472 J18

2473 L17

2474 L18

2475 F4

2476 A5

2477 A9

2478 A9

2479 J7

2480 A18

2481 D18

2484 J15

2485 G2

2486 L6

2487 B8

3400 A7

3401 A6

3402 B7

3403 B6

3404 B6

3405 C4

3406 C4

3407 D4

3408 G3

3409 G3

23456

TpShData

1K

+F

1

3562

TpShData

3415

I

TpShStr

FE-BT-VK-N

1K

3563

TpShStr

9509

9406

1427

9508

9405

1425

9404

1409

3530

330R

6426

1N4148

P01

RdsClk

2u2

5403

RdsDat

1

D

QUAL

VDDD

12

47p

2453

QUALITY

2K2

3579

14

OSCO

13

3578

220K

OSCI

OSCILLATOR

47p

2452

D

1433

RECONSTRUCTION

AT-51

4M332

57 Khz

ANTI-

MUX

7401

SAA6579T

4

2450

3577

2449

TuEnable

SA_IN

PWDN

Clipping

TU

BC847B

7408

1u

10K

TU

2422

TU

47p

2421 47p

2420

2419

10K

D

4403

3586

F

3593

3592

3558

560R

6437

10

6440

1N4148

6447

1N4148

1416

1415

1418

1414

1413

1419

1420

3526

3523

330R

6422

6419

1N4148

P07

P08

SA3

SA2

NTC

CdShStr

TpAdC2

TpAdC1

1K

3490

3488

1K

3491

3489

73P46

74P47

75P50

76P51

77P52

78P53

6 BIT A/D-

CONVERTER

8 BIT

TIMER/COUNTER

INTERRUPT

CONTROLLER

(I/O PORT 2)

CLOCK/TIMING CONTROLLER

16 BIT

TIMER/COUNTER

I/O PORT 0 I/O PORT 6

26 P01

27 P02

28 P03

29 P04

30 P05

31 P06

32 P07

1K

3439

3437

100R

3441

1K

3438

3440

3442

G

VEC

3594

3550

560R

6431

OSM

BiPlaner

D

8

470K

TU

3543

P05x

P04x

1426

1424

1423

1421

1422

1432

3525

3524

3528

330R

6420

6421

6424

1N4148

P04

P06

P05

TuCe

10K

D

3595

9481

XTAL

4417

1K

3492

D

1K

RES

79P54

80P55

1K

1

P10

3572

P11

2

1K

3

P12

3509

10K

P13

4

1K

3508

5

P14

1K

3507

I/O PORT 1

P15

6

3506

10K

7

P16

1K

3505

8

P17

D

TEST

9

10

P21

5405

P22

11

DT-38

32K768

12

RESET

13

XIN

XOUT

14

CST

5406

8MHz

D

15

VSS

P20

16

1K

3502

17

P30

3501

1K

P31

18

10K

3500

19

P32

3499

1K

20

P33

1K

3498

I/O PORT 3

P34

21

3497

1K

22

P35

3496

1K

P36

23

3495

1K

24

P37

3494

25 P00

7400

TMP87CN71

D

1K

3444

10K

3445

1K

10K

D

3443

DSA_STR

Standby

LedShData

LedShStr

TpShStr

TpShData

LedShClk

CdSiCl

CdSiLd

DSA_STR

47p

2413

47p

2411

47p

2475

100n 2410

9488

9407

TuClk

TuDat

TuStereo

47p

CD

2415

47p

2412

47p

2416

47p

2414

10K

3409

CD

10K

3408

+F

1K

3411

1K

3412

3410

H

TpAdC2

+F

GND_D

TpShClk

TpAdC1

1404

7

D

1K

3560

3559

3561

2463

100p

+F

TpAdC1

TpAdC2

TpShClk

P03x

P02x

1430

1438

1429

1437

1428

1431

3527

3529

330R

6423

6425

1N4148

P02

P03

CD

D

RDS

TU

9402

D

4416

IIC

1M

D

1M

3574

D

3575

680K

PWDN

3573

Clipping

RC5 JOGB CdSiCl

CdSiLd

VOLA

3504

CdSwinfo

15p

10n

2448

2446

D

XTAL

15p

2447

1K

Reset

3503

33p

2445

33p

2444

RES

JOGA

10K

RdsClk

RdsDat

VOLB

CdShClk

CdShData

I2_DAT

I2_CLK

TuDat

470p

D

2443

470p 2442

470p 2441

D

470p 2440

470p 2439

TuCe

HPDet

TuEnable

+F

10K 3414 47p

TU

2417

1K

3413

TU

1K

2485

100p

3571

3581

BIT

GENERATOR

AND

DIVIDER

FILTER

BANDPASS

(8th ORDER)

