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SA-VK825DEE
20.5. (C) Panel Circuit & (D) Mic Circuit
SCHEMATIC DIAGRAM - 19
PANEL CIRCUIT
4
5
2
3
C6844
C6843
6
0.022
0.022
7
1
JK6801
Q6810
R6816
56K
R6804
4.7K
3
R6806
1K
2
R6813
1
1K
R6811
4.7K
3
5
1
2
4
H6806
H6805
1
2
3
4
5
R6991
R6995
330
R6992
100
Q6806
R6981
330K
R6983
8.2K
R6987
330K
R6886
R6887
2.2K
470K
Q6817
C6881
50V3.3
4
5
2
3
JK6800
MIC 1
: +B SIGNAL LINE
: -B SIGNAL LINE
L6802, L6803
L6804, L6808
G0C101JA0052
G0C100JA0052
L6808
L6802
L6803
C6806
0.047
R6812
R6805
L6804
10
10
R6814
0
Q6810
B1GCCFGA0006
MUTING SWITCH
R6815
56K
C6804
50V4.7
R6802
R6800
27
27
Q6809
R6803
R6801
B1GFGCAA0001
27
27
MUTING SWITCH
C6801
4
1000P
Q6809
5
C6803
1000P
6
R6809
R6808
27
27
R6810
R6807
27
27
W6810
0
MIC CIRCUIT
10K
C6811
10V470
C6868
1000P
R6993
27K
C6870
50V1
R6994
Q6806
4.7K
B1ABCF000176
MIC AMP
C6867
100P
C6866
C6865
1000P
50V1
Q6807
R6982
Q6807
B1ABCF000176
68
MIC AMP
C6872
50V0.33
C6879
Q6817
50V4.7
B1ABCF000176
MIC AMP
C6882
R6888
470P
4.7K
C6871
0.01
C6875
0.022
L6806
G0C3R3JA0052
R6892
560
C6876
0.022
R6890
680
4
7 8
1
5
2
3
7 8
1
JK6802
MIC 2
: MIC SIGNAL LINE
: MAIN SIGNAL LINE
HP_SW
S6810
AC IN
HP_MUTE
S6811
DISC CHECK
S6812
MULTI
RE-MASTER
S6813
SUPER
-9.0V
SURROUND
C6800
16V47
HPOUT_FL
S6814
MIC UP
S6815
MIC DOWN
S6816
DECK 1/2
S6817
REC
S6818
SOUND EQ
C6802
16V47
HPOUT_FR
R6961
10K
MICSW
+9.0V
MIC
R6962
10K
S6819
S6827
OPEN/
CLOSE
SUBWOOFER
S6820
S6826
R6963
R6970
DISC
1K
6.8K
SUPER
CHANGE
SOUND EQ
R6964
R6969
S6821
S6825
1K
4.7K
DISC 5
DISC1
R6965
R6968
S6822
S6824
1.2K
2.7K
DISC 4
DISC 2
R6966
R6967
S6823
1.8K
2.2K
DISC 3
R6819
0
R6824
22K
R6825
1K
Q6802
R6828
22K
R6821
R6827
1K
100K
Q6808
R6820
100K
Q6802, Q6808
B1GBCFJJ0051
B1ACKD000004
PLUNGER SWITCH
98
R6937
1K
R6938
1K
R6939
1.2K
R6940
1.8K
R6941
2.2K
R6942
2.7K
R6943
4.7K
D6801
R6944
R6829
6.8K
B3AA00000583
2.7K
VR6800
EVEHE1F3512M
VOLUME JOG
S6800
DVD/CD
R6854
S6801
1K
S6809
TAPE
STOP
S6802
R6855
R6862
S6808
TUNER/
1K
10K
FF
BAND
R6861
R6856
S6807
S6803
6.8K
1.2K
REW
AUX
R6857
R6860
S6806
S6804
4.7K
1.8K
DECK 1
DECK 2
S6805
R6858
R6859
DISPLAY/
2.2K
2.7K
DEMO
Q6800
R6823
2.7
R6822
10K
R6837
10K
W6889
Q6801
R6826
2.7
C6897
C6896
L6805
100P
100P
G0C100JA0052
Q6800, Q6801
MOTOR SWITCH
CP6800
A
COM
B
1
2
3
C6805
C6810
100P
100P
C6898
3300P
W6902
0
JOG_A
W6901
0
R6864
47K
R6865
47K
DVREF+
JOG_B
0
W6888
0
W6887
0
10 9 8 7
3
1
6 5
4
2
TO
DECK MECHANISM
CIRCUIT
(CN971) ON
SCHEMATIC
DIAGRAM - 22
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