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Sharp 21HF2-SS Service Manual

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In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its
original condition and only parts identical to those specified should be used.
MUlti 18 Systems
Full Auto Channel Preset and Auto Channel Skip
100 CH Program Memory
CATV (Hyper Band) Ready
<Used Frequency Synthesizer Tuner>
Black Stretch Circuit
ON Timer / OFF Timer / Reminder
Blue Back Noise Mute
CHAPTER 1. SPECIFICATIONS
[1]
SPECIFICATIONS ................................. . ....... 1-1
[1]
IMPORTANT SERVICE NOTES ............ . ....... 2-1
[1]
ADJUSTMENT PRECAUTIONS ............ . ....... 3-1
[2]
ADJUSTMENT ....................................... . ..... 3-13
CHAPTER 4. MEMORY MAP
[1]
MEMORY MAP ...................................... . ....... 4-1
[1]
GRAM
[1]
[1]
WAVEFORMS ........................................ . ....... 7-1
The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and power recep-
tacle, when servicing this chassis. To prevent electric shock, do not remove cover. No user-serviceable parts inside.
Refer servicing to qualified service personnel.
SERVICE MANUAL
FEATURES
CONTENTS
WARNING
SHARP CORPORATION
COLOUR TELEVISION
Chassis No. GA-2
21HF2-SS
MODEL
Front AV IN & Rear AV IN/OUT Terminals
Front Headphone Jack
NTSC Colour Comb (AV Only)
High Contrast Picture
Hotel Mode
White Temperature Select
English/Chinese/French/Malay/Arabic
5 Languages OSD
[1]
CHASSIS LAYOUT........................................8-1
[1]
BLOCK DIAGRAM: CRT UNIT ......................9-1
[2]
BLOCK DIAGRAM: MAIN UNIT ....................9-2
[1]
DESCRIPTION OF SCHEMATIC DIA-
GRAM..........................................................10-1
[1]
[2]
BLIES
[1]
PWB-A: MAIN UNIT ....................................12-1
[2]
21HF2-SS
No. S15D621HF2-SS

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  • Page 1: Table Of Contents

    21HF2-SS SERVICE MANUAL No. S15D621HF2-SS COLOUR TELEVISION Chassis No. GA-2 21HF2-SS MODEL In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.

  • Page 2: Specifications

    21HF2-SS CHAPTER 1. 21HF2-SS SPECIFICATIONS Service Manual [1] SPECIFICATIONS Convergence ..............Self Convergence System Focus .................... UNI-BI Focusing Sweep Deflection ..................Magnetic Intermediate Frequencies Picture IF Carrier .................. 38.9MHz Sound IF Carrier Frequency 6.5MHz ....................32.4MHz 6.0MHz ....................32.9MHz 5.5MHz ....................33.4MHz Colour Sub-Carrier Frequency ............

  • Page 3: Chapter 2. Important Service Notes

    21HF2-SS CHAPTER 2. 21HF2-SS IMPORTANT SERVICE NOTES Service Manual [1] IMPORTANT SERVICE NOTES Maintenance and repair of this receiver should be done by qualified service personnel only. 1. SERVICE OF HIGH VOLTAGE SYSTEM AND PICTURE TUBE When servicing the high voltage system, remove static charge from it by Connecting a 10K ohm Resistor in series with an insulated wire(such as a test probe) between picture tube dag and 2nd anode lead.