FILTER

ALIASING

560p

1K5

1n

Standby

J

3

5

MT2

4

MT1

EC16

1434

12

10K

3568

+F

10K

3567

470K 3534

+F

470K

D

3533

ZE20

470K 3532

+E

+5V6_CON

10K

3531

LowPwrWakeUp

10K

D

3511

10K

3510

3580

16

2

15

T57

RDCL

RDDA

DECODER

DIFFERENTIAL

BIPHASE

SYMBOL

DECODER

SELECTOR SWITCH

TEST LOGIC AND OUTPUT

CLOCK

FIXED DIVIDER

VARIABLE AND

REGENERATION

COSTAS LOOP

VP1

CLOCKED

VOLTAGE

REFERENCE

COMPARATOR

CIN

SCOUT

VDDA

VREF

7

8

5

3

560p

2451

10K

D

3576

MicDet

TU

7410

BC847B

10K

3418

1u

TU

2423

10n 2472 10n 2471

100R

9505

+F

AND SYNC

+F

K

D

EC16

1435

10K 3570

D

+F

10K 3569

JOGA

VOLB

JOGB

VOLA

2n2

2470 10K 3565 47n

D

2469

1OUT

4u7

D

VS 2

2484

3564

CTRL

CIRCUIT

6441

1N4148

INP

7402

+5V6_CON

TSOP2236

1N4148

6448

100n

9462

2465

7415

100n

BC847B

10K

3535

D

100n

2455

VSSD

11

D

10

TEST

9

MODE

VSSA

6

2u2

2454

D

47n

2479

TU

SA1

220n 2426

D 470K 3584

7416

BC857B

82K

680K

+F

3420

3585

47n

2425

1u

D 2424

1K5

3419

3421 K3

3422 K4

3423 L4

3424 L4

3425 L3

3426 L4

3427 M4

3428 M4

3430 L6

3431 M6

3432 A6

3433 B6

3434 E6

3435 E6

3436 E6

3437 E6

3438 F6

3439 F6

3440 F6

3441 F6

3442 F6

3443 G5

3410 G2

3411 G3

3412 G2

3413 G3

3414 H4

3415 H4

3416 B8

3418 I3

3419 K3

3420 K4

L

D

5

3

MT14MT2

1

2

10n

2474

10n

2473

3444 F6

M

3139 118 53880 ... 88450 ...3442 pt 2a dd wk147

D

1K

RC5

3566

D

3GND

DEM

I2_CLK

PASS

BAND

I2_DAT

AGC

100K 3536

+F

10n 2467

D

2466

Reset

2u2

5404

VALUES VARIES BETWEEN DIFFERENT MODEL, SEE

7403

*

8

M24C01

RESPECTIVE PARTS LIST FOR CORRECT VALUE.

10K

10K 3539

VCC

E02E13E26SCL

1

100n 2468

3537

1K

3540

4406

5

IIC

4

SDA

VSS

WC_

7

1K

3538

4405

*

560R

7411

+E

+5V6_CON

+5V6

SA2

BC857B

7417

680K 3422

6n8

2428

1K5

3421

BC857B

3430

4448

9469

2486

1N4148

6406

220n 2429

D

470K 3424

7418

BC857B

82K

+F

3423

100n

D

2427

6411

D

4404

10u

4407

9449

47K

3431

SA3

SA_IN

220n 2431

D

470K 3428

82K

680K

D

3427

3426

2430

820p

1K5

3425

2345678910111213141516171819

12345678910111213141516171819

FRONT PART - CIRCUIT DIAGRAM

1401

1

2

7

8

9

3

456

10

1112131415

GND_I2C

NTC

I2C_DATA

GND_D

+5V6_CON

+5V6

I2C_CLK

A

B

C

CD_SHDATA

-Vkk

F2

F1

D

CD_SHCLK

CD_SHSTR

19

17

18

16

CD_GND

CD_SWINFO

CD_SICL

CD_SILD

CD_GND

E

1402

1

FE-ST-VK-N

2345678

TU_CLK

TU_STEREO

F

9

10

11

FE-ST-VK-N

STANDBY

MIC_DETECT

HP_DETECT

TU_DATA

CLIPPING

PW_DN

TU_ENABLE

SA_IN

TU_GND

G

H

I

J

K

L

M

1

6-6

KARAOKE PART - COMPONENT & CHIP LAYOUTS

1600 C1

This assembly drawing shows a summary of all possible versions. For

components used in a specific version see schematic diagram and

1601 B3

1602 A3

respective parts list.

2600 A2

2601 A3

2602 A2

2603 A2

5600 B2

5601 B2

5602 A2

9600 A2

3139 113 3442 pt 2a dd wk147

This assembly drawing shows a summary of all possible versions. For

components used in a specific version see schematic diagram and

respective parts list.

6-6

HEADPHONE PART - CIRCUIT DIAGRAM

A

RT-01T 1

1602

22n22n

2601

#

HP

2u2

9600

5602

#

2600

2603

2602

100n

9

22n

123

A

B

1601

TC38

123

6

4

5

8

7

2u2

5601

2u2

5600

TO AF9

B

HP

1600

1

HP_DET

2

HP_RIGHT

C

3

HP_GND

C

# PROVISION ONLY

4

HP_LEFT

3139 118 53880 ... 88480 ...3442 pt 2a dd wk147

This assembly drawing shows a summary of all possible versions. For

components used in a specific version see schematic diagram and respective

parts list.

HP

123

FE-BT-VK-N

This assembly drawing shows a summary of all possible versions. For

components used in a specific version see schematic diagram and respective

parts list.

HEADPHONE PART - COMPONENT & CHIP LAYOUTS

3139 113 3442 pt 2a dd wk147

6-7

9800 A5

7803 E6

7804 E8

7800 B4

7801 B6

5800 B2

6800 D5

3821 D8

3822 E8

3818 E6

3819 E7

3815 D5

3816 D6

3812 B8

3813 D4

3809 B6

3810 C6

3806 C4

3807 B4

3803 B3

3804 B4

3800 A2

3801 A2

2817 D8

2818 E8

2814 E7

2815 E7

2811 D6

2812 E6

2808 E3

2809 E4

7805 D3

7802 D4

6801 E5

4800 D7

3820 D8

3817 D6

3814 E5

3811 B6

3808 B6

3805 B4

3802 B2

2819 C3

2816 E8

2813 E6

2810 E5

+12V_A

SIMPLE KARAOKE

4K7

3800

7804

3819

7803

470R

Mic_Det

BC847B

100n

8K2

1u

BC847B

6801

10u

2810

10K

3814

1n

2809

2816

2812

1N4148

1n

2808

DIPMATE

E

100n 2818

1n

100n 2814

1n

GND_A

MIC

GND_A

2K7

3822

GND_A

560R 3818

3139 118 53880 ... 88470 ...3442 pt 2a dd wk147

GND_A

820R 3808

2802

3804

1801

2807

1

3809

2803

3805

Mic_Det

2

10u

1M

MIC GND_A

470n

1M

B

GND_A

2805

Kar_Out

3

100K 3811

7801

7800

+12V_A

4

3812

+12V_A

BC847B

470n

3807

BC847B

470R

GND_A

2806

20K

RK09D

2804

FE-BT-VK-N

1n

GND_A

1n

A

TO AF9

+12V_A

47u

9800

#

2K7

+12V_A

GND_A

330R 3810

33R

3806

C

QE10

GND_AMIC

FOR VCD VERSION : ITEM 3808 IS 390 OHM

+12V_A

D

TO MPEG

3K3 3820

4800

3K3 3816

7802

+12V_A

Mic_Out

30

123

2817

3821

3817

2811

6800

3815

BC847B

MPEG_GND

1u

1M

2815

2813

1M

1u

1N4148

10K

3813

VCD

7805

BC847B

6K8

3801

MIC

2801

3803

5800

4K7

22u

220n

10K

3802

4n7

2800

MIC

100n 2819

MIC

#

1802

#

RT-01T 1

2805 B5

2806 B6

2807 B6

2802 B5

2803 B4

2804 B4

1802 C2

2800 B2

2801 B3

30 D9

1800 C1

1801 B9

KARAOKE PART - CIRCUIT DIAGRAM

TC38

1800

MIC

123456789

LEGEND :

