Grundig 32 VLE 434 BA Service Manual

Chassis u4

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Zusätzlich erforderliche Unterlagen für den Komplettservice

Additionally required Service Documents for the Complete Service

Service

Manual

Sicherheit

Safety

Materialnr./Part No.

720108000001

Materialnummer / Part Number 720100565000

Änderungen vorbehalten / Subject to alteration

TCC 1113 MP • Prepared in Germany

http://www.grundig.com

Service Manual

Chassis U4

32 VLE 434 BA

MEU000

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Summary of Contents for Grundig 32 VLE 434 BA

Page 1 Service Manual Chassis U4 32 VLE 434 BA MEU000 Zusätzlich erforderliche Unterlagen für den Komplettservice Additionally required Service Documents for the Complete Service Service Manual Sicherheit Safety Materialnr./Part No. 720108000001 Materialnummer / Part Number 720100565000 Änderungen vorbehalten / Subject to alteration TCC 1113 MP •...
Page 2 GRUNDIG Service Chassis U4 Es gelten die Vorschriften und Sicherheitshinweise ge- The regulations and safety instructions shall be valid mäß dem Service Manual "Sicherheit", Materialnummer as provided by the "Safety" Service Manual, part 720108000001, sowie zusätzlich die eventuell abwei- number 720108000001, as well as the respective chenden, landesspezifischen Vorschriften! national deviations.
Page 3 Chassis des Service Manuals Ihr "Product Code" spare parts list of the service manual, please oder Ihre Display-Variante nicht aufge- look for a current version at the GRUNDIG führt sein, können Sie eine aktualisierte service portal "http://service.grundig.de". Serialnummer / Display Type...
Page 4 GRUNDIG Service GRUNDIG Service Chassis U2 Chassis U4 Technische Daten / Technical Data 32 VLE 434 BA Order No. MEU000 Product Code Approbations IM-Languages D,GB Remote control RC 23 40 13833-63688 5 Color glossy black DISPLAY Panel 32" / 80cm...
Page 5 Bedienhinweise Dieses Kapitel enthält Auszüge aus der Bedienungsanleitung. Weitergehende Informationen entnehmen Sie bitte der gerätespezifischen Bedienungsanleitung, die Sie unter www.grundig.de, Menüpunkt Downloads/Bedienungsanlei- tungen herunterladen können.
Page 6 Hinweis – Kindersicherung: Mit dem PIN-Code können Sie die Einstellungen ändern. 2356...
Page 7 Operating Hints This chapter contains excerpts from the operating instructions. For further particulars please refer to the appro- priate user instructions which can be downloaded by www.grundig.com, submenu Downloads/Manuals.
Page 9 Note – Parental control: Instead of the PIN Code 2356, you can enter a new personal code.
Page 10 1. Basic Settings Menü Menüpunkt Einstellung Menu Point of Menu Adjustment 32 VLE 434 BA 3 3 3 3 4 4 4 4 1 1 1 1 2 2 2 2 Customer TV Mode Factory HDCP Verify prüft HDCP im EEPROM / verifies HDCP in EEPROM ATS Reset: Netz ein –>...