  • Page 4: Chapter 3. Adjustment Precautions

    21HF2-SS CHAPTER 3. 21HF2-SS ADJUSTMENT PRECAUTIONS Service Manual [1] ADJUSTMENT PRECAUTIONS This model’s setting are adjusted in two different ways: through the I2C bus control and in the conventional analog manner. The adjust- ments via the I2C bus control include preset-only items and variable data.
  • Page 5 21HF2-SS 1. ADJUSTMENT ITEM ***Below are the adjustment items that should be done, PLS FOLLOW THE PROCEDURE. Otherwise some adjustment items will not be accurate. NO*** ADJUSTMENT ITEM REVISION BUS SET UP OPTION SET UP H-VCO VIF-VCO S-TRAP fo RF-AGC...
  • Page 6 21HF2-SS 2. USER DATA IN SERVICE MODE 1. * While SERVICE mode ON, EEPROM DATA will switch to the service dataAlso, once SERVICE mode OFF, EEPROM will switch back to previous USER DATA. 2. * In the service mode, the user data establish as below,...
  • Page 7 21HF2-SS ** After short JA304 & JA307, and turn on the MAIN POWER switch, read data from EEPROM address 00H ~ 03H, and compare to the list below, if different, initialize the EEPROM. Address : Data Address : Data : 7AH...
  • Page 8 21HF2-SS SETTING MODE (SECOND STAGE) EEPROM ITEMS FUNCTION DATA LENGTH INITIAL DATA FIX/ADJ/AUTO REMARK STRAPQ-BG RAISE Q SOUND TRAP B/G 0(NORMAL)/1(Q-UP) STRAPQ-I RAISE Q SOUND TRAP I 0(NORMAL)/1(Q-UP) STRAPQ-DK RAISE Q SOUND TRAP D/K 0(NORMAL)/1(Q-UP) STRAPQ-M RAISE Q SOUND TRAP M...
  • Page 9 21HF2-SS SETTING MODE (SECOND STAGE) EEPROM ITEMS FUNCTION DATA LENGTH INITIAL DATA FIX/ADJ/AUTO REMARK DT-P WIDEBAND CHROMA TRAP 0(NARROW)/ (FOR SECAM) PAL 1(WIDE) DT-S WIDEBAND CHROMA TRAP 0(NARROW)/ (FOR SECAM) SECAM 1(WIDE) DT-N4 WIDEBAND CHROMA TRAP 0(NARROW)/ (FOR SECAM) N443...
  • Page 10 21HF2-SS SETTING MODE (SECOND STAGE) EEPROM ITEMS FUNCTION DATA LENGTH INITIAL DATA FIX/ADJ/AUTO REMARK INHIBIT 50Hz NTSC 4.43 0(NORMAL)/ 1(INHIBIT) DL-REV NON INTERLACE PHASE 0(NORMAL)/ 1(REVERSE) DL-OUT VD PULSE FOR MCU WHEN 0(312.5H)/ 312/313H MODE IS ENABLED 1(312/313H) TXT-POS-H TELETEXT HORIZONTAL...
  • Page 11 21HF2-SS SETTING MODE (SECOND STAGE) EEPROM ITEMS FUNCTION DATA LENGTH INITIAL DATA FIX/ADJ/AUTO REMARK TAKE-OFF-AV TAKEOFF/BPF OF CHROMA BPF F107 0(BPF)/1(TAKEOFF)/ PROCESSING AV TAKE-OFF-YUV TAKEOFF/BPF OF CHROMA BPF F108 0(BPF)/1(TAKEOFF) PROCESSING YUV C-ANGLE CHROMA MODULATION ANGLE F109 0 (103deg) / 1 (95deg)
  • Page 12 21HF2-SS OPTION MODE (FOURTH STAGE) EEPROM ITEMS DATA LENGTH INITIAL DATA REMARK ***HOTEL MODE 0 (0FF) / 1 (0N) OPTION SET UP ***HTL-POS 0~99,— — OPTION SET UP ***HTL-VOL 0~60,— — OPTION SET UP 0 (38.0) / 1 (38.9) OPTION SET UP...
  • Page 13 21HF2-SS 4. ADJ ITEM: OPTION SET UP (4TH STAGE SERVICE DATA) SERVICE ITEMS HTL MODE 0 (OFF) / 1 (ON) HTL-POS 0~99,— — HTL-VOL 0~60,— — 0 (38.0) / 1 (38.9) SECAM 0 (DISABLE) / 1 (ENABLE) N443(RF) 0 (DISABLE) / 1 (ENABLE)
  • Page 14 21HF2-SS 1. Please set the MCL to MCL1. 2. After set the MCL , please set the INITIAL SETTING for each models. INITIAL4:For Middle-East ( All Channel Sound System are set to B/G ) MCL1 (HEX AE) MCL1 (HEX AE)
  • Page 15 21HF2-SS 6. SHIPPING SETTING & CHECKING (1)The following default data has been factory-set for the EEPROM follow by INITIAL DATA selected. ITEMS DATA SETTING LAST POWER LAST TV/AV MODE TV MODE LAST POSITION CH 1 FLASHBACK CHANNEL CH 1 1/2 DIGIT ENTRY...

