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ESA EC720E Service Manual

20" color tv/dvd/vcr
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SERVICE MANUAL
This service manual shows only the differences between
the model EC720E and the original model 6720FDE.
All other information is described in the service manual
of the model 6720FDE.
20" COLOR
TV/DVD/VCR
EC720E
Different parts from original model (6720FDE)
Ref. No.
A1X
A1-1
A1-2
A1-3
A1-4
A1-7
A3#
A4
S1
X2#
X3
X5
Description
FRONT CABINET ASSEMBLY T1008UJ
FRONT CABINET T1008UJ
CONTROL PLATE T1008UJ
BRAND BADGE T9010UL"ESA"
CASSETTE DOOR T1008UJ
TRAY PANEL T1008UJ
RATING LABEL T1008UJ
Not Used
CARTON T1008UJ
OWNER'S MANUAL T1008UJ
REMOTE CONTROL NE230UD 151/ECNX501/NE230UD
SHEET RETURN STOP T5510UL
SUPPLEMENT
Part No.
1ESA10162
1EM120034
1EM220031
1EM420160
1EM420198
1EM420197
----------
1EM420196
1EMN20069
NE230UD
1EM420161

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Summary of Contents for ESA EC720E

  • Page 1 SUPPLEMENT SERVICE MANUAL This service manual shows only the differences between the model EC720E and the original model 6720FDE. All other information is described in the service manual of the model 6720FDE. 20" COLOR TV/DVD/VCR EC720E Different parts from original model (6720FDE) Ref.
  • Page 2 EC720E T1008UJ 2004-06-22...
  • Page 3 SERVICE MANUAL Sec. 1: Main Section Sec. 2: Deck Mechanism Section Sec. 3: Exploded views I Standard Maintenance and Parts List Section I Specifications I Alignment for Mechanism I Preparation for Servicing I Exploded views I Disassembly/Assembly of Mechanism I Parts List I Adjustment Procedures I Schematic Diagrams I CBA’s...
  • Page 4 IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.

  • Page 5: Table Of Contents

    MAIN SECTION 20" COLOR TV/DVD/VCR 6720FDD Sec. 1: Main Section I Specifications I Preparation for Servicing I Adjustment Procedures I Schematic Diagrams I CBA’s TABLE OF CONTENTS Specifications ................1-1-1 Laser Beam Safety Precautions .

  • Page 6: Specifications

    SPECIFICATIONS *ˆ M ode---------SP mode unless otherwise specified *Test input terminal <Except Tuner>-------------Video input (1Vp-p) Audio input (-10dB) <Tuner>-----------------------Ant. input (80dBµV) Video: 87.5% Audio: 25kHz dev (1kHz Sin) <DEFLECTION> Description Condition Unit Nominal Limit 1. Over Scan — — Horizontal —...
  • Page 7 <VCR> Description Condition Unit Nominal Limit 1. Horizontal Resolution (R/P, SP) Line µS 2. Jitter (Low) (R/P, SP) 3. S/N Chroma AM(SP) (R/P, SP) PM(SP) (R/P, SP) 4. Wow & Flutter (JIS, UNWTD) (R/P, SP) 0.25 <TUNER> Description Condition Unit Nominal Limit 1.

  • Page 8: Laser Beam Safety Precautions

    LASER BEAM SAFETY PRECAUTIONS This DVD player uses a pickup that emits a laser beam. Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30cm away from the pickup lens when the diode is turned on.

  • Page 9: Important Safety Precautions

    IMPORTANT SAFETY PRECAUTIONS Prior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
  • Page 10 ing is performed that involves B+, horizontal de- earth ground. If a voltage reading in excess of 1.0V flection or high voltage. Correct operation of the is obtained, remove and reinsert the AC power X-radiation protection circuits also must be recon- plug in the opposite polarity and again measure firmed each time they are serviced.
  • Page 11 Precautions during Servicing H. When a power cord has been replaced, check that 5~6 kg of force in any direction will not loosen it. A. Parts identified by the ( # ) symbol are critical for I. Also check areas surrounding repaired locations. safety.
  • Page 12 Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, Chassis or Secondary Conductor parts and wires have been returned to original posi- tions. Afterwards, perform the following tests and con- Primary Circuit Terminals firm the specified values in order to verify compliance with safety standards.

  • Page 13: Standard Notes For Servicing

    STANDARD NOTES FOR SERVICING Circuit Board Indications How to Remove / Install Flat Pack IC 1. The output pin of the 3 pin Regulator ICs is indi- Caution: cated as shown: 3. Do not apply the hot air to the chip parts around the Flat Pack-IC for over 6 seconds as damage may occur to the chip parts.
  • Page 14 b. The "I" mark on the Flat Pack - IC indicates pin 1 (See Fig. S-1-6). Make sure this mark matches the 1 on the CBA when positioning for installation. Then pre - solder the four corners of the Flat Pack- IC (See Fig.
  • Page 15 Instructions for Handling Presolder Semiconductors Electrostatic breakdown of the semiconductors may occur due to a potential difference caused by electro- static charge during unpacking or repair work. Ground for Human Body Be sure to wear a grounding band (1MΩ) that is prop- erly grounded to remove any static electricity that may be charged on the body.

  • Page 16: Preparation For Servicing

    PREPARATION FOR SERVICING How to Enter the Service Mode Adjustment Mode H. Shift adjustment mode: See adjust- Caution: 1 ment instructions page 1-8-3. 1. Optical sensors system are used for Tape Start and V.size/V. shift adjustment: See adjust- End Sensor on this equipment. Read this page ment instructions page 1-8-3.

  • Page 17: Operating Controls And Functions

    OPERATING CONTROLS AND FUNCTIONS - TV/DVD/VCR FRONT PANEL - [Fig.1] DVD buttons TV/VCR buttons POWER VOLUME SKIP PLAY SKIP STOP OPEN/CLOSE SELECT CHANNEL REC/OTR PLAY F.FWD STOP HEADPHONE VIDEO L AUDIO TV/VCR SEARCH EJECT 11 12 13 [Fig. 2] - REMOTE CONTROL - OPEN/CLOSE Button Press to insert discs into or remove them from the tray.
  • Page 18 - TV/DVD/VCR REAR PANEL - [Fig.3] 48 49 Number Buttons REPEAT Button Repeats playback of the current disc, title, chapter TV Mode: or track. Press two digits to directly access the desired channel. ANGLE Button (DVD mode) Remember to press a "0" before a single digit Press to change the camera angle to see the channel.

