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6 - 3

CIRCUIT DIAGRAM - part two

1

2

3

4

5

1

2

3

4

5

A

B

C

D

A

B

C

D

C179 D2
C180 D2
C181 D2
C182 D2
C183 D2
C184 D2
C185 D2
C186 D2
C188 D2
C190 D2
C195 D2
C196 D2
C197 D2
C301 A1
C302 A1
C303 A1
C304 A1
C305 A1
C306 A1
C311  A1
C312 B1
C313 A1
C314 B1
C315 B1
C316 B1
C317 B1
C318 B1
C319 B1
C320 B1
C321 B1
C322 B1
C323 B1
C324 B1
C325 A2
C326 A2
C327 A2
C328 B2
C329 A2
C330 B2
C332 B2
C334 B2
C335 A2
C336 B2
C337 A2
C338 A2
C339 A2
C340 A3
C341 A3
C342 A3
C343 A3
C344 A3
C345 A3
C346 A3
C362 B2
C372 A1
C373 A1
C401 C3
C402 C3
C403 C3
C404 C3
C405 C3
C406 C3
C407 C3
C408 D3
C409 D3
C410 D3
C411  D3
C412 D3
C413 D3
C414 D3
C415 D3
C416 D3
C417 D3
C418 D4
C419 D4
C420 C4
C421 C4
C422 C3
C423 C3
C424 C3

C425 C3
C426 C3
C427 B3
C450 B4
C451 B4
C5000 C5
C5001 C5
C5002 D5
C5003 D5
C5004 C1
C501 B4
C502 B4
C503 C4
C504 C4
C505 C4
C506 C4
C507 C4
C508 D4
C509 D4
C510 D4
C516 D3
C517 D3
C518 D3
C519 D3
C520 D4
C521 D4
C522 D4
C523 D4
C524 B3
C525 B3
C526 B3
C527 B3
C528 B5
C529 B5
C530 B5
C531 B5
C532 B5
C533 B5
C534 B5
C535 B5
C536 B5
C537 B5
C538 B5
C539 B5
C540 C3
C541 C4
C542 C4
C543 C4
C544 C4
C545 C4
C546 C4
C547 C4
C548 C4
C549 C4
C550 C4
C551 C4
C552 D4
C553 C5
C554 C5
C555 C5
C556 C5
C557 C5
C558 D5
C559 C5
C560 C5
C561 C5
C562 C5
C563 C5
C564 C5
C565 D5
C566 D5
C567 D5
C568 D5
C569 D5
C570 D5
C571 D5
C572 D5
C573 D5
C574 C5
C575 D5

C582 C2
C583 C2
C584 C2
C585 C2
C586 C2
C587 D2
C588 C1
C589 C2
C592 C2
C593 C2
C594 C1
C595 C2
C596 C1
C597 C1
C598 C1

CN301A

 B1

CN501 C1
D401 C3
D402 B3
D403 B3
D404 B3
D405 B3
D406 B4
D409 B4
D410 B4
D501 C2
D502 C2
D503 C2
D504 C2
D505 C2
D506 C2
D507 C1
D508 C1
D509 C1
D510 D2
FB121 D2
FB122 D2
FB123 D2
FB124 D2
FB401 D3
FB402 D4
IC302 B1
IC303 A2
IC304 A2
IC305 A3
IC401 C3
IC501 B4
IC502 C4
IC504 C2
IC505 C1
JK301 A1
JK501 C5

JK501A

 C5

L301 A3
L302 A2
L501 B5
L502 C5
L503 C5
L504 C5
L505 C5
L506 D5
L507 D5
L508 D5
L509 C5
L510 D4
Q301 A3
Q401 C4
Q402 B3
Q407 B4
Q408 A4
Q503 C1
Q504 C1
Q505 C1
Q506 C1
Q507 C2
Q508 C1
R162 D2
R163 D2
R165 A3
R301 A1

