GrundigGDV130ServiceManual2 维修电路图、原理图.pdf

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1、DVDService Manual 2. Ergnzung / Supplement 2 Materialnummer/Part Number 720105379700 nderungen vorbehalten/Subject to alteration Printed in Germany E-BS-SA15 0601 Grundig Service Hotline Deutschland. TV TV SAT VCR/LiveCam HiFi/Audio Car Audio Telekommunikation Fax: Planatron (8.00-22.00 Uhr) 0180/52

2、318-41 0180/52318-49 0180/52318-48 0180/52318-42 0180/52318-43 0180/52318-44 0180/52318-45 0180/52318-51 0180/52318-99 .Mo.-Fr. 8.00-18.00 Uhr 0180/52318-40 0180/52318-50 Telefon: Fax: Technik: Ersatzteil-Verkauf:.Mo.-Fr. 8.00-19.00 Uhr GDV 130 GMI6300 GDV 130/2 GMI6400 Malaga SE 1210 GMI6600 Zustzl

3、ich erforderliche Unterlagen fr den Komplettservice Additionally required Service Documents for the Complete Service Service Manual Ergnzung Supplement Service Manual ? DVD / VIDEO CD / CD PLAYER? ON/? DISCOPEN/CLOSE ? MENU DISPLAY PLAY SELECT GDV 130 Materialnr./Part No. 720105379500 Malaga SE 1210

4、 Materialnr./Part No. 720105379600 Sicherheit Safety Materialnr./Part No. 720108000000 Allgemeiner Teil / General SectionGDV 130 / Malaga SE 1210 2GRUNDIG Service Es gelten die Vorschriften und Sicherheitshinweise gem dem Service Manual Sicherheit, Material- nummer 720108000000, sowie zustzlich die

5、eventu- ell abweichenden, landesspezifischen Vorschriften! The regulations and safety instructions shall be valid as provided by the Safety Service Manual, part number 720108000000, as well as the respective national deviations. Table of Contents Page Important Hints. 2 IC Block Diagram U 401 . 2 Ch

6、assis Board. 10 Main Circuit Diagram. 3 Control Unit . 4 Audio/Video . 5 Audio/Video Decoder . 6 Interface . 8 Keyboard Control Unit. 4, 12 Important Hints This Service Manual supplement contains the following changed figures of the printed circuit boards and the corresponding circuit diagrams for:

7、GDV 130from serial number 01526010520048456x: Keyboard Control Unit (can be identified at the PCB with one clad side only)Part number 275990200200 Display U3Part number 759880565900 Software (from V6.34)Part number 275990172100 GDV 130from serial number 01526010520044404x: GDV 130/2from serial numbe

8、r 01547240520017294x: Malaga SE 1210from serial number 01547560520014350 x: Chassis BoardPart number 275990107900 IC U401 (ADV7170)Part number 759880565800 Software (from V2.15)Part number 275990171601 You can order the changed spare parts/software under the given part numbers at the Spare Parts Ser

9、vice. General Note Basic instructions for servicing are given in the following Service Manuals: Service Manual Safety, Part number 720108000000 Service Manual GDV130, Part number 720105379500 Supplement Malaga SE1210, Part number 720105379600 Wichtige Hinweise Diese Service-Manual-Ergnzung enthlt fo

10、lgende genderte Plati- nenabbildungen und zugehrige Schaltplne fr: GDV 130ab Seriennummer 01526010520048456x: Bedieneinheit (erkennbar an der einseitig kaschierten Platine) Materialnummer 275990200200 Display U3Materialnummer 759880565900 Software (ab V6.34) Materialnummer 275990172100 GDV 130ab Ser

11、iennummer 01526010520044404x: GDV 130/2ab Seriennummer 01547240520017294x: Malaga SE 1210ab Seriennummer 01547560520014350 x: ChassisplatteMaterialnummer 275990107900 IC U401 (ADV7170) Materialnummer 759880565800 Software (ab V2.15) Materialnummer 275990171601 Unter den angegebenen Materialnummern k

12、nnen Sie die genderten Ersatzteile/Software ber den Ersatzteil-Service bestellen. Allgemeiner Hinweis Grundlage fr den Service sind folgende Service Manuals: Sicherheit, Materialnummer 720108000000 Service Manual GDV130, Materialnummer 720105379500 Ergnzung Malaga SE1210, Materialnummer 720105379600

