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Service Manual
PDP-42
Plasma Display System
CONTENTS
1.
GENERAL ............................................................................................................. 2
2.
DISPLAY PANEL ................................................................................................... 3
2-1 Location of Major Parts ................................................................................. 3
2-2 Removal Procedures ..................................................................................... 4
3.
VIDEO PROCESSOR / CONTROL UNIT .............................................................. 6
3-1 Location of Major Parts ................................................................................. 6
3-2 Removal Procedures ..................................................................................... 6
3-3 A/D Converter Level Adjustment .................................................................. 7
4.
MECHANICAL ASS'Y and PARTS LIST (Display Unit) ...................................... 8
5.
ELECTRICAL PARTS LIST (Display Unit)......................................................... 11
6.
MECHANICAL ASS'Y and PARTS LIST (Control Unit) .................................... 12
7.
ELECTRICAL PARTS LIST (Control Unit)......................................................... 14
8.
PACKAGE ASS'Y AND ACCESSORY KIT ......................................................... 17
9.
DESK TOP STAND PARTS LIST ........................................................................ 17
10. RECOMMENDED SPAER PARTS LIST ............................................................. 18
11. IC BLOCK DIAGRAMS ....................................................................................... 19
12. SPECIFICATIONS ............................................................................................... 27
For Schematic Diagrams, and Mounting Diagrams, see the separate volume.
AV 1
AV 2
AV 3
AV 4
AV 5
AV 6
AV 7
Power
Front
Europe
Standby/ On
PDP-42
Plasma Display System
Power
Input Call
DVD 1
DVD 2
PC / RGB
Component
S-Video
Front
Input Selector
Push Open
1
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Table of Contents
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Summary of Contents for Nakamichi PDP-42
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Page 1: Table Of Contents
All manuals and user guides at all-guides.com Service Manual PDP-42 Plasma Display System Input Call AV 1 AV 2 AV 3 AV 4 AV 5 AV 6 AV 7 DVD 1 DVD 2 PC / RGB Power Front Europe Component... -
Page 2: General
1.5 Precautions concerning the DISPLAY PANEL R535: PDP-42 1. Never lay the DISPLAY PANEL directly on a table. R554: PDP-42 Display Unit Placing the display panel directly on the table may R555: PDP-42 Control Unit cause serious damage to the DISPLAY TUBE. You... -
Page 3: Display Panel
All manuals and user guides at all-guides.com 2. DISPLAY PANEL 2-1 Location of Major Parts DISPLAY TUBE Fig.2-1 Front View COOLING FAN COOLING FAN COOLING FAN FAN-A PCB FAN-B PCB CONNECTION PCB POWER SW PCB FILTER PCB POWER SUPPLY-2 POWER SUPPLY-1 REMOTE SENSOR-2 Fig.2-2 Front View (under the DISPLAY BLOCK) -
Page 4: Removal Procedures
All manuals and user guides at all-guides.com DISPLAY PANEL 2-2-3. Removal of the DISPLAY BLOCK 2-2 Removal Procedures 1) Place the DISPLAY PANEL on the sponge pad so 2-2-1. REAR COVER that the front is facing down. 2) Remove the 4 retaining screws (⇨ marked) on the left side POWER SUPPLY-2 PCB and move the PCB to remove the 3 connectors on the base. - Page 5 All manuals and user guides at all-guides.com 2-2-4. Reassembling the DISPLAY BLOCK 1) Reassemble in the reverse order for installation. Special notes before placing the chassis on the DISPLAY BLOCK ! When placing the chassis on the DISPLAY BLOCK, use extreme caution not to break the protruding part of the DISPLAY TUBE as shown in Fig.2-6.
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Page 6: Video Processor / Control Unit
All manuals and user guides at all-guides.com 3. VIDEO PROCESSOR / CONTROL UNIT 3-1 Location of Major Parts INLET PCB DIGITAL PCB POWER SUPPLY PCB MAIN PCB REMOTE SENSOR-1 PCB LED PCB INPUT PCB TACT SW PCB 3-2 Removal Procedures 3-2-1. -
Page 7: A/D Converter Level Adjustment
All manuals and user guides at all-guides.com VIDEO PROCESSOR / CONTROL UNIT 3-3 A/D Converter Level Adjustment 3-3-1. Y level adjustment 200mV, 10µS 1) Connect a color bar generator (PAL or NTSC) to the AV4 composite video input and supply a PAL or NTSC color bar signal (1.0 Vp-p output level, 100.0.75.0 colour bars). -
Page 8: Mechanical Ass'y And Parts List (Display Unit)
All manuals and user guides at all-guides.com 4. MECHANICAL ASS’Y AND PARTS LIST (Display Unit) 4-1 DISPLAY PANEL Mechanical Ass’y For main chassis parts list, please refer to Main Shassis Ass’y (A) on page 9 and Main Shassis Ass’y (B) on page 10. - Page 9 All manuals and user guides at all-guides.com 4-1-1 DISPLAY PANEL Main Shassis Ass’y (A) Ref. No. Part No. Description Q'ty Ref. No. Part No. Description Q'ty 0B50432A P.Supply RPS-8247 0E04276A BID40x06STL BNI 0B90988A Motor Fan 0E04271A BID30x06STL BNI 0B85756A Inlet ZUG2210-11 0E04280A BID40x30STL CMT 0J08674A...
