Sony KV-PF21P40, KV-TF21M60 Schematic

5-1. BLOCK DIAGRAM

SECTION 5

DIAGRAM

KV-PF21P40/TF21M60/TF21P50

RM-952

KV-PF21P40/TF21M60/TF21P50

RM-952

KV-PF21P40/TF21M60/TF21P50

RM-952

MAIN. TUVIF
TU101
BTF-WG441(I)
(KV -TF21M60)
BTF-LG413(I)
(except KV-TF21M60)

<slave: C0H>

JACK BLOCK

J401

4P

*6P

VIDEO IN 1

V1 V in
V1 L in

*V1 R in

TV V in
TV L in
TV R in

AUDIO
PROSESSOR

IC203

TDA7429S

<slave: 80H>

TV V in

V1 V in

43
12

YC JUNGLE

IC301
CXA2130S

<slave:88H>

R out

22

G out

23

B out

24

IK in

21

H. DRIVE

19

H. PULSE

18

AUDIO OUT

IC201
TA8248K

C3

H-DRIVE
Q506
2SD774-34

RED OUT

GREEN OUT

BLUE OUT

HDT
T501

STV5112
Q704-712

H-OUT
Q511
2SD2578

CRT SOCKET

R out

G out

B out

SP ASSY

DY
Y21RSA-S

CRT
A51LPT70X

FBT
T503
NX-1748

J902
2P

*3P

VIDEO IN 2
(FRONT)

MONITOR
OUT

V2 V in V2 V in
V2 L in

*V2 R in

L out 2
R out 2

PIN-CONT

11

E/W

IC502
NJM2903M

4

32 31 30 37 39 40 28 29 30 31

V out

U out

Y out

V in

U in

Y in

R G B BLK

13
14

VD+
VD-

PIN-OUT
Q505
IRF614

5V REG & RESET

IC002 MM1319AF

PMC
L509

V-OUT
IC503
TDA8172

HLC
L510

STB TRANS

T604

STB SW TR

Q605
2SK2845

+B

DGC

THP

THP600

LINE FILTER

T601

AC CORD

LINE
FILTER

T4601
T4602

F

Additional
Color Matrix

SYSTEM

Ucom

IC001
CXP86449

SIRCS

I2L

RECEIVER

SBX1981-51
IC901

MEMORY

IC003
ST24C08FB6

Audio Front Vcc

+9V

+5V

9V REC IC603
5V REC IC604

11V

7V

SRT

T603

POWER IC

IC601
STR-F6654

– 48 – – 49 –– 47 –

KV-PF21P40/TF21M60/TF21P50

RM-952

KV-PF21P40/TF21M60/TF21P50

RM-952

KV-PF21P40/TF21M60/TF21P50

RM-952

5-2. FRAME SCHEMATIC DIAGARM

PICTURE

TUBE

CRT

CN704

1E

NS COIL

N/S COIL -

N/S COIL +

CN1802

2NC

3

1

C3

(RGB OUT)

CN702

1 G2 FBT

CN701
1
2

CN703
1
2G
3
4
5
6

200V

E

H13

B

R

GND

IK

9V

5-3. CIRCUIT BOARDS LOCATION

C3

F

AC IN

AC IN

CN4601

2

1

F

(CISPR)

2

1

CN4602

AC OUT

AC OUT

1GND

CN4603

CN104

GND 1

B

CN305

DGC

R

G

IK

GND

9V

200V

GND

H1

DGCNCDGC

H+

V-

H-

H-

H+

V+

A

DY ASSY

CN505

654

321

123

CN604

123

DY1

12345

6

A

(POWER SUPPLY, HV, MICON, Y/C JUNGLE)

2

1

CN601

AC IN

AC IN

– 51 – – 52 –– 50 –

KV-PF21P40/TF21M60/TF21P50

RM-952

A BOARD IC001 CXP86449-616S

INT0

INT1

INT2

TEX

TX

XTAL

EXTAL

RST

SS

VDDV

MP

AN0~AN5 6

RMC

S1

SO

SCK

EC

TO

XLC

EXLC

R
G
B

I
YS
YM

HSYNC
VSYNC

HS0

HS1

A/D CONVERTER

6CH

REMOCON FIFO

SERIAL INTERFACE

UNIT

8-BIT TIMER/
COUNTER 0

8-BIT TIMER 1

ON SCREEN

DISPLAY

HSYNC COUNTER 0

HSYNC COUNTER 1

INTERRUPT CONTROLLER

2

2

I2C BUS

INTERFACE UNIT

SCL0

SDA0

SDA1

SPC700 CPU CORE

40K/48K/60K BYTES

WATCHDOG TMER

2

ADJ

SCL1

ROM

12K/16K/24K/32K

PRESCALER/

TIME-BASE TIMER

32kHZ

TIMER/COUNTER

8-BIT PWM 8CH

8 (6)

PWM0~PWM7

CLOCK GENERATOR

/SYSTEM CONTROL

352/704/1536 BYTES

(6CH)

(PWM0~PWM5)

RAM

14BIT PWM 1CH

PWM

8

PORT APORT BPORT CPORT DPORT EPORT FPORT G

8

6

2

8

2
2

3

8

5

PA0~PA7

PB0~PB7

PC0~PC5

PC6~PC7

PD0~PD7

PE0~PE1
PE2~PE3

PE4~PE6

PF0~PF7

PG3~PG6*, PG7

– 54 –