  • Page 16: Adjustment

    21HF2-SS [2] ADJUSTMENT 1. PIF ADJUSTMENT Adjustment point Adjustment condition/procedure Waveform or others Tuner IFT 1. Get the tuner ready to receive the CH. E - 9 signal,but with no ( PRESET ) signal input. Adjust the PLL data. 1n60 1000p 2.
  • Page 17 21HF2-SS 2. PURITY ADJUSTMENT Adjustment point Adjustment condition/procedure Waveform or others PURITY ADJ. 1. Receive the GREEN-ONLY signal. Adjust the beam current to ~700 μA. 2. Degauss the CRT enough with the degausing coil. NOTE: Follow the Job Instruction Sheet to adjust the magnetic field.
  • Page 18 21HF2-SS 3. CONVERGENCE ADJUSTMENT Adjustment point Adjustment condition/procedure Waveform or others CONVERGENCE 1. Receive the "Crosshatch Pattern" signal. ADJ. 2. Using the remote controller, call NORMAL mode. B G R ( To be done after the purity adjust- Static convergence ment.)
  • Page 19 21HF2-SS 4. H-VCO, VIF-VCO & S-TRAP fo ADJUSTMENT Adjustment point Adjustment condition/procedure Waveform or others H-VCO ADJ ADJ. (MANUAL ADJ) ( I2C BUS CON- 1) In No signal (RASTER) condition. TROL) 2) Go to service mode, choose service data V03.
  • Page 20 21HF2-SS 5. SCREEN, WHITE BALANCE, SUB-BRIGHTNESS & SUB-CONTRAST (1 ) ADJUSTMENT Adjustment point Adjustment condition/procedure Waveform or others SCREEN 1) In window pattern signal condition. Note 1: ADJUSTMENT R-CUTOFF(R-C)UP RC key "1"(HEX 80) ( I2C BUS CON- 2) Go to service mode, then select V00.
  • Page 21 21HF2-SS Adjustment point Adjustment condition/procedure Waveform or others SUB-BRIGHTNESS 1) In window pattern signal condition. ADJUSTMENT (to be done after 2) Using Minolta Color Analyzer CA-100, let the gun point at Dark screen, white bal- White position (as attach drawing), adjust V06 Bus data until LUMINANCE Y = 3 ±...
  • Page 22 21HF2-SS 6. HORIZONTAL, VERTICAL, DEFLECTION LOOP and FOCUS ADJUSTMENT Adjustment point Adjustment condition/procedure Waveform or others H-SHIFT 1) Receive Monoscope Pattern Signal (PAL 50 Hz) ( I2C BUS CON- 2) Choose the service data V13. TROL) 3) Adjust the V13 bus data to have a balance position to spec of (to be done after A=B (as attach drawing).
  • Page 23 21HF2-SS 8. NTSC CHROMA ADJUSTMENT Adjustment point Adjustment condition/procedure Waveform or others SUB-TINT 1) Receive the "NTSC3.58 Colour Bar" signal thru AV in. ( I2C BUS CON- 2) Connect the oscilloscope to B-Amp Transistor Base (TP853 ). •Range TROL) : 100mV/Div (AC)(Use Probe 10:1) •Sweep time...
  • Page 24 21HF2-SS 10. PROTECTOR OPERATION CHECKING Adjustment point Adjustment condition/procedure Waveform or others BEAM 1) Receive "Monoscope Pattern" signal. * Select one of Q853/4/5 to do each short. PROTECTOR 2) Set CONTRAST MAX. 3) Set BRIGHT MAX. 4) During the Collector & Emitter of Q853/4/5 short, make sure the protector ON and switch to standby mode.
  • Page 25 DOWN for PURPLE direction whether is OK or not. SHARPNESS key 1) Receive "Monoscope Pattern" signal. 2) Set MENU, then go into PICTURE mode to select SHARP NESS. 3) Press Volume Up/Down key to check whether the SHARP NESS effect is OK or not.
  • Page 26 21HF2-SS Adjustment point Adjustment condition/procedure Waveform or others COLOUR SYSTEM 1) Receive the “PAL COLOUR BAR” signal, press MENU, choose CH-SETTING to select COLOUR modes except PAL, check the COLOUR is not working properly. Then, select the “PAL” mode. Check again its colour so that it is working prop erly.
  • Page 27 21HF2-SS 13. HEADPHONE JACK CHECKING Adjustment point Adjustment condition/procedure Waveform or others HEADPHONE 1) Receive PAL COLOUR BAR with SOUND 400Hz, 100% MOD OUTPUT ULATION (± 50kHz Dev). CHECKING 2) Maximum volume, and check the headphone output with 400Hz sound and no sound out from speaker.

