Philips MCD-288-E Service manual

TABLE OF CONTENTS

Location of PCBS ............................................................ 1-1

Specifications

Measurement Setup ....................................................... 1-3

Service Aids, Safety Instruction, etc. .............................. 1-4

Instructions On CD Playability .............................. 1-5 to 1-6

Software Version Check & Upgrade .............................. 2-1

Malfuction Check Chart .................................................. 2-2

Disassembly Diagram .................................................. 3-1

Block Diagram ................................................................. 4-1

Wiring Diagram................................................................. 4-2

Display(VFD) Board ....................................................... 5

Tuner Board ................................................................. 6

USB Board ...................................................................... 7

Power Board(In SW box).................................................. 8

Decode Board ................................................................. 9

Explode View ................................................................. 10

Service Partlist ................................................................. 11

Factory Partlist ................................................................. 12

................................................................. 1-2

2008

Published by DB 0946 Service Audio Printed in The Netherlands Subject to modification

©

314178532350

LOCATION OF PCBS

1-1

HEADPHONE BOARD

DISPLAY BOARD

VERSION VARIATIONS:

Type /Versions:

Features &
Board in used:

DISPLAY BOARD
TUNER BOARD
HEADPHONE BOARD
USB BOARD
POWER BOARD

DECODE BOARD

Service policy

DECODE BOARD

MCD288E

/12

C
M
M
M
X
M

* TIPS : C -- Component Lever Repair.

M -- Module Lever Repair
X -- Not need repair(only for reference)

SPESIFICATION

1-2

Amplifier

Rated output power ............... 2 x 20W + 50W RMS

Frequency response (L/R) ................. 20 - 20000Hz

(Subwoofer) ........................ 50 - 180Hz

Signal to noise ratio ..................................... > 65dB

Aux input ...................................... 1V RMS 20kohm

Disc

Laser type ....................................... Semiconductor

Disc diameter .......................................... 12cm/8cm

Video decoding ................MPEG-1 / MPEG-2 / Divx

Video DAC ..................................................... 12Bits

Signal system ...................................... PAL / NTSC

Video format ........................................... 4:3 / 16:9

Video S/N ................................................... > 48dB

Audio DAC ...................................... 24Bits / 96kHz

Total harmonic distortion ................. < 0.1% (1kHz)

Frequency response .......... 4Hz - 20kHz (44.1kHz)

............................................... .Hz - 22kHz (48kHz)

.............................................. 4Hz - 24kHz (96kHz)

S/N ratio .................................................. > 65dBA

Tuner

FM tuning range ............................ 87.5 - 108MHz

Tuning grid .................................................. 50KHz

Sensitivity

– Mono, 26dB S/N ratio ................................. 50uV

– Stereo, 46dB S/N ratio ............................. 100uV

Selectivity ................................................... > 28dB

Image rejection ........................................... > 25dB

Total harmonic distortion ............................... < 3%

Signal to noise ratio ................................. > 55dBA

Speakers

Speaker impedance (L/R) .................................. 4 ohm

(Subwoofer) ............................................... 4 ohm

Speaker driver (L/R) ..................................................3”

(Subwoofer) ....................................................... 5”

Frequency response ............................. 50 - 16000 Hz

General information

otal output power ....................... 2 x 25W + 50W RMS

T

power............................. 220V - 230V, 50Hz / 60Hz

AC

Operation power consumption ............................. 35W

Standby power consumption ............................... < 4W

Eco standby power consumption ............................ 1W

Composite video output ......................1.0Vp-p, 75ohm

Headphone output .......................... 2 X 15mW, 32ohm

USB direct .................................................. Version 2.0

HDMI .......................................................... Version 1.1

Dimensions (W x H x D)

– Main unit .................................... 472 x 362 x 224mm

– Main speaker ................... 140 x 220 x 33mm (each)

– Subwoofer ................................. 170 x 197 x 302mm

Weight

– With packing ..................................................... 10kg

– Main unit .........................................................1.35kg

– Main speaker ...................................... 0.37kg (each)

– Subwoofer ......................................................3.12kg

Specifications subject to change without
prior notice

e

MEASUREMENT SETUP

Tuner FM

1-3

Bandpass

LF Voltmeter

e.g. PM2534

RF Generator

e.g. PM5326

DUT

250Hz-15kHz

e.g. 7122 707 48001

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

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 250Hz) to eliminate hum (50Hz, 100Hz).

CD

Use Audio Signal Disc
(replaces test disc 3)

DUT

L

R

SBC429 4822 397 30184

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

-

Recorder

Use Universal Test Cassette CrO2 SBC419 4822 397 30069

or Universal Test Cassette

LF Generator

e.g. PM5110

Fe SBC420 4822 397 30071

DUT

L

R

S/N and distortion met

e.g. Sound Technology ST170

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

SERVICE AIDS

1-4

GB

All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are
connected with the same potential as the mass
of the set via a wrist wrap with resistance.
Keep components and tools also at this
potential.

WARNING

GB

Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used

Safety components are marked by the symbol

!

.

ESD

CLASS 1

LASER PRODUCT

Lead free

INSTRUCTIONS ON CD PLAYABILITY

Customer complaint

"CD related problem"

Set remains closed!

check playability

1

1-

playability

ok ?

Y

Play a CD

for at least 10 minutes

check playability

playability

ok ?

Y

N

"fast" lens cleaning

check playability

playability

ok ?

