Sony VPL-CX1 Diagrams, Reference information, Measuring conditions, voltage and waveform

Page 87

Section 8 Diagrams

Note:

.Parts marked “* ” differ according to the model/destination. Refer

to the mount table for each function.

.The parts marked “# ” on schematic diagrams are not mounted.

.All capacitors are in ∝ F unless otherwise noted. pF: ∝∝ F 50WV or less are not indicated except for electrolytics.

.All electrolytics are in 50 V unless otherwise specified.

. : fusible resistor

. : nonflammable resistor

.∆ : internal component

. : panel designation and adjustment for repair

.Caution when replacing chip parts

New parts must be attached after removal of the chip.

Be careful not to heat the minus side of a tantalum capacitor, be- cause it is easily damaged by the heat.

Reference information

 

RESISTOR

RN

: METAL FILM

 

RC

: SOLID

 

FPRD

: NONFLAMMABLE CARBON

 

FUSE

: NONFLAMMABLE FUSIBLE

 

RS

: NONFLAMMABLE METAL OXIDE

 

RB

: NONFLAMMABLE CEMENT

 

RW

: NONFLAMMABLE WIREWOUND

 

 

: ADJUSTMENT RESISTOR

COIL

LF-8L

: MICRO INDUCTOR

CAPACITOR

TA

: TANTALUM

 

PS

: STYROL

 

PP

: POLYPROPYLENE

 

PT

: MYLAR

 

MPS

: METALIZED POLYESTER

 

MPP

: METALIZED POLYPROPYLENE

 

ALB

: BIPOLAR

 

ALT

: HIGH TEMPERATURE

 

ALR

: HIGH RIPPLE

[Measuring conditions, voltage and waveform]

.A voltage value is the reference value between the measurement point and the earth, when the NTSC color bar signal is received from the color bar generator (digital multi-meter used: 10 M ohms/

V DC).

.A voltage value is the reference value between the measurement point and the earth, when the NTSC color bar signal and RGB color bar signal are received from the color bar generator (digital

 

multi-meter used: 10 M ohms/V DC).

. Unit of voltage is V (volt).

.

 

 

: B+line

 

 

 

 

.

 

 

: B– line

 

 

 

 

.Voltage variations may occur due to normal production tolerances.

.No mark : NTSC (3.58 MHz) color bar signal.

. (

) : PAL color bar signal is received.

.< > : SECAM color bar signal is received.

.<< >> : NTSC (4.43 MHz) color bar signal is received.

. [

] : RGB color bar signal is received.

.

: Measurement disabled.

•

Circled numbers indicate the reference waveform.

•

: Signal path.

The components identified marked ! are critical for safety.

Replace only with the part number specified.

Les composants identifiés par la marque ! sont critiques pour la sécurité.

Ne les remplacer que par une pièce portant le numéro spécifié.

NOTE:

The circuit indicated as shown on the left contains high voltages of over 600 Vp-p. Take care to avoid electric shock during inspection or repair work.

VPL-CS2/CX1

8-18-1

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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 Voor de klanten in Nederland Declaration of ConformityTable of Contents Accepts various input signals On safetyOn cleaning Simple setupFront/Left Side/Bottom Rear/Right Side Control Panel Remote Commander Connector PanelOperation Installing the ProjectorConnecting the Projector Connecting with a ComputerOn the USB function To connect a Macintosh computer Connecting with a VCR or 15k RGB/Component EquipmentWhen you use a PS/2 mouse port To connect a 15k RGB/Component equipmentOr Enter key Selected menu appears Selecting the Menu LanguageTo cut off the picture To adjust the volumeTo control the computer using the supplied Remote Commander ProjectingEffective 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 InstallationInput/Output Electrical characteristicsOptional accessories Pin assignment Input a connector HD D-sub 15-pin, femaleSetting 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 After Replacing the Board Service KowhowCross Table of Board Replacement After Replacing the Prism BlockWhite Balance Adjustment on Servicing Signal Level AdjustmentWhite Balance Adjustment CPU ROM MemorySection Semiconductors CXD3503R M52758FPPQ30RV11 M52347FP-TEAD9884AKS-140Section Exploded Views CoverRef.No Description Remark 7178 ChassisDescription Remark Ref.No BaseOptics 1/2 203204 202 206 216 205 210 209 207 208 Optics 2/2211 212 213 214 201 215 216 217 218Page 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 on Reset VDD OUTPower LED Reset DA0 TRE Bisy Osden SCLBlock OUT BallastRGB AMP ConverterLCD Panel SwitchBlock H Block LCD DriverQ801 VIN Same AS R IC830Same AS R IC829 GB +16.5V REG,AUDIO +B REG GA Block GB BlockMeasuring conditions, voltage and waveform DiagramsPAL color bar signal is received Reference informationFrame Frame Schematic DiagramTo C Board CN808 Frame 2/2 Frame 2/2Schematic Diagrams and Printed Wiring Boards QA BoardQA Board NF, QA 1/2 DAN202K ResetQA 2/2 USB PJ CtrlBA Board BA BoardINV VideoBuff ChipBoard BoardModel VPL-CS2 VPL-CX1Chip Ckinv GNDDGB4 SDAIC414 MB81F161622C SdramScan Converter TXD VPL-CS2WHT SMD148-14 Power LED FlagVisca PLD Sclk GNDIspen SDI SDO VCC MB88346BPFV-EF +15.5VVvdd SIG1 FPCSIG5 SIG2AUDIO-MUTE VolumeAudio AMP Chip Apce Sdat SclkMB88346BPFV-EF IC817 SCI Audio +BTiming Generator EMISIG5 PsigSIG4 SIG3VSIG1 PsigSIG3 SIG6Mute 5VPL-CX1 Audio AMPLight SUBLAMP-LED TEMP-LEDGA Board GA GARD20ES-T1B2 ACNGND 1 B ACL +5V REGD2FS6-TA GB BoardAUDIO+B Audio GNDPage 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.
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