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Sharp SD-AT100H Service Manual

1-bit digital home cinema with dvd
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SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2
IMPORTANT SERVICE NOTES (FOR U.K. ONLY) .......................................................................................................... 2
SPECIFICATIONS (FOR U.K.) .......................................................................................................................................... 3
SPECIFICATIONS (EXCEPT FOR U.K.) ........................................................................................................................... 4
NAMES OF PARTS ........................................................................................................................................................... 5
OPERATION MANUAL ...................................................................................................................................................... 8
QUICK GUIDE (FOR U.K. ONLY) ..................................................................................................................................... 12
DISASSEMBLY ................................................................................................................................................................ 15
REMOVING AND REINSTALLING THE MAIN PARTS ................................................................................................... 19
WIRING PROCESS DIARGRAM ...................................................................................................................................... 19
ADJUSTMENT ................................................................................................................................................................. 20
DVD RECORDER DOWNLOLD PROCEDURES ............................................................................................................. 31
DESCRIPTION OF AND HOW TO AVOID ERROR AND ABNORMALITY INDICATIONS ............................................. 33
DESCRIPTION OF CIRCUIT FOR 1-BIT UNIT ................................................................................................................ 34
TO CHECK AND CANCEL PROTECT CIRCUIT DETECTION LINE ............................................................................... 35
WIRING DIAGRAM ......................................................................................................................................................... 36
BLOCK DIAGRAM ........................................................................................................................................................... 38
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD .............................................................................................. 55
VOLTAGE ........................................................................................................................................................................ 95
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 96
TYPES OF TRANSISTOR AND LED ................................................................................................................................ 96
WAVEFORMS OF 1-BIT CIRCUIT .................................................................................................................................. 97
WAVEFORMS OF DVD CIRCUIT ................................................................................................................................... 98
TROUBLESHOOTING ..................................................................................................................................................... 99
FUNCTION TABLE OF IC .............................................................................................................................................. 102
FL DISPLAY .................................................................................................................................................................... 112
REPLACEMENT PARTS LIST/EXPLODED VIEW
SERVICE MANUAL
1-BIT DIGITAL HOME CINEMA WITH DVD
CONTENTS
SHARP CORPORATION
SD-AT100H
MODEL
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
SD-AT100H
No. SY184SDAT100H
Page

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  • Page 1: Table Of Contents

    SD-AT100H SERVICE MANUAL No. SY184SDAT100H 1-BIT DIGITAL HOME CINEMA WITH DVD SD-AT100H MODEL • In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used. CONTENTS Page SAFETY PRECAUTION FOR SERVICE MANUAL ......................2 IMPORTANT SERVICE NOTES (FOR U.K.

  • Page 2: Safety Precaution For Service Manual

    SD-AT100H SAFETY PRECAUTION FOR IMPORTANT SERVICE NOTES SERVICE MANUAL (FOR U.K. ONLY) Precaution to be taken when replacing and servicing the Before returning the unit to the customer after completion of a Laser Pickup. repair or adjustment it is necessary for the following withstand...

  • Page 3: Specifications (For U.k.)

    SD-AT100H FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS (FOR U.K. ONLY) SD-AT100H General Front Speaker Power source AC 230 V, 50 Hz Type 2-way type speaker system (Magnetic shield) Power consumption 75 W 80 mm (3-1/8") Woofer...

  • Page 4: Specifications (Except For U.k.)

    SD-AT100H SPECIFICATIONS (EXCEPT FOR U.K. ) SD-AT100H General Fronte Speaker Type 2-way type speaker system (Magnetic shield) Power source AC 230 V, 50 Hz 80 mm (3-1/8") Woofer Power consumption 75 W 40 mm (1-5/8") Tweeter Dimensions Width: 450 mm (17-3/4") Height: 152 mm (6")

  • Page 5: Names Of Parts

    SD-AT100H NAMES OF PARTS SD-AT100H 7 8 9 10 11 12 13 14 15 Front panel 1. Disc Cover 9. DVD Chapter Skip, VCD/CD Track Up or 2. On/Stand-by Button Tuning Up Button 3. Disc Cover Open/Close Button 10. Power Indicator 4.

  • Page 6: Rear Panel

    SD-AT100H SD-AT100H Rear panel 1. Speaker Terminals 10. AC Power Input Socket 2. AV2 SCART Socket 11. Cooling Fan 3. AV1 (TV) SCART Socket 12. Mounting Holes for Wall Bracket (Optionally available) 4. Video Output Selector Switch 13. Monitor Output Sockets 5.

  • Page 7: Center Speaker

    SD-AT100H SD-AT100H Remote control [Back] 1. RDS EON or DVD Subtitle Button 2. RDS Display Mode Selector or Playback Control Button 3. Disc A - B Repeat Button 4. DVD/VCD Digital Gamma Button 5. DVD/VCD Frame Advance Button 6. Direct Button 7.

  • Page 8: Operation Manual

    SD-AT100H OPERATION MANUAL Speaker connection Front speaker Front speaker Green (right) (left) Centre speaker Black Green Black Black White White You can connect separately available woofer to enjoy more of the bass sound. Grey Blue Purple Surround speaker Surround speaker...
  • Page 9 SD-AT100H Using the Radio Data System (RDS) RDS is a broadcasting service which a growing number of FM stations provide. Information provided by RDS These FM stations send additional signals along with their regular programme Each time the DISPLAY button is pressed, the display will switch as follows: signals.
  • Page 10 If something is wrong with this product, check the following before calling your author- The power is not turned on. Is the unit unplugged? ised SHARP dealer or service centre. The protection circuit may be acti- General vated. Unplug the unit and plug it in again.

  • Page 11: Before Transporting The Unit

    SD-AT100H Remote control Troubleshooting chart (continued) Test of the remote control If trouble occurs Face the remote control directly to the remote sensor on the unit. When this product is subjected to strong external interference (mechanical shock, excessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is The remote control can be used within the range shown below: operated incorrectly, it may malfunction.

  • Page 12: Quick Guide (For U.k. Only)

    SD-AT100H QUICK GUIDE (FOR U.K. ONLY) – 12 –...
  • Page 13 SD-AT100H – 13 –...
  • Page 14 SD-AT100H – 14 –...

