Sony VPL-CX1, RM-PJM10 service manual BA Board

Page 93

BA Board

BA BA

BA Board

1-675-793-14

IC201

B-1

IC202

C-1

IC221

A-1

IC271

D-2

IC301

B-2

IC302

* C-1

Q221

B-2

Q222

A-1

Q226

A-2

Q227

B-2

Q228

* A-2

Q229

* A-2

Q271

C-1

Q272

D-1

Q273

D-1

Q302

* B-1

Q303

* B-1

TP271

D-2

TP272

D-2

TP273

D-1

TP274

D-3

 

 

 

 

 

C227

 

C228

R239

C226

 

 

 

 

 

 

 

 

 

 

 

 

 

R234

Q227

 

 

 

X301

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FL223

 

 

FL222

 

 

 

 

 

R247

C328

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C314

R310

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q226R250

 

 

R223

C222R227

 

 

C221

 

 

C315

R249

 

 

 

 

 

 

 

R302

C317C338

 

R243

 

 

R235

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R245

 

 

R237

 

R228

 

 

 

 

 

 

 

C225

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C319

C237R252

R251C238

 

C234

C235

C224

FB202

 

 

FL221

R230

R222

 

 

 

 

 

 

 

Q221

 

R303

 

C233

C232

 

 

Q222

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C240

 

C243R255

 

 

R225

R231

 

 

 

 

IC221

 

 

 

 

R254C242

 

 

C236

 

 

L224

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C244

 

 

L222

 

 

 

 

 

 

R261

R258

C246

L223

 

 

 

 

C247

 

 

IC201

 

 

 

R260

R259

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C312

 

 

IC301

C326

C332

C330

 

FL302

C331

L225

 

R203

 

 

R204

 

C202

 

 

R205

 

 

R206

 

 

C301

FL301

L221

 

TP274

 

 

L271

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C280

 

 

 

 

 

 

 

C302

C279

 

 

 

IC271

 

 

 

 

 

C278

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C321

 

C277

 

 

 

 

 

 

 

C322

 

C276

 

 

 

 

 

 

 

C334

C318

 

C282

C283

C284

R274

 

TP271

 

 

 

 

R272

R278

R286

 

R288

TP272

 

 

FB271C281

 

 

C333

FL303

 

C285

C286

C287

R298

TP273

 

 

 

 

Q271

Q272

Q273

 

 

 

L226

 

 

 

 

 

 

 

R290

 

 

 

 

 

 

 

 

 

IC202

 

 

 

CN201

 

 

 

 

 

 

 

 

 

 

 

C274

 

R297

 

 

 

 

R300

 

 

 

 

 

C303

 

 

 

 

 

 

 

 

R242

 

 

 

 

 

 

 

 

JL225

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C230

 

 

C296

 

 

C297

R285

JL226

R306

 

 

 

C337

C324

C313

C323

 

 

 

 

R244

Q229

 

Q228

C295

 

 

R284

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C294

 

 

R283

 

C275

 

C273

 

C320

 

 

 

C325

 

 

 

 

 

 

 

 

 

 

 

R294

 

 

 

 

R296

 

 

 

 

R304

 

 

 

 

 

 

 

 

 

 

 

 

 

R316

 

 

R317

JL301

 

 

 

 

 

 

 

C293

 

 

 

 

 

 

C271

R305

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C292

C291

 

 

 

 

 

R271

JL224

 

 

 

 

 

 

 

 

 

 

JL302

 

 

 

 

 

 

R218

 

R217

 

R216

R321

 

 

 

 

 

C327

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R324

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R287

 

R279

R273

 

 

C304

R311

R309

R313

R312

 

JL214

JL303

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R292

 

R282

 

R277

 

JL212

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C239

R253

JL206

 

 

 

JL213

 

IC302

Q303

 

 

Q302

JL215

JL216

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JL207

R291

R293

R281

R280

R275

R276

 

JL205

R320

 

R319

R315

R323

R322

R318

R314

 

JL204

 

 

 

R256

R257

C241

JL208

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JL209

JL211

JL210

 

 

 

 

 

 

 

 

 

 

 

 

JL202

JL201

JL203

 

 

JL227

 

 

 

 

 

 

 

R202

 

R207

R215

JL221

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C201

R211

 

 

 

 

 

 

 

 

 

 

JL218

 

JL219

R299

 

 

 

 

 

FB201

R201

 

R212

R214

R208

JL222

 

C245

 

 

 

 

 

 

 

 

 

 

R289

 

JL228

 

 

JL220

 

R213

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JL223

 

 

