Sony HCD-DH3 Service Manual Download Page 35

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HCD-DH3/DH5BT/DH7BT

HCD-DH3/DH5BT/DH7BT

6-13. SCHEMATIC DIAGRAM – VIDEO Section –

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See page 34 for Waveforms.

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See page 57 for IC Block Diagrams.

C508

C522

CN501

W502

R502

C501

C502

C503

C506

C507

L502

R503

C509

L501

C505

IC501

C516

R510

C511

R504

C512

R505

C513

R506

C514

R507

C515

R508

R509

R511

FB501

FB502

FB503

FB504

FB505

FB506

C523

C521

C519

C518

C517

C520

C525

C524

C504

J503

J502

J501

C510

1 50V

13P

100

1 50V

10k

0.1

22 50V

MM1623BFBE

0.1

10k

1000

6.3V

1000

6.3V

1000

6.3V

1000

6.3V

1000

6.3V

100

22p

0.1

100

16V

Y/G

RGBSEL

WIDE

D-GND

DSEL

VMUTE

V+5V

V-GND

CR/R

CB/B

COMPONENT

VIDEO

OUT

S VIDEO

VIDEO OUT

(CHASSIS)

VIDEO AMP, 75

Ω

DRIVER

(Page 32)

(Page 51)

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Q Q 3 7 6 3 1 5 1 5 0

T E L

1 3 9 4 2 2 9 6 5 1 3

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for HCD-DH3

Page 1: ...DIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION With 6 ohm loads both channels driven from 120 10 000 Hz rated 50 watts per channel channel minimum RMS power with no more than 10 total harmonic distortion from 250 milliwatts to rated output Amplifier section DIN power output rated 40 W 40 W 6 ohms at 1 kHz DIN Continuous RMS power output reference 50 W 50 W 6 ohms at 1 kHz 10 T...

Page 2: ...ical Pick up Block with 7 mm aperture Semiconductor laser DVD λ 650 nm CD λ 790 nm Frequency response DVD PCM 48 kHz 2 Hz 22 kHz 1dB CD 2 Hz 20 kHz 0 5 dB Video color system format US and Canadian models NTSC European and Russian models PAL Other models NTSC and PAL Tuner section FM stereo FM AM superheterodyne tuner FM tuner section Tuning range US and Canadian models 87 5 108 0 MHz 100 kHz step ...

Page 3: ... AC leakage 1 5 kΩ 0 15 µF AC voltmeter 0 75 V To Exposed Metal Parts on Set Earth Ground Self diagnosis Function When letters numbers appear in the display When the self diagnosis function is activated to prevent the system from malfunctioning a 5 character service number e g C 13 50 with a combination of a letter and 4 digits appears on the TV screen and the front panel display In this case chec...

Page 4: ...BT 42 6 21 Schematic Diagram BLUETOOTH Section DH5BT DH7BT 43 6 22 Printed Wiring Board XM Section DH7BT 44 6 23 Schematic Diagram XM Section DH7BT 45 6 24 Printed Wiring Board AMP Section 46 6 25 Schematic Diagram AMP Section 47 6 26 Printed Wiring Boards INPUT OUTPUT Section 48 6 27 Schematic Diagram INPUT OUTPUT Section 49 6 28 Printed Wiring Board KARAOKE Section 50 6 29 Schematic Diagram KARA...

Page 5: ...ular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time Soldering irons using a temperature regulator should be set to about 350 C Caution The printed pattern copper foil may peel away...

Page 6: ... used in this manual Logo DATA DVD DVD ROM R RW R RW in DATA DVD format containing MP3 audio tracks1 JPEG image 2 3 and conforming to UDF Universal Disk Format 1 data MP3 audio tracks must be in MPEG 1Audio Layer 3 format 2 File System Image standards for digital cameras regulated by Japan Electronics and Information Technology Industries Association JEITA 3 4 Standardization DVD RW DVD RW DVD R D...

Page 7: ...e characteristics of the recording device and authoring back if it has not been correctly the operation instructions for the recording device Note that some playback functions may not work with some DVD Rs RWs even if they have been correctly normal playback A disc created in Packet Write format cannot be played back Note on playback operations of DVD VIDEOs and VIDEO CDs Some playback operations ...

Page 8: ...t for searching the chapters titles and tracks Press to display the thumbnail pictures AUDIO Press to display the current audio signal on the TV screen SUBTITLE Press to switch the language of the subtitle DVD VIDEO ANGLE Press to change the angle DVD VIDEO with multi angles only DVD USB TUNER MENU Press to display the MENU items on the TV screen Press to preset the radio station Press to select t...

Page 9: ...d the timers wa PICTURE NAVI Press to select the VIEWER format for searching the chapters titles and tracks Press to display the thumbnail pictures ws REPEAT Press to listen to a disc a single track or file repeatedly FM MODE Press to select FM reception mode monaural or stereo wd AUDIO Press to display the current audio signal on the TV screen wf SUBTITLE Press to switch the language of the subti...

Page 10: ... chapters titles and tracks Press to display the thumbnail pictures ws REPEAT FM MODE Press to listen to a disc a single track or file repeatedly Press to select FM reception mode monaural or stereo wd AUDIO Press to display the current audio signal on the TV screen wf SUBTITLE Press to switch the language of the subtitle DVD VIDEO wg ANGLE Press to change the angle DVD VIDEO with multi angles onl...

Page 11: ...at for searching the chapters titles and tracks Press to display the thumbnail pictures wa AUDIO Press to display the current audio signal on the TV screen ws SUBTITLE Press to switch the language of the subtitle DVD VIDEO wd ANGLE Press to change the angle DVD VIDEO with multi angles only wf DVD TUNER MENU Press to display the MENU items on the TV screen Press to preset the radio station wg EQ Pr...

Page 12: ... Displays the text information Display 1 Indicates the selected function 2 Indicates the selected play mode 3 Lights up when timer is set 4 Lights up when a station is tuned in 5 Lights up when DSGX is turned on 6 Indicates the Playback status 7 Lights up when DTS is selected 8 Lights up when Dolby Digital is selected 9 Lights up when CATEGORY MODE is selected q Lights up when P AUTO or P VIDEO is...

Page 13: ... Page 14 3 5 MAIN CHASSIS SECTION Page 15 3 6 DMB15 BOARD Page 15 3 7 DVD MECHANISM DECK CDM86 DVBU101 Page 16 3 8 BELT MOT Page 16 3 9 OPTICAL PICK UP BLOCK KHM 313CAB Page 17 SET 1 four screws BV RING 2 screw BTP3 8 3 screw BTP3 8 6 steel cabinet 5 5 4 claw www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 8924982...

Page 14: ...screw BVTP3 10 DH7BT 5 8 back panel section 1 wire flat type 9 core DH3 DH5BT Canadian Russian Australian Chinese Singapore Taiwan Korean Thai DH7BT wire flat type 11 core DH5BT AEP MAIN board CN110 tuner FM AM 2 wire flat type 15 core MAIN board CN304 XM board CN001 DH7BT 6 two connectors CN850 CN870 7 connector CN203 Ver 1 2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8...

Page 15: ...DH7BT MAIN board CN306 BT board CN901 5 wire flat type 19 core MAIN board CN302 DMB15 board CN302 6 wire flat type 24 core CN101 4 connector CN401 7 connector CN201 2 two screws BVTP3 8 DH5BT DH7BT q two screws BVTP3 8 qa screw BVTP3 8 qs coating clip qd plate GND DVD 8 wire flat type 7 core CN202 9 wire flat type 13 core MAIN board CN301 DMB15 board CN106 qf DMB15 board www xiaoyu163 com QQ376315...

Page 16: ... mecha L holder CDM section bottom view DVD mechanism deck bottom view 1 belt MOT DVD mechanism deck bottom view www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 17: ...two claws 1 Remove the wire flat type 24 core of FFC holder 4 wire flat type 24 core 5 connector DVD mechanism deck bottom view www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 18: ...ent indicator tube 4 In the software version display mode each time the DISPLAY button is pressed the display changes from MC version MMLib version Bolero version in this order and returns to the model and destination information DH3 DH5BT In the software version display mode press the DISPLAY button MC version appears on the fluorescent indicator tube Also press the DISPLAY button again the displ...

Page 19: ...ing screen appears on the on screen display Manual Adjust 1 Track Balance Adjust 2 Track Gain Adjust 3 Focus Balance Adjust 4 Focus Gain Adjust 5 Eq boost Adjust 6 Iop 7 TRV Level 8 S curve FE Level 9 RFL PI Level 0 MIRR Time V v Change Value RETURN Return to previous menu 3 Select 6 Iop by pressing 6 button on the remote commander 4 Wait until a hexadecimal number appear in the on screen display ...

Page 20: ... 00 00 00 00 00 00 23 45 To Clear the Laser Hour Press the DISPLAY button on the remote commander and then press the CLEAR button on the remote commander The data for both CD and DVD data are reset Emg History Check Laser Hours CD 0h 0min DVD 0h 0min 01 01 05 04 04 00 92 46 00 00 00 00 00 00 00 23 45 02 02 02 01 01 00 A9 4B 00 00 00 00 00 00 00 23 45 Next Next page Prev Prev page 0 Return to Top M...

Page 21: ...DISC LIST Be sure to use the DVD disc that matches the signal standards of your region CD YEDS 18 Part No 3 702 101 01 PATD 012 Part No 4 225 203 01 DVD SL Single Layer HLX 503 NTSC Part No J 6090 069 A HLX 504 NTSC Part No J 6090 088 A HLX 506 PAL Part No J 6090 077 A DVD DL Dual Layer HLX 501 NTSC Part No J 6090 071 A HLX 505 NTSC Part No J 6090 089 A HLX 507 PAL Part No J 6090 078 A RFMON LEVEL...

