Sony RM-PJM10, VPL-CX1 service manual Q801

Page 84

F

TO

BBOARD CN403

E

TO

BBOARD

CN405

PLD

C, H

C, H

For VPL-CX1

C(LCD DRIVE,RGB AMP,AUDIO AMP,12CH DAC,TIMING GENERATER)

CN809

 

 

 

 

 

 

 

 

IC804(1/4)

 

 

 

 

 

CN802

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B3

LAMP ON

 

 

 

 

 

 

 

 

5

6

 

 

 

 

 

L CONT OUT

 

1

 

 

 

 

B5

LAMP SENS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L CONT IN

 

2

TEMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUSE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A3

POWER ON

 

 

 

 

 

 

 

 

10

8

 

 

 

 

 

 

 

 

 

 

LAMP

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

CN803

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC804(3/4)

 

 

 

 

 

SCI

 

1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FLAG

 

3

3

BALLAST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN804

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER CONT

 

1

 

 

 

 

A5

FAN PROT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN PROT

 

2

 

 

 

 

B4

FAN CONT1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN CONT1

 

3

C

 

 

 

A4

FAN CONT2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN CONT2

 

4

TO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GA BOARD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN806

 

CN674

 

 

 

B1

RXD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RXD

 

2

 

 

 

 

A2

TXD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TXD

 

3

VISCA

 

 

 

B2

EXT SW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EXT SW

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC825

 

 

 

IC823

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLUME

 

 

AUDIO AMP

 

 

 

CN815

 

 

 

 

 

A23

A-L

 

 

 

 

 

A-L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

15

6

 

 

 

 

 

SP-L

 

1

 

 

 

 

B23

A-L

 

 

 

 

 

 

 

 

3

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

A25

A-R

 

 

 

 

 

A-R

 

 

 

 

VS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

B25

A-R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A17

AUDIO CS

 

 

 

 

APCE

APCE

 

 

 

 

 

IC824

 

 

 

 

 

 

SPEAKER

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A21

SDAT

 

 

 

 

SDAT

SDAT

 

 

 

 

AUDIO AMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

CN820

 

 

 

 

 

B21

SDAT

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

A-SCLK

A-SCLK

 

 

6

7

 

 

 

 

 

SP-R

 

1

 

 

 

 

A19

SCLK

 

 

13

9

 

 

1

 

 

 

 

R

 

 

 

B19

SCLK

 

 

 

 

 

 

 

 

 

8

 

VS

 

 

 

 

 

 

 

 

 

 

 

 

IC804(4/4)

 

 

Q814,815

 

 

2

 

 

 

 

 

 

 

 

H(KEY INPUT,LED)

 

 

 

 

 

 

 

 

 

 

 

CN801

 

 

 

 

 

 

 

 

 

D-SCLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B17

DAC CS

 

 

 

 

DALD

 

 

MUTE

 

 

 

 

 

 

 

AUDIO+B

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY-MATRIX

A16

AUDIO MUTE

 

 

 

 

 

 

 

 

 

 

 

 

 

IC801

 

AUDIO+B

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q816,817

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+15V REG

 

 

 

 

 

 

S001-008

 

CN808

 

 

 

 

 

Q801

 

MUTE

 

 

 

3

 

 

1

+16.5V

 

5

D

 

 

 

 

 

 

 

 

 

 

 

+15.5V

O

I

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+16.5V

 

6

 

 

 

 

A25

LAMP TEMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO

 

 

 

 

 

 

 

 

SWITCH

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY-MATRIX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B25

 

 

 

 

 

 

 

 

 

 

IC802

 

 

 

 

 

 

GB BOARD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A24

LCD TEMP

 

 

 

 

 

 

 

 

 

 

+12V REG

 

 

 

 

 

 

CN706

 

S009-012

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B24

 

 

TH801

TH802

 

 

 

 

 

+12V

 

O

I

 

 

 

 

 

 

 

 

 

 

A30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN805

 

 

 

CN1001

 

 

 

LAMP

LCD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B30

KEY0

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY0

 

3

 

3

LED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D001-003

 

A31

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY1

 

4

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B31

KEY1

 

 

 

 

 

 

 

IC803

 

 

 

 

 

 

PSAVE LED

 

7

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A32

 

 

 

 

 

 

 

 

RGB AMP

 

 

 

 

 

 

LAMP LED

 

8

 

8

 

D008

B32

PSAVE LED

 

 

 

 

 

R DA

 

 

 

 

 

 

 

TP806

 

TEMP LED

 

9

 

9

Q001

 

 

 

 

 

2

RIN

 

 

 

 

 

 

 

 

POWER/STBY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A33

 

TP803

TP804

 

 

 