  • Page 15: Disassembly

    SD-AT100H DISASSEMBLY SD-AT100H Caution on Disassembly Follow the below-mentioned notes when disassembling Top Panel (C1)x3 the unit and reassembling it, to keep it safe and ensure ø3x8mm excellent performance: 1. Take cassette tape and compact disc out of the unit.
  • Page 16 SD-AT100H (H1)x1 Front Panel (P1)x1 ø3x6mm (P3)x2 ø3x8mm Washer (J1)x1 (H3)x1 (P1)x1 ø3x8mm ø3x6mm Pull Pull (P1)x1 ø3x8mm (P3)x1 Shield Cover DVD Mechanism (P1)x1 (P1)x12 ø3x8mm ø3x8mm Washer (P1)x1 ø3x8mm (P1)x4 (H1)x1 Servo PWB ø3x6mm ø3x8mm (P1)x2 (H1)x2 ø3x8mm (J1)x4 ø3x10mm...
  • Page 17 SD-AT100H Tweeter Surround speaker Holder Front Panel STEP REMOVAL PROCEDURE FIGURE Tweeter Front panel 1. Screw ..... (A1) x4 17-4 Speaker 1. Screw ..... (B1) x4 17-5 (C1)x2 ø3x12mm Rear (B1)x4 Cabinet Ass'y ø3x12mm (A1)x3 ø3x12mm Woofer Figure 17-1 (A1)x1 ø3x24mm...
  • Page 18 SD-AT100H Subwoofer Subwoofer (A1)x1 STEP FIGURE REMOVAL PROCEDURE Subwoofer 1. Net Frame Ass'y ..(A1) x1 18-1 (Note 1) 2. Screw ..... (A2) x4 Speaker Boox Front Panmel (A2)x4 ø4x12mm Hole Hole Screwdrivre Bind a cloth around the driver. (Be careful not to damage the net.)

  • Page 19: Removing And Reinstalling The Main Parts

    SD-AT100H REMOVING AND REINSTALLING THE MAIN PARTS How to Remove the DVD/CD lid motor (See Fig. 19-1 and 19-2) 1. Remove the front panel. (Refer to the disassembly method on pages 15 and 16.) 2. Remove the screws (A1) x 5 pcs.

  • Page 20: Adjustment

    SD-AT100H ADJUSTMENT • Adjustment preparation After removing the rear panel, perform adjustment with connectors connected. 1-BIT AMP. PWB 1-BIT AMP. PWB 1-BIT AMP. PWB FROM CNS106A CNS106B CNS106C HEADPHONES PWB CNS504 FROM TO DSP PWB DISPLAY PWB TO DSP PWB...

  • Page 21: Tuner Section

    SD-AT100H TUNER SECTION TEST MODE fL: Low-range frequency When the tuner test mode is set, the initial setting of frequencies fC: Middle-range frequency is stored in the preset memory as shown in Table 1. For fH: High-range frequency details, refer to "8. Tuner test" on page 27.
  • Page 22 SD-AT100H Notes for handling the mechanism unit Since the pickup semiconductor laser can easily damaged by the static electricity, handle the mechanism unit with care. To prevent damage by the static electricity during transportation, the LD terminals are short-circuited at 2 points on the PWB.
  • Page 23 SD-AT100H 1. Shipment Test Mode Outline: Initialization of EEPROM in the DVD unit Function: The unit is set to “Shipment”. (The state immediately after shipment) - All the functions and conditions are initialized. - Clear all of tuner preset memory...
  • Page 24 SD-AT100H 2. DVD Test Mode Outline: The key code of the test mode 1 is transmitted to the DVD unit to start up the test mode. Hereafter, the system microcomputer only sends the key code to the DVD unit. Although operations of the main unit can be commenced in the same manner as the DVD/CD functions, nothing has to be controlled except for monitor output.
  • Page 25 SD-AT100H Supplementary notes: 1. The DVD/CD cover cannot be opened or closed (loading or unloading discs) in this test mode. After loading a disc, turn the power off to enter this test mode. 2. Operations of keys unrelated to the DVD operations are not accepted except for the POWER key. Therefore, you cannot switch functions, control volume, or control DSP, etc.
  • Page 26 SD-AT100H 4. KEY Test Mode Outline: This is to check that the system microcomputer properly acknowledges the key operations on the main unit. Operation: In this test mode, the power is supplied only for the display, and all the FL indications are turned off as in the test menu mode.
  • Page 27 SD-AT100H 7. TUNER Test Mode Outline: Start up the unit as set to the TUNER function in the same procedure as the normal operation. Operations and indication after startup are identical with the normal operations. However, what is different is that the frequencies as shown in the table below are set to the tuner preset memory in advance.
  • Page 28 SD-AT100H DVD TEST MODE • DVD TEST MODE • DVD ROM RENEWAL MODE (* is a region number) Test mode initial image plane (##### is a program version) F0000000 *00##### <The "1" key of the remote controller is pushed.> The preparation date display of the program...
  • Page 29 SD-AT100H From (1) <The "1" key of the remote controller is pushed.> DVD laser lights, the spindle motor Note: Not to face the light of the laser squarely, rotates and the pickup moves to the caution! outer periphery. 30000001 000000DD <The "1"...
  • Page 30 SD-AT100H From (2) Following playback, jump test mode "3" Key input PLAY TEST Because a tray opens, adisk is published. 30000001 00000000 "3" Key input PLAY TEST It becomes following play state. DD######********* (******** is a sector ID.)(###### is a error rate)

  • Page 31: Dvd Recorder Downlold Procedures

    SD-AT100H 1. Version upgrade procedure This unit can overwrite the program inside via the dedicated cable, using the special software from PC. As this program and the program of the drive ass’y need to be matched when replacing the drive ass’y, upgrade the firmware of this unit by following the procedures below.
  • Page 32 SD-AT100H 2. Preparation of the DVD set (1) While pressing down the PLAY and VOLUME UP keys simultaneously, press the POWER key to enter the TEST MODE. ”TEST” appears. (2) After selecting “DVD WRITE” using the VOLUME UP/DOWN key, press the PLAY key or “6” key on the remote control.

  • Page 33: Description Of And How To Avoid Error And Abnormality Indications

    SD-AT100H DESCRIPTION OF AND HOW TO AVOID ERROR AND ABNORMALITY INDI- CATIONS Error Cause Preventive measure Press the Open/Close key to open the cover and load a disc. NO DISC • A disc is not loaded. Clean the disc. • The disc cannot be recognized due to scratches Load the disc in a proper direction.

  • Page 34: Description Of Circuit For 1-Bit Unit

    SD-AT100H DESCRIPTION OF CIRCUIT FOR 1-BIT UNIT (SEE THE WIRING DIAGRAMS ON PAGES 86 AND 87.) Input Signals over certain level input from BIA106 are sliced into waveforms by RA173 (RA174), DA126, and DA127 (DA128, DA129). The slice levels depend on the output of the unit.