  • Page 19: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart REMOVAL This flowchart indicates the disassembly steps for the REMOVE/ LOC. PART cabinet parts, and the CBA in order to gain access to *UNHOOK/UNLOCK/ Fig. Note item(s) to be serviced. When reassembling, follow the RELEASE/UNPLUG/ steps in reverse order.
  • Page 20 1. Disconnect the following: Anode Cap, CN501, CRT 2-2. Disconnect connector (CN301). Remove two CBA, CN571, CN2602, and CN1301. screws (S-7) and lift the DVD Main CBA Unit. Then remove H.V. CBA (with Holder). (Fig. 4) CAUTION 2: Electrostatic breakdown of the laser CAUTION 3: When reassembling, confirm the FFC diode in the optical system block may occur as a cable (CN201) is connected completely.
  • Page 21 [5] Shield Box [3] Tray Chassis Unit [6] DVD Mechanism Unit S-10 S-10 [10] Deck Assembly H.V. CBA S-10 [11] Main S-13 [8] Power Supply/ AV CBA [9] Function S-13 [2] H.V. CBA S-12 S-11 (wih Holder) Fig. 2 1-7-3 TD900DC...
  • Page 22 Anode Cap CRT CBA [4] CRT Fig. 3 1-7-4 TD900DC...
  • Page 23 CN201 [7] DVD Main CBA Unit CN301 DVD Mechanism Short the three short lands by soldering Connector View for A Slide Short the three short lands by soldering FPC Cable Pickup Unit View for C View for B Fig. 4 1-7-5 TD900DC...
  • Page 24 DVD MAIN CBA FACTORY USE ONLY CN401 CN601 ANODE TO SPEAKER CN2801 CN2601 CN2401 CN2402 AC CORD CN2602 FUNCTION CBA POWER SUPPLY/ AV CBA CN2803 CN2804 CN2805 CRT CBA MAIN CBA CL501 CL1403 SCREEN CN1803 CN1804 CN501 CN1805 FOCUS CL1401 CL504A CL1402 CL1201...

  • Page 25: Electrical Adjustment Instructions

    ELECTRICAL ADJUSTMENT INSTRUCTIONS General Note: How to Set up the Service mode: "CBA" is abbreviation for "Circuit Board Service Mode: Assembly." 1. Use the service remote control unit. 2. Turn the power on. (Use main power on the TV NOTE: unit.) Electrical adjustments are required after replacing 3.
  • Page 26 2. H Adjustment 3. C-Trap Adjustment Purpose: To get correct horizontal position and size of Purpose: To get minimum leakage of the color signal screen image. carrier. Symptom of Misadjustment: Horizontal position and Symptom of Misadjustment: If C-Trap Adjustment is size of screen image may not be properly displayed.
  • Page 27 4. V. Size Adjustment 6. H. Shift Adjustment Purpose: To obtain correct vertical height of screen Purpose: To obtain correct horizontal position and image. size of screen image. Symptom of Misadjustment: If V. Size is incorrect, Symptom of Misadjustment: Horizontal position and vertical height of image on the screen may not be size of screen image may not be properly displayed.
  • Page 28 8. Sub-Brightness Adjustment Notes: Screen Control FBT --- H.V. CBA FBT= Fly Back Transformer Purpose: To get proper brightness. Use the Remote Control Unit Symptom of Misadjustment: If Sub-Brightness is 1. Degauss the CRT and allow CRT to operate for 20 incorrect, proper brightness cannot be obtained by minutes before starting the alignment.
  • Page 29 9. Focus Adjustment 4. Press "CH o" or "CH p" button on the remote con- trol unit if necessary. The value will be changed in Purpose: Set the optimum Focus. 0.5H steps up or down. Adjustable range is up to 9.5H.
  • Page 30 14. Convergence Adjustment 5. Remove the DY Wedges and slightly tilt the Deflec- tion Yoke horizontally and vertically to obtain the Purpose: To obtain proper convergence of red, green best overall convergence. and blue beams. 6. Fix the Deflection Yoke by carefully inserting the Symptom of Misadjustment: If Convergence Adjust- DY Wedges between CRT and Deflection Yoke.

  • Page 31: Firmware Renewal Mode

    FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. 5. After programming is finished, the tray opens auto- 2. To put the DVD player into version up mode, press matically. Fig. c appears on the screen. [9], [8], [7], [6], and [SEARCH MODE] buttons on the remote control unit in that order.

