Panasonic SA-VKX80EE Instrukcja serwisowa - Strona 20

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SCHEMATIC DIAGRAM - 10
: +B SIGNAL LINE
B
MAIN CIRCUIT
: -B SIGNAL LINE
P1
QR3500
B1GBCFJJ0051
SWITCH
BE_MIX_L
BE_MIX_R
TO MAIN
SECTION (5/8)
QR3501
B1GBCFJJ0051
MUTING CONTROL
DGND
MIX_L
D+5V
B1GFGCAA0001
R3308
1K
R3307
10K
1
Q3301
B1GDCFJJ0047
MUTING CONTROL
6
R3311
1.5K
A9V
15
16
17
18
: TAPE AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: AUX/MIC/MUSIC PORT AUDIO INPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
IC3501
C0FBBK000071
R3500
2.2K
D/A CONVERTER
MCLK
16
DZF1
MCLK
1
BICK
15
DZF2
BICK
2
SDTI1
14
AVDD
SDTI1
3
C3506
0.1
LRCK
13
AVSS
LRCK
4
C3508
10V33
RSTB
12
VCOM
RSTB
5
CSN
11
LOUT1
CSN
6
CCLK
10
ROUT1
CCLK
7
CDTI
9
DIF1
DIF0
8
R3516
10K
R3517
10K
R3518
10K
A+5V
ZFLAG&AMUTE
FL3.3V
R3511
Q3502
4.7K
B1GBCFJN0033
MUTING
DVD_MUTE
K3501
0
Q3302
MUTING
REC_RIN
2
3
R2982
1K
5
4
REC_LIN
R2981
C2970
1K
D2970
1
B0ADCC000002
R2984
1K
LM_L
R2976
R2979
2
470K
0
3
R2977
1
0
R2983
C2971
R2978
39K
470K
0.18
ASP_GND
MIX_R
19
20
21
: AM SIGNAL LINE
: FM SIGNAL LINE
: AM/FM SIGNAL LINE
TO MAIN
SECTION (2/8)
R3710
R3700
R3705
0
270K
68K
C3707
1
C3703
6.3V100
Q3700
B1ABCF000176
FAN DRIVE
R3701
R3706
D3702
82K
220
B0ACCK000012
D3701
B0EAKM000117
M9V
D3700
B0ACCK000012
FAN
C3710
16V47
C3702
C3706
C3705
0.01
0.1
50V2.2
GND
DC_DET2
+12V
R3702
R3707
C3708
270K
6.8K
1
C3704
R3704
Q3701
6.3V100
0
B1ABCF000176
FAN DRIVE
D3703
B0ACCK000012
R3703
R3708
C3709
82K
220
10
22
23
24
20
CN3700
2
POSITIVE
Q3706
1
NEGATIVE
R3720
47K
B1ABCF000176
FAN DRIVE
R3716
100
Q3703
C3714
6.3V220
B1ABCF000176
FAN DRIVE
R3713
100K
TO MAIN
SECTION (7/8)
Q3702
B1ACKD000006
R3712
C3712
FAN DRIVE
4.7K
1000P
R3722
5.6K
R3709
10K
Q3705
B1ABCF000176
FAN DRIVE
R3719
10K
CN3701
2
POSITIVE
Q3707
1
NEGATIVE
R3721
B1ABCF000176
470K
DC DETECT
R3717
100
Q3704
B1ABCF000176
FAN DRIVE
R3715
C3715
100K
6.3V220
1/8
2/8
3/8
4/8
5/8
6/8
7/8
8/8
SA-VKX80EE/GN/PH MAIN CIRCUIT
25
26
27
P1
TO FAN
TO FAN
28