N

3

N

Y

For flap loaders (= access to CD drive possible)
cleaning method

4 is recommended

add Info for customer

"SET OK"

2

return set

1 - 4 For description - see following pages

Exchange CDM

INSTRUCTIONS ON CD PLAYABILITY

1-

1

PLAYABILITY CHECK

For sets which are compatible with CD-RW discs

use CD-RW Printed Audio Disc ....................7104 099 96611

TR 3 (Fingerprint)
TR 8 (600μ Black dot) maximum at 01:00

• playback of these two tracks without audible disturbance
playing time for: Fingerprint t10seconds

Black dot from 00:50 to 01:10

• jump forward/backward (search) within a reasonable time

For all other sets

use CD-DA SBC 444A..................................4822 397 30245

TR 14 (600μ Black dot) maximum at 01:15
TR 19 (Fingerprint)
TR 10 (1000μ wedge)

• playback of all these tracks without audible disturbance
playing time for: 1000μ wedge t10seconds

Fingerprint t10seconds
Black dot from 01:05 to 01:25

• jump forward/backward (search) within a reasonable time

4

LIQUID LENS CLEANING

Before touching the lens it is advised to clean the
surface of the lens by blowing clean air over it.
This to avoid that little particles make scratches on
the lens.

Because the material of the lens is synthetic and coated
with a special anti-reflectivity layer, cleaning must be done
with a non-aggressive cleaning fluid. It is advised to use
“Cleaning Solvent

The actuator is a very precise mechanical component and
may not be damaged in order to guarantee its full function.
Clean the lens gently (don’t press too hard) with a soft and
clean cotton bud moistened with the special lens cleaner.

The direction of cleaning must be in the way as indicated in
the picture below.

2

CUSTOMER INFORMATION

It is proposed to add an addendum sheet to the set which
informs the customer that the set has been checked
carefully - but no fault was found.
The problem was obviously caused by a scratched, dirty or
copy-protected CD. In case problems remain, the customer
is requested to contact the workshop directly.
The lens cleaning (method 3) should be mentioned in the
addendum sheet.

The final wording in national language as well as the printing
is under responsibility of the Regional Service Organizations.

SOFTWARE VERSION CHECK & UPGRADE

2-1

2-1

MALFUCTION CHECK CHART

2-2

2-2

DISASSEMBLY DIAGRAM

3-1

3-1

BLOCK DIAGRAM

4-1

4-1

DECODE BD

POWER BD(IN SW BOX)

DECODE BD

VFD BD

WIRING DIAGRAM

4-2

4-2

VFD BOARD - CIRCUIT DIAGRAM

5-1

5-1

VFD BOARD - LAYOUT DIAGRAM

5-2

5-2

TUNER BOARD - CIRCUIT DIAGRAM

6-1

6-1

TUNER BOARD - LAYOUT DIAGRAM

6-2

6-2

USB BOARD

7-1

7-1

8-1

POWER BOARD - CIRCUIT DIAGRAM (IN SUBWOFER BOX AND NO NEED REPAIR,ONLY FOR REFERENCE)

8-1

8-2

POWER BOARD - LAYOUT DIAGRAM (IN SUBWOFER BOX AND NO NEED REPAIR,ONLY FOR REFERENCE)

8-2

9-1

DECODE BOARD - CIRCUIT DIAGRAM - PART1(FOR REFERENCE ONLY)

9-1

9-2

DECODE BOARD - CIRCUIT DIAGRAM - PART2(FOR REFERENCE ONLY)