13、 12 13141516171819 20 21 22 3 4 5 6 7 1 2 10 11 8 9 4039 384142434436353437 PIN 1 IDENTIFIER ADV7170/ADV7171 PQFP/TQFP TOP VIEW (Not to Scale) 29 30 31 32 27 28 25 26 23 24 33VREF DAC A DAC B VAA GND VAA DAC D BLANK P13 P14 P15 HSYNC FIELD/VSYNC ALSB VAA P5 P6 P7 P8 P9 P10 P11 P12 GND VAA DAC C COMP

14、 SDATA SCLOCK GND VAA GND RESET CLOCK GND P4 P3 P2 P1 P0 TTX TTXREQ RSET SCRESET/ RTC IC-Blockdiagramm / IC Block Diagram U401 (ADV 7170) YUV TO RBG MATRIX VIDEO TIMING GENERATOR 998 10 88810 8 8810 YCrCb TO YUV MATRIX SIN/COS DDS BLOCK 1010 10 10 10 10 M U L T I P L E X E R I2C MPU PORT 4:2:2 TO 4:

15、4:4 INTER- POLATOR VOLTAGE REFERENCE CIRCUIT SCLOCKSDATAALSB HSYNC FIELD/VSYNC BLANK CLOCKGND DAC D (PIN 27) DAC A (PIN 32) VREF RSET COMP 8 8 8 ADV7170 10-BIT DAC COLOR DATA P7P0 P15P8 10-BIT DAC 10-BIT DAC REAL-TIME CONTROL CIRCUIT SCRESET/RTC INTER- POLATOR ADD SYNC PROGRAMMABLE LUMINANCE FILTER

16、10-BIT DAC DAC C (PIN 26) DAC B (PIN 31) ADD BURST INTER- POLATOR VAA Y U V POWER MANAGEMENT CONTROL (SLEEP MODE) RESET PROGRAMMABLE CHROMINANCE FILTER CGMS & WSS INSERTION BLOCK TELETEXT INSERTION BLOCK TTXREQTTX 10 10 10 U V Inhaltsverzeichnis Seite Wichtige Hinweise. 2 IC-Blockdiagramm U 401 . 2

17、Chassisplatte . 10 Hauptschaltplan . 3 Steuereinheit . 4 Audio/Video . 5 Audio/Video Decoder . 6 Interface . 8 Bedieneinheit . 4, 12 GDV 130 / Malaga SE 1210Platinenabbildungen und Schaltplne / Layout of PCBs and Circuit Diagrams GRUNDIG Service3 TO TV ( Down ) FROM VCR ( Up ) Only for 2 SCART conne

18、ctors Only for Digital optical connectors G/Y R/Cr/C B/Cb MAIN_R MAIN_L AL_VCR AR_VCR AMUTE B_TV G_TV CVBS_TV CVBS_RCA Y_SVHS R_TV R_VCR AL_TV AR_TV ALO_RCA ARO_RCA C_SVHS B_VCR G_VCR CVBS_VCR EXTB CVBS FS_TV FS_VCR FNC1 FNC2 FNC3 FB AMUTE1 DRST# DRD# DWR# DD0.15 DIORDY DACS1# DIOCS16# DACS3# DIRQ D

19、A0.2 MRSTB HOST_CLK ASDATA_DVD SPDIF VFD_CLK VFD_DATA VSYNC HSYNC YUV0.7 HOST_DATA VFD_STB I2C_DATA LRCK_DVD MCLKHOST_CS I2C_CLK BCLK_DVD 27MHz VRSTB BCLK_DVD LRCK_DVD ASDATA_DVD MD_DACO MC_DACO ML_DACO MCLK MAIN_L MAIN_R VSYNC I2C_CLK G/Y R/Cr/C HSYNC I2C_DATA YUV0.7 B/Cb 27MHzCVBS ARSTB MRSTB AMUT

20、E HOST_CS HOST_DATA IRHOST_CLK POWER_CTL MC_DACO MD_DACO ML_DACO VRSTB POWER_SW POWER_LED OPEN_SW EXTB ARSTB FNC1 FNC2 FNC3 FB AMUTE1 YUV0.7 DA0.2 DD0.15 HSYNC 27MHz MCLK I2C_CLK VSYNC BCLK_DVD ASDATA_DVD LRCK_DVD I2C_DATA DIORDY DACS1# DA2 DA1 DA0 DIOCS16# DACS3# DRST# DD2 DD1 DD13 DD10 DD0 DRD# DD

