Sony KV27FV16 service manual PIP, Chroma Decoder Component Side, IC3301

P BOARD SCHEMATIC DIAGRAM

L3300

:CHIP

L3304

Q3300

R3371

R3372

R3374

R3375

R3376

:CHIP

R3400

R3373

100

47k

2SD601A

1k

1k

1k

100

100

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

BUFFER

R3355

C3355

5V

5V

1k

1

5V

Q3317

:CHIP

:CHIP

R3380

R3377

2SD601A

5V

5V

560

470

BUFFER

IC3302

:CHIP

:CHIP

C3345

R3401

TDA8501T

47k

1

R3379

Q3308

Q3315

:CHIP

CHROMA DECODER

:CHIP

Q3301

5V

1k

2SB709A

2SB709A

C3349

:CHIP

2SD601A

0.47

BUFFER

BUFFER

R3321

C3356

BUFFER

R3378

:CHIP

R3369

1

R3403

1k

1k

C3346

1

VIN

CS

42

1k

47k

:CHIP

CHIP

1

:CHIP

:CHIP

:CHIP

R3383

:CHIP

X3300

5V

3.58M

R3382

470

2

32

MCON

OSC

560

:CHIP

R3402

:CHIP

Q3318

C3350

3

UIN

Y+SYNC OUT

22

R3320

18p

22k

2SD601A

R3392

10k

:CHIP

:CHIP

R3350

150k

:CHIP

CHIP

Q3316

BUFFER

R3393

R3381

R3405

1k

4

H/2

BURST ADJ

12

0

R3370

C3357

470

47k

2SB709A

CHIP

R3388

C3347

:CHIP

5V

1k

:CHIP

:CHIP

BUFFER

Q3319

1

1

2SD601A

1k

5

Y

Y+SYNC IN

02

R3396

:CHIP

:CHIP

Q3302

:CHIP

:CHIP

22k

R3385

BUFFER

2SD601A

:CHIP

560

6

UOFF

Y+SYNC OUT

91

C3351

BUFFER

:CHIP

C3344

68p

R3404

0.22

CH:CHIP

25V

7

RED

NOTCH

81

R3395

22k

R3386

F:CHIP

39k

:CHIP

R3384

470

:CHIP

680

:CHIP

R3387

C3342

8

VCC

PAL/NTSC

71

1k

5V

0.022

R3397

:CHIP

:CHIP

100

:CHIP

9

GREEN

CVBS

61

R3300

Q3321

R3324

C3340

Q3323

C3320

R3322

2SB709A

Q3320

220

47

C3343

01

VSS

FLT

51

2SD601A

R3398

470

0.47

56k

:CHIP

C3352

820

:CHIP

:CHIP

BUFFER

2SD601A

47

0.22

BUFFER

:CHIP

[PIP, CHROMA DECODER]

