SAFETY NOTICE· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

SAFETY PRECAUTIONS· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

TECHNICAL CAUTIONS· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

SPECIFICATIONS· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

CIRCUIT PROTECTION· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

GENERAL INFORMATION· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

CAUTIONS WHEN CONNECTING/DISCONNECTING THE HV CONNECTOR· · · · · · · · · · · · · · · · · · · · · · · 10

SERVICE ADJUSTMENTS· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

TROUBLE SHOOTING· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 51

PROTECTION CIRCUIT BLOCK DIAGRAM· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 55

EXPLODED VIEW· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 56

REPLACEMENT PARTS LIST· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 60

BLOCK DIAGRAM· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 96

BASIC CIRCUIT DIAGRAM· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 97

PRINTED CIRCUIT BOARD· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 112

WIRING DIAGRAM· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 120

CAUTION: Before servicing this chassis, it is important that the service technician read the "Safety Precaution"

and "Safety Notice" in this Service Manual.

USE ISOLATION TRANSFORMER WHEN SERVICING

Components having special characteristics are identified by a ! on the schematics and on the parts list in this

service data and its supplements and bulletins. Before servicing the chassis, it is important that the service

technician read and follow the "Safety Precautions" and "Safety Notice" in this Service Manual.

* For continued X-radiation protection, replace picture tube with original type or approved equivalent type.