 

 

 

 

Q802

 

R

 

POWER LED

10

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH

 

B33

LAMP LED

VD

HD

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

R OUT 41

 

 

BUFF

 

 

 

 

 

 

 

 

 

A34

 

 

 

 

 

 

G DA

 

 

 

 

 

TP807

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

GIN

 

 

 

 

 

 

 

 

 

 

 

 

 

B34

TEMP LED

 

 

 

 

 

 

 

 

 

Q804

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A35

 

 

 

 

 

 

 

 

 

G OUT 38

 

 

BUFF

 

 

 

G

 

 

 

 

 

 

B35

POWER LED

 

 

 

 

 

B DA

 

 

 

 

 

TP808

 

 

 

 

 

 

 

 

 

 

 

 

 

11 BIN

 

 

 

 

 

 

 

 

 

 

 

 

 

A28

 

 

 

 

 

 

 

 

 

 

Q808

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B28

SDA

 

 

 

 

 

 

23 SDA

B OUT 33

 

 

BUFF

 

 

 

B

 

 

 

 

 

 

A27

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B27

SCL

 

 

 

 

 

 

22 SCL

CLP 21 CLP

 

 

 

 

 

 

 

 

 

 

 

 

 

A20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B20

HSO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B17

 

 

 

 

 

 

 

 

IC814

 

 

 

 

 

 

 

 

 

 

 

 

B18

VSO

 

 

 

 

 

 

 

PECL DRV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B15

SCTR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A22

 

 

 

 

 

 

IC808

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TTL

 

 

 

 

 

 

 

 

 

 

 

 

 

B22

OCLK

 

 

 

 

 

2

4

Q

 

MCLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC806

TP805

 

CLK

 

Q

3

MCLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D/A CONVERTER

R DA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A18

R2

B9

23 B9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A17

R3

B8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22 B8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A16

R4

B7

 

 

R DA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21 B7

IOR 34

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A15

R5

B6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20 B6

 

 

 

 

IC833

 

 

 

 

 

 

 

 

 

 

 

 

A14

R6

B5

 

TP809

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19 B5

 

 

 

UF ADJUST

 

 

 

 

IC812

 

 

 

IC811

 

 

A13

R7

B4

 

G DA

 

 

 

 

 

 

 

 

 

 

 

18 B4

 

 

 

 

 

 

HSO

 

 

TG

 

 

 

INVERTER

 

 

A12

R8

B3

 

 

 

 

59 SDAT

HSYNC 60

CLP

 

 

 

 

 

 

 

 

HCK1R

A11

R9

B2

17 B3

 

 

 

 

58 SCLK

 

 

 

 

21 I/O10

 

 

1

1A

1Y

2

 

 

 

 

 

 

 

 

 

 

 

 

 

HCK1G

16 B2

 

 

 

 

 

 

 

 

 

 

 

 

3

2A

2Y

4

B9

G2

G9

 

 

G DA

 

57 SCTR

 

 

 

HSO

 

 

HCK1

 

HCK1B

10 G9

IOG 32

 

 

 

 

 

1

I/O28

 

5

3A

3Y

6

A9

B2

G8

 

 

 

 

 

 

 

 

I/O21 36

 

 

9

G8

 

 

 

 

 

 

 

 

VSO

 

 

HCK2

 

 

 

 

 

HCK2B

B8

G3

G7

 

TP810

 

 

63 CKL1

 

 

 

 

10

I/O1

I/O20 35

 

9

4A

4Y

8

HCK2G

8

G7

 

 

 

 

 

 

 

 

 

 

 

11 5A

5Y 10

A8

B3

G6

 

B DA

 

 

 

 

 

 

 

 

 

 

 

HCK2R

7

G6

 

 

 

 

 

 

 

 

27 Y2/SCLK

 

 

13 6A

6Y 12

B7

G4

G5

 

 

 

 

 

 

 

 

 

 

 

 

6

G5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A7

B4

G4

 

 

 

 

 

 

 

 

 

30 IN2/MODE

 

 

 

 

 

 

 

5

G4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC813

 

 

B6

G5

G3

 

 

B DA

 

 

 

 

 

 

7

ISPEN

 

 

 

 

 

4

G3

IOB 28

 

 

 

 

 

 

 

8

SDI/IN0

 

 

 

INVERTER

 

 

A6

B5

G2

 

 

 

 

 

 

 

 

VCK

 

 

 

 

 

VCK

3

G2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B5

G6

R9

 

 

 

 

 

 

 

 

 

18 SDO/IN1

I/O24 41

 

1

1A

1Y

2

 

48 R9

 

 

 

 

 

 

 

 

 

 

 

ENB

 

3

2A

2Y

4

ENB

A5

B6

R8

 