R3012 B3
R302 A1
R3027 B1
R303 A1
R304 A1
R305 A1
R306 A1
R307 A1
R308 A1
R309 A1
R310 A1
R311  A1
R312 A1
R313 A1
R314 B1
R315 B1
R316 B1
R317 B1
R318 B1
R319 B1
R320 B1
R321 B1
R322 B1
R323 B1
R324 B1
R325 A2
R326 B1
R327 B1
R328 B1
R329 B1
R330 B1
R331 B2
R332 B2
R333 B2
R334 B2
R335 A2
R336 A2
R337 A2
R338 B2
R340 B2
R342 B2
R343 A2
R344 A2
R345 A2
R346 A2
R347 A2
R348 A2
R349 A3
R350 A3
R351 A3
R352 A3
R353 A3
R354 A3
R382 A1
R383 A1
R384 B1
R385 B1
R401 C3
R402 C3
R403 C2
R404 C2
R405 C2
R406 C2
R407 C2
R408 C3
R409 D3
R410 D3
R411  D3
R412 C3
R413 B4
R414 B4
R415 B3
R416 B3
R442 D2
R447 B4
R448 B4
R501 C4
R502 C4
R503 D4
R504 D4

R505 B5
R506 B5
R507 B5
R508 B5
R509 B5
R510 B5
R511  B5
R512 B5
R513 C5
R514 C5
R515 C5
R516 C5
R517 C5
R518 D5
R519 C5
R520 D5
R521 D5
R522 D5
R523 D5
R524 D5
R525 C2
R526 C2
R527 C2
R528 C2
R529 C2
R530 D2
R531 D2
R532 D2
R533 D2
R534 D2
R535 D2
R537 C1
R538 C1
R540 C2
R541 C1
R542 C1
R543 C1
R544 C1
R545 C1
R546 C1
R548 C1
R549 C1
R550 C2
R551 C2
R552 C2
R553 C2
R554 C2
R555 C2
R556 C2
R557 C2
R558 C2
R560 C1
R561 C1
R562 C1
R563 C1
R564 C1
R565 C1
R566 C1
R567 B1
R568 C1
R569 C1
R570 C1
R589 D5
R590 D5
R591 D5
R592 D5
R595 C1
RB101 D2
RB102 C1
RB502 C1
ZD102 D2
ZD104 D2
ZD105 D2
ZD303 B2
ZD304 B2
ZD305 A3
ZD401 B4

Summary of Contents for HTS3264-Mk2

Page 1: ...rsions Variation 1 2 Measurement Setup 1 4 Specifications 1 3 Service Aids 1 5 ESD Safety Instruction 1 6 Lead free solding Information 1 7 Setting procedure Repair Instructions 2 Disassembly Instructions Service positions 3 Block Wiring Diagram 4 VFD JACK STANDBY Board 5 Main Board 6 Power Board 7 ServiceManual Service Tfswjdf Tfswjdf Mechanical Exploded View Part List 8 Revision List 9 3139 785 ...

Page 2: ...OWER PCB JACK PCB VFD PCB STANDBY PCB Type Versions Features HTS3264D 37 Output Power 600W Voltage 120V x x Aux IN Bd Bd Bd Main Board Power Board VFD JACK STANDBY Board Type Versions Board in used HTS3264D 37 SERVICE SCNARIO MATRIX x Bd Board Level Repair ...

Page 3: ...deo S N 56 dB Composite Video Output 1 0 Vp p 75W Frequency Response 4 Hz 20 kHz 44 1 kHz 4 Hz 22 kHz 48 kHz 4 Hz 44 kHz 96 kHz PCM IEC 60958 Dolby Digital IEC 60958 IEC 61937 MAIN UNIT Power Supply Rating 120 V 60 Hz Power Consumption 100 W Dimensions 360 x 58 x 332 mm w x h x d Weight 2 9 kg IPOD DOCK Dimensions 32 5 x 104 mm h x d Weght 163 5 g FRONT AND REAR SPEAKERS System Full range satellit...

Page 4: ...Signal Disc replaces test disc 3 SBC429 4822 397 30184 Bandpass 250Hz 15kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT RF Generator e g PM5326 S N and distortion meter e g Sound Technology ST1700B Use a bandpass filter to eliminate hum 50Hz 100Hz and disturbance from the pilottone 19kHz 38kHz Ri 50 Tuner FM MEASUREMENT SETUP ...

Page 5: ...x driver set T6 T20 4822 395 50145 Torx driver T10 extended 4822 395 50423 Compact Disc SBC426 426A Test disc 5 5A 4822 397 30096 SBC442 Audio Burn in test disc 1kHz 4822 397 30155 SBC429 Audio Signals disc 4822 397 30184 Dolby Pro logic Test Disc 4822 395 10216 SERVICE AIDS HANDLING CHIP COMPONENTS ...