  • Page 32: Block Diagrams

    BLOCK DIAGRAMS <TV/VCR Section> Servo/System Control Block Diagram IC1201 FUNCTION CBA (SERVO/SYSTEM CONTROL) SW1201 SW1203, AL+5V MAIN CBA SW1206 SW1210 SW2401 SW2408 CN2805 CN1805 KEY SWITCH KEY0 KEY SWITCH KEY1 KEY1 RS1201 CN2402 CN2803 CN1804 FROM/TO Q2621 REMOTE 20 SDATA SDATA SDATA REMOTE...
  • Page 33 Video Block Diagram REC VIDEO SIGNAL PB VIDEO SIGNAL MODE: SP/REC MAIN CBA TP1402 X1401 Q1401 3.58MHz V-OUT V-OUT BUFFER CHROMA VIDEO BLOCK EXT-V-IN IC1401 VIDEO/AUDIO SIGNAL PROCESS 62 61 TU1001 Q1402 (TUNER UNIT) CCD 1H BUFFER DELAY VIDEO CHARA LUMINANCE DOC YNR Y/C COMB SIGNAL PROCESS...
  • Page 34 Audio Block Diagram DVD AUDIO SIGNAL DATA(AUDIO) SIGNAL REC-AUDIO SIGNAL PB-AUDIO SIGNAL CN1805 CN2805 CN2801 CL2801 DVD-A-MUTE SP2801 SP-L SP-L DVD-H FROM/TO SERVO/SYSTEM SPEAKER IC2201 SP-GND CONTROL BLOCK JACK-MUTE L-CH (OP AMP) WF19 CN2401 CN2803 CN1804 4 DVD-A(R) DVD-A(R) FROM DVD FUNCTION CBA AUDIO BLOCK 6 DVD-A(L)
  • Page 35 Hi-Fi Audio Block Diagram PB-AUDIO SIGNAL REC-AUDIO SIGNAL MAIN CBA IC1751(MTS/ SAP/ Hi-Fi AUDIO PROCESS/ Hi-Fi HEAD AMP) CONT TU1001 (TUNER UNIT) SERIAL FROM/TO Q1010 DATA SERVO/ SYSTEM BUFFER DECODER ST/SAP CONTROL BLOCK DEMOD FILTER DEMOD MATRIX DEMOD STEREO PILOT FILTER CANCEL RIPPLE...
  • Page 36 Chroma Block Diagram REC VIDEO SIGNAL PB VIDEO SIGNAL DVD VIDEO SIGNAL MAIN CBA TU1001 (TUNER UNIT) IC1301 (CHROMA/DEFLECTION SIGNAL PROCESS) TO POWER +5.7V +5V CTRL SUPPLY BLOCK REG. SERIAL TUNER TV-VIDEO INTELLIGENT FROM V-OUT MONITORING VIDEO BLOCK IC1802 EXT-V-IN LINE (OUTPUT SELECT) TUNER...
  • Page 37 CRT/H.V. Block Diagram DVD VIDEO SIGNAL REC VIDEO SIGNAL PB VIDEO SIGNAL IC551 (V-DEFLECTION CONTROL) L551 WF11 D.Y. THERMAL PROTECTION DRIVE Q591 H.DRIVE PULSE DRIVE WF10 Q571 CN571 T572 H.OUTPUT J521 FROM CN502 CL502B CL502A POWER 5 +B SUPPLY 6 +B BLOCK FOCUS VR 3 DEF+B...
  • Page 38 Power Supply Block Diagram CAUTION ! NOTE : Fixed voltage power supply circuit is used in this unit. CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, The voltage for parts in hot circuit is measured using If Main Fuse (F2601) is blown, check to see that all components in the power supply REPLACE ONLY WITH SAME TYPE 4 A, 125V FUSE.
  • Page 39 BLOCK DIAGRAMS < DVD Section > DVD System Control/Servo Block Diagram FOCUS SERVO SIGNAL TRACKING SERVO SIGNAL SLED SERVO SIGNAL SPINDLE SERVO SIGNAL IC101 (MICRO CONTROLLER) EXT CLOCK CLK33M BE CLOCK IC451 (CLOCK GENERATOR) X451 MULTI X'TAL 36.864MHz PLL2 FSEL PCM-SCLK A-MUTE A-MUTE...
  • Page 40 Digital Signal Process Block Diagram DATA(AUDIO) SIGNAL DATA(VIDEO/AUDIO) SIGNAL DVD VIDEO SIGNAL FOCUS SERVO SIGNAL TRACKING SERVO SIGNAL IC102 (SDRAM) IC101 (MICRO CONTROLLER) SDRAM ADDRESS(0-10) SDRAM ADDRESS(0-10) DATA SDRAM EXTERNAL MEMORY DECODER INST. DECODER STREAM SDRAM DATA(0-31) SDRAM DATA(0-31) DATA PIXEL OPERATION INST.
  • Page 41 DVD Audio Block Diagram DATA(AUDIO) SIGNAL DVD AUDIO SIGNAL IC601 (AUDIO DAC) SPDIF FROM L-CH 4X/8X DIGITAL LPF+AMP PCM-BCK OVERSAMPLING ENHANCED SIGNAL SERIAL PCM-DATA0 DIGITAL FILTER MULTI-LEVEL PROCESS PORT PCM-LRCLK /FUNCTION DELTA-SIGMA BLOCK R-CH MODULATOR LPF+AMP CONTROLLER CN601 12 SPDIF TO AUDIO BLOCK 7 DVD-A(L) <TV/VCR SECTION>...

