Harman Kardon DVD 27 Service Manual page 66

DVD27
Multimedia ICs
! ! ! ! Block diagram
1
CTRAP
2
MUTE1 MUTE1
1.5-6M
3
CIN
BPF
20k
4
GND
6M
5
YIN
LPF
6
V
CC
CLAMP
GND 7
CLAMP
12M
8
PYIN
LPF
9
GND
PYTRAP
10
V
11
CC
6M
PbIN 12
LPF
20k
GND 13
6M
14
PrIN
LPF
20k
MUTE2 15
MUTE2
16
PrTRAP
32
COUT
6dB 75Ω
31
TEST
TEST
30
6dB 75Ω MIXOUT
29
MIXFB
28
GND
27
YTRAP
26 GND
25
6dB 75Ω YOUT
24 YFB
GND
23
PYOUT
22
6dB 75Ω
21 PYFB
GND
20
19 PbOUT
6dB 75Ω
18 N.C.
17 PrOUT
6dB 75Ω
66
harman/kardon
BH7862FS