C29 1uF

C31 1uF

E
F
MDI

LDO2
LDO1
RFVDD3

V20
V1P4

OPO
OP­OP+
DMO
FMO

TRO
FOO

USBP
USBM

ADIN

TCK

V18

25
24
23
22
21
20
19
18

8
7
6
5
4
3
2

1
48
17
16

9
10

26
28
11

12

RFVDD3

C28 1uF

C30 1uF

C32 1uF

V2P8
V20
V1P4

OPO
OP­OP+
DMO
FMO

TRO
FOO

USBVDD

ADIN

TMS
TCK

A2
A3
A4
A5
A6
A7
A8
A18
A19

L15 FB

MX29LV160

TSOP 48 pin

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20

CE
OE
WE

RESET

CB47

0.1uF

U5

WP/ACC

TEZISLV

D0
D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15

BYTE

VCC

GND1
GND2

29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45

14

47

37

27
46

1

AGND

2

DVDA

3

DVDB

4

DVDC

5

DVDD

6

DVDRFIP

7

DVDRFIN

8

MA

9

MB

10

MC

11

MD

12

SA

13

SB

14

SC

15

SD

16

CDFON

17

CDFOP

18

TNI

19

TPI

20

MDI1

21

MDI2

22

LDO2

23

LDO1
SVDD3

25

CSO/RFOP

26

RFLVL/RFON

27

SGND

28

V2REFO

29

V20

30

VREFO

31

FEO

32

TEO

33

TEZISLV

34

OP_OUT

35

OP_INN

36

OP_INP

37

DMO

38

FMO

39

TROPENPWM

40

PWMOUT1/V_ADIN9

41

TRO

42

FOO

43

VPLLVSS

44

CAPPAD

45

VPLLVDD3

46

USB_VSS

47

USBP

48

USBM

49

USB_VDD3

50

FG/V_ADIN8

51

TDI/V_ADIN4

52

TMS/V_ADIN5

53

TCK/V_ADIN6

54

TDO/V_ADIN7

55

DVDD18

56

IOA2

57

IOA3

58

IOA4

59

IOA5

60

IOA6

61

IOA7

62

HIGHA0

63

IOA18

64

IOA19

DV33

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7

A0

R56 0

DV33

DV33

CB18

0.1uF

CB21

0.1uF

CB30

0.1uF

L14 FB

DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

SD33

RFV33

L10 10uH
L11 10uH
L12 FB

C34 390pF

R45 750k

CE10

10uF/0805

CB23

CB22

0.1uF

0.1uF

CB31

CB32

0.1uF

0.1uF

SD33

100uF/16v

U4

2

DQ0

4

DQ1

5

DQ2

7

DQ3

8

DQ4

10

DQ5

11

DQ6

13

DQ7

42

DQ8

44

DQ9

45

DQ10

47

DQ11

48

DQ12

50

DQ13

51

DQ14

53

DQ15

1

VCC

14

VCC

27

VCC

3

VCCQ

9

VCCQ

43

VCCQ

49

VCCQ

6

VSSQ

12

VSSQ

46

VSSQ

52

VSSQ

ESMT M12L64164A-7T

TSOP54

L7
FB

V18

+

CE9

47uF/16v

CB19

0.1uF

10uF/0805

DV33

CB24

0.1uF

CB34

CB33

0.1uF

0.1uF

CB40

CE13

+

0.1uF

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A10/AP

A11
BA0/A13
BA1/A12

CLK
CKE

CS
RAS
CAS

WE

DQML
DQMH

NC

NC

VSS
VSS
VSS

R44 6.8

V18

CB17

0.1uF

JITFNJITFO

CE11

CB25

0.1uF

V18

CB35

0.1uF

CB41

0.1uF

23
24
25
26
29
30
31
32
33
34
22
35
20
21

38
37

19
18
17
16

15
39

36
40

54
41
28

CB8

0.1uF

L9

FB

ADACVDD
APLLVDD3
DACVDD3

CB42

0.1uF

MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
DBA0
DBA1

SDCLK
SDCKE

DCS#
DRAS#
DCAS#
DWE#

DQM0
DQM1

CB20

0.1uF

CB37

0.1uF

CB43

0.1uF

CB9

0.01uF

CB15

0.1uF

CB16

0.1uF

4P1V02V8P2V

+

CE12
47uF/16v

DV33

CB27

0.1uF

CB44

0.1uF

R46 33
R49 33

R50 33
R51 33

8
6 5
4
2 1

RN1
33x4

CB28

0.1uF

CB10

2200pF

RFV18

7

3

CB45

0.1uF

+

BA0
BA1

DCLK
DCKE

CS#
RAS#
CAS#
WE#

PLLVDD3

CE8
100uF/16v

DV33

DV33

CB11

0.1uF

RFO

L13 FB

CB46

0.1uF

R57 10k

CB13

CB12

0.1uF

0.1uF

C
B
A
D
RFO

C33 120pF/NC

C

C

B

B

A

A

D

D

E
F

MDI

LDO2
LDO1

C35

0.1uF

C36

5600pF

CB29

0.1uF

DV33

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20

PCE#
PRD#

PWR#

CB49

0.1uF

RFVDD3

256

AVDD3

DVDD3

65

R39 15k

25524254

IREF

IOWR#

PWR#

DV33

C16 0.1uF

RFGC

A16

67

A16

+

C21 0.1uF

252

253

OSP

OSN

HIGHA6

HIGHA7

A14

A15

CE14
47uF/16v

C22 0.033uF

251

RFGND

HIGHA5

A12

A13

V1P4

R36 100k

C26

250

249

CRTPLP

HIGHA4

A11

20pF

1000pF

C15

0.1uF

248

247

HRFZC

RFRPAC

HIGHA3

HIGHA2

73

A10

A9

C10

RFVDD3

245

246

RFVDD3

RFRPDC

IOA20

HIGHA1

75747271706968

76

PCE#

A20

10uF/0805

RFVDD3

C23 0.047uF

244

243

ADCVSS

ADCVDD3

IOCS#

IOA1

7890796677

A1

PRD#

VSDA
VSCK
VSTB
IR

242

LPFOP

IOCE#

AD0

C12

C24 0.047uF

241

LPFIP

LPFIN

AD1

AD0

80

AD1

CE7

10uF/0805

PLLVDD3

240

239

LPFON

238

237

PLLVSS

PLLVDD3

IDACEXLP

XI

R41 0/NC

XTALI

JITFO

JITFN

236

234

235

JITFN

JITFO

XTALI

XO

R42 0/NC

233

RFV18

232

XTALO

RFVDD18

ADACVDD

231

230

RFGND18

ADACVDD2

C11

10uF/0805

C17
1uF

228

229

227

ALF/(CTR)

ADACVDD1

ALS/SDATA0

AL

AL

226

AL/SDATA2

MT1389HD

Pin Assignment v1.5

A17

IOA21

AD6

AD4

AD3

AD2

81

DVSS

AD2

AVCC

AD3

R186

4.7K

C38
100pF

848382

AD4

AD5

AD5

86

85

AD6

R187

4.7K

C39
100pF

87

88

V601#

ALE

AD7

89

AD7

R188

4.7K

C40
100pF

DVSS

91

A17

IOA0

92

V18

A0

R189

4.7K

C41
100pF

DVDD18

UWR#

URD#

93

949596979899100

L16 33R
L17 33R
L18 33R
L19 2.2K

AR

AR

224

225

AVCM

AR/SDATA1

DVDD3

UP1_2

VSCK

H601#

CB14

0.1uF

C18

10uF/0805

222

221

220

223

ARF(SW)