REFER TO VARIANTS TABLE IN SH130-5

FOR PROVISION ONLY

#

C

D

E

4

5

6

123456789

3

2

A

987

1

B

6-8

3443 4822 051 30103 10k 5% 0,062W

3444 4822 051 30102 1k 5% 0,062W

3446 4822 117 12864 82k 5% 0,6W

3447 4822 116 52304 82k 5% 0,5W

3448 4822 051 30101 100R 5% 0,062W

3449 4822 051 30101 100R 5% 0,062W

3450 4822 051 30102 1k 5% 0,062W

3451 4822 051 30102 1k 5% 0,062W

3452 4822 051 30102 1k 5% 0,062W

3453 4822 051 30102 1k 5% 0,062W

3454 4822 051 30102 1k 5% 0,062W

3455 4822 051 30102 1k 5% 0,062W

3456 4822 051 30102 1k 5% 0,062W

3457 4822 051 30102 1k 5% 0,062W

3458 4822 051 30102 1k 5% 0,062W

3459 4822 051 30102 1k 5% 0,062W

3460 4822 051 30102 1k 5% 0,062W

3461 4822 051 30102 1k 5% 0,062W

3462 4822 051 30102 1k 5% 0,062W

3463 4822 051 30102 1k 5% 0,062W

3464 4822 051 30102 1k 5% 0,062W

3465 4822 051 30102 1k 5% 0,062W

3466 4822 051 30102 1k 5% 0,062W

3467 4822 051 30102 1k 5% 0,062W

3468 4822 051 30102 1k 5% 0,062W

3469 4822 051 30102 1k 5% 0,062W

3470 4822 051 30102 1k 5% 0,062W

3471 4822 051 30102 1k 5% 0,062W

3472 4822 051 30102 1k 5% 0,062W

3473 4822 051 30102 1k 5% 0,062W

3474 4822 051 30102 1k 5% 0,062W

3475 4822 051 30102 1k 5% 0,062W

3476 4822 051 30102 1k 5% 0,062W

3477 4822 051 30102 1k 5% 0,062W

3478 4822 051 30102 1k 5% 0,062W

3479 4822 051 30102 1k 5% 0,062W

3481 4822 050 11002 1k 1% 0,4W

3482 4822 050 11002 1k 1% 0,4W

3483 4822 050 11002 1k 1% 0,4W

3484 4822 051 30102 1k 5% 0,062W

3485 4822 051 30102 1k 5% 0,062W

3486 4822 051 30102 1k 5% 0,062W

3487 4822 051 30102 1k 5% 0,062W

3488 4822 051 30102 1k 5% 0,062W

3489 4822 051 30102 1k 5% 0,062W

3490 4822 051 30102 1k 5% 0,062W

3491 4822 051 30102 1k 5% 0,062W

3492 4822 051 30102 1k 5% 0,062W

3494 4822 051 30102 1k 5% 0,062W

3495 4822 051 30102 1k 5% 0,062W

3496 4822 051 30102 1k 5% 0,062W

3497 4822 051 30102 1k 5% 0,062W

6-8

ELECTRICAL PARTS LIST - FRONT BOARD

2600 4822 126 14494 22nF 10% 25V

2410 4822 126 14305 100nF 10% 16V

2602 4822 126 14494 22nF 10% 25V

2422 3198 017 41050 1 F 10V

2603 4822 126 14305 100nF 10% 16V

2423 3198 017 41050 1 F 10V

2800 4822 126 13193 4,7nF 10% 63V

2424 3198 017 41050 1 F 10V

2801 4822 126 13879 220nF +80/-20% 16V

2425 3198 017 34730 47nF 16V

2802 3198 028 44790 47 F 20% 35V

2426 4822 126 13879 220nF +80/-20% 16V

2803 4822 126 13482 470nF 80/20% 16V

2427 4822 126 14305 100nF 10% 16V

2804 5322 126 11578 1nF 10% 50V

2428 5322 126 11582 6,8nF 10% 63V

2805 4822 126 13482 470nF 80/20% 16V

2429 4822 126 13879 220nF +80/-20% 16V

RESISTORS

3400 4822 116 81154 2R2 5% 0,5W

3401 4822 116 83872 220R 5% 0,5W

3402 4822 116 81154 2R2 5% 0,5W

3403 4822 116 83872 220R 5% 0,5W

3404 4822 116 52257 22k 5% 0,5W

3407 4822 050 21003 10k 1% 0,6W

3408 4822 050 21003 10k 1% 0,6W

3409 4822 051 30103 10k 5% 0,062W

3410 4822 050 11002 1k 1% 0,4W

3411 4822 051 30102 1k 5% 0,062W

3412 4822 051 30102 1k 5% 0,062W

3413 4822 051 30102 1k 5% 0,062W

3414 4822 051 30103 10k 5% 0,062W

3415 4822 051 30103 10k 5% 0,062W

3416 4822 051 30103 10k 5% 0,062W

3418 4822 051 30103 10k 5% 0,062W

3419 4822 116 52243 1k5 5% 0,5W

3420 4822 117 12864 82k 5% 0,6W

3421 4822 116 52243 1k5 5% 0,5W

3422 4822 051 30684 680k 5% 0,062W

3423 4822 117 12864 82k 5% 0,6W

3424 4822 051 30474 470k 5% 0,062W

3425 4822 116 52243 1k5 5% 0,5W

3426 4822 051 30684 680k 5% 0,062W

3427 4822 117 12864 82k 5% 0,6W

3428 4822 051 30474 470k 5% 0,062W

3430 4822 051 30561 560R 5% 0,062W

3431 4822 117 12925 47k 1% 0,063W