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

PROJECTION COLOR TELEVISION

Dec 2003

All manuals and user guides at all-guides.com

SERVICE MANUAL

MODEL: C43-FD5000 C50-FD5000

CONTENTS

SAFETY NOTICE

CODE: FH-0302E

P7966139A

Chapters

Table of Contents

Summary of Contents for Hitachi C43-FD5000

Page 1: Table Of Contents
CODE: FH-0302E SERVICE MANUAL DP3M CHASSIS MODEL: C43-FD5000 C50-FD5000 MULTI SYSTEM CONTENTS SAFETY NOTICE· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·...
Page 2 All manuals and user guides at all-guides.com SAFETY NOTICE USE ISOLATION TRANSFORMER WHEN SERVICING For continued X-Radiation protection, replace picture tube with original type or HITACHI approved equivalent type. This Service Manual is intended for qualified service technicians, it is not meant for the casual do-it-yourself.
Page 3 All manuals and user guides at all-guides.com SAFETY PRECAUTIONS 1. Before returning an instrument to the customer, current measured must not exceed 0.7 milliamps. always make a safety check of the entire instrument, Reverse the instrument power cord plug in the outlet including but not limited to the following items: and repeat test.
Page 4 Do not remove X-ray shield plates A, B, C, or D For continued X-radiation protection, the replacement shown in Fig.1 unnecessarily, when troubleshooting tube must be the same type as the original. HITACHI and/or making test measurements. approved type. To prevent X-radiation, after replacement of picture...
Page 5 All manuals and user guides at all-guides.com SAFETY PRECAUTIONS 2. Read and comply with all caution and safety-related 6. Observe original lead dress. Take extra care to assure notes on or inside the receiver cabinet, on the correct lead dress (the AC supply, high voltage and receiver chassis, or on the picture tube.
Page 6 All manuals and user guides at all-guides.com TECHNICAL CAUTIONS High Voltage limiter circuit operation check 1. Turn off TV and delete Resistor RH19（82KΩ）ｉn the PWB .Add jig A to the RH19 position in the PWB，set 50 KΩ VR fully clockwise(maximum resistance). 2.
Page 7 All manuals and user guides at all-guides.com SPECIFICATIONS Model C43-FD5000 C50-FD5000 Screen size 109cm 127cm Cathode Ray Tube R: P16LXL00RFA(C) R: P16LXL00RFA(C) G: P16LXL00HHA(C) G: P16LXL00HHA(C) B: P16LXL00BMB(C) B: P16LXL00BMB(C) Lens Anode voltage 30.7KV 30.7KV Power supply Refer to the values as indicated on the rating label pasted at the back of the TV set.
Page 8: General Information
All manuals and user guides at all-guides.com GENERAL INFORMATION Control panel and side panel Power ON/OFF switch Magic focus button POWER POWER Power/ standby indicator Sub headphone jack Remote control sensor Main headphone jack PROGRAM UP/DOWN buttons (When Side panel input jacks the menu appears on the screen, press PROGRAM (For AV5 input)
Page 9 All manuals and user guides at all-guides.com GENERAL INFORMATION REAR PANEL Antenna terminal Audio/Video input & Component INPUT 1 AUDIO VIDEO (MONO) input terminals 1,2 INPUT 2 AUDIO VIDEO (MONO) VIDEO S-VIDEO (MONO) INPUT 3 VIDEO S-VIDEO (MONO) Audio/Video input terminals 3,4 INPUT 4 VARIABLE AUDIO OUT...
Page 10: Cautions When Connecting/Disconnecting The Hv Connector
All manuals and user guides at all-guides.com CAUTIONS WHEN CONNECTING/DISCONNECTING THE HV CONNECTOR Perform the following when the HV connector (anode connector) is removed or inserted for PRT replacement, etc. During Removal 1. Roll out silicon cover from FBT’s contact area slowly. 2.
Page 11: Service Adjustments
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS SERVICE ADJUSTMENT ITEMS 1.ASSEMBLED P.W.B ADJUSTMENT……………………………………………………… (12) 1.1 MEMORY INITIALIZE…………………………………………………………………… (12) 1.2 MAIN AGC ADJUSTMENT……………………………………………………………… (12) 1.3 SUB AGC ADJUSTMENT………………………………………………………………..(13) 2.FINAL ASSEMBLY ADJUSTMENT…………………………………………………………(13) 2.1 CUT OFF ADJUSTMENT……………………………………………………………….. (13) 2.2 RASTER TILT ADJUSTMENT…………………………………………………………..(14) 2.3 DCU PHASE DATA SETTING…………………………………………………………..
Page 12: Assembled P.w.b Adjustment
Note: Other method for memory initialize: Link the PRST① and PRST② for longer than 3 seconds. (3) Change initial-setting values according to the INITIAL-SETTING CHANGE TABLE. Items C43-FD5000 C50-FD5000 Model Select1： ASPECT Model Select2： HD Model Select3：...
Page 13: Sub Agc Adjustment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS Adjustment Procedure (1) Receive ch27 China or ch40 CCIR. (623.25MHz, -50dBm) in service mode. (2) Select item No.11 in service menu by [▲] or [▼] key. (3-1) When the value of AGC (NO.11 in service menu) is 235 or less than 235. (3-1-1) Push [►] key of remote control and set AGC value becomes 235 or greater than 235.