ADACVSS1

ADACVSS2

ARS/SDATA3

UP1_3

UP1_4

UP1_5

UP1_6

101

SCL/DVD

VSDA

VSTB

10uF/0805

APLLVDD3

219

218

217

APLLVSS

APLLCAP

UP1_7

UP3_0

102

103

104

UP3_1

SDA/DVD

UP3_0

HDMI_SCL

HDMI_SDA

DVD/DATA
DVD/CLK
DVD/STB
DVD/REM

CE6

ASPDIF

PWDN#

ASPDIF

PWDN#

215

214

216

SPDIF

MC_DATA

APLLVDD3

UP3_1

UP3_4

UP3_5

105

106

107

RXD

TXD

AUDIO_MUTE

213

212

DVDD18

ASDATA4

ASDATA3

PRST#IRINT0#

ICE

108

109

URST#

IR

URST#

R38
1k

DV33V18

ACLK

ALRCK

IO/USB

SD-ON

211

ACLK

110

204

210

209

208

207

206

205

203

ABCK

ALRCK

DVDD3

SPBCK

SPLRCK

SPDATA

SPMCLK

ASDATA2/GPO_0

DQM0

IO_19

RD7

RD6

RD5

RD3

DVDD3

RD4

116

111

112

113

114

115

117

118

IOA

DQM0

DQ5

DQ4

DQ3

DQ7

DQ6

IOA

DV33

R54

4.7K

R55 100R

SD-ON

DV33

IO/USB IO_USB

202

201

200

199

198

GPIO_3

GPIO_4

RCLKB/GPIO_5

RVREF/GPIO_6

ASDATA1/GPO_1

RD15

RD1

RD2

RD0

RD14

122

120

119

121

123

DQ15

DQ14

DQ13

DQ2

DQ1

DQ0

R58

4.7K

R59 100R

C19 0.1uF

R43 2.2k

DACVDD3

197

196

195

194

193

FS

VREF

YUV0/CIN

DACVDDC

DACVSSC

ASDATA0/GPO_2

DACVDDB

DACVSSB

YUV3/CVBS

DACVDDA

DACVSSA

VSYNC/V_ADIN1

HSYNC/V_ADIN2

DVDD18

YUVCLK/IO_8

Y1/IO_10
Y2/IO_11
Y3/IO_12
Y4/IO_13

DVDD18
Y5/IO_14
Y6/IO_15
Y7/IO_16

DVDD18

RD13

RD12

RD11

RD9

RD10

124

125

126

128

127

DQ10

DQ11

DQ12

DQ9

SD/ON

YUV1/Y

YUV2/C

YUV4/G

YUV5/B
YUV6/R

YUV7

DVSS

IO_17
C0/IO_0
C1/IO_1

C2/IO_2
C3/IO_3
C4/IO_4

DVDD3
C5/IO_5
C6/IO_6
C7/IO_7

Y0/IO_9

DVDD3

RA4
RA5
RA6
RA7
RA8

RA9
RA11
DVSS

CKE
RCLK

DVDD3

RA3

RA2

RA1

RA0
RA10

BA1

BA0
RCS#
RAS#
CAS#

RWE#
DQM1

DVDD3

IO_18

RD8

9-2

192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129

U3
MT1389HD

TMS

DACVDD3

C27
C/NC

YUV0

DV33

DV33

R52

4.7K

R53 100R

C13
1000pF

V18

RxD
TxD

L8 2.7uH/NC

XI

C20
27pF

DACVDD3

DACVDD3

MA4
MA5
MA6
MA7
MA8
MA9
MA11

DCKE
DCLK

MA3
MA2

MA1
MA0
MA10
BA1
BA0
CS#
RAS#
CAS#
WE#
DQM1

DQ8

TRIN

147

U2A

1

74HC04

R40 100k

Y1

27MHz

V_CVBS

V_G/Y

V_B/U
V_R/V

C0
C1

C2
C3
C4

C5
C6
C7
VCK
Y0
Y1
Y2
Y3
Y4

Y5
Y6
Y7

IO_18

DV33

C37

0.01uF

V33

2

3 4

C25
27pF

J4

1
2
3
4

PH-4A

U6

1

NC

VCC

2

NC

WP

3

NC

SCL

4 5

GND SDA

EEPROM 24C16

SO8NB

147

U2B

74HC04

8
7
6

CB7

0.1uF

R37

XTALI

C14

10

20pF

XO

DV33

TRIN

DVD/CLK
DVD/STB
DVD/DATA

SD/ON

DVD/REM

IO_USB

USBP

USBM

USB

CB48

0.1uF

TRIN

DVD/CLK
DVD/STB
DVD/DATA

SD/ON

DVD/REM

IO_USB

USBP

USBM

R48

R47

1k

1k

SCL/DVD
SDA/DVD

9-3

DECODE BOARD - CIRCUIT DIAGRAM - PART3(FOR REFERENCE ONLY)

