HT-R510
A
1
2
3
4
5
B
C
D
BLOCK DIAGRAM
OPTICAL OUT
B
INPUT GAIN
OPAMP
OPAMP
10.5dB
INPUT GAIN
INPUT GAIN
INPUT GAIN
INPUT GAIN
INPUT GAIN
0/6dB
73
74
NC
NC
VIDEO3
VIDEO3
CD
TAPE IN
TAPE OUT
VIDEO-1 OUT
VIDEO-1 IN
VIDEO-2 IN
DVD
MLS/MRS
C/SW
BACK UP
STANDBY
S
S
INPUT ATT
-6dB
50KLPF
SB
50KLPF
SW
50KLPF
C
50KLPF
SR
50KLPF
SL
50KLPF
R
50KLPF
L
AK4384
2CH D/A
FLASH
ROM
FM/AM
TUNER
PACK
AK4586
96/24
2CH A/D
(1/2)
AK4586
DIR
1
VIDEO SW
1
1
1
-1
1
-1
1
MAIN
MICRO-
PROCESSOR
78K/4
UPD784225AGC
SUB MICRO
PROCESSOR
78K/0
UPD780232GC-8BT
CS493292
DSP
AK4586
96/24
6CH D/A
OPTICAL 2
OPTICAL 1
REMOTE
SENSOR
COMPOSITE VIDEO INPUT
VIDEO2
VIDEO1
DVD
12.5MHZ
5MHZ
12.288MHZ
COMPOSITE VIDEO OUT
MONITOR OUT
VIDEO 1
OSC
+2.5V
DSP
+5V
+3.3V
MEMORY
COAXIAL
VIDEO3
Y
C
S-VIDEO OUTPUT
MONITOR OUT
Y
C
VIDEO 3
Y
C
VIDEO 2
Y
C
S-VIDEO INPUT
VIDEO 1
Y
C
VIDEO 1
Y
C
DVD
80
79
78
77
2
69
1
72
66
71
4
3
43
6
5
40
8
7
30
76
75
33
10
9
23 21
26 25 28 27
24
22
12
18
11
14
20
13
16
15
17
19
SELMUT
SELDA SELCL
RST.CS.INTREQ/CL/DA/SCDO
RST.CS/CL/DA/CDTO/INT1.2.
A17
A16
A15
ROM/RAM
CTLA/B
VMUT2
VMUT1
0dB
LA7956
LA7956
LA7956
AK4586
BD3811K1
FL DISPLAY
KEY
0dB
0dB
6dB
6dB
6dB
0/6dB
0/6dB
0/6dB
0/6dB
0/6dB
INPUT GAIN
To Main microprocessor