Page 22: ...137 39 RAS RAS 140 18 CAS CAS 139 17 RCS CS 142 19 RWE WE 138 WIDE 49 16 SIGNAL PATH CD PLAY DVD PLAY AUDIO VIDEO Y CHROMA FOCUS COIL DRIVE TRACKING COIL DRIVE SLED MOTOR DRIVE SPINDLE MOTOR DRIVE FWD 174 25 24 16 REV 178 17 TROPENPWM 39 15 LOADING MOTOR DRIVE REGULATOR MUTE123 MUTE12 211 19 MUTE MUTE34 210 20 TSD_M TSD M 170 22 IOPMON 40 40 8 MUTE5 21 BUFFER BUFFER RF 3 3V AU 5V R CH REGO2 REGO1 ...

Page 23: ...S0 56 BUS1 88 RXD1 77 I XM RXD I USB RXD 79 I USB RXD 87 TXD1 60 O USB SO 2 DI 61 I USB SI 84 DO 8 O USB RST 1 RESET 57 BUS2 58 BUS3 59 BUCK SC RX IN SC TX OUT 60 CCE 61 RST 96 REQ 7 10 13 16 29 32 35 38 18 25 28 35 A0 A15 A1 A16 44 42 27 24 21 18 5 1 37 43 46 54 73 X2 75 X1 XO XI X901 9MHz 24 23 X951 16 9344MHz PATTERN ANTENNA FOR BLUETOOTH R CH R CH LINE AMP IC901 DH7BT DH3 DH5BT DH5BT DH7BT G B...

Page 24: ...EADPHONE AMP IC303 LINE AMP IC051 D A CONVERTER IC041 5 PDN 3 SDTI 11 AOUTL AOUTR 10 R CH 2 BICK 4 LRCK 1 MCLK XM RECEIVER IC001 37 I2S_DA 39 I2S_CLK 41 I2S_LRCLK 43 I2S_OCLK 18 COMM_RX_P 19 COMM_RX_N 23 COMM_TX_P 22 COMM_TX_N J001 3 2 1 D D VCC XM O XM RST 19 11 RST 3 SC_TX_OUT 5 SC_RX_IN OSC_IN OSC_OUT O SIR POWER I SIR RXD 3 42 O SIR TXD 43 3 8 5 2 6 R CH XM 5V B SWITCH Q222 LEVEL SHIFT IC304 X...

Page 25: ...L P F L P F L P F L P F PROTECT DETECT Q701 R L MUTING Q702 703 MIC AMP IC701 1 2 MIC AMP IC701 2 2 VR701 MIC LEVEL VR702 ECHO LEVEL J701 MIC C MUSIC L R AC DC CONVERTER IC209 2 2 COMPARATOR IC211 COMPARATOR IC210 XVOICE SCORE A XVOICE SCORE J MIC AC DC CONVERTER IC209 1 2 A 9V BUFFER Q701 DIGITAL ECHO IC702 11V SPEAKER J860 AUDIO MIC SIGNAL PATH R ch is omitted due to same as L ch DH3 DH5BT Austr...

Page 26: ...ETECT Q229 AU 5V 5V REGULATOR Q210 12V REGULATOR IC12 11V FOR HP AMP M 9V 3 3V FOR ADC 5V REGULATOR DH3 DH5BT 5 4V REGULATOR DH7BT IC201 VBUS 5V DH3 DH5BT XM 5 4V DH7BT XM 5V RIPPLE FILTER Q211 FAN MOTOR DRIVE Q205 207 3 3V REGULATOR IC702 1 8V REGULATOR IC106 SW 5V RF 3 3V 5V REGULATOR IC203 3 3V REGULATOR IC107 3 3V 3 3V REGULATOR IC105 BT 3 3V 3 3V REGULATOR IC903 1 8V REGULATOR IC704 1 5V REGU...

Page 27: ...de Y parts extracted from the conductor side f internal component Pattern from the side which enables seeing The other layers patterns are not indicated Caution Pattern face side Parts on the pattern face side seen from Conductor Side the pattern face are indicated Parts face side Parts on the parts face side seen from Component Side the parts face are indicated Circuit Boards Location C B These a...

Page 28: ...C3721 C3714 CN301 C3713 C3712 C3711 C3701 C187 R3728 R3727 R3726 R1557 R1559 IC102 IC201 IC104 IC103 IC101 IC106 C308 R2502 R2501 C2501 CN202 C226 C225 R243 M001 LOADING CN001 S001 S002 S001 DISC IN OUT S002 CHUCKING S003 TRIGGER S003 7 1 6 2 DMB15 BOARD SIDE A 1 869 463 11 21 E 1 5 E 1 2 18 19 FOR CHECK OPTICAL PICK UP BLOCK KHM 313CAB B POWER HT BOARD CN205 A MAIN BOARD CN301 D MAIN BOARD CN302 ...

Page 29: ... R1125 R1124 R1123 R1122 R1121 C176 C175 C174 R314 R1104 R1120 R1103 C164 R1551 R1504 C106 C109 R1502 R239 R238 C113 C127 C128 C131 C136 R104 R1503 R2505 R236 R237 C144 C155 C158 C160 C162 C3708 R1548 R4704 R4703 R4702 R4701 R1542 C192 R1547 C233 C196 R1546 R3719 R3729 R3779 R3789 R1524 R1526 IC3771 IC3711 R321 R138 C3702 R1161 R3503 R3502 R5016 DMB15 BOARD SIDE B 1 869 463 11 21 1 3 5 4 1C 1B 2E ...

Page 30: ...17 A0 A1 XRD XROMCS XWR HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 MSW LDO1 MREQ OCSW1 MIC KRMOD RFMON V2REFO RXD TXD PRST XIFCS IFBSY IFSDI IFSDO IFCK RF FCS FCS TRK TRK PD MSW VC IOP OCSW1 OCSW1 LDO2 PRST LDO1 TXD IFBSY SDA SCL IDSDI XIFCS IFCK IFSDO MREQ MIC KRMOD V2REFO VOA VOB VOC VOD VOE VOF PD VOE VC VOF VOB VOA RF VOD VOC TRK TRK FCS FCS RXD IOP LDO2 TXD RXD GND 3 3V RFMON V2REFO A0 A1 A2 GND VCC SCL...

Page 31: ...CSW1 TRG SW TRK TRK FCS FCS IOPMON VREFO SPFG FOO TRO FMO MUTE123 DMO MUTE TSD_M FCS FCS TRK TRK IOP OCSW1 LIMITSW OCSW CKSW TRG SW OCSW CKSW TRG SW TROPENPWM FWD REV TROPENPWM FWD REV SP SP LIMIT GND LIMIT SL SL SW 5V SW 3 3V M GND M 9V FOCUS TRACKING COIL DRIVE SLED SPINDLE LOADING MOTOR DRIVE 2 4 DH3 CH SP KR TH DH5BT CH SP TW KR TH DH5BT CND DH7BT D GND R227 0 R228 0 CN202 C225 C226 R243 R237 ...

Page 32: ...W FWD REV OCSW CKSW TSD_M V2REFO VREFO IOPMON SPFG DSEL WIDE MSW IFSDO IFCK XIFCS IFSDI SCL SDA IFBSY RXD TXD R1503 0 TRG SW PRST MREQ RF VC PD LDO1 LDO2 Y C V Y G CB B CR R XVOICE MIC KRMOD SCORE SPDIF MUTE MUTE123 ALRCK ABCK ACLK ASDATA0 ASDATA1 ASDATA2 ASDATA4 XRST LIMITSW TSD_M V2REFO VREFO IOPMON MSW WIDE DSEL SPFG FWD REV TROPENPWM FWD TROPENPWM REV CKSW TRG SW OCSW CKSW OCSW TRG SW XIFCS IF...

Page 33: ...0 0 0 0 01 100 6 3V 0 47 AK4358VQ L 0 47 0 4 7k 4 7k 2200p 1800p XRST ASDATA4 ALRCK ASDATA2 ASDATA1 ASDATA0 SDA SCL GND SPDIF SW 5V ABCK ACLK XVOICE SCORE LOUT1 LOUT1 ART ART ART ART ALT ALT RT FR FL RT LT FR FL XVOICE SCORE R3501 0 SPDIF ROUT1 ROUT1 ALT ALT ROUT1 ROUT1 LOUT1 LOUT1 LT XRST ABCK ACLK ASDATA0 ASDATA1 ASDATA2 ASDATA4 ALRCK SCL SDA XVOICE SCORE XRST ABCK ACLK ASDATA4 ASDATA0 ASDATA1 A...

Page 34: ...O 500 mV DIV 10 ns DIV 37 ns 1 1 Vp p 3 IC102 z n YUV2 Color bar 500 mV DIV 20 µs DIV H 1 Vp p 4 IC102 z YUV3 Color bar 500 mV DIV 20 µs DIV H 1 3 Vp p 5 IC102 x YUV4 Color bar 500 mV DIV 20 µs DIV H 1 1 Vp p 6 IC102 x x YUV5 Color bar 500 mV DIV 20 µs DIV H 0 9 Vp p q IC102 xzb ACLK 2 V DIV 20 ns DIV 40 6 ns 4 Vp p wa IC501 qh CR OUT Color bar 500 mV DIV 20 µs DIV H 1 5 Vp p ws IC501 qk CB OUT Co...

Page 35: ...1000 6 3V 75 1000 6 3V 75 1000 6 3V 75 100 75 0 0 0 0 0 0 22p 22p 22p 22p 22p 0 0 22p 0 1 3P 1P 100 16V Y G MUTE1 YC MIX GND1 BIAS I P CLP MUTE2 GND2 GND2 GND2 GND2 S2 S1 CR IN CB IN CY IN Y IN CVBS IN C IN VCC1 CR OUT CB OUT CY OUT Y OUT CVBS OUT C OUT S DC OUT VCC2 RGBSEL WIDE D GND D GND Y D GND C D GND V DSEL VMUTE V 5V V GND CR R CB B Y COMPONENT PR CR PB CB VIDEO OUT OUT S VIDEO VIDEO OUT CH...

