Sony VPL-CX1, RM-PJM10 service manual Section Block Diagrams, Overall Overall

INPUT-A

VPL-CS2/CX1

Overall Overall

Section 7

Block Diagrams

B	MAIN CPU,A/D CONVERTER,SCAN CONVERTER,SDRAM,	C	LCD DRIVER,RGB AMP,AUDIO AMP,
	LVDS RECEIVER,RGB INPUT,SYNC SEP		12CH DAC,TIMING GENERATER
			VPL-CS2	VPL-CX1
			IC819	IC819	IC820
			IC826	IC826	IC827
			IC829	IC829	IC830

R-Y,Y,B-Y

IC404

IC409

IC417

IC806

IC803

R,G,B

R AD,G AD B,AD

R,G,B

R,G,B

R DA,G DA,B DA

R,G,B

V-R,V-G,V-B

VIDEO

A/D

SCAN

D/A

RGB

LCD

LCD

SW

CONV.

CONV.

CONV.

AMP

DRIVER

PANEL

IC406

IC414

IC407

IC415

IC811

D/A

IC416

IC812

IC813

Y

G SYNC

CONV.

IC427

TIMING

SEPA.

SDRAM

PLD

INV.

GEN.

MAIN CPU

VPL-CS2

IC402

IC424

INV

OSD

M.OUT

SW

IC817

HSI,VSI

SDAT

12CH D/A

CONV.

FLASH

LAMP ON

LAMP

RXD

TXD

VISCA

H(KEY INPUT,LED)

LED

KEY

IC825

IC823,824

A-L,A-R

VOLUME

AUDIO

L

KEY

AMP

MATRIX

CONTROL

SP

R

POWER CONT

FAN CONT

LAMPC,FANC,SIRES

U-DA,U-CL

R-Y,Y,B-Y

V-R,V-G,V-B

QA

VIDEO INPUT,MOUSE CONNECTOR,

A/B USB CONNECTOR

BA

COLOR DECODER,

GA,GB

SW REG.

CN106

RGB DECODER,D COMB

DC-DC CONVERTER

&

4

3

IC301

IC221

DC-DC CONV.

C,Y,S

C,Y

C,Y

FAN DRIVE

C,Y,S

COLOR

THERMOSTAT

POWER CONT

1

2

AD

DECODER

FAN CONT

DIGITAL

IC201

COMB

J101

FILTER

VIDEO

S

VIDEO

VIDEO

D/A

CONV.

IC605

FAN+B

FAN1

POWER-FACTOR

R-Y,Y,B-Y

R-Y,Y,B-Y

IC271

AC IN

REGULATING

RGB

V-R,V-G,V-B

V-R,V-G,V-B

CONTROL

DECODER

FAN2

A-L,A-R

A-R

FRONT SIRCS

A-L

NF

RECEIVE

AUDIO IN

SUB+5V

IC071

AUDIO+B

IC123

IR

SIRCS-NF

+16.5V

REMOTE

SIRES

RECEIVER

IC121

SW

SIRCS

RECEIVER

IC127

USB5V

IC122

USB HUB CTRL

CN122

DS2+,DS2-

DAT/R1

MOUSE

CONT.

J122

US+,US-

IC128

USB POWER

J121

SUPP

DS1+,DS1-

LAMPC

IC125

USB PJ

DS3+,DS3-

CTRL

IC124

FANC

RESET

Overall Block

7-1

7-1