  • Page 42: Schematic Diagrams / Cba's And Test Points

    SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS Standard Notes Note: 1. Do not use the part number shown on these draw- Warning ings for ordering. The correct part number is shown in the parts list, and may be slightly different or Many electrical and mechanical parts in this chassis amended since these drawings were prepared.
  • Page 43 LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE. ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V. 2.
  • Page 44 Main 1/5 Schematic Diagram < TV/VCR Section > MAIN 1/5 Ref No. Position IC1201 IC1202 TRANSISTORS Q1205 Q1206 Q1207 Q1210 Q1211 Q1212 CONNECTOR CL1201 TEST POINT TP1201 1-11-3 1-11-4 TD900SCM1...
  • Page 45 Main 2/5 Schematic Diagram < TV/VCR Section > REC VIDEO SIGNAL PB VIDEO(TV/VCR/LINE) SIGNAL REC AUDIO SIGNAL PB AUDIO (TV/VCR/LINE) SIGNAL MAIN 2/5 Ref No. Position IC1401 TRANSISTORS Q1401 Q1402 Q1403 Q1871 Q1872 Q1873 Q1874 Q1875 CONNECTORS CL1401 CL1402 CL1403 TEST POINTS TP1401 TP1402...
  • Page 46 Main 3/5 Schematic Diagram < TV/VCR Section > REC VIDEO SIGNAL PB VIDEO(TV/VCR/LINE) SIGNAL DVD VIDEO SIGNAL PB VIDEO(TV/VCR/LINE)+DVD VIDEO SIGNAL MAIN 3/5 Ref No. Position IC1301 TRANSISTORS Q1010 Q1301 Q1350 Q1351 CONNECTOR CN1301 1-11-7 1-11-8 TD900SCM3...
  • Page 47 Main 4/5 Schematic Diagram < TV/VCR Section > REC AUDIO SIGNAL PB AUDIO (TV/VCR/LINE) SIGNAL MAIN 4/5 Ref No. Position IC1751 TRANSISTOR Q1701 TEST POINTS TP1701 TP1702 1-11-9 1-11-10 TD900SCM4...
  • Page 48 Main 5/5 Schematic Diagram < TV/VCR Section > DVD VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO (TV/VCR/LINE) SIGNAL DVD AUDIO SIGNAL MAIN 5/5 Ref No. Position IC1602 IC1801 AA-2 IC1802 TRANSISTORS Q1608 Q1611 Q1612 BB-3 Q1613 Q1803 Q1806 CONNECTORS CN1802 BB-1 CN1803 CC-3...
  • Page 49 Power Supply/AV 1/2 Schematic Diagram < TV/VCR Section > VOLTAGE CHART (Power off mode) Ref. No. IC2601 13.2 12.1 CAUTION ! Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. IC2602 NOTE : If Main Fuse (F2601) is blown, check to see that all components in the power supply IC2603 The voltage for parts in hot circuit is measured...
  • Page 50 Power Supply/AV 2/2 Schematic Diagram < TV/VCR Section > REC AUDIO SIGNAL DVD VIDEO SIGNAL DVD AUDIO SIGNAL DATA (AUDIO) SIGNAL POWER SUPPLY/AV 2/2 Ref No. Position IC2201 TRANSISTORS Q2202 Q2204 Q2205 Q2207 Q2210 Q2211 Q2614 Q2621 Q2622 Q2623 CONNECTORS CN2401 CN2402 CN2803...
  • Page 51 H.V. Schematic Diagram < TV/VCR Section > H.V. Ref No. Position IC551 TRANSISTORS Q571 Q591 Q592 CONNECTORS CL501A CL502A CL503A CN571 TEST POINTS J520 J521 J522 J535 1-11-17 1-11-18 TD900SCHV...
  • Page 52 CRT Schematic Diagram < TV/VCR Section > REC VIDEO SIGNAL PB VIDEO(TV/VCR/LINE)+DVD VIDEO SIGNAL Ref No. Position TRANSISTORS Q501 Q502 Q503 Q504 Q505 Q506 CONNECTORS CL501 CL504A CN501A TD900SCCRT Function Schematic Diagram < TV/VCR Section > REC AUDIO SIGNAL PB AUDIO (TV/VCR/LINE) SIGNAL DVD AUDIO SIGNAL 1-11-19 TD900SCF...
  • Page 53 DVD Main 1/3 Schematic Diagram < DVD Section > DATA(VIDEO+AUDIO) FOCUS SERVO SIGNAL SPINDLE SERVO SIGNAL TRACKING SERVO SIGNAL SLED SERVO SIGNAL DVD MAIN 1/3 Ref No. Position IC201 IC202 IC301 IC461 TRANSISTORS Q251 Q252 Q253 Q254 CONNECTORS CN201 CN301 CN401 1-11-22 TD900SCD1...
  • Page 54 DVD Main 2/3 Schematic Diagram < DVD Section > DATA(VIDEO+AUDIO) SPINDLE SERVO SIGNAL DATA (AUDIO) SIGNAL FOCUS SERVO SIGNAL TRACKING SERVO SIGNAL DVD VIDEO SIGNAL SLED SERVO SIGNAL DVD MAIN 2/3 Ref No. Position IC101 1-11-23 1-11-24 TD900SCD2...
  • Page 55 IC101 VOLTAGE CHART PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----...
  • Page 56 DVD Main 3/3 Schematic Diagram < DVD Section > DVD MAIN 3/3 Ref No. Position DVD VIDEO SIGNAL DVD AUDIO SIGNAL DATA (AUDIO) SIGNAL IC102 IC103 IC104 IC105 IC451 IC601 CONNECTOR CN601 1-11-27 1-11-28 TD900SCD3...
  • Page 57 Main CBA Top View < TV/VCR Section > Sensor CBA Top View D1304 TP1802 TP1201 Cathode BHB300F01014-A NA-IN-YCA CTL-AMP-OUT (C-Trap Adjustment) BHB300F01014-B MAIN CBA Ref No. Position IC1201 IC1202 IC1301 IC1401 IC1602 IC1751 IC1801 IC1802 TRANSISTORS Q1010 Q1205 Q1206 Q1207 Q1210 Q1211 Q1212...
  • Page 58 Main CBA Bottom View < TV/VCR Section > PIN 41 OF IC1301 PIN 7 OF IC1401 PIN 42 OF IC1401 WF16 PIN 59 OF IC1201 WF15 PIN 58 OF IC1201 PIN 61 OF IC1401 1-11-31 1-11-32 BTD850F01012...
  • Page 59 Power Supply / AV CBA Top View < TV/VCR Section > CAUTION ! BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER CAUTION: FOR CONTINUED PROTECTION AGAINST RISK Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. SUPPLY CIRCUIT, AN ISOLATION TRANSFORMER MUST BE USED.
  • Page 60 Power Supply / AV CBA Bottom View < TV/VCR Section > CAUTION ! BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER CAUTION: FOR CONTINUED PROTECTION AGAINST RISK Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. SUPPLY CIRCUIT, AN ISOLATION TRANSFORMER MUST BE USED.
  • Page 61 H.V. CBA Top View < TV/VCR Section > H.V. CBA Ref No. Position IC551 TRANSISTORS Q571 Q591 Q592 CONNECTORS CL501A CL502A CL503A CN571 TEST POINTS J520 J521 J535 J520,J522 J521 R583 J522 (H Adjustment) X-RAY. CHK +B ADJ J535 FOCUS-VR (UPPER SIDE) SCREEN-VR (LOWER SIDE)
  • Page 62 H.V. CBA Bottom View < TV/VCR Section > WF11 PIN 5 OF CN571 WF10 Q571 Collector 1-11-39 1-11-40 BTD930F01031-A...
  • Page 63 CRT CBA Top View < TV/VCR Section > CRT CBA Bottom View < TV/VCR Section > CRT CBA Ref No. Position TRANSISTORS Q501 Q502 Q503 Q504 Q505 Q506 CONNECTORS CL501 CL504A CN501 WF13 WF14 WF12 Q502 Q503 Q501 Collector Collector Collector 1-11-41 1-11-42...
  • Page 64 Function CBA Top View < TV/VCR Section > Function CBA Bottom View < TV/VCR Section > 1-11-43 1-11-44 BTD850F01022B...
  • Page 65 Junction-A CBA Junction-A CBA Bottom View < TV/VCR Section > Top View < TV/VCR Section > BTD930F01031-D Junction-B CBA Junction-B CBA Top View < TV/VCR Section > Bottom View < TV/VCR Section > BTD930F01031-C 1-11-45 1-11-46...