R209

 

 

 

 

 

 

 

 

JL229

 

 

C300

 

 

 

 

 

 

R210

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X301 B-3BA -A SIDE-

BA -B SIDE-

*:B Side mount

SUFFIX: -14

SUFFIX: -14

CXA1875AM-T4 (IC201)

 

 

 

 

VCC

SCL

SDA

SAD2

SAD1

SAD0

SW3

SW2

16

15

14

13

12

11

10

9

 

 

 

LEVEL

 

LATCH

LEVEL

OPEN COLLECTOR

 

 

 

CONVERTER

 

CONVERTER

 

 

 

 

 

 

 

 

LEVEL

 

 

 

 

 

 

 

CONVERTER

 

 

 

I2C DECODER

 

 

 

 

 

 

 

 

 

 

POWER

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

RESET

 

 

 

 

 

 

 

 

LATCH

LATCH

 

LATCH

LATCH

LATCH

 

DAC

DAC

 

DAC

DAC

DAC

 

+

 

 

 

 

 

 

REG

VCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AMP

AMP

 

AMP

AMP

AMP

1

2

3

4

5

6

7

8

SW1

SW0

DAC4

DAC3

DAC2

DAC1

DAC0

GND

CXD2064Q-T6 (IC221)

 

 

 

 

 

 

 

 

 

 

 

VERTICAL

 

 

 

 

 

 

 

 

 

BORDER EMPHA

 

 

 

 

ADIN

2

A/D

NTSC:1H

NTSC:1H

 

 

 

 

 

 

PAL :2H

PAL :2H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DL

+

+

D/A

9

AYO

 

 

 

 

 

-

-

 

 

 

 

 

 

 

 

 

CLPO

1

CLAMP

 

 

 

 

 

 

 

 

 

 

 

 

ADAPTIVE

 

 

 

 

 

 

 

 

 

FILTER OP

 

 

D/A

7

ACO

 

 

 

 

 

 

 

 

 

 

 

LOGICAL OPERATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4fsc

 

 

 

 

 

 

 

PHASE

SW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMPARATOR

 

 

 

 

 

 

 

VCO

1/4

 

 

 

 

 

 

 

 

 

 

SW

 

 

 

 

 

 

 

 

 

 

1/2

 

 

 

 

 

 

 

 

42

44

39

 

37

38

 

 

 

 

 

CPO

VCV

PLSL

 

FIN

CKSL

 

 

 

CXA1839Q-T6 (IC271)

 

 

 

 

 

 

 

 

 

GND

Y1-IN

RY1-IN

BY1-IN

GND1

VCC1

YUV-SW

VM-MUTE

SP-MUTE

VM-OUT

CLP-C

APED-C

 

 

 

 

36

35

34

33

32

31

30

29

28

27

26

25

 

 

BY2-IN

37

 

 

 

 

 

 

 

 

 

 

 

NR

24

AP-MUTE

 

 

 

 

 

 

 

 

Y

 

 

 

 

 

 

RY2-IN

38

 

 

 

YUV-SW

 

 

VM Amp

 

Clamp

23

CLP1

 

 

 

 

 

 

Sharpness

 

 

D-

 

 

 

 

 

 

 

 

 

 

 

 

 

Y2-IN

 

 

 

 

 

 

 

 

 

 

 

Picture

 

BGP

39

B-Y

 

R-Y

 

 

 

 

 

 

 

 

 

22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NC

40

 

 

 

 

 

 

 

R-Y

Y

 

 

 

21

CBLK

 

 

 

 

 

Hue

 

R-Y

 

Matrix

 

Pulse

 

 

 

 

 

 

 

 

 

G-Y

 

 

 

1REF

41

IREF

CEC

 

 

B-Y

Axis

 

20

FFTIM

 

Color

B-Y

Clamp

Interface

 

 

 

 

 

 

 

 

 

C-OFF

42

 

 

 

 

 

 

 

 

 

 

 

 

19

VS

GND

43

ABL

 

 

 

 

 

 

 

 

 

 

 

18

VEQ

Amp

 

 

 

 

 

 

 

 

 

 

 

ROUT

44

 

 

 

 

 

 

 

 

R G

B

 

 

17

VBLK

 

 

R

 

 

 

 

 

 

 

 

 

 

 

D-Color

YS2

 

Picture

 

YS1

 

 

 

 

 

GOUT

45

G

 

 

 

 

 

16

VTIM

Bright

B

YM2

 

Clamp

 

YM1

 

 

 

 

 

 

 

 

 

 

 

 

BOUT

46

 

 

 

