Bh7860Fp (Vi: Ic706, 707) Ic707 For Europe Model - Denon DVD-2900 Service Manual

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BH7860FP (VI: IC706, 707) IC707 for Europe model

3 7 63 1515 0
TE
L 13942296513
Functions
Pin No.
1,13,15,20 CTRAP
CbTRAP
CrTRAP
YTRAP
2 MUTE
3,9,11 CIN
CbIN
CrIN
4,10,17,21 GND
5 YIN
6,8 VCC
12 SEL
14,16 CrOUT
CbOUT
18,19 YFB
YOUT
22,23 MIXFB
MIXOUT
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24 TEST
25 COUT
.
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CRRAP 01
MUTE
MUTE 02
CIN 03
20k
GND 04
YIN 05
VCC 06
N.C. 07 N.C.
VCC 08
CbIN 09
20k
GND 10
CrIN 11
20k
SEL 12
SEL C/Cbcr
CrTRAP 13
Pin Name
LC oscilation terminal
Mute control. If MUTE is set to "L", five channels will be muted simultaneously.
Signal input.
Croma signal. Color difference signal. The bias type input terminal.
Input impedance: 20kohms.
It fixed to ground.
Siganal input.
Input terminal of a luminance signal. Di clamp input .
VCC of 6 and 8 pins does not connected inside. Use it by connectin externally
C, MIX and Y connect with Vcc of 6 pin. Cb and Cr connect with VCC of 8 pin.
C/CbCr select.
Cb and Cr are turned off if SEL is set to "L".
Signal outout.
Color difference signal output.
Signal outout.
Luminance signal output.
Signal outout.
Y/C MIX signal output.
TEST terminal. Useally, please short-circuit with GND.
x ao Signal output. Chroma output terminal.
y
i
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8
6dB 75ohm
1.5-6M
75ohm
6dB
BPF
6M
LPF
CLAMP
75ohm
6dB
3M
LPF
3M
75ohm
6dB
LPF
Q Q
3 6 7 1 3
75ohm
6dB
Functions
u163
.
69
DVD-2900
2 9 9 4 2 8
25 COUT
TEST
24 TEST
23 MIXOUT
22 MIXFB
21 GND
20 YTRAP
19 YOUT
18 YFB
17 GND
16 CbOUT
15 CbTRAP
1 5 0 5 8 2 9 9 4
14 CrOUT
m
co
69
9 9
2 8 9 9