  • Page 35: To Check And Cancel Protect Circuit Detection Line

    SD-AT100H TO CHECK AND CANCEL PROTECT CIRCUIT DETECTION LINE 1. After power supply, the microcomputer (IC301) built in this model consecutively monitors the following errors. If any error occurs, 'Er_AP00' is displayed and all power supply except for the one to drive the microcomputer is interrupted.

  • Page 36: Wiring Diagram

    SD-AT100H WIRING DIAGRAM FROM FAN MOTOR CNS505 MAIN PWB CNP505 FROM DISPLAY PWB CNP502 CNP503 CNSE02 ROM DOWNLOAD PLUG DSP PWB FROM DVD SERVO PWB CP6001 CNPV02 HEADPHONES PWB CNP308 CNS504 CNP504 CNP506 CNP508 SUBWOOFER CNP101 CNP304 CNP303 CNP301 OUT PWB...
  • Page 37 SD-AT100H CNSA110B CNSA110D CNSA111C CNSA111B CNSA111A FROM FROM FROM FROM TO MAIN PWB 1-BIT AMP. PWB 1-BIT AMP. PWB 1-BIT AMP. PWB 1-BIT AMP. PWB 1-BIT AMP. PWB CNS306 SPEAKER A PWB CNP706 CNP707 CNP702 CNP703 CNP701 CNP704 CNP705 CNS503...

  • Page 38: Block Diagram

    SD-AT100H IC3301 +B10 TA1323F 138 PVDD 5 DAC VDD 144,160 AVDD RF SIGNAL PROCESSOR SERVO 18,23,31,36 CONTROL LDOI LDP1 TR– Q3303 RFRP DIGITAL SERVO RFRP RF RIPPLE CD_LD RPZI CREATION RFZI MDI1 APCI FO– P1DI R-GAIN RFOP RFOP RFCD ADJUST...
  • Page 39 SD-AT100H +B10 +B10 IC3702 IX0447AW +B10 4M EDO DRAM VDD3 16,33,59 DAC VDD VDD5 54,74,95 78,89,116 4,160 AVDD 96-104 XVDD 12 106-109,111-113 DDAT0-15 2-5,7-10,31-34,36-39 1,6,20 79-82,84-88 DADR0-8 16-19,22-26 DRAM 92,93 UCAS/LCAS 28,29 90,94 OE/WE 21,35,40 27,13 SYNC DET. DEMODULATION IC3701...
  • Page 40 SD-AT100H TO MAIN PWB TO MAIN PWB 10 11 12 13 CNS306 MON_OUT2A VOL_CLK VOL_STB 5 6 7 8 VOL_DATA IC510 – NJM4580M V_SEL1 – OPE AMP. V_SEL2 4 3 2 1 V_SEL3 MON_OUT1A V_SEL4 L_MUTE Q501 Q502 CCB_CE CCB_DI...
  • Page 41 SD-AT100H CNW503 CNP503 F_SP_RLY S_SP_RLY C_SP_RLY W_SP_RLY S_MUTE RIMIT –B_CONT PROTECT FAN_L/H +11.5V_RELAY Q504 A_+12V A_–12V OFFSET Q503 Q505 IC502 NJM4580M OPE AMP. CNP504 H.P_R 5 6 7 8 – CNS04 H.P_L – FROM H.P_SW 4 3 2 1 HEADPHONES PWB...
  • Page 42 SD-AT100H KDS226 AV1 TV SCART CX07 KDZ10EV QV10 V in V out BLANK QV01 QV02 Ain A QV11 Aout A Ain B Aout B SOV01 QV04 RLY01 QV03 RLY02 51 50 49 48 47 46 45 44 43 42 41...
  • Page 43 SD-AT100H +11.5V_RELAY ICV07 NJM7806D VOLTAGE REGULATOR +12V DV05 PROTECT KDS160 SW_GND SW_OUT ICV04 NJM2268M CHASSIS DV06 OPE AMP. KDS160 SOV04 ICV02 HC4053FT SWITCH Y-COM QV09 X-COM Z-COM QV17 QV18 4 43 42 41 39 38 37 36 35 34 33...
  • Page 44 SD-AT100H D_+2.5V PROTECT DSP_SCCLK DSP_ABOOT _DSP_SCDOUT DSP_INTREQ DSP_SCDOUT DSP_SCDIN _DSP_SCDIN DSP_CS _DSP_INTREQ _DSP_CS W_SP_RLY _DSP_SCCLK DSP_RESET DSP_UC15 IC101 74HC07AF DSP_UC16 BUFFER AMP. DSP_UC17 _DSP_SCDIN 1 44 43 42 41 40 _DSP_SCCLK SPDIF EMAD7 SCCLK EMAD6 AUDATA2 EMAD5 DSP_RESET RESET IC105...
  • Page 45 SD-AT100H IC112 D_+3.3V IX0446AW VOLTAGE REGULATOR D_+5V A_+2.5V A_+5V IC111 IX0446AW VOLTAGE REGULATOR IC117 MX27L212 EPROM /EXTMEM Q105 IC115 EMAD7 IC114 TVHC574T EMAD6 TVHC574T LATCH DSP_UC17 EMAD5 LATCH EMAD4 EMAD0 EMAD3 EMAD1 EMAD2 DSP_UC16 EMAD2 EMAD3 DSP_UC15 EMAD1 EMAD4 EMAD0...
  • Page 46 SD-AT100H +3.3V(USWD) +3.3V(SWD) Q301 Q306 C_SP_RLY F_SP_RLY POWER_KEY TU_MUTE CCB_DO CCB_CL CCB_DI CCB_CE TUNER_SM SD_ST_IN IC301 PROTECT IX0489AW AREA SYSTEM MICROCOMPUTER TV_TYPE DOOR_PROT KEY2 AVSS KEY1 A/D_RESET VREF POWER AVCC POSISTOR F_CONT 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30...
  • Page 47 SD-AT100H Q304 IC302 DVD/CD LID MOTOR TA7291F MOTOR DRIVER M– 8 10 12 14 16 IC304 CNP303 CNS303 74VHCT08 GATE IC OPEN/CLOSE DOOR_OP DOOR_CL D_M+ D_M– CNP304 CNS304 M– CNP306 VOL_CLK VOL_STB VOL_DATA PROTECT DIG_FUNC+B V_SEL1 V-MODE DSP_INTREQ V_SEL2 ASPECT...
  • Page 48 SD-AT100H FLE01 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 5...
  • Page 49 SD-AT100H SPEAKER A CNP714 ICE03 KIA7805AP CONSTANT VOLTAGE +13V REGULATOR 9 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84...
  • Page 50 SD-AT100H IC921 NJM2370R VOLTAGE REGULATOR Vout Q921 CONT NOISE BYPASS IC924 NJM431L PS924 VOLTAGE REGULATOR D939 1N404S CNP907 +3.7V STAND-BY D_GND POWER POWER_ Q927 R986 4.7K POSISTOR GND(M1) +11.5V RELAY FREQ L950 D937 D936 CNP908 EK16 EK16 D934 D935 EK16...
  • Page 51 SD-AT100H T901 SUB POWER TRANSFORMER PS921 THERMISTOR D931 IC926 S1VBA60 TA78DL12AF ZD925 DZ3.0BSA ZD924 DZ270BSA Q905 PC902 TLP621 IC923 PC901 SE012N TLP621 ERROR DETECTION AMP. L921 4.7µH D921 DX0522CE CNS902 BI902 +13V C906 0.0033 D902 D903 ZD901 SFPL52V SFPL52V DZ10BSB...
  • Page 52 SD-AT100H FROM DISPLAY PWB CNSE07 CNP714 FROM +13V POWER A PWB CNS902 –13V CNP704 CNW503 CNS503 F_SP_RLY RL701 S_SP_RLY C_SP_RLY W_SP_RLY Q701 RIMIT –B_CONT PROTECT FAN_L/H +11V_RELAY A+12V A-12V OFFSET FR_P FRONT_RCH+ FR_M FRONT_RCH– FL_M FRONT_LCH– FRONT_LCH+ FL_P RL702 FROM 1-BIT AMP.PWB...
  • Page 53 SD-AT100H CNP701 +B_AMP FROM 1-BIT AMP. PWB –B_AMP CNSA111C –B_DRIVER AMP_VCC CNP702 +B_AMP FROM 1-BIT AMP. PWB –B_AMP CNSA111B –B_DRIVER AMP_VCC CNP703 +B_AMP FROM 1-BIT AMP. PWB –B_AMP CNSA111A –B_DRIVER AMP_VCC IC702 KIA7806AP VOLTAGE REGULATOR Q718 Q712 – Q713 –...
  • Page 54 - POWER POWER - DEAD TIME CONTROL LOW PASS LEVEL SHIFT +POWER FILTER L-OUT L-IN LOAD - POWER H-OUT H-IN B. S L-OUT L-IN H-OUT H-IN B. S +POWER OUT– NF– OUT+ ANALOG SIGNAL INPUT...