Page 36: ...2 LB UB RD A7 A8 A9 A10 A11 A12 A4 A5 A6 D12 D13 A4 A5 A6 D8 D9 D10 D11 D12 D13 BUS0 BUS1 BUS2 BUS3 BUCK CCE USB SI USB SO DO USB RST LRCK BCK REQ ST REQ A IN GATE RST DI A3 A7 A16 A16 A3 D15 D14 D15 D14 D11 D10 D9 D8 VBUS 5V VBUS GND BOOT RESET RXD1 TXD1 DVSS VCC AM0 1 2 D D AM0 DVSS DVSS RVOUT1 RVIN RVIN RVOUT2 DVSS DVSS DVSS AM1 X2 DVSS X1 A13 A12 A11 A10 A9 A8 DVCC A7 A6 A5 A4 A3 A2 A1 A0 D15 ...

Page 37: ... REQ DVDD3 3V USB RST USB SI RXD USB SO TXD DI CTS DO RTS L OUT R OUT AVDD 3 3V DGND DACGND VOUT NC VDD CE GND 2 2 MP3 PROCESSOR TC94A70FG 007 S D 1 5V REGULATOR IPF SBSY RFRP FMO DMO XI XO RO DVR LO BUS0 BUS1 LDo MDi VCOi TRo FOo TEi TEZi SBOK FOK RFZi FEi SFSY LOCK BUS2 SO BUS3 SI BUCK CLK PIO0 PIO2 PIO3 PIO1 IRQ MS FGiN IO0 HSO IO1 UHSO DOUT PO6 AOUT1 PO7 BCK PO8 LRCK PO9 BCKi PI5 AIN PI4 LRCKi...

Page 38: ...9 R968 R967 R966 R965 C974 C973 R958 R906 R907 RB922 RB921 R908 IC921 RB923 RB924 R916 R917 IC901 JR902 C905 R913 R946 R948 R949 FB901 D901 D902 L901 FB902 D905 C930 R926 R924 R925 R923 C914 R920 R921 C920 G MAIN BOARD CN305 F POWER HT BOARD CN202 3 1 4 5 USB BOARD COMPONENT SIDE 1 872 670 11 11 NC USB BOARD CONDUCTOR SIDE 1 3 5 4 CHASSIS K A K A K K A A K A 1 4 USB A K 1 872 670 11 11 A B C D E F...

Page 39: ... C295 C223 D101 C293 C292 R410 C290 R292 R293 Q102 C294 R190 R189 R294 R176 R166 D301 CN311 FB302 JR105 R168 R167 R165 R173 C291 R296 R229 R228 R227 R248 R247 JR108 IC102 D104 R200 R230 Q226 D215 JR205 FB306 FB305 R329 R330 R345 R346 C221 C273 C242 C241 R341 R342 R334 R333 R243 C246 C247 FB301 R301 C230 JR304 C227 R361 R362 R340 R307 R306 R305 C334 R366 R308 C342 C341 JR111 JR301 C333 C224 R351 R3...

Page 40: ...D POWER ON ST BY 4V VSS RST FLMD TOOL 3 3V SYSRST 3 3VMNT XIFCS IFBSY DGND MIC KRMOD M REQ NC IFCK IFSDO IFSDI FL DATA FL CLK FL STB LED STANDBY EVER 3 3V 9V FLDD GND I REM FL RESET DGND 4V DGND KEY1 KEY3 KEY2 X101 32 768kHz I RMC I WAKE UP O FL DATA O ST CE O FL CLK O ST DATA O ST CLK TOOL0 XT2 XT1 FLMD0 X2 X1 REGC VSS EVSS0 VDD EVDD0 I PROTECT I RDS CLK I RDS DI I ST DI O USB RST O VID MUTE I AC...

Page 41: ...52BDTR2 0 15P 11P 100k 1SS355W 15P RT1N141C KTA1271Y AT 10k RT1N141C 1k 100 100 100k 100 100 INH VEE GND VCC Y0 Y2 Y Y3 Y1 B A X3 X0 X X1 X2 AGND AOUTL AOUTR DGND MIC MIC DET MIC SCORE HP DET A GND HP GND AUDIO DET AGND AINR AINL D GND D OUT 3 3V DVDD3 3V USB RST AVDD 3 3V R OUT DACGND L OUT DGND HP MUTE 11V HP IN L HP IN R A IN L A IN R FL GND D GND A GND DET 4V XM5 4V VMUTE A 9V 11V D GND A GND ...

Page 42: ...2 R951 R945 C945 R947 R943 R949 R967 R941 IC901 R950 R971 R970 R969 R908 R948 C946 R946 R944 R974 R973 R972 R907 R942 R968 R910 R911 R909 R914 R921 C923 R929 C925 R925 R923 C931 R927 R931 R933 R901 R902 R903 R904 R905 R906 FB908 FB909 FB910 FB911 FB901 FB902 C914 CN904 H MAIN BOARD CN306 BT BOARD SIDE A 1 873 212 11 11 1 1 6 1 1 25 50 26 6 3 5 4 NC NC BLUETOOTH MODULE BT BOARD SIDE B 1 873 212 11 ...

Page 43: ...4558V 470p 220 220 4 7k 470p 4 7k 4 7k 0 0047 0 0047 4 7k 4 7k 2 2 50V 4 7k 4 7k 2 2 50V 0 1 100 100 100 100 MC2838 T11 22p 22p 22 16V XC6213B332MR 0 1 4 7 35V 22p 22p 0 47k 47k 47k 47k MC2838 T11 100 100 100 100 6P 100 100 100 100 6P 0 47 16V 47 16V 2 2 50V 47 16V 100 22p 0 22 50V 0 22 50V 1 50V 1 50V 2 2 50V 0 1 47k BLUETOOTH MODULE CXN1404 5ACL 2p ROLE TXD CTS RXD RTS RTS TXD RXD CTS TXD RXD RT...

Page 44: ... C065 C055 C066 R065 R067 C067 R066 R055 C056 R056 R057 C057 C062 R017 R018 R019 C011 C012 C018 C019 X001 Q003 R021 C063 R024 R025 R026 R023 FB022 R022 FB021 C064 E 1 869 541 11 11 XM BOARD COMPONENT SIDE J MAIN BOARD CN304 1 3 4 6 1 4 XM XM BOARD CONDUCTOR SIDE 1 869 541 11 11 A B C D 1 2 3 4 5 6 7 8 9 Page 39 Semiconductor Location Ref No Location D011 C 2 D012 D 2 D215 E 2 IC001 C 3 IC041 D 4 I...

Page 45: ... 1 22p 22p 2 2k 4 7 50V 0 001 100k 100k 0 1 22 10V 15P 0 1 10 16V AK4384ET E2 0 01 100k 47k 0 001 0 001 22 10V 100 10p 10p 10p 10p 2 2k 22k 0 1 0 01 MC2840 0 01 0 1 1k 1k 0 4P 100 0 45 158MHz F2602E 01 TR RT1N141C NTJS3151P MCLK BICK SDTI LRCK PDN SMUTE CSN ACKS CCLK DIFO CDTI DZFL DZFR VDD VSS VCOM AOUTL P S AOUTR XM 3 3V SC TX OUT CDM SEL NC ERR IRQ NC RST L OUT R OUT AGND DGND XM 5 4V XM 5V XM ...

Page 46: ... R721 C774 C773 C847 R709 C844 C754 R755 CN702 CN703 CN705 C702 C720 C753 C710 C711 C728 L710 EP703 C798 C747 C740 C735 C709 C757 C748 L761 C731 C751 C701 C791 C708 C770 C719 C738 C781 C707 C777 C790 EP701 EP702 L711 L760 C769 CN700 CN704 C807 C808 C809 C810 E E E E E AMP BOARD COMPONENT SIDE 1 869 747 11 11 1 11 10 20 1 14 7 8 1 12 13 36 25 24 48 37 3 1 18 1 19 36 4 5 CHASSIS CHASSIS CHASSIS AMP ...

Page 47: ...V 560p 12 560p CXD9845AM 0 1 0 1 100 3 3 0 1 100 16V 100 100 100 100 4P 2P 220 16V 100 100 100 100 100 C807 100p C808 100p C809 100p C810 100p 100 0 001 100 0 1 22 10p 1M 10p 0 001 100 49 152MHz 0 001 0 01 0 01 10 50V 0 1 0 47k 100 0 01 0 01 10k 100 10V 0 01 0 01 10 50V 0 001 0 1 0 1 0 001 100 10V MC74VHC1GU04 22 0 0047 47k 0 01 100 100 470 MC74VHC74DTR2 0 1 10 50V 10 50V 0 1 0 001 PCM1803DBR 0 1 ...

Page 48: ...JW382 JW381 Q308 R384 R388 R386 R387 R383 Q307 R385 Q310 Q309 C274 R246 Q211 R234 R232 R233 C234 R377 R393 C329 R373 R379 Q315 R371 R226 IC303 R374 R378 R394 R380 C330 Q316 R372 R231 CN870 CN850 J860 C854 C853 C851 C852 E E 1 2 12 13 1 4 5 8 1 16 9 8 1 873 264 11 11 JACK BOARD ECHO LEVEL MIC LEVEL MIC AUDIO IN PHONES DH3 DH5BT DH3 DH5BT DH3 DH5BT AUS SP CHASSIS DH3 DH5BT DH3 DH5BT AUS SP E E E E E...

Page 49: ... A IN R A IN R HP IN R HP IN L HP R HP L HP L HP R HP MUTE HP MUTE HP IN R HP IN L 4 7 0 22 50V 470p 1 50V 47p 47 25V 0 0047 0 1 47 25V 0 0047 0 047 0 022 0 001 M65850FP E 10k 1k 100 10k 100k 10k 22 22 22k 22k 22k 22k 10k 470k 1k 100 100 22 100k UDZSNPTE 175 1B 100 100k 22k 22k 0 047 0 022 0 001 1 50V 22k 100 10k 47p 50K 2 2 50V 47k 1 50V 100k 10 50V 0 47 0 47 0 047 0 001 NJM4558M 0 47 50V 47p 220...