  • Page 66: Waveforms

    WAVEFORMS Input: NTSC Color Bar Signal (with 1kHz Audio Signal) --- WF1~WF16 DVD Video (Power on (Stop) MODE) --- WF17, WF18 CD (1KHz Play) --- WF19, WF20 INITIAL POSITION: Unplug unit from AC outlet for at least five minutes, reconnect to AC outlet and then turn power on. (Brightness---Center Color---Center Tint --- Center Contrast---Approx 70%) 5 ms 0.5 V...

  • Page 67: Wiring Diagrams

    WIRING DIAGRAM < TV/VCR SECTION > CN1805 CN2805 CN2801 SENSOR CBA SENSOR CBA CN1802 CL2801 CL1802 SP2801 SP-L WIRING DIAGRAM FOR SECTION 2 (END-SENSOR) (ST-SENSOR) SP1802 SP-R SP-L SPEAKER SPEAKER SP-GND (DECK MECHANISM) BHB300F01014-A,B BHB300F01014-A,B L-CH SP-GND R-CH KEY1 FUNCTION CBA CAPSTAN BTD850F01022B MOTOR...
  • Page 68 WIRING DIAGRAM < DVD SECTION > DVD MECHA SW3001 TRAY-OUT SW3002 CN601 TRAY-IN SPDIF CN301 AUDIO+5V FG-IN SENSOR DVD-ON+3.3V DVD-AUDIO(R) SP(+) FG CBA SP(-) DVD-AUDIO(L) TRAY-OUT TO CN2401 SPINDLE DVD-A-MUTE TRAY-IN MOTOR SLED 8 SL(-) MOTOR DVD-C 9 SL(+) DRIVE CBA DVD-Y CN201 CONTINUE...

  • Page 69: System Control Timing Charts

    SYSTEM CONTROL TIMING CHARTS [ VCD SECTION ] Mode SW : LD-SW LD-SW Position detection A/D Input voltage Limit Symbol (Calculated voltage) 3.76V~4.50V (4.12V) 4.51V~5.00V (5.00V) 0.00V~0.25V (0.00V) 1.06V~1.50V (1.21V) 0.66V~1.05V (0.91V) 1.99V~2.60V (2.17V) 1.51V~1.98V (1.80V) 3.20V~3.75V (3.40V) 0.26V~0.65V (0.44V) 4.51V~5.00V (5.00V) 2.61V~3.19V...
  • Page 70 Chart 1 1) SP MODE 18 RF-SW The first rise of RF-SW after a rise in F-AD signal. F-AD ( Internal Signal ) "H" "H" "Z" C-DRIVE Stop Detection Acceleration Detection Slow Tracking Value PB CTL Reversal Limit Value 66 C-F/R ROLL COMPENSATION (DRUM SERVO)
  • Page 71 Chart 2 2) LP/EP MODE 18 RF-SW The first rise of RF-SW after a rise in F-AD signal. F-AD ( Internal Signal ) "H" "H" "Z" C-DRIVE Stop Detection Acceleration Detection Slow Tracking Value PB CTL Reversal Limit Value 66 C-F/R ROLL COMPENSATION (DRUM SERVO)
  • Page 72 Chart 3 EJECT ST-S/ END-S "OFF" CASS.LOAD LD-FWD 0.2S LD-REV SFT-SW STOP(B) POWER LD-FWD 0.4S 0.2S LD-REV 0.2S LD-FWD 0.5S LD-REV STOP(A) PLAY LD-FWD PLAY LD-FWD RS1(RS2) LD-REV 0.2S LD-FWD FS1(FS2) PLAY PLAY PAUSE (SLOW) LD-FWD STILL(SLOW) PLAY LD-REV 0.2S LD-FWD PLAY STOP...
  • Page 73 Chart 4 STOP(A) STOP LD-REV 0.2S LD-FWD 0.2S STOP /EJECT 1.0S LD-FWD 0.5S LD-REV STOP(A) LD-REV 0.2S LD-FWD 0.2S STOP /EJECT LD-REV 1.0S LD-FWD 0.5S LD-REV STOP(A) LD-FWD PAUSE LD-FWD 2.5S Short REV LD-REV 0.2S LD-FWD REC PAUSE REC or PAUSE STOP /EJECT...
  • Page 74 [ DVD SECTION ] Tray Close ~ Play / Play ~ Tray Open Disc Tray Tray Disc Stop Open Close Rotation Play 3.3V Tray OUT (TL220) 3.3V Tray IN (TL221) 1.65V Sled Drive (TP303) 1.65V Disc Drive (TP301) 1.65V Focus Drive (TP304) 1.65V Tracking Drive...

  • Page 75: Ic Pin Function Descriptions

    IC PIN FUNCTION DESCRIPTIONS IC1201 (TV/VCR Micro Computer) Signal Function Name “H” ≥ 4.5V, “L” ≤ 1.0V SP/LP/SLP Tape Speed Control Output Signal Function Name External Input or Playback 29 OUT EXT-H LD-SW Loading Switch Input SIgnal Output Power Supply Failure Rental Position Control P-SAFETY 1 30 OUT RENTAL...
  • Page 76 Signal Signal Function Function Name Name V-SYNC V-SYNC Input Drum Motor Pulse D-PFG Generator 60 OUT OSD-BLK Output for Picture Cut off Not Used Not Used AMP-VREF- 62 OUT OSD-B Blue Output 92 OUT Standard Voltage Input 63 OUT OSD-G Green Output 64 OUT OSD-R Red Output...

