Z301
IC11
BA033T
Q12
2SB1238QRTV2
Q31
2SB1238QRTV2
JK11
Q11
KRC107MTA
Q19
KRC107MTA
Q852
Q851
KRA103MTA
Q853
Lch
Rch
IC801
IC801
BA4558FDXE2
Q15
2SD2037ETA
Q802
Q801
2SD2144STA
Q33
2SD2144STA
Q32
Q18
2SD1859QRTV2
Q42
2SD1862QTV2
12
11
4
5
8
1
2
3
6
9
D47
RVD1SS133TA
D46
RVD1SS133TA
D44
R
VD1SS133T
A
D43
D16
D13
D14
D12
D11
D51
D52
D802
D54
RVD1SS133TA
D21
RL1N4003S-P
D22
D42
RL1N4003S-P
D31
D32
RL1N4003S-P
D18
D801
C812
1000P
C81
1
1000P
C805
390P
C806
390P
C815
82P
C816
82P
C808
560P
C807
560P
C43
1000P
C15
1000P
C33
1000P
0.01
C20
50V 0.01u
C30
0.01
C1
1
0.01
C804
16V 10
C803
16V 10
C42
6.3V 100u
C802
10V 47
C801
10V 47
C12
16V 3300
C17
6.3V 100
C16
10V 470
C810
6.3V 47
C809
6.3V 47
C322
6.3V 100
C21
35V 100
C22
25V 100
C32
50V 47P
C31
50V 47
D41
MTZJ6R2CTA
D17
MTZJ3R6BT
A
D23
D24
D15
MTZJ9R1CT
A
D53
MTZJ5R1BT
A
D34
MTZJ9R1CT
A
D33
MTZJ30BT
A
R809
33K
R810
33K
R811
68K
R812
68K
R820
10
R819
10
R818
47k
R817
47K
R805
8.2k
R807
12k
R808
12K
R806
8.2K
R804
220K
R803
220K
R41 470
R44
10K
R43
22K
R13
4.7
R21
560
R22
560
R11
180
R52
5.6K
R851
5.6K
R852
1K
R813
1k
R814
1K
R816
4.7K
R815
4.7K
R33
10K
R32
10K
R12
180
R51
5.6K
R31
12K
R34
100
R19
220
2
1
3
JK321
1 2
CN17
1 2
CN21
1 2
CN20
1 2
CN19
1 2
CN18
1 2
CN16
1 2
CN14
1 2
CN11
PT11
RTP1K4C030-X
2
3
4
1
7
8
5
6
22K
22k
22K
22K
22K
22K
TX
DGND
10K
47K
5
4
6
7
8
9
10
1
11
+5.0V
Q801, 802
JK801
C321
Q32, 33
Q31
Q19
Q18
Q12
Q11
Q42
Q15
Q851, 852, 853
IC11
SCHEMATIC DIAGRAM-4
MUTING
L.P. FILTER AMP
MUTING
REGULATOR
REGULATOR
CURRENT CONTROL
SWITCHING
SWITCHING
REGULATOR
FL DRIVE
POWER SUPPLY CONTROL
POWER SUPPLY CONTROL
: +B Signal Line
: -B Signal Line
: CD Signal line
1
2
3
IC801
120V
60HZ
AC IN
RL1N4003S-P
RL1N4003S-P
D11, 12, 13, 14
RL1N4003S-P
MTZJ9R1BTA
D23, 24
RL1N4003S-P
RL1N4003S-P
D51, 52
R42
1
((0.02V))
((8.62V))
((3.26V))
((0.03V))
((0.01V))
((0.01V))
((-8.83V))
((0.01V))
((0.01V))
((8.93V))
((0.03V))
((-18.17V))
((-18.84V))
((-18.85V))
((-18.16V))
((-28.08V))
((-28.66V))
((-36.7V))
((0V))
((0V))
((5V))
((14.52V))
((15.24V))
((15.16V))
((5V))
((0.73V))
((0.86V))
((0V))
((0V))
((9.67V))
((6.32V))
((8.61V))
((9.63V))
((8.61V))
((9.27V))
((0V))
((0V))
((0V))
((0V))
((5V))
((5V))
((5V))
((0V))
((0V))
((0V))
((0V))
((0V))
((0V))
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