manualshive.com logo in svg

Harman Kardon AVR35, Service Manual

Share
Download
Harman Kardon AVR35 Service Manual Download Page 24

 

 

 

Models: AVR35/AVR45/AVR65   Subject: No Output in Digital Playback Mode 

 

 

 

 

 

   

 

Model Serial 

number 

120V 

Serial number 

230V RDS 

Status Action 

 

AVR35 

 

 

AVR45 

 

 

 

AVR65 

 

JS0007-01000 

to 

JS0007-14748 

 

JS0001-01000 

to 

JS0001-11139 

 

JS0003-01000 

to 

JS0003-02319 

 

 

JS0005-01000 

to 

JS0005-05956 

 

JS0004-01000 

to 

JS0004-04434 

 

 

Modified by factory 

 

IC484 Overheating; 

Unit’s output ceases and “No 

data” appears in the display 

when using digital inputs 

 

Replace R486 and R495 with (2) 15 ohm 

3 watt resistors, soldered in series to 

equal 30 ohms. 

 Replace IC484 +5v regulator.  

Replace IC484 Heatsink  

 

AVR35 

 

AVR45 

 

AVR65 

 

JS0007-14749 

Or higher 

JS0001-11140 

Or higher 

JS0003-02320 

Or higher 

 

JS0005-05957 

Or higher 

JS0004-04435 

Or higher 

 

Modified by factory 

 

 

Modified by factory 

 

 

NONE REQUIRED 

 

 

 

24

AVR35 

 

 

 

 

 

 

 

 

 

 

     harman/kardon

  

 

Summary of Contents for AVR35

Page 1: ...GRAM 16 DISASSEMBLY PROCEDURES 17 GENERAL UNIT PARTS LIST 18 GENERAL UNIT EXPLODED VIEW 20 SERVICE BULLETIN HK9804 21 SERVICE BULLETIN HK9903 22 SERVICE BULLETIN HK2000 01 23 SERVICE BULLETIN HK2001 02 25 PC BOARDS 27 ELECTRICAL PARTS LIST 32 IC BLOCK DIAGRAMS 47 CPU BLOCK DIAGRAM 58 DISPLAY SEGMENTS 66 FLT PIN CONFIGURATION 67 SCHEMATIC DIAGRAMS 68 SCHEMATIC DIAGRAMS RDS SG 75 SEMICONDUCTOR PIN D...

Page 2: ...easons prior to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent electrostatic charge build up or exposure of the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devic...

Page 3: ... or use alternate method as follows Plug the power cord directly Into a 120 volt AC receptacle do not use an Isolation Transformer for this test Using two clip leads connect a 1500 ohms 10watt Resistor paralleled by a 0 15uF capacitor in series with all exposed metal cabinet parts and a known earth ground such as a water pipe or conduit Use a VTVM or VOM with 1000 ohms per volt or higher sensitivi...

Page 4: ...quency Respones at 3dB 8 ohms Dolby Pro Logic 40W 65dB 100Hz 20kHz 150Hz 20kHz 35W 60dB RMS Output Power THD 0 5 8 ohms 1kHz All Channel Driven S N Ratio Input Shorted IHF A WTD Delay 20ms Input Level 200mV Frequency Response at 3dB 8 ohms Dolby Pro Logic 40W 65dB 100Hz 7kHz 150Hz 7kHz 35W 60dB ohm 1dB DC 6 MHz VID1 VID2 VID3 Output Level Impedance VID1 VID2 VID3 Frequency Response at 3dB 1Vp p 75...

Page 5: ... 1kHz 75kHz dev At 98MHz 71dbf Input Mono S N Ratio 500uV Input 100 MOD At 98MHz Stereo Frequency Response 30Hz 15kHz AVR 35 De Emphasis 75 AVR 35RDS SG De Emphasis 50 AM Suppression at 98MHz Muting Threshold at 98MHz Overload Break up at 98 MHz Capture Ratio at 65dbf Stereo Separation at 98MHz 100 MOD 500 Input IHF Band Pass Filter 1kHz Tape out Level at 98MHz 14 2dbf 80dB 90dB 39 2dbf 0 3 65dB 0...