Page 14: Raster Tilt Adjustment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS Adjustment Procedure (1) Enter “SERVICE MENU” and select item No.10. Press [►] key to enter CUT OFF adjustment mode. (2) Turn screen VR (R, G and B) clockwise gradually until each horizontal line (R, G or B) begins to appear. (3) Press [◄] key to return normal mode.
Page 15: Beam Alignment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS (2) Contrast should be set center and the other controls should be set standard. (3) Push the “SERVICE ONLY” switch on the CONVERGENCE P.W.B. to set the digital convergence unit to the adjustment mode.
Page 16: Raster Position Adjustment
Preparation for adjustment (1) Place the set facing east or west. (2) Receive the NTSC Hitachi circle pattern signal. (Set the NTSC mode) (3) Contrast control should be set Maximum and the other controls should be set Center. (4) The raster inclination and beam alignment should be adjusted.
Page 17: Side Pin Distortion Adjustment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS [Vertical direction] Both of the distance between the central horizontal line of R, B and the geometric center of the screen should be within ±2mm. (2) After the adjustment is completed, fix the R, G and B centering magnets using white paint. SIDE PIN DISTORTION ADJUSTMENT Adjustment Preparation (1) VIDEO control should be set to Factory Preset condition.
Page 18: Vertical Size Adjustment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS VERTICAL SIZE ADJUSTMENT Adjustment Preparation (1) VIDEO control should be set to Factory Preset condition. (2) DCU ROM CHECK should be completed. (3) Place the set facing east. Adjustment Procedure PAL 100i MODE C No.13 (1) Input any PAL signal.
Page 19: Horizontal Size Adjustment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS HORIZONTAL SIZE ADJUSTMENT Adjustment Preparation (1) VIDEO control should be set to Factory Preset condition. (2) DCU ROM CHECK should be completed. (3) Place the set facing east. Adjustment Procedure PAL 100i MODE C No.14 (1) Input any PAL signal.
Page 20: Trapezoid Distortion Adjustment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS TRAPEZOID DISTORTION ADJUSTMENT Adjustment Preparation (1) VIDEO control should be set to Factory Preset condition. (2) HORIZONTAL SIZE adjustment should be completed. (3) Place the set facing east. Adjustment Procedure PAL 100i MODE C No.16 (1) Input any PAL signal.
Page 21: Beam Form Adjustment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS 2.10 BEAM FORM ADJUSTMENT Adjustment Preparation (1) The beam alignment should have been completed. (2) The raster inclination, centering, horizontal and vertical size adjustments should be completed. Optical focus should be coarsely adjusted. (3) VIDEO control should be set to Factory Preset condition.
Page 22 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS Lens sass Lens sass (NOTE 2) (NOTE 1) Fixing Wing nuts Fixing screws TYPE 1 TYPE 2 (2) Apply covers to colors of R, G and B lenses so as to project a single color beam on the screen and adjust in sequence.
Page 23 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS (5) In the case of R lens. Set the position where the chromatic aberration changes from red to crimson as shown below. Observe the vertical bright line and adjust lens focus where the crimson or red chromatic aberration slightly appears inside and crimson or red outside (reference value: 1~3mm) at the point specified in the table below.
Page 24: Static Focus Adjustment
(2) Blue static focus adjustment: Vary the static focus VR on Focus pack (UFPK) (for blue) so that the Hitachi mark on the circular pattern is the clearest. Check that the focus does not get conspicuously worse at all edges of the cross-hatch signal.
Page 25: Digital Convergence Adjustment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS Checking points for horizontal direction: Checking points for vertical direction: Static focus VR for green is VR on Focus pack (UFPK). 2.14 DIGITAL CONVERGENCE ADJUSTMENT Preparation for Check (1) Place the set facing east or west. Adjustment point (2) Pre-heat 20 minutes or more before the adjustment.
Page 26 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS (5) Fine adjustment. Adjustment points are 117 points. (H: 13 points x V: 9 points) Adjustment points can be moved using [2], [4], [5], [6] keys. For better result, adjust convergence from center to outside of the screen. (6) Green convergence adjustment.