Page 11 GRUNDIG Service Chassis U4 Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams Chassisplatte / Chassis Board ZU4190R-1 Bestückungsseite / Component Side Lötseite / Solder Side POS. POS. POS. POS. POS. POS. POS. POS. C100 T 124 C409 T 113...
Page 12 GRUNDIG Service Chassis U4 Chassisplatte / Chassis Board ZU4190R-1 Ansicht von der Bestückungsseite / View of Component Side S200 (Samsung/AU_32/37) S203 (LG/AU) TRANSPORT LINE S201 (LG/AU42) S204 (SAMSUNG) L619 FID2 S203 FID1 C646 C645 C648 R209 R212 D600 C628 R625...
Page 13 C803 R815 D801 S801 S606 R825 R810 R806 L108 R803 R123 L109 L700 C800 C139 R732 IC104 R136 R129 D800 C707 C101 R716 R130 R717 IC700 C306 C151 L100 C103 R738 R737 C702 R714 C701 C705 R715 IC107 C102 R138 C706 L701 D803...
Page 14 IC105 C803 R815 D801 S801 S606 R825 R810 R806 L108 R803 R123 L109 L700 C800 C139 R732 IC104 R136 R129 D800 C707 C101 R716 R130 R717 IC700 C306 C151 L100 C103 R738 R737 C702 R714 C701 C705 R715 IC107 C102 R138 C706 L701...
Page 15 GRUNDIG Service Chassis U4 Chassisplatte / Chassis Board ZU4190R-1 Ansicht von der Lötseite / View of Solder Side TP108 TP46 TP38 TP35 TP116 TP43 TP40 TP113 TP128 TP39 TP41 TP47 TP45 TP37 TP121 TP129 TP136 TP23 TP33 TP42 TP30 TP32...
Page 16 TP15 TP120 TP13 TP19 TP157 TP11 TP22 TP156 TP150 TP146 TP153 TP151 TP118 TP93 TP117 TP147 TP139 TP148 TP138 TP154 TP149 TP108 TP46 TP38 TP35 TP116 TP43 TP40 TP113 TP74 TP128 TP39 TP41 TP152 TP47 TP45 TP37 TP140 TP121 TP129 TP136 TP83 TP23...
Page 17 TP15 TP120 TP13 TP19 TP157 TP11 TP22 TP156 TP150 TP146 TP153 TP151 TP118 TP93 TP117 TP147 TP139 TP148 TP138 TP154 TP149 TP74 TP152 TP140 TP83 TP143 TP85 TP80 TP144 TP55 TP132 TP81 TP86 TP59 TP105 TP87 TP141 TP58 TP66 TP101 TP82 TP135 TP88...
Page 18 GRUNDIG Service Chassis U4 Chassisplatte – Blockschaltplan / Chassis Board – Block Circuit Diagram VCC3.3V-ST ANALOG ONLY +5V2_ST E2PROM1 SILICON TUNER SPI Flash* 32kbit SI2158-A20 VCC3.3V 32Mbit M24C32 SO8 +12V W25Q32BVSSIG SOIC8 I2C address at C0 DATA JPEG&MP3 PLAYER I2C address at A4...
Page 19 Chassisplatte – Netzteil / Chassis Board – Power Supply BL_CTRL BL_CTRL +5V2_STBY V_adp +5V2_STBY Power TP105 +3.3V_STBY +3.3V_STBY VCC3.3V S600 L600 L601 TP106 +24V L602 C600 C601 IC600 TPS54339E C606 100nF +3.3V_STBY VCC3.3V NR4018T3R3M 100nF 10uF IC606 XC8102AA01GR-G max 300mA TP107 VBST C602...
Page 20 GRUNDIG Service Chassis U4 Chassisplatte / Chassis Board – LED-Power MP3394 Regulator D800 Control GATE V_adp=12V/19V F800 L800 L801 NS12575T680MN B2100-13-F C800 Logic TP155 10uF 35V V_adp +VLED Current Sense Comparator Amplifier R800 C801 D803 Enable 200ns ISENSE 100K C802...
Page 21 Chassisplatte / Chassis Board – SCART, YUV D500 D501 D502 D503 D504 D505 L500 VCC5V_V R500 C500 47nF CVBS4P R502 SVIDEO Y IN 470R C503 R504 100k C501 47nF R501 TP83 CVBS1P T500A SC CVBS IN Full SCART BC847BPDW1T1G R503 C502 75R %1 S800...