Page 6: ...the information display and when stations are transmitting stereo signals the stereo reception will be provided and indicator will also be illuminated in the information display In the MONO mode the left and right signals from stereo broadcasts will be mixed together and reproduced through all channels Select MONO for better reception of weak signals Press this button to select the Dolby Digital s...

Page 7: ...ing the system memory This button dose not function with the AVR 35 but it is available for use with other devices This button dose not function with the AVR 65 but it is available for use with other devices Press this button to enter a radio station into the AVR 35 s preset memory After pressing the button the indicator will flash and you then have five seconds to enter a present memory location ...

Page 8: ...r Out Surround Unswitched AC Outlet NOTE Switched AC Outlet Power Cable Video 2 Inputs TV Monitor Video Output AC 3 PCM Coaxial Input Connect these terminals to the surround speaker This outlet may be used to power any AC device The power will remain on at this outlet regardless of whether the AVR 35 is on or not The power consumption of the device plugged into each of these outlets should not exc...

Page 9: ...um Output level at TAPE OUT channel L Minimum 2 FM MUTING LEVEL ADJUSTMENT Turn variable resistor VR801 and stop at position TUNED is not shown not indicated then again turn the variable resistor VR801 to the opposite revolution and stop at a position TUNED is shown step 1 2 Input Signal Source Connection Signal generator output to FM antenna terminal 750hm Signal Frequency 98MHz Source Signal Out...

Page 10: ...each of the variable resistors below in both the main and surround boards to the center position MAIN AMP BOARD VR401 VR402 VR501 SURROUND AMP BOARD VR601 VR602 2 Warming up system After he above adjustment turn the power ON and let the receiver warm up for 5 minutes to achieve a stable temperature for the driver and power transistors 3 Measurement condition Adjust each variable resistor listed be...

Page 11: ......

Page 12: ......

Page 13: ......

Page 14: ... Logic ...

Page 15: ......

Page 16: ......

Page 17: ...ews that connect with main Ass y 1 Remove 4 screws on Rear panel 2 Remove the Rear panel 3 Remove PCB Brk t and Guide 4 Remove the SUB PCB block Brk t from Main Ass y 1 Remove Main 2 Remove volume and rotary knob from the front 3 Remove all of the screws on back side of Front function PCB 4 Remove the Front function PCB Ass y Ass y 1 Remove PCB Brk t and Guide 3 Remove the POWER PCB block Brk t fr...

Page 18: ...003 040 5241 000 110 5451 003 020 5226 003 040 5421 003 070 A0191 065 000 A0191 065 001 A0191 095 001 PANEL FRONT PANEL FRONT KNOB FUNCTION A KNOB FUNCTION B KNOB FUNCTION C KNOB POWER KNOB PUSH KNOB TACT KNOB VOLUME KNOB ROTARY WINDOW FRONT WINDOW FRONT FILTER WINDOW LENS POWER BUSHING STRAIN R PANEL REAR PANEL REAR PANEL REAR COVER TOP CHASSIS FRONT CHASSIS MAIN COVER BOTTOM TRANS BOTTOM FRAME G...

Page 19: ...SSY PCB SUB ASSY PCB C VIDEO ASSY PCB S VIDEO ASSY PCB AUDIO INPUT ASSY PCB TUNER ASSY PCB FRONT ASSY PCB POWER ASSY PCB HEADPHONE ASSY PCB DSP1 ASSY PCB DSP2 ASSY PCB MAIN AMP ASSY PCB STAND BY Q TY REF NO REF NO DESCRIPTION PART NO PART NO UNIT PARTS LIST 5636 140 010 5636 140 040 5636 140 060 5636 140 100 5636 140 050 5636 140 220 5636 140 080 5636 140 030 5541 001 030 5541 001 040 5541 001 010...

Page 20: ......

Page 21: ...h the complaint of Certain buttons on the remote control do not work perform the necessary steps listed below 1 Make sure there are fresh batteries in the remote and they are installed correctly 2 Make sure the area between the remote control and receiver is not blocked by some object and the distance is no more than 15 feet at an angle no greater than 30 degrees from the front of the receiver 3 M...