  • Page 55: Schematic Diagram / Wiring Side Of P.w.board

    SD-AT100H SPINDLE MOTOR SLED MOTOR – – FLEXBLE PWB DVD PICKUP P70 3 - H UNIT CS3301 DVD SERVO PWB DVD MOTOR PWB-H COLOR TABLE BROWN R D ( R ) ORANGE YELLOW GREEN BLUE VIOLET FAN MOTOR GRAY W H ( W )
  • Page 56 SD-AT100H MAIN PWB-A (TOP VIEW) C579 C583 C575 C577 CNP502 C573 CNP503 P58 3 - A C581 CNSE02 FROM P64 3 - A DISPLAY PWB CNS503 TO SPEAKER A PWB HEADPHONES C574 PWB-B2 (TOP VIEW) P61 7 - C RLY01...
  • Page 57 SD-AT100H • Through-hole where the top, bottom and +B patterns are connected. • Through-hole where the top, bottom and ground patterns are connected. • Through-hole where the top, and bottom patterns are connected. P55 5 - G FROM FAN MOTOR...
  • Page 58 SD-AT100H P62 1 - E TO POWER B PWB P56 5 - A P62 1 - B TO MAIN PWB TO POWER B PWB CNP908 CNP907 CNP502 CNSE06 1 2 3 4 5 6 7 8 9 10 11 12...
  • Page 59 SD-AT100H P70 1 - C TO DVD SERVO PWB CP3201 CNSE01 ICE02 LE01 BIE01 BIE05A LE03 RF49 SWE01 ON/STAND-BY BIE05B RF32 SWE06 CE12 OPEN/CLOSE RF33 LE02 RF48 CE07 ICE05 ZDE01 RF31 CE04 CE10 QE13 CE01 QE06 QE05 QE04 SWE02 PLAY...
  • Page 60 SD-AT100H DSP PWB-C (TOP VIEW) C144 C157 R152 R151 C205 D309 IC109 C110 R159 R157 R209 R208 R211 C195 R123 R174 R212 R112 R213 C178 C101 R175 R173 R176 IC102 C107 R178 R177 R179 R180 R184 R182 R181 R110 C126...
  • Page 61 SD-AT100H • Through-hole where the top, bottom and +B patterns are connected. • Through-hole where the top, bottom and ground patterns are connected. • Through-hole where the top, and bottom patterns are connected. DSP PWB-C (BOTTOM VIEW) C165 C166 C167...
  • Page 62 SD-AT100H POWER A PWB-D1 (TOP VIEW) L902 LG901 VA901 When Servicing, pay attention as the F901 area enclosed by this line ( ) is T2.5A L 250V directly connected with AC main voltage. SO900 RZ903 AC INLET RZ904 AC 230 V, 50 Hz...
  • Page 63 SD-AT100H POWER A PWB-D1 (BOTTOM VIEW) POWER B PWB-D2 (BOTTOM VIEW) COLOR TABLE BROWN R D ( R ) ORANGE YELLOW GREEN BLUE VIOLET GRAY W H ( W ) WHITE BLACK PINK POWER C PWB-D3 (BOTTOM VIEW) Figure 63 WIRING SIDE OF P.W.BOARD (9/17)
  • Page 64 SD-AT100H P56 2 - B TO MAIN PWB CNP503 P62 6 - G FROM POWER A PWB CNS902 D735 C713 3 5 7 9 11 2 4 6 8 10 D736 C712 CNS503 RL701 D734 RL705 CNP704 R703 R707 R701...
  • Page 65 SD-AT100H SPEAKER B PWB-E2 (BOTTOM VIEW) SPEAKER A PWB-E1 (BOTTOM VIEW) Figure 65 WIRING SIDE OF P.W.BOARD (11/17) – 65 –...
  • Page 66 SD-AT100H P56 6 - F TO MAIN PWB CNW508B CNSA106A 1-BIT AMP. PWB-F1 (TOP VIEW) R-CH OUTPUT OFFSET ADJUSTMENT CA186 BIA106A CA196 CXA100 VRA101 RA174 RA173 CA288 RA183 RA184 RA103 CA102 CA212 CA164 CA105 CA185 CA189 CA188 RA181 VRA100 CA187...
  • Page 67 SD-AT100H • Through-hole where the top, bottom and +B patterns are connected. • Through-hole where the top, bottom and ground patterns are connected. • Through-hole where the top, and bottom patterns are connected. 1-BIT AMP. PWB-F1~3 (BOTTOM VIEW) RA100 RA101...
  • Page 68 SD-AT100H P56 6 - F TO MAIN PWB CNW508C CNSA106B 1-BIT AMP. PWB-F2 (TOP VIEW) R-CH OUTPUT OFFSET ADJUSTMENT BIA106B CA196 CA186 CXA100 VRA101 RA173 RA174 CA288 RA183 RA184 RA103 CA102 CA164 CA212 CA105 CA185 CA189 CA188 RA181 VRA100 CA187...
  • Page 69 SD-AT100H • Through-hole where the top, bottom and +B patterns are connected. • Through-hole where the top, bottom and ground patterns are connected. • Through-hole where the top, and bottom patterns are connected. P56 6 - A TO MAIN PWB...
  • Page 70 SD-AT100H P56 2 - B TO MAIN PWB CNV01 DVD SERVO PWB-C (TOP VIEW) CP5001 IC3662 C3670 C5022 C5021 C5035 C5023 IC3661 R5028 R5026 CP3201 C5020 C5019 C5108 C5034 R5080 R5023 R5021 R5019 C3669 R5078 R5077 Q5005 Q5004 Q5014 C3668...
  • Page 71 SD-AT100H • Through-hole where the top, bottom and +B patterns are connected. • Through-hole where the top, bottom and ground patterns are connected. • Through-hole where the top, and bottom patterns are connected. DVD SERVO PWB-C (BOTTOM VIEW) R5041 R5042...
  • Page 72 SD-AT100H P75 9 - H/P75 12 - G TO MAIN PWB 10 11 12 13 R653 C617 C605 100P C607 CNS306 (CH) 10/16 10/16 MON_OUT2A VOL_CLK R639 R657 R508 R510 VOL_STB 5 6 7 8 VOL_DATA R646 C517 – 100/10...
  • Page 73 SD-AT100H CNW503 F_SP_RLY S_SP_RLY C_SP_RLY W_SP_RLY S_MUTE RIMIT –B_CONT PROTECT R510 FAN_L/H R523 +11.5V_RELAY C517 100/10 GND_M R647 A_+12V A_GND(A) R516 C611 1.5K A_–12V R512 100/10 470K OFFSET R522 470K Q503 KTA1504 GR R535 C537 C535 10/16 R514 R531 R659...
  • Page 74 SD-AT100H KDS226 CV90 0.22 AV1 TV SCART CV91 RV40 CX07 SOV01 0.22 KDZ10EV SCART TERMINAL V in V out QV10 RV37 BLANK KTC4375 Y RV36 RV30 RV32 RV80 Ain A RV11 QV11 Aout A RV33 RV31 KTC4375 Y Ain B...

