Daewoo DPC-7800 Schematic

OSDPC78001

(7 Inch) LCD Color Monitor &

DVD Player

DPC-7800NT (2708ED)

DEC. 2006

(7 Inch) LCD Color Monitor & DVD Player

MODEL : DPC-7800NT（2708ED）

CONTENTS

----------------

Specification.......................................................…...............................................…………….…..

Block Diagram...................................…................................................................…………….…..

General Alignment Instruction.......................................................................……….…….....…

2~3
4~5

6

Troubleshooting...........................................................................................…...……………...…..

Printed Circuit Board........................................................................................……………...…...

IC Block Diagram & Description.........................................................................…………..…..

Explode View........................................................................................................…………......….

Schematic Diagram.........................................................................................…………….....…..

7~8

9~13

14~31

32

33~42

SPECIFICATION

LCD

Description Condition Unit Limit Nominal

Headphone Output 1kHz 0dB mW 3±2 3

Headphone Noise No Signal mV <1mV <1mV

SPK MAX
Output(DVD)

SPK MAX Output(AV
IN)

LINE OUT Distortion 1kHz 0dB/8ohm % ≤0.3 0.3

REF THD 1kHz 0dB % 3 1

Headphone S/N Infinity zere/-dB/L&R∝ dB ≥50 ≥50

Luminance(MAX) White Signal LUX 300±50 300

Luminance(8step) White Signal LUX 250±50 250

Luminance(MIN) White Signal LUX 100±50 100

L 1kHz 0dB mW 600±100 600

R 1kHz 0dB mW 600±100 600

L 1kHz 0dB mW 600±100 600

R 1kHz 0dB mW 600±100 600

20Hz dB ±3 0

LINE OUT RESP(8ohm)

Headphone RESP

125Hz dB ±3 0

10kHz dB ±3 0

20kHz dB ±3 0

20Hz dB ±3 0

125Hz dB ±3 0

10kHz dB ±3 0

20kHz dB ±3 0

-2-

DVD

Description Condition Unit Limit Nominal

Video Signal Level Vp-p 0.7±0.1 0.7

SYNC Level Vp-p 0.3±0.1 0.3

Video out level

75% color bar/75ohm

Vp-p 1.0±0.2 1

Video out level(Unload) 75% color bar Vp-p 2.0±0.2 2

CD 1kHz/0dB/10K V 0.6±0.2 0.7

Audio out level

DVD 1kHz/0dB/10K V 2+0/-0.6 1.5

LINE OUT LEVEL 1kHz/0dB/10K V ≥2.8 3.6

20Hz dB ≤±3 0

FREQ RESP (DVD)
(20Hz~20kHz)

125Hz dB ≤±3 0

10kHz dB ≤±3 0

20kHz dB ≤±3 0

Signal-to-noise radio Infinity zere/-dB/L&R∝

dB ≥60 ≥60

Audio distortion&noise (DVD) 1kHz/0dB/L&R dB ≤-65 -65

Dynamic range (DVD) 1kHz/-60dB dB ≥85 ≥85

R/L Cross sound (DVD) 1kHz/0dB/L&R dB ≥45 ≥45

1kHz Channel unbalance 1kHz/0dB/L&R dB ≤3 0

Power Consumption Standby W ≤1 ≤1

DC 9V Rating W ≤12 ≤12

ECC Entircity A BEX TDV-552 um ≥100 100

Scratch A BEX TDV-541 mm ≥1.6 1.6

Black dot A BEX TDV-545 mm ≥ф0.8 0.8

Finger Print A BEX TDV-545 um ≥ф65 65

Vertical deviation A BEX TDV-533 mm ≥0.6 0.6

Note: Nominal specs represent the design specs. All units should be able to approximate these. Some will exceed
and some may drop slightly below these specs. Limit specs represent the absolute worst condition that might still
be considered acceptable. In no case should a unit fail to meet limit specs.

-3-

LCD

O

A

C

BLOCK DIAGRAM

DC T

R

G

B

SYNC

FRP

-13V

15V

5V

9V

7.5V

Y

9V

-4-

DVD

4332211DDCCBB

A

U

S TRACK

DRIVE

R

4

FE TE DRIVER

SPINDLE

5

SLED

A

5

-5-

GENERAL ALIGNMENT INSTRUCTION

The Main PCB of Monitor Modification:

1. Input voltage is 6.8V-16V, input signal is test circuit BY 5418.

2. Adjust VR1 to get horizontal phase shift and test point: 28.9MHz

3. Adjust VRB4 to get good performance..

The main PCB of DVD Modification:

1. Adjust the brightness to the brightest by VR, adjust video pattern’s color to white, test the screen
Brightness is 200±102 LUX.
With luminometer You can adjust R66 to get this standard.

-6-

LCD

SYMPTOM CAUSE REMEDY

LCD MONITOR PART

TROUBLESHOOTING

1) Picture distortion

2) No Picture

3) No Picture, Picture no
Good

4) Luminesce no good

5) Color is no good

6) SYNC no good

7) NO Picture

8) Picture no good

& Defective IC T110 (U301).

& Defective IC201 (D3031).

& Defective IC1 (CSC3414A). & Replace IC1 (CSC3414A).

& Defective IC201 MPS1029.

& Defective X201.

& Defective IC101 CSC1004D.

& Defective Q10 EL7630. & Replace Q10 EL7630.

& Defective CON4. & Replace CON4.

& Replace IC T110 (U301).

& Replace IC201 (D3031).

& Replace IC201 MPS1029.

& Replace X201.

& Replace IC101 CSC1004D.

9) Brightness no good

& Defective ICP1 SS9969. & Replace ICP1 SS9969..

-7-

DVD

DVD PART

SYMPTOM CAUSE REMEDY

1) No Power

2) No Picture

3) No Sound

4) Sound no good

& Power source is not correct.

The positive and negative does not
match the unit.

& Power button defective.

& Defective T3 (24C02).
& Defective IC MTK1389D E/E.

& Defective U8 (4558D).
& Defective U6 (TDA2822)
& Defective U26 (TEA2025B)

& Defective U8 (4558D).

& Replace power source.
& Charge the position of positive

and negative.

& Replace power button.

& Replace T3 (24C02).
& Replace IC MTK1389D E/E.

& Replace U8 (4558D).
& Replace U6 (TDA2822)
& Replace U26 (TEA2025B)

& Replace U8 (4558D).

5) Can not read DISC

6) No key function

7) No remote control
function

& Defective U6 (TDA2822)
& Defective U26 (TEA2025B)
& Defective U3 (AT5654H).
& PICK-up Laser is defective.

& Replace U6 (TDA2822)
& Replace U26 (TEA2025B)
& Replace U3 (AT5654H)
& Replace pick up.

& Defective IC MTK1389D E/E. & Replace IC MTK1389D E/E.

& Defective IR1.
& Key is Defective.

& Replace IR1.
& Replace keys.