Page 6: ...1 6 ...

Page 7: ...1 7 ...

Page 8: ...atically e OSD will show Current model HTS3264D 37 Ver00 14 00_80512_00 region 1 Servo 5B 62 00 00 8032 05 00 04 06 RISC FF 00 04 05 IF current model does not match you set use down arrow key on the remote to change OK CAUTION This information is confidential and may not be distributed Only a qualified service person should reprogram the Region Code 4 Password Change a Press OPTIONS button on R C ...

Page 9: ...2 2 2 2 REPAIR INSTRUCTIONS part one ...

Page 10: ... YES Check IC101 pin103 pin104 and other conjoint part not Alternate Ipid Dock Aux2 REPAIR pin1 5v See Contents B DVD Audio NO Sound Check open close and disc change working or not check cn801 cn802 and cn803 to dvd loader Cable loose or bad int check IC101 Ic801 and their conjoint pard check cn801 to dvd loader cadle laose or bad int re insert and fix the cable hae pictur output Yes or No check I...

Page 11: ... Panel Assemble 1 Open the DVD Tray by using the Open Close Button while the Set is ON and disconnect the mains supply after removing the Tray Cover Note If this is not possible the DVD Tray has to be open manually Take a mini screw driver about 2mm diameter and make a marking 24mm from the tip as shown in figure 2 Place the set on its side insert the mini screw driver till the marking and slide i...

Page 12: ...ack panel as shown in figure 10 Figure 7 Figure 8 Figure 10 Dismantling of the Power Board 1 Loosen 4 screws D on the top of power board as shown in figure 7 2 With a pincers to nip this space as shown in figurer 8 and to take up the power board Dismantling of the DVD Module 1 Loosen 4 screws G at the DVD module as shown in figure 11 D Figure 9 E F Figure 12 G H Dismantling of the Ipod Board 1 Loo...

Page 13: ...n A Note In some service positions the components or copper patterns of one board may risk touching its neighbouring pc boards or metallic parts To prevent such short circuit use a piece of hard paper or other insulating material between them ...

Page 14: ...l 8 Ohm50Wat 30 8 Ohm50Wat 30 4 Ohm25Wat 30 4 Ohm25Wat 30 4 Ohm25Wat 30 4Ohm25Wat 30 DSP IC 4558 IC 4558 IC IRC4558 IC IRC4558 Scart audio out to TV STA518A POWER AM P 1389HD CVBS AD MCLK AD LRCK AD BCLK AD DOUT CVBS R G B V DATA V CS V CLK IR MUTE AD MCLK AD LRCK AD BCLK TSD0 TSD1 TSD2 I2C DATA I2C BCLK OUT2_A OUT4_A OUT5_A OUT5_B OUT1_A OUT3_A OUT6_A OUT6_B TU R TU L AUX1 R AUX1 L AUX2 L AUX2 R ...

Page 15: ...4 2 4 2 WIRING DIAGRAM V1 V3 ...

Page 16: ...5 1 5 1 CONTROL BOARD TABLE OF CONTENTS FTD Display Pin Assignment 5 1 Circuit Diagram 5 2 PCB Layout Top Bottom View 5 3 FTD DISPLAY PIN ASSIGNMENT PIN CONNECTION ...

Page 17: ...FB201 C4 FB202 C4 FB203 C4 FB204 C4 FB205 C4 FB206 B4 IC201 C2 JK203 C4 LD201 D4 Q201 C1 R202 C1 R203 C1 R204 C1 R205 C1 R206 D2 R207 D2 R208 D2 R209 D1 R210 C1 R211 C1 R212 C1 R213 C1 R214 B1 R215 C1 R216 C1 R217 B2 R218 B2 R219 B2 R222 B1 R223 B2 R224 A2 R225 A2 R226 A2 R227 D4 R231 D4 R232 B4 R233 C4 RB201 B1 RB202 A1 RB203 A1 RB205 C4 RB206A B4 SN201 C1 TA201 D4 TA203 D1 TA204 D1 TA205 D1 TA20...