  • Page 75: Video Out Signal

    SD-AT100H VIDEO OUT SIGNAL VIDEO IN SIGNAL +11.5V_RELAY ICV07 NJM7806D VOLTAGE REGULATOR RV63 +12V A_GND PROTECT DV05 KDS160 SW_GND CV83 CV82 ICV04 SW_OUT NJM2268M RV64 OPE AMP. CHASSIS DV06 CX06 KDS160 0.001 CV65 CV53 RV38 4.7/25 CV66 4.7/25 RV39 CV54...

  • Page 76: Remote Sensor

    SD-AT100H DISPLAY PWB-B1 FLE01 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56...
  • Page 77 SD-AT100H P84 2 - A TO SPEAKER A PWB CNP714 CNSE07 ICE03, ICE04 KIA7805AP BIE07 CONSTANT VOLTAGE +13V CNPE01 REGULATOR A+5V RF46 DE05 KDS160 P86 1 - C D+5V CNSA112D ICE03 7 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 FROM 1-BIT AMP.
  • Page 78 SD-AT100H FM SIGNAL D_+2.5V D101 KDS160 R190 R191 D102 KDS160 PROTECT DSP_SCCLK DSP_ABOOT _DSP_SCDOUT C109 10/16 DSP_INTREQ DSP_SCDOUT DSP_SCDIN _DSP_SCDIN C110 0.022 C125 DSP_CS _DSP_INTREQ _DSP_CS R195 4.7K W_SP_RLY _DSP_SCCLK DSP_RESET IC101 DSP_UC15 74HC07AF DSP_UC16 BUFFER AMP. C159 DSP_UC17 _DSP_SCDIN...
  • Page 79 SD-AT100H IC112 D_+3.3V IX0446AW D_GND(3) VOLTAGE REGULATOR D_+5V C148 47/16 C140 C151 D101 C136 47/16 KDS160 D_GND R190 A_+2.5V A_+5V IC111 C199 R191 D102 C198 C196 C197 47/16 KDS160 IX0446AW 47/16 A_GND VOLTAGE REGULATOR IC117 MX27L212 EPROM /EXTMEM Q105 R110...
  • Page 80 SD-AT100H +3.3V(USWD) R405 R411 Q301 +3.3V(SWD) R453 KRC107 S R410 R449 C308 C334 0.001 47P(CH) R448 C441 Q306 22/16 KRA106 S C_SP_RLY R375 F_SP_RLY R376 R399 POWER_KEY R377 TU_MUTE R378 R398 CCB_DO R379 CCB_CL R380 CCB_DI R381 CCB_CE R382 D308...
  • Page 81 SD-AT100H R435 2.2K Q304 KRC107 S R411 IC302 DVD/CD LID CNP303 CNS303 MOTOR TA7291F C321 10/16 VOLTAGE REGULATOR M– IC304 8 10 12 14 16 74VHCT08 GATE IC C334 OPEN/CLOSE 47P(CH) CNP304 CNS304 DOOR_OP R419 1.5K DOOR_CL D_M+ D_M– M–...
  • Page 82 SD-AT100H POWRE B PWB-D2 CNS905 IC921 NJM2370R VOLTAGE REGULATOR IC924 NJM431L Vout R969 Q921 VOLTAGE REGULATOR 1.5K KTD2058 Y R971 CONT R925 NOISE C927 BYPASS 0.001 R981 R924 C943 C926 10/16 C942 47/25 C969 PS924 R926 POSISTOR D939 R980 1N4004S CNP907 +3.7V...
  • Page 83 SD-AT100H POWER C PWB-D3 T901 SUB POWER CNS904 CNP904 TRANSFORMER PS921 THERMISTOR D931 IC926 S1VBA60 C963 TA78DL12AF 0.047 ZD925 (ML) DZ3.0BSA C964 0.047 ZD924 R972 (ML) DZ270BSA 2.7K R973 C971 C972 C941 R979 R978 100/25 470/35 4.7K 4.7K R974 PC902...
  • Page 84 SD-AT100H P77 10 - A FROM DISPLAY PWB CNSE07 CNP714 +13V P82 6 - E GND(D1) D731 CNS902 KDS160 –13V FROM POWER A PWB CNP704 CNW503 CNS503 F_SP_RLY D734 SFPW56 RL701 S_SP_RLY C_SP_RLY Q701 FM SIGNAL R810 KTC3875 GR W_SP_RLY...
  • Page 85 SD-AT100H R743 0.11 +B_AMP P87 12 - F –B_AMP CNSA111C –B_DRIVER R744 FROM AMP_VCC 0.11 1-BIT AMP. PWB CNP701 R745 C758 0.11 330P +B_AMP R746 P87 12 - F 0.11 –B_AMP CNSA111B –B_DRIVER FROM AMP_VCC 1-BIT AMP. PWB CNP702 R747 C750 0.11...
  • Page 86 SD-AT100H 1-BIT AMP. PWB-F1/2/3 FM SIGNAL BIA106A/B/C R-CH_IN R_CH AGND L-CH_IN CA211 CA288 LFA01 ICA110 A+5V A+5V 74AC8F AGND_AD QUAD 2 INPUT AND G LFA02 D+5V D+5V RA124 DA103 KDS160 CA155 CA197 DGND_AD 12P(CH) 47/25 RA115 2.2K DA102 RESET CA289...
  • Page 87 SD-AT100H ICA106, ICA107 SLA5505M SWITCHING AUDIO POWERAMP. DA252 SFPW56 LA130 LA100 DA251 CA280 SFPW56 CA142 CA177 CA278 CA250 0.01 CA178 CA251 CA143 0.01 0.001 10 11 12 13 14 15 16 17 18 LA131 CA256 CA254 0.001 0.001 CA110 LA102...
