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21.3. Main Circuit
SCHEMATIC DIAGRAM-9
MAIN CIRCUIT
JK2801
RIGHT CH
AUX
LEFT CH
C2909
100P
SUB WOOFER
OUT
JK2800
1
2
G
S.VIDEO_OUT
4
3
C
Y
VIDEO_OUT
JK2802
FAN-
1
TO
R2920
FAN+
FAN
2
56K
CN2808
R2919
10K
C2888
16V33
Q2806
10
9
TU_FM_DET
8
TU_R
7
TU_ST_DO
TO TUNER
6
PACK T1
TU_L
5
ENG07808QF
TU_SD
4
TU_SDA
3
TU_SCL
2
1
CN2804
C2204
1000P
C2104
1000P
C2910
C2911
270P
C2004
1
C2913
22P
L2822
C2920
2.2uH
0.047
C2914
270P
C2916
22P
L2823
C2004
C2005
2.2uH
1
1
C2918
C2917
270P
330P
Q2806
Q2807,Q2808,Q2809
2SB0621AHA
B1ABCE000016
FAN DRIVER SUPPLY
FAN DRIVER SUPPLY
Q2808
Q2807
C2892
R2925
6.3V100
100
C2893
10V220
D2809
B0ACCK000005
R2922
R2928
R2927
56K
27
10K
D2810
B0ACCK000005
R2924
820K
C2889
R2921
0.1
4.7K
R2923
5.6K
R2929
10K
Q2809
R2930
820K
C2890
50V100P
C2891
16V47
L2817
100uH
C2895
C2896
C2897
100P
1000P
50V4.7
: DVD (VIDEO) SIGNAL LINE
: AUX SIGNAL LINE
: FM/AM SIGNAL LINE
: +B SIGNAL LINE
R2203
VREF+
15K
AUXR
R2204
22K
TAPE_EJECT
R2104
22K
R2103
15K
AUXL
HP_SW
22P
L2821
2.2uH
YOUT
C2912
330P
BP1
MOTOR
C2005
P L U N G E R
1
F L D _ C L K
FLD_DA
L E D _ C T L
SUB_W
F L D _ R S T
FLD_CS
DECK_AD1
DECK_AD2
KEY2
COUT
C2915
330P
KEY1
VREF+
VOUT
P L A Y _ S W
STOCK_SW
OP_CL_REV
OP_CL_FWD
DCDET
O P E N _ S W
P O S I T I O N
DVREF+
SYS6V
D2801, D2802
OP_LEV
B0ACCE000003
D2811
B0ACCK000005
VREF+
C2848
10V22
C2894
DVREF+
50V2.2
IC2811
C1BB00000715
RDS
MO+10V
TU_FM_DET
TU_R
C2905
C2906
TU_ST_DO
6.3V47
1000P
TU_L
TU_SD
TU_SDA
TU_SCL
RDS_DAT
R2247
0
RDS_CLK
+9V
97
R2861
47K
R2860
10K
R2859
10K
R2900
12K
KEY3
R2899
22K
R2020
0
C2814
C2815
470P
470P
R2862
R2863
R2864
R2869
R2870
R2002
R2867
R2868
R2865
R2866
R2871
R2878
10K
R2872
R2879
10K
R2880
10K
R2873
R2881
10K
R2874
R2882
10K
R2875
R2883
10K
R2876
C2821
C2824
10V22
D2801
L2801
3.3uH
R2898
C2842
C2841
D2802
680
0.1
6.3V100
Q2803
C2843
B1GBCFLL0037
10V1000P
SWITCH
C2845
C2846
C2847
50V2.2
0.01
D2803
B0ACCK000005
X2803
H0H433400002
9
XIN
XOUT
8
C2904
47P
10
VSSD
TEST
7
6
11
CIN
VDDD
C2907
0.01
12
MODE
FLOUT
5
IC2811
13
RST
VSSA
4
R2934
1K
14
RDDA
VDDA
3
C2900
R2933
1K
15
RDCL
MPXIN
2
330P
16
RDS-ID/READY
VREF
1
R2932
C2899
100K
50V10
SA-PM91DEE
R2050
82K
C2811
100P
C2813
470P
C2812
100P
1K
100
100
100
100
100
100
100
100
100
100
100
820
10K
6.8K
100
0.01
R2877
1K
R2897
47K
C2844
100P
50V1
C2903
47P
C2902
560P
L2818
C2901
100mH
50V10
R2931
1K
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