  • Page 28: Memory Map

    21HF2-SS CHAPTER 4. 21HF2-SS MEMORY MAP Service Manual [1] MEMORY MAP S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM...
  • Page 29 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 30 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 31 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 32 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 33 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 34 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 35 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 36 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 37 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 38 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 39 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 40 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 41 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 42 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...
  • Page 43 21HF2-SS MEMORY MAP (Continued) S LAV E ADDR E S S : A0(00-F F ) A2(100-1F F ) A4(200-2F F ) A6(300-3F F ) DAT A ADDR E S S MIC ON E E P R OM E E P R OM...

  • Page 44: Chapter 5. Trouble Shooting Flowchart

    21HF2-SS CHAPTER 5. 21HF2-SS TROUBLE SHOOTING FLOWCHART Service Manual [1] TROUBLE SHOOTING FLOWCHART NO RASTER Check F701. Blown out. Replace the fuse. Check T701 pin (17) voltage The fuse is blown out again. (Approx. 310V at 220V AC) Check R701.
  • Page 45 21HF2-SS TROUBLE SHOOTING FLOW CHART (Continued) CIRCUITS TO BE CHECKED: NO PICTURE, NO SOUND Tuner. PIF. Automatic Gain Control. (5V), (32V) Power Source. Does the noise level increase at max. Contrast, Brightness and Sound controls ? Noise increases but no signal is No snow noise.
  • Page 46 21HF2-SS TROUBLE SHOOTING FLOW CHART (Continued) NEITHER VERTICAL NOR HORIZONTAL SYNCHRONIZATION CIRCUIT TO BE CHECKED: Sync. Separator Circuit. Check pins(5), (6), (10) and (11) of IC801. DEFECTIVE VERTICAL AMP. AND VERTICAL LINEARITY Re-adjust vertical size. (Bus Data) Vertical linearity and size are abnormal.
  • Page 47 21HF2-SS TROUBLE SHOOTING FLOW CHART (Continued) NO SPECIFIC COLOUR Is some colour produced in B/W broadcast reception ? Is the white balance properly Check IC801. adjusted ? Re-adjust the white balance. The picture colour is cyan. The picture colour is magenta.