Page 27 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS * Explanation of "Conv. For Outside Signal" function Marker (Adjustment point) (a) Press the “SERVICE ONLY” switch on DEF/Conv PWB, then display "Normal Crosshatch". (Fig.1) Press [MENU] key on R/C, then display "Red + Green Crosshatch with Red Marker"...
Page 28 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS (3) [SUB] button…raster position adjust Adjustment preparation Position adjustment...This will move an entire color. Use this adjustment to match colors at the center of the screen. Use the buttons below to switch color to adjust： [▼/ CH down] : Green [0]: Red [▲/ CH up] : Blue...
Page 29 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS 2) If the Adjustment point is not on center, by press cursor key on R/C, then Convergence Data of all of one line include existing Adjustment Point Marker are exchanged at the same time. ex) Fig.5 (Fig.6) : By press [↑] ([←]) key on R/C, move up (left) RED convergence data of all of horizontal (vertical) line include existing Adjustment Point Marker.
Page 30 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS Digital convergence remote control CROSSHATCH / INITIALIZE VIDEO MODE REMOVE COLOR ADJUSTMENT CURSOR UP CURSOR LEFT CURSOR RIGHT CURSOR DOWN BLUE (13×9 Fine ADJ.) GREEN (3x3 ADJ.*) RED (5×7 ADJ.) ROM WRITE PHASE ROM READ CALCULATION...
Page 31 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS Specification of digital convergence cross-hatch 4:3 NTSC 60p MODE 43” DIGITAL CONVERGENCE CROSSHATCH 71.3 71.3 10.2 10.2 71.3 71.3 71.3 71.3 71.3 71.3 71.3 71.3 71.3 71.3 UNIT:mm 50” DIGITAL CONVERGENCE CROSSHATCH 83.0 83.0 12.0...
Page 32 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS 4:3 PAL 100i MODE 43” DIGITAL CONVERGENCE CROSSHATCH 72.5 72.5 72.5 72.5 72.5 72.5 72.5 72.5 72.5 72.5 72.5 72.5 UNIT:mm 50” DIGITAL CONVERGENCE CROSSHATCH 84.4 84.4 84． 4 84． 4 84．...
Page 33 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS 4:3 PAL 50p MODE 43” DIGITAL CONVERGENCE CROSSHATCH 72.5 72.5 72.5 72.5 72.5 72.5 72.5 72.5 72.5 72.5 72.5 72.5 UNIT:mm 50” DIGITAL CONVERGENCE CROSSHATCH 84．4 84．4 84． 4 84． 4 84．...
Page 34: Scanning Area Check
2.15 SCANNING AREA CHECK Checking condition (1) Digital convergence adjustment should be completed.（PAL、NTSC） (2) Receive the Hitachi circle pattern signal. （PAL、NTSC） (3) Contrast and Brightness should be set Factory Preset condition. （ Contrast : max Other controls : Center position）...
Page 35 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS PAL 100i/PAL 50p/NTSC MODE...
Page 36: Blue Defocus Adjustment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS 2.16 BLUE DEFOCUS ADJUSTMENT Adjustment Preparation (1) Optical and electrical focus adjustment should be completed. (2) The convergence adjustment should be completed. (3) VIDEO control should be set to Factory Preset condition. (Contrast: maximum; Other items: center) Adjustment Procedure (1) Input cross-hatch signal to VIDEO or RF input.
Page 37 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS ※ COMPONENT INPUT (input Y signal to “Y” terminal of AV1& insert a connector without signal to the “P R” terminal of AV1)should be used in order to reduce digital noise. Use signal without color burst.
Page 38: Sub Brightness Adjustment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS 2.18 SUB BRIGHTNESS ADJUSTMENT Adjustment Preparation Pre-heat 20 minutes or more before the adjustment. Receive the color bar signal. The vertical incident illumination on the screen should be 20 lux or less. Adjustment Procedure Go to “Sub Brightness (item No.
Page 39: Sub Picture White Balance Adjustment
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS 2.19 SUB PICTURE WHITE BALANCE ADJUSTMENT Adjustment Procedure (1) Observe P852 on the CPT P.W.B. and change the SUB CONTRAST (Item No. 61) of service mode by using jig R/C and adjust so that the amplitude of the sub-picture is the same as that of the main-picture. (shown on below) (2) Press [MUTE] key to write the data.
Page 40: Magic Focus Initialize
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS (3) Enter to split mode and display AV3 and AV4. (4) Enter to service mode. (5) Observe “B” cathode and adjust the INT level and EXT level. Item 64 for main, item 65 for sub. Press [MUTE] key on R/C to write the data into ROM.
Page 41: Convergence Errors