3432 4822 116 80176 1R 5% 0,5W

3433 4822 116 80176 1R 5% 0,5W

3434 4822 051 30103 10k 5% 0,062W

3435 4822 051 30102 1k 5% 0,062W

3436 4822 051 30102 1k 5% 0,062W

3437 4822 051 30102 1k 5% 0,062W

3438 4822 051 30102 1k 5% 0,062W

3439 4822 051 30101 100R 5% 0,062W

3440 4822 051 30102 1k 5% 0,062W

3441 4822 051 30102 1k 5% 0,062W

2484 4822 124 40769 4,7 F 20% 100V

2485 4822 122 31765 100pF 2% 63V

2486 4822 124 40248 10 F 20% 63V

3442 4822 051 30102 1k 5% 0,062W

2487 4822 122 31765 100pF 2% 63V

2806 5322 126 11578 1nF 10% 50V

2807 4822 124 12255 10 F 20% 50V

2455 4822 126 14305 100nF 10% 16V

2458 4822 126 14305 100nF 10% 16V

2459 4822 122 31765 100pF 2% 63V

2461 4822 126 14305 100nF 10% 16V

2462 4822 122 31765 100pF 2% 63V

2465 4822 126 14305 100nF 10% 16V

2466 4822 126 14305 100nF 10% 16V

2467 5322 126 11583 10nF 10% 50V

2468 4822 126 14305 100nF 10% 16V

2470 4822 126 14238 2,2nF 50V

2471 5322 126 11583 10nF 10% 50V

2472 5322 126 11583 10nF 10% 50V

2473 5322 126 11583 10nF 10% 50V

2474 5322 126 11583 10nF 10% 50V

2476 4822 126 14305 100nF 10% 16V

2477 4822 122 31765 100pF 2% 63V

2478 4822 122 31765 100pF 2% 63V

2479 4822 126 12785 47nF 50V

2480 4822 126 14305 100nF 10% 16V

2430 3198 016 38210 820pF 25V

2431 4822 126 13879 220nF +80/-20% 16V

2432 4822 122 31765 100pF 2% 63V

2433 4822 122 31765 100pF 2% 63V

2434 4822 122 31765 100pF 2% 63V

2435 4822 122 31765 100pF 2% 63V

2436 3198 028 52290 22 F 20% 50V

2437 3198 028 52290 22 F 20% 50V

2444 2222 867 15339 33pF 5% 50V

2445 2222 867 15339 33pF 5% 50V

2446 5322 126 11583 10nF 10% 50V

2447 4822 122 33752 15pF 5% 50V

2448 4822 122 33752 15pF 5% 50V

2449 4822 122 33197 1nF 10% 50V

2450 4822 126 14249 560pF 10% 50V

2451 4822 126 14249 560pF 10% 50V

2452 4822 122 33777 47pF 5% 63V

2453 4822 122 33777 47pF 5% 63V

2454 4822 124 22652 2,2 F 20% 50V

2481 4822 126 14305 100nF 10% 16V

ELECTRICAL PARTS LIST - FRONT BOARD

MISCELLANEOUS

1400 3139 110 52900 FTD Display HNA-14MS06T

1401 4822 265 11545 Flex Socket 19 Pin Hort.

1402 2422 025 14541 Flex Socket 11 Pin Hort.

1403 4822 265 11183 Flex Socket 4 Pin Hort.

1404 4822 267 10953 Flex Socket 7 Pin Vert.

1405 4822 276 13775 Tact Switch

1406 4822 276 13775 Tact Switch

1407 4822 276 13775 Tact Switch

1408 4822 276 13775 Tact Switch

1409 4822 276 13775 Tact Switch

1410 4822 276 13775 Tact Switch

1411 4822 276 13775 Tact Switch

1412 4822 276 13775 Tact Switch

1413 4822 276 13775 Tact Switch

1414 4822 276 13775 Tact Switch

1415 4822 276 13775 Tact Switch

1416 4822 276 13775 Tact Switch

1417 4822 276 13775 Tact Switch

1418 4822 276 13775 Tact Switch

1419 4822 276 13775 Tact Switch

1420 4822 276 13775 Tact Switch

1421 4822 276 13775 Tact Switch

1422 4822 276 13775 Tact Switch

1423 4822 276 13775 Tact Switch

1425 4822 276 13775 Tact Switch

1426 4822 276 13775 Tact Switch

1427 4822 276 13775 Tact Switch

1428 4822 276 13775 Tact Switch

1429 4822 276 13775 Tact Switch

1430 4822 276 13775 Tact Switch

1431 4822 276 13775 Tact Switch

1432 4822 276 13775 Tact Switch

1433 4822 242 11033 X’tal Resonator 4,332MHz

1434 2422 129 16385 Rotary Encoder 12P

1435 4822 273 10365 Rotary Encoder 24P

1438 4822 276 13775 Tact Switch

1440 4822 265 11183 Flex Socket 4 Pin Hort.

1441 4822 276 13775 Tact Switch

1442 4822 276 13775 Tact Switch

1600 4822 267 10733 Flex Socket 4 Pin Vert.

1601 4822 265 11529 Headphone Socket

1800 4822 265 11529 Karaoke Mic Socket

1801 4822 267 10733 Flex Socket 4 Pin Vert.

