Tascam DA-98HR Service Manual page 103

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IF-AN98HR
SCHEMATIC DIAGRAM
1 2
A
1 2
BALOUT_1H
C081
R171
W031
100/25V
27
1 2 7
L011
U031B
5532
L021
1 2 R191
BALOUT 1C
100K
1 2
1 1
C111 W041
C101
47P 47P
2 2
R201
100K
C071
22P
B
C091
R181
100/25V 27
1
U031A
5532
C
1 2
BALOUT_2H
C082
R172
W032
100/25V
27
1 2 7
L012
U032B
5532
L022
1 2 R192
BALOUT 2C
100K
1 2
1 1
C112 W042
C102
47P 47P
2 2
R202
100K
D
C072
22P
C092 R182
100/25V 27
1
U032A
5532
E
（Page 31/35）
IF98DA PCB (2/6)
3
R141
3.9K
Ref Level
C061
1 2 -16dB:W011,W021 Short
22P -18dB:W011 Short
-20dB:Non Short
6
5
4
U521B
R111 ATX20X
R101
5.6K
R151 7.5K 3 5
1.2K R121
Q011
12K
2SD1328
1
R091
2 2
4.7K
W021 W011 3 1 1
JP 1 C161
JP
C171
1 1 1500P
2700P
2 2 2
2
R161
C051
5.1K
0.1
R131
1K
1 2 +12VA
2 C2031
1
8 0.1
2
-12VA C2021
0.1
3
2 C1031
4 1
0.1
R281 R271
100K
47K
R142
3.9K
Ref Level
C062 -16dB:W012,W022 Short
1 2
22P
-18dB:W012 Short
-20dB:Non Short
6
R082
1K
5
R112
R102
5.6K
R152 7.5K
1.2K R122
Q012
12K
2SD1328
1 1
R092
2 2 C172
4.7K
W022 W012 3 2700P
1 2
JP JP
+12VA
1 1
2
2
R162
C052
5.1K 0.1
1
R132
1K
-12VA
+12VA
1 2
1 2 C2032
C2022
8 0.1 1 1
0.1
2
-12VA
3 2 2
4 1 2 C1032
0.1
+5VD
1
2
R282 R272
-12VA
100K 47K
4 5
Q501
2
DTC143X
3
DFS12
+12VA
1
D501
1SS355
C2511
R081 R071 0.1
1K 1K
1 2
9
U521A C041
1 12
ATX20X 22/16BP
(NOR-LPF) 1 8 (HS-LPF)
0
1
1 1
C191
47P C121
C141
2
1500P
+12VA 1800P +12VA
2 2
U021A U011A
R241 5 R211 5
5532 5532
8 1K 7 8 1K
2 6 2 6
1 1
3 R251 3 R221
U021B U011B
-12VA -12VA
1K 1K
5532 5532
4 4
R261 R231
1 2K 1 1 2K
1 C2011 C1011
C1021
1 0.1 0.1 1
2 0.1 C151 2 2 C131
1500P
2 1800P
2 2
+5VD
Q021
1
DTA114
3
Q031
2 2
DTC114
3
AMUTE1
1
-12VA
C042
R072
22/16BP
1K
1 2
1
C192
47P
2
1
C142
1800P
2 U022B
5532
U022A
R242 5
5532
8 1K 7
2 6
3 R252
1K
4
R262
2K
C1022 1
0.1 C152
1800P
2
Q022
DTA114
3
Q032
2
DTC114
3
AMUTE2
1
6
R031
1K
C021
1200P
R041 R011
+12VA
1 2
1K 1K
U511A
1 5532 1
8
C011
2 2000P
R021
2 1 2
1K
3
-12VA
R051 1K
4
1 R061
C1511
1K
0.1 1
2
C031
1200P
2
1
C181
47P
2
7
C551
1 2
0.1
C541
2 1
10/10V
+5VA1
1 1
C531
470/10V
2 2
C521
0.22
R032
1K
C022
1200P
R012
R042
1 2
1K
1K
U511B
1
5532 C012
6 2000P
R022
7 2
1K
5
R052 1K
R062
1K
1
C032
1200P
2
7
+5VD
U501
1 2
C501
C511
28 DVSS 1
CKS2 0.1
10/10V
27 DVDD 2 2 1
CKS1
26 MCLK 3
CKS0 MCLK
25 PD 4
P/S PMUTE
24 BICK 5
VCOM BCLK
23 SDATA 6
AOUTL+ DADT12
22 LRCK 7
AOUTL- LRCK12
21 SMUTE 8
AOUTR+ SMUTE
20 DFS 9
AOUTR- DFS12
19 DEM0 10
AVSS DEMP0
18 DEM1 11
AVDD DEMP1
17 DIF0 12
VREFH
16 DIF1 13
VREFL
15 DIF2 14
BVSS
AK4393
98DA12.SCH
IF-AN98HR
1 st Issue; September 2000