+5VV

AL

AR

V_G/Y

R65

160 1%

V_B/U

R73

160 1%

L21

1.8uH/SMD

C43

47pF

L23

1.8uH/SMD

C46

47pF

R61

3.3K

CE16 10uF/0805

R66

C44

2.2K

47pF

R71

3.3K

CE18 10uF/0805

R74

C47

2.2K

47pF

2

R67

2

R75
75 1%

75 1%

+5VV

1 3

1 3

Q7
2N3904

Q9
2N3904

CB50

0.1uF

CB51

0.1uF

G/Y

B/U

+

CE15 10uF/16V

DVD/MUTE

R64
100K

CE17

10uF/16V

+

R68 2.2k

DVD/MUTE

R72

100K

9-3

R60

2.2k

Q6

2

R63
1K

R70
1K

2N3904

1 3

Q8

2

2N3904

1 3

R62
OPEN

R69

OPEN

C42
560P

C45
560P

L20 FB

L22

DVD-LIN

CVBS
R/V
B/U
G/Y

VIDEO OUT

COAXIAL

V_CVBS

FB

DVD-RIN

V_R/V
V_B/U
V_G/Y

CVBS
R/V
B/U
G/Y

COAXIAL

V_CVBS
V_R/V
V_B/U
V_G/Y

VIDEO I/F

ASPDIF

ASPDIF

R79

160 1%

V_R/V

L24

1.8uH/SMD

C48

47pF

R78

3.3K

CE19 10uF/0805

R82

C49

2.2K

47pF

2

R84
75 1%

+5VV

1 3

Q10
2N3904

CB52

0.1uF

AUDIO I/F

+22V

+5VV

R76

R77

0R

NC

D1
1N4148/SMD

1 2

R81

1 3

Q12
2N3906

D4

4.3V/SMD

10K

R86
1K/0805

AUDIO_MUTE

SD33

2

1 3

1 2

R87

10K

R80

R/V

D2

1M

1N4148/SMD

R83

CE21

10uF/35V

43K

2

1 2

+

MUTE_Circuit

Q11
2N3904

D3

1N4148/SMD

R88
33

+

CE20

100uF/35V

R85
10K

Q13
2N3906

1 3

2

R89
10K

DVD/MUTE

DVD/MUTE

AL

AR

AUDIO_MUTE

DVD-RIN
DVD-LIN

AUDIO I/F

DVD/MUTE

AL

AR

AUDIO_MUTE

DVD-RIN
DVD-LIN

R92

160 1%

V_CVBS

L25

C51

47pF

1.8uH/SMD
CE22 10uF/0805

C52

47pF

R90

3.3K

R93

2.2K

2

R95
75 1%

+5VV

1 3

Q14
2N3904

CB53

0.1uF

CVBS

ASPDIF

R91 100

C50

R94
100

C53

330pF

COAXIAL

0.1uF

9-4

DECODE BOARD - CIRCUIT DIAGRAM - PART4(FOR REFERENCE ONLY)

9-4

VCK

XO

92_DV33

R100 0

R101 0/NC

L31 FB

L32 FB

L34 FB

CB68

0.1uF

C0
C1
C2
C3
C4
C5
C6
C7

1392_VCK

Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7

92_DV33

CB67

0.1uF

1

DVSS

2

C0

3

C1

4

C2

5

C3

6

C4

7

C5

8

C6

9

C7

10

DVDD33

11

VCK

12

DVSS

13

Y0

14

Y1

15

Y2

16

Y3

17

Y4

18

Y5

19

Y6

20

Y7

DVDD18

CB69

0.1uF

R108 10k

R109 1k/NC

DVDD18

ACLK

80

AD0

ACK

ABCK

ALRCK

DVDD18

SSCK

SSD

DVDD18

RST

PWDN

CLK

21222325242627282930313233343536373839

XO

SCL/DVD

SDA/DVD

URST#

PWDN#

AD1

INT

AD3

AD2

DVSS

A7/GPO0

92DAC_AVDD3

ASPDIF

V_R/V

V_B/U

B

R

AVSS

SPDIF

A6/GPO1

TRAP2/GPO2

TRAP1/GPO3

TRAP0/GPO4

V_G/Y

G

AVSS

AVDD

MSCK/GPO5

MSD/GPO6

GPO7

MSD

MSCK

R98 560

FS

VREF

AVSS

AVDD

GPO8

GPO9

GPO10

HTPLG

40

HPD

GPO10

GPO9

R107 100

R106 100

V601#

H601#

C54 0.1uF

61626364656667686970717273747576777879

AVDD

60

SWING

59

AVSS

58

TX2+

57

TX2-

56

AVDD

55

TX1+

54

TX1-

53

AVSS

52

TX0+

51

TX0-

50

AVDD

49

TCK+

48

TCK-

47

AVSS

46

AVSS

45

AVDD

44

AVDD

43

PLLC1

42

PLLC0

41

AVSS

U9
MT1392E HDMI TX PROCESSOR

SPQFP80/SMD

92PLL/AVDD3

R99
510

92_AVDD3

92PLL/AVDD3

C55 5600pF

Differential Signal !
No Through Hole !
100 ohm - Impedance

TX2+
TX2-

TX1+
TX1-

TX0+
TX0-

TXC+
TXC-

DV33

R111
1k

R110
1k

DV33

V18

CB54

0.1uF

CB62

0.1uF

MSCK
MSD

L26 FB

L29 FB

TX2+

TX2-

TX1+

TX1-

TX0+

TX0-

TXC+

TXC-

D5

ESD/NC

D7

ESD/NC

D9

ESD/NC

D13

ESD/NC

92_DV33

D6

ESD/NC

D8

ESD/NC

D10

ESD/NC

D14

ESD/NC

CB59

0.1uF

DVDD18

+

CE26

100uF/16V

Differential Signal !
No Through Hole !
100 ohm - Impedance

HDMI_SCL
HDMI_SDA

VCC

L33 FB

R102

1.5K

92_DV33

R103

1.5K

+

L27 FB

CB55

0.1uF

L28 FB

CB60

CE24
100uF/16v

L30 FB

0.1uF

CB65

0.1uF

Closed to MT1392 Power Pin !