CAPACITORS

2400 4822 124 23432 100 F 20% 10V

2402 4822 124 23432 100 F 20% 10V

2403 4822 126 14305 100nF 10% 16V

2404 4822 124 12032 4,7 F 20% 50V

2405 4822 124 12032 4,7 F 20% 50V

2406 4822 124 12032 4,7 F 20% 50V

2407 4822 124 12032 4,7 F 20% 50V

6-9

4462 4822 051 30008 0R Jumper 0603

4463 4822 051 30008 0R Jumper 0603

3808 4822 117 12968 820R 5% 0,62W

3809 4822 051 30105 1M 5% 0,062W

4464 4822 051 30008 0R Jumper 0603

4465 4822 051 30008 0R Jumper 0603

3810 4822 051 30331 330R 5% 0,062W

3811 4822 117 13632 100k 1% 0,062W

4466 4822 051 30008 0R Jumper 0603

3812 4822 116 83883 470R 5% 0,5W

4467 4822 051 30008 0R Jumper 0603

4400 4822 051 30008 0R Jumper 0603

4468 4822 051 30008 0R Jumper 0603

4401 4822 051 30008 0R Jumper 0603

4469 4822 051 30008 0R Jumper 0603

4403 4822 051 30008 0R Jumper 0603

4470 4822 051 30008 0R Jumper 0603

4416 4822 051 30008 0R Jumper 0603

4471 4822 051 30008 0R Jumper 0603

4417 4822 051 30008 0R Jumper 0603

4472 4822 051 30008 0R Jumper 0603

4420 4822 051 30008 0R Jumper 0603

4473 4822 051 30008 0R Jumper 0603

4421 4822 051 30008 0R Jumper 0603

4474 4822 051 30008 0R Jumper 0603

4422 4822 051 30008 0R Jumper 0603

4475 4822 051 30008 0R Jumper 0603

4423 4822 051 30008 0R Jumper 0603

4476 4822 051 30008 0R Jumper 0603

4424 4822 051 30008 0R Jumper 0603

4477 4822 051 30008 0R Jumper 0603

4425 4822 051 30008 0R Jumper 0603

4478 4822 051 30008 0R Jumper 0603

4426 4822 051 30008 0R Jumper 0603

4479 4822 051 30008 0R Jumper 0603

4427 4822 051 30008 0R Jumper 0603

4480 4822 051 30008 0R Jumper 0603

4428 4822 051 30008 0R Jumper 0603

4481 4822 051 30008 0R Jumper 0603

4429 4822 051 30008 0R Jumper 0603

4482 4822 051 30008 0R Jumper 0603

4430 4822 051 30008 0R Jumper 0603

4483 4822 051 30008 0R Jumper 0603

4431 4822 051 30008 0R Jumper 0603

4484 4822 051 30008 0R Jumper 0603

4432 4822 051 30008 0R Jumper 0603

4485 4822 051 30008 0R Jumper 0603

4433 4822 051 30008 0R Jumper 0603

4486 4822 051 30008 0R Jumper 0603

4434 4822 051 30008 0R Jumper 0603

4487 4822 051 30008 0R Jumper 0603

4435 4822 051 30008 0R Jumper 0603

4488 4822 051 30008 0R Jumper 0603

4436 4822 051 30008 0R Jumper 0603

4489 4822 051 30008 0R Jumper 0603

4437 4822 051 30008 0R Jumper 0603

4490 4822 051 30008 0R Jumper 0603

4438 4822 051 30008 0R Jumper 0603

4492 4822 051 30008 0R Jumper 0603

4439 4822 051 30008 0R Jumper 0603

4494 4822 051 30008 0R Jumper 0603

4440 4822 051 30008 0R Jumper 0603

4495 4822 051 30008 0R Jumper 0603

4441 4822 051 30008 0R Jumper 0603

4496 4822 051 30008 0R Jumper 0603

4442 4822 051 30008 0R Jumper 0603

4498 4822 051 30008 0R Jumper 0603

4443 4822 051 30008 0R Jumper 0603

4499 4822 051 30008 0R Jumper 0603

4444 4822 051 30008 0R Jumper 0603

4500 4822 051 30008 0R Jumper 0603

4445 4822 051 30008 0R Jumper 0603

4502 4822 051 30008 0R Jumper 0603

4446 4822 051 30008 0R Jumper 0603

4503 4822 051 30008 0R Jumper 0603

4447 4822 051 30008 0R Jumper 0603

4504 4822 051 30008 0R Jumper 0603

4448 4822 051 30008 0R Jumper 0603

4505 4822 051 30008 0R Jumper 0603

4449 4822 051 30008 0R Jumper 0603

4506 4822 051 30008 0R Jumper 0603

4450 4822 051 30008 0R Jumper 0603

4507 4822 051 30008 0R Jumper 0603

4451 4822 051 30008 0R Jumper 0603

4508 4822 051 30008 0R Jumper 0603

4452 4822 051 30008 0R Jumper 0603

4509 4822 051 30008 0R Jumper 0603

4453 4822 051 30008 0R Jumper 0603

4510 4822 051 30008 0R Jumper 0603

4454 4822 051 30008 0R Jumper 0603

4511 4822 051 30008 0R Jumper 0603

4455 4822 051 30008 0R Jumper 0603

4512 4822 051 30008 0R Jumper 0603

4456 4822 051 30008 0R Jumper 0603

4513 4822 051 30008 0R Jumper 0603

4457 4822 051 30008 0R Jumper 0603

4514 4822 051 30008 0R Jumper 0603

4458 4822 051 30008 0R Jumper 0603

4515 4822 051 30008 0R Jumper 0603

4459 4822 051 30008 0R Jumper 0603

4516 4822 051 30008 0R Jumper 0603

4460 4822 051 30008 0R Jumper 0603

4517 4822 051 30008 0R Jumper 0603

4461 4822 051 30008 0R Jumper 0603

6-9

ELECTRICAL PARTS LIST - FRONT BOARD ELECTRICAL PARTS LIST - FRONT BOARD

RESISTORS

3550 4822 051 30561 560R 5% 0,062W

3551 4822 051 30561 560R 5% 0,062W

3498 4822 051 30102 1k 5% 0,062W