21、7 DD14 DD6 DWR# DD15 DD8 DD12 DD5 DD11 DD9 DD4 DD3 DIRQ MAIN_L MAIN_R ARO_RCA R/Cr/CC_SVHS AL_TV B_TV G/Y ALO_RCA AR_TV CVBS_TV Y_SVHS R_TV B/Cb G_TV MRSTB HOST_DATA HOST_CS HOST_CLK IR OPEN_SW VFD_STB VFD_CLKO VFD_DATA POWER_LED POWER_SW CVBS_RCA POWER_CTL ML_DACO MC_DACO MD_DACO EXTB CVBS AR_VCR A

22、LI_VCR B_VCR G_VCR R_VCR CVBS_VCR VRSTB AMUTE FS_TV FS_VCR SPDIF ARSTB FNC1 FNC2 FNC3 FB AMUTE1 +12VALL-12VALL+5VA +5VD+5VD +5VD+3.65V+5VALL +5VALL +5VD+5VDC +12VA +5VA1 C121104 P1 TOTX178A 1 2 3 GND VCC IN L22FB2012 L23FB2012 L24FB2012 L25 FB2012 L26 FB2012 L27 FB2012 L28FB2012 L29FB2012 L30FB2012

23、L7 PB3216 L31 FB2012 L32 FB2012 CON5B RCA-JACK 4 3 CON5C RCA-JACK 6 5 CON5D RCA-JACK 8 7 C7 104 L33 FB2012 R128330 L6PB3216 L4PB3216 L5PB3216 L20 FB2012 L9FB2012 L8 FB2012 R2 4.7K R3 4.7K CON6 HDR-2X20 To DVD Drive 12 34 56 78 910 1112 1314 1516 1718 1920 2122 2324 2526 2728 2930 3132 3334 3536 3738

24、 3940 RESETGND D7D8 D6D9 D5D10 D4D11 D3D12 D2D13 D1D14 D0D15 GNDKEY DRQGND IOWGND IORGND IOCHRDYBALE DACKGND IRQ14IOCS16 A1RESERVED A0A2 CS0CS1 ACTIVITYGND R127330C120 104 R124 91 CE20 100u/16V CE1 100u/25V CE2 100u/25V CE3 100u/16V CON2 CON_ESS To P. 4 Keyboard Control Unit CON1 1 2 3 4 5 6 7 8 9 1

25、0 11 IR GND_D GND_D +5V_ALL OPEN_SW RCU_LED VFD_STB VFD_CLKO VFD_DATA POWER_LED POWER_SW CON4 S-VHS 1 3 2 4 6 5 7 CON1 CONP_ESS1 To Service Manual P. 2-8 Power Supply PCN2 1 2 3 4 5 6 7 8 9 10 11 12 +9VALL AGND -9V_ALL AGND +5V_A AGND +5V_D DGND +3.65V ON/OFF DGND +5V_ALL CE7 10u/16V CE6 100u/16V CE

26、5 100u/16V CE4 100u/16V L12FB2012 L11FB2012 L15FB2012 L14FB2012 L13FB2012 C3 104 C2 104 C1 104 L3PB3216 L1PB3216 L2PB3216 L17FB2012 L16FB2012 CON5A RCA-JACK 2 1 C5 104 C6 104 C4 104 C20 104 L21PB3216 CON3B SCART21PX2 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 CON3A SCART21PX2 1 2

27、 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 FBLKI FBLK FBLK Control Unit P . 4 Audio/Video Decoder P . 6 Audio/Video P . 5 Interface P . 8 8 7 9 0 ! # $ &% * Chassisplatte Hauptschaltplan / Chassis Board Main Circuit Diagram Platinenabbildungen und Schaltplne / Layout of PCBs and Circuit Diag

28、ramsGDV 130 / Malaga SE 1210 4GRUNDIG Service Bedieneinheit / Keyboard Control Unit Chassisplatte Steuereinheit / Chassis Board Control Unit 3(K) 2(NC) MMBD4148 5H 1(A) KA option HOST_CLK IR ML_DACO MC_DACO MD_DACO HOST_CS HOST_DATA VRSTB MRSTB POWER_SW OPEN_SW FB ARSTB +5VAL L +5VAL L +5VAL L +5VAL

