TX-SR55
SCHEMATIC DIAGRAM 4
Power amplifier section
A
1
2
3
4
5
B
C
D
E
F
G
H
P6011A
(BUS BAR)
TO NAAF-8383
(SCH. 3)
P955
TO NAPS-8382
(SCH. 6)
P6906
C6703
223Z
C6903
104J
C6707
223Z
P931A
TO NAPS-8382
(SCH. 6)
P6000B
TO NAAF-8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6001B
TO NAAF-8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6002B
TO NAAF-8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6004B
TO NAAF-8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6003B
TO NAAF-8383
(SCH. 3)
NF
-B1
+B1
B+
B-
P6804A
TO NAETC-8400
(SCH. 5)
D6704
MTZJ5.1B
D6703
MTZJ5.1B
D6707
MTZJ5.1B
D6905
D6904
JL6952A
TO NAETC-8398 (SCH. 5)
JL6803A
TO NAETC-8399
(SCH. 5)
SRSPE
SLSPE
SBRSPE
SBLSPE
SBLSPE
JL6802A
TO NAETC-8399
(SCH. 5)
JL6402A
TO NAETC-8402
(SCH. 5)
J011
J010
J011A
J010A
P995CC
P995AA
TO NAETC-8398 (SCH. 5)
P995BB
F6902
F6901
RL6902
RL6901
P6081
ID+
ID-
P6082
ID+
ID-
P6084
ID+
ID-
P6080
ID+
ID-
P6083
ID+
ID-
Q6703
Q6304
Q6303
Q6303,6304:
KTA1267-GR OR
2SA933-R,S
Q6041
Q6061
Q6042
Q6062
Q6044
Q6064
Q6040
Q6060
Q6043
Q6063
D6004
D6706
D6701
D6702
D6906
D6000
D6001
D6002
D6003
D6005
D6006
D6306
D6307
D6705
D6705,6706,6901,6902
RL1N40003
GP104003E
D6902
D6901
D6011
D6012
D6014
D6010
D6013
R6101
0.22 X2
(5W)
R6102
0.22 X2
(5W)
R6104
0.22 X2
(5W)
R6100
0.22 X2
(5W)
R6103
0.22 X2
(5W)
R6041
1K
R6042
1K
R6044
1K
R6040
1K
R6043
1K
C6905
334J
100V
C6904
334J
100V
C6907
104J
C6906
104J
C6708
222J
C6231
473J
C6233
473J
C6235
473J
C6230
473J
C6232
473J
C6234
473J
C6236
473J
C6051
103J
C6052
103J
C6054
103J
C6050
103J
C6053
103J
C6701
100/6.3
C6706
100/6.3
C6901
12000/63
C6902
C6704
1/50
C6041
47/50
C6042
47/50
C6044
47/50
C6040
47/50
C6043
47/50
R6184
47K
R6174
47K
R6708
33K
R6902
1K
R6702
10K
R6701
22K
R6704
47K
R6709
5.6K
R6710
12K
R6706
220K
R6180
47K
R6170
47K
R6181
47K
R6231
8.2 (1W)
R6171
47K
R6182
47K
R6172
47K
R6183
47K
R6233
8.2 (1W)
R6173
47K
R6175
47K
R6176
47K
R6185
47K
R6186
47K
R6634
1K
R6632
1K
R6631
1K
R6633
1K
R6230
8.2 (1W)
R6232
8.2 (1W)
R6234
8.2 (1W)
R6236
8.2
(1W)
R6751
390
(1/2W)
R6750
390
(1/2W)
R6901
10
(1/2W)
R6235
8.2
(1W)
R6309
470
R6306
10K
R6310
4.7K
R6307
470
R6308
4.7K
R6707 22K
R6605
10
(1/2W)
R6031
1K
R6001
5.6K
R6011
3.9K
R6071
120
(1/4W)
R6051
3.9K
R6161
33K
R6151
12K
R6061 2.2
(1/4W)
R6081
2.2
(1/4W)
R6091
2.2
(1/4W)
R6241
220K