 

 

 

 

 

 

Q818

 

 

 

I/O2 11

 

 

47 R8

 

 

 

CLK

 

 

 

 

 

 

VST

 

5

3A

3Y

6

VST

B4

G7

R7

CLOCK 24

 

 

 

 

 

 

 

 

 

 

I/O26 43

 

 

 

 

 

 

 

 

 

 

 

DWN

 

 

 

PRG

46 R7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A4

B7

R6

 

 

IC807

 

 

DWN

5

SWITCH

 

33 I/O18

I/O16 31

 

9

4A

4Y

8

 

45 R6

 

 

 

 

 

 

 

 

 

 

HST

 

11 5A

5Y 10

HST

B3

G8

R5

 

VOLTAGE REF

 

 

 

 

 

 

 

 

I/O19 34

 

PCG

 

 

 

 

 

 

 

 

 

 

 

PCG

 

 

 

 

 

44 R5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A3

B8

R4

 

 

 

TP824

TP823

 

 

 

 

 

 

I/O11 9

 

13 6A

6Y 12

 

43 R4

VREF 36

3

2

 

 

 

RBDIR 32 I/O17

 

 

 

 

 

IC831(5/6)

B2

G9

R3

VRL

VRH

 

 

 

 

 

 

 

 

42 R3

 

 

 

 

 

 

 

 

 

IC831(1/6)

 

 

 

11

10 PRG

A2

B9

R2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41 R2

 

 

 

 

 

 

 

 

 

 

 

1

2

 

 

 

 

FRP

 

 

 

 

 

 

IC834

 

 

 

 

 

 

 

I/O25 42

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN810

 

 

 

 

 

 

VOLTAGE REF

44 VRH

RGT

6

GDIR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC835

 

40 VRL

 

 

 

 

 

 

 

 

 

 

 

 

 

1

SCLK

 

 

 

 

SHUNT REG

 

 

 

VIDEO RR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUT 1

 

AOUT0 48

 

 

 

 

 

 

 

 

 

 

3

MCDE

 

 

 

 

2

3

5 IN+

 

AOUT1 43

VIDEO RG

 

 

 

 

 

 

 

 

 

 

5

ISPEN

 

 

 

 

 

 

IN- 2

 

AOUT2 38

VIDEO RB

 

 

 

 

 

 

 

 

 

 