Page 50: ...4 C206 R414 R415 D203 R210 R244 R444 R443 R213 C200 R446 Q204 R209 Q201 R242 R217 R216 R445 D202 R215 C204 C203 Q202 R207 R202 R206 R218 C253 R253 JR202 P MAIN BOARD CN312 B DMB15 BOARD CN401 E E 1 2 6 7 1 5 8 5 4 1 8 5 4 1 8 5 4 1 E E E E VIDEO BOARD W502 V POWER BOARD CN32 N MAIN BOARD CN310 F USB BOARD CN908 E 1 873 263 11 11 POWER HT BOARD A K K A K A A K A K K A A A K A A K DH3 DH5BT AEP AUS ...

Page 51: ...7804LS BA90BC0T 2SA1235F 2SC3052 2SC3052 22k 470 10V 1000 6 3V 10k 1k 100 16V 470p 2 2 50V 0 1 MC2837 MC2837 1SS355W NJM4558M NJM4558M NJM2903M TE2 NJM2903M TE2 4 7k 4 7k 0 0 4 7k 22k 1k 22k 470 2 2k 0 0 10 10 22 22k 4 7k 47 25V 0 2 2k 47k 2 2 50V 4 7k NJM2903M TE2 0 1 2 2k 1k 220 47 25V 0 1 47 25V 0 47k 100k 0 01 7P 1k 1 47 25V 47k 10k 100k 2 2k 10k 4 7k 4 7k 0 0 MC2837 47 25V 47k 0 11EQS04 TB5 2...

Page 52: ...8 R917 R902 R903 R904 R905 R906 R907 1 873 261 11 13 11 13 PANEL BOARD A A K K K A K K A E E 1 16 17 32 33 48 49 64 4 1 E E 1B 2B 1C 2C L MAIN BOARD CN307 15 14 1 2 BLUETOOTH USB MEMORY DH5BT DH7BT DH5BT DH7BT DH3 D903 BLUETOOTH OPR Z 1 9 8 7 5 6 3 4 44 30 5 1 88 74 49 45 2 DC DC CONVERTER FLUORESCENT INDICATOR TUBE 1 1 3 DISPLAY PROGRESSIVE DSGX PRESET PRESET S901 919 D902 STANDBY 1 873 262 TOP K...

Page 53: ...1 10 9 8 7 6 5 4 3 2 1 64 63 62 61 52 1G 2 G 1k 3 3V GND OUT FL DATA FL CLK FL STB LED STANDBY EVER 3 3V 9V I REM FL RESET DGND 4V KEY1 KEY3 KEY2 FLDD GND DGND VSS OSCI OSCO RSTB CSB CLKB DIN VDD P1 P2 AD2 AD1 SG1 SG2 SG3 SG4 SG5 SG6 SG7 SG8 SG9 SG10 SG11 SG12 SG13 SG14 SG15 SG16 SG17 SG18 SG19 SG20 SG21 SG22 SG23 SG24 SG25 SG26 SG27 SG28 SG29 SG30 SG31 SG32 SG34 SG35 GR1 SG33 GR2 GR3 GR4 GR5 GR6 ...

Page 54: ...ARD CN704 T CHASSIS V POWER HT BOARD CN201 1 1 3 1 13 6 7 8 9 10 11 12 7 9 6 5 3 1 5 3 4 1 3 2 AMP BOARD CN705 U MAIN POWER TRANSFORMER E E E 1 3 K MAIN BOARD CN308 1 4 8 5 CHASSIS C B C B C B C B LINE FILTER 1 4 S G D S G D 1 3 POWER BOARD 1 872 998 11 12 11 12 SUB POWER TRANSFORMER DH5BT CND TW DH7BT DH5BT CND TW DH7BT DH3 DH5BT AEP RU AUS CH SP KR TH DH3 DH5BT AEP RU AUS CH SP KR TH DH5BT CND T...

Page 55: ... 0 01 47k 1k 2SC3052 10k 2P 2200 16V 4P 3P 1k 3P MIP2F2 TA7812 2SC3052 UDZW TE17 16B 470 10k 10 50V 2SA1235 1800 35V MTZJ T 77 27A 470 RB085T 90 D10SC6M TLP421F D4 GR TLP421F D4 GR TLP421F D4 GR 0 0022 1 50V 0 1 2W 2SC3052 470k 0 01 47 0 1 220 10V 47k FAN431AZXA 10k ST02D 200TA 2 2M 1 2W 5A 250V D3SB60F3 0 033 800V 0 15k 150k 2 2M 1 2W 390 250V S2V60 TA S2V60 TA VDD FB CL VCC SOURCE SOURCE DRAIN G...

Page 56: ... X2 500 mV DIV 20 ns DIV 50 ns 1 5 Vp p 22 8 µs 3 2 Vp p ea IC701 q LRCK 1 V DIV 10 µs DIV es IC701 qa BCK 1 V DIV 100 ns DIV 324 ns 3 6 Vp p ed IC703 8 Q2 1 V DIV 50 ns DIV 82 ns 4 Vp p ef IC709 4 1 V DIV 10 ns DIV 20 3 ns 3 9 Vp p ua IC902 ta OSCO 2 V DIV 200 ns DIV 482 ns 4 2 Vp p us Q903 Collector 10 V DIV 5 µs DIV 13 4 µs 30 Vp p MAIN Board XM Board PANEL Board AMP Board Waveforms USB Board w...

Page 57: ... 47 ROUT1 48 ROUT1 DSD PCM AUDIO I F 8 PDN 5 DZF1 6 CAD0 3 DZF3 4 DZF2 1 LOUT1 2 LOUT1 9 BICK 10 MCLK 11 DVDD 12 DVSS 13 SDTI4 14 SDTI1 15 SDTI2 16 SDTI3 17 LRCK CONTROL REGISTER 18 I2C 25 DSDL1 26 DSDR1 33 ROUT4 32 ROUT4 27 DSDL2 28 DSDR2 29 DSDL3 30 DSDR3 19 CCLK SCL 21 CSN CAD1 20 CDTI SDA 24 DSDR4 22 DCLK 23 DSDL4 31 DIF0 7 ACKSN 36 AVSS 35 AVDD 34 VREFH www xiaoyu163 com QQ376315150 9 9 2 8 9...

Page 58: ...S FILTER 6 75MHz LOW PASS FILTER 13 5MHz 18 CB OUT 19 GND2 17 GND2 15 GND2 75Ω DRIVER LOW PASS FILTER 6 75MHz LOW PASS FILTER 13 5MHz 14 CR IN 150kΩ BIAS 16 CR OUT 75Ω DRIVER LOW PASS FILTER 6 75MHz LOW PASS FILTER 13 5MHz 6dB 6dB USB Board IC915 R5523N001B TR F 1 EN 2 GND 3 FLG 4 IN 5 OUT GATE CONTROL UVLO THERMAL SHUTDOWN CURRENT LIMIT FLAG DELAY THERMAL OVER CURRENT PROTECTION VOLTAGE REFERENCE...

Page 59: ... INPUT SELECTOR INPUT GAIN CONTROL INPUT GAIN CONTROL MUTE MUTE REF MODE SELECTOR VOLUME VOLUME INR2 INR1 INL1 INL2 INL3 INL4 IGOUTL VOLINL IGOUTR VOLINR BASSR1 BASSL1 BASSR2 19 18 17 16 15 1 2 3 5 6 7 8 9 4 10 11 12 13 14 TONE CONTROL R CH BASS TREBLE VIN 1 CE 3 VSS 2 NC 4 VOUT 5 ON OFF CONTROL CURRENT LIMIT VOLTAGE REFERENCE BT Board IC903 XC6213B232MR www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2...

Page 60: ...ATOR DELTA SIGMA MODULATOR VINL 1 VINR 2 VREF1 3 VREF2 4 VCC AGND 5 6 BYPAS 8 TEST 9 LRCK 10 REFERENCE 1 64 1 128 DECIMATION FILTER WITH HIGH PASS FILTER SERIAL INTERFACE MODE FORMAT CONTROL MODE1 20 MODE0 19 FMT1 18 FMT0 17 OSR 16 SCKI 15 VDD 14 DGND 13 DOUT 12 BCK 11 CLOCK TIMING CONTROL POWER SUPPLY PDWN 7 5 VIN 4 VOUT 2 GND 3 NOISE BYPASS 1 CONTROL BANDGAP REFERENCE THERMAL PROTECTION www xiao...

Page 61: ... HPVDDR 42 41 HPOUTR1 HPVSSR 40 HPOUTR2 39 37 FSOCKO 38 FSOI 13 XOVSS 14 XFSOOUT 15 XOVDD 16 DVDD 17 DVSS 18 NSPMUTE 19 SOFTMUTE 20 PGMUTE SERIAL CONTROLLER 21 SCDT 22 SCSHIFT 23 SCLATCH 24 OVFFLAGR 28 MCKSEL 32 BFVDD 33 BFVSS 34 TEST 35 DVDD 36 XFSIIN LRCK BCK DATA IC705 CXD9788AR 14 1 2 3 4 5 6 7 13 12 11 10 9 8 VCC GND CK CLR CK CLR Q PR Q Q PR Q D D www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 ...

Page 62: ..._HS UVP PROTECTION LOGIC GATE DRIVE BST_B 28 PVDD_B 29 OUT_B 30 GND 31 GATE DRIVE OVER CURRENT FAULT OVER CURRENT FAULT TIMING CONTROL TIMING CONTROL HIZ_LS OCH OCL RESET HIZ_HS UVP PROTECTION LOGIC GATE DRIVE BST_D 20 GVDD_D 19 PVDD_D 21 OUT_D 22 GND 23 GATE DRIVE OVER CURRENT FAULT OVER CURRENT FAULT TIMING CONTROL TIMING CONTROL HIZ_LS OCH OCL RESET HIZ_HS UVP PROGRAMMABLE CURRENT SENSE TEMPERA...

