Read Harman Kardon AVR 8500 Service Tips online
How to use your AVR8500RDS h/k cable kit:
Only for h/k Service Centers
Harman International SNC - Harman Consumer International 2A, route de Tours 72500 Château du Loir - France -
For any information please contact : [email protected]
P/N : PCBEXTKIT8500
Service Tip : HKST2003-002 – July 03
3 important points before to install your kit:
You have to discharge the 27000uF/80V
capacitors: C457 (+50V) and C458 (-50V). Use a
1Kohm 1W resistance and connect it on CN463 pin 1 &
4 to ground and discharge both capacitors.
1Kohm 1W resistance and connect it on CN463 pin 1 &
4 to ground and discharge both capacitors.
You have to keep connected CNT1 b’d, CNT2
b’d, CNT3 b’d and CNT4 b’d to CP513 (MAIN b’d),
CP504 (MAIN b’d), CP208 (PROCESSOR b’d) and
CP203 (PROCESSOR b’d).
CP504 (MAIN b’d), CP208 (PROCESSOR b’d) and
CP203 (PROCESSOR b’d).
When you will repair the 2 or 3 CH AMP b’d,
you have to take apart the back panel then you have
to connect a cable between the Main heatsink and
the AVR ground.
to connect a cable between the Main heatsink and
the AVR ground.
How to install your kit for AVR8500 :
Same as AVR7000
Please refer to K2002-001 – July 02
TAKE CARE !
How to use your AVR8500RDS h/k cable kit:
Only for h/k Service Centers
Harman International SNC - Harman Consumer International 2A, route de Tours 72500 Château du Loir - France - For
any information please contact : [email protected]
Complete list of AVR8500RDS extension cables:
Extension cables for VIDEO board, DSP board, DSP-2 board, SUB-
CPU board, PRE board, VOLUME board, 2CH AMP board and 3CH
AMP board.
DSP board to SUB CPU board x1pc:
1
CN108 to CP108: 8 cm, 50 pins, 2 mm.
DSP board to DSP-2 board x1p):
2
CN107 to CP107: 6 cm, 24 pins, 2.54 mm.
3
CN106 to CP106: 6 cm, 24 pins, 2.54 mm.
MAIN board to VOLUME board x1pc:
4
CP501 to CN502: 40 cm, 40 pins, 2.54 mm.
5
CP503 to CN501: 25 cm, 40 pins, 2.54 mm.
MAIN board to PRE board x1pc:
6
Need only flat cable: 60 cm, 31 pins, 1.25 mm.
How to use your AVR8500RDS h/k cable kit:
Only for h/k Service Centers
Harman International SNC - Harman Consumer International 2A, route de Tours 72500 Château du Loir - France - For
any information please contact : [email protected]
CNT1 board to PRE board x1pc:
7
CP202 to CN202: 40 cm, 10 pins, 2 mm.
CNT1 board to DSP board x1pc:
8
CN100 to CP100: 40 cm, 19 pins, 2 mm.
CNT2 board to PRE board x1pc:
9
CP205 to CN205: 40 cm, 11 pins, 2 mm.
CNT2 board to VIDEO board x1pc:
10
CN601 to CP601: 40 cm, 19 pins, 2 mm.
How to use your AVR8500RDS h/k cable kit:
Only for h/k Service Centers
Harman International SNC - Harman Consumer International 2A, route de Tours 72500 Château du Loir - France - For
any information please contact : [email protected]
CNT3 board to DSP board x1pc:
11
CN102 to CP102: 40 cm, 19 pins, 2 mm.
CNT4 board to DSP board x1pc:
12
CN101 to CP101: 40 cm, 9 pins, 2 mm.
SUB CPU board to VIDEO board x1pc :
13
CN109 to CP602: 30 cm, 7 pins, 2 mm.
VIDEO board to TUNER board x1pc:
14
CN605 to TUNER connector: 30 cm, 9 pins,
2 mm.