Page 22: ... and then wind the power cord around the choke at least 3 times Close block 3 Locate the 6 12 depending on model black Phillips screws at the outer rear panel of the unit only in the area of the Video panel Digital Input panel Remote control panel and Pre Out panel AVR45 65 only Remove and replace these screws with h k part A123010002 The new screws have teeth on the bottom of the head for assurin...

Page 23: ... the unit on its side and remove the bottom cover 8 Philips screws 2 Locate R486 R495 10 ohm 1 watt resistors and IC484 5v regulator on the MAIN PCB See Figure 1 The parts are located near the front right corner of the MAIN PCB when viewed from the front IC484 is attached to a rectangular aluminum heatsink 3 Desolder and remove R486 R495 and IC484 The IC484 s heatsink has two additional soldered c...

Page 24: ...JS0004 04434 Modified by factory IC484 Overheating Unit s output ceases and No data appears in the display when using digital inputs Replace R486 and R495 with 2 15 ohm 3 watt resistors soldered in series to equal 30 ohms Replace IC484 5v regulator Replace IC484 Heatsink AVR35 AVR45 AVR65 JS0007 14749 Or higher JS0001 11140 Or higher JS0003 02320 Or higher JS0005 05957 Or higher JS0004 04435 Or hi...

Page 25: ...re resistors pads remove it Use caution when correctly identifying each location comparing the top and bottom of the main PCB Tip Resistors are represented by a silkscreen on the bottom of the main PCB by this line Model Serial Number 120V Serial Number 230V STATUS ACTION AVR35 JS0007 01001 to JS0007 16390 n a R445 446 447 448 523 524 are fusible resistors If damaged replace with 10 ohm 1 4W metal...

Page 26: ...26 AVR35 harman kardon ...

Page 27: ... BOTTOM TOP 27 ...

Page 28: ... TOP BOTTOM 28 ...

Page 29: ...29 ...

Page 30: ...30 ...

Page 31: ...31 ...

Page 32: ...4 1244 126 004 1244 128 001 1244 128 001 1244 128 001 1244 128 001 1244 128 001 1244 128 001 1244 128 001 1244 169 001 1244 169 001 1244 169 001 FET 1248 000 004 1248 000 004 1248 000 004 DIODES 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 KTA1266 GR...

Page 33: ...681 731 1744 681 731 1742 273 721 1742 273 721 1742 273 721 1761 100 731 1761 100 731 1761 100 731 1761 101 731 1761 101 731 1761 101 731 1761 101 731 1761 101 731 1761 101 731 1761 150 731 1761 150 731 1761 150 731 1761 150 731 1761 151 731 1761 151 731 1761 151 731 1761 151 731 1761 151 731 1761 151 731 1761 151 731 1761 151 731 1761 151 731 1761 151 731 1761 151 731 1761 151 731 1761 2R2 731 17...

Page 34: ...02 1832 104 002 1832 104 002 1832 104 002 1832 104 002 1861 222 710 1861 222 710 1861 822 214 CAPACITORS 1 4W 10W J 1W 10W J 1W 10W J 1W 10W J 1W 10W J 1W 22W J 1W 22W J 1W 22W J 1W 22W J 3W 10W J 3W 15W J 3W 15W J 3W 15W J 3W 15W J 5W 0 22W J 5W 0 22W J 5W 0 22W J CERA RA 50V 3pF C CERA RA 3pF C 50V CERA RA 3pF C 50V CERA RA 100pF J 50V CERA RA 100pF J 50V CERA RA 100pF J 50V CERA RA 0 001uF K 50...

Page 35: ... 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1252 000 017 1253 000 006 1742 100 721 1742 100 721 1742 102 721 1742 103 721 1742 103 721 KTA1024 Y KTA1024 Y KTA1024 Y KTA1024 Y KTA1024 Y KTA1268 GR KTA1268 GR KTA1268 GR KTA1268 GR KTA1268 GR KTA1659 Y KTA1659 Y FET 2SK373 GR FET 2SK373 GR 1SS133 SW 1SS133 SW 1SS133 SW 1SS133 SW 1SS133 SW 1SS133 SW 1SS133 SW 1SS133 SW 1SS133 SW BU6 04F B...