29、 L U601 80c52 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 P1.0/T2 P1.1/T2EX P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 RST P3.0/RXD P3.1/TXD P3.2/INT0 P3.3/INT1 P3.4/T0 P3.5/T1 P3.6/WR P3.7/RD XTAL2 XTAL1 VSSP2.0/A8 P2.1/A9 P2.2/A10 P2.3/A11 P2.4/

30、A12 P2.5/A13 P2.6/A14 P2.7/A15 PSEN ALE/PROG EA/VPP P0.7/A7 P0.6/A6 P0.5/A5 P0.4/A4 P0.3/A3 P0.2/A2 P0.1/A1 P0.0/A0 VCC R616 10K R606 3.3K R607 3.3K C601104 R609 3.3K R611 3.3K R6053.3K D601 MMBD4148 R601 10K R603220 X601 11.0592MHz C60227p C60327p CE601 10u/16V R604 3.3K R610 3.3K CON601 OPEN 1 2 3

31、 4 +5VD TXD RXD GND_D R602 3.3K R612 3.3K POWER_CTL HOST_DATA IR AMUTE1 MD_DACO ML_DACO POWER_LED HOST_CLK POWER_SW MC_DACO MRSTB HOST_CS VRSTB OPEN_SW FNC1 FNC3 FNC2 EXTB FB ARSTB AMUTE TO MAIN CIRCUIT DIAGRAM (P. 3) KEY1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 S

32、EG16 GRID8 GRID7 GRID6 GRID5 GRID4 GRID3 GRID2 GRID1 KEY4 KEY3 KEY2 KEY1 VFD_STB VFD_CLKO VFD_DATA SEG1 KEY2 KEY3 KEY4 SEG1 SEG2 SEG3 OPEN_SW POWER_SW VFD_STB IR VFD_CLKO VFD_DATA POWER_LED POWER_LED SEG14 SEG7 GRID4 SEG16 SEG9 SEG10 SEG5 SEG6 SEG3 SEG13 GRID7 GRID1 GRID5 SEG8 GRID3 GRID8 SEG1 SEG11

33、 GRID2 SEG4 SEG15 SEG12 SEG2 GRID6 IR +5VD -26V +5VD +5VALL FLT+ FLT+ -26V +5VALL +5VALL +5VALL +5VALL +5VD +5VD FLT- FLT- CON2 TO SERVICE MANUAL P. 2-8 POWER SUPPLY PCN4 1 2 3 4 5 FLT+ FLT- DGND -26V +5VD SW7 PAL/NTS C SW8 SKIP+ SW4 MENU SW11 FF R6 10K R7 10K SW3 STOP SW6 DISPLAY SW10 FR SW1 POWER

34、R5 10K R4 10K D4 1N4148 D3 1N4148 SW9 SKIP- SW5 STEP D5 1N4148 C1 104 L1 FB U2 TSOP1838 IR RECEIVER 1 2 3 OUT GND VCC NR1 22(1/4W) U4 uPD16311 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 SW1 SW2 SW

35、3 SW4 DOUT DIN IC CLK STB KEY1 KEY2 KEY3 KEY4 VDD SEG1/KS1 SEG2/KS2 SEG3/KS3 SEG4/KS4 SEG5/KS5 SEG6/KS6 SEG7/KS7 SEG8/KS8 SEG9/KS9 SEG10/KS10 SEG11/KS11 SEG12/KS12 SEG13/GRID16 SEG14/GRID15 SEG15/GRID14 SEG16/GRID13 SEG17/GRID12 SEG18/GRID11 VDD VEE SEG19/GRID10 SEG20/GRID9 GRID8 GRID7 GRID6 GRID5 G

36、RID4 GRID3 GRID2 GRID1 VDD LED5 LED4 LED3 LED2 LED1 VSS OSC R3 10K +CE4 10/16 R12 56K R9 3.3K D2 POWER LED(RED) R1 330 +CE1 10/16 CON1 TO P.3 CHASSIS BOARD CON2 1 2 4 7 8 9 5 11 3 10 6 IR GND_D +5V_ALL VFD_STB VFD_CLKO VFD_DATA OPEN_SW POWER_SW GND_D POWER_LED RCU_LED + CE3 10/50 C3 104/50 L2 FB +CE

