ADJUSTMENT PROCEDURE-2
IDLING CURRENT ADJUSTMENT
<Fig-1>
DTR-7.9
P6901B
J6010
30
J6129
7
J6026
7
J6018
30
JL5514A
P5510A
J6012
15
J6055
20
J6050
25
J6084
30
P5510C
R6185
R6183
C6701
C6704
C6706
J6002
27
C6901
C6902
C6912
C6913
J6022
12
C6915
C6916
J6071
30
J6072 17
J6046
15
P6902B
J6038
27
J6047
7
J6052
7
J6011
15
J6023
7
J6035
12
J6043
15
D6901
-
+
AC
D6903
-
+
AC
F6901A
F6901B
F6902A
F6902B
J6036
12
J6033
7
J6037
30
J6034
7
JL6600A
J6041
25
J6029
7
J6064
15
J6024
7
J6065
7
JL6603A
J6027
7
C6055
J6021
12
C6053
C6050
C6052
C6051
C6054
C6056
J6028
7
P6085
P6083
P6080
P6082
P6081
P6084
P6900B
P6901A
P6902A
J6042
J6005
15
J6019
30
J6007
30
J6009
30
J6008
30
J6006
15
J6017
7
J6016
7
J6067
Q6005
Q6003
Q6000
Q6002
Q6001
Q6004
Q6015
Q6013
Q6010
Q6012
Q6011
Q6014
Q6035
Q6033
Q6030
Q6032
Q6031
Q6034
Q6045
Q6043
Q6040
Q6042
Q6041
Q6044
Q6053
E
C
B
Q6055
E
C
B
Q6050
E
C
B
Q6052
E
C
B
Q6051
E
C
B
Q6054
E
C
B
Q6065
E
C
B
Q6063
E
C
B
Q6060
E
C
B
Q6062
E
C
B
Q6061
E
C
B
Q6064
E
C
B
Q6075
Q6073
Q6070
Q6072
Q6071
Q6074
R6005
R6003
R6000
R6002
R6001
R6004
R6006
R6175
R6173
R6170
R6172
R6171
R6174
P6005B
R6176
R6180
R6182
R6181
R6184
R6186
P6003B
P6000B
P6002B
P6001B
P6004B
P6006B
R6015
R6013
R6010
R6012
R6011
R6014
R6035
R6033
R6030
R6032
R6031
R6034
R6045
R6043
R6040
R6042
R6041
R6044
R6055
R6053
R6050
R6052
R6051
R6054
R6075
R6073
R6070
R6072
R6071
R6074
R6085
R6083
R6080
R6082
R6081
R6084
R6095
R6093
R6090
R6092
R6091
R6094
R6105
R6103
R6100
R6102
R6101
R6104
R6165
J6069
17
R6163
R6160
R6162
R6161
R6164
C6020
C6021
C6022
C6023
C6024
C6025
C6026
RL6901
RL6902
C6714
L6000
L6001
L6002
L6003
L6004
L6005
L6006
L6010
L6011
L6012
L6013
L6014
L6015
L6016
Q6100
Q6101
Q6102
Q6103
Q6104
Q6105
Q6106
Q6110
Q6111
Q6112
Q6113
Q6114
Q6115
Q6116
R6250
R6251
R6252
R6253
R6254
R6255
R6256
R6260
R6261
R6262
R6263
R6264
R6265
R6266
R6270
R6271
R6272
R6273
R6274
R6275
R6276
R6280
R6281
R6282
R6283
R6284
R6285
R6286
R6290
R6291
R6292
R6293
R6294
R6295
R6296
R6300
R6301
R6302
R6303
R6304
R6305
E5507A
P6900A
P6950
R6306
R6310
R6311
R6312
R6313
R6314
R6315
R6316
JL6620A
P6086
E5509A
J6070
J6061
JL6402B
JL6606B
J6001
7
J6000
J6003
15
J6128
7
Q6006
R6197
J6025
12
J6039
25
J605115
J6045
J6049
J6020
7
J6015
15
Q6016
Q6036
Q6046
Q6056
E
C
B
J6076
10
J6079
27
J6085
7
J6088
27
J6095
10
J6099
25
J6103
7
J6113
10
J6077
12
J6114
7
J6122
30
J6083
25
J6127
30
J6086
10
J6093
25
J6096
12
J6098
25
J6104
7
J6111
25
J6112
27
J6121
30
J6126
30
J6057
15
J6040
25
J6058
7
J6056
D6901A
J6082
10
J6091
10
J6123
7
J6097
J6073
30
J6081
30
J6089
25
J6102
10
J6107
10
J6116
25
J6078
J6117
7
J6119
10
J6118
30
J6087
7
J6090
27
J6092
25
J6105
7
J6101
30
J6106
25
J6108
27
J6124
27
J6080
25
J6074
12
Q6066
E
C
B
J6068
30
Q6076
R6016
R6036
R6046
R6056
R6076
R6086
R6096
R6106
R6166
J6030
7
J6031
7
J6013
15
J6014
10
J6004
30
J6059
7
J6062
27
J6066
25
J6120
22
J6125
12
J6094
15
J6054
20
J6053
25
J6032
12
J6048
12
J6044
25
J6075
30
J6100
27
J6109
17
J6060
7
J6063
25
J6115
25
J6110
10
P6020
NCAMP-9477
25139477B
C6901
C6902
2
15A 250V
F6902
F6901
BLK
SBR
ID+
SR
ID-
R
C
L
SL
SBL
GND_R
NFR
GND_NFR
R_IN
?
+B1R
-B1R
+BR
-BR
?
ID+
ID-
ID-
ID+
ID+
ID-
ID-
ID+
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BLUE
RED
ID+
ID-
ID-
ID+
U01
AMPLIFIER PC BOARD
(NAAMP-9477)
R6041
P6081
Trimming
resistor
Test
point
R
R6040
P6080
Trimming
resistor
Test
point
L
R6042
P6082
Trimming
resistor
Test
point
C
R6045
P6085
Trimming
resistor
Test
point
SBL
R6044
P6084
Trimming
resistor
Test
point
SR
R6043
P6083
Trimming
resistor
Test
point
SL
ID-
ID+
ID-
ID+
ID-
ID+
ID-
ID+
ID-
ID+
ID-
ID+
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299