Page 36: ...uF M ELECT 25V 100uF M ELECT ELECT ELECT ELECT 25V 25V 10V 10V 10uF M 10uF M 220uF M 220uF M MYLAR MYLAR MYLAR MYLAR 100V 100V 100V 100V 0 1uF K 0 1uF K 0 1uF K 0 1uF K MYLAR 100V 0 068uF K MYLAR FILM FILM FILM 100V 400V 400V 400V 0 068uF K 0 01uF K 0 01uF K 0 01uF K 2P 5267 02A 2P 5267 02A 4P 5267 04A 3P JE202 1T 03Y WAFERS RESISTORS CARBON TRANSISTORS DIODES Q 985 Q 984 Q 981 Q 983 Q 982 D 987 D...

Page 37: ...KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 1 8W 1KW J 0112 011 152 AUDIO INPUT P C BOARD INTEGRATED CIRCUITS TRANSISTORS NPN 31 MISCELLANEOUS WAFERS CAPACITORS C 983 C 997 C 998 C 999 C 988 C 985 C 993 C 994...

Page 38: ...R 290 R 294 R 295 R 296 R 300 R 301 R 302 R 306 R 307 R 308 R 313 R 314 1742 224 721 1742 224 721 1742 224 721 1742 224 721 1742 224 721 1742 224 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 333 721 1742 333 721 1742 473 721 174...

Page 39: ...R7 804 1862 4R7 804 1862 4R7 804 ELECT 25V 47uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50...

Page 40: ... 8W 220KW J R 922 1742 224 721 1 8W 220KW J R 933 1742 224 721 1 8W 220KW J R 934 1742 224 721 1 8W 220KW J R 919 1742 331 721 1 8W 330W J R 920 1742 331 721 1 8W 330W J R 955 1742 392 721 1 8W 3 9KW J C 901 C 902 C 910 C 911 C 912 C 913 C 954 C 903 C 905 C 907 C 909 C 914 C 915 C 918 C 922 C 920 C 908 C 945 C 946 C 933 C 934 C 904 C 917 C 977 C 931 C 932 C 941 C 942 C 951 C 952 C 953 C 955 C 956 ...

Page 41: ...1634 STAND BY P C BOARD 0112 011 1633 POWER P C BOARD 35 T 903 T 904 CN 904 CN 908 CN 911 CN 986 CN 907 2141 020 114 2141 020 114 2141 020 600 2141 040 011 2141 060 013 2141 070 016 2141 080 117 1P 1007 22 150m m 1P 1007 22 150m m 2P 1007 26 100m m 4P 1533 26 350m m 6P 1533 26 300m m 7P 1007 24 430m m 8P 500m m IC 74VHC04F HEX INVERTER IC 3 3V REGULATOR IC TC74VHC74F D FLIP FLOP IC TC74VHC132F NAN...

Page 42: ...1746 103 771 1 10 100W J 1 10 100W J 1 10 10KW J 1 10 10KW J R 778 R 775 R 777 R 714 R 701 R 702 R 710 R 716 R 753 R 754 R 767 R 768 R 781 R 782 R 745 R 746 R 759 1746 152 771 1746 152 771 1746 152 771 1746 183 771 1746 203 771 1746 203 771 1746 224 771 1746 224 771 1746 272 771 1746 272 771 1746 272 771 1746 272 771 1746 272 771 1746 272 771 1746 302 771 1746 302 771 1746 302 771 1 10 1 5KW J 1 1...

Page 43: ... 222 882 1846 222 882 1846 222 882 1846 470 712 1846 470 712 1846 472 882 1846 472 882 1846 472 882 1846 472 882 1846 472 882 1846 472 882 1846 682 882 CERA 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 6 3V 25V 25V 25V 25V 16V 16V 16V 16V 25V 25V 50V 50V 50V 50V 50V 50V 0 0022uF K 0 0022uF K 0 0022uF K 0 0022uF K 0 0022uF K...