  • Page 48: Chapter 6. Solid State Device Base Dia

    21HF2-SS CHAPTER 6. 21HF2-SS SOLID STATE DEVICE BASE DIAGRAM Service Manual [1] SOLID STATE DEVICE BASE DIAGRAM TOP V IE W C OLLE C TOR C OLLE C TOR C OLLE C TOR P C 1 2 3 B AS E...

  • Page 49: Chapter 7. Waveforms

    21HF2-SS CHAPTER 7. 21HF2-SS WAVEFORMS Service Manual [1] WAVEFORMS 5) 5.84 Vp-p (H) 1) 0.896 Vp-p (H) 2) 4.64 Vp-p (H) 3) 4.56 Vp-p (H) 4) 5.28 Vp-p (H) 6) 6.12 Vp-p (H) 7) 1.64 Vp-p (V) 8) 1.64 Vp-p (V) 9) 5.04 Vp-p (H)

  • Page 50: Chapter 8. Cahssis Layout Chassis Layout

    21HF2-SS CHAPTER 8. 21HF2-SS CAHSSIS LAYOUT Service Manual [1] CHASSIS LAYOUT 8 – 1...

  • Page 51: Chapter 9. Block Diagram

    21HF2-SS CHAPTER 9. 21HF2-SS BLOCK DIAGRAM Service Manual [1] BLOCK DIAGRAM: CRT UNIT 9 – 1...

  • Page 52: Block Diagram: Main Unit

    21HF2-SS [2] BLOCK DIAGRAM: MAIN UNIT 9 – 2...
  • Page 53 21HF2-SS 9 – 3...

  • Page 54: Chapter 10. Description Of Schematic Diagram

    21HF2-SS CHAPTER 10. 21HF2-SS DESCRIPTION OF SCHEMATIC DIAGRAM Service Manual [1] DESCRIPTION OF SCHEMATIC DIAGRAM SAFETY NOTES: NOTES: 1. DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE 1. The unit of resistance "ohm" is omitted. REPLACING PARTS. (K = 1000 ohms, M = Mega ohm).

  • Page 55: Chapter 11. Schematic Diagram

    21HF2-SS CHAPTER 11. 21HF2-SS SCHEMATIC DIAGRAM Service Manual [1] SCHEMATIC DIAGRAM: CRT UNIT 11 – 1...

  • Page 56: Schematic Diagram: Main Unit

    21HF2-SS [2] SCHEMATIC DIAGRAM: MAIN UNIT 11 – 2...
  • Page 57 21HF2-SS 11 – 3...

  • Page 58: Chapter 12. Printed Wiring Board Assem

    21HF2-SS CHAPTER 12. 21HF2-SS PRINTED WIRING BOARD ASSEMBLIES Service Manual [1] PWB-A: MAIN UNIT 1. MAIN UNIT (Component Side) 12 – 1...
  • Page 59 21HF2-SS 12 – 2...
  • Page 60 21HF2-SS 2. MAIN UNIT (Wiring Side) 12 – 3...
  • Page 61 21HF2-SS 12 – 4...

  • Page 62: Pwb-B: Crt Unit (Component Side)

    21HF2-SS [2] PWB-B: CRT UNIT (Component Side) 1. CRT UNIT (Component Side) 12 – 5...

