23.3. AUDIO BLOCK DIAGRAM
DMR-ES30VEG
DMR-ES30VEC
DMR-ES30VEB
AUDIO
BLOCK DIAGRAM
XTMUTE_L
IC9701
63
FROM
INTERFACE
QR9302/QR9304
QR9301
QR3903/QR9305
56
64
IC3901
(SA1R)
a
b
c
d
e
(SA3R)
a
b
c
d
e
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)
(SA2R)
a
b
c
d
e
BUFF.
AV4
TUN
(SA5R)
50
AV3 Rch
OUTPUT
SELECT SWITCH
(SA4R)
a
b
c
d
3
2
1
5
4
LINE
(Rch)
LINE
(Lch/MONO)
AUDIO
JK4600
FRONT INPUT JACK
AV3
(FRONT)
AV3 Lch
58
(SA2L)
a
b
c
d
e
(SA3L)
a
b
c
d
e
(SA1L)
a
b
c
d
e
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
P9103
PP4600
76
RF OUT
MUTE
VCA
+
MIX
AGC
ADC Rch
AMP
LPF
BUFF.
MUTE
a
b
c
d
MUTE
BUFF.
LPF
MUTE
BUFF.
LPF
ADC Lch
AMP
AGC
MUTE
BUFF.
LPF
72
AV1 Rch
ADC Rch
79
AV2 Rch
74
AV2 Lch
73
ADC Lch
78
AV1 Lch
71
IIC CLK
IC9701 28
IIC DATA
IC9701 29
FROM
INTERFACE
SCL
88
89
SDA
IIC BUS
LOGIC
JK3901
JK3902
21 PIN JACK
21 PIN JACK
1
3
AV1
(TV)
3
1
AV2
(DECEODER/EXT)
29
P9106
31
P9106
TO
DIGITAL
P.C.B.
4
2
1
LINE OUT
(L)
LINE OUT
(R)
JK9301
REAR JACK
AUDIO OUT Ch1(L)
AUDIO OUT Ch2(R)
AUDIO OUT Ch2(R)
AUDIO OUT Ch1(L)
AADC R
AADC L
36
P9106
FROM
DIGITAL
P.C.B.
2
4
IC9107
(OPTICAL AUDIO BUFFER)
JK4901
OPTICAL
(DIGITAL AUDIO OUT)
1
IEC OUT
:REC SIGNAL
:PB SIGNAL
4.5V
Max
5.6Vpp
2.3V
5V
1.0V
AV1
(TV)
(DECODER/EXT)
AV2
AUDIO SIGNAL
OUTPUT
SELECT SWITCH
(SA4L)
AV4
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
P9103
5
5
P6001
P9101
2
4
DMR-ES30VEG / DMR-ES30VEC / DMR-ES30VEB
63
Summary of Contents for DMR-ES30VEG
Page 29: ...29 DMR ES30VEG DMR ES30VEC DMR ES30VEB ...
Page 60: ...DMR ES30VEG DMR ES30VEC DMR ES30VEB 60 ...
Page 68: ...DMR ES30VEG DMR ES30VEC DMR ES30VEB 68 ...
Page 87: ...26 EXPLODED VIEWS 26 1 MECHANISM CASING PARTS 87 DMR ES30VEG DMR ES30VEC DMR ES30VEB ...
Page 88: ...26 2 FRONT PANEL PARTS 88 DMR ES30VEG DMR ES30VEC DMR ES30VEB ...
Page 89: ...26 3 VHS MECHANISM PARTS 89 DMR ES30VEG DMR ES30VEC DMR ES30VEB ...
Page 90: ...26 4 PACKING ACCESSORIES 90 DMR ES30VEG DMR ES30VEC DMR ES30VEB ...