  • Page 88 SD-AT100H DVD SERVO PWB-C (1/3) Q3301 FB3301 KTA1504 Y 10µH R3310 4.7K C3307 C3319 100/6.3 47/6.3 Q3307 D3301 C3333 C3306 C3312 R3303 KRC104 S DAP202K 0.001 0.01 0.01 2.2K 3 2 1 R3315 R3320 R3739 C3332 4.7K 0.001 R3344 R3343...
  • Page 89 SD-AT100H 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 IC3702 IX0447AW 4M EDO C3752 PAGE MODE RAM 1 2 3 4 5 6 7 8 9 10 11...
  • Page 90 SD-AT100H R3518 FL3501 20MHz R3517 R3522 R3543 10K HGA_CS C3602 C3603 100/6.3 Q3503 R3513 C3604 KRC104 S 4.7K C3510 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 R3544 4.7K...
  • Page 91 SD-AT100H DVD SERVO PWB-C (2/3) C3631 47/6.3 C3629 100/6.3 L3602 47µH FB3605 100mA C3627 10P(CH) 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121...
  • Page 92 SD-AT100H DVD SERVO PWB-C (3/3) C5003 C5006 C5012 C5018 68P(CH) 27P(CH) 39P(CH) R5010 (CH) L5005 3.9K 27µH R5016 L5002 R5004 R5007 Q5004 27µH R5019 2SC2412 KR C5009 Q5001 5P(CH) R5013 R5020 KTA1504 Y C5004 C5007 C5013 27P(CH) 68P(CH) C5019 R5011...
  • Page 93 SD-AT100H VIDEO OUT SIGNAL C5018 R5031 (CH) R5025 6.8K 1.2K Q5010 5016 2SC2412 KR Q5007 2SC2412 KR C5021 R5019 47/6.3 L5009 R5032 R5040 CP5001 100mA 3.3K R5020 L5010 SPDIF_O R5026 D_GND C5019 L5008 D_5V R5027 100mA 7P(CH) R5033 A_GND 6.8K 1.2K...
  • Page 94 SD-AT100H DVD MOTOR PWB-H TR– TR– FO– FO– PICKUP UNIT VOSC VOSC FLEXBLE LD– LD– DISC1_SW CAM_SW LD/EJ_SW SPINDLE MOTOR – SP– SP– IN_SW PICKUP IN SL– – SL– SLED MOTOR • NOTES ON SCHEMATIC DIAGRAM can be found on page 96.

  • Page 95: Voltage

    SD-AT100H VOLTAGE IC3701 IC3601 IC3504 IC3801 IC3603 NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE 3.3 V 2.5 V 3.3 V 1.6 V 3.3 V 3.3 V 3.0 V 3.3 V 0.5 V...

  • Page 96: Notes On Schematic Diagram

    SD-AT100H NOTES ON SCHEMATIC DIAGRAM • The indicated voltage in each section is the one measured • Resistor: by Digital Multimeter between such a section and the chas- To differentiate the units of resistors, such symbol as K and M are used: the symbol K means 1000 ohm and the symbol sis with no signal given.

  • Page 97: Waveforms Of 1-Bit Circuit

    SD-AT100H WAVEFORMS OF 1-BIT CIRCUIT 2.00V/div 2.00V/div 2.00V/div 2.00V/div AD IC Output + Side LEVEL SHIFT OUT DEAD TIME - Side 500ns/div 194.545465µs 520mV 50.0ns/div 0.0s -12.30V Amplitude Dead time is generated by level from 0 to 5 V ZOOM UP shift input.

  • Page 98: Waveforms Of Dvd Circuit

    SD-AT100H WAVEFORMS OF DVD CIRCUIT – 98 –...

  • Page 99: Troubleshooting

    SD-AT100H TROUBLESHOOTING Repair the changer mechanism. The disc does not rotate. Is the disc chucked at the specified location ? Check the changer mechanism. Check the connection between pins 3 and 7 of IC705 and M3. Replace IC705. Check the cable connecting to the CS3301.
  • Page 100 SD-AT100H The [No Disc] indication. (In case focus servo does not function.) Is the focus control signal output to the pin 14 of Check the IC3701 DAC power source periphery IC3701? circuit. If it is normal, replace IC3701. Is the focus control signal from the pin 158 of...
  • Page 101 SD-AT100H Both picture and sound do not operate normally. (1) Place the disc on the tray and close it. When chucked, disc starts rotating ? Refer to “Disc does not turn.” Is the level of RF signal which is output from Check for contamination of objective lens of optical pickup.