Page 18: ...3 C205 A4 C208 A3 C209 A3 C210 A4 C211 A4 C212 A4 C213 A4 C214 A4 C215 A2 C228 A5 C229 A5 C230 A3 C231 A3 C232 A3 C233 A3 C234 A4 C235 A3 C236 A3 C237 A3 C238 A1 C239 A1 D201 A4 D202 A4 D204 A3 D205 A4 D206 A3 FB201 A1 FB202 A1 FB203 A1 FB204 A1 FB205 A1 FB206 A1 IC201 A3 Q201 A5 R202 A4 R203 A4 R204 A3 R205 A3 R206 A4 R207 A3 R208 A4 R209 A3 R210 A4 R211 A4 R212 A4 R213 A4 R214 A4 R215 A4 R216 A4...

Page 19: ...VBS Y C Component Video Video Processor MPEG 1 2 MPEG4 ASP JPEG Video Decoder Audio output Audio DAC SDPIF Analog Audio Output CVBS Y C Component Video digital video PCM 5 1ch Audio LRCKI BICKI SDI12 SDI34 SDI56 SKI78 I C 2 SA SCL SDA MVO SYSTEM CONTROL CHANNEL MAPPING SERIAL DATA IN XTI PLL PLLB CKOUT SYSTEM TIMING VARIABLE OVER SAMPLING TREBLE BASS EQ BIQUADS VOLUME LIMITING OVERSAMPING POWER DO...

Page 20: ...5 C1 C856 C1 C857 C1 CN101D1 CN102C1 CN103A1 CN105D1 CN801B1 CN802C1 CN803C1 D101 D2 D102 D2 D103 D2 D104 D2 D801 B2 D802 B2 FB101 C2 FB102 C1 FB103 C1 FB104 D1 FB105 D2 FB106 D1 FB107 D1 FB108 D1 FB109 D1 FB110 D4 FB111 C5 FB112 B4 FB113 B4 FB114 B4 FB115 B3 FB116 A1 FB125 B1 FB126 B1 FB127 B1 FB601 B5 FB602 B5 FB603 A5 FB604 A5 FB801 A3 FB802 A3 FB803 B2 FB804 B2 FB805 C1 IC101 B4 IC102 C5 IC103...

Page 21: ...D409 B4 D410 B4 D501 C2 D502 C2 D503 C2 D504 C2 D505 C2 D506 C2 D507 C1 D508 C1 D509 C1 D510 D2 FB121 D2 FB122 D2 FB123 D2 FB124 D2 FB401 D3 FB402 D4 IC302 B1 IC303 A2 IC304 A2 IC305 A3 IC401 C3 IC501 B4 IC502 C4 IC504 C2 IC505 C1 JK301 A1 JK501 C5 JK501AC5 L301 A3 L302 A2 L501 B5 L502 C5 L503 C5 L504 C5 L505 C5 L506 D5 L507 D5 L508 D5 L509 C5 L510 D4 Q301 A3 Q401 C4 Q402 B3 Q407 B4 Q408 A4 Q503 C...

Page 22: ...1 IC104 C2 IC105 C2 IC302 B1 IC303 B1 IC304 B2 IC305 B2 IC401 C3 IC501 D4 IC502 D3 IC504 C2 IC505 C2 IC801 D1 JK101 A2 JK301 A2 JK501 A3 JK501AA4 JK601 A1 JK602 A1 L301 B2 L302 B2 L501 B3 L502 C4 L503 B5 L504 C4 L505 B5 L506 C3 L507 B3 L508 C3 L509 A3 L510 B3 L601 B1 L602 B1 L603 B1 L604 B1 Q101 D2 Q102 D2 Q104 B1 Q301 A2 Q401 C2 Q402 C2 Q407 D3 Q408 D3 Q503 B3 Q504 A3 Q505 A3 Q506 A3 Q507 C2 Q508...

Page 23: ... C1 C530 B1 C531 B1 C532 C1 C533 C1 C544 B1 C545 B1 C546 C1 C547 C1 C550 C2 C555 B2 C556 B2 C557 C2 C558 C2 C569 B2 C570 B2 C571 C2 C572 C2 C582 A1 C583 A2 C584 A2 C585 A2 C586 A2 C587 A2 C605 B4 C607 B4 C609 B4 C612 B4 C613 A4 C614 A4 C615 A4 C616 A4 C803 C4 C807 C4 C808 C4 C809 C4 C810 C4 C811 C4 C815 C4 C817 D4 C829 D4 C831 D4 C835 D4 C844 D4 C845 D3 C847 C4 C848 C4 C849 C4 C850 D3 C851 D3 C852...