Page 63: ...D 56 RSTB 52 OSCO 51 AD RAM DUTY CONTROL OSCILLATOR DIGIT CONTROL CLKB 54 DIN 55 CSB 53 P1 57 P2 58 AD DRIVER AD2 59 AD1 60 SG4 64 SG3 63 SG2 62 SG1 61 SG35 31 SG34 30 SG33 29 SG32 28 SG31 27 SG30 26 SG29 25 SG28 24 SG27 23 SG26 22 SG25 21 SG24 20 SG23 19 SG22 18 SG21 17 SG18 14 SG17 13 SG16 12 SG15 11 SG14 10 SG13 9 SG12 8 SG11 7 SG10 6 SG9 5 SG8 4 SG7 3 SG6 2 SG5 1 GR3 34 GR4 35 GR5 36 GR6 37 GR...

Page 64: ...TTENT OSCILLATION CONTROL GENERATOR CLOCK 12kHz MAXDC 5 7V 5 0V VDD UV 5 7V REGULATOR VDD CLAMP CIRCUIT 6 6V ILIMIT CORRECTION CIRCUIT FOR DRAIN CURRENT DETECT GATE DRIVER POWER MOSFET AT TURNING ON BLANKING PULSE GENERATION CIRCUIT POWER Board IC601 MIP2F20MS1SO www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892...

Page 65: ...the optical pick up block for CD 24 SVDD3 Power supply terminal 3 3V 25 CSO O Central servo signal output terminal Not used 26 RFLVL O RFRP low pass output terminal Not used 27 SGND Ground terminal 28 V2REFO O Reference voltage 2 8V output terminal Not used 29 V2O O Reference voltage 2V output to the optical pick up block 30 VREFO O Reference voltage 1 4V output terminal 31 FEO O Focus error monit...

Page 66: ...7 IOA0 O Address signal output to the flash ROM 94 DVSS Ground terminal 95 UWR O Write enable signal output terminal Not used 96 URD O Data read enable signal output terminal Not used 97 DVDD18 Power supply terminal 1 8V 98 IFSDO O Serial data output to the system controller 99 IFCK O Serial data transfer clock signal output to the system controller 100 XIFCS O Chip select signal output to the sys...

Page 67: ... RA1 to RA3 O Address signal output to the SD RAM 152 DVDD18 Power supply terminal 1 8V 153 154 NC Not used 155 DVDD3 Power supply terminal 3 3V 156 RCLK O Serial data transfer clock signal output to the SD RAM 157 CKE O Clock enable signal output to the SD RAM 158 to 160 RA11 RA9 RA8 O Address signal output to the SD RAM 161 DVSS Ground terminal 162 RA7 O Address signal output to the SD RAM 163 D...

Page 68: ...signal output to the motor coil driver 211 MUTE123 O Muting signal output to the motor coil driver 212 DVDD3 Power supply terminal 3 3V 213 ALRCK O L R sampling clock signal output to the D A converter 214 ABCK O Bit clock signal output to the D A converter 215 ACLK O Master clock signal output to the D A converter 216 DVSS Ground terminal 217 to 219 ASDATA1 to ASDATA2 O Audio serial data output t...

Page 69: ... frequency RF ripple zero crossing terminal 248 CRTPLP O Defect level filter capacitor connecting terminal 249 RFGND Ground terminal 250 251 NC Not used 252 OSP O RF offset cancellation capacitor connecting terminal 253 OSN O RF offset cancellation capacitor connecting terminal 254 RFGC O RF AGC loop capacitor connecting for DVD ROM 255 IREF I Reference current input terminal 256 AVDD3 Power suppl...

Page 70: ...P3 processor 60 CCE O Chip enable signal output to the MP3 processor 61 RST I Reset signal input from the MP3 processor L reset 62 DVSS Ground terminal 63 DVCC Power supply terminal 3 3 V 64 RD O Output enable signal output to the S RAM 65 WR O Write enable signal output to the S RAM 66 SRLLB O Lower byte control signal output to the S RAM 67 SRLUB O Upper byte control signal output to the S RAM 6...

Page 71: ...Two way EEPROM IIC clock bus terminal Not used 92 BCK O Bit clock signal output to the MP3 processor 93 DATA O Audio data output to the MP3 processor 94 GATE O Gate signal output to the MP3 processor 95 DVCC Power supply terminal 3 3 V 96 REQ I Request signal input from the MP3 processor 97 ST REQ I Request signal input from the MP3 processor 98 99 G 1 G 2 I Function selection signal input termina...

Page 72: ...24 XO O System clock output terminal 16 9344 MHz 25 XVDD3 Power supply terminal 3 3 V 26 DVSS3 Ground terminal 27 RO O Audio data R ch output to the input selector 28 DVDD3 Power supply terminal 3 3 V 29 DVR O Reference voltage 1 65V output terminal 30 LO O Audio data L ch output to the input selector 31 DVSS3 Ground terminal 32 VDDT3 Power supply terminal 3 3 V 33 VSS1 Ground terminal 34 VDD1 Pow...

Page 73: ...nverted signal input from the operation amplifier for PLL loop filter Not used 76 LPFo O Signal output from the operation amplifier for PLL loop filter Not used 77 PVREF I Reference voltage 1 65V input terminal Not used 78 VCOF O VCO filter output terminal Not used 79 PVSS3 Ground terminal 80 SLCo O EFM slice level output terminal Not used 81 RFi I RF signal input terminal Not used 82 RFRPi I RF r...

Page 74: ...b beam F input terminal Not used 99 TNPC O External capacitor connection terminal Not used 100 TNi E I Sub beam E input terminal Not used www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 75: ...nal for PHONES jack H plug insert 24 I AUDIO DET I Plug insert detection signal input terminal for AUDIO IN jack H plug insert 25 I MIC DET I Plug insert detection signal input terminal for MIC jack L plug insert 26 O MTK RST O Reset signal output to the servo DSP L reset 27 I MTK XIFCS I Chip select signal input from the servo DSP 28 I MTK KRMOD I Karaoke mode selection signal input from the serv...

Page 76: ...ndicator tube driver 75 O POWER O Sub power on off control signal output terminal H power on 76 O XM TXD O USB TXD O Serial data output to the USB controller DH3 DH5BT Serial data output to the XM receiver DH7BT 77 I XM RXD I USB RXD I Serial data input from the USB controller DH3 DH5BT Serial data input from the XM receiver DH7BT 78 NC O Not used 79 I USB RXD I Serial data input from the USB cont...

Page 77: ...al 99 VDD Power supply terminal 3 3V 100 EVDD0 Power supply terminal 3 3V www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 78: ...al 3 3V 21 VSS Ground terminal 22 CDMM_TX_N O XM transmitter differential signal negative output terminal 23 CDMM_TX_P O XM transmitter differential signal positive output terminal 24 25 VSS Ground terminal 26 OSC_OUT O System clock output terminal 45 158 MHz 27 VSS Ground terminal 28 OSC_IN I System clock input terminal 45 158 MHz 29 VSS Ground terminal 30 TEST Not used 31 VSS Ground terminal 32 ...

Page 79: ...II_DA Not used 48 SAII_EN Not used www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 80: ...control circuit L stop 9 OCP I Over current detection signal and didt protection signal input terminal 10 VC2 O Power supply output terminal for driver 11 P GND Ground terminal for low voltage side driver 12 VG L O Low voltage side driver drive signal output terminal 13 Not used 14 VB O Power supply output terminal for high voltage side driver 15 VS I High voltage side driver reference voltage inp...

Page 81: ...2179 081 1 CABINET ASSY STEEL DH5BT AEP RU AUS CH SP TW KR TH 1 X 2179 082 1 CABINET ASSY STEEL DH3 2 3 704 515 22 SCREW BV RING BLACK DH5BT DH7BT 2 3 704 515 32 SCREW BV RING SILVER DH3 3 3 077 331 01 BV3 3 CR 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 2 7 685 546 14 SCREW BTP 3X8 TYPE2 N S SILVER DH3 2 7 685 546 19 SCREW BTP 3X8 TYPE2 N S BLACK DH5BT DH7BT 7 1 STEEL CABINET SECTION DH5BT CND DH7BT...

Page 82: ...B BT 64 1 831 981 21 CABLE FLEXIBLE FLAT 4 CORE 65 1 457 413 11 CORE FERRITE 66 1 831 705 21 CABLE FLEXIBLE FLAT 9 CORE DH7BT 66 1 832 838 21 CABLE FLEXIBLE FLAT 13 CORE DH3 DH5BT 67 2 892 834 01 KNOB MIC DH5BT 67 2 892 834 12 KNOB MIC DH3 68 X 2179 077 1 DOOR ASSY DH7BT 68 X 2179 078 1 DOOR ASSY DH5BT AUS SP TW KR TH 68 X 2179 079 1 DOOR ASSY DH5BT AEP CH 68 X 2179 080 1 DOOR ASSY DH3 68 X 2179 0...

Page 83: ... 4 233 372 02 FOOT FELT 108 3 077 331 21 BV3 3 CR 109 A 1239 641 A USB BOARD COMPLETE DH3 DH5BT 110 1 834 229 21 CABLE FLEXIBLE FLAT 11 CORE DH3 DH5BT M201 1 787 629 11 D C FAN 50 SQUARE 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 3 7 685 647 79 SCREW BVTP 3X10 TYPE2 IT 3 4 7 685 863 09 SCREW BVTT 2 6X8 S DH7BT DH3 DH5BT DH3 DH5BT DH7BT not supplied not supplied DMB15 board section 1 3 3 3 3 3 3 3 3 ...

