panasonic PVQ-1310, PV-C1320, PV-C1330W, VV-1300, VV-1310W Service Manual

PVQ-1310 / PV-C1320 / PV-C1330W / VV-1300 / VV-1310W / PV-C1340 / PV-C1350W / PV-C2010 / PV-C2020 / PV-C2030W / VV-2000 / PV-C2060

10.8. TV/YC PROCESS BLOCK DIAGRAM

(FROM IC3001(25))

PB VIDEO

(FROM VIDEO IN)

LINE VIDEO

FROM UHF/VHF TUNER
/TV DEMODULATOR UNIT

TUNER VIDEO

IC5301

(LUMINANCE/CHROMINANCE PROCESS)

PB

1

LINE

46

TUNER

48

MUTE

10

19

16
18
40
11
33

V. PULSE
PROCESS

H. PULSE
PROCESS

BLANKING

V. HEIGHT CONTROL

+5V

COMPARATOR

Q3314

I2C
CONTROL

43 44

Q5301

3

5

6

(FROM IC6001(5))

3.58MHz

36

41

(TO/FROM IC6001(28))

2

C SERIAL DATA

I
(FROM IC6001(27))

2

C SERIAL CLOCK

I

Q5601

BUFFER

CHROMINANCE
SIGNAL PROCESS

LUMINANCE
SIGNAL PROCESS

5

D5602

Q3311

NOT USED

31

TP3301

X3301
32KHz

BUFFER

IC451

(VERTICAL DEFLECTION DRIVE)

(TO IC3001(82))

3.58MHz

VCO

MATRIX

IC3301

(CCV/OSD MICROCONTROLLER)

14

5

DISPLAY

6

CONTROL

15

1817

Q3315

X5601

3.58MHz OSC

25

OSD-R

19

OSD-G

20

OSD-B

21

OSD-BLANKING

22

VIDEO MUTE

35
32

Q432,Q433,Q434

OSD
CHARACTER
MIX/
BLANKING

29 28 27 20

D3302

V POSITION
CONTROL

B

21

G

22

R

23

VIDEO SIGNAL

P5301

4

P5301

3

P5301

2

P552

1

P552

3

CRT C.B.A.TV/VCR MAIN C.B.A.

P351

P351

P351

P352

P357

P352

TP47

RGB AMP

Q351

4

3

2

TP49

1

1

3

BLUE AMP

Q352

GREEN AMP

Q353

CRT

RED AMP

TP50

HEATER

Q3310

Q5302

BUFFER

D5304

NOT USED

R503,C513

DC
CONVERT

D506

D505

D503

VERTICAL DEFLECTION

2 2

DRIVE

Q431

D504

(TO POWER SUPPLY BLOCK)

OVER CURRENT(H)

Q571

BUFFER

BUFFER

OVER CURRENT

(TO IC6001(82))

Q501,Q551,T501

HORIZONTAL
DRIVE

96

74

FEED BACK
CIRCUIT

Q506,Q507

EXCESSIVE
CURRENT
PROTECTOR

(FROM T801(13))

+115V

12

Q581

OVER
CURRENT
DETECTOR

1
3

4

VIDEO+B
HEATER

COLLECTOR

+B

VERTICAL
DEFLECTION
YOKE

HORIZONTAL
DEFLECTION
YOKE

T551

FLY BACK
TRANSFORMER

ANODE
FOCUS
SCREEN
ABL