3499 4822 050 21003 10k 1% 0,6W

3552 4822 051 30331 330R 5% 0,062W

3553 4822 116 83876 270R 5% 0,5W

3500 4822 051 30102 1k 5% 0,062W

3501 4822 051 30102 1k 5% 0,062W

3554 4822 116 83876 270R 5% 0,5W

3502 4822 050 21003 10k 1% 0,6W

3555 4822 116 83876 270R 5% 0,5W

3503 4822 050 11002 1k 1% 0,4W

3556 4822 116 83876 270R 5% 0,5W

3558 4822 051 30561 560R 5% 0,062W

3504 4822 051 30102 1k 5% 0,062W

3505 4822 050 21003 10k 1% 0,6W

3559 4822 051 30102 1k 5% 0,062W

3560 4822 051 30102 1k 5% 0,062W

3506 4822 051 30102 1k 5% 0,062W

3507 4822 051 30102 1k 5% 0,062W

3561 4822 050 11002 1k 1% 0,4W

3562 4822 051 30102 1k 5% 0,062W

3508 4822 051 30103 10k 5% 0,062W

3509 4822 050 11002 1k 1% 0,4W

3563 4822 050 11002 1k 1% 0,4W

3510 4822 050 21003 10k 1% 0,6W

3564 4822 051 30101 100R 5% 0,062W

3565 4822 051 30103 10k 5% 0,062W

3511 4822 051 30103 10k 5% 0,062W

3512 4822 051 30471 470R 5% 0,062W

3566 4822 050 11002 1k 1% 0,4W

3567 4822 051 30103 10k 5% 0,062W

3513 4822 051 30471 470R 5% 0,062W

3514 4822 051 30471 470R 5% 0,062W

3568 4822 051 30103 10k 5% 0,062W

3569 4822 051 30103 10k 5% 0,062W

3515 4822 051 30471 470R 5% 0,062W

3516 4822 051 30103 10k 5% 0,062W

3570 4822 051 30103 10k 5% 0,062W

3572 4822 051 30102 1k 5% 0,062W

3517 4822 117 11817 1k2 1% 1/16W

3518 4822 117 11817 1k2 1% 1/16W

3573 4822 051 30684 680k 5% 0,062W

3574 4822 051 30105 1M 5% 0,062W

3519 4822 051 30103 10k 5% 0,062W

3520 4822 051 30331 330R 5% 0,062W

3575 4822 051 30105 1M 5% 0,062W

3576 4822 051 30103 10k 5% 0,062W

3521 4822 051 30331 330R 5% 0,062W

3522 4822 051 30331 330R 5% 0,062W

3577 4822 051 30152 1k5 5% 0,062W

3578 4822 117 12891 220k 1% 0,062W

3523 4822 051 30331 330R 5% 0,062W

3524 4822 051 30331 330R 5% 0,062W

3579 4822 051 30222 2k2 5% 0,062W

3580 4822 050 21003 10k 1% 0,6W

3525 4822 051 30331 330R 5% 0,062W

3526 4822 051 30331 330R 5% 0,062W

3581 4822 051 30103 10k 5% 0,062W

3583 4822 051 30102 1k 5% 0,062W

3527 4822 051 30331 330R 5% 0,062W

3528 4822 051 30331 330R 5% 0,062W

3584 4822 051 30474 470k 5% 0,062W

3585 4822 051 30684 680k 5% 0,062W

3529 4822 116 52219 330R 5% 0,5W

3530 4822 051 30331 330R 5% 0,062W

3586 4822 051 30103 10k 5% 0,062W

3587 4822 051 30471 470R 5% 0,062W

3531 4822 051 30103 10k 5% 0,062W

3532 4822 051 30474 470k 5% 0,062W

3588 4822 051 30471 470R 5% 0,062W

3589 4822 117 11817 1k2 1% 1/16W

3533 4822 051 30474 470k 5% 0,062W

3534 4822 051 30474 470k 5% 0,062W

3590 4822 117 11817 1k2 1% 1/16W

3591 4822 051 30561 560R 5% 0,062W

3535 4822 051 30103 10k 5% 0,062W

3536 4822 117 13632 100k 1% 0603 0,62W

3592 4822 051 30561 560R 5% 0,062W

3593 4822 051 30561 560R 5% 0,062W

3537 4822 051 30682 6k8 5% 0,062W

3538 4822 051 30102 1k 5% 0,062W

3594 4822 051 30561 560R 5% 0,062W

3596 4822 051 30103 10k 5% 0,062W

3539 4822 051 30682 6k8 5% 0,062W

3540 4822 051 30102 1k 5% 0,062W

3597 4822 051 30103 10k 5% 0,062W

3800 4822 116 52283 4k7 5% 0,5W

3541 4822 051 30472 4k7 5% 0,062W

3542 4822 051 30472 4k7 5% 0,062W

3801 4822 051 30682 6k8 5% 0,062W

3802 4822 051 30103 10k 5% 0,062W

3543 4822 051 30474 470k 5% 0,062W

3544 4822 050 21003 10k 1% 0,6W

3803 4822 051 30472 4k7 5% 0,062W

3804 4822 051 30272 2k7 5% 0,062W

3545 4822 051 30331 330R 5% 0,062W

3546 4822 051 30271 270R 5% 0,062W

3805 4822 051 30105 1M 5% 0,062W

3806 4822 051 30339 33R 5% 0,062W

3547 4822 051 30271 270R 5% 0,062W

3548 4822 051 30271 270R 5% 0,062W

3807 2120 366 90291 Potm Rotary 20K

3549 4822 051 30561 560R 5% 0,062W

6-10 6-10

ELECTRICAL PARTS LIST - FRONT BOARD

7410 4822 130 60511 BC847B

7411 4822 130 60373 BC857B

7413 4822 130 60511 BC847B

6401 4822 130 31878 1N4003G

6402 4822 130 30621 1N4148

6403 4822 130 31878 1N4003G

7414 4822 130 60511 BC847B

7415 4822 130 60511 BC847B

6404 4822 130 31878 1N4003G

6405 4822 130 34173 BZX79-B5V6

7416 4822 130 60373 BC857B

7417 4822 130 60373 BC857B

6406 4822 130 30621 1N4148

6409 4822 130 30621 1N4148

7418 4822 130 60373 BC857B

7800 4822 130 60511 BC847B

7801 4822 130 60511 BC847B

6410 4822 130 30621 1N4148

6411 9322 167 73676 LTL-4221NLC-KA

6412 9322 161 99676 LTL-2R3VYKNT

spare parts.