Page 84: ...RD COMPLETE for SERVICE DH5BT RU 153 A 1358 253 A DMB15 BOARD COMPLETE for SERVICE DH3 CH DH5BT CH 154 1 832 577 21 CABLE FLEXIBLE FLAT 13 CORE 155 1 832 604 21 CABLE FLEXIBLE FLAT 19 CORE 156 A 1236 563 A BT BOARD COMPLETE DH5BT DH7BT 157 1 832 583 21 CABLE FLEXIBLE FLAT 15 CORE DH5BT DH7BT 158 3 209 300 02 COVER MECHA L 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 DH5BT DH7BT 155 157 154 156 1 1 1 1...

Page 85: ...AUS 207 A 1283 983 A MAIN BOARD COMPLETE DH5BT KR 207 A 1284 015 A MAIN BOARD COMPLETE DH3 KR 207 A 1284 068 A MAIN BOARD COMPLETE DH5BT RU 207 A 1309 324 A MAIN BOARD COMPLETE DH5BT CH 207 A 1309 329 A MAIN BOARD COMPLETE DH3 CH 208 1 769 972 11 WIRE FLAT TYPE 13 CORE 209 1 832 805 21 CABLE FLEXIBLE FLAT 7 CORE DH3 DH5BT AEP RU AUS CH SP TW KR TH 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 207 203 2...

Page 86: ...H SP TW KR DH7BT 257 4 916 783 01 BUSHING CORD DH3 TH DH5BT TH 0258 1 769 079 41 CORD POWER DH3 KR DH5BT KR 0258 1 775 790 71 CORD POWER DH3 AUS DH5BT AUS 0258 1 782 464 22 CORD POWER DH3 CH DH5BT CH 0258 1 827 597 41 CORD POWER DH5BT TW 0258 1 830 188 11 CORD POWER DH3 SP DH5BT AEP RU SP 0258 1 830 190 11 CORD POWER DH5BT CND DH7BT 0258 1 834 288 11 CORD POWER DH3 TH DH5BT TH 0F1 1 576 232 51 FUS...

Page 87: ...SULATOR 305 3 087 599 01 INSULATOR SCREW 306 1 828 771 51 WIRE FLAT TYPE 24 CORE 0307 8 820 322 04 OPTICAL PICK UP BLOCK KHM 313CAB C2RP not supplied 306 304 305 301 304 303 307 305 not supplied MS 214 board not supplied 302 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892...

Page 88: ...RAMIC CHIP 0 01uF 10 16V C762 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C763 1 100 756 91 CERAMIC CHIP 0 047uF 50V C764 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C765 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C766 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C767 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C768 1 100 756 91 CERAMIC CHIP 0 047uF 50V C769 1 137 806 21 ELECT 1800uF 20 35V C770 1 137 198 81 FILM 1uF 5 50...

Page 89: ... 5 1 10W R713 1 216 809 11 METAL CHIP 100 5 1 10W R714 1 216 809 11 METAL CHIP 100 5 1 10W R718 1 216 833 11 METAL CHIP 10K 5 1 10W R719 1 220 942 11 METAL CHIP 3 3 1 1 4W R720 1 220 942 11 METAL CHIP 3 3 1 1 4W R721 1 216 833 11 METAL CHIP 10K 5 1 10W R722 1 216 841 11 METAL CHIP 47K 5 1 10W R724 1 216 793 11 METAL CHIP 4 7 5 1 10W R725 1 216 793 11 METAL CHIP 4 7 5 1 10W R726 1 216 849 11 METAL ...

Page 90: ...20 50V C957 1 162 919 11 CERAMIC CHIP 22PF 5 50V C958 1 162 919 11 CERAMIC CHIP 22PF 5 50V C965 1 126 189 11 ELECT CHIP 0 22uF 20 50V C966 1 126 189 11 ELECT CHIP 0 22uF 20 50V C969 1 162 919 11 CERAMIC CHIP 22PF 5 50V C971 1 162 919 11 CERAMIC CHIP 22PF 5 50V CONNECTOR CN901 1 784 374 51 CONNECTOR FFC FPC 15P CN902 1 573 806 21 PIN CONNECTOR 1 5mm SMD 6P CN903 1 573 806 21 PIN CONNECTOR 1 5mm SMD...

Page 91: ...MPLETE for SERVICE DH5BT AEP A 1243 331 A DMB15 BOARD COMPLETE for SERVICE DH3 SP TH DH5BT SP TW TH A 1358 250 A DMB15 BOARD COMPLETE for SERVICE DH3 AUS DH5BT AUS A 1358 251 A DMB15 BOARD COMPLETE for SERVICE DH3 KR DH5BT KR A 1358 252 A DMB15 BOARD COMPLETE for SERVICE DH5BT RU A 1358 253 A DMB15 BOARD COMPLETE for SERVICE DH3 CH DH5BT CH CAPACITOR C101 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C1...

Page 92: ... CHIP 0 001uF 10 50V C226 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C233 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C301 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C302 1 125 891 11 CERAMIC CHIP 0 47uF 10 10V C305 1 125 891 11 CERAMIC CHIP 0 47uF 10 10V C306 1 126 206 11 ELECT CHIP 100uF 20 6 3V C307 1 126 206 11 ELECT CHIP 100uF 20 6 3V C308 1 107 725 11 CERAMIC CHIP 0 1uF 10 16V C402 1 126 204 11 ELE...

Page 93: ...ETAL CHIP 750K 0 5 1 10W R142 1 216 845 11 METAL CHIP 100K 5 1 10W R143 1 216 809 11 METAL CHIP 100 5 1 10W R146 1 216 805 11 METAL CHIP 47 5 1 10W R151 1 216 805 11 METAL CHIP 47 5 1 10W R152 1 216 864 11 SHORT CHIP 0 R153 1 216 805 11 METAL CHIP 47 5 1 10W R155 1 216 805 11 METAL CHIP 47 5 1 10W R160 1 216 805 11 METAL CHIP 47 5 1 10W R161 1 216 809 11 METAL CHIP 100 5 1 10W R164 1 216 809 11 ME...

Page 94: ... 100 5 1 10W R3503 1 216 809 11 METAL CHIP 100 5 1 10W R3651 1 216 864 11 SHORT CHIP 0 R3652 1 216 864 11 SHORT CHIP 0 R3653 1 216 864 11 SHORT CHIP 0 R3711 1 216 823 11 METAL CHIP 1 5K 5 1 10W R3712 1 216 823 11 METAL CHIP 1 5K 5 1 10W R3713 1 216 828 11 METAL CHIP 3 9K 5 1 10W R3714 1 216 828 11 METAL CHIP 3 9K 5 1 10W R3715 1 216 829 11 METAL CHIP 4 7K 5 1 10W R3716 1 216 821 11 METAL CHIP 1K 5...

Page 95: ... 10W R371 1 216 829 11 METAL CHIP 4 7K 5 1 10W R372 1 216 829 11 METAL CHIP 4 7K 5 1 10W R373 1 216 845 11 METAL CHIP 100K 5 1 10W R374 1 216 845 11 METAL CHIP 100K 5 1 10W R377 1 216 833 11 METAL CHIP 10K 5 1 10W R378 1 216 833 11 METAL CHIP 10K 5 1 10W R379 1 216 829 11 METAL CHIP 4 7K 5 1 10W R380 1 216 829 11 METAL CHIP 4 7K 5 1 10W R383 1 216 805 11 METAL CHIP 47 5 1 10W R384 1 216 805 11 MET...

Page 96: ...02 1 815 629 21 JACK AUDIO IN J703 1 815 629 21 JACK PHONES JUMPER RESISTOR JR701 1 216 864 11 SHORT CHIP 0 JR704 1 216 864 11 SHORT CHIP 0 TRANSISTOR Q701 8 729 620 07 TRANSISTOR 2SC3052EF T1 LEF DH3 DH5BT Q703 8 729 620 07 TRANSISTOR 2SC3052EF T1 LEF DH3 DH5BT RESISTOR R701 1 216 833 11 METAL CHIP 10K 5 1 10W DH3 DH5BT R702 1 216 833 11 METAL CHIP 10K 5 1 10W DH3 DH5BT R703 1 216 829 11 METAL CH...

Page 97: ...5 156 11 CERAMIC CHIP 1uF 10V C199 1 115 456 21 DOUBLE LAYER 0 22F 5 5V C216 1 165 908 11 CERAMIC CHIP 1uF 10 10V C221 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C222 1 126 923 91 ELECT 220uF 20 10V C223 1 107 726 91 CERAMIC CHIP 0 01uF 10 16V C224 1 115 156 11 CERAMIC CHIP 1uF 10V DH5BT DH7BT C225 1 126 176 11 ELECT 220uF 20 10V DH7BT C225 1 126 923 91 ELECT 220uF 20 10V DH3 DH5BT C226 1 126 157 11 E...

Page 98: ...1 193 01 DIODE 1SS355WTE 17 D102 6 500 334 01 DIODE MC2836 T112 1 D103 6 501 582 01 DIODE 1N4002 B5 D104 6 500 334 01 DIODE MC2836 T112 1 D105 6 501 582 01 DIODE 1N4002 B5 D206 8 719 069 55 DIODE UDZSTE 175 6B D207 6 501 193 01 DIODE 1SS355WTE 17 D209 6 501 582 01 DIODE 1N4002 B5 DH3 DH5BT D215 6 501 193 01 DIODE 1SS355WTE 17 DH3 DH5BT D216 6 501 193 01 DIODE 1SS355WTE 17 DH7BT D301 6 500 334 01 D...

Page 99: ...9 11 METAL CHIP 100 5 1 10W DH3 DH5BT R142 1 216 809 11 METAL CHIP 100 5 1 10W DH7BT R143 1 216 809 11 METAL CHIP 100 5 1 10W DH7BT R144 1 216 809 11 METAL CHIP 100 5 1 10W R145 1 216 809 11 METAL CHIP 100 5 1 10W R146 1 216 809 11 METAL CHIP 100 5 1 10W R148 1 216 809 11 METAL CHIP 100 5 1 10W R149 1 216 809 11 METAL CHIP 100 5 1 10W R152 1 216 809 11 METAL CHIP 100 5 1 10W DH3 SP DH5BT CND AEP S...

