Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity. 1.
Before returning the unit to the user, perform the following safety checks : 1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the unit. 2.
All features and specifications are subject to change without notice. Current Capability (HCC) ±35 Amps Transient Intermodulation Harman Kardon is a registered trademark, and Power for the Digital Revolution is a trademark, of Distortion (TIM) Unmeasurable Harman Kardon, Inc. Rise Time 16 µsec...
Front Panel Controls ˆ ı Ù Û Û Û Ú Ú Ú Ò Ò Ò Ô Ô Ô MUTE AUTO TUNED ST MEMORY PRESET SLEEP Ó DOLBY D OPTICAL 1 2 3 COAXIAL 1 2 3 ANALOG VMAx NF 5.1 LOGIC 7 CM DIGITAL PRO LOGIC 3- STEREO...
Page 6
Front Panel Controls 7 Surround Mode Selector: Press this but- $ Input/Output Status Indicator: These Input Indicators: A green LED will light in ton to change the surround mode by scrolling LED indicators will normally light green to show front of the input that is currently being used as through the list of available modes.
Front Panel Information Display X W V MUTE AUTO TUNED ST MEMORY PRESET SLEEP DOLBY D OPTICAL 1 2 3 COAXIAL 1 2 3 ANALOG VMAx NF 5.1 LOGIC 7 CM NIGHT MULTI DIGITAL PRO LOGIC 3-STEREO 5 CH STEREO HALL 12 THEATER H I J A Bitstream Indicators...
Page 8
Front Panel Information Display S Preset Indicator: This indicator lights when the tuner is in use to show that the Preset Number/Sleep Timer R is showing the sta- tion’s preset memory number. (See page 31 for more information on tuner presets.) T Sleep Indicator: This indicator lights when the Sleep function is in use.
Rear Panel Connections · ° ® HDCD , High Definitioni Compatible Digital and Pacific Microsonics™ are either registered trademarks or trademarks of Pacific Microsonics, Inc. In the United ¡ States and/or other countries. HDCD system manufactured under license from Pacific Microsonics, Inc.
Page 10
Connect this jack to or other video source. ‹ Subwoofer Output: Connect this jack to the “IR IN” jack on Harman Kardon (or other Video 2 Audio Inputs: Connect these the line-level input of a powered subwoofer. If compatible) equipment.
Main Remote Control Functions a Power On Button b IR Transmitter Window c Program/SPL Indicator d Power Off Button e Input Selectors f AVR Selector g AM/FM Tuner Select POWER h Learn Button i Test Button j Sleep Button TAPE k Surround Mode Selector CBL/SAT l Night Mode...
AVR 510’s remote is shipped from the factory to select the channel being adjusted, then press the choice. Pressing this button when the tuner is operate the AVR 510 and most Harman Kardon Set button p, followed by the buttons already in use will select between the AM and ⁄...
Page 13
Main Remote Control Functions t Direct Button: Press this button when ory. When some source devices, such as CD TV/Video Button: This button does not players, VCRs and cassette decks, are selected the tuner is in use to start the sequence for have a direct function on the AVR 510, but using the device Input Selectors e, these direct entry of a station’s frequency.
• Amplifier is in protection mode • Contact your local Harman Kardon service depot due to internal problems No sound from surround or • Incorrect surround mode • Select a mode other than Stereo center speakers •...
AVR110/210/310/510 IDLE CURRENT ADJUSTMENT: Turn main power on; let unit idle (no load) for 5 minutes. Check points: White female connectors: WA401,WA402,WA403,WA601,WA602 Adjust – Variable resistors: VR401,VR402,VR501,VR601,VR602 to 21mV +/- 3mV. Use caution not to short the two pins together in each connector. After 5 min.
AVR 110/210/310/510 Series Electrical Parts List Note: All quantities on any line = 1 unless otherwise noted. Front/IR Remote/Headphone PCB Designator Part# Description Designator Part# Description D234 J2301213022X LED GN LTL1CHGEC 3 7043654016 D-SLP 1N4148 100.0 D235 J2301213022X LED GN LTL1CHGEC 3 J63330000600 SPONGE SENSOR H:25 D236 J2301213022X LED GN LTL1CHGEC 3...
Page 33
Designator Part# Description Designator Part# Description C201 2026783030 CE 47U0F +20% 16.0 D264 8044051091 RMGCFMIN 0 OHM +0% C202 2026783030 CE 47U0F +20% 16.0 IC202 J2141004002X IC BU4094 SOP16 C204 2026901030 CE 47U0F +20% 50.0 IC203 J2141004002X IC BU4094 SOP16 C214 2026783030 CE 47U0F +20% 16.0...
AVR510 PACKAGE ATTACHED WITH CELLOPHANE TAPE PARTS NO. DESCRIPTION J97200024000 CUSHION POLY J96000024000 J96000024100 J96000024200 J96000024300 J96000024400 J96000024500 J96000024600 J96000024700 J97000502000 SHEET PE 0.5t AM ANTENNA LOOP J4482250031X J44812500111 FM ANTENNA 75 EU FM ANTENNA 75 US J4481250011X J54000001600 ASS'Y REMOCON ZONE II...