DMR-ES15EE/GC/GCS/GN/GCA
Analog Audio Block Diagram
(SA4L)
SELECT SWITCH
OUTPUT
AV2
(DECODER/EXT)
(TV)
AV1
:PB SIGNAL
:REC SIGNAL
IEC OUT
1
(DIGITAL AUDIO OUT)
OPTICAL
P.C.B.
DIGITAL
FROM
P59001
P7402
32
AADC L
AADC R
AUDIO OUT Ch1(L)
AUDIO OUT Ch2(R)
MIX L OUT2
MIX R OUT2
AUDIO OUT Ch2(R)
AUDIO OUT Ch1(L)
REAR JACK
JK3001
(R)
LINE OUT
(L)
LINE OUT
21
19
16
18
P.C.B.
DIGITAL
TO
P7402
19
P59001
P7402
P59001
17
(DECEODER/EXT)
AV2
1
3
(TV)
AV1
3
1
21 PIN JACK
JK3901
LOGIC
IIC BUS
SDA
89
88
SCL
SECTION
TIMER
FROM
30
IC7501-
IIC DATA
29
IC7501-
IIC CLK
71
AV1 Lch
78
ADC Lch
73
AV2 Lch
74
AV2 Rch
79
ADC Rch
AV1 Rch
72
LPF
BUFF.
MUTE
AGC
AMP
ADC Lch
LPF
BUFF.
MUTE
LPF
BUFF.
MUTE
d
c
b
a
MUTE
BUFF.
LPF
AMP
ADC Rch
AGC
MIX
+
VCA
MUTE
TUNER P.C.B.
U/V TUNER
TU7801
RF OUT
76
SIF OUT
15
PS7801 PP7401
4
(NICAM/A2)
SIF
L OUT
R OUT
1
2
25
TUN Lch
62
54
TUN Rch
AV4
TUN
(SA5L)
BUFF.
e
d
c
b
a
(SA1L)
e
d
c
b
a
(SA3L)
e
d
c
b
a
(SA2L)
58
AV3 Lch
(FRONT)
AV3
FRONT INPUT JACK
JK3002
AUDIO
(Lch/MONO)
LINE
(Rch)
LINE
9
10
11
12
13
d
c
b
a
(SA4R)
SELECT SWITCH
OUTPUT
AV3 Rch
50
59
AV4 Lch
AV4 Rch
51
(SA5R)
TUN
AV4
BUFF.
e
d
c
b
a
(SA2R)
AUDIO IN ch1(L)
AUDIO IN ch2(R)
AUDIO IN ch1(L)
AUDIO IN ch2(R)
21 PIN JACK
JK3901
6
2
6
2
AV2 Lch
61
AV2 Rch
53
AV1 Lch
AV1 Rch
DAC Lch
DAC Rch
60
52
e
d
c
b
a
(SA3R)
e
d
c
b
a
(SA1R)
(AUDIO SIGNAL PROCESSOR)
64
56
Q4008
D4006
Q4009
MUTE
MUTE
D4005
Q4007
Q4006
MUTE
MUTE
(BUFFER)
6
7
1
2
MIX L OUT DM
MIX R OUT DM
P.C.B.
DIGITAL
FROM
P59001
P7402
27
29
P7402
P59001
16
IC54402-
XDMUTE
P.C.B.
DIGITAL
FROM
QR4002-QR4004
CIRCUIT
MUTE
SECTION
TIMER
FROM
65
IC7501-
XTMUTE
DIGITAL AUDIO
BLOCK SECTION
MAIN P.C.B.
(REAR)
AV4
REAR INPUT JACK
JK3001
AUDIO
(Lch)
LINE
(Rch)
LINE
2
1
3
Summary of Contents for DMR-ES15EE
Page 8: ...8 ...
Page 11: ...11 ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 40: ...11 1 3 Checking and Repairing of Main P C B 40 ...
Page 41: ...11 2 Caution for Replacing Parts 11 2 1 Items that should be done after replacing parts 41 ...
Page 52: ...16 1 2 Packing Accessories Section 52 ...
Page 79: ...62 ...
Page 80: ...62 ...
Page 85: ...Ref No MODE E C B REC 3 8 1 2 3 1 PLAY 3 8 1 2 3 1 STOP 3 8 1 2 3 1 Q7802 ...
Page 92: ...1 2 3 4 5 6 7 8 A B DMR ES15EE GC GCS GN GCA FRONT L P C B VEP70161A Front L P C B ...