23.4. AUDIO BLOCK DIAGRAM
XTMUTE_L
IC37501
63
FROM
INTERFACE
QR4502/QR4504
QR4501
QR4503/QR4505
56
64
IC3901
52
60
DAC Rch
DAC Lch
AV1 Rch
AV1 Lch
53
AV2 Rch
61
AV2 Lch
2
6
2
6
JK3901
JK3902
21 PIN JACK
21 PIN JACK
AUDIO IN ch2(R)
AUDIO IN ch1(L)
AUDIO IN ch2(R)
AUDIO IN ch1(L)
BUFF.
AV4
TUN
(SA5R)
50
AV3 Rch
3
2
1
5
4
LINE
(Rch)
LINE
(Lch/MONO)
AUDIO
JK4600
FRONT INPUT JACK
AV3
(FRONT)
AV3 Lch
58
BUFF.
(SA5L)
TUN
AV4
59
TUN_2 Lch
TUN_2 Rch
51
TUN Rch
54
62
TUN Lch
7
9
5
7
9
5
PS6002
P6003
PS6002
PP4600
P31903
PP4600
76
RF OUT
MUTE
VCA
+
MIX
36
P93702
FROM
DIGITAL
P.C.B.
IEC OUT
4.5V
Max
5.6Vpp
AV1
(TV)
(DECODER/EXT)
AV2
AUDIO SIGNAL
SECTION
CONTROL
SYSTEM
FROM
73
IC6001
COM_MUTE
QR4910,QR4908
MUTE
IN
AUDIO
5
RF CONVERTER
TU7403
TUNER
TU7401
TUNER
TU7402
2
1
43
25
2
1
38
25
Nicam Decoder(B) P.C.B.
Nicam Decoder(A) P.C.B.
(NICAM DECODER)
IC7301
OUT R
MONO IN
SIF
PK7302
PK7402
PK7302
PK7402
4
6
PK7401
PK7301
PK7401
PK7301
1
3
OUT L
AUDIO
TUNER
14
15
SIFOUT
VHS
(NICAM DECODER)
IC7301
OUT R
OUT L
MONO IN
SIF
PK7302
PK7404
PK7302
PK7404
4
6
PK7301
PK7301
PK7403
PK7403
1
3
14
AUDIO
TUNER
15
SIFOUT
DVD
IC4501
6
6
P6003
P31903
2
4
70
DMR-EH80VEG / DMR-EH80VEB
127
Summary of Contents for DMR-EH80VEG
Page 43: ...43 DMR EH80VEG DMR EH80VEB ...
Page 66: ...66 DMR EH80VEG DMR EH80VEB ...
Page 68: ...DMR EH80VEG DMR EH80VEB 68 ...
Page 76: ...DMR EH80VEG DMR EH80VEB 76 ...
Page 100: ...DMR EH80VEG DMR EH80VEB 100 ...
Page 101: ...26 EXPLODED VIEWS 26 1 MECHANISM CASING PARTS 101 DMR EH80VEG DMR EH80VEB ...
Page 102: ...26 2 FRONT PANEL PARTS 102 DMR EH80VEG DMR EH80VEB ...
Page 103: ...26 3 VHS MECHANISM PARTS 103 DMR EH80VEG DMR EH80VEB ...
Page 104: ...26 4 PACKING ACCESSORIES 104 DMR EH80VEG DMR EH80VEB ...
Page 159: ...28 3 POWER P C B FOR PRINTING A4 SIZE DMR EH80VEG DMR EH80VEB 159 ...
Page 160: ...DMR EH80VEG DMR EH80VEB 160 ...
Page 161: ...DMR EH80VEG DMR EH80VEB 161 ...
Page 162: ...DMR EH80VEG DMR EH80VEB 162 ...
Page 172: ...DMR EH80VEG NICAM DECODER PCB COMPONENT SIDE 94 DMR EH80VEG DMR EH80VEB 172 ...
Page 177: ...25 11 SD CARD P C B SOLDER COMPONENT SIDE 97 DMR EH80VEG DMR EH80VEB 177 ...