46
L9.2A/78
7
Esquemas Elétricos e Guias de Placas
0239 F2
0240 F4
1861 B4
2861 C2
2862 C2
2863 E3
2864 B3
2865 B3
2866 B3
2867 B4
2868 B4
2869 B5
2870 D3
2871 D3
2872 D3
2873 D4
2874 D4
2875 B6
2876 D5
2877 D5
2878 D6
2879 D6
2880 C7
2881 D7
2882 D7
2883 D7
2884 B7
2921 E10
2922 D10
2923 F11
2924 E11
2925 F11
2971 B10
2972 B10
2973 C11
2974 B11
2975 C11
3861 D3
3862 D3
3863 D3
3864 B3
3865 D5
3866 D5
3867 D4
3868 E7
3869 E6
3871 B5
3872 B5
3873 C6
3874 D6
3899 H5
3921 D9
3922 E9
3923 D10
3924 E10
3925 E10
3926 E11
3927 E10
3928 F10
3929 F11
3930 E9
3931 D9
3971 A9
3972 B9
3973 A10
3974 B10
3975 B10
3976 B11
3977 B10
3978 C10
3979 C11
3980 B9
3981 A9
4861 C7
4862 E8
4901 G4
4902 D9
4907 A9
4908 B11
6861 C5
7861 C3
7862 C7
7871 B6
7921 E9
7922 F10
7923 F11
7951 B9
7952 C10
7955 C11
9950 E11
9955 G4
1
2
3
4
5
6
7
8
9
10
11
12
DECODIF. BTSC + SELEÇÃO DE FONTE + SMART SOUND (ESTEREO)
SMART SOUND (STEREO)
LLp|Mtrap
Ext1|2
C1-23
C1-9
+9V
A
B
C
D
E
F
3973
470R
AudioL|Mono
C2-79
AUDIO SOURCE SELECT
AUDIO DECODING
7871
BC635
A14
7951
BC847B
+9V
VlotAux13V
2971
470n
3974
6K8
MainAudioL|Mono
C2-49
+9V
4908
1861
CSB
514K5
3871
220R
16
9
10
3977
1K8
VDD
MSB
LSB
LOGIC
7952
BC847B
7862
7861
TDA9851 5
6
3
4
8
9
16
HEF4052BT
A8
A7
2880
1u
LL
3873
3K9
1
5
OUTL 12
OUTR 13
A9
2861
2u2
7
COMP
SIF
A5-46
C1-46
STEREO
DECODER
DEMATRIX +
MODE SEL
7955
BC847B
AVL
LH
HL
HH
H
L
A10
A12
21 FDI
2882
1u
3865
100R
2
4
3
SDA 24
20 FDO
DETECTOR
FILTER
+ RF
2
SUPPLY
I
C
SCL
1
TrebleSw
+ VCA
+9V
C1-11
11
BassSw
NC
A11
C1-5
3866
100R
3923
470R
AudioR
19 18 17
2
15 22 14
10
23
2881
12
LL
C2-80
1u
2883
LH
HL
HH
H
L
14
15
A13
1u
13
A15
MainAudioR
7921
BC847B
2921
470n
3924
6K8
9950
11
C2-77
VSS VEE
8
7
6
3927
1K8
4862
+9V
7922
BC847B
0239
0240
1
2
3
1
2
3
SIF
SDA
SCL
C1-46
A5-47
A5-48
C1-24
A7-24
A7-25
C1-25
Front|Ext1AudioL
Front|Ext1AudioR
4
4
7923
BC847B
VlotAux13V
5
5
6
6
7
LLp|Mtrap
TrebleSw
7
A7-23
C1-23
8
8
To 0239 of
To 0240 of
A7-11
C1-11
A7-5
C1-5
A7-3
C2-3
A7-2
C2-2
Front|Ext1AudioL
Front|Ext1AudioR
9
9
9955
4901
BassSw
Volume
Buzzer
Ext1|2
AudioOutGnd
Ext1AudioGnd
MainAudioGnd VlotAuxGnd
SIFGnd
A5-47
A5-48
10
11
12
13
14
15
16
17
10
11
12
13
14
15
16
17
G
H
VlotAux8V
VlotAux5V
A7-9
C1-9
3899
RES
AudioSupplyGnd
AudioSupply10V|14V
CL 96532047_010.eps
260599
1
2
3
4
5
6
7
8
9
10
11
12
NXP [ NXP ]