HPD

D11
ESD/NC

D12
ESD/NC

HDMI_VCC

CB70

0.1uF

92DAC_AVDD3

CB56

0.1uF

92_AVDD3

CB61

0.1uF

92PLL/AVDD3

CB66

0.1uF

F_TX2+

F_TX2­F_TX1+

F_TX1­F_TX0+

F_TX0­F_TXC+

F_TXC-

+

CE27
47uF/16v

R104
NC

CB57

0.1uF

2221

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19

20 23

P1
HDMI TYPE-A

HDMI-1

9-5

DECODE BOARD - CIRCUIT DIAGRAM - PART5(FOR REFERENCE ONLY)

9-5

VCC

100uF/35V

L35 FB

+P22V

CE33

+

CE29

+

220uF/16V

L37

FB/DIP

CB77

0.1uF

+5VV

CB72

0.1uF

R122 10K

C57 0.1uF

V33

SD

5

4

R128
10K

FB

L36

FB

L38 FB

CE31
220uF/16v

U11AP1501

21

VOUTVIN

GND

3

+

+

R123 3.3K

CE30

220uF/16v

D19

SK34

1 2

DV33

CB73

0.1uF

RFV33

CB74

0.1uF

R124 27K

L42

47uH_3A

VCC AVCC

L4
FB

CB3

0.1uF

VCC_TUN VCC

FB1 FB/1206

L1206B

CB78

+

CE36
1000uF/10V

0.1uF

R126
20K

R0603B

2N3904

Q16

1 3

C0603B

L41 FB/1206/NC

L1206B

1

S

2

S

3

S

4 5

GD

CEM9435A

SO8NB

2

CB82
NC/0.1uF

U12

D
D
D

R130
NC/1M

8
7
6

CE34
220uF/16V

CAP-6.3X7MM

R129

DVD/ON

4.7K

R0603B

+

CE28

10uF/16v

1N4148

CB79

0.1uF

C0603B

CB58

0.1uF

HI = > POWER ON
LO => POWER
OFF

DV33

+

D15

1 2

U7

AZ1117H-3.3V

OUT1IN
OUT2

GND

1

SOT223

RESET Circuit

R120
1k

2

R200
10k

23
4

1 3

C76

0.1uF

V33

+

CE37
220uF/16V

R118
10k

R119 1K

Q15
3904

D16
BAV99

DV33

C4 must closer to PIN43 of 1389L

U13

AZ1117H-ADJ

CB80

0.1uF

3

OUT1IN
OUT2

ADJ

1

SOT223

URST#

C56

0.1uF

URST#

DVD/ON

2
4

R125
750

R127
390

CB81

0.1uF

URST#

DVD/ON

Y2

Y3

V18

+

2

CE35

100uF/16V

9-6

DECODE BOARD - CIRCUIT DIAGRAM - PART6(FOR REFERENCE ONLY)