37、2 10/16 C8 104 C6 104 SW2 OPEN/CLOSE R8 10K C5104/50 C4 104 C7 104 Q1 KRC107M U3 U1 DVD VFD 1 2 5 6 7 8 9 10 11 12 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 38 39 F1 F1 8G 7G 6G 5G 4G 3G 2G 1G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 F2 F2 GDV 130 / Malaga SE 1210Platinenabbildun

38、gen und Schaltplne / Layout of PCBs and Circuit Diagrams GRUNDIG Service5 Chassisplatte / Chassis Board Audio/Video ) ( AGNDD AGNDD 1F BC847A 1(E)2(B) 3(C) 3F BC857A 1(E)2(B) 3( C) 1(E) NH 3(C) 2(B) KRC107SKRA107S PH 2(B) 3(C) 1(E) A 3(K) 2(A2) KDS184 K B3 1(A1) 3(CO) 1(K)2(A) KDS226 MEMO C3 AGNDV A

39、GNDV AGNDV AGNDV AGNDV AGND AGNDV DACD DACC ARSTB VSYNC 27MHz VRSTB HSYNC I2C_DATA YUV7 YUV6 YUV5 YUV4 YUV3 YUV2 YUV1 YUV0 YUV0.7 DACA DACB +5VAA+5VDA +12VALL -12VALL +5VA +5VDA +5VDA +5VAA +5VVA +5VDA +5VA1 +5VVA +5VVA +5VVA +5VVA L402 FB2012 C405104 C408104 U401 ADV7170/7171 U401 1 2 3 4 5 6 7 8 9

40、 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 VAA P5 P6 P7 P8 P9 P10 P11 P12 GND VAA P13 P14 P15 /HSYNC FIELD/VSYNC BLANK ALSB GND VAA GND /RESET SCLOCK SDATA COMP DAC C DAC D VAA GND VAA DAC B DAC A VREF RSET SCRESET/RTC TTXREQ TTX P0 P1 P

41、2 P3 P4 GND CLOCK R330 3.3K C407104 C426 27p C4243p C425 27p C429 27p C4273p C428 27p R417 620 R419 620 R416 620 R418 620 R4060 C402104 R405 3.3K TP403 TP402 TP401 C409 104 TP404 CE307 10u/16V CE306 10u/16V C301 104 C401 104 L304 FB2012 C304 104 R40133 R30510 R40233 L302 FB2012 L303 FB2012 CE304 10u

42、/16V CE308 10u/16V CE305 10u/16V CE303 10u/16V C308 330p R307 10K R306 10K R318 10K R320 3.9K R321 3.9K R316 5.6K R317 5.6K C311104 L305 FB2012 R319 10K C310104 C309 330p C306 272 C307 272 V+ V- - - + + U302 NJM4560 1 2 3 7 6 5 8 4 C410104 L40715uH L40815uH L40915uH R30422 CE309 100u/16V CE31110u/25

43、V CE310 100u/16V R404470 R408 620 C414 27p L40415uH CE312 10u/25V C423 27p R414 620 C4123p C413 27p C4213p C422 27p R409 620 R415 620 C312 104 CE302 47u/16V CE401 47u/16V U301 PCM171 6 3 1 2 5 6 4 23 24 25 26 27 28 13 16 7 228 21 9 10 1112 14 17 18 19 20 15 BCKIN LRCIN DIN XTI XTO CLKO CS/IWO MODE M

44、UTE MD/DM0 MC/DM1 ML/I2S VOUTR VOUTL DGND RSTVDD ZERO VCC2R AGND2R EXTRNC AGND1 NC EXTL AGND2L VCC2L VCC1 TP3 03 R30222 R30910K R30122 R31310K R30322 R31110K L301 FB2012 CE301 47u/16V R31022 R30822 R31222 C303 104 C406104 C302 104 MAIN_L MAIN_R MD_DACO ML_DACO MC_DACO LRCK_DVD BCLK_DVD ASDATA_DVD MC

45、LK B/Cb CVBS R/Cr/C G/Y ARSTB VSYNC I2C_CLK I2C_DATA VRSTB 27MHz YUV0.7 HSYNC TO MAIN CIRCUIT DIAGRAM (P. 3) Platinenabbildungen und Schaltplne / Layout of PCBs and Circuit DiagramsGDV 130 / Malaga SE 1210 6GRUNDIG Service Debuging port EPROM - R272, R275, R274 : Open EPROM - R273, R276 : 0 ohm Flash - R273, R275, R276 : Open Flash - R272, R274 : 0 ohm 8 M - R272, R274, R276 : Open 8