6SDI

7 SDO

7-87-8

VPL-CS2/CX1

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Contents VPL-CS2 World VPL-CX1 World Warnung Table of Contents Electrical Parts List Block DiagramsExploded Views Diagrams Page LCD Data Projector Declaration of Conformity Voor de klanten in NederlandTable of Contents On safety On cleaningSimple setup Accepts various input signalsFront/Left Side/Bottom Rear/Right Side Control Panel Connector Panel Remote CommanderInstalling the Projector OperationConnecting the Projector Connecting with a ComputerOn the USB function Connecting with a VCR or 15k RGB/Component Equipment When you use a PS/2 mouse portTo connect a 15k RGB/Component equipment To connect a Macintosh computerSelecting the Menu Language Or Enter key Selected menu appearsTo adjust the volume To control the computer using the supplied Remote CommanderProjecting To cut off the pictureEffective Tools for Your Presentation Menu Items About the Preset Memory No When the video signal is inputScan Conv Scan converter Replacing the Lamp Menu Items Status on-screen displayProjector Cleaning the Air Filter PowerPicture Remote Commander SoundOthers Unsuitable Installation UnsuitableElectrical characteristics Optional accessoriesPin assignment Input a connector HD D-sub 15-pin, female Input/OutputSetting items Picture Ctrl menu Input Setting menuPreset signals Index Sony Corporation VPL-CS2/VPL-CX1 REGLAGE. Instal Page Section Service Informations Circuit Boards LocationDisassembly and Extension Boards Cover RemovalFront Panel Assy and NF Board Removal Board Removal Optics Unit Assy RemovalGA and GB Boards Removal 6. B, BA and QA Boards RemovalLens Removal Prism Block Assy and In-polarizer Panel Assy RemovalVPL-CS2 only Extension Boards and Flexible CablesExtension Boards Connection Page Section Electrical Adjustments COM AdjustmentPreparations Adjustment Item Initialize Data It differs in accordance with the input signal PAL, PALM/N YUV SECAM, B&W NRG POS Service Kowhow Cross Table of Board ReplacementAfter Replacing the Prism Block After Replacing the BoardWhite Balance Adjustment on Servicing Signal Level AdjustmentWhite Balance Adjustment Memory CPU ROMSection Semiconductors M52758FP PQ30RV11M52347FP-TEAD9884AKS-140 CXD3503RSection Exploded Views CoverRef.No Description Remark Chassis 7178Base Description Remark Ref.NoOptics 1/2 Optics 2/2 211 212 213 214 201 215 216 217218 203204 202 206 216 205 210 209 207 208Page Electrical Parts List SectionCONNECTOR,BOARD to Board 70P BA B CONNECTOR,BOARD to Board 50P IC NC7SZ86P5X Network Capacitor Connector IC BA033FP-E2 QA GA IC BA05FP-E2 GB C TANTAL.CHIP IC PQ20VZ1U R885 Short R961 RES-CHIP 16W R886 218-692-11 R1099 TANTAL. Chip Inductor 0UH Transistor R850 RES-CHIP 100 16W R937 R852 Short R938 R853 218-686-11 R1030 RES-CHIP 100 16W R1118 216-864-11 Ref.No Description Remark Ref.No. Part No RemarkSection Block Diagrams Overall OverallQavideo INPUT,MOUSE CONNECTOR,USB CONNECTOR,USB Control NF Block QA BlockNffront Sircs Receive BA Block Bacolor DECODER,RGB DECODER,D CombReset VDD OUT Power LEDReset DA0 TRE Bisy Osden SCL Power onBlock Ballast RGB AMPConverter OUTSwitch Block H BlockLCD Driver LCD PanelQ801 VIN Same AS R IC830Same AS R IC829 GA Block GB Block GB +16.5V REG,AUDIO +B REGDiagrams PAL color bar signal is receivedReference information Measuring conditions, voltage and waveformFrame Schematic Diagram FrameFrame 2/2 Frame 2/2 To C Board CN808Schematic Diagrams and Printed Wiring Boards QA BoardQA Board NF, QA 1/2 Reset QA 2/2USB PJ Ctrl DAN202KBA Board BA BoardVideo BuffChip INVBoard BoardModel VPL-CS2 VPL-CX1Chip GND DGB4SDA CkinvIC414 MB81F161622C SdramScan Converter VPL-CS2 WHTSMD TXD148-14 Power LED FlagVisca PLD Sclk GNDIspen SDI SDO VCC MB88346BPFV-EF +15.5VVvdd FPC SIG5SIG2 SIG1Volume Audio AMPChip Apce Sdat Sclk AUDIO-MUTEMB88346BPFV-EF IC817 Audio +B SCIEMI Timing GeneratorPsig SIG4SIG3 SIG5Psig SIG3SIG6 VSIG15VPL-CX1 Audio AMP MuteSUB LAMP-LEDTEMP-LED LightGA GA GA BoardACN GND 1 B ACL+5V REG RD20ES-T1B2GB Board AUDIO+BAudio GND D2FS6-TAPage Safety CHECK-OUT Sony Corporation

RM-PJM10, VPL-CX1 specifications

The Sony VPL-CX1 is a compact and lightweight portable projector designed to deliver high-quality performance in various settings, including business presentations, educational environments, and home entertainment. Its versatility combined with a user-friendly interface makes it an excellent choice for professionals on the go or institutions looking to enhance their audiovisual presentations.

One of the standout features of the VPL-CX1 is its impressive brightness, boasting 3000 ANSI lumens. This level of brightness ensures that images remain vivid and clear even in well-lit environments, minimizing the need to dim lights during presentations. The projector utilizes a native XGA resolution of 1024 x 768 pixels, providing sharp images that enhance the viewing experience.

The VPL-CX1 incorporates advanced 3LCD technology, which provides excellent color reproduction and reduces the risk of color degradation over time. This technology ensures that colors are accurate and vibrant, making it ideal for displaying rich images, detailed graphics, and dynamic video content.

Another key characteristic is its connectivity options. The VPL-CX1 comes equipped with multiple inputs, including VGA, HDMI, and RCA, allowing for easy connection to a variety of devices such as laptops, DVD players, and even smartphones. This level of flexibility ensures seamless transitions between different sources during presentations.

Portability is a significant aspect of the VPL-CX1's design. Weighing just over 4.5 pounds and featuring a compact form factor, it is easy to transport and set up in various locations. The inclusion of a carrying case allows users to protect the device while on the move.

The RM-PJM10 remote control enhances the user experience by providing convenient access to essential functions from a distance. Users can easily navigate through settings, control volume, and switch input sources without needing to approach the projector.

In summary, the Sony VPL-CX1, supported by the RM-PJM10 remote, is a powerful, portable projector that combines brightness, color accuracy, and versatile connectivity. Its lightweight design makes it ideal for on-the-go professionals, educators, and home users alike. With its advanced technologies and user-friendly features, the VPL-CX1 is well-suited for delivering impactful presentations and enjoyable visual experiences.