Page 44: ...CHIP 50V 0 0068uF K CERA CHIP 50V 0 0068uF K ELECT 50V 1 0uF M ELECT 16V 10uF M ELECT 16V 10uF M ELECT 50V 10uF M ELECT 50V 10uF M ELECT 50V 10uF M ELECT 50V 10uF M ELECT 50V 10uF M ELECT 50V 10uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M ELECT 50V 4 7uF M WIRES MISCELLANEOUS CAPACITIORS 1862 4R7 804 CD 6 ELECT 50V 4 7uF M 1862 4R7 804 1862 4R7 804 1862 4R7 804 1862 4R7 804 1862 4R7 804 1862 4R7 804 1...

Page 45: ...43 R 888 R 813 R 823 R 832 R 865 R 891 R 851 R 836 R 866 R 855 ANT 801 ANT 801 P 801 X 801 X 802 L 803 L 804 L 802 VR 803 VR 801 1742 104 721 1742 121 721 1742 122 721 1742 153 721 1742 154 721 1742 154 721 1742 154 721 1742 221 721 1742 221 721 1742 221 721 1742 222 721 1742 223 721 1742 271 721 1742 273 721 1742 331 721 1742 331 721 1742 331 721 1742 331 721 1742 332 721 1742 332 721 1742 332 72...

Page 46: ... 50V 50V 16V 16V 16V 16V 16V 16V 16V 16V 50V 50V 50V 50V 50V 16V 16V 16V 16V 50V 50V 50V 50V 100V 100V 100V 0 022uF Z 0 022uF Z 470pF K 470pF K 560pF J 0 047uF Z 0 047uF Z 0 047uF Z 0 047uF Z 100pF J 100pF J 330pF K 0 022uF Z 1 0uF M 10uF M 10uF M 10uF M 10uF M 10uF M 10uF M 100uF M 100uF M 2 2uF M 2 2uF M 3 3uF M 3 3uF M 3 3uF M 47uF M 47uF M 47uF M 47uF M 4 7uF M 0 47uF M 0 47uF M 470pF J 0 001u...

Page 47: ...47 ...

Page 48: ...48 ...

Page 49: ...49 ...

Page 50: ...50 ...

Page 51: ...51 ...

Page 52: ...52 ...

Page 53: ...53 ...

Page 54: ...54 ...

Page 55: ...55 ...

Page 56: ...56 ...

Page 57: ...57 ...

Page 58: ...58 AVR35 harman kardon ...

Page 59: ...59 ...

Page 60: ...60 ...

Page 61: ...61 ...

Page 62: ...62 ...

Page 63: ...63 ...

Page 64: ...64 ...

Page 65: ...65 ...

Page 66: ...66 AVR35 harman kardon ...

Page 67: ...AX g1 PRESET a1 h1 i1 m1 f1 b1 n1 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 THEATER HALL 2 HALL 1 3 STEREO PLO LOGIC DIGITAL DISPLAY NIGHT MULTI PCM SLEEP MUTE BYPASS DSP ALALOG OPT COAX AC 3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 F1 F2 Filament G1 G14 Grid S1 S18 Anode NL No Lead NP No Pin TYPE CM1684C ANODE GRID ASIGNMENT Pin No Assignment Pin No Assignment 1 F1 35 S...

Page 68: ...FRONT 68 ...

Page 69: ...69 ...

Page 70: ...70 ...

Page 71: ...71 ...

Page 72: ...72 ...

Page 73: ...73 ...

Page 74: ...74 ...

Page 75: ...75 ...

Page 76: ...76 ...

Page 77: ...77 ...

Page 78: ...78 ...

Page 79: ...79 ...

Page 80: ...80 ...

Page 81: ...81 ...

Page 82: ...82 ...

Page 83: ...83 ...

Page 84: ...84 ...

Page 85: ...85 ...

Page 86: ...86 ...

Reviews:

No comments

Brands by name

Popular brands

Load more brands