18.6. Audio
ZFLAG
MIC MUTE
ASP CLK
ASP DATA
LM L
MUTE A
+
+
1
IN-L1 (PB L)
OP-IN (MIC)
IN-R1 (PB R)
IN-L2 (TUN L)
IN-R2 (TUN R)
TUN L
TUN R
IN-L3 (MIX L)
IN-R3 (MIX R)
IN-L4 (MPORT L)
IN-R4 (MPORT R)
IN-L5 (AUX L)
IN-R5 (AUX R)
AUX L
MPORT L
MPORT R
AUX R
56
54
55
OP-OUT
GV OUT L
REF L
REC L
REC R
PRE VIN L
BASS L2
MID L2
MID L1
TRE L
BASS L1
PRE VIN R
HB MIX IN
HB MIX OUT
HB FLT OUT
REC L
REF R
GV OUT R
16
REF IN
14
VCC
38
REF OUT
15
18
52
19
20
21
HARMIN
D2191
22
HARMOUT
23
HB ATT IN
24
HB ATT OUT
25
HB LPF IN
26
HB LPF OUT
27
SUR2
50
SUR1
51
49
48
47
46
45
BASS R2
MID R2
MID R1
TRE R
BASS R1
30
31
32
33
34
53
REC R
17
TOUT L
44
TOUT R
35
2
3
4
5
6
7
8
9
10
CLK
39
DATA
40
MIX
MCU I/F
HARM
ATT
LPF 2ord
SURROUND
TONE
TREBLE/MID/BASS
TONE
TREBLE/MID/BASS
H.BASS MIX
REC SW
REC SW
OFF
ON
ON
OFF
GAIN CONTROL
0 ~ +30dB / 2dBstep
PRE VOLUME
Bypass/MIX
Bypass/Tone
Bypass/Tone
Bypass/MIX
0 ~ -28dB / 2dBstep
PRE VOLUME
0 ~ -28dB / 2dBstep
GAIN CONTROL
0 ~ +30dB / 2dBstep
IC2103
JK2802
R
L
AUX
FROM/TO
SYSTEM CONTROL
1
2
3
SA-VK470EE AUDIO BLOCK DIAGRAM
MUTING
MUTING
CONTROL
MUTING
MUTING
CONTROL
Q2052
Q2051
+9V
+9V
C0ABBB000230
MIX AMP
IC2803
C1BB00001121
AUDIO SIGNAL PROCESSOR
3
2
1
5
7
6
+
-
+
-
+
-
+
-
POST VM R
36
R OUT
37
+
-
+
-
POST VOLUME
0 ~ -62dB / 1dBstep
POST VM L
43
L OUT
42
+
-
POST VOLUME
0 ~ -62dB / 1dBstep
+
-
+
-
+
-
+
-
+
-
-
+
-
+
VR6001
MIC VOLUME JOG
IC6000
C0ABBB000230
MIC AMP
3
6
7
-
+
3
2
1
-
+
FRONT L
FRONT R
IC2804
Q2501
D2241
LCH AUTO
GAIN CONTROL
Q2142
D2332
LCH AUTO
GAIN CONTROL
Q2242
Q2502
MUTING
MUTING
Q2143
Q2366
MUTING
Q2243
C0AABB000125
FRONT AMP
3
2
1
5
7
6
-
+
-
+
JK6810
MUSIC PORT
7
6
1
2
3
4
5
JK6001
MIC
5
4
2
3
7
8
1
: AM / FM SIGNAL LINE
: MAIN SIGNAL LINE
: AUX / MIC / MUSIC PORT SIGNAL LINE
: DVD AUDIO SIGNAL LINE
5
6
CN6807
CN2806
MPORT SW
TN2802
LCH
RCH
TUNER PACK
5
7
39
FP8101
12
MIX L
MIX R
PB L
MIC SW
PB R
CN2801
6
CN6807
5
CN2806
8
CN6807
3
CN2806
HP L
HP R
JK6800
HEADPHONE
7
6
1
2
3
4
5
4
7
CN6807 CN2806
HP SW
1
CN6807
10
CN2806
3
CN6807
8
CN2806
37
FP8101
14
CN2801
CN6702
5
ZJ6601
CN6001
15
13
CN2807
FROM
DVD (AUDIO)
TO
SYSTEM CONTROL
TO DECK
TO
SYSTEM CONTROL
FROM
SYSTEM CONTROL
TO
DIGITAL AUDIO AMP
FROM DECK
9
CN2803
CN1305
8
CN2803
CN1305
: TAPE PLAYBACK SIGNAL LINE
: TAPE RECORD SIGNAL LINE
1
17
CN5050
CN2808
MUTE A
LM L
3
15
CN5050
CN2808
ASP DAT
ASP CLK
ZFLAG
MUTING
Q6910
MIC MUTE
2
CN6702
ZJ6601
TO
SYSTEM CONTROL
FROM
SYSTEM CONTROL
13
CN1305
CN2803
CN1305
CN2803
12
REC LIN
REC RIN
SA-VK470EE
94
Summary of Contents for SA-VK470EE
Page 3: ...3 SA VK470EE ...
Page 12: ...12 SA VK470EE ...
Page 40: ...40 SA VK470EE ...
Page 42: ...9 3 Main Components and P C B Location 42 SA VK470EE ...
Page 54: ...9 15 2 Replacement of Motor Capstan Belt A Capstan Belt B and Winding Belt 54 SA VK470EE ...
Page 88: ...SA VK470EE 88 ...
Page 98: ...98 SA VK470EE ...
Page 116: ...SA VK470EE 116 ...
Page 124: ...SA VK470EE 124 ...
Page 136: ...136 SA VK470EE ...
Page 137: ...24 Exploded Views 24 1 Cabinet Parts Location SA VK470EE 137 ...
Page 138: ...SA VK470EE 138 ...
Page 139: ...24 2 Deck Mechanism Parts Location RAA4111 S SA VK470EE 139 ...
Page 140: ...24 3 Packaging SA VK470EE 140 ...