Page 24: ... S Q Q ERROR AMP UVLO 34V 2 50V OSC VREF GOOD LOGIC OVER TEMP PROTECT INTERNAL BIAS S R 5V REP 2R R 1V CURRENT SENSE COMPARATOR PWM LATCH RT CT DEAD TIME CONTROL EA EA EA EA 6 5 4 3 2 1 7 9 10 11 12 13 14 15 16 8 C1 E1 C2 E2 VCC VREF GND 0 7MA COMP INPUT PWM COMP D Q CK Q OUTPUT CONTROL 5V BAND GAP PEFERENCE 2 1 1 2V OSCILLATOR INTERNAL IC DIAGRAM AP3843GMTR INTERNAL IC DIAGRAM KA7500C ...

Page 25: ...915 C3 D916 B2 D917 C3 D918 C2 D919 C3 D922 C3 D923 C3 D924 A3 D927 C4 D928 B4 D929 D1 F901 C1 GT902 B2 IC901 C1 IC903 D2 IC904 D3 IC905 C4 L901 C1 L902 B1 L903 D4 L904 C3 L905 C3 L906 B3 L907 A3 L908 A3 NTC901 C1 Q902 C1 Q903 D1 Q905 D3 Q907 D2 Q908 D2 Q909 D2 Q910 B3 Q911 B3 Q912 B2 Q913 A2 Q914 C3 Q915 D4 Q916 D2 R901 C1 R902 C1 R903 C1 R904 C1 R905 C1 R906 C2 R907 C2 R908 C1 R909 A3 R911 C4 R9...

Page 26: ...GT902 C2 IC903 A3 IC904 A3 IC905 B3 J901 A1 J902 A1 J903 B1 J904 B2 J905 B2 J906 C2 J907 A2 J908 A2 J909 A2 J910 A2 J911 C4 J912 C2 J913 C2 J914 C2 J915 A3 J916 A4 J917 A4 J918 A4 J920 B4 J921 B4 J922 C4 J923 C4 J924 C4 J925 C4 J926 C4 J927 C3 J929 A4 J930 A4 J931 A2 J932 A2 J933 D2 J934 D2 L901 D1 L902 B1 L903 A4 L904 B4 L905 A4 L906 A4 L907 C3 L908 C4 NTC901 D1 Q902 A2 Q903 A2 Q907 B2 Q908 B2 Q9...

Page 27: ...3 A3 D905 C3 D906 C3 D909 C2 D910 C2 D911 C2 D912 C2 D914 C1 D916 B3 D928 C1 D929 A3 IC901 A3 Q905 A1 Q915 A1 Q916 A2 R901 A3 R902 D4 R903 D4 R904 D4 R905 D4 R906 A2 R907 A2 R908 A3 R909 C1 R911 C1 R915 A4 R916 B4 R917 A4 R918 A4 R920 B3 R922 A2 R925 A1 R926 C2 R927 A2 R928 A2 R929 A2 R933 A3 R935 A3 R936 A3 R937 B3 R938 B2 R939 B2 R942 B3 R946 B3 R947 A1 R950 C3 R954 A2 R955 A2 R956 A2 R957 A1 R9...

Page 28: ...8 1 8 1 MECHANICAL EXPLODED VIEW 2 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 S1 S2 S3 S4 S6 S5 S7 18 38 S8 Note A1 13 12 40 40 39 41 42 ...

Page 29: ...11283 VOLUME BUTTON ABS 31 996510013766 BOTTOM COVER SECC 33 996510017573 DVD LOADER 34 996510017572 TUNERPACK 36 996510019107 MAIN SCART PCB ASSY 41 996510012456 PVC SHEET_SAFETY 42 996510011277 PVC SHEET SMALL A1 996510015626 VFD JACK STANDBY DOCK 996510010855 SIMPLE IPOD DOCK FM 996510008251 FM ANT RC 996510010856 REMOTE CONTROL V1 996510007429 FFCCBLE 10P VIDEO 996500013058 RCA CABLE 2P 1 2M S...

Page 30: ...9 1 9 1 REVISION LIST Version 1 0 Initial release ...

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