9-6

J5 8A_2.0

GND

J6 PH-13_2.0

J7 PH-6A_2.0

J8 PH-3A_2.0

J10 PH-4A_2.0

JACK2

4

R

3

L

2
1

CKX-3.5-17

ST-013

JACK3

4

R

3

L

2
1

CKX-3.5-17

ST-013

JACK4

4

R

3

L

2
1

CKX-3.5-17

ST-013

1

2
3

D35 SK34

1 2

D37 SK34

1 2

COAXIAL

J12

2
1

PH-2A_2.0

DC-023

JACK5

CVBS
R/V
B/U
G/Y

DVD/MUTE
DVD/ON

DVD-RIN
DVD-LIN

TRIN

DVD/CLK
DVD/STB
DVD/DATA

SD/ON

DVD/REM

IO_USB

USBP

USBM

+P22V

R133

47K

CE45 2.2uF/0805

9

R IN3

BIN-R

CB920.1uF

R151

8.2K

R197 4.7K

2

43

GND

GND

GND

GND

GND

3334353637

CB860.1uF

8

LOUD-R

BOUT-R

CB930.1uF

GND

GND

CE46 2.2uF/0805

7

ROUT

RROUT

CB940.1uF

404142

DNGDNG

GND

GND

38 39

TDA8932

HTSSOP32-43

LIN/OUT-R

R134

1K

CE47 2.2uF/0805

6

RIN

LROUT

CB950.1uF

STADBY

VSSD/HW

OSCIO

HVP1

VDDP1

BOOT1

OUT1

VSSP1

STAB1

STAB2

VSSP2

OUT2

BOOT2

VDDP2

HVP2

DREF

D21

8.1V

CB880.1uF

CB870.1uF

4

5

TREB-L

TREB-R

RFOUT

LFOUT

CE534.7uF/0805

CE524.7uF/0805

VCC_TUNVCC_PT

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

CE39

220uF/16v

1 2

+

VDD

AGND

DGND

SDA

R145

R146

2.2K

SDA

+22V

C64 153

CB105 104

C68 153

+22V

CB107 104

CB108

104

+

CE40

22uF/50v

123

REF

SCL

2.2K

SCL

R156

47K

CE54 1uF/50v

R160

15K

CB101

104

CB109

104

CE69

1000uF/16v

CB840.1uF

U14

PT2313

SO28

R157

47K

R166

560

BEAD/22UH/DIP

+

RH1 560R

CB890.1uF

+

R159 1M

CB97 102pF

CB102
104

L47

L\DIP\P5.0\D10.5

R175

10

C66

470P

L48
BEAD/22UH/DIP

L\DIP\P5.0\D10.5

R181

10

C73

470P

R137 1K

+

2

220uF/25v

R142

2.2K

Q17
2N3904

1 3

+

CB103

104

C70

104

R184
22

VCC_22V

CE48

CE55

1uF/50v

CE65

1000uF/16v

R178

22

+

C71

684(M)

684(M)