Note: Only the parts mentioned in this list are normal service

6413 9322 161 99676 LTL-2R3VYKNT

6414 9322 172 75676 LTL-1CHKFK

6415 9322 172 75676 LTL-1CHKFK

6416 4822 130 30621 1N4148

6417 4822 130 30621 1N4148

6418 4822 130 30621 1N4148

6419 4822 130 30621 1N4148

6420 4822 130 30621 1N4148

6421 4822 130 30621 1N4148

6422 4822 130 30621 1N4148

6423 4822 130 30621 1N4148

6424 4822 130 30621 1N4148

6425 4822 130 30621 1N4148

6426 4822 130 30621 1N4148

6427 4822 130 11589 LTL-1CHAE

6428 4822 130 11589 LTL-1CHAE

6429 4822 130 11589 LTL-1CHAE

6430 4822 130 11589 LTL-1CHAE

6431 4822 130 11589 LTL-1CHAE

6432 4822 130 11589 LTL-1CHAE

6433 4822 130 10791 LTL-1CHGE

6434 4822 130 10791 LTL-1CHGE

6435 4822 130 10791 LTL-1CHGE

6436 4822 130 10791 LTL-1CHGE

6437 4822 130 10791 LTL-1CHGE

6438 4822 130 30621 1N4148

6439 4822 130 30621 1N4148

6440 4822 130 30621 1N4148

6441 4822 130 30621 1N4148

6447 4822 130 30621 1N4148

6448 4822 130 30621 1N4148

TRANSISTORS & INTEGRATED CIRCUITS

7401 9352 679 67118 SAA6579T/V1/M4

7400 3139 110 52970 TMP87CS71F “C399S52971”

7402 9322 155 22667 IR Receiver TSOP2236ZC1

7403 9965 000 04931 M24C01-WMN6

7404 4822 209 15449 74HC4094D

7405 4822 209 15449 74HC4094D

7406 4822 130 60511 BC847B

7407 4822 130 60511 BC847B

7408 4822 130 60511 BC847B

ELECTRICAL PARTS LIST - FRONT BOARD

RESISTORS

4518 4822 051 30008 0R Jumper 0603

4519 4822 051 30008 0R Jumper 0603

4520 4822 051 30008 0R Jumper 0603

4521 4822 051 30008 0R Jumper 0603

4523 4822 051 30008 0R Jumper 0603

4524 4822 051 30008 0R Jumper 0603

4525 4822 051 30008 0R Jumper 0603

4526 4822 051 30008 0R Jumper 0603

4527 4822 051 30008 0R Jumper 0603

4528 4822 051 30008 0R Jumper 0603

4529 4822 051 30008 0R Jumper 0603

4530 4822 051 30008 0R Jumper 0603

4531 4822 051 30008 0R Jumper 0603

4532 4822 051 30008 0R Jumper 0603

4533 4822 051 30008 0R Jumper 0603

4534 4822 051 30008 0R Jumper 0603

4535 4822 051 30008 0R Jumper 0603

4536 4822 051 30008 0R Jumper 0603

4537 4822 051 30008 0R Jumper 0603

4538 4822 051 30008 0R Jumper 0603

4539 4822 051 30008 0R Jumper 0603

4540 4822 051 30008 0R Jumper 0603

4541 4822 051 30008 0R Jumper 0603

4542 4822 051 30008 0R Jumper 0603

4801 4822 051 30008 0R Jumper 0603

4802 4822 051 30008 0R Jumper 0603

4803 4822 051 30008 0R Jumper 0603

4804 4822 051 30008 0R Jumper 0603

4805 4822 051 30008 0R Jumper 0603

4806 4822 051 30008 0R Jumper 0603

4807 4822 051 30008 0R Jumper 0603

4808 4822 051 30008 0R Jumper 0603

4809 4822 051 30008 0R Jumper 0603

4810 4822 051 30008 0R Jumper 0603

4811 4822 051 30008 0R Jumper 0603

4812 4822 051 30008 0R Jumper 0603

4813 4822 051 30008 0R Jumper 0603

COILS & FILTERS

5400 4822 157 62552 Coil 2,2 H 5%

5401 4822 157 62552 Coil 2,2 H 5%

5403 4822 157 62552 Coil 2,2 H 5%

5404 4822 157 62552 Coil 2,2 H 5%

5405 2422 543 01069 X’tal Resonator 32,768kHz

5406 4822 242 72066 Ceram Resonator 8MHz

5600 4822 157 62552 Coil 2,2 H 5%

5601 4822 157 62552 Coil 2,2 H 5%

5602 4822 157 62552 Coil 2,2 H 5%

5800 4822 157 11235 Coil 22 H 5%

DIODES

6400 4822 130 30621 1N4148

7A-17A-1

1

FM

Osc.

FM

Mixer

AM

Mixer

AM

Osc.

AM IF

IF1

IF2

FM

Det.

AM

Det.

3393733

RADIO IC

TEA 5757H

TUNER BOARD

ECO 6

Systems

1018 11

14

15

24

right

left

stereo

VCO

4140 36 193244 25

Stereo

Decoder

AFC

AFC + AFC -

4

AGC

Pre-

scaler

Multi-

plexer

Charge

pump

Stabilizer

CONTROL

Reference

Oscillator

292827

clock

data

enable

P1

P0

31

30

programmable

output ports

V

Loop

V

Loop

V

Loop

V

Loop

V

Loop

2

6

5

43

C

D

450kHz450kHz450kHz

20

75kHz

V

Stab

AV

Stab

BV

Stab

B

V

Stab

A V

Stab

B

10,7 MHz 10,7 MHz

35 9

Vdd Vcc1

723

V

Stab

A

V

Stab

B

38

34

22

Vcc2

8

ECO6 Systems, 140499

LF filter

RDS

(MPX)

RDS

(MPX)

stereo

clock

data

enable

Version

1120

1

8

FM

Frontend

AM

Frontend

AM-FRAME AERIAL

B

1103

1101

(1102)

A

FM

MPX

buffer ampl.

5

Discriminator

10,7 MHz

Vdd

Vcc1

Vcc

Vcc2

AM-RF

AM-Osc.

FM-Osc.

