Panasonic SA-MAX7000E Instrukcja serwisowa - Strona 16
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6.4.
Main (AMP Single) Circuit (2/2)
15
16
17
SCHEMATIC DIAGRAM - 10
A
MAIN (AMP SINGLE) CIRCUIT
TO MAIN (AMP SINGLE)
CIRCUIT (1/2)
1
1
6
Q4206
2
5
B1CBRK000001
AMPLIFIER
7
3
4
1
6
2
5
6
3
4
Q4205
B1CBRK000001
AMPLIFIER
VS4
PW_+40V
1
6
2
5
8
3
4
Q4208
B1CBRK000001
AMPLIFIER
VS2
1
6
C4249
1
2
5
5
3
4
Q4207
B1CBRK000001
AMPLIFIER
4
2
VS3
3
FA
DC_DET_AMP
DGND
PW_-40V
P1
15
16
17
18
19
20
: +B SIGNAL LINE
: -B SIGNAL LINE
D4215
B0HCMM000024
D4214
B0HCMM000024
2
1
R4268
10
3
4
C4293
R4266
R4267
L4202
0.47
2.7K
2.7K
G0C100M00015
C4242
0.1
Q4201
B1CBRK000001
D4217
AMPLIFIER
B0HCMM000024
2
1
3
4
L4204
D4216
G0C100M00015
B0HCMM000024
B1CBRK000001
R4271
10
C4294
R4269
R4270
0.47
2.7K
2.7K
C4248
0.1
B1CBRK000001
1
6
B1CBRK000001
2
5
R4278
120K
Q4209
3
4
B1HBCDA00001
R4274
C4282
DC DETECT
10K
6.3V47
18
19
20
21
22
23
: OUTPUT SIGNAL LINE
C4254
1
C4283
0
C4255
1
1
6
2
5
3
4
C4291
1
6
0.47
2
5
3
4
Q4202
AMPLIFIER
G0C100M00015
2
Q4204
3
AMPLIFIER
1
6
2
5
3
4
2
1
C4292
3
4
1
6
0.47
L4203
2
5
G0C100M00015
3
4
Q4203
AMPLIFIER
21
22
23
16
24
25
26
C4280
50V3300
C4281
50V3300
D4210
B0HCMM000024
D4211
B0HCMM000024
R4260
10
IO: MAIN (IO EXPANSION): SCHEMATIC DIAGRAM - 1
R4262
R4261
FA: MAIN (FAN LED): SCHEMATIC DIAGRAM - 2 ~ 3
2.7K
2.7K
C4235
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 4
0.1
BT: MAIN (AMP BTL): SCHEMATIC DIAGRAM - 5 ~ 6
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 7 ~ 8
SE: MAIN (AMP SINGLE): SCHEMATIC DIAGRAM - 9 ~ 10
FE: MAIN (FE): SCHEMATIC DIAGRAM - 11
DI: MAIN (DIGITAL POWER): SCHEMATIC DIAGRAM - 12 ~ 13
US: MAIN (USB): SCHEMATIC DIAGRAM - 14
AU: MAIN (AUX): SCHEMATIC DIAGRAM - 15
L4201
1
4
C4284
1000P
D4213
B0HCMM000024
D4212
B0HCMM000024
12
11
10
9
8
R4265
10
7
R4263
R4264
6
2.7K
2.7K
5
4
C4236
0.1
3
2
1
C4285
1000P
1/2
2/2
SA-MAX7000E/GM/GS
MAIN (AMP SINGLE) CIRCUIT
24
25
26
27
28
A
PW_+40V
DI
B
GND_PW
FA
PW_-40V
DI
C
D
E
JK4201
G2
LEFT HIGH-
LEFT HIGH+
LEFT MID-
LEFT MID+
F
RIGHT HIGH-
RIGHT HIGH+
TO
RIGHT MID-
SPEAKERS
RIGHT MID+
LEFT LOW-
LEFT LOW+
RIGHT LOW-
RIGHT LOW+
G1
G
RIGHT LOW+
BT
RIGHT LOW-
BT
LEFT LOW+
BT
LEFT LOW-
BT
H
27
28