-8-

IC201 D3031

INVIN

V

TBRIGHTBRIGHT

S/HS/HS/H

CIN

BLKFRPS/H PULSEGS/H PULSEGS/H PULSEG333534942303127283226292324

B DC DETB OUTG DC DETG OUTR DC DETR OUTSYNC.I

NSYNCOU

T

10BRIGHTBRIGHTSUBBSUB BRIGHTRRGBAMPLITUDE

γ1γ

γ γγγ

IC BLOCK DIAGRAM & DESCRIPTION

2

CONTRAST

PEAK LIMIT

21 2219 203637384846474561

S/H

INV

BRIGH

VREF

SEP

SYNC

SYNCSEP

PICTUREAGC

FILTER

OUT

AGC

CLAMP

COLOR

TRAPH FIL OUT

SW

BGPGEN

PICTURE

AGCAMP

AGCDET

COMP

TRAP

BGP

CLAMP

COLOR

Y/C

P

REG3

N

COMP

Y/C

HPF

P

KIL.LER

N

2

H.FILTER

3

REG2

REG1

41

ACC

COMP

5

ACC.DET

Y/C

APC

VCO

15

14

16

FADJ

VIDEO IN

ACC.FIL

APC.FH

VCO IN

VCO OUT

S/H

394041

EXT B IN

INT/EXTSW

7

SW

MATRIX

G-Y

B-Y

R-Y

DEMOD

P

N

IDENT

KILLER FIL

F/F

SHIFT

PHASE

TINT

13

PAL.SW

V

CC1

V

SYNC IN

1718 43 25 8 12

GNDV

from

4

TINT

IDENTFIL

CC1

V

EXT G IN

EXT R IN

CC1

V

PN

CC2

IE

-14-

IC BLOCK DIAGRAM & DESCRIPTION

APC FILTER

IC201 D3031

SYN C IN

S/H PUL S E B

S/H PUL S E G

S/H PUL S E R

BRI G HT

GAMM A 2

GAMM A 1

FRP

SUB BRI GH T B

SUB BRI GH T R

BLK

Vcc 2

252627282930313233343536

24
23

22
21
20
19

B OUT

B DC DET

G OUT
G DC DET
R OUT

R DC DFT

SYNC OUT

SYNC SEP

EXT B IN

EXT G IN

EXT R IN

CONTRAST

37
38

39
40

41
42

V

EE

Vcc1

F AD J

CLAMP

AGC FILTER

AGC OUT

PICTURE

43
44
45
46
47
48

1 2

TR AP

3

VIDEO IN

H FILTER OUT

5 6

4

C IN

COL OR

IDENT FILTER

8 9 10

7

SW

11 12

ACC FILT E R

KIL LER FILTER

PE A K LIMITT ER

RGB AMPLI TUDE

18

GND

17

V C0 OUT

16
15

Vc0 IN

14

TINT

13

R-Y/B-Y PHASE

1. TRAP 13. TINT 25. VCC 2 37. SYNC OUT

2. H FILTER OUT 14. VCO IN 26. BLK 38. SYNC SEP

3. VIDEO IN 15. APC FILTER 27. SUB BRIGHT R 39. EXT B IN

4. IDENT FILTER 16. VCO OUT 28. SUB BRIGHT B 40. EXT G IN

5. C IN 17. GND 29. FRP 41. EXT R IN

6. COLOR 18. VER 30. GAMMA1 42. CONTRAST

7. SW 19. R DC DET 31. GAMMA2 43. VCC1

8. KILLER FILTER 20. R OUT 32. BRIGHT 44. F ADJ

9. PEAK LIMITTER 21. G DC DET 33. S/H PULSE R 45. CLAMP

10. RGB AMPLITUDE 22. G OUT 34. S/H PULSE G 46. AGC FILTER

11. ACC FILTER 23. B DC DET 35. S/H PULSE B 47. AGC OUT

12. R-Y/B-Y PHASE 24. B OUT 36. SYNC IN 48. PICTURE

-15-

IC BLOCK DIAGRAM & DESCRIPTION

Q10 SS9969

-16-

IC BLOCK DIAGRAM & DESCRIPTION

IC1 CSC3414A

Pin Name Pin Name

1. A OUTPUT 5. B +INPUT

2. A –INPUT 6. B –INPUT

3. A +INPUT 7. B OUTPUT

4. GND 8. V+

-17-

IC BLOCK DIAGRAM & DESCRIPTION

ICH1 MP1029EM

Pin Name Pin Name

1. AB 6. DR

2. IL 7. IN

3. BOS 8. OUTL

4. DB 9. PGND

5. EN 10. BSTL 15.

Pin Name Pin Name

11.

12.

13.

14.

BSTR
PGND
OUTR
IN
REF

16.

17.

18.

19.

20.

COMP
FT
OL
FB
AGND

-18-

IC BLOCK DIAGRAM & DESCRIPTION

IC101 CSC-1004D

1
2

3
4
5
6
7
8
9
10
11
12
13
14
15
16

IVSYNC
IVIY

IFRST
ICSY
ICOMPS
ICLKC
IOMCLK
OPSI
OPSC

OPOLS
OPOLC

OBLK

ONPO
IOHSY

IOVSY
HVDD

6364

INNP

61 60 59 58

62

IUND

ILNR

57 56 55 545352 51 5049

IOEH_SEL

IQ2H_SEL

ICPI

VSS

OCPO

OOEH

LVDD

OQ2H

OSTH2

OSTH1

OCPH3

OCPH2

OCPH1

48
47

46
45
44
43
42
41
40
39
38
37
36
35
34
33

CSC-1004D

OSRST
OPDA

VSS
OOSCO
IOSCI
HVDD
OCPV
OSTV1
OSTV2

VSS
OOE1

OOE2

OOE3
ITST1

IZ_SEL
IRES 1

IMODE 1

1718 21202322

19

ICPO_SEL

IIMODE

ICPH_SEL

ICPO_SEL

2726252824

IODD_SEL

ICPH_SEL

LVDD

IRES 2

IRES 3

32313029

IIMODE

IAREA_SEL

INPOS2

IVPOS1

IMODE 3

IMODE2

PVI-1004

Pin No.

Pin name

I/O Remarks Pin No.

Pin name I/O Remarks

1 ivsync I schimtt 33 ires1 I pull_down
2 iviy I schimtt 34 iz_sel I pull_down
3 first I schimtt 35 itst1 I AC/DC test
4 icsy I schimtt 36 ooe3 O 3mA
5 icomps I pull_up 37 ooe2 O 3mA
6 iclkc I pull_up 38 ooe1 O 3mA
7 iomclk I/O Bi dir.(3mA)

39 vss
8 opsi O 3mA 40 ostv2 O 3_state(3mA)
9 opsc O 1mA 41 pstv1 O 3_state(3mA)

10 opols O 3mA 42 ocpv O 3mA
11 opolc O 3mA 43 HVDD 5.0V
12 oblk O 1mA 44 iosci I xin (25mhz)

-19-

IC BLOCK DIAGRAM & DESCRIPTION

IC101 CSC-1004

13 onpo O 1mA 45 oosco O xout(25mhz)
14 iohsy I/O Bi dir.(3mA)
15 iovsy I/O Bi dir(3mA).
16 HVDD 5.0V 48 osrst O 1mA
17 imode1 I pull_down 49 ocph1 O 6mA
18 imode2 I pull_down 50 ocph2 O 6mA
19 imode3 I pull_down 51 pcph3 O 6mA
20 ivpos1 I pull_down 52 osth1 O 3_state(3mA)
21 ivpos2 I pull_down 53 osth2 O 3_state(3mA)
22 VSS 54 oq2h O 3mA
23 ihpos1 I pull_up 55 LVDD 3.3V
24 ihpos2 I pull_up 56 ooeh O 3mA
25 iarea_sel I pull_up 57 ocpo O 3mA
26 iimode I pull_up 58 VSS
27 icpo_sel I pull_up 59 icpi I
28 icpo_sel I pull_up 60 iq2h_sel I pull_up
29 iodd_sel I pull_up 61 ioeh_sel I pull_up

46 vss

47 opda O 3_state(3mA)

30 LVDD 3.3V 62 ilnr I pull_up
31 ires3 I pull_down 63 iund I pull_up
32 ires2 I pull_down 64 innp I pull_up

-20-

IC BLOCK DIAGRAM & DESCRIPTION

ICP1 EL7630

Pin Name

1. LX

2. GND

3. FB

4. ENAB

5. VIN

-21-

IC BLOCK DIAGRAM & DESCRIPTION

DVD T3 AT24C02

VCC
GND

WP

SCL

SDA

A2
A1
A0

START
STOP
LOGIC

LOAD

DEVICE
ADDRESS

COMPARATOR

R/W

COMP

LOADINC

DATA WORD

ADDR/COUNTER

SERIAL

CONTROL

LOGIC

EN

H.V. PUMP/TIMING

DATA RECOVERY

EEPROM

X DEC

Y DEC

SERIAL MUX

D

IN

OUT

D

D out/ACK

LOGIC

VCCWPSCLSDA

8 6

7

AT24C02

12

A0A1A2GND

3

PIN

NAME

1. A0 5. SDA

2. A1 6. SCL

PIN

5

4

NAME

3. A2 7. WP

4. GND 8. VCC

-22-

IC BLOCK DIAGRAM & DESCRIPTION

DVD U8 4558D

PIN NAME PIN NAME

1.

2.

AOUT
AIN-

5.

6.

BIN+
BIN-

3.

4.

AIN+
V-

7.

8.

-23-

BOUT
V+

IC BLOCK DIAGRAM & DESCRIPTION

DVD T2 M12L64164A

-24-

IC BLOCK DIAGRAM & DESCRIPTION

T2 M12L64164A

-25-

IC BLOCK DIAGRAM & DESCRIPTION

DVD U6 TDA2822

+ Vs

8

Q1

OUT

6

D3

Q6

Q5

D4

Q4

D1

D2

C1

R1

Q9

R2

Q10

CONTROL

Q11

LREE

lQ

D8

R5

Q15

Q14

R3

Q16

R6

C2

Q19

D5

Q22

Q23

Q21

Q20

D10

D11

OUT

T1

GND

5,8,12,13

Q2

Q3

Q7

-

3

Q4

D5

INPUT

INPUT + (1)

N.C.

INPUT - (1)

GND

GND

OUTPUT (1)

N.C.

+V S

Q12Q13

D6 D7

+

1 16

1

2

3

4

5

6

7

8

TDA2822

Q17

+

16

15

14

12

11

10

9

13

INPUT

INPUT + (2)

N.C.

INPUT - (2)

GND

GND

OUTPUT (2)

N.C.

N.C.

Q18

-

14

1G

Q24

Pin Name Pin Name

1. INPUT +(1) 9. N.C.

2. N.C. 10. N.C.

3. INPUT -(1) 11. OUTPUT (2)

4. GND 12. GND

5. GND 13. GND

6. OUTPUT (1) 14. INPUT - (2)

7. N.C. 15. N.C.

8. +V5 16. INPUT + (2)

-26-

IC BLOCK DIAGRAM & DESCRIPTION

DVD U3 AT5654H

VINFC

CFCerr1

CFCerr2

V

SL+

IN

SL-V

IN

VOSL

VNFFC

Vcc

PV

CC1

PGND

VOSL-

VOSL+

+

1

7.5K

20K

10K

25K

X2

SLED

DRIVER

+

7.5K

DET AMP.

10K

2

3

4

Vcc

PV

CC1

PGND

+

5

6

7

8

9

10

11

12

THERMAL

SHUT DOWN

7.5K

DET AMP.

20K

X2

LOADING
DRIVER

STAND

-BY

7.5K

10K

10K

15K

OET1

OET2

Pre GND

PVCC2

PGND

28

27

26

25

24

23

22

21

20

19

18

17

STBY

BIAS

IN

V TK

CTKerr1

CTKerr2

V LD

IN

GND

PV

CC2

VNFTK

PGND

VOLD-

VOLD+

VOFC-

VOFC+

13

14

ACTUATOR

DRIVER

Vcc

PV cc2

PV cc1

ACTUATOR

DRIVER

VOTK-

16

15

VOTK+

28

27

26

25

23 20

212224

19

18

17

1615

AT5654

21

4

5

3

6

7

8

9

Pin Name Pin Name Pin Name Pin Name

1. VINFC 8. V CC 15. VOTK + 22. GND

2. CFCerr1 9. PV cc1 16. VOTK - 23. VINTK

3. CFCerr2 10. PGND 17. VOLD + 24. CTKerr2

4. VINSL + 11. VOSL - 18. VOLD - 25. CTKerr1

5. VINSL - 12. VOSL + 19. PGND 26. VINTK

6. VOSL 13. COFC - 20. VNFTK 27. BIAS

7. VNFFC 14. VOFC + 21. PV CC2 28. MUTE

10

11

1312

14

-27-

IC BLOCK DIAGRAM & DESCRIPTION

T4 S29AL008D

-28-

IC BLOCK DIAGRAM & DESCRIPTION

T4 S29AL008D

-29-

IC BLOCK DIAGRAM & DESCRIPTION

U1 S8521

-30-

IC BLOCK DIAGRAM & DESCRIPTION

U26 TEA2025B

9

THERMAL

PROTECT

START

CIRCUIT

10

11

50

+

-

8

12

1 1

13

10K

DECOUPLING

14

15

5K

16

1

7

+

22

­10K

50

TEA2025B

6

5

4

3

2

1. BRIDGE 9. GND (sub.)

2. OUT. 2 10. IN.1 (+)

3. BOOT. 2 11. FEEDBACK

4. GND 12. GND

5. GND 13. GND

6. FEEDBACK 14. BOOT.1

7. IN. 2 (+) 15. OUT. 1

8. SVR 16. + Vs

-31-

EXPLODED VIEW

-32-

Monitor Part
Monitor MAIN BOARD

VCC1

VCC1

D

C

B

CON?

9V

1
2
3
4
5

BR

6
7

CON7

R222

R224

22K

56K

COLOR RGB-AMP

C219

R223

C220
104

C233
10uF/16V

C221
104

R225 27K

VCC1

Q10
SS9969

104

10K

VDDH

L203
18uH

Y
C

WIDE

WIDE

SCHEMATIC DIAGRAMS

121110987654321

R103OPEN

R104

R107
R108

R109
R110
R111

R112
R18
R114

R118101

R119

R120

VCC

R3
100K

BOUT GOUT ROUT

R1
00K

64

INNP

1

VSYNC

2

AY

3

FRST

4

CSY

39R

5

COUPS

6

CLOC

7

CMCL

39R

8

OPSI

39R

9

CPSC

39R

10

OPCLS

39R

11

CPOLC

39R

12

CBL

1K

13

ONPO

39R

14

HONSY

OPEN

15

HOVSY

16

MVCD

C102
103

OPEN

OPEN

IMODE117IMODE218IMODE319IVPOS120IVPOS221VSS22IHPOS123IHOS224IAREA- SEL25IMODE26ICPO- SEL27ICPH- SEL28IODO-SEL29LVDD30IRESS31IRES2

PAD

OS CIOS CO

VR1
10K

C5

68P

R6
100K

R7
100K

R/L

U/D

100

OPEN

OPEN

R164

R162

R163 100

R161

63

62

61

60

59

58

VSS

ICP1

IUNR

IUND

IO2H-SEL

IOEH-SCL

IC101

PVI-1004

39R

39R

R123 OPEN

R121

R122

R16
560

C6

56P

L1

6.8UH

R8
100K

R9
100K

IC401

4

5
6

7

10

R217

A

430

STHL

R157

R11

39R

39R

INH

39R

39R

R160

R159

57

56

OCPO

LCDD55OO2H

OOEH

OPEN

OPEN

R124

R125

R126 OPEN

R15
22K

54

OSTH253OSTH152OCPH351OCPH250OCPH1

OPEN

OPEN

R127

R128

R156
39R

R151
39

49

DSRST

DPDA

VSS
DOSCO
IOSCO

HVDO

OCPV

OSTV1
OSTV2

VSS

DOE1
DOE2
DOE3

ITST1
ITEST

IRES1

32

561

OPEN

561

R129

R130

R131

VDDL

C103
103

15K

R14

RT3

VCC

CLI1

VDDL

C111
104

48
47

46
45

OSCO

44

OSCI

43

R144NC

42

R143

41

R142

40

39
38
37

R139

36

R138NC

35

R137OPEN

34

33

R132
561

C10

1U
C9

6800PF

D1

ISV215

C8

10P

C7

150P

8

CA6

0.01

PDA

C114
103

39

STV

39

OPEN

VDDH

3

2
1

VDDH

OE

R1361K

R135

100

RB42

PLOS

47K

RT2

5.6K

RT1

4.7uF/25V

C1

VCOM

10K

RT8

VRB4
50K

RT6

RA6

U/D

R154

VGL

0R

R410

39R

R1239

VDD

10K

CON?

1

VDD

2
3
4
5

STV

6

CLK

7

OE

8
9
10

VGL

11

VGH

12
13
14
15

VDD
BOUT
GOUT
ROUT

16
17
18
19
20

STHL

21
22

R/L

23
24

INH

25

CLI1

26
27
28

STHL

29
30

COM

7" LG PANEL

1K

R/L

U/D

D

C

B

R226

R228

10K

18K

L618uH

L318uH

VDDH

VCC

R229
12K

R216680K

R218

PEA K-L IMI T

C223
104

330K

C217
105

R202
OPEN

VDD

C103
104

VDD1

C104
104

VDDH

CT2

0.1uF

+5V

CA9

0.1uF

TIN

R227
5K1

C222
104

VCC

CONTRAST

C234

0.1U

BRIGHT

COLOR

CA17
10uF/16V

R232

R230
OPEN

SUB R

R231

C224

OPEN

104

R2141K

R21518K

C216682

R219

C218

1M

105

C201105

C202

10uF/16V

LA522uH

LA218uH

R234

R236

OPEN

SUBB GM1 GM2 PICTURE

C225

104
R233
OPEN

R213
000R

37

SYNC

38

SYN SEP

39

B IN

40

G IN

41

R IN

42

CONTRAST

43

VCC

44

F ADJ

45

CLAMP

46

AGC FILTER

47

AGC D

48

PICTURE

PICTURE

R201220

L201

C232

OPEN

OPEN

CA16

CA14

0.1uF

10uF/16V

7.5V

CA3

0.1uF

56K

56K

R235

C226

C227

R237

104

22K

R212
100R

36

SYN N

TRAP1H FI LTER DUT2VID EO IN3IDE NT FILT ER4CIN5CDLO R6SW7CILLE R FILTE R8PEAK LIMIT9RGB AM P10ACC FI LTER11R-Y/B -Y PHASE

LA422uH

RA1
100

CA10
1uF

104

18K

BRIGHT

GM1

GM2

SUBB

28

29

31

32

33

34

35

FRP

GN130GN2

S/H-R

S/H-B

S/H-G

BRIGHT

IC201

D3031

473

C204

R204 1 00R

10M

COLOR

R203

C203 680P

5

PEAK-LIMIT

CA8
1uF

RA5

DA3

OPEN

BAS85

ICP1

OPEN

1234

EL7630

SUBR

SUB R27SUB B

RGB-AMP

26

BLK

APC FILTER

R205
1M

BRIGHT

C228
104

25

VCD OUT

VCD IN

12

RA7
9K1CA18

R240

R242

27K

18K

CONTRAST

C229
104

R241
18K

R24610K

C211 104

C212 22uF/1 0V

A

24

BO

VCC2

C210

23

B DC

22

GD

C209105

21

G DC

20

RD

C208

19

R DC

18

VEE

17

GND

16

R208220R

15
14

13

TINT

TIN

C231

C205
104

104

DA1DA204

CA15

RA2

1M

1M

RA3
27K

105

105

CA2

4.7uF/25V

R243
OPEN

CSY
HSY

FRP

BLK

VCC

C249

C250

C251

C207
474

C206

103

X201

3.58M HZ(NTS C)

R244
22K

CA12
1uF

CA11

1uF

VDD

R305
15K

10K

C230
104

R302

R301

10K

10K

CSY

C301

150P

105

105

105

R245
OPEN

R206
8K2

R207
5K6

CA1

4.7uF/25V

DA4
DA204

DA6
DA204

BOUT

GOUT

ROUT

CA4

4.7uF/25V

LA1
18uH

CA5

4.7uF/25VV

VGH

VGH

CA22
OPEN

LA3
18uH

VGL

CA21

0.1uF

R306

U301
IMT1

E1

C1

3 4

B1

B2

2

C2E2

1

C3

100P

R304
39K

R10210K

R1639

5
6

R307
39

C101
1uF

R105

R106OPEN

VDDH

R116
10K

C303
OPEN

OPEN

R303
100K

C302
390P

VSY-IN

VDDH

CSY

CLK

HSY
PSC
PLOS

FRP
BLK

OE

VSYOUT

VDDH

WIDE

A

1 2 3 4 5 6 7 8 9 10 1112

A

-33-

Monitor Part
Monitor HV BOARD

87654321

D

CN1

VIN

1

C

RH2

10K

GND

B

2

LH1

47uH

CRH3

5.6V

DIM

CH1

0.01u

10U/16V

CRH4

13V

CH8

RH1
1K

RH3

47K

RH4

47K

CH6

1uF

CH3

0.22u

CH4

1uF

104/X5R/10V

105/X5R/16V

DIM

IL

REF

CH5

CH4

CH7

103/X7R/25V

RH5

4.7K

ICH1

MP1029

ABRT

1

IL

2

BOS

3

DBRT

4

EN

5

DRV

6

BATT

7

OUTL

8

PGND

9

BTLBTR

1011

CRH1

COMP

BATT

OUTR

PGND

REF

1N4148

ISFB

VLFB

FT

REF

20AGND

19

18

17

16

15

14

13

12

CRH2

1N4148

REF

RH6

330K

IS
LV

RH7

100K

REF

CH2

105/X5R/16V

CH9

103/X7R/25V

1u

CH10

CH11

CH12

CH13

0.01u
1u

0.01u

CH14105/X7R/16V

C15 N.A

RH81K

CN2

T1

2

7

CH19

4

6

CH16

0

CH18 OPEN

CH17

N.A

RH9

0

IS

RH10

0

10pF/C0G/3KV

LV

CH20

IL

RH11

510ohm

RH12

N.A

RH13

270ohm

HV

1

RTN

2

472/X7R/16V

D

C

B

A

1 2 3 4 5 6 78

A

-34-

Monitor Part
Battery Circuitry

U1

1

U2

1

F1

1.25A

12

C2
10UF

U3

LED

1

U4

GND

1

D10

30K

R12
10K

R7

3

SK34

R2
OPEN

R1
OPEN

R23
0R

2

R24
10K

R25
10K

1

IC1
7805

C7

4.7UF

R9
100K

R18
2K2

C3

0.1UF

LED

6
5

R17
3K3

C4

0.47UF

-

+

8 4

C50.47UF

R11470

LM358

7

IC3B

R6
221

R20
3K3

Q3B1184

R27
1K

C6
10UF

R29
221

Q4
C945

IC2

1

VSS

VDD

2

XIN

P0.0

3

XOUT

P0.1

4 5

P1.2P0.2

S3C9444

D1

BAS85

B+

R33

R16
12K

1M

R31
47K

C9
104

Q5
2412

C10
104

R32
10K

R15
470

C8
104

1

R22
150K

2 3

1

Q6
SI2313

R5
100K

R138
470K

Q20

R19
10M

IC11

2

VM

R135
1K

VDD

3

VSS

CO

DO

5

4

Q7
2312

C84

0.1UF

S-8241ABJ

R21
10M

84

3

+

2

-

LM358

IC3A

C1104

R3

0.1

R1033K

R4

1.8K

R13

0.1

R14

0.1

1

2412

C85

0.1UF

C83

0.1UF

R137
470K

B+

B-

B-

U5

CHECK

U6

CHECK

12

R30

100K

8
7
6

R26

OPEN

-35-

DVD KEY-1

D

C

B

A

1 2 34

CON1

1
2
3
4
5
6

pin6

R1
10K

R2
10K

SW5ALDWN

1 2

SW6RIGHT

1 2

R3
10K

SW1UP

1 2

SW2

1 2

MEN U5

SW3

1 2

LEFT

SW4

1 2

OK

4321

D

C

B

A

-36-

DVD KEY-2

4321

D

C

CON1
PIN5

1
2
3
4
5

SW1

1 2

SCREEN MODE

1 2

SW2PAUSE

1 2

SW3PLAY

1 2

SW4HEXT

1 2

SW5PREV

1 2

D

C

B

A

SW6STOP

B

A

1 2 34

-37-

DVD Part
DVD MT1389E

C22200pF

R14680k

R18
150k

SP-

R24 1

SP+

Y10

Y11

LIMIT

DV33

R2610k

V18

Y8

V18RFV18

SL­SL+

Y7

U-1

2
1

sw0812

J7

24

V20

23
22

E

21

F

20

D

19

A

18

B

17

C

16

RFO

15
14

MDI1

13
12
11
10

TOP

9
8
7
6
5
4
3
2
1

25 26

CB22

0.1u

R44
1

MV33

R4820k

C35
150pF

MDI2

SL+
SL-

CB23

0.1uF

R3510

R45
1

Y9

dv33

CB100.1u

FMSO

TRSO
V1P4
STBY

R52
10k

OPO

Y12

R31

4.7k

T-

T+

R19
150k

4x1 W/HOUSING

DV33

CB24

0.1uF

C3

0.1uF/OPEN
R15 0

C9
2200pF

4
3
2
1

J4

2

J51

OPEN

CB9

0.1u

R3410

3
1

R364.7
R374.7

1
3

U3

15

VOTK+

16

VOTK-

17

VOLD+

18

VOLD-

19

PGND

20

VNFTK

21

PVCC2

22

PREGND

23

VINLD

24

CTK2

25

CTK1

26

VINTK

27

BIAS

28

STBY

BA5954

RFV33

ADIN
OP-

OP+

R20
680k

LDO_AV33

Very Important
to reduce
Noise

Q6
KTC8550

2

2

KTC8550
Q7

VOFC+

VOFC­VOSL+

VOSL­PGND

PVCC1

VNFFC

VOSL

VINSL­VINSL+

VINFC

VCC

CF2
CF1

V1P4

+

G1G2

CB6

0.1uF

EC13
47u

JITFO

C1390pF
R13750k

C62
1500pF

0603

[ 5,2]

OKIN_2

Y5

Y6

175

173

174

171

170

172

AKIN1

AKIN2

ADVCM

AADVSS

AADVDD

R/Cr/CVBS/SY

UP3_0

UP3_1

UP3_4

UP3_5

GPIO7

ICE

96

97

9899100

101

URST#

TRC LOSE

R38

RXD

TXD

KEY1

B/Cb/SC

PRST#IRINT0#

10k

Y3

DACVDD 3

DACVDD 3

164

169

168

167

166

165

163

CVBS

DACVSS A

DACVSS B

DACVDD A

DACVDD B

G/Y/SY/C VBS

DACVDDC

MC_DATA

RD6

DQM0#

RD7

RD5

106

102

103

104

105

107

108

DQ6

DQ7

DQ5

DQM0

IR

DACVSS C

VREF

SPDIF

ASDATA3
ASDATA2
ASDATA1
ASDATA0

ALRCK

ACLK

ABCK

GPIO5

DVSS
GPIO4
GPIO3

DVDD18

RA11

DVDD3

RCLK

DVDD18

RA10

RCS#

RAS#
CAS#

RWE#

DQM1

DVSS

RD10
RD11
RD12
RD13
RD14
RD15

DVDD3

U2
MT1389E

UQ216NEW

CKE

RA3
RA2
RA1

RA0

RD8
RD9

RD0
RD1
RD2
RD3
RD4

RA4
RA5
RA6
RA7
RA8
RA9

BA1
BA0

JITFN

DV33

R28

4.7k

162

FS

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
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109

V18

VREFVREF

DACVDD3

dv33

EC16

+

10u

KEY7

KEY6

KEY5

TRIN

LIMIT
MA4

MA5
MA6
MA7
MA8
MA9
MA11
DCKE

DCLK
MA3
MA2
MA1

MA0
MA10
BA1
BA0
CS#
RAS#
CAS#
WE#
DQM1
DQ8
DQ9

DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ0
DQ1
DQ2
DQ3
DQ4

R39
10

KEY4

DACVDD3

D5

1N4148

R23

1

1k

R30150

VCC

CB4

0.1uF

DV33

T1

FS

C19

0.1uF

2

EC12

+

10uF/16V

DV33

CB15

0.1uF

IR

GND

R198
10k

R25

R130

4.7k

3

DV33

R197

1k

560

TRIN

open

RxD
TxD

V4

CB11

0.1uF

CB16

CB17

0.1uF

0.1uF

IR

PLLVDD3

CB5

0.1uF

C28

330pF

dv33

DMSO

RFVDD3RFV33

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/ADIN0

41

TRO

42

FOO

43

FG/ADIN1

44

GPIO0/VSYNC#

45

GPIO1/HSYNC#

46

GPIO2

47

IOA2

48

DVDD18

49

IOA3

50

IOA4

51

IOA5

52

IOA6

53

IOA7

54

HIGHA0

C29

330pF

V1P 4

20pF

C6

R16 100k

1000pF

R21 15k

C11 0.1uF

RFV DD3

C14 0.1uF

213

216

21524214

IREF

RFG C

AVDD3

C10

RFV DD3

0.1u F
C16 0.047uF

C15 0.033uF

210

212

211

OSP

OSN

RFG ND

RFV DD3

C18

204

205

209

208

207

206

203

202

HRFZC

CRTPLP

LPF OP

ADCVSS

RFV DD3

RFR PAC

RFR PDC

ADCVDD 3

10uF/25v
EC5

+

C8 0.47uF/N.C

C17 0.047uF

201

LPF IN

JITFO

PLLVDD3

JITFN

198

197

196

200

199

195

LPF IP

JITFN

LPF ON

PLLVSS

PLLVDD3

IDACEXLP

10uF/10v

EC6

XO

XI

RFV 18

AR

AL

ADACVD D3

191

189

194

192

193

190

XTA LI

JITFO

XTA LO

RFV DD18

RFG ND18

184

185

186

188

187

AVCM

ALF (CTR)

AL/SDAT A2

ADACVD D1

ADACVD D2

AR/SDATA1

ALS /SDA TA0

C71500pF

0603

10uF/10v

EC43

DACVDD 3

APLLVDD3

182

181

180

179

178

177

183

ARS

176

ARF(SW)

APLLVSS

APLLCAP

APLLVDD

ADACVS S2

ADACVS S1

MT1389E

Pin Assignment v1.4

V1.7

HIGHA2

HIGHA3

HIGHA5

HIGHA6

DVDD3

HIGHA7

A16

IOA18

IOW R#

IOA19

57

PWR#

C31

C30

0.015uF

0.1uF

9pin/1.25mm

HIGHA4

63

A16

A11

A14

A12

A15

A13

R4033k
R4133k
R4215k
R4310k

V1P4

J8

dv33

1
2
3
4
5
6
7
8
9

HIGHA1

IOCS#

IOA20

65646261605958

66

6880695667

A10

PCE#

A9

FOO

DMO

KEY1
KEY2
KEY3
KEY4
KEY5
KEY6
KEY7

DVSS

AD2

AD1

AD0

IOO E#

IOA1

A1

AD3

71

70

75

PRD#

AD2

AD3

AD1

AD0

Y19

Y20

C40
?

AD5

AD4

AD6

IOA21

77

7655747372

78

79

AD4

AD6

AD5

Y22

Y21 Y23

C38

?
C39
?

AD7

IOA0

A17

ALE

DVDD18

UWR#

81

83

82

8485868788899091929394

A17

AD7

A0

V18

Y24

Y25 Y26

C34

C36

?

?

URD#

DVDD3

UP1_2

UP1_3

GPIO6

UP1_4

UP1_5

UP1_6

UP1_7

95

SCL

SDA

MUTE

POWER

WDIE

KEY3

KEY2

Y27

C32

C33

?

?

C5

C4

0.01uF

0.1uF

R22

6.8

L2

33uH

0805

V2P8

+

EC9
47uF/16v

RFVDD3

EC14

+

47u

+

EC15
47u

F­F+

14
13
12
11
10
9
8

2930
7

6
5
4
3
2
1

B
A
D
C
RFO

C
D
A
B

LDO2

LDO_AV33

LDO1

CB7

0.1uF

C201uF

C221uF

C231uF

C25 C

V18

R46
1

SP­SP+

V1P4

FOSO

+

EC17
47uF/16v

ADACVDD3

ADACVDD3

EC8
10uF/10v

dc4

V20

+

EC10
47uF/16v

C211uF

C241uF

E
F
MDI1
MDI2
LDO2
LDO1

R32

V18

R47
1

R49
10k

R5120k

CB25

0.1uF

C27

0.1uF

10k

STBY

MV33

+

EC7
47uF/16v

V1P4

+

EC11

CB8

47uF/16v

0.1uF

V2P8
V20
V1P4

TEZISLV
OPO
OP­OP+
DMO
FMO
TROPEN

TRO
FOO
ADIN

R33 0

A2
A3

A4
A5
A6
A7
A8

A18
A19

DV33

FOSO
TRSOTRO
FMSOFMO
DMSO

L5

33uH

0805

R50
20k

C37

150pF

DV33

XI

R196
10k

URST#

3

Q33

2

1

9014

Q5

31

9014b

R271k

2

RXD

TXD

V5

V18

CB12

CB13

0.1uF

0.1uF

DV33

CB19

CB18

0.1uF

0.1uF

DV33

IR

CB14

0.1uF

CB20

0.1uF

CB21

0.1uF

C12
27p

AVINPUT

APLLVDD3

R17100k

Y1

MUTE

POWER

AVINPUT

WDIE

A19
A[0..18]

AD[0..7]
PRD#

PWR#
PCE#

MA[0..11]
DQ[0..15]
BA[0..1]

DQM[0..1]
DCLK

DCKE
CAS#
RAS#
WE#
CS#

SCL
SDA

AL
AR

IR

CB3

0.1uF

1 2

C27MHz

TRIN

Y3
Y5
Y6

AUDIO INTERFACE

+

EC4
10uF/25v

C13
27p

TRIN

MUTE[ 5,2 ]

Y3
Y5
Y6

POWER[ 5,2 ]

AVINPUT[ 2,4 ]

WDIE[ 2,4 ]

A19
A[0..18]

AD[0..7][3]

PRD#[3]
PWR#[3]
PCE#[3]

FLASH

MA[0..11][3]

DQ[0..15][3]

BA[0..1][3]
DQM[0..1][3]

DCLK[3]
DCKE[3]

CAS#[3]
RAS#[3]
WE#[3]
CS#[3]

MEMORY

SCL[3]
SDA[3]

IIC

AL[5]
AR[5]

IR[ 5,2 ]

[ 4 ]

DV33

XO

[ 5 ]
[ 5 ]
[ 5 ]

[3]
[3]

-38-

DVD MEMORY

DMA11

DBA1

DCLK[ 2 ]
DCKE[ 2 ]

CAS#[ 2 ]
RAS#[ 2 ]
WE#[ 2 ]
CS#[ 2 ]

MA[0..11][ 2 ]
BA[0..1][ 2 ]

DQ[0..15][ 2 ]

DQM[0..1][ 2 ]

PCE#[ 2 ]
PRD#[ 2 ]

PWR#[ 2 ]
A[0..18][ 2 ]
AD[0..7][ 2 ]

SCL[ 2 ]

SDA[ 2 ]

PCE#FCE#
PWR#FWR#

FLASH_VCC

R62

10k CB29

dv33

A16
A15
A14
A13
A12
A11
A10
A9

PWR#

A19
A18
A8
A7
A6
A5
A4
A3
A2

DCLK
DCKE

CAS#
RAS#
WE#
CS#

MA[0..11]
BA[0..1]

DQ[0..15]
DQM[0..1]

PCE#
PRD#

PWR#
A[0..18]
AD[0..7]

SCL
SDA

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24 25

FRD#PRD#

T4

A15
A14
A13
A12
A11
A10
A9
A8
NC1
NC2
WE
RESET
NC3
NC4
RYBY
A18
A17
A7
A6
A5
A4
A3
A2
A1A0

MX29F800T(TSOP-48)

A16

BYTE

VSS2

DQ15/A-1

DQ7

DQ14

DQ6

DQ13

DQ5

DQ12

DQ4

VCC

DQ11

DQ3

DQ10

DQ2
DQ9
DQ1
DQ8
DQ0

OE

VSS1

CE

T2

RDQ0

2

RDQ1

4

RDQ2

5

RDQ3

7

RDQ4

8

RDQ5

10

RDQ6

11

RDQ7

13

RDQ8

42

RDQ9

44

RDQ10

45

RDQ11

47

RDQ12

48

RDQ13

50

RDQ14

51

RDQ15

53

SD33
1
14
27

SD33
3
9
43
49

6
12
46
52

DV33

EC19

+

10u

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

SDCLK
SDCKE

DBA1
DRAS#
DCAS#
DWE#

DQM0
DQM1

DMA11_1
DBA0_1DBA0
DBA1_1

DV33

SD33

CB26

0.1u

DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
DMA8
DMA9
DMA10

SDCLK
SDCKE

DCS#
DRAS#
DCAS#
DWE#

RDQM0
RDQM1

+

EC18
10u

23

A0

24

A1

25

A2

26

A3

29

A4

30

A5

31

A6

32

A7

33

A8

34

A9

22

A10/AP

35

A11

20

BA0/A13

21

BA1/A12

38

CLK

37

CKE

19

CS

18

RAS

17

CAS

16

WE

15

DQML

39

DQMH

36

NC

40

NC

54

VSS

41

VSS

28

VSS

HY57V641620-7-TSOP54

EliteMT M12L64164A-5T
54-Pin TSOPII(400mil x 875mil)

FLASH_VCC

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8

DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

VCC
VCC
VCC

VCCQ
VCCQ
VCCQ
VCCQ

VSSQ
VSSQ
VSSQ
VSSQ

CB27

0.1u

NO STUFF

A17

48
47
46

A0

45

AD7

44
43

AD6

42
41

AD5

40
39

AD4

38
37
36

AD3

35
34

AD2

33
32

AD1

31
30

AD0

29

PRD#

28
27

PCE#

26

A1

FLASH_VCC

SD33

0.1u

R63
1k

CB30

0.1u

dv33dv33

SCL

R64
1k

CB31

0.1u

U4

21

A0

22

A1

23

A2

24

A3

27

A4

28

A5

29

A6

30

A7

31

A8

32

A9

20

A10

19

BA/A11

35

CLK

34

CKE

18

CS

17

RAS

16

CAS

15

WE

36

DQMHNCVCCQ

33

NC

37
26

VSS

50

VSS

ESMT M12L16161A-7

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

PCE#
PRD#
PWR#

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8

DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

VCC

VCC

VCCQ
VCCQDQML

VCCQ

VSSQ
VSSQ
VSSQ
VSSQ

DQ0

2

DQ1

3

DQ2

5

DQ3

6

DQ4

8

DQ5

9

DQ6

11

DQ7

12

DQ8

39

DQ9

40

DQ10

42

DQ11

43

DQ12

45

DQ13

46

DQ14

48

DQ15

49

SD33
1
25

SD33
7
1314
38
44

4
10
41
47

U5

12

A0

11

A1

10

A2

9

A3

8

A4

7

A5

6

A6

5

A7

27

A8

26

A9

23

A10

25

A11

4

A12

28

A13

29

A14

3

A15

2

A16

30

A17

1

A18

22

CE

24

OE

31

WE

IC FLASH 4Mb PLCC-32 NC

PLCC32PIN

O0
O1
O2
O3
O4
O5
O6
O7

VCC

GND

NC
NC
NC

WP

RDQ0DQ0

RDQ5DQ5
RDQ6DQ6

RDQ8DQ8

RDQ15DQ15

DRAS#RAS#
DCAS#CAS#

DWE#WE#

DBA0BA0
DBA1BA1

SDCLK
SDCKE

22P
C41

DMA2MA2
DMA4MA4

DMA5MA5

DMA8MA8
DMA9MA9
DMA10MA10

RDQM0
RDQM1

1
2
3

7

DQ1RDQ1
DQ2RDQ2
DQ3RDQ3
DQ4RDQ4

DQ7RDQ7
DQ9RDQ9

DQ10RDQ10
DQ11RDQ11
DQ12RDQ12
DQ13RDQ13
DQ14RDQ14

CS#DCS#

DCLK
DCKE

13
14
15
17
18
19
20
21

32

16

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7

DV33

CB28

0.1u

dv33

SDA
SCL

R6033
R6133

MA0DMA0
MA1DMA1

MA3DMA3

MA6DMA6
MA7DMA7

MA11DMA11

DQM0
DQM1

T3

8

VCC

5

SDA

6

SCL

4

GND

24C02-SOP8

A19

A19

[2]

SDA

-39-

DVD AV-PORT

+12VA

R8910

C49

Y5

Y6

R97
39

R100
75

0.1U

12V

+

EC40

10u

SC

EC28

AL

SY

+

10u

R91

10k

C48
2000p

R92

5.1k

22k

R90
22k

R101

C47
220p

R121
10K

R93
100

A_MUTE

R951k

SPKR

R122

NC

3

1k

Q18

2

1

C2001

R94
1K

3

Q12

2

1

C2001

MR

A_MUTE

+

EC29
10u

+

EC37
10u

R131

-

U8A

2
3

8 4

+

12V

1

4558-sop8

SOP8

R96

10k

R99

100k

HEAD_R

R98

+

10k

EC30

47u

DV33

+12VA

R1081K

R10710K

R10922K

D6

3.3v

DV33

R110

10K

R11110K

MUTE

Q14

9015b

EC31

AR

EC33

+

100u

Q15

9015b

A_MUTE

D7

IN4148

+

10u

R102

10k

C51
2000p

R103

5.1k

C50
220p

U8B

6
5

7

+

SOP8

8 4

12V

CVBS_TV

HEAD_L

MR

ML

L11

L-0603-25mA-1.8uH±20%
C59

220p

4558-sop8

-

C58
10p

A_MUTE

EC41

+

10u

+

EC32
10u

C60
100p

EC42
10u

+

EC36
10u

+

111

R132

R123
10K

1k

U9

1
2
3
4

st3530

SPKL

R124

R104
100

R106

A_MUTE

NC

3

Q19

2

1

C2001

1k

R105
1K

3

Q13

2

C2001

1

ML

MUTE

MR
ML

SY

SC

A_MUTE

SPKR

SPKL

MR
ML

CVBS

Y3
Y5

AL
AR

Y6

CVBS_TV

SPKR[ 5,4 ]

SPKL[ 5,4 ]

MR[ 5,6]
ML[ 5,6]

CVBS

[ 5 ]

Y3

[ 5 ]

Y5

AL[5]
AR[5]

MUTE[ 5,2 ]
MR[ 5,4 ]

ML[ 5,4 ]

SY[ 5,4 ]
SC[ 5,4 ]

A_MUTE[ 5,4 ]

[ 5 ]

Y6

CVBS_TV

[ 6,5 ]

[ 6,5 ]

AVINPUT[5,4 ]

R112
75

AVINPUT

Y3CVBS

-40-

DVD POWER

+12VIN

EC1
47u

+

C61

0.1U

C53
1000P

ON/OFF

D1

1 2

Sk24

Q1
AO3409

1

EXT

VDD

vout

vss

U1

2
4
3

S-8521F33

5

1

on/off

2

3

L1101UH 1.5A

EC2

100u/16V

+

101UH 1.2A

CB1

0.1uF

C52
1000P

DV33

DV33

V33

LDO_AV33

DV33LDO_AV33

bom

要改

V33

PV33

RFV33

LDO_AV33

V33

RCA JACK

V18

ON/OFF

V18

CB2

0.1uF

[3]

ON/OFF

+12VIN

R12

8

10K

+12VA

dv33

+

EC35

100u/16V

5
6

POWER ON

POWER OFF

CB32

0.1uF

R1

30

R2

30

R3

30

R4

30

EC3

+

100uF/16V

R84.7K

Q4

3

2

1

9014b

Q2

R5

100k

ON/OFF

R11

3

2

1

4.7k

SZ2307

R6
10k

Q3
9014b

J1switchpower

3 4
2
1

7

D4
15V

1 2

+12VIN

dv33

dv33

+12VIN

R9
10k

R10

J2

1

3

2

F1

FUSE

D2

IN4007

1 2

J3

1k

D3

R7

10k

-41-

DVD AUDIO

CVBS_TV

R206
75

DV33

10k

T5

1 2

sw0821

2

Q11
9014b

CVBS

DV33

R654.7k

R67

SC

power

47u/25vR75

封装要改

L333

EC20

4.7k
R6810k

MONITOR_12V

J10switchpower

3 4
2

5

1

6

7

8

+12VA

R74
100k

R76

31

10k

Q10
AO3409

AVINPUT

31

Q8

2

9014b

WDIE

+12VA +12VA

R127

4.7K

R1281K

AVINPUT

2

R70

10k

R714.7k

3

Q20

1

9014

SY

SPKR
MR

CVBS_TV

SPKL
ML

DV33

R667.5K

R69

4.7k

WDIE1

31

Q9
9014b2

U11

12

X0

X

13

X1

Y

2

Y0

1

Y1

Z

5

Z0

3

Z1

VDD
VEE

6

INH

VSS

11

A

10

B

9

C

4053

VR1

4

1

5

10K

3 2

12

V3

3

Q21

9015b

R126

200

14

+

15

+

4

16
7
8

EC39
10u

SPK_AR

EC3810u

SPK_AL

R5310

C26

C100

0.1U

0.1U

C42
10u/16v/smt

+12VA

+12VA

dv33

MONITOR_12V

22u DC54

L6

R125

75

Y

DV33

+12VA

R174

100K

mic4

1

Y13

Y18 Y14 Y15

Y16

Y17

Y
SC

WDIE1

+12VA

Q34

2

9014b

3 1

VER1

5

4
3

2

R173

100K

R77

100k

TO:MONTOR

+

EC4810u

J98pin/1.25mm

1

ON/OFF 9V

2
3

GND

4

Y(VIDEO)

C

5

GND

6

WIDE/NOR

7

CONTROL

8

R157
10k

R15910k

+

EC45
10u

6
5

R15610k

3

+

2

-

C9410P

R16033k

+12VAMP

+12VIN

R171

100k

DV33

R135

10k

spk_switch

U22B

MC33202

-

7

+

8 4

84

U22A

4558-sop8

1

+12VA

R158150

R205

R136

1k

10k

EC47

+

10u

L747UH

Q31

S12307

R172
1k

31

Q32
9014b2

OKIN_2[ 5,2]

2508eh

U25

SCJ376

1
2
3
4
5
6
7

上用的

SPKR

SPKL

TRIN

IR

POWER

AVINPUT

ML
MR

ON/OFF

WDIE
SY

SC

MR

ML

CVBS
A_MUTE

CVBS_TV

TRIN

SPKR[ 5,4 ]
SPKL[ 5,4 ]

ON/OFF

R+
L+

SPK_switch

[ 2 ]

IR[ 5,2 ]

POWER[ 5,2 ]

AVINPUT[ 2,4 ]

WDIE[ 2,4 ]
SY[ 5,4 ]

SC[ 5,4 ]

MR[ 5,4 ]
ML[ 5,4 ]

CVBS

A_MUTE[ 5,4 ]

CVBS_TV

ML[ 5,6]
MR[ 5,6]

[3]

[ 6,5 ]

[ 6,5 ]

spk_switch

C56

1000P

spk2 HEAD1.25x4

1000P

C57

earphone

U7

DV33

1
2
3
4

R146

10k

V1

R147

123 456

1k

8

7

L8

LB0805-0.9A-22

Y5

SPK_RR

SPK_LL

Y6

11
10
9

R80330

31

R79330

R151

Q27
9014b2

4.7k

EC22

220uF

1
2
3
4 5

2822

R149100k

L4

LB0805-0.9A-22

EC23

100uF

8
7
6

EC27
100uF

Q26

8550

EC56

R+

100uF

C96

102p

10K

R199

LIN+

R82
10k

C44
150pF

C46
150pF

R87
10k

lin+

R84
100k

R86
100k

EC24
10uF

Rin+

EC25
10uF

双连电位器

10k

V2

双联电位器

1
2
3
4
5
6
7

R831k

R851k

EC61

10uF

R201

3.9K

+12VIN

R168
10k

R170

12k

EC5947uF

C98

15nF

SPK_AL

SPK_AR

SPK_switch

D8

3.9V NC

EC63

100uF

R203

33

+12VIN

12

R1694.7k

R165

27k

R1664.7k

1
2
3
4
5
6
7
8 9

EC65

2025

100uF

U26

16
15

EC60

47uF

14
13
12
11
10

EC64

100uF

R204
33

ON/OFF

31

Q29

9014b NC2

31

Q30

9014b NC2

EC57

100uF

L+

C97
102p

10K

R200

EC62
10uF

C99

R202

3.9K

15nF

+12VAMP

EC58

C95

220uF/25V

0.1uF

RIN+

DV33

R150

10k

Q25

R1521k

9014b2

C43

0.1uF
R81

4.7

C45

0.1uF

R88

4.7

EC26

100uF

100uF

31

EC21

-42-