Denon AVR-5803 Service Manual page 36

QQ
3 7 63 1515 0
EPM3128A (IC611)
144
1
TOP VIEW
36
37
TC9459N (IC941, 951, 961, 971)
1 28
2 27
3 26
4 25
5 24
6 23
TE
L 13942296513
7 22
8 21
9 20
10 19
11 18
12 17
13 16
14 15
TC94A17F
(IC303, 304, 311, 312, 319, 320, 327, 328)
TRIM VR
1
V
SS
0~+24dB/
1dB step
2
TVR-REF
3
TVR-IN
4
TVR-OUT
5
MVR-OUT
MAIN VR
0~- 95dB/
0.5dB step
6
MVR-A-GND
7
MVR-IN
www
8
NC
9
CS1
10
NC
GND 11 .
12
CK
http://www.xiaoyu163.com
109
108
Feature
73
72
V
SS
1
NC
2
L-OUT
3
50k W /
91STEP
NC
4
VR
L-IN
5
L-LD1
6
L-LD2 7
L-A-GND
8
R-ch7 to 91decoder
NC L-ch7 to 91decoder
9
L-ch latch circuit R-ch latch circuit
Shift register (24Bit)
10
CS1
11 Level shift circuit
NC
12
GND
13
CK
14
TRIM VR
24
V
DD
0~+24dB
/1dB step
23
TVR-REF
22
TVR-IN
21
TVR-OUT
20
MVR-OUT
MAIN VR
0~- 95dB/
0.5dB step
19
MVR-A-GND
18
MVR-IN
17
NC
16
CS1
x ao u163
y
15
NC
i 14 GND
13
CK
http://www.xiaoyu163.com
2 9
8
Usable gates 2,500
Macrocells 128
Logic array blocks 8
Maximum user 96
I/O pins
t (ns) 5.0
PD
t (ns) 3.3
SU
V
DD
28
NC
27
R-OUT
26
NC
25
Same as L-ch R-IN
24
R-LD1
23
R-LD2
22
Q Q
3 6 7 1 3
NC
21
R-A-GND
20
TC90A69F (IC603)
CS2
19
NC
18
NC
17
STB
16
DATA
15
TA1270BF (IC616)
38 37 36
Y OFFSET
DAC2
SW
DAC1 39
SUB-
DAC1
Y INPUT 40
CONTRAST
PEDESTAL
DAC Vcc (5V) 41 CLAMP
fsc
Y DL
C Vcc (5V) 42
TRAP
UV/CbCr SW 43
SYSTEM
fsc OUTPUT 44
fsc
1H DL
1HDL CONT 45
CONTROL
SECAM
SECAM CONT 46
LPF / fsc
CONTROL
TRAP
B-Y/Cb OUTPUT 47
BPF
CbCr / UV
.
SW
R-Y/Cr OUTPUT 48
VCXO
1 2 3
AVR-5803/AVC-A1SR
9 4 2 8
64M SDRAM (TSOP) (IC806, 906)
Vcc 1
DG0 2
VccQ 3
DQ1 4
DQ2 5
VssQ 6
DQ3 7
DQ4 8
VccQ 9
DQ5 10
DQ6 11
VssQ 12
DQ7 13
NC 14
Vcc 15
DQM0 16
Vcc 17
WE 18
CAS 19
RAS 20
CS 21
NC 22
BS0 23
BS1 24
A10/AP 25
A0 26
A1 27
A2 28
DQM2 29
Vcc 30
NC 31
DQ16 32
VssQ 33
DQ17 34
DQ18 35
VccQ 36
DQ19 37
DQ20 38
DQ21 39
DQ22 40
VccQ 41
DQ23 42
Vcc 43
1 5 0 5 8 2 9 9 4
28 27 26 25 24 23 22 21 20 19
PLL DET VCO 1/2
DAC DAC
8fsc 4fsc
1/8
(8fsc)
CORING Ped.
LPF DELAY
PEAKING CLIP
INTERPOLATION
KILLER
CNR
C-N.C
ADC
Sync. Clamp
1 2 3 4 5 6 7 8 9 10
35 34 33 32 31 30 29 28 27 26
DAC I 2 C BUS PEDESTAL PEDESTAL
Ys
TEST CONTROL CLAMP CLAMP
Y DL
OFFSET
SW
SW
YUV RGB
SW
MATRIX
m
CW
TINT
MATRIX
DEMO
co
P / N ID
CHROMA NOSE
BLK DET
SW
H. AFC H C / D
V SEP
TOF
APC
SYNC 32fH
ACC VCO
SEP
SUB-COLOR
4 5 6 7 8 9 10 11 12 13
9 9
87 Vss
86 DQ15
85 VssQ
84 DQ14
83 DQ13
82 VccQ
81 DQ8
80 NC
79 Vss
78 DQM1
77 NC
76 NC
75 CLK
74 DQ8
73 NC
72 Vss
71 DQM1
70 NC
69 NC
68 A9
67 CKE
65 A8
64 A7
63 A6
62 A5
61 A4
60 A3
59 DQM3
58 Vss
57 NC
56 DQ31
55 VccQ
54 DQ30
53 DQ29
52 VssQ
51 DQ28
50 DQ27
49 VccQ
48 DQ26
47 DQ25
46 VssQ
45 DQ24
44 Vss
2 8 9 9
18 17 16 15
IIC BUS
CORING V-ENHANCER
LINE LINE
MEMORY MEMORY
DYNAMIC COMB FILTER
11 12 13 14
25
24 SW GND
HI; 2ch/LOW; 24h
23 ADRS SW
R-Y/R
22
OUTPUT
B-Y/B
21
SW
OUTPUT
Y/G
20
OUTPUT
SW
19
Vcc (9V)
SYNC
18
Vcc (9V)
CP/HP
CP / HP
17
INPUT
IN
16 Dig GND
V C / D
SCP
15
SCP
OUTPUT
14
36