- Page 10 All manuals and user guides at all-guides.com MECHANICAL ASS’Y AND PARTS LIST (Display Unit) 4-1-2 DISPLAY PANEL Mechanical Ass’y (B) Ref.No. Part No. Description Q'ty Ref.No. Part No. Description Q'ty 0B90988A Motor Fan 0E04274A BID30x08STL CMT 0H08887A Cap SW 0E04251A ST 3x6 + Binding CMT BK10483A Fan-A P.C.B.
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Page 11: Electrical Parts List (Display Unit)
All manuals and user guides at all-guides.com 5. ELECTRICAL PARTS LIST (Display Unit) 5-3 Fan-B P.C.B. Ass’y Notes: 1. Abbreviations Ref. No. Part No. Description Q'ty TR-Transistor, SID-Slicon Diode, ZD-Zener Diode, RC-Cement Resistor, RF-Fail Safe Type Resistor, BK10484A FAN-B P.C.B. ASS'Y R554 IC-Integrated Circuit, CML-Mylar Capacitor. -
Page 12: Mechanical Ass'y And Parts List (Control Unit)
All manuals and user guides at all-guides.com 6. MECHANICAL ASS’Y AND PARTS LIST (Control Unit) 6-1 CONTROL UNIT Mechanical Ass’y... - Page 13 All manuals and user guides at all-guides.com 6-1 CONTROL UNIT Mechanical Ass’y Ref. No. Part No. Description Q'ty 0H08929A Upper Cover R555 0H08918A Front Panel R555 0H08920A Door Panel R555 0H08919A Center Panel R555 0H08911A Panel Side-R R555 0H08906A Panel Side-L R555 0H08914A Power Button R555 0H08849A...
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Page 14: Electrical Parts List (Control Unit)
All manuals and user guides at all-guides.com 7. ELECTRICAL PARTS LIST (Control Unit) Ref.No. Part No. Description Q'ty Notes: 1. Abbreviations FR553 0B90986A FUSE 0.25A/60V(491) TR-Transistor, SID-Slicon Diode, ZD-Zener Diode, IC101 0B13271A IC IC CXA2069Q RC-Cement Resistor, RF-Fail Safe Type Resistor, IC171 0B13306A IC TC9090AF* ELP... - Page 15 All manuals and user guides at all-guides.com 7-3 Digital P.C.B. Ass’y Ref. No. Part No. Description Q'ty P551 0B85765A PO B10B-PH-SM3TB 10P* Ref. No. Part No. Description Q'ty 0B13265A TR DTC114TKA* TR10 0B13265A TR DTC114TKA* BK10470A DIGITAL P.C.B. Ass'y R555 TR171,172 0B13247A TR 2SC2412K-R/S*...
- Page 16 All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST (Control Unit) 7-5 LED P.C.B. Ass’y Ref. No. Part No. Description Q'ty TR202 0B13247A TR 2SC2412K-R/S* Ref. No. Part No. Description Q'ty TR203 0B13245A TR 2SA1037AK-R/S* TR204,205 0B13247A TR 2SC2412K-R/S* BK10481A LED P.C.B.
