32JW-73H (serv.man11). IC's additional information - Sharp TV Service Manual (repair manual). Page 9

 Refer to Pin Circuits (chapter 6.6. on page 157)

Stresses beyond those listed in the “Absolute Maximum Ratings” may cause permanent damage to the device. This
is a stress rating only. Functional operation of the device at these or any other conditions beyond those indicated in
the “Recommended Operating Conditions/Characteristics” of this specification is not implied. Exposure to absolute
maximum ratings conditions for extended periods may affect device reliability.

T

A

Ambient Operating Temperature

−

65

°C

T

S

Storage Temperature

−40

125°C

P

TOT

Total Power Dissipation

−

1400

mW

VSUP

x

Supply Voltage

VSUP

x

−0.3

6

V

V

I

Input Voltage, all Inputs

−0.3

VSUP

x

+0.3

V

V

O

Output Voltage, all Outputs

−0.3

VSUP

x

+0.3

V

V

IO

Input/Output Voltage, all Open Drain Out-
puts

−0.3

6

V

Fig. 1–2: Block diagram of the VCT 38xxA/B (shaded blocks are optional)

The block diagram does not show the additional features of VCT 38xxB.

Video 

Front-end

Comb 

Filter

Color 

Decoder

Display 

Processor

Video 

Back-end

Panorama 

Scaler

4

3

4

12

31

2

I

2

C Master

3 kB
OSD

96 kB 

CPU ROM

TPU

DMA

CPU

24 IO Ports

Watchdog

2 CapCom

2 Timer

15:1 Mux
10-bit ADC

8-bit PWM

Audio

3

2

Clock 

Oscillator

1 kB 

CPU RAM

XTAL1

XTAL2

VIN

AIN

Px

y

ADB, DB, CB

RGBOUT

RGBIN

VE

R

T

PR

OT

HFLB

SE

N

S

E

I

2

C

XR

E

F

HOUT

VR

D

VR

T

SG

N

D

Color, Prio

MSync

I

2

C

VSUPAB

VS

U

PP1

GN

D

P

1

Reset 

Logic

RESQ

VS

U

P

S

TEST

GNDAB

VS

U

P

A

F

VS

U

P

D

GNDA

F

GNDD

RS

W

2

GNDM

EW

8

14-bit PWM

2

2

3

CIN

SVM

Vi

d

e

o

GNDS

CLK20

RDY

BE

24 

kB

AOUT

VSync

VOUT

24 kB ROM

3 kB 

OSD RAM

Pict.Improv

16 kB 

Text 

RAM