  • Page 102: Function Table Of Ic

    SD-AT100H FUNCTION TABLE OF IC IC3701 VHiTC94A03F-1: Servo ECC (TC94A03F) (1/3) Terminal Name Input/Output Pin No. Function ASLCN Output Data slice negative output. ASLCO Output Analog data slice output. (at differential input, digital slice output enable) DVSS — DAC ground.
  • Page 103 SD-AT100H IC3701 VHiTC94A03F-1: Servo ECC (TC94A03F) (2/3) Terminal Name Input/Output Function Pin No. TESM4 — Test terminal. VDD3 Input 3.3 V digital power supply. 79-82 BA0-4 Output External RAM address output. VSS5 — 5 V ground. 84-88 BA4-8 Output External RAM address output.
  • Page 104 SD-AT100H IC3701 VHiTC94A03F-1: Servo ECC (TC94A03F) (3/3) Terminal Name Input/Output Function Pin No. RFRP Input RFRP signal input. AVSS Input Power supply for 3.3 V analog system. TESM10 — Test terminal. EXTAD Input General-purpose external ADC input. VREF Input Reference power supply for analog system: 1.65 V.
  • Page 105 SD-AT100H IC3301 VHiTA1323F+-1: RF Signal Processor (TA1323F) (1/2) Pin No. Terminal Name Input/Output Function — GND terminal. P2TP Input TE+ input. (CD) P2TN Input TE– input. (CD) LDO2 Output Drive output 2. MDI2 Input Monitor input 2. Output Digital VREF.
  • Page 106 SD-AT100H IC3301 VHiTA1323F+-1: RF Signal Processor (TA1323F) (2/2) Pin No. Terminal Name Input/Output Function P1CI Input C input. (DVD) P1BI Input B input. (DVD) P1AI Input A input. (DVD) GNDR — GND terminal. (RF) LDP2 Input APC polarity 2. P2AI Input A input.
  • Page 107 SD-AT100H IC3508 RH-iX1761GEZZ: Track Buffer Interface (IX1761GE) (1/2) Pin No. Terminal Name Input/Output Function VDD1 Input Digital power supply +3.3 V. HADR0 Input CPU Address bus. HADR1 Input CPU Address bus. HADR2 Input CPU Address bus. HADR3 Input CPU Address bus.
  • Page 108 SD-AT100H IC3508 RH-iX1761GEZZ: Track Buffer Interface (IX1761GE) (2/2) Pin No. Terminal Name Input/Output Function VDD1 Input Digital power supply +3.3 V. 5VBUFO[B] Output 5 V buffer output B. 5VBUFI[B] Output 5 V buffer input B. (3.3 V input) 5VBUFO[A] Output 5 V buffer output A.
  • Page 109 SD-AT100H IC3801 VHiBA5984FP-1: Motor Driver (BA5984FP) Pin No. Terminal Name Function LD-FWD Loading driver FWD input terminal. SL_IN(+) CH 1 Former stage amplifier nonreverse input terminal. SL_IN(-) CH 1 Former stage amplifier reverse input terminal. SLOUT CH 1 Former stage amplifier output terminal.
  • Page 110 SD-AT100H IC3504 RH-iX1687GEZZ: DVD Microcomputer (IX1687GE) Port D Port E PA7/A23/IRO7 EXTAL PA6/A22/IRO6 XTAL PA5/A21/IRO5 STBY PA4/A20/IRO4 PA3/A19 WOTOVF(FWE)* PA2/A18 PA1/A17 H8S/2000 CPU PA0/A16 PB7/A15 PB6/A14 PB5/A13 PB4/A12 Interruption controller PB3/A11 PA2/A10 PB1/A9 PB0/A8 PF7/ø PF6/AS DMAC PF5/RD RAM* PC7/A7...
  • Page 111 SD-AT100H ICA100 RH-iX2815AFZZ: 7th Order Modulation Conversion LSI (IX2815AF) Pin No. Function Port Name Input/Output VDDL Input L channel digital output section power terminal OUTL (+) Output L channel forward output terminal OUTL (–) Output L channel reverse output terminal GNDD —...

  • Page 112: Fl Display

    SD-AT100H FL DISPLAY FLE01 VVKHNA15LS+-1: FL Display SLEEP DISC PROGRSM RANDOM RT TP TA PTYI EON PTY TI STEREO TRACK TITLE TOTAL CHAPTER ANGLE ( 1G-8G, 11G-15G ) ANODE CONNECTION 1G–8G, 12G,14G 1G–8G, 12G,14G 1 –1 DISC 1 –5 1–1 1–1...

