Schematics - Harman Kardon AVR 7550HD Service Manual

6
AVR 7550HD
D
POWER REG B'D
P5001
1
+VD
2
GND
3
-VD
C
N5501
WIRE-3P
D5502
2
1 +
2 1 3
AC1 AC2
3
4
-
B
A
PCB PART-CODE
PCB1
5 4
Q4011
2
Vo +VS
GND
LM19CIZ
P5002
1
AC1
2
GND
3
AC2
N5505
35237-0410
F5501
1 2 1 E
FUSE-663-4.0
YW-396-03AV C
2
3 IDLE(-)
IDLE(+)
4
P5502
F5502
1 2
FUSE-663-4.0
N5506
35237-0410
E
1 $$$1
2 C
IDLE(-)
3
4 IDLE(+)
N5503
35237-0410
1 E $$$2
C
2
3 IDLE(-)
IDLE(+)
4
N5504
35237-0410
E
1
2 C
IDLE(-)
3
IDLE(+)
4
3
N4008
WIRE-3P
1 1
TEMP SENSOR
3 2
GND
3
+5V
P5505
35336-0410
1
2
3
4
P5506
35336-0410
1
2
3
4
POSISTOR B'D TO B'D
P5503
35336-0410
1
2 P5507 N5507
35336-0710 35237-0710
3 1 GND_MAIN 1
GND
4 2 2
GND_MAIN
GND
3 GND_MAIN 3
GND
4 4
GND_MAIN
GND
5 GND_MAIN 5
+5.6VD
6 GND_MAIN 6
N.C.
7 +5.6V-MAIN 7
4CH POS
P5504
35336-0410
1
2
3
4
162
2
harman/kardon
GND
GND
GND
GND
+5.6VD
N.C.
COMPANY:
4CH POS
TITLE:
HK AVR7550HD/AVR760/AVR660
DRAWN: DATED:
J.S.CHOI
2009.04.13
CHECKED: DATED:
CODE: SIZE:
J.S.CHOI
QUALITY CONTROL: DATED:
A2
RELEASED: DATED:
SCALE:
1
1
REVISION RECORD
LTR ECO NO: APPROVED: DATE:
D
C
B
A/V RECEIVER
A
DRAWING NO: REV:
MP
SUB PCB
1
SHEET: OF