COMPONENT SIDE

1

2

3

X3300

C3303

C3330

L3301

R3329

R3363

R3326

R3364

R3349

R3393

C3351

353 3C

1

C3329

21

A

24

13

123X330X330X33022

11-303-876 -1

41 013 33 3R Q

903 3R

D3303

D3302

C3327

IC3302

8633 R

E B Q3311

1

C3341

IC3301

42

1117581 71

143 3R

12C3340

4

C3326

C3323

6633 R

C3343

Q3320

423 3R

1

R3361

C3328

Q3313

R3350

C3331

Q3321

R3322

5

Q3312

C3347

R3356

8

933 763 3C 3R

303 3Q

C3321

R3387

C3334

C3300

IC3300

Q3319

R3325

R3327

Q3302

3233R

0233 C

R3360

5633R

R3384

R3359

B

5833 R

4043 R

R3300

R3315

R3314

8333C

C3357

R3372

CN3300

R3328

5733R

Q3316

L3300 R3405

0733R

4033L

R3357 C3335 R3358

9333R 433R0

A-XXX-XXXX- A

6833R

KV-27FV16/29FV16/29FV16C/32FS12/32FS16

CONDUCTOR SIDE

1

2

3

1-678-303-11

C3330

C3304

C3302

171857111

R3349

C3301

C3353

X3300

L3301

C3303

X3303

R3351

R3307

A

R3317

R3306

C3313

C3350

R3316

R3305

R3303

X3302

C3308

C3312

X3301

R3311

R3312

C3311

R3304

C3344

C3343

R3318

C3309

R3391

R3321

C3346

R3319

R3376

C3316

R3388

R3343

Q3309

Q3315

R3331

R3378

R3381

Q3301

Q3317

B

R3402

R3373

R3377

R3369

R3403

Q3308

R3338

R3345

R3344

C3319

R3337

R3334

R3374

R3371

Q3300

CN3300

C3331

BUFFER

11

BLUE

CHROMA

41

25V

0.001

:CHIP

R3341

F:CHIP

2.2k

R3356

:CHIP

IC3300

21

VOFF

VREF

31

R3399

C3354

680

470k

NJM2534M(TE2)