  • Page 77: Lead Identifications

    LEAD IDENTIFICATIONS PQ070XF01SZ 2SC3619 MID-32A22F NJM4558D 2SK3407 PQ018EF01SZ KTC3503Y KIA4558P 1: Vin 2: Vo 3: GND B C E 1 2 3 4 4: Vc G D S 2SC3331(T,U) KTC3199(GR) 2SC1815-GR(TPE2) 2SC1627Y-TPE2 2SC2785(J,H,F) 2SC2120-(O,Y)(TPE2) LA78041 2SA950(Y,O) BA1F4M-T KTA1266(GR) LA78045 KTA1271(Y) BN1F4M-T KTC3198(GR) 2SC3400...
  • Page 78 DECK MECHANISM SECTION 20" COLOR TV/DVD/VCR 6720FDD Sec. 2: Deck Mechanism Section I Standard Maintenance I Alignment for Mechanism I Disassembly/Assembly of Mechanism I Alignment Procedures of Mechanism TABLE OF CONTENTS Standard Maintenance ..............2-1-1 Service Fixtures and Tools.

  • Page 79: Standard Maintenance

    STANDARD MAINTENANCE Service Schedule of Components H: Hours : Check I: Change Deck Periodic Service Schedule Ref.No. Part Name 1,000 H 2,000 H 3,000 H 4,000 H Cylinder Assembly Loading Motor Assembly Pulley Assembly B587 Tension Lever Assembly AC Head Assembly B573,B574 Reel (SP)(D2), Reel (TU)(D2) Capstan Motor...
  • Page 80 Cleaning Cleaning of Audio Control Head Clean the head with a cotton swab. Cleaning of Video Head Procedure Clean the head with a head cleaning stick or chamois 1.Remove the top cabinet. cloth. 2.Dip the cotton swab in 90% isopropyl alcohol and Procedure clean the audio control head.

  • Page 81: Service Fixtures And Tools

    SERVICE FIXTURE AND TOOLS J-1-1, J-1-2 Ref. No. Name Part No. Adjustment J-1-1 Alignment Tape FL8A Head Adjustment of Audio Control Head J-1-2 Alignment Tape FL8N Azimuth and X Value Adjustment of Audio Control (2Head only) Head / Adjustment of Envelope Waveform FL8NW (4Head only) Guide Roller Adj.Screwdriver...

  • Page 82: Mechanical Alignment Procedures

    MECHANICAL ALIGNMENT PROCEDURES Explanation of alignment for the tape to correctly run B. Method to place the Cassette Holder in the tape- starts on the next page. Refer to the information below loaded position without a cassette tape on this page if a tape gets stuck, for example, in the 1.
  • Page 83 1.Tape Interchangeability Alignment Note: To do these alignment procedures, make sure that the Tracking Control Circuit is set to the center position every time a tape is loaded or unloaded. (Refer to page 2-3-4, procedure 1-C, step 2.) Equipment required: Dual Trace Oscilloscope VHS Alignment Tape (FL8NW) Guide Roller Adj.
  • Page 84 1-A. Preliminary/Final Checking and 3. Check to see that the tape runs without creasing at Alignment of Tape Path Take-up Guide Post [4] or without snaking between Guide Roller [3] and AC Head. (Fig. M3 and M5) Purpose: 4. If creasing or snaking is apparent, adjust the Tilt To make sure that the tape path is well stabilized.
  • Page 85 6. Press CH DOWN button on the unit until the CTL Dropping envelope level at the end of track. waveform has shifted from its original position (not the position achieved in step 5, but the position of CTL waveform in step 4) by approximately -2msec. Make sure that the envelope is simply attenuated (shrinks in height) once CTL waveform passes its original position and is further brought in the minus...

  • Page 86: Disassembly/Assembly Procedures Of Deck Mechanism

    DISASSEMBLY/ASSEMBLY PROCEDURES OF DECK MECHANISM Before following the procedures described below, be sure to remove the deck assembly from the cabinet. (Refer to CABINET DISASSEMBLY INSTRUCTIONS on page 1-7-1.) All the following procedures, including those for adjustment and replacement of parts, should be done in Eject mode;...
  • Page 87 REMOVAL INSTALLATION STEP START- REMOVE/*UNHOOK/ /LOC. PART ADJUSTMENT Fig. No. UNLOCK/RELEASE/ CONDITION UNPLUG/DESOLDER Loading Arm (TU) (+)Refer to Alignment [32] [33] DM2,DM14 Assembly Sec.Pg.2-4-9 [34] [2],[25] M Brake (TU) Assembly DM1,DM15 *(P-7), Brake Belt [35] [2],[25] M Brake (SP) Assembly DM1,DM15 *(P-8) [36] [35]...
  • Page 88 Top View [41] [42] [46] [43] [14] [13] [11] [15] [36] [10] [12] [35] [34] [40] [29] [30] [16] [39] [38] Fig. DM1 Bottom View [20] [33] [32] [24] [26] [27] [25] [23] [28] [22] [21] [31] Fig. DM2 2-4-3 TD951DA...
  • Page 89 (S-1) (S-1) (L-1) (L-3) (L-2) (S-1A) (P-1) Fig. DM5 [46] Fig. DM3 [47] Pin D (L-14) Pin C Pull up Slide Pin A Pin B Slot A (S-2) Slots B Slot A First, while pushing the locking tab as shown at right, slide and pull up the right side on [2] to release Pin A and Pin B from the slots A.
  • Page 90 (S-4) (S-5) [14] (S-6) [16] [15] Desolder from bottom (S-3) Lead with White Stripe Belt View for A Fig. DM7 Fig. DM9 Adj. Screw [11] [18] (L-4) (L-5) (P-3) [17] [13] [19] [12] (P-4) [10] (P-2) (S-7) Pin of [12] Pin of [10] Fig.
  • Page 91 [22] (C-4) (S-8) (C-1) [23] (L-6) [21] (P-5) [20] Cap Belt (P-5) [28] Fig. DM11 When installing [23], install the spring (P-5) to [28] as shown in the left figure, and then install [23] while Pin on pressing the spring (P-5) to bottom the direction of the arrow in of [23]...
  • Page 92 (P-6) [25] [31] Refer to the Alignment (C-3) Section, Page 2-4-9. (S-9) [29] [33] [30] (L-11) [32] (L-10) (L-8) (C-2) [27] [28] [24] [26] (L-9) Fig. DM14 [36] Position of Mode Lever when installed Break belt Pin of [35] (P-7) Pin of [31] Pin of [34] [34]...
  • Page 93 [42] [41] [43] (L-13) Fig. DM16 (P-9) [44] [45] Slide Fig. DM17 2-4-8 TD951DA...

