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13.6. (G) Power Circuit & (H) AC In Circuit
SCHEMATIC DIAGRAM - 9
POWER CIRCUIT
C0DAAYY00026
DC_DET
10
1
PCONT
PCONT
9
GNDE
8
6V
+6V
7
TO
SYS6V
SYS6V
6
MAIN
GNDE
W851
CIRCUIT
5
0
-7.5V
-7.5V
(CN800A) ON
R802
R803
4
0.68
680
+7.5V
+7.5V
SCHEMATIC
3
DIAGRAM-5
TUNER_9V
TUNER_9V
2
GNDE
1
JW800
D808
B0ACCK000005
+6V
TO
VEE
VEE_-27V
PANEL
5
6V
CIRCUIT
4
FL_GND
(JW801) ON
3
FL1
FL_4.6V
SCHEMATIC
2
R800
D800
DIAGRAM-8
FL2
FL_0V
10
B0HAJL000001
1
CN801
C801
R801
C800
330P
2.2K
0.01
C804
9V
+9V_FAN
35V1000
10
GND
9
TO
-30V
8
DIGITAL AMP
-30V
-30V
7
Q882
CIRCUIT
B1ABCF000011
POWER_GND
LB800
(CN850) ON
6
J0JKB0000020
POWER_GND
DC DET SWITCH
SCHEMATIC
5
POWER_GND
DIAGRAM-6
4
Q850
POWER_GND
2SB0621AHA
3
+30V
2
-24V REGULATOR
+30V
+30V
1
Q882
Q850
JW850
C871
IC850
50V22
C0DAEMB00003
IC POWER SUPPLY
D858
C870
B0BC02400008
1000P
R879
0
R868
1.2K
C857
50V220
R
A
2
3
Q881
R899
10K
R896
10K
R897
R852
100
100
C885
16V22
R898
R853
C853
R860
100K
22K
6800P
10K
R895
10K
Q881
B1ADCF000001
R858
R859
DC DETECT SWITCH
2.2K
100
R884
R886
10K
10K
R885
C881
10K
16V22
R881
R882
2.2K
1K
Q880
B1ABCF000011
DC DETECT SWITCH
R883
10K
IC880
C0ABBB000342
DUAL OP-AMP IC
: +B SIGNAL LINE
: -B SIGNAL LINE
IC801
C0DAEMB00003
IC800
IC POWER
SUPPLY
C0CBAEG00007
IC POWER
SUPPLY
C
A
R
1
2
3
2
3
4
5
R807
2.2K
C824
0.1
R810
R804
R805
R808
2.2K
3.3K
3.3K
2.2K
R806
C809
2.2K
0.1
R809
4.7K
Q800
B1ADCF000001
???
C802
C803
0.1
470P
T800
L800~L803
ETS28AU379AC
G0A200D00002
1
16
C805
C810
16V680 L800
16V680
2
15
D802
B0HANM000012
3
14
D801
B0HAJL000001
4
13
L801
C811
5
12
C806
16V120
16V680
C828
6
11
0.1
C812
7
10
C807
16V120
L802
16V680
8
9
D803
B0HAJL000001
C808
C813
16V120
16V120
L803
D804
B0HAJL000001
D805
MA2Q73800L
T701
ETS48AA196AC
C859 35V560
10
10
9
C866 0.01
+27V
D854
B0HANH000012
11
11
8
D855
B0HASM000003
C
7
12
12
1
+30V
C867 0.01
C860 35V560
13
13
6
R867
C861
35V560
3.9
14
14
5
C868
0.01
R891
-30V
0.22
R864
D856
B0HASM000003
3.3K
15
15
4
C869 0.01
D853
B0HAJL000001
16
16
R892
C865 1000P
0.22
D852
B0HAJL000001
17
17
2
C862
10V220
+4.6V
18
18
1
C714
R890
1000P
5.6K
C883
C884
0.01
0.1
R887
R893
100K
3.3K
1
2
3
4
1
4
-VCC
R712
2.2K
2
3
IC880
R889
C880
4.7K
0.01
PC701
B3PBA0000402
+VCC
8
7
6
5
R888
120K
R880
1.8K
C887
0.01
C882
C886
0.1
0.1
R894
22K
IC802
Q804
B1BACG000023
VOLTAGE
L804
REGULATOR
G0A200D00002
REGULATOR +7.5V
1
2
3
C818
R818
1000P
470
C825
0.1
R820
100
D807
C820
B0BC8R100004
50V100
Q803
B1BACG000023
L806
REGULATOR +7.5V
G0A200D00002
C817
R817
1000P
470
R819
100
D806
C819
B0BC8R100004
50V100
Q802
2SB1548PQAU
L805
REGULATOR -7.5V
G0A200D00002
C814
R811
1000P
470
C815
D857
50V100
B0BC8R100004
Q723
C708
B1AAGC000006
R707
R706
0.01
33K
33K
PCONT SWITCH
3
D702
Q701
2SC3940ARA
B0ZAZ0000052
REGULATOR
1
2
D707
B0BC035A0007
R711
D705
Q701
22
B0HAJL000001
D710
R710
B0HAJL000001
10K
C711
50V47
R709
2.2K
C713
1000P
R703
D706
680
B0HAJL000001
D708
C712
B0BC01700015
220
D709
B0ACCK000005
C710
R705
820P
0.68
49
D721
R771
B0HAJL000001
22
T721
ETS19AB1X6AG
6
7
5
D723
8
4
B0JAJG0000002
SYS6V
9
3
10
2
1
R772
D722
C730
100K
B0HAGR000002
10V220
R775
680
1
4
C725
250V4.7
R776
2
3
470
PC721
B39BA0000402
+
-
D701
D715
B0EDKT000009
B0FFAR000001
~
~
+
~
~
-
C706
C732
TH701
1000P
0.1
D4CAC8R00002
R726
1
2
Q723
RY721
3.3K
C705
K6B1AEA00003
C707
1000P
470
3
4
R727
1K
D728
C731
B0ACCK000005
1000P
R702
68K
C736
470
1
O.C.P/F.B
LB704
J0JKB0000020
2
S
IC701
3
D
IC701
C5HABZZ00125
D704
C709
R704
IC POWER SUPPLY
4
VIN
470P
0.68
D703
5
GND
D704
D703
B0JAME000025
B0BC02900004
F1
250V 4A
3
4
C701
R751
AC
ZA701
ZA702
0.1
470K
230 - 240V
50Hz
2
1
P701
L701
ELF18N067E
AC IN CIRCUIT
SA-HT40EE
TO
1
MAIN
DSP+7.5V
DSP+7.5V
2
CIRCUIT
3
(CN802) ON
4
SCHEMATIC
DSP-7.5V
DSP-7.5V
DIAGRAM-5
5
JW802
5
D
VDD
4
R773
470K
IC721
6
NC
FD
3
C729
MIP2C10MSSCF
50V1
IC POWER SUPPLY
7
2
S
CL
8
S
VCC
1
R774
C728
15K
0.1
ZJ701
C703
C704
C737
1000P
1000P
470
2
4
3
1
L703
ELF21N015E
(WHITE)
(RED)
JW701
JW700
JW700
JW701
DZ701
ERZV10V511CS
3
4
2
1
L702
ELF21N015E
SA-HT40EE POWER/ AC-IN CIRCUIT
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