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS Note: If any error message (red) appears, refer to “CONVERGENCE ERRORS”. CONVERGENCE ERRORS If there is an error while performing INITIALIZE or MAGIC FOCUS, error code or message appears on the screen as shown on the following table.
Page 42: Adjustment Point
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS 3. ADJUSTMENT POINT 3.1 PRT CABINET LOCATIONS FRONT (1) CENTERING MAGNET FOR RED PRT (4) 4-POLE MAGNET FOR BEAM FORM ADJUSTMENT (2) CENTERING MAGNET FOR GREEN PRT (5) BEAM ALIGNMENT MAGNET (3) CENTERING MAGNET FOR BLUE PRT (6) FOCUS PACK 3.2 FOCUS PACK...
Page 43: Main P.w.b
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS 3.3 MAIN P.W.B. (1) SIGNAL P.W.B. PJIG PRST PAS1 PFSH1 PFSH2 EH7P PH2P EH13P PH10P EH2P EH10P VH12P PH12P I501 I001 Tuner SUB SIGNAL TERMINAL U302 FLEX CONTROL Main (PIP) Tuner U401 U301 Look down view...
Page 44 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS (2) SIGNAL SUB P.W.B. Look down view...
Page 45 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS (3) DEFLECTION/CONVERGENCE P.W.B. “SERVICE ONLY” switch SK01 SUB DEF. PWB PADJ XA6P I601 Q701 Q777 Q712 D708 IK04 TH01 IK05 RH17 QH01 Look down view...
Page 46 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS (4) CPT/CONTROL/LED P.W.B. CPT P.W.B. CONTROL P.W.B. POWER LED(BLUE) (5) CONTROL P.W.B. PHOTO MC LED(GREEN) (16:9 MODEL) IR RECEIVER CH-UP CH-DOWN VOL-UP VOL-DOWN TV/VIDEO MENU LED P.W.B. (6) LED P.W.B. BLUE LED...
Page 47 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS (5) AV INPUT P.W.B. INPUT 5 MAIN HEAD PHONE HEAD PHONE MAGIC FOCUS PCC2 (6) AC SW P.W.B. POWER SW (7) AutoPower P.W.B （ Only for 191，982） I9X1 R9XB Q9X1 PPX2 PPX1...
Page 48 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS (8) DP3M POWER P.W.B. EAG1 IAA1 Audio-GND D956 Audio D955 (Green) SW+5.5V (Green) D932 (Green) E907 D913 SBY+5V E901 (Green) E906 Audio +B Reg E904 +28V E902 +10V E905 U901 -28V I902 E903 Stand-by...
Page 49: Service Menu
All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS 4. SERVICE MENU 4.1 ADJUSTMENT PROCEDURE (1) Receive signal on main picture, then turn off the main power. (2) Press and hold the [TV/VIDEO] button on Control Panel and then Power ON to access service adjustment mode.
Page 50 All manuals and user guides at all-guides.com SERVICE ADJUSTMENTS 4.21 Below items should be reset then start to adjust if you change E PROM（I003） ITEM MODE Initialize C43- FD5000 C50- FD5000 102 SHARPNESS Center 147 APACON_PEAK_FREQ 149 APACON_PEAK_FREQ Component 150 APCON_PEAK_FREQ 179 Y_DETAIL_CONTROL 180 Y_DETAIL_CONTROL NTSC...
Page 51: Trouble Shooting
All manuals and user guides at all-guides.com TROUBLE SHOOTING TROUBLE SHOOTING 1. No raster and no power (How to check LED’s Diagnosis) (Power Supply PWB) Is Power LED Raster (D913,Green) “ON”? PWB connecter (Signal PWB) (Power Supply PWB) (PPS5) open. Is Voltage Is click sound at pin(16) of I001...
Page 52 All manuals and user guides at all-guides.com TROUBLE SHOOTING 2. Convergence not be corrected Convergence not be corrected What color has shifted? All Color Blue Green DCU out CHECK DCU out CHECK DCU out CHECK KK56/LK06 (RH)…(*1) KK54/LK04 (GH)…(*1) KK52/LK02 (BH)…(*1) KK55/LK05 (RV)…(*2) KK53/LK03 (GV)…(*2) KK51/LK01 (BV)…(*2)
Page 53 All manuals and user guides at all-guides.com TROUBLE SHOOTING CHECK CHECK DCU input ; IK01 is Voltage at K273/LK10 SW ＋6.3V line (K274/LK09) 5V? (-5V?) QK01 CHECK DCU input ; CHECK LK07 (H.BLK) …(*3) DEFLECTION circuit LK08 (V.BLK) …(*4) CHECK RK41,42,45,46,57,58,61,62,49,50, 53,54 CY Amp (IK04,05),...
Page 54 All manuals and user guides at all-guides.com TROUBLE SHOOTING Trouble Shooting Guide for DP3M Item Changed Adjustment necessary White Balance/Sub-brightness. Signal PWB Tuner (AGC) Horizontal phase/Vertical phase Tuner (Main/Sub)，I105 Microprocessor (I001) No adjustment necessary FC unit No adjustment necessary Sub signal PWB Tint adjustment Audio control/amplifier I451 (MSP3455G)
Page 55: Protection Circuit Block Diagram
All manuals and user guides at all-guides.com PROTECTION CIRCUIT BLOCK DIAGRAM...
Page 56: Exploded View
All manuals and user guides at all-guides.com EXPLODED VIEW...
Page 57 All manuals and user guides at all-guides.com EXPLODED VIEW...
Page 58 Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing. NOTE: Below are parts used in C43-FD5000. ITEM ITEM...
Page 59 Dynamic Focus (A2/Nicam/Vol/Sw) Convergence Terminal Control Sensor(Magic Focus) (Input/Output) Comb ABOUT POWER CORD (E901): SYMBOL NO. PART NO. DESCRIPTION FOR CODE E999 7068371A CEE POWER CORD 081，192，982 E999 7068382A UK AC CORD NOTE: Below are parts used in C43-FD5000 & C50-FD5000.