Page 100: ...CHIP 22K 5 1 10W R337 1 216 841 11 METAL CHIP 47K 5 1 10W R338 1 216 841 11 METAL CHIP 47K 5 1 10W R339 1 216 809 11 METAL CHIP 100 5 1 10W R340 1 216 809 11 METAL CHIP 100 5 1 10W R341 1 216 809 11 METAL CHIP 100 5 1 10W DH3 DH5BT R342 1 216 809 11 METAL CHIP 100 5 1 10W DH3 DH5BT R343 1 216 821 11 METAL CHIP 1K 5 1 10W DH7BT R344 1 216 821 11 METAL CHIP 1K 5 1 10W DH7BT R345 1 216 829 11 METAL C...

Page 101: ... D903 6 501 879 01 LED SELK6E10C DTP5 BLUETOOTH DH5BT DH7BT D904 6 500 334 01 DIODE MC2836 T112 1 D905 6 500 335 01 DIODE MC2838 T112 1 D906 8 719 069 56 DIODE UDZSNPTE 176 2B FERRITE BEAD FB901 1 414 235 22 INDUCTOR FERRITE BEAD FLUORESCENT INDICATOR TUBE FL901 1 519 942 11 INDICATOR TUBE FLUORESCENT IC IC901 6 600 349 31 IC NJL24H400A IC902 6 711 008 01 IC PT6302LQ 010 JUMPER RESISTOR JR901 1 21...

Page 102: ...IP 0 1uF 10 50V 0C19 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V 0C20 1 126 947 11 ELECT 47uF 20 35V 0C21 1 115 340 11 CERAMIC CHIP 0 22uF 10 25V 0C22 1 107 824 11 CERAMIC 220PF 5 1KV 0C23 1 107 824 11 CERAMIC 220PF 5 1KV 0C24 1 165 610 11 FILM 33000PF 3 800V 0C25 1 126 949 11 ELECT 220uF 20 35V C31 1 128 951 21 ELECT 2200uF 20 16V C32 1 137 806 21 ELECT 1800uF 20 35V C34 1 126 934 11 ELECT 220uF 20 1...

Page 103: ...TAL CHIP 22K 0 5 1 10W R657 1 216 805 11 METAL CHIP 47 5 1 10W R658 1 218 887 11 METAL CHIP 47K 0 5 1 10W R659 1 216 821 11 METAL CHIP 1K 5 1 10W R660 1 216 821 11 METAL CHIP 1K 5 1 10W R661 1 216 833 11 METAL CHIP 10K 5 1 10W R662 1 216 833 11 METAL CHIP 10K 5 1 10W R663 1 216 817 11 METAL CHIP 470 5 1 10W TRANSFORMER 0T1 1 445 048 21 TRANSFORMER LINE FILTER DH3 DH5BT AEP RU AUS CH SP KR TH 0T1 1...

Page 104: ...3 DH5BT AEP AUS SP IC210 8 759 700 07 IC NJM2903M DH3 DH5BT AEP AUS SP IC211 8 759 700 07 IC NJM2903M DH3 DH5BT AEP AUS SP JUMPER RESISTOR JR202 1 216 864 11 SHORT CHIP 0 DH3 DH5BT JR206 1 216 864 11 SHORT CHIP 0 JR210 1 216 864 11 SHORT CHIP 0 JR211 1 216 864 11 SHORT CHIP 0 JR212 1 216 864 11 SHORT CHIP 0 TRANSISTOR Q201 8 729 620 07 TRANSISTOR 2SC3052EF T1 LEF Q202 8 729 600 22 TRANSISTOR 2SA12...

Page 105: ...6 864 11 SHORT CHIP 0 DH3 DH5BT AEP AUS SP R290 1 216 864 11 SHORT CHIP 0 DH3 DH5BT AEP AUS SP R414 1 216 833 11 METAL CHIP 10K 5 1 10W R415 1 216 833 11 METAL CHIP 10K 5 1 10W R443 1 216 825 11 METAL CHIP 2 2K 5 1 10W R444 1 216 833 11 METAL CHIP 10K 5 1 10W R445 1 216 833 11 METAL CHIP 10K 5 1 10W R446 1 216 833 11 METAL CHIP 10K 5 1 10W SP POWER HT SP BOARD CAPACITOR C851 1 162 962 11 CERAMIC C...

Page 106: ...LIF NON ZIF 7P CN905 1 784 863 51 CONNECTOR FFC LIF NON ZIF 11P CN908 1 770 469 21 PIN CONNECTOR PC BOARD 2P DIODE D901 6 501 579 01 DIODE MC2837 D902 6 501 579 01 DIODE MC2837 D905 6 501 579 01 DIODE MC2837 JUMPER RESISTOR FERRITE BEAD FB901 1 216 295 91 SHORT CHIP 0 FB902 1 414 233 22 INDUCTOR FERRITE BEAD IC IC901 6 807 884 01 IC TMP92CD28AFG 6UJ5 IC915 6 710 887 01 IC R5523N001B TR F IC921 6 7...

Page 107: ...864 11 SHORT CHIP 0 C521 1 162 919 11 CERAMIC CHIP 22PF 5 50V C522 1 216 864 11 SHORT CHIP 0 C523 1 162 919 11 CERAMIC CHIP 22PF 5 50V C524 1 162 919 11 CERAMIC CHIP 22PF 5 50V C525 1 216 864 11 SHORT CHIP 0 CONNECTOR CN501 1 779 281 11 CONNECTOR FFC LIF NON ZIF 13P JUMPER RESISTOR FB501 1 216 864 11 SHORT CHIP 0 FB502 1 216 864 11 SHORT CHIP 0 FB503 1 216 864 11 SHORT CHIP 0 FB504 1 216 864 11 SH...

Page 108: ...11 CORE FERRITE 66 1 831 705 21 CABLE FLEXIBLE FLAT 9 CORE DH7BT 66 1 832 838 21 CABLE FLEXIBLE FLAT 13 CORE DH3 DH5BT XM C015 1 162 919 11 CERAMIC CHIP 22PF 5 50V C016 1 162 919 11 CERAMIC CHIP 22PF 5 50V C017 1 162 919 11 CERAMIC CHIP 22PF 5 50V C018 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C019 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C021 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C022 1 107 826 1...

Page 109: ...RE FLAT TYPE 11 CORE DH7BT 206 1 769 991 11 WIRE FLAT TYPE 13 CORE DH3 DH5BT 208 1 769 972 11 WIRE FLAT TYPE 13 CORE 209 1 832 805 21 CABLE FLEXIBLE FLAT 7 CORE DH3 DH5BT AEP RU AUS CH SP TW KR TH 255 1 457 368 11 CORE FERRITE EXCEPT DH3 TH DH5BT TH 255 1 500 386 11 FILTER CLAMP FERRITE CORE DH3 TH DH5BT TH 257 3 703 244 00 BUSHING 2104 CORD 0258 1 769 079 41 CORD POWER DH3 KR DH5BT KR 0258 1 775 ...

Page 110: ...O www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 111: ...ement 1 Refer to original service manual for other information TABLE OF CONTENTS 1 NEW FORMER DISCRIMINATION 2 2 DIAGRAMS 2 1 Printed Wiring Boards INPUT OUTPUT Section 4 2 2 Schematic Diagram INPUT OUTPUT Section 5 2 3 Printed Wiring Board KARAOKE Section 6 2 4 Schematic Diagram KARAOKE Section 7 2 5 Schematic Diagram MAIN Section 1 2 8 2 6 Schematic Diagram MAIN Section 2 2 9 2 7 Printed Wiring ...

Page 112: ...ent Side Former 1 873 264 11 New 1 873 264 13 SP Board Component Side Former 1 873 265 11 New 1 873 265 13 HP AMP Board Component Side Former 1 873 267 11 New 1 873 267 13 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 113: ...ustralian model CH Chinese model CND Canadian model KR Korean model RU Russian model SP Singapore model TH Thai model TW Taiwan model Note on Printed Wiring Board X parts extracted from the component side Y parts extracted from the conductor side f internal component Pattern from the side which enables seeing The other layers patterns are not indicated Note The components identi fied by mark 0 or ...

Page 114: ...R372 R231 CN870 CN850 J860 C854 C853 C851 C852 Q702 S G D E 1 2 12 13 1 4 5 8 1 16 9 8 1 873 264 13 13 JACK BOARD ECHO LEVEL MIC LEVEL MIC AUDIO IN PHONES DH3 DH5BT DH3 DH5BT DH3 DH5BT AUS CH SP TW KR TH CHASSIS DH3 DH5BT DH3 DH5BT AUS CH SP TW KR TH E E E E E E E 1 2 12 13 1 2 12 13 5 8 1 4 HP AMP BOARD Q MAIN BOARD CN303 1 873 265 13 13 DH3 DH5BT DH3 DH5BT R AMP BOARD CN702 Refer to page 46 on o...

Page 115: ... 22 22k 22k 22k 22k 10k 470k 100 100 22 100k UDZSNPTE 175 1B 100 100k 22k 22k 0 047 0 022 0 001 1 50V 22k 100 10k 47p 50K 2 2 50V 47k 1 50V 100k 10 50V 0 47 0 47 0 047 0 001 NJM4558M 0 47 50V 47p 2 2k 0 001 50K 100k 2SK2158 0 1 10k 1k 4 7k 4 7k 0 01 2SC3052F 47k 1 50V NJM4558M 47 25V 220 10V MIC MIC DET MIC SCORE A IN L HP DET HP GND HP L HP R A GND A IN R HP GND AUDIO DET MIC MIC DET MIC SCORE A ...