C3341

C3353

:CHIP

:CHIP

R3323

R3325

47

0.022

VIDEO SW

0.22

:CHIP

1k

2.2k

25V

:CHIP

:CHIP

VIDEO

F:CHIP

1

8

C3332

1

2

7

CN3300

:CHIP

20P

C3333

3

6

1

TO MA BOARD

Q3311

:CHIP

CN305

R3351

2SD1292

4

5

470

3.3V REG

VIDEO

9V

:CHIP

5V

1

DVD Y

2

R3349

C3327

C3328

3.3V

C3305

IC3301

0.01

GND

10

47

47

M65664FP-DS60S

3

:CHIP

1W

16V

16V

L3303

L3302

C3306

PIP PROCESSOR

C3301

L3301

DVD B-Y

4

0.1

R3346

25V

0.01

GND

5

680

VIDEO

F:CHIP

F:CHIP

22

12

C3302

VIN

VRT

DVD R-Y

6

0.01

F:CHIP

9V

7

R3343

R3342

D3304

R3347

1

32

VIN

VRB

02

4.7k

0 CHIP

VIDEO

UDZ-TE-17-3.9B

1k

VIDEO

8

CHIP

C3319

R3303

42

AVDD

AVSS

91

GND

9

C3308

470p

10k

CHIP

C3326

0.47

CSYNCS

MAIN VP

10

47

:CHIP

:CHIP

52

AVDD

81

R3344

Q3309

16V

GND

11

2

10k

C3323

2SD601A

C3324

C3325

62

FILTER

MCK

71

P BY

12

47

R3304

R3345

DRIVE

16V

0.01

0.01

C3309

3.3M

3.3V

VIDEO

10k

F

F

0.033

C3310

72

BIAS

DVSS2

61

R3308

P RY

13

F:CHIP

0.22

33k

D3301

R3305

P-Y

9V

25V

CHIP

MA111-TX

14

330

F:CHIP

82

X'TAL1

DVDD2

51

P YS

15

3.3V

3.3V

C3311

X3301

3

C3303

C3304

DAT

16

18p

14.31818

92

X'TAL2

RESET

41

47

0.01

R3335

:CHIP

R3316

C3330

16V

F:CHIP

CLK

17

1k

0

10

:CHIP

03

X'TAL3

SWMG

31

GND

18

R3338

R3317

0

0

3.3V

MAIN SCP

19

:CHIP

13

AVSS

TEST6

21

4

MAIN HP

20

R3336

R3334

R3333

23

HD

TEST5

11

R3340

0

0

1k

1k

:CHIP

33

VD

FSC

01

VIDEO

R3319

R3318

0

3.3k

C3316

43

TESTEN

BGPM

9

Q3306

:CHIP

:CHIP

470p

2SB709A

VIDEO

CH:CHIP

53

VOUT

SCK

8

BUFFER

C3314

0.01 F

63

ADJ V

BGPS

7

5

C3315

73

UOUT

DVSS1

6

3.3V

Q3305

R3313

R3312

C3317

0.01 F

Q3304

2SB709A

270

470p

83

ADJ Y

DVDD1

5

CHIP

560

CH:CHIP

BUFFER

CHIP

R3309

2SB709A

100

:CHIP

93

YOUT

SCLK

EY OUT

R3311

4

330

04

AVDD

SDATA

3

3.3V

3.3V

R3310

R3368

14

ADJ U

ACK

2

100

1k

:CHIP

C3336

R3366

R3367

CHIP

0.01

1k

10k

24

AVSS

SWM

1

R3365

CHIP

CHIP

F:CHIP

10k

Q3314

CHIP

2SD601A

Q3313

C3339

SW

2SD601A

470p

SW

CHIP

R3328

R3329

0

220

C3321

0.001

9V

CHIP

P BOARD IC VOLTAGE LIST

IC3300		29	0.0
pin	volt	30	0.0
1	2.6	31	0.0
2	NC	32	0.5
3	NC	33	0.0
4	0.0	34	GND
5	2.6	35	3.1
6	5.0	36	1.1
7	1.8	37	3.0
8	GND	38	1.2
IC3301		39	2.6
pin	volt	40	3.5
1	0.2	41	1.0
2	GND	42	GND
3	4.7	IC3302
4	4.8	pin	volt
5	3.2	1	0.0
6	GND	2	GND
7	0.0	3	0.0
8	GND	4	5.0
9	NC	5	0.3
10	NC	6	2.0
11	GND	7	NC
12	GND	8	5.1
13	3.2	9	NC
14	3.2	10	GND
15	3.2	11	NC
16	GND	12	2.0

P BOARD TRANSISTOR VOLTAGE LIST

Q3300		Q3305		Q3311		Q3315		Q3319
pin	volt	pin	volt	pin	volt	pin	volt	pin	volt
B	2.4	B	3.0	B	4.1	B	4.2	B	1.9
C	4.2	C	GND	C	7.7	C	2.4	C	3.8
E	1.8	E	3.7	E	3.5	E	4.8	E	1.3

Q3301		Q3306		Q3312		Q3316		Q3320
pin	volt	pin	volt	pin	volt	pin	volt	pin	volt
B	1.6	B	3.1	B	8.8	B	0.0	B	0.0
C	4.2	C	GND	C	0.7	C	1.9	C	5.0
E	1.0	E	3.8	E	9.0	E	4.9	E	GND

Q3302		Q3308		Q3313		Q3317		Q3321
pin	volt	pin	volt	pin	volt	pin	volt	pin	volt
B	1.6	B	4.2	B	0.2	B	2.9	B	4.7
C	4.3	C	2.9	C	2.7	C	5.0	C	0.0
E	1.0	E	4.9	E	GND	E	2.3	E	5.0

Q3304		Q3309		Q3314		Q3318		Q3323
pin	volt	pin	volt	pin	volt	pin	volt	pin	volt
B	2.6	B	0.7	B	0.5	B	2.4	B	1.8
C	GND	C	0.0	C	0.6	C	3.3	C	5.0
E	3.3	E	GND	E	GND	E	1.8	E	1.1

All voltages are in V

R3357	C3334
	0.47	C3335	R3358	Q3312
470	25V
:CHIP	F:CHIP	0.0033	39k	2SB709A
		CHIP	:CHIP
				SYNCH SEP
			R3359	R3360
			470k
				1.2k
			:CHIP	:CHIP
				R3361
				680
				:CHIP
				BA5-885-P

17	GND	13	2.5
18	0.3	14	NC
19	GND	15	0.8
20	0.5	16	1.7
21	1.6	17	3.3
22	1.0	18	1.7
23	0.6	19	NC
24	3.4	20	1.7
25	3.4	21	2.5

P BOARD WAVEFORMS

1	2
0.9 Vp-p (H)	3.3 Vp-p (H)
4	5

3

1.4 Vp-p (14.3 MHz)

— 59 —

26	1.4	22	1.7
27	1.7	23	1.3
28	2.0	24	1.9

All voltages are in V

3.5 Vp-p (H) 3.8 Vp-p (V)

— 60 —