R6141
22K
R6201
100
R6032
1K
R6002
5.6K
R6012
3.9K
R6072
120
(1/4W)
R6052
3.9K
R6162
33K
R6152
12K
R6062 2.2
(1/4W)
R6082
2.2
(1/4W)
R6092
2.2
(1/4W)
R6242
220K
R6142
22K
R6202
100
R6034
1K
R6004
5.6K
R6014
3.9K
R6074
120
(1/4W)
R6054
3.9K
R6164
33K
R6154
12K
R6064 2.2
(1/4W)
R6084
2.2
(1/4W)
R6094
2.2
(1/4W)
R6244
220K
R6144
22K
R6204
100
R6030
1K
R6000
5.6K
R6010
3.9K
R6070
120
(1/4W)
R6050
3.9K
R6160
33K
R6150
12K
R6060 2.2
(1/4W)
R6080
2.2
(1/4W)
R6090
2.2
(1/4W)
R6240
220K
R6140
22K
R6200
100
R6033
1K
R6003
5.6K
R6013
3.9K
R6073
120
(1/4W)
R6053
3.9K
R6163
33K
R6153
12K
R6063 2.2
(1/4W)
R6083
2.2
(1/4W)
R6093
2.2
(1/4W)
R6243
220K
R6143
22K
R6203
100
Q6702
Q6701
Q6901
Q6604
Q6602
Q6601
Q6603
Q6011
Q6021
Q6031
Q6071
Q6051
Q6012
Q6022
Q6032
Q6072
Q6052
Q6014
Q6024
Q6034
Q6074
Q6054
Q6010
Q6020
Q6030
Q6070
Q6050
Q6013
Q6023
Q6033
Q6073
Q6053
[-0.3V]
[1.0V]
[1.1V]
[0.6V]
[-0.6V]
[-0.4V]
[-1.1V]
[-53.0V]
[-0.6V]
[0.6V]
[53.0V]
[-0.3V]
[1.0V]
[1.1V]
[0.6V]
[-0.6V]
[-0.4V]
[-1.1V]
[-53.0V]
[-0.6V]
[0.6V]
[53.0V]
[-0.3V]
[1.0V]
[1.1V]
[0.6V]
[-0.6V]
[-0.4V]
[-1.1V]
[-53.0V]
[-0.6V]
[0.6V]
[53.0V]
[-0.3V]
[1.0V]
[1.1V]
[0.6V]
[-0.6V]
[-0.4V]
[-1.1V]
[-53.0V]
[-0.6V]
[0.6V]
[53.0V]
[-0.3V]
[1.0V]
[1.1V]
[0.6V]
[-0.6V]
[-0.4V]
[-1.1V]
[-53.0V]
[-0.6V]
[0.6V]
[53.0V]
P6801A
TO NAETC-8400
(SCH. 5)
P6800A
TO NAETC-8400
(SCH. 5)
P6301
TH1
TH2
COM
JL6200A
TO NAAF-8391
(SCH. 5)
P6953A
T
O NAPS-8389
(SCH. 6)
+24V
+24V
TH2
TH1
+B1
-B1
E
SBRSP
SBLSP
IPRO
SBLSP
SBRSP
SLSP
SRSP
RSP
LSP
CSP
Z2RLD
SBRLD
FRLD
CSRLD
+24VR
HPL
HPR
E
+24V
S3GND
SPRLCS
SPRLF
SPRLSB
SPRLZ2
SEC1H
POWER
+10VS
+10VSS
+10VS
+10VS
MPUGND
MPUGND
VOLH
MPUGND
PRO
POWER
POWER
THRM
SEMICONDUCTORS
NO.
PARTS
Q6010-6016
2SC1740S-R,S
Q6020-6026
2SC1740S-R,S
Q6601-6604,Q6901
KTC3199-GR OR 2SC1740S-R,S OR 2SC2458-GR
Q6701,6702
KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
Q6703
KTA1268-BL,GR OR 2SA992-E,F
Q6303,6304
KTA1267-GR OR 2SA933S-R,S
Q6501
2SC1845-GR
Q6070-6076
KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
SEMICONDUCTORS
NO.
CH-L(0) / R(1) / C(2)
SL(3) / SR(4) / SBL(5) / SBR(6)
Q6030-36
2SC5171
2SC5171 OR KTD2061-Y
Q6040-46
2SA1930
2SA1930 OR KTB1369-Y
Q6050-56
2SC5242-R,O
2SC5242-R,O OR MN130S-O,Y,P
Q6060-66
2SA1962-R,O
2SA1962-R,O OR MP130S-O,Y,P
12A 250V
12A 250V
R
C
SR
L
SL
NAAF-8397
12000/63
U16