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Page 17: Package Ass'y And Accessory Kit
AC Cord 300SKP300 (JPN) 0D07408A AC Cord 300SKP551(AUS) 0D07467A AC Cord ES16S (UK/HK) 0D07468A AC Cord M2511 (KR) 8-2 Control Unit Package Ass’y HG08529A Remote Control PDP-42 0B90981A Battery SUM-3N-FD2 Ref. No. Part No. Description Q'ty 0D07391A Owner's Manual English... -
Page 18: Recommended Spaer Parts List
All manuals and user guides at all-guides.com 10. RECOMMENDED SPARE PARS LIST Ref. No. Part No. Description Notes: 1. Abbreviations 0B90999A X'tal HC-49U18P 17.734475M TR-Transistor, SID-Slicon Diode, ZD-Zener Diode, 0B91045A X'tal HC-49U20P 14.318180M RC-Cement Resistor, RF-Fail Safe Type Resistor, 0B70310A Push Switch SDDFC3 IC-Integrated Circuit, CML-Mylar Capacitor. -
Page 19: Ic Block Diagrams
All manuals and user guides at all-guides.com 11. IC BLOCK DIAGRAMS AN5385K (Image Enhance IC) Delay Sync chip Correction Delay line switch clamp signal generator Delay line Pedestal Correction Delay line clamp signal genetator Delay line Pedestal Correction Red gamma Delay line signal generator clamp... - Page 20 All manuals and user guides at all-guides.com IC BLOCK DIAGRAMS EPF6016ATC144-2 (TIM) (Timing control PLD) DVD(10).CTEMP(34-36) ASP(131).PAL(73). HENKAN(112.114) INMODE(49-50) FRCOLOR(109-110) PCDVD(142) MI-COM INTERFACE XHSYNCO(3) D.HD(82) R.D.HD(12) I/n(Variable) 1/910 AFC.CLK(17) R.AFCCLK(92) DCLK-TIM(128) DATA-TIM(125) OUTCLK(111) OE-TIM(56) NCS-TIM(105) HSYNC(63),OSD.HD(86) RXINC1(108) RXINC2(107) CLK(20) RR(106) WRITE READ D-EN(80)
- Page 21 All manuals and user guides at all-guides.com EPF6016ATC144-2 (G CON A) (Graphic Control A PLD) IN MODE(41,93) D.VD(120),XHSYNC(52) VD(1),HD(92) D.MACRO(16),O/E(106) CSYNC(2) SYNC SIGNAL AFCH(123,124),PCVGA(108) DLYI(70,73,74) HANDLE CEN(129),M_EN(37) PAL(79) ORDO(69),DLYO(71,72) CLK,HOGO(89) CLK(20) SERIAL/PARALLEL DVD IN (42-45,48-51) CHANGE D_EN(75) INT_CB(80-87) CBDB(8-15) INT_CR(94-101) CRDB(22-29) YDB(137-144) DVD(88)
- Page 22 All manuals and user guides at all-guides.com IC BLOCK DIAGRAMS LM1881MX (Sync Separator) COMPOSITE SYNC VIDEO OCD/EVEN INPUT FIELD INDEX CAPACITOR VERTICAL REST CHARGE SYNC CURRENT BURST GATE/ BACK PORCH CLAMP DEFAULT MB90096 (Multi scan on-screen display control)
- Page 23 All manuals and user guides at all-guides.com MB90F553A (System control Mi-COM) PIN No. PORT NAME FUNCTION POLV PC input's vertical sync signal judge input.. EXIV PC input's horizontal sync signal judge input. OSD.TRE OSD IC busy signal input (H: busy). OSD.RST OSD IC reset signal output.
- Page 24 All manuals and user guides at all-guides.com IC BLOCK DIAGRAMS PIN No. PORT NAME FUNCTION DAT.EN Audio IC's I C data in/out switching control. DAT.OUT C data output pin to the Audio IC. A.CLK Serial clock output to the Audio IC. A.MUTE Audlo circuit muting control output.
- Page 25 All manuals and user guides at all-guides.com TC9090AF (Multi color 3 line digital Y/C separator) TDA4665 (Base band delay line)
- Page 26 All manuals and user guides at all-guides.com IC BLOCK DIAGRAMS TDA8709A (Video analog input interface) TDA9143 (I C-bus controlled, alingment-free PAL/NTSC/SECAM decoder/sync processor) TLC2932IPW (High quality locked loop)
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Page 27: Specifications
All manuals and user guides at all-guides.com 12. SPECIFICATIONS DISPLAY PANEL Screen size ......Diagonal 42 inch (1,058 mm), 920 (H) × 518 (V) mm Aspect ratio ......16 : 9 Display pixels ..... 852 (H) × 480 (V) Display colors ..... 16,770,000 colors Contrast ...... - Page 28 All manuals and user guides at all-guides.com Nakamichi Corporation 1-153 Suzukicho, Kodaira, Tokyo 187-8501, Japan Phone: 81(42)342-1111 Nakamichi America 18375 S. Broadwick St., Rancho Dominguez, CA 90220 Phone: 1(310)631-2122 Fax: 1(310)631-2760 Nakamichi Asia 8/F The Grande Bldg., 398 Kwun Tong Rd., Kowloon, Hong Kong...