Read Harman Kardon AVR 170 (serv.man7) Service Manual online
AVR170
(WIRING)
1
B
1
2
3
4
5
D
C
B
A
6
C
D
A
APPROVE
CHECK
DESIGN
DRAWING NO
1 1
MODEL
SHEET
1
SCHEMATIC DIAGRAM
REVISION
1
2
3
4
5
6
7
MP
HEAT SINK ASS'Y
VFD
1
23
WF70
1.25mm pitch
DIGITAL B'd
BN54
Dual(22P)
CN54
Dual(22P)
JACK B'd
MAIN B'd
FRONT B'd
71
2.0mm pitch
CN71
1
2
AC IN
WIRING DIAGRAM
2.5mm pitch
BN73
STBY_LED B'd
CN74
BN74(Dual)
2.5mm pitch
2.5mm pitch
H/P B'd
AUX + USB B'd
6
1
2.0mm Pitch
BN76
2.5mm pitch
CN73(Dual)
5
1
2.0mm Pitch
BN72
VOLUME B'd
WF61
23
1
3
1
2
1
TH91(OPEN)
1
2
1
2
1
2
1
2
1
2
CN66
CN61
CN64
CN63
CN62
BN53
Dual(12P)
1
23
WF70
1.25mm pitch
1
2
3.96mm Pitch
MOMS S/W
CN92
3.96mm Pitch
CN90
7
1
15
1
15
1
SMPS B'd
(MCU & DSP & HDMI & BCO & INPUT)
1
3
2.0mm pitch
BN66
BN60
3.96mm Pitch
CN20
3.96mm Pitch
1.25mm Pitch
2.0mm Pitch
CN52
CN53
2.0mm Pitch
BN65
WF61
23
1
1.25mm Pitch
ANALOG AUDIO
DIG AUDIO/POWER/MCU
ANALOG AUDIO
DIG AUDIO/POWER/MCU
TUNER
Dual(12P)
3
1
3
1
2.0mm pitch
CN75
F-AUX
BN75
2.0mm Pitch
6
1
2.0mm Pitch
CN76
F-USB
REAR PANEL
REAR PANEL
REAR PANEL
REAR PANEL
5
1
2.0mm Pitch
BN72-1
AUX
USB
(Dual)
Dual
3
1
CN10
TEMP
3
1
CN10-1
TEMP
12455WCDZ
K.B.C
L.J.H
Y.W.Y
12.03.06
12.03.06
12.03.06
1
2
Harman Kardon
AVR 170 / 230V Service Manual
Page 102 of 114
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