  • Page 94: Alignment Procedures Of Mechanism

    ALIGNMENT PROCEDURES OF MECHANISM The following procedures describe how to align the Alignment 1 individual gears and levers that make up the tape load- Loading Arm (SP) and (TU) Assembly ing/unloading mechanism. Since information about the state of the mechanism is provided to the System Install Loading Arm (SP) and (TU) Assembly so Control Circuit only through the Mode Switch, it is that their triangle marks point to each other as...
  • Page 95 EXPLODED VIEWS AND PARTS LIST SECTION 20" COLOR TV/DVD/VCR 6720FDD Sec. 3: Exploded views and Parts List Section I Exploded views I Parts List TABLE OF CONTENTS Cabinet Exploded Views ..............3-1-1 Packing Exploded Views .
  • Page 96 EXPLODED VIEWS Cabinet SHINWHA TAPE SGT-730 (BLACK) V501-2 Details for L551 SHINWHA and surrounding parts TAPE SGT-730 V501-1 (WHITE) L551 V501-3 SCOTCH TB18 TAPE #880 CLN551 L551 CRT CBA DG601 DVD Main CL2801 CL2401 CBA Unit TB24 CL2402 TB23 W2601 SP2801 SCOTCH V501...
  • Page 97 Packing PACKING TAPE TAPE 3-1-3 TD900PEX...
  • Page 98 DECK EXPLODED VIEWS Deck Mechanism View 1 Mark Description Floil G-684G or Multemp MH-D (Blue grease) SLIDUS OIL #150 B494 L1467 L1191 B553 B411 B567 L1053 B410 L1051 Chassis Assembly Top View (Lubricating Point) B501 B560 L1450 L1450 B426 L1466 B121 B126 B492...
  • Page 99 Deck Mechanism View 2 Mark Description Floil G-684G or Multemp MH-D (Blue grease) B587 B521 B487 SLIDUS OIL #150 B416 B591 SANKOUL FG84M (Yellow grease) B520 B590 B522 B499 L1406 B148 B508 B573 B592 B574 B558 B564 B557 B414 B565 B525 L1151 B417...
  • Page 100 Deck Mechanism View 3 Mark Description Floil G-684G or Multemp MH-D (Blue grease) SLIDUS OIL #150 L1321 B347 L1321 B355 B354 B483 L1341 B425 B482 B562 B300 B563 B313 B529 B360 B359 B361 B555 B561 B303 Some Ref. Numbers are not in sequence. B514 3-1-6 Z12N4H2DEX...
  • Page 101 MECHANICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. SCREW, S-TIGHT 3X4 BIND HEAD+ GBMS3040 Before replacing any of these components, read care- P-TIGHT SCREW 3X8 BIND + GBMP3080 fully the product safety notice in this service manual.
  • Page 102 ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. C1211 CERAMIC CAP .(AX) B K 0.01µF/50V CCA1JKT0B103 Before replacing any of these components, read care- C1212 CERAMIC CAP .(AX) CH J 20pF/50V CCA1JJTCH200 fully the product safety notice in this service manual.
  • Page 103 Ref. No. Description Part No. Ref. No. Description Part No. ELECTROLYTIC CAP . 10µF/50V M CE1JMASTL100 C1446 ELECTROLYTIC CAP . 1µF/50V M or CE1JMASDL1R0 C1325 ELECTROLYTIC CAP . 1µF/50V M or CE1JMASDL1R0 ELECTROLYTIC CAP . 1µF/50V M or CE1JMASDL010 ELECTROLYTIC CAP . 1µF/50V M or CE1JMASDL010 ELECTROLYTIC CAP .
  • Page 104 Ref. No. Description Part No. Ref. No. Description Part No. ELECTROLYTIC CAP . 10µF/50V M CE1JMASTL100 ELECTROLYTIC CAP . 22µF/50V M CE1JMASTL220 C1769 ELECTROLYTIC CAP . 22µF/50V M or CE1JMASDL220 C1803 PCB JUMPER D0.6-P5.0 JW5.0T ELECTROLYTIC CAP . 22µF/50V M CE1JMASTL220 C1804 ELECTROLYTIC CAP .
  • Page 105 Ref. No. Description Part No. Ref. No. Description Part No. D1203 ZENER DIODE MTZJT-776.2B or QDTB0MTZJ6R2 D1351 SWITCHING DIODE 1SS133(T-77) or QDTZ001SS133 ZENER DIODE DZ-6.2BSBT265 NDTB0DZ6R2BS SWITCHING DIODE 1N4148 NDTZ001N4148 D1204 LED LTL-4214M1 or NPQZLTL4214M D1352 ZENER DIODE MTZJT-779.1B or QDTB0MTZJ9R1 LED(RED)L-FORMING LT1814G-81-FL or NP4Z0LT1814G...
  • Page 106 Ref. No. Description Part No. Ref. No. Description Part No. L1403 CHOKE COIL 47µH-K or LLBD00PKV007 TRANSISTOR 2SC2785(J) or QQSJ02SC2785 CHOKE COIL 47µH-K LLBD00PKV005 TRANSISTOR KTC3199(GR) or NQS10KTC3199 L1404 CHOKE COIL 47µH-K or LLBD00PKV007 TRANSISTOR KTC3198(GR) or NQS40KTC3198 CHOKE COIL 47µH-K LLBD00PKV005 TRANSISTOR 2SC1815-GR(TPE2) QQS102SC1815...