 

 

 

 

 

 

 

 

 

15

SSCP

ABL-REQ

47

 

Amp

 

 

 

 

 

Amp

 

 

Bus

14

SCL

 

 

 

 

 

 

 

 

 

 

 

 

ABL-MUTE

48

 

Clamp

 

 

 

 

 

Clamp

 

 

Dec

13

SDA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

10

11

12

 

 

 

 

LR2-IN

LG2-IN

LB2-IN

YS2

YM2

VCC2

GND2

LR1-IN

LG1-IN

LB1-IN

YS1

YM1

 

 

BA Board Waveforms

1

2

3

1.6 Vp-p

1.6 Vp-p

1.6 Vp-p

TP271 [V-R]

TP272 [V-G]

TP273 [V-B]

VPL-CS2/CX1

8-78-7

Image 93
Contents VPL-CS2 World VPL-CX1 World Warnung Table of Contents Electrical Parts List Block DiagramsExploded Views Diagrams Page LCD Data Projector Voor de klanten in Nederland Declaration of ConformityTable of Contents On cleaning On safetySimple setup Accepts various input signalsFront/Left Side/Bottom Rear/Right Side Control Panel Remote Commander Connector PanelOperation Installing the ProjectorConnecting the Projector Connecting with a ComputerOn the USB function When you use a PS/2 mouse port Connecting with a VCR or 15k RGB/Component EquipmentTo connect a 15k RGB/Component equipment To connect a Macintosh computerOr Enter key Selected menu appears Selecting the Menu LanguageTo control the computer using the supplied Remote Commander To adjust the volumeProjecting 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 Unsuitable InstallationOptional accessories Electrical characteristicsPin 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 Circuit Boards Location Section Service InformationsDisassembly and Extension Boards Cover RemovalFront Panel Assy and NF Board Removal Optics Unit Assy Removal Board Removal6. B, BA and QA Boards Removal GA and GB Boards RemovalPrism Block Assy and In-polarizer Panel Assy Removal Lens RemovalExtension Boards and Flexible Cables VPL-CS2 onlyExtension 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 Cross Table of Board Replacement Service KowhowAfter Replacing the Prism Block After Replacing the BoardWhite Balance Adjustment on Servicing Signal Level AdjustmentWhite Balance Adjustment CPU ROM MemorySection Semiconductors PQ30RV11 M52758FPM52347FP-TEAD9884AKS-140 CXD3503RSection Exploded Views CoverRef.No Description Remark 7178 ChassisDescription Remark Ref.No BaseOptics 1/2 211 212 213 214 201 215 216 217 Optics 2/2218 203204 202 206 216 205 210 209 207 208Page Section Electrical Parts ListCONNECTOR,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 Remark Ref.No Description Remark Ref.No. Part NoOverall Overall Section Block DiagramsQavideo INPUT,MOUSE CONNECTOR,USB CONNECTOR,USB Control NF Block QA BlockNffront Sircs Receive Bacolor DECODER,RGB DECODER,D Comb BA BlockPower LED Reset VDD OUTReset DA0 TRE Bisy Osden SCL Power onBlock RGB AMP BallastConverter OUTBlock H Block SwitchLCD Driver LCD PanelQ801 VIN Same AS R IC830Same AS R IC829 GB +16.5V REG,AUDIO +B REG GA Block GB BlockPAL color bar signal is received DiagramsReference information Measuring conditions, voltage and waveformFrame Frame Schematic DiagramTo C Board CN808 Frame 2/2 Frame 2/2Schematic Diagrams and Printed Wiring Boards QA BoardQA Board NF, QA 1/2 QA 2/2 ResetUSB PJ Ctrl DAN202KBA Board BA BoardBuff VideoChip INVBoard BoardModel VPL-CS2 VPL-CX1Chip DGB4 GNDSDA CkinvIC414 MB81F161622C SdramScan Converter WHT VPL-CS2SMD TXD148-14 Power LED FlagVisca PLD Sclk GNDIspen SDI SDO VCC MB88346BPFV-EF +15.5VVvdd SIG5 FPCSIG2 SIG1Audio AMP VolumeChip Apce Sdat Sclk AUDIO-MUTEMB88346BPFV-EF IC817 SCI Audio +BTiming Generator EMISIG4 PsigSIG3 SIG5SIG3 PsigSIG6 VSIG1Mute 5VPL-CX1 Audio AMPLAMP-LED SUBTEMP-LED LightGA Board GA GAGND 1 B ACL ACN+5V REG RD20ES-T1B2AUDIO+B GB BoardAudio 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.