  • Page 113: Parts Guide

    “HOW TO ORDER REPLACEMENT PARTS” To have your order filled promptly and correctly, please furnish the For U.S.A. only following information. Contact your nearest SHARP Parts Distributor to order. 1. MODEL NUMBER 2. REF. No. 3. PART NO. 4. DESCRIPTION For location of SHARP Parts Distributor, Please call Toll-Free;...
  • Page 114 SD-AT100H PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK INTEGRATED CIRCUITS Q103 VSKRA107S//-1 AB Digital,NPN,KRA107 S Q104,105 VSKRC107S//-1 AB Digital,NPN,KRC107 S Q301 VSKRC107S//-1 AB Digital,NPN,KRC107 S IC101 VHI74HC07AF-1 AF Buffer Amp.,74HC07AF Q302,303 VSKRC104S//-1 AC Digital,NPN,KRC104 S IC102 VHIAK4586VQ-1...
  • Page 115 SD-AT100H PRICE PRICE DESCRIPTION DESCRIPTION PART CODE PARTS CODE RANK RANK D515~518 VHDKDS160//-1 AB Silicon,KDS160 L5008~5010 RCILC0353AFZZ AB Tip Solid Induction,100mA AD 27 µF D520~527 VHDKDS160//-1 AB Silicon,KDS160 L5012,5013 VPANM270J0000 D529~532 VHDKDS160//-1 AB Silicon,KDS160 LA100 RCILZ0036AWZZ AM Coil D701~722 VHDKDS160//-1...
  • Page 116 SD-AT100H PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK AC 47 µF,16V,Electrolytic C148 VCEAPS476AF1C C534,535 VCCCCY1HH330J J AA 33 pF (CH),50V AB 10 µF,16V,Electrolytic AB 10 µF,16V,Electrolytic C149 VCEAPS106AF1C C536~539 VCEAPS106AF1C AB 0.022 µF,25V AB 0.022 µF,25V C150...
  • Page 117 SD-AT100H PRICE PRICE DESCRIPTION DESCRIPTION PART CODE PARTS CODE RANK RANK AF 0.0047 µF,400V AC 47 µF,6.3V,Electrolytic 1 C928 RC-KZ0010AWZZ C3628 VCEAPS476AF0J AL 5600 µF,16V,Electrolytic AC 100 µF,6.3V,Electrolytic C929 RC-EZ0068AWZZ C3629 VCEAPS107AF0J AF 1000 µF,16V,Electrolytic AB 0.1 µF,16V C931 RC-EZ0069AWZZ...
  • Page 118 SD-AT100H PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK AB 0.022 µF,25V CA152 VCCCCY1HH120J J AA 12 pF (CH),50V CT13 VCKYCY1EF223Z CA153,154 VCCCCY1HH180J J AA 18 pF (CH),50V CV01,02 VCCCCY1HH470J J AA 47 pF (CH),50V CA155 VCCCCY1HH120J J...
  • Page 119 SD-AT100H PRICE PRICE DESCRIPTION DESCRIPTION PART CODE PARTS CODE RANK RANK R170,171 VRS-CY1JB472J AA 4.7 kohms,1/16W R530,531 VRS-CY1JB183J AA 18 kohms,1/16W R172,173 VRS-CY1JB221J AA 220 ohms,1/16W R532,533 VRS-CY1JB223J AA 22 kohms,1/16W R174~177 VRS-CY1JB273J AA 27 kohms,1/16W R534,535 VRS-CY1JB102J AA 1 kohm,1/16W...
  • Page 120 SD-AT100H PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK R676 VRD-RT2HD220J AA 22 ohms,1/2W R936 VRD-ST2EE221J AA 220 ohms,1/4W R701 VRS-CY1JB472J AA 4.7 kohms,1/16W R937 VRS-CY1JB563J AA 56 kohms,1/16W R702 VRS-CY1JB104J AA 100 kohm,1/16W R938 VRS-CY1JB393J AA 39 kohms,1/16W...
  • Page 121 SD-AT100H PRICE PRICE DESCRIPTION DESCRIPTION PART CODE PARTS CODE RANK RANK R3543 VRS-CY1JB103J AA 10 kohm,1/16W R5023 VRS-CY1JB821J AA 820 ohms,1/16W R3544 VRS-CY1JB472J AA 4.7 kohms,1/16W R5024 VRS-CY1JB471J AA 470 ohms,1/16W R3545 VRS-CY1JB102J AA 1 kohm,1/16W R5025 VRS-CY1JB122J AA 1.2 kohms,1/16W...
  • Page 122 SD-AT100H PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK RF40,41 VRS-CY1JB102J AA 1 kohm,1/16W OTHER CIRCUITRY PARTS RF42 VRS-CY1JB272J AA 2.7 kohms,1/16W RF43 VRS-CY1JB221J AA 220 ohms,1/16W BI502/CNS101 QCNCM941QAFZZ J AK Connector Ass’y,15/15Pin RF44 VRS-CY1JB102J AA 1 kohm,1/16W BI504/CNS504 QCNWN2148AWZZ J AF Connector Ass’y,5/5Pin...
  • Page 123 SD-AT100H PRICE PRICE DESCRIPTION DESCRIPTION PART CODE PARTS CODE RANK RANK PC901,902 VHPTLP621-1BL AF Photo Interupter PRDAR0186AWFW J AH Heat Sink,B (1-Bit Amp.) RL701 RRLYD0017AWZZ J AM Relay PRDAR0210AWFW J AN Heat Sink,A (1-Bit Amp.) RL702~705 RRLYD0019AWZZ J AL Relay...
  • Page 124 SD-AT100H PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK XEBSF30P12000 AA Screw,ø3×12mm ACCESSORIES/PACKING PARTS XEBSF30P24000 AC Screw,ø3×24mm SP1,2 RSPA00041AW4W J AY Woofer SPAKF0013AWZZ AF Case,Operation Manual SP3,4 RSPA00042AW4T AS Tweeter [Except for U.K.] SPAKF0014AWZZ AG Case,Accessories SURROUND SPEAKER BOX PARTS...
  • Page 125 SD-AT100H SD-AT100H 603x3 603x2 603x3 TUNER UNIT 603x2 603x20 607x3 603x2 603x2 PWB-A 277x4 271-4 612x2 602x2 271-11 PWB-C 271-10 PWB-E1 271-9 271-3 606x2 271-6 271-2 607x2 271-1 612x3 PWB-E2 271-5 271-8 612x12 605x2 271-7 610x2 612x2 231x2 612x12 ICA107x3...
  • Page 126 SD-AT100H Front Speaker 914x2 Capacitor 1.2µF,100V SP3, SP3, TWEETER SP1, WOOFER 913x4 914x4 SP1, 915x3 911, 915x2 909, SP3, TWEETER SP1, WOOFER Capacitor 1.2µF, 100V Figure 13 SPEAKER EXPLODED VIEW (1/4) – 13 –...
  • Page 127 SD-AT100H SUrround Speaker SP1, WOOFER 911x4 912x4 SP1, 913x3 909, 913x2 907, SP1, WOOFER Figure 14 SPEAKER EXPLODED VIEW (2/4) – 14 –...
  • Page 128 SD-AT100H Center Speaker Capacitor 912x4 1.2µF,100V TWEETER WOOFER 911x4 912x2 913x2 913x3 Capacitor 1.2µF,100V TWEETER WOOFER Figure 15 SPEAKER EXPLODED VIEW (3/4) – 15 –...
  • Page 129 SD-AT100H Subwoofer 914x4 905x4 915x6 WOOFER WOOFER Figure 16 SPEAKER EXPLODED VIEW (4/4) – 16 –...

  • Page 130: Packing Method (For U.k. Only)

    SD-AT100H PACKING METHOD (FOR U.K. ONLY) 16. Operation Manual TiNSE0425AWZZ Setting position of switches and knobs 17. Sheet, Heat Caution TCAUZ0133AWZZ Tape Mechanism STOP 18. Polyethylene Bag, AC Power Supply Cord 92LBAG1770A SD-AT100H 19. AM Loop Antenna QANTL0012AWZZ 20. Card, Service TCADS0004AWZZ 1.
  • Page 131 SD-AT100H –– MEMO –– – 18 –...
  • Page 132 SD-AT100H © COPYRIGHT 2001 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

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