Page 22 Chassisplatte / Chassis Board – HDMI 3ND_HDMI_5V S700 R700 R701 R702 3ND_HDMI_5V 1_HDMI_5V R703 1K 3ND_HDMI_DET HP_DETECT 1_HDMI_5V 3ND_HDMI_5V TP138 R704 R734 R735 TP139 CEC_GND 3RD_HDMI_SDA 3RD_HDMI_SCL 1ST_HDMI_DET R708 HDMI_DET 1ST_HDMI_5V R720 1_HDMI_5V T701 N.C. HDMI_DET HDMIA-SDA CEC_C 1ST_HDMI_SDA R726 BC847B 1ST_HDMI_SCL R727...
Page 23 GRUNDIG Service Chassis U4 Chassisplatte / Chassis Board – Scaler TUNER_RST TUNER_RST New GPIO(28) arrange!! TUNER_RST STBY PWR-ON/OFF BRI_ADJ BRI_ADJ-PWM0 RN116 47R*4 SPI_CS0N FLASH_CSA EEPROM-WP CFG-PWM1 SPI-SDO FLASH_SDO BCKL_ON AUSD_IN SPI-SDI FLASH_SDI VESA R119 100R AUSCK_IN SPI-SCK FLASH_CLK BIT_SEL R122...
Page 24 Chassisplatte / Chassis Board – Scaler AVDD_DDR VDDC AVDD_DDR AVDD_DDR AVDD33 VDDP AVDD_DDR AVDD_PLL RN100 47R*4 A_MADR4 DDR_A4 A_MADR5 DDR_A5 A_MADR6 DDR_A6 A_MADR7 DDR_A7 A_MADR8 RN101 47R*4 DDR_A8 A_MADR9 DDR_A9 IC100 A_MADR11 DDR_A11 MST6013VS-LF-Z1-S7 A_MADR12 DDR_A12 A_MDQSU R107 DDR_DQS1 A_MDQMU DDR_UDQM R124 A_MDQML...
Page 25 GRUNDIG Service Chassis U4 Chassisplatte / Chassis Board – RAM / LVDS IC200 DDR_CLK+ 450559R-2 NT5DS32M16DS-5T DDR_D15 R200 DQ15 DDR_D14 DQ14 150R DDR_D13 DQ13 VCC2.5V 2V5_MDDR DDR_CLK- DDR_CKE DDR_D12 DQ12 DDR_D11 DQ11 L200 TP23 DDR_D10 DQ10 DDR_D9 C200 C212 DDR_BA0...
Page 26 GRUNDIG Service Chassis U4 Chassisplatte – Verstärker / Chassis Board – Amplifier S402 ST-BY stby_sw option no HP OPTION HP S400 R400 TP75 RIGHT Right TP76 LEFT Left R401 R402 C401 C400 4*22R TP77 CKX-3.5-12 22nF 22nF GND GND D401...
Page 29 Netzteil / Power Supply FSP059-3F01 D401 F101 P801 T3.15A H/250V LF101:2 LF102:1 24V/1.5A D402 Q401 L401 T101:7 R105 T101:3 BD101 C105 CY101 C101 CX101 R106 T101:2 R211 R208 T101:1 R107 TH101 CY102 C208 R221 R108 D101 LF101:1 LF102:2 R239 U401 FB101 R109 Q101...
Page 30 GRUNDIG Service Chassis U4 IR/LED-Platte / Board VVL192R 150R 150R Ansicht von der Bestückungsseite Ansicht von der Lötseite GND/NC GND/NC 10uF/6.3V View of Component Side View of Solder Side LED_B IR_TSOP35436 IR_OUT 10NF/50V L-C150KRCT CON4 0R/NC 270R SMD Keyboard 470R...
Page 31 If your "Product Code" or display variant is Code" oder Ihre Display-Variante nicht not mentioned in the spare parts list, please aufgeführt sein, finden Sie eine aktuali- look for a current version at the GRUNDIG sierte Version auf dem GRUNDIG Ser- service portal "http://service.grundig.de". vice-Portal "http://service.grundig.de".
Page 32 GRUNDIG Service GRUNDIG Service Chassis SU Chassis U4 Ersatzteilliste / Spare Parts List NUR FÜR INTERNEN GEBRAUCH / FOR INTERNAL USE ONLY 11 / 2013 CHASSISMODUL / CHASSIS BOARD U4 Pos. Part Number Description IC102 759551725500 IC-SMD AT24C32D-SSHM-T SOIC8 IC104...

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