  • Page 63: Parts Guide

    21HF2-SS PARTS GUIDE No. S15D621HF2-SS 21HF2-SS MODEL CONTENTS PICTURE TUBE MISCELLANEOUS PARTS PRINTED WIRING BOARD SUPPLIED ACCESSORIES ASSEMBLIES CABINET PARTS MAIN UNIT PACKING PARTS CRT UNIT INDEX Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these...
  • Page 64 21HF2-SS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [1] PICTURE TUBE VB51QDX993X1E Picture Tube RCiLG0097PEZZ Degaussing Coil QEARCA012WJZZ Ground-Part PMAGF3046CEZZ Magnet [2] PRINTED WIRING BOARD ASSEMBLIES (NOT REPLACEMENT ITEM) PWB-A DUNTKC126WEB2 MAIN Unit PWB-B DUNTKA599WEG8 CRT Unit [3] MAIN UNIT...
  • Page 65 21HF2-SS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT D1086 RH-EX0613GEZZY Zener Diode, 5.1V D1087 RH-EX1393CEZZY Zener Diode, 5.1V D1088 RH-EX1393CEZZY Zener Diode, 5.1V D1089 RH-EX0613GEZZY Zener Diode, 5.1V D1090 RH-EX0616GEZZY Zener Diode, 5.6V D1091 VHD1SS119//-1Y Diode, 1SS119...
  • Page 66 21HF2-SS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT C735 VCQYTA1HM104J+ 0.1 50V Mylar C737 VCEA0A1EW226M+ 22 25V Electrolytic C738 RC-KZ0040CEZZ 820p 2kV Ceramic C743 VCKYPH3DB561K 560p 2000V Ceramic C752 VCKYPH3DB561K 560p 2000V Ceramic C753 RC-EZ0724CEZZ 100 160V Electrolytic...
  • Page 67 21HF2-SS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT RJ19 VRS-CY1JF000JY 0 1/16W Metal Oxide RJ20 VRS-CY1JF000JY 0 1/16W Metal Oxide RJ21 VRS-CY1JF000JY 0 1/16W Metal Oxide RJ22 VRS-CY1JF000JY 0 1/16W Metal Oxide RJ23 VRS-CY1JF000JY 0 1/16W Metal Oxide...
  • Page 68 21HF2-SS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT R615 VRD-RA2BE102JY 1k 1/8W Carbon R616 VRD-RA2BE102JY 1k 1/8W Carbon R617 VRS-CY1JF123JY 12k 1/16W Metal Oxide R618 VRS-CY1JF103JY 10k 1/16W Metal Oxide R619 VRS-CY1JF103JY 10k 1/16W Metal Oxide...
  • Page 69 21HF2-SS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT R1022 VRS-CY1JF101JY 100 1/16W Metal Oxide R1023 VRD-RA2BE271JY 270 1/8W Carbon R1024 VRS-CY1JF101JY 100 1/16W Metal Oxide R1027 VRS-CY1JF104JY 100k 1/16W Metal Oxide R1031 VRS-CY1JF101JY 100 1/16W Metal Oxide...
  • Page 70 21HF2-SS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT RDA602 PRDAR0224PEFW Heat Sink RDA701 PRDARA026WJFW Heat Sink [4] CRT UNIT PWB-B: DUNTKA599WEG8 Q853 VS2SC3789//2E 2SC3789 Q854 VS2SC3789//2E 2SC3789 Q855 VS2SC3789//2E 2SC3789 Q894 VS2PA1015Y+-1+ 2PA1015Y D859 VHD1SS119//-1Y Diode, 1SS119...
  • Page 71 21HF2-SS [7] CABINET PARTS 1 1-1 1-7 1-8 PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [7] CABINET PARTS CCABAA882WEV0 Front Cabinet Ass'y Not Available Front Cabinet JBTN-A189WJSA Power Button MSPRC0005PEFW Power Button Spring GCOVAA527WJSA R/C Cover HBDGB3142CESA SHARP Badge...
  • Page 72 21HF2-SS [8] PACKING PARTS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [8] PACKING PARTS (NOT REPLACEMENT ITEM) SPAKCB894WJZZ Packing Case SPAKXA308WJZZ Buffer Material SSAKH0016PEZZ Wrapping Sheet SSAKA0031PEZZ Wrapping Sack TLABKA008WJZZ Barcord Label...
  • Page 73 COPYRIGHT © 2005 BY SHARP CORPORATION ALL RIGHTS RESERVED. © COPYRIGHT XXXX BYSHARP CORPORATION No part of this publication may be reproduced, stored in a retrieval system, or transmitted in ALL RIGHTS RESERVED. any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

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