  • Page 107 Ref. No. Description Part No. Ref. No. Description Part No. CARBON RES. 1/4W J 56 Ω CARBON RES. 1/4W J 39k Ω R1013 RCX4JATZ0560 R1263 RCX4JATZ0393 CARBON RES. 1/4W J 1k Ω CARBON RES. 1/4W J 33k Ω R1200 RCX4JATZ0102 R1267 RCX4JATZ0333 CARBON RES.
  • Page 108 Ref. No. Description Part No. Ref. No. Description Part No. CARBON RES. 1/4W J 8.2k Ω CARBON RES. 1/4W J 47k Ω R1431 RCX4JATZ0822 R1827 RCX4JATZ0473 CARBON RES. 1/4W J 47k Ω CARBON RES. 1/4W J 47k Ω R1434 RCX4JATZ0473 R1828 RCX4JATZ0473 CARBON RES.
  • Page 109 SENSOR CBA Ref. No. Description Part No. TACT SWITCH TC-1104(H=5.0) SST0101DNG02 Ref. No. Description Part No. SW1211 LEAF SWITCH LSA-1142-2AU or SSC0101KB014 SENSOR CBA 0ESA04524 LEAF SWITCH MXS00052MPP0 or SSC0101MCE01 Consists of the following LEAF SWITCH MXS00981MPP0 SSC0101MCE02 TRANSISTORS SW1212 ROTARY MODE SWITCH SSS-50MD or SSR0106KB002 Q201...
  • Page 110 Ref. No. Description Part No. Ref. No. Description Part No. CARBON RES. 1/4W J 2.2k Ω C591 ELECTROLYTIC CAP. 2.2µF/50V M or CE1JMASDL2R2 R550 RCX4JATZ0222 CARBON RES. 1/4W J 1.5k Ω ELECTROLYTIC CAP. 2.2µF/50V M CE1JMASTL2R2 R551 RCX4JATZ0152 CARBON RES. 1/4W J 2.2k Ω C592# ELECTROLYTIC CAP.
  • Page 111 Ref. No. Description Part No. Ref. No. Description Part No. C502 CERAMIC CAP .(AX) B K 0.01µF/50V CCA1JKT0B103 R506 PCB JUMPER D0.6-P5.0 JW5.0T CARBON RES. 1/4W J 100 Ω C503 CERAMIC CAP .(AX) B K 0.01µF/50V CCA1JKT0B103 R507 RCX4JATZ0101 CARBON RES. 1/4W J 100 Ω C504 CERAMIC CAP .(AX) B K 390pF/50V CCA1JKT0B391...
  • Page 112 Ref. No. Description Part No. Ref. No. Description Part No. C2218 CERAMIC CAP .(AX) F Z 0.022µF/25V CCA1EZTFZ223 CERAMIC CAP . 820pF/2KV or CA3D821PAN04 C2222 CERAMIC CAP .(AX) B K 100pF/50V CCA1JKT0B101 CERAMIC CAP RB 820pF/2KV CA3D821TE006 C2224 ELECTROLYTIC CAP . 47µF/25V M or CE1EMASDL470 C2616 ELECTROLYTIC CAP .
  • Page 113 Ref. No. Description Part No. Ref. No. Description Part No. D2403 ZENER DIODE MTZJT-7713B or QDTB00MTZJ13 D2644 ZENER DIODE MTZJT-775.6C or QDTC0MTZJ5R6 ZENER DIODE DZ-13BSBT265 NDTB00DZ13BS ZENER DIODE DZ-5.6BSCT265 NDTC0DZ5R6BS D2412 PCB JUMPER D0.6-P5.0 JW5.0T D2645# SCHOTTKY BARRIER DIODE 21DQ04 or QDQZ0021DQ04 D2413 DIODE FR104-B...
  • Page 114 Ref. No. Description Part No. Ref. No. Description Part No. TRANSISTOR 2SC1815-GR(TPE2) QQS102SC1815 TRANSISTOR 2SC2785(H) or QQSH02SC2785 Q2204 TRANSISTOR 2SC2785(F) or QQSF02SC2785 TRANSISTOR 2SC2785(J) or QQSJ02SC2785 TRANSISTOR 2SC2785(H) or QQSH02SC2785 TRANSISTOR KTC3199(GR) or NQS10KTC3199 TRANSISTOR 2SC2785(J) or QQSJ02SC2785 TRANSISTOR KTC3198(GR) or NQS40KTC3198 TRANSISTOR KTC3199(GR) or NQS10KTC3199...
  • Page 115 Ref. No. Description Part No. Ref. No. Description Part No. CARBON RES. 1/4W J 33k Ω R2653# CARBON RES. 1/4W J 270 Ω R2284 RCX4JATZ0333 RCX4JATZ0271 CARBON RES. 1/4W J 330 Ω R2654# CARBON RES. 1/2W J 15 Ω or R2301 RCX4JATZ0331 RCX2JZQZ0150...
  • Page 116 Ref. No. Description Part No. Ref. No. Description Part No. JS2410 PCB JUMPER D0.6-P5.0 JW5.0T SW2404 TACT SWITCH SKQSAB or SST0101AL038 JS2412 PCB JUMPER D0.6-P5.0 JW5.0T TACT SWITCH SKHHAM or SST0101AL029 JS2603 PCB JUMPER D0.6-P30.0 JW30.0T TACT SWITCH KSM0612B or SST0101HH003 JS2604 PCB JUMPER D0.6-P30.0...
  • Page 117 DECK PARTS LIST NOTE: Ref. No. Description Part No. Four different, but interchangeable, types of B558 B410 PINCH ARM(A) ASSEMBLY(4) MK12 or 0VSA13572 (LOADING MOTOR) may be installed in these models. PINCH ARM(A) ASSEMBLY(5) MK12 0VSA13788 Please confirm B558 (LOADING MOTOR) type by a B411 PINCH SPRING MK12 0VM414644...
  • Page 118 Ref. No. Description Part No. L1191 SCREW, S-TIGHT M2.6X8 WASHER HEAD+ GCMS9080 L1321 SCREW, S-TIGHT M3X6 BIND HEAD+ GBMS3060 L1341 SCREW, P-TIGHT M2X6 PAN HEAD+ GPMP2060 L1406 AC HEAD SCREW MK9 0VM410964 L1450 SCREW, SEMS M2.6X5 PAN HEAD+ CPM39050 L1466 SCREW, S-TIGHT M2.6X6 BIND HEAD+ GBMS9060 L1467...
  • Page 119 Printed in Japan 2003-08-25 HO...

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