Read Harman Kardon AVR 75 (serv.man2) Service Manual online
3
Harman Kardon
Dolby Digital Audio/Video Receiver
AVR75/85
AVR75 (120V) SCHEMATIC DIAGRAM 6 of 8
(VOLTAGE AMP PCB - P714,
MAIN PCB - P704,
SURROUND AMP PCB - PP04,
SPEAKER TERMINAL PCB - P754,
HEADPHONE PCB - PW04,
SPEAKER PROTECT PCB - PN54,
STANDBY PCB - PB04,
POWER SWITCH PCB - PU94)....................................78
AVR75 (120V) SCHEMATIC DIAGRAM 7 of 8
(ELECTRONIC VOLUME PCB - PE04) ........................79
AVR75 (120V/230V) SCHEMATIC DIAGRAM 8 of 8
(AC-3/DSP PCB - P604)................................................80
AVR75 (230V) SCHEMATIC DIAGRAM 1 of 7
(FRONT PCB - PU04,
MASTER VOLUME PCB - PU54,
AUX IN - PL94) .............................................................81
AVR75 (230V) SCHEMATIC DIAGRAM 2 of 7
(TUNER PCB - P104)....................................................82
AVR75 (230V) SCHEMATIC DIAGRAM 3 of 7
(AUDIO SELECTOR PCB - PS04,
AUDIO/VIDEO PCB - PS54)..........................................83
AVR75 (230V) SCHEMATIC DIAGRAM 4 of 7
(AC-3 CROSSOVER PCB - PC04,
TONE CONTROL PCB - PF04,
VIDEO SELECTOR PCB - PL04,
S-VIDEO PCB - PL54)...................................................84
AVR75 (230V) SCHEMATIC DIAGRAM 5 of 7
(CONNECT PCB PY04).................................................85
AVR75 (230V) SCHEMATIC DIAGRAM 6 of 7
(VOLTAGE AMP PCB - P714,
MAIN PCB - P704,
SURROUND AMP PCB - PP04,
SPEAKER TERMINAL - P754,
HEADPHONE PCB - PW04,
SPEAKER PROTECT PCB - PN54,
STANDBY PCB - PB04,
POWER SWITCH PCB - PU94) ...................................86
AVR75 (230V) SCHEMATIC DIAGRAM 7 of 7
ELECTRONIC VOLUME CONTROL PCB, PE04........87
AVR85 (120V) SCHEMATIC DIAGRAM 1 of 8
(FRONT PCB - PU04,
MASTER VOLUME PCB - PU54,
AUX IN - PL94) ..............................................................88
AVR85 (120V) SCHEMATIC DIAGRAM 2 of 8
(TUNER PCB - P104)....................................................89
AVR85 (120V) SCHEMATIC DIAGRAM 3 of 8
(AUDIO SELECTOR PCB - PS04,
AUDIO/VIDEO PCB - PS54)..........................................90
AVR85 (120V) SCHEMATIC DIAGRAM 4 of 8
(AC-3 CROSSOVER PCB - PC04,
TONE CONTROL PCB - PF04,
VIDEO SELECTOR PCB - PL04,
S-VIDEO PCB - PL54)...................................................91
AVR85 (120V) SCHEMATIC DIAGRAM 5 of 8
(CONNECT PCB - PY04) ..............................................92
AVR85 (120V) SCHEMATIC DIAGRAM 6 of 8 (VOLTAGE
AMP PCB - P714, MAIN PCB - P704, SURROUND AMP
PCB - PP04, SPEAKER TERMINAL - P754,
HEADPHONE PCB - PW04, SPEAKER PROTECT PCB
- PN54, STANDBY PCB - PB04, POWER SWITCH PCB
- PU94) ..........................................................................93
AVR85 (120V) SCHEMATIC DIAGRAM 7 of 8
(ELECTRONIC VOLUME PCB - PE04) ........................94
AVR85 (120V & 230v) SCHEMATIC DIAGRAM 8 of 8
(AVR85 DSP BOARD - P604).......................................95
AVR85 (230V) SCHEMATIC DIAGRAM 1 of 8 (FRONT
PCB - PU04, MASTER VOLUME PCB - PU54, AUX IN -
PL94) ..............................................................................96
AVR85 (230V) SCHEMATIC DIAGRAM 2 of 8
(TUNER PCB - P104)....................................................97
AVR85 (230V) SCHEMATIC DIAGRAM 3 of 8
(AUDIO SELECTOR PCB - PS04,
AUDIO/VIDEO PCB PS54) ............................................98
AVR85 (230V) SCHEMATIC DIAGRAM 4 of 8
(AC-3 CROSSOVER PCB - PC04,
TONE CONTROL PCB - PF04,
VIDEO SELECTOR PCB - PL04,
S-VIDEO PCB PL54) .....................................................99
AVR85 (230V) SCHEMATIC DIAGRAM 5 of 8
(CONNECT PCB PY04)................................................100
AVR85 (230V) SCHEMATIC DIAGRAM 6 of 8
(VOLTAGE AMP PCB - P714,
MAIN PCB - P704,
SURROUND AMP PCB - PP04,
SPEAKER TERMINAL - P754,
HEADPHONE PCB - PW04,
SPEAKER PROTECT PCB - PN54,
STANDBY PCB - PB04,
POWER SWITCH PCB - PU94)...................................101
AVR85 (230V) SCHEMATIC DIAGRAM 7 of 8
(ELECTRONIC VOLUME PCB PE04) ........................102
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