FL-IN
FR-IN

SW/OUT

C65

+P22V

Q20

8550

2

R193

1K

1 3

L46 FB/DIP

13

R192 4.7K

Q21

2N3904

R194 4.7K

2

OUTL+

OUTL-

OUTR+

OUTR-

+22V

+

CE61

1000uF/35V

220uFᬍЎ100uF

1

2

3

4

+22V

STADBY

MUTE2
STADBY
SW/OUT
GND

JACK6
SPK OUT

AV2-8.4-8

+

CE62

100uF/35V

NS/EZJZ1V800AA

ESD0402/SMD

NS/EZJZ1V800AA

ESD0402/SMD

J11

4
3
2
1

PH-4A_2.0

CB99

0.1uF

12

D22

D25

NS/EZJZ1V800AA

ESD0402/SMD

NS/EZJZ1V800AA

ESD0402/SMD

D28

NS/EZJZ1V800AA

COAXIAL

12

D20
NS/EZJZ1V800AA

ESD0402/SMD

R/V

B/U

G/Y

12

12

D23

NS/EZJZ1V800AA

ESD0402/SMD

CVBS
LIN/OUT-L
LIN/OUT-R

12

12

D26

MUTE2
STADBY
SW/OUT

12

12

D29

ESD0402/SMD

D34 SK34

2

1

D36 SK34

1 2

CVBS
R/V
B/U
G/Y

DVD/MUTE
DVD/ON

DVD-RIN
DVD-LIN

COAXIAL

D24

NS/EZJZ1V800AA

ESD0402/SMD

12

D27

NS/EZJZ1V800AA

ESD0402/SMD

12

D30

ESD0402/SMD

NS/EZJZ1V800AA

DC+

DC-

TRIN

DVD/CLK
DVD/STB
DVD/DATA

SD/ON

DVD/REM

IO_USB

USBP

USBM

USB

AUX-R

R191

R163

4.7K

CE64

47uF/16v

C62

220PF

C72

474
C75

474

C67 105

220PF

C74

AUX-L

R132

R131

2.2K

2.2K

C58

R135

NC

47K

CB850.1uF

CE41 2.2uF/0805

CE42 2.2uF/0805

CE43 2.2uF/0805

CE44 2.2uF/0805

10

11

12

13

1415

LIN3

R148

47K

LIN2LIN1

CE492.2uF/0805

CE502.2uF/0805

R149

1K

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

R IN2

R IN1

LOUD-L

LIN

LOUT

BIN-L

BOUT-L

16171819202122232425262728

CE512.2uF/0805

CB900.1uF

CB910.1uF

R150

8.2K

R153
47K

C61 NC

LIN/OUT-L

Q22

3

1

8550

2

R195 4.7K

R196

1K

Q23

2N3904

1 3

U16

VSSD/HW

INIP

ININ

DIAG

ENGAGE

POWERUP

CGND

VDDA

VSSA

OSCREF

OSCREF

HVPREF

NC

IN2N

IN2P

VSSD/HW VSSD/HW

TUN-L
TUN-R

2

TUN/+5V

3

AGND

4

AGND

5

SCL

6

SDA

7

10

10
11
12
13

GND

819

AGND

R136 0R

GND

1

DVD/DATA

2

DVD/CLK

3

DVD/STB

4

MCU-MUTE

5

SDA

6

SCL

7

TRIN

8

IO_USB

9

SD/ON
STADBY
DVD/REM
MUTE2

HP-L

1

HP-R

2

GND

3

AUX-L

4

AUX-R

5

H-MUTE3

6

DVD/ON

1

GND

2

VCC_MCU

3

DM

1

DP

2

USB_VCC

3

GND

4

H-MUTE3

HP-L

HP-R

MUTE2

STADBY

CE38

100uF/16v

L44 FB/1206

USBM

USBP

L45 FB/1206

CB96

0.1uF

CE59 220uF/16v

+

+

CE60 220uF/16v

R176 4.7K

R182 4.7K

+

CB83

0.1uF

DVD/MUTE

MCU-MUTE

VCC_TUN

R147 33R

R152 33R

AVCC

R167 10/0805

R169 10/0805

R17710K

R179

+

CE67

47K

22uF/10v

L43 FB_0805

DVD-RIN

DVD-LIN

D32 4148

1 2

D33 4148

1 2

R154

15K

2

VCC_TUN

VCC_TUN

R138 2.2K

R139 2.2K

MUTE2

DM

DP

R155

15K

R165 100K

+

CE56 220uF/16v
CB98 0.1uF

U15 PT2309 SO8NB

1

OUT1

2

MUTE

3

IN1

4

GND IN2

Q18

2

2N3904

1 3

R173

10K

Q19
2N3904

1 3

C59680P

22K

TUN-L

TUN-R

R158 10K

Vdd

OUT2

BIAS

CE66

+

3.3uF/50v

FR-IN

R140

22K

R164

100

8
7
6
5

CE63

47uF/16v

FL-IN

R141

R143 2.2K

R144 2.2K

VCC_PT

GND

+

R171 4.7K

R198 6.8K

R172

+22V

R185

C60680P

47K

MCU-MUTE

MUTE2

FL-IN

D31

4148

1 2

R161

1K

CE582.2uF/0805

CE572.2uF/0805

R170

4.7K

CB100 474

C63 474

4.7K

R174

CB104

CB106

R180 39K

+

CE68 100uF/25v

C69 104

R183 4.7K

4.7K

R190

47K

FR-IN

R162

1K

+

10

104

104

R199

6.8K

9-7

DECODE BOARD - LAYOUT DIAGRAM(FOR REFERENCE ONLY)

9-7

EXPLODE VIEW

10-1

10-1

11-1

ACCESSORIES PARTS LIST

2 996510010890 REMOTE CONTROL ASSY

3 996520032971 SPEAKER BOX ASS' Y
3A 996510010891 SPEAKER BOX(L) ASSY
3B 996510010892 SPEAKER BOX(R) ASSY

4 996510010893 WOOFER SPEAKER BOX ASSY

MECHNICAL&MISCELLANEOUS PARTS

D101 996510010880 MAIN DISPLAY FRAME ASSY
D103 996510010881 ADDITIONAL-KEY FRAME ASSY
D104 996510010901 MAIN FRONT-CAB FRAME ASSY
D105 996510010898 HEADPHONE PCB ASSY
CABLE 996510010886 FLAT FLEXIBLE CABLE

D102 996510010885 PUSH-DOOR PC
D110 996510010888 MAINFRAME LEFT DECORATION
D111 996510010889 MAINFRAME RIGH DECORATION
D112 996510010887 MAINFRAME TOP DECORATION
D113 996510000511 MCD288 CONNECT-PART

D114 994000004908 SPK ARM(L)
D115 994000004909 SPK ARM(R)
D118 996510010882 SPRING PRESS-PIECE
D120 996510000514 SPEAKER BOX BRACKET COVER(L)
D121 996510000515 SPEAKER BOX BRACKET COVER(R)

D123 996510010884 OUT PUT COVER
D124 996510010883 BACK CABINET ABS

2 996510030819 POWER CORD 2.15m VH3.96
3 996510030818 POWER CORD CLIP FIXER/5N-4/H10

11-2

ELECTRICAL PARTS - DISPLAY(VFD) BOARD

D106 996510018617 MCD288E MAINF DISPLAY BOARD
D310 996510002976 DIODE FR104
DZ301 996510005833 ZENER DIODE 5.1V 1/2W-52
DZ303 996510010895 ZENER DIODE
IC302 996510017188 CPU U252(S3C9228 XYZ-CAN)

IC304 996510013859 IC AT24C02 (1.8V)
IC305 996510000500 IC PT6311/SC16311/CD16311
IC306 996510002918 IC PCF8563 SOP8
IC307 996510010896 IC AT24C08-PC27(2.7V)
LED301 994000004947 LED DIODE D3 3B4SCB01 (BLUE)

LED303 994000004947 LED DIODE D3 3B4SCB01 (BLUE)
LED304 994000004947 LED DIODE D3 3B4SCB01 (BLUE)
LED306 994000004947 LED DIODE D3 3B4SCB01 (BLUE)
LED307 994000004948 LED LAMP(BLUE) /12
S301 996510015840 IR SENSOR 1MA81P36D1TD001

SW305 996510000502 LIGHT TOUCH SW. 6X6X4.3
SW306 996510000502 LIGHT TOUCH SW. 6X6X4.3
SW307 996510000502 LIGHT TOUCH SW. 6X6X4.3
SW308 996510000502 LIGHT TOUCH SW. 6X6X4.3
SW309 994000004964 LIGHT TOUCH SW. TP-1105CS

SW310 994000004964 LIGHT TOUCH SW. TP-1105CS
SW311 996510000502 LIGHT TOUCH SW. 6X6X4.3
SW312 996510000502 LIGHT TOUCH SW. 6X6X4.3
T902 996510002975 TRANSFORMER EE13 5V
VFD301 996510000501 VFD DISPLAY NE-288D-6.GB

X302 994000004945 CER. FILTER FREQUENCY 4.19MHZ
X902 996510000012 CRYSTAL OSC FREQ.32.768KHz
D108 996510000988 DVD MODULE (DISC ASS'Y MCD288)
D109 996510010899 MCU PARTS ASSY
D109 996510022123 DECODER 89HA288E-12(89H288E)

D109A 996510010897 TUNER BOARD ASSY
D126 996510000542 MAIN BRACKET FOOT ASSY

Note: Only these parts mentioned in the list are normal

service parts.

FACTORY PARTLIST

12-1

FACTORY PARTLIST

12-2

FACTORY PARTLIST

12-3

FACTORY PARTLIST

12-4

FACTORY PARTLIST

12-5