Denon S-301 Service Manual page 71

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3 7 63 1515 0
BH7868FS (IC305: 1U-3692)
(IC301, 302: 1U-3695)
TE
L 13942296513
TC90A69F (IC503: 1U-3695)
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Vcc1 1
2
S1
S2 3
CIN
4 Bias
MUTE1
MUTE1 5'
CVIN 6 Clamp
SEL (CV/MIX) 7
8
YIN Clamp
9
BIAS Bias
10
SEL (BIAS/CLAMP)
Bias
11
Py/G IN
Clamp
GND 12
Pb/B IN 13 Bias
14
MUTE2 MUTE2
Pr/R IN 15 Bias
Vcc2 16
28 27 26 25
DAC DAC
(8fsc)
CORING
PEAKING
INTERPOLATION
1 2 3 4
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2 9
8
6MHz
75Ω
LFP
S-DCOUT
LPF
L
6MHz
75Ω
LFP
H
6dB
6MHz
6dB 75Ω
LFP
6dB
12MHz
6dB
75Ω
LFP
H
L
12MHz
75Ω
LFP
6dB
12MHz
6dB 75Ω
Q Q LFP
3 6 7 1 3
24 23 22 21 20 19
PLL DET VCO 1/2
8fsc 4fsc
1/8
CORING V-ENHANCER
Ped.
LPF DELAY
CLIP
KILLER MEMORY
CNR
DYNAMIC COMB FILTER
C-N.C
ADC
Sync. Clamp
5 6 7 8 9 10
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71
9 4 2 8
32 COUT
31 S-DCOUT
30 CVOUT
29
CVOUT
28
GND
27
YOUT
26 YOUT SAG
25
GND
24
Py/G OUT
23
Py/G OUT SAG
22 GND
21
Pb/B OUT
20 Pb/B OUT SAG
19
GND
18
Pr/R OUT
1 5 0 5 8 2 9 9 4
17
Pr/R OUT SAG
18 17 16 15
IIC BUS
LINE LINE
MEMORY
11 12 13 14
m
co
S-301
9 9
2 8 9 9