Model - Denon DVD-3800 Service Manual

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3 7 63 1515 0
TC74HCT7007AF (MA: IC206, 209)
1A 1
1Y 2
2A 3
4
2Y
3A 5
3Y 6
GND
7
BA7660FS (SC: IC856)
(Europe model only)
MUTE 1
2 6dB
INA
3
GND
INB 4 6dB
GND 5
N.C. 6
INC 7 6dB
GND 8
TE
L 13942296513
SN74LV157APW (AV: IC214)
SELECT
1
1A 2
1A
INPUTS
1B
3 1B
OUTPUT 1Y 4
1Y
2A 5
2A
INPUTS
2B 6
2B
7
OUTPUT 2Y
2Y
GND 8
BA033T (PD: IC904)
NJM7805FA(S) (AV: IC204, 207,
NJM7812FA(S) (AV: IC953)
FRONT
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VIEW
.
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SN74LV74APW (AV: IC215)
14
Vcc
1CLR
13
6A
1D
12
6Y
1CK
1PR
11
5A
1Q
10
5Y
1Q
9
4A
GND
8
4Y
TC4053BF (AV: IC801, 802)
16
V
CC
75ohm 15
OUTA1
OUTA2
14
75ohm 13 OUTB1
12
OUTB2
N.C.
11
Inhibit
OUTC1
10
75ohm
OUTC2
9
m PD4721GS (PD: IC511)
V
16
CC
S
15 STROBE
G
14 4A
4A
INPUTS
13 4B
4B
4Y OUTPUT
4Y 12
3A
11
3A
INPUTS
10 3B
3B
3Y
OUTPUT
9 3Y
NJM7905FA (AV: IC952)
NJM7912FA (AV: IC954)
210, 951)
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y
i
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8
1 14 V
CC
2 13 2CLR
CK D
PR CLR
3 12 2D
Q Q
4 11 2CK
5 10 2PR
6 D CK 9 2Q
CLR PR
7 8 2Q
Q Q
(SC: IC851~854, 858)
(Europe model only)
1
16 V
Y CC
1
Y1
2 15
Y Y
Y Y
0 0
3 14
Z X
X
1 Z
1
4
13
Z X
Z X 1
1
5 12
Z X
0 X 0
Z 0
0
6 11
A
A
Inhibit
7 10
V B
EE C B
GND 8 9 C
Q Q
3 6 7 1 3
V C
1 20
DD
C + GND
2 19
1
V C
3 18
CC
C - V
4 17
1
C + STBY
5 5 16
C - V
6
15
5
300ohm
D 7 14 D
IN1
300ohm
D D
8 13
IN2
R R
9 12
OUT1
5.5kohm
R R
10 11
OUT2
5.5kohm
FRONT
VIEW
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2 9 9 4 2 8
TC74VHC123AF (AV: IC602, 708)
1A 1
1B
2
CLR
1CLR 3
Q Q
1Q 4
2Q 5 5
Q Q
2Cx 6
CLR
2Rx/Cx 7
GND
8
SN74LV04APW (MA: IC208, 213)
TC74HCT04AF (AV: IC219, 506)
TC74HCU04AF (AV: IC216)
1
1A
2
1Y
3
2A
2Y 4
5
3A
6
3Y
GND
7
1 5 0 5 8 2 9 9 4
74VHC4066MTC (MA: IC506)
+
4
IN/OUT1 1
OUT/IN1 2
-
4
OUT/IN2 3
SS
IN/OUT2
4
CONT2
5
CHA
CONT3 6
OUT1
OUT2 V 7
SS
IN1
IN2
PQ1CG21H2FZ (PD: IC905)
FRONT
VIEW
m
co
DVD-3800
9 9
Vcc
16
1Rx/Cx
15
14 1Cx
13
1Q
2Q
12
2CLR
11
10 2B
9 2A
14 Vcc
6A
13
6Y
12
11 5A
5Y
10
4A
9
4Y
8
2 8 9 9
14
V
DD
13
CONT1
12
CONT4
11
IN/OUT4
10 OUT/IN4
9 OUT/IN3
8 IN/OUT3
49