Page 116: ...MB15 BOARD CN401 E E 1 2 6 7 1 5 8 5 4 1 8 5 4 1 8 5 4 1 E E E E VIDEO BOARD W502 V POWER BOARD CN32 N MAIN BOARD CN310 F USB BOARD CN908 E 1 873 263 13 13 POWER HT BOARD A K K A K A A K A K K A A A K A A K DH3 DH5BT AEP RU AUS CH SP TW KR TH 1 3 1 3 1 3 1 1 1 3 2 3 1 3 1 3 DH3 DH5BT DH7BT CHASSIS M201 FAN M DH3 DH5BT 3 1 A B C D E F 1 2 3 4 5 6 7 8 9 10 DH3 DH5BT AEP RU AUS CH SP TW KR TH Refer t...

Page 117: ... 50V 0 1 MC2837 MC2837 1SS355W NJM4558M NJM4558M NJM2903M TE2 NJM2903M TE2 4 7k 4 7k 0 0 4 7k 22k 1k 22k 470 2 2k 0 0 10 10 22 47k 4 7k 47 25V 0 1k 47k 2 2 50V 4 7k NJM2903M TE2 0 1 2 2k 1k 220 47 25V 0 1 47 25V 0 47k 100k 0 1 7P 1k 0 1 47 25V 22k 10k 100k 2 2k 10k 4 7k 4 7k 0 0 MC2837 47 25V 47k 0 11EQS04 TB5 2P NJM2903M TE2 V 5V VMUTE V GND SW 5V D GND M 9V M GND SW 3 3V GND 11V VBUS 5V VBUS GND...

Page 118: ...EY3 KEY2 X101 32 768kHz I RMC I WAKE UP O FL DATA O ST CE O FL CLK O ST DATA O ST CLK TOOL0 XT2 XT1 FLMD0 X2 X1 REGC VSS EVSS0 VDD EVDD0 I PROTECT I RDS CLK I RDS DI I ST DI O USB RST O VID MUTE I AC CUT EVSS1 O DISCHARGE EVDD1 O SEL B O SEL A O XM 5V P ON O XM RST O HP MUTE I HP DET I AUDIO DET O MTK RST I MTK XIFCS I MIC DET AVREF0 AVREF1 O SM INIT O SM NSP MUTE I MTK CLK I MTK DI O MTK DATA O S...

Page 119: ... X X1 X2 AGND AOUTL AOUTR DGND MIC MIC DET MIC SCORE HP DET A GND HP GND AUDIO DET AGND AINR AINL D GND D OUT 3 3V DVDD3 3V USB RST AVDD 3 3V R OUT DACGND L OUT DGND HP MUTE 11V HP IN L HP IN R A IN L A IN R FL GND D GND A GND DET 4V XM5 4V VMUTE A 9V 11V D GND A GND A GND 9V A 5V AGND AGND D 3 3V INIT NSP MUTE DGND SC LATCH SC SHIFT SC DT DGND SOFT MUTE PG MUTE OVF L OUT AGND R OUT 9V SC RX IN DG...

Page 120: ...7 R361 R362 R340 R307 R306 R305 C334 R366 R308 C342 C341 JR111 JR301 C333 C224 R351 R302 C316 C315 IC302 R367 R365 C266 R359 JR110 R249 R370 R368 JR302 R352 Q301 Q302 R369 R356 R360 C338 C337 R355 R331 R332 IC401 DH3 CH SP KR TH DH5BT CH SP TW KR TH E E E E 1 2 10 11 1 1 3 2 14 15 E 1 3 5 4 E 19 1 E 2 18 E 2 1 15 14 10 2 11 1 E E E 18 19 1 2 E E A K K E E 80 1 100 30 50 51 81 31 13 1 12 2 2 1 6 7 ...

Page 121: ...METAL CHIP 10K 5 1 10W R388 1 216 833 11 METAL CHIP 10K 5 1 10W R393 1 216 833 11 METAL CHIP 10K 5 1 10W R394 1 216 833 11 METAL CHIP 10K 5 1 10W JACK BOARD CAPACITOR C701 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V DH3 DH5BT C702 1 126 957 11 ELECT 0 22uF 20 50V DH3 DH5BT C703 1 162 923 11 CERAMIC CHIP 47PF 5 50V DH3 DH5BT C704 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V DH3 DH5BT C705 1 162 962 11 CERA...

Page 122: ...CERAMIC CHIP 0 022uF 10 25V C752 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V DH3 DH5BT CONNECTOR CN701 1 784 731 11 CONNECTOR FFC 9P DH7BT CN701 1 784 735 11 CONNECTOR FFC 13P DH3 DH5BT DIODE D701 8 719 069 54 DIODE UDZSNPTE 175 1B DH3 DH5BT AUS CH SP TW KR TH FERRITE BEAD JUMPER RESISTOR FB741 1 216 864 11 SHORT CHIP 0 FB742 1 216 864 11 SHORT CHIP 0 FB743 1 216 864 11 SHORT CHIP 0 DH7BT FB743 1 414...

Page 123: ...BLE RESISTOR VR701 1 227 785 11 RES VAR CARBON 50K MIC LEVEL DH3 DH5BT VR702 1 227 785 11 RES VAR CARBON 50K ECHO LEVEL DH3 DH5BT AUS CH SP TW KR TH A 1236 738 A MAIN BOARD COMPLETE DH7BT A 1236 762 A MAIN BOARD COMPLETE DH5BT CND A 1239 853 A MAIN BOARD COMPLETE DH3 SP TH A 1242 925 A MAIN BOARD COMPLETE DH5BT AEP A 1243 366 A MAIN BOARD COMPLETE DH5BT SP TW TH A 1259 088 A MAIN BOARD COMPLETE DH...

Page 124: ...CHIP 1uF 10 10V DH5BT DH7BT C338 1 165 908 11 CERAMIC CHIP 1uF 10 10V DH5BT DH7BT C341 1 165 908 11 CERAMIC CHIP 1uF 10 10V DH7BT C342 1 165 908 11 CERAMIC CHIP 1uF 10 10V DH7BT CONNECTOR CN101 1 565 042 11 HOUSING CONNECTOR PC BOARD 5P CN110 1 784 731 11 CONNECTOR FFC 9P DH3 DH5BT CND AUS RU CH SP TW KR TH DH7BT CN110 1 568 854 11 CONNECTOR FFC 11P DH5BT AEP CN301 1 779 550 21 CONNECTOR FFC LIF N...

Page 125: ... 11 METAL CHIP 1K 5 1 10W R116 1 216 809 11 METAL CHIP 100 5 1 10W R117 1 216 809 11 METAL CHIP 100 5 1 10W R118 1 216 809 11 METAL CHIP 100 5 1 10W DH7BT R119 1 216 809 11 METAL CHIP 100 5 1 10W DH7BT R121 1 216 821 11 METAL CHIP 1K 5 1 10W R122 1 216 809 11 METAL CHIP 100 5 1 10W R123 1 216 809 11 METAL CHIP 100 5 1 10W R124 1 216 809 11 METAL CHIP 100 5 1 10W R125 1 216 809 11 METAL CHIP 100 5 ...

Page 126: ... 216 833 11 METAL CHIP 10K 5 1 10W R302 1 216 833 11 METAL CHIP 10K 5 1 10W R303 1 216 809 11 METAL CHIP 100 5 1 10W R304 1 216 809 11 METAL CHIP 100 5 1 10W R305 1 216 793 11 METAL CHIP 4 7 5 1 10W R306 1 216 797 11 METAL CHIP 10 5 1 10W R307 1 216 797 11 METAL CHIP 10 5 1 10W R308 1 216 797 11 METAL CHIP 10 5 1 10W R311 1 216 833 11 METAL CHIP 10K 5 1 10W R312 1 216 833 11 METAL CHIP 10K 5 1 10W...

Page 127: ...MPLETE DH3 DH5BT AEP RU AUS CH SP TW KR TH A 1283 594 A POWER HT BOARD COMPLETE DH5BT CND 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 CAPACITOR C200 1 165 908 11 CERAMIC CHIP 1uF 10 10V C201 1 126 937 11 ELECT 4700uF 20 16V C202 1 126 925 91 ELECT 470uF 20 10V C203 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C204 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C205 1 126 923 91 ELECT 220uF 20 10V C206 1 107 826 11 C...

Page 128: ... TRANSISTOR 2SA1235 F Q204 8 729 620 07 TRANSISTOR 2SC3052EF T1 LEF Q205 8 729 620 07 TRANSISTOR 2SC3052EF T1 LEF Q206 8 729 036 86 TRANSISTOR KTC3203Y AT Q207 8 729 600 22 TRANSISTOR 2SA1235 F RESISTOR CAPACITOR R201 1 216 789 11 METAL CHIP 2 2 5 1 10W R202 1 216 825 11 METAL CHIP 2 2K 5 1 10W R203 1 216 789 11 METAL CHIP 2 2 5 1 10W R205 1 216 789 11 METAL CHIP 2 2 5 1 10W R206 1 216 789 11 META...

Page 129: ...280 1 216 837 11 METAL CHIP 22K 5 1 10W DH3 DH5BT AEP RU AUS CH SP TW KR TH R281 1 216 821 11 METAL CHIP 1K 5 1 10W DH3 DH5BT AEP RU AUS CH SP TW KR TH R282 1 216 837 11 METAL CHIP 22K 5 1 10W DH3 DH5BT AEP RU AUS CH SP TW KR TH POWER HT SP R283 1 216 817 11 METAL CHIP 470 5 1 10W DH3 DH5BT AEP RU AUS CH SP TW KR TH R284 1 216 825 11 METAL CHIP 2 2K 5 1 10W DH3 DH5BT AEP RU AUS CH SP TW KR TH R286...

Page 130: ...Suffix 12 Change of PANEL and TOP KEY boards Suffix 13 Change of HP AMP JACK MAIN POWER HT and SP boards Suffix 13 SUPPLEMENT 1 ECN ECC15589 1 2 2007 10 Addition of Chinese model HCD DH3 DH5BT Change of DMB15 board Suffix 21 Change of Part No for power cord Thai model Change of Part No for DMB15 board Australian Korean Russian models ECN ECC24674 ECC27840 ECC29692 www xiaoyu163 com QQ376315150 9 9...

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