Page 60: Replacement Parts List
All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 61 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 62 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 63 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 64 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 65 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 66 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 67 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 68 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 69 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 70 PART NO DESCRIPTION DH17 2344041M 1SS254TA/1SS270TA DL05 2331815M HZ-7B2 DH18 2344041M 1SS254TA/1SS270TA DL06 2331815M HZ-7B2 DK04 CH02011M DIODE 1SR153-400 T-3（For C43-FD5000） DL07 2331815M HZ-7B2 DK05 CH02011M DIODE 1SR153-400 T-3（For C43-FD5000） DL08 2331815M HZ-7B2 DK16 2334324M RD36EB3 DL10 2344041M 1SS254TA/1SS270TA DK17...
Page 71 PROTECTOR 1A IX01 CK31031R IC BA3530FS-E2 IX02 CK31031R IC BA3530FS-E2 F903 FN00452 FU-3.15-ULT-5.2X2 F9C1 FN00455 FU-6.3A-ULT-5.2X2 IY01 CK38701U UPD64084GC-8EA-A 3A PROTECTOR（For C43-FD5000） FK01 AZ00106M IY02 CK37053R BD4727G-TR FK02 AZ00106M 3A PROTECTOR（For C43-FD5000） IY03 CK36591R TC9069F(ELP) IY04 CK36591R TC9069F(ELP) IY05 CA01301R...
Page 72 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 73 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 74 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 75 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 76 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 77 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 78 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 79 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 80 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 81 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 82 RH14 0790035R REC681J1-16C16T1608 RK38 0700063MA RDL-473J1-16LT RH15 AT03195S RE-1R8J0001SS RK39 0700063MA RDL-473J1-16LT RH15 0790037R REC102J1-16C16T1608 RK40 0700047MA RD14S1J332JB RE-8R2J0001SS（For C43-FD5000） RH16 0100049MA RD14S2B221JB RK41 AT03213S RE-100J0001SS （For C50-FD5000） RH17 AW00208 RT-6R104M1-2 RG06 RK41 AT03215S RE-8R2J0001SS（For C43-FD5000） RH17 0790037R REC102J1-16C16T1608 RK42 AT03213S RE-100J0001SS（For C50-FD5000）...
Page 83 RK61 AT03208S RL26 0100125MA C43-FD5000-982） RE-4R7J0001SS（For C43-FD5000） RK62 AT03206S RD14S2B564JB（For C43-FD5000-081， RE-5R6J0001SS（For C50-FD5000） RK62 AT03208S RL26 0100131MA C43-FD5000-192 ， C50-FD5000-191 ， RK63 AT03406S RE-151J0002SS C50-FD5000-982） RK64 0700054MA RD14S1J103JB RD14S2B474JB （ For C50-FD5000-081 ， RL26 0100129MA RK65 0700052MA RD14S1J682JB C50-FD5000-192） 0700062MA RD14S1J393JB（For C43-FD5000）...
Page 84 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 85 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 86 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 87 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 88 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 89 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 90 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 91 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 92 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 93 2909654 CO-08B-B2R0-331-SAN LK07 BH01341M COIL FERRITE BEADS 0.8UH ERG2 EF08272A CO-06B-B2R5-471 LK08 BH01341M COIL FERRITE BEADS 0.8UH 7210471A C0-09C-N2R0-282(PH) （For C43-FD5000） EF02233A CO-09C-N2R0-322(PH) （For C50-FD5000） LTU1 GX00662 MAGK5BRC16X28X9-M2B1 N403 MA01271A HEAT SINK TC30 H=25 TC-30 EF02242A CO-10C-N2R0-262 (PH) N403N 4520883...
Page 94 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 95 All manuals and user guides at all-guides.com REPLACEMENT PARTS LIST PRODUCT SAFETY NOTE: Components marked with a have special characteristics important to safety. Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE of this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
Page 96: Block Diagram
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Page 97: Basic Circuit Diagram
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Page 112: Printed Circuit Board
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Page 120: Wiring Diagram
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C50-fd5000

Hitachi C43-FD5000 Service Manual

Code: Fh-0302E Service Manual

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