FM-RF FM-IF 1 FM-IF 2

AM-IF 1 AM-IF 2

AM-AFC

3

2

BLOCK DIAGRAM

ECO6 Tuner Board

version:

SYSTEMS non-CENELEC

TABLE OF CONTENTS

Blockdiagram ..................................................................7A-1

Schematic Diagram.........................................................7A-2

Component Layout..........................................................7A-3

Adjustment table .............................................................7A-3

Electrical Partslist............................................................7A-4

7A-2 7A-2

ECO6 Sys-non Cenelec, 000911

1101 A1

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

T140 F11

T141 F10

T142 F10

1

34

6

87

2

1

34

6

87

2

LEGEND

p ...for provision only

USA ... for USA version only

E-EU ... for East European version only

22n

USA

22n

USA

p

7

1

2

3

8

6105

6

HN1V02H

54

3

6

1

2

7

29

25

13

30

31

16

4

42

15

1

7229

23

38 34

2118

37 35

33

43 39

5

3

8

171412

24

11

10

2019

44

32

41 3640

6

2

272826

1

3

4

5

6

87

2

1

34

6

87

2

1

34

6

87

2

p

SCALER

MULTI-

PLEXER

CONTROL

FILTER

AM

IF

AM

DET

FM

DET

VSTABB

DECODER

CHARGE

PUMP

AGC

OSC

AM DET

FM

IF2

RIPPLE

AGC

STABILIZER

AFC

VDD

VSTABA

AM-IF

MONO/

FM

FRONTEND

CONTROL

XTAL

AGC

PRE-

CTRL

AGC

AM

OSC

AGC

VCC2

FM

OSC

AM

MIXER

FM

IF1

FRONTEND

AM

STEREO

RDS only

DISCRIMINATOR

to/from

FM-OSCILLATOR

PROGR.

MPX

Q-multiplier

MW

OUTPUT PORTS

to 1120

pin 5

ENABLE/MPX

BUFFER

kHz

VERSION DETECTION

VCO

RIGHT

14

12 3

AM FRAME AERIAL

DATA

C

D

E

F

AM-OSCILLATOR

FM 75 OHM

FM-IF2

MW

2345

AM-RF

450kHz

AM-IF2

from 2169

78

AM-AFC

LEFT

6 7 8 9 10 11 12 13

456

FM-RF

TUNER BOARD ECO6

/ SYSTEMS NON CENELEC

9 1011121314

A

B

G

H

A

B

1

VCC

STEREO

CLOCK

AMPLIFIER

GND

H

C

D

E

F

G

470n 2132

BAS216

6120

2103

1u

2107

1n

3134

22K

6105-2

HN1V02H

100n 2163

T141

7KL

1K

3144

5102

3157

100K

T109

470R

3153

2130

22n

220R

3105

3142

100K

3167

120R

33p

2149

2K2

3145

1132

C-PAD

T103

T111

2164

470n

T102

2140 15p

2139

2138

2u2

82p

2133

1u

3103

8K2

T120

4p7 2154

3156

1101

USA

YKD21

100K

2161

100n

5119

2119

10p

T142

5123

11p

2106

3172

6106

BAS216

100n

2165

5K6

3154

3155

220R

330R

2124

33K

3176

22n

WRITE-EN

5114

7P

MUTE

P0

P1

PILOT

RF-GND1

RF-GND2

RIGHT

RIPPLE

VCC1

VCC2

VCO

VDD

VSTABA

VSTABB

FM-DEMOD

FM-IF1-IN

FM-IF2

FM-IF2-IN

FM-IN

FM-MIXOUT

FM-OSC

FM-RF

I-TUNE

IF-GND

LEFT

LPF

MPX-IN

AF-OUT

AFC+

AFC-

AGC

AM-AFC

AM-IF1-IN

AM-IF2

AM-MIXOUT

AM-OSC

AM-RF

CLOCK

DATA

DIG-GND

FIELDSTR-IND

5130

T127

T126

220n

2127

5121

DT-381

150K

3169

75K

3102

100K

56K

3141

1131

C-PAD

3132

5112

7P

6107

47R

6131

1SV228

BZX284-C11

1120

FE-BT-VK-N

T118

T140

T117

T112

2131

470n

33K

3101

1SV228

6130

3168

120R

2125

560p

T116

2n2

2148

100n

2141

470R

18p

2120

470R

3158

3152

3159

XH-S

1103

3160

470R

220n

2143

2150

T125

1234567

8

22R

3146

BF550

7102

5131

11p

2155

O

100K

5110

G

I

1102

not USA

3170

T122

2135

15n

2167

2145

220p

T110

12p

HN1V02H

1n

2166

T105

6105-1

T106

T121

T123

BC547C

7112

3143

2129

100u

C-PAD

1130

22K

220n

2137

T128

3181

1K

330p

2126

2101

47p

BAV99

6103

2104

100p

2153

15p

T124

2152

33n

560p

E-EU

12p

E-EU

2p2

J

33p

2159

220p

2146

2169

2n2

1u

15n

2134

2144

220n

2136

22K

3161

BC857C

BC847C

7111

7103

2147

220p

VCC2

VDD

T114

MPX

P1

P0

P1

VDD

MPX

VCC1

printed

1

2

13

2

123

1

2

TEA5757H

TEA5759H

J

7101

2128

10u

7111

component mounted

/14 FM-OIRT/MW

/00 /02 FM/MW/LW

6120 3170

/01 FM/MW

VERSION

/00 /02 FM/MW

3156

/17 FM/AM

/06 FM-Japan/AM

3157

VERSION PROGRAMMING COMPONENTS

J ... for Japanese version only

AM-IF1

450kHz

8

5111

123

4

6

7

T113

T115

FM-IF1

2

G

1

I

3

O

5109

3104

330R

100n

0R

4103

...V MW mode

...V LW mode

voltages measured while

set is tuned to a strong transmitter

...V FM mode stereo

EVM

V

5V

0V

152kHz, 50mV

pp

stereo stereomono

9.6V

9.5V

10.4V

12V

1V

1.3V

1.4V

stereo 0.2V

mono 4.8V

9.6V

12Vtyp

stereo 0.4V

0.15V

11.1V

7.8V

2V

0.7V

0V

1.2V

7.6V

(10-14V)

0.2V

0V

1.2V

0.1V

D

1.4V

0.7V

4

0V

mono 4.8V

1.4V

9.6V

1.4V

0.2V

0.7V

1.4V

7.9V

7.7V

0V

0.6V

0.8V

0.1V

1.6-8V

1-8V

11.1V

0V

1V

1.4V

B

7.6V

5

3

2

A

1.3V

0.7V

7.8V

11.1V

0.8V

0.6V

1V

0.7V

1V

1.1V

0V

2V

C

1

0.8V

1.2V

1.1V

IF-AMP.

BFS20

7119

J

1K

3113

J

2112

J

100p 330R 3119

J

Signal path

FM

AF - left/right

AM

MPX (Audio Frequency)

2102

100n

2105

USA

100n

Philips FW-C399 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual