JVC MP-XP741DE service manual 1VREF5

5

4

3

2

1

AC_BAT_SYS

2

SUSC#_3

15,36,40,42

C319

T180

T181

T182

C318

10UF/25V

VREF5

ON_2.5

1

1

2

TPC28 TPC28 TPC28

2

0.1UF

Q53

1

1

1

+1.5VO

4

N

5

R514

Q93A

+2.5VO

G2

D2

+2.5VO

100KOhm

6

UM6K1N

R4591

3

D2

6

2 1 12

2 1

0.01uF/25V

2 10Ohm

S2

L34

JP2

C560

2

N

D1

7

1

2

1

2

+V2.5

D

R515

4 3 1

2

G1

4.7UH

1

3mmo_s_5mil

D

2

1

8

+

100KOhm

1%

D1

+

T183

1%

S1

CE22

CE18

1

5

C454

R456

D22

T184

120UF/4V120UF/4V

Q93B

1

R438

22 1

R439

19.6KOhm

C455

2 21

6800PF/25V

21

2

TPC28

3300PF/25V

1 12KOhm 2

1SS355

SI4834DY

UM6K1N

1

C561

0.01uF/25V

1 2

7.68KOhm

R440

330Ohm

1

R441

330Ohm

C458

1 2

TPC28

1

2

AC_BAT_SYS

R437

R443 2

0.1UF

VREF5

ON_1.5

1

10KOhm 21%

1

1

1

2

10KOhm 1%

C320

R462

2

1

2

2

10UF/25V

C293 2 1

0.01uF/25V

6.2KOhm

1

R516

Q94A

1

C461

R461

100KOhm

6

UM6K1N

0.01uF/25V

2

10Ohm

Q52

T185

T186

2 1 12

2 1

2.7KOhm 3300PF/25V

0805

1

0.1UF

4

5

1

C562

N

R517

4 3 1

2

C282

1 2 1

C322

G2

D2

TPC28

TPC28

100KOhm

D35

0.1UF

3

6

1

1

C460

VREF5

2

S2

D2

L35

1

VREF5

C456

1.8KOhm 3900P

1

2

2

N

7

5

Q94B

48 47 46 45 44 43 42 41 40 39 38 37

0.1UF

G1

D1

1

2

+1.5VO

0.01uF/25V

1

8

2 1

R244

C563

UM6K1N

22

U33

1SS355

S1

D1

4.7UH

+ CE17

C

C

1

R445

INV1 FLT LH1 OUT1u LL1 OUT1d OUTGND1 TRIP1 SENSE12 TRIP2 OUTGND2 OUT2d

220UF/2V

1

FB1

LL2

36

ON_2.5

R4631

2 10Ohm

SI4834DY

2

35

2211

3

SS_STBY1

OUT2_u

34

R455

1

4

INV2

VIN

LH2

33

2

ON_1.5

FB2

VIN

5

32

+5VO

T187

1

2

100KOhm

SS_STBY2

VREF3.3

6

PWM_SEL

VREF5

31 VREF5

1

T188

JP14

OPEN2MM

7

30

TPC28

8

CT

TPS5130

REG5V_IN

29

GND

LDO_IN

R242

9

28

2

1

REF

LDO_CUR

R2781

2 0Ohm

1

JP11

TPC28

AC_BAT_SYS

10

27

10KOhm

11

STBY_VREF5

LDO_GATE

26

1

2

+VCCP

STBY_VREF3.3

LDO_OUT

C280

C279

12

STBY_LDO

INV_LDO

25

T200

3mmo_s_5mil

T189

47pF/50V

0.1UF

TPC28

21

21

STBY3SS FB3 INV3 PGOUT DELAYPG TRIP3 SENSE3VIN LH3 OUT3u LL3 OUT3d OUTGND3

1

5678D

Q55

TPC28

C321

1

+1.05PG

SI4800DY

1

2

G

13 14 15 16 2 17

0.1UF18 19 20 21 22 23 24

4321S

1

0.1UF

U35

C463

R276

D36

R277

1

OUT

CD

5

4.7uF/25V

1

2

1

2

ON_1.2

1VREF5

2

2

VDD

1 C296

2

4.99KOhm

1+

2

3

NC

4

20KOhm 1%

1%

GND

R2411

2 0Ohm

1SS355

CE25

RN5VD09CATV

R257

C327

MCH_OK

100U/2V

0.1UF

39

36,39

CPU_VRON

2

1

2

1

33 D

2

2

2

B

2.7KOhm

C459

Q91

B

10KOhm

R240

OP

8.2KOhm

R454

2

0.1UF

1

2

AC_BAT_SYS

+5VO

R513

2 100KOhm

11

2N7002

C277

C278

0.1UF

VREF5

16

1

G

0.1UF

0.1UF

Q92

3

2 S

2 1

2 1

1

R453

C457

C314

R1

C

10KOhm

10UF/25V

+1.05PG

2

B

C276 2 11

3300PF/25V

1

1

12

2

R442

R4661

2 10Ohm

1

C555

R2

E

1

2

Q49

T190

T191

0.01uF

DTC114YKA1

49.9KOhm

4

N

D2

5

TPC28

TPC28

2

1%

2

2

G2

3

6

D2

R450

680Ohm

R449

S2

1

L33

1

JP3

2

N

D1

7

29.4KOhm

G1

1

2

1

2

+V1.35S

1

8

VREF5

ON_1.2

1

1

J2Ne Modify

S1

D1

3.3UH

3mmo_s_5mil

0.01uF/25V

2 1

J2Ne Modify

C295

+

2

R520

Q95A

SI4834DY

CE21

100U/2V

100KOhm

6

UM6K1N

0.01uF/25V

21

1

2

2 1

T192

A

R521

2

C565

TPC28

A

100KOhm

31

1

1

5

0.01uF/25V

Q95B

2 1

C566

4

UM6K1N

Title

J2N

Size

Document Number

Rev

Custom2.5V & 1.25V & 1.5V

2.2

Date:

Tuesday, August 17, 2004

Sheet

41

of

43

5

4

3

2

1