EN 29
3139 785 31620
FB Control Board: Circuit Diagram
4
3
2
1
S
S
V
E
E
V
2
3
4
5
6
7
8
11
12
16
PSW
9
10
11
12
13
14
15
STB
CLK
D_IO
OSC2
OSC1
1
2
3
10
9
8
7
6
5
GPIO
SEG<1:12>
KS
SEG<20:13>
GRID
GRID
VDD
K
4
RESET
MODE
REMOTE
SDA
SCL
1
2
3
4
1
G
H
I
A
B
C
D
E
F
F815 B2
F816 B2
F817 C2
F818 C2
F819 C2
F820 C2
F821 C2
F826 D8
F827 H4
10
11
F828 C9
F829 G11
12
13
1
2
A
B
C
D
E
F
12
13
G
H
I
1501 D1
1502 B9
1
2
3
4
5
6
7
8
9
1519 H5
1520 H6
1800 D9
1802 C6
3
4
5
6
7
8
9
10
11
2809 E8
2810 E8
2813 E6
2814 E4
2815 G2
2816 H11
2817 H13
1503 B1
1504 E2
1514 G7
1515 G5
1516 G7
1517 H7
1518 H7
3803 B4
3804 B5
3805 B6
3806 C3
2800 B8
2801 B6
2802 C10
2803 C3
2804 D10
2805 D8
2806 D10
2807 D8
2808 D9
3816 D4
3817 D7
2811 E8
2812 E2
3821 E5
3822 C3
3823 E7
3824 G2
3825 G9
2818 H8
2819 H11
2820 H10
2821 H8
2822 H8
2823 D8
3800 B7
3801 B5
3802 B7
3835 H4
3836 H10
3838 H13
3839 D12
3840 D13
3841 D13
3842 D13
3807 C2
3808 C3
3809 D3
3810 C4
3811 C8
3812 D8
3813 D9
3814 D9
3815 D6
5801 B6
5802 C8
3818 D5
3819 D4
3820 E7
6806 D12
6807 D12
6808 D12
6809 C9
6810 F12
3826 H3
3827 H12
3828 H4
3829 H12
3830 H13
3831 H5
3832 H6
3833 H6
3834 H7
7800 A7
7801 B5
3837 H11
3843 E3
3844 E4
3845 E4
3846 E5
3847 E5
3848 E5
4800 A5
4801 A7
5800 A8
7809 H12
7810 H12
6500 D4
6803 D11
6804 D11
6805 D11
7811 H12
F801 E2
F802 E2
6811 F13
6812 F13
6813 F13
6814 F6
6815 F6
6816 G8
6817 G8
6818 H8
7500 H1
F803 E2
F804 F2
F805 F2
F806 F2
F807 F2
F808 F2
F809 D1
F810 D1
F811 D1
3804
1K0
F812 D1
F813 B2
7802 B7
7803 B4
7804 C4
7805 E6
7806 D4
7807 D10
12
82
p0
01
3837
2804
100n
2K2
F829
80
86
61
3
S
A
B
p0
1
2810
2809
p0
1
61
3
S
A
B
21
86
61
3
S
A
B
11
86
61
3
S
A
B
01
86
F802
7810
BC857B
24
83
K0
01
14
83
K0
01
K0
01
04
83
R0
3 5802
10u
2806
3
K3 3820
F808
2811
p0
1
3817
3823
3
K3
3
K3
3809
10K
2819
10u
F827
35V
6809
B-
4.
2
Z
D
P
n3
3
61
82
7811
BC847B
7
K4
23
83
2K2
3836
F807
6500
LTL-816EELC
12
83
K6
5
2K2
3812
3814
1M0
1K2
3835
10
82
u0
1
V5
3
80
82
p0
01
7809
BC817-25
60
86
61
3
S
A
B
70
86
61
3
S
A
B
K0
1
83
83
p2
2
71
82
11
83
K2
2
R0
33
92
83
n0
01
31
82
3827
330R
75R
75R
3848
3847
75R
3846
p7
4
32
82
B7
58
C
B
30
87
50
86
61
3
S
A
B
K0
01
K0
1
93
83
9
00
83
32
42
52
62
3
4
5
6
7
8
41
51
61
71
81
91
2
02
12
22
1502
26FE-ST-VK-N
1
01
11
21
31
K0
1
31
83
1515
SKQNAB
1518
SKQNAB
33
83
7
K4
51
83
2
K2
7805
BC847B
SKQNAB
1517
7
K4
43
83
F826
SKQNAB
1514
30
86
4K7
3808
61
3
S
A
B
u0
1
50
82
7
K4
52
83
60
83
R0
74
F805
61
3
S
A
B
31
86
p0
01
81
82
F809
03
83
7
K4
F801
40
86
61
3
S
A
B
F806
F804
51
82
n0
01
p0
01
22
82
51
86
61
3
S
A
B
41
86
61
3
S
A
B
10K
3818
F820
F821
F818
F819
F817
F816
F815
7
K4
70
83
1
2
3
4
5
6
7
8
9
1504
WH09D-1
B7
58
C
B
00
87
BC847B
7806
7
K4
61
83
100R
3824
21
82
n0
01
62
83
K0
1
1K0
3802
600R
5801
10
83
K0
1
F810
F803
20
82
n0
01
10K
13
83
7
K4
3803
00
82
V6
1
u0
1
F828
1519
1520
SKQNAB
F813
SKQNAB
R0
74
01
83
41
82
u0
1
0u
1
30
82
3822
4K7
u0
1
V5
3
02
82
7804
BC847B
4800
4801
BAS316
6816
10K
3819
p0
01
70
82
455K
1800
7802
BC847B
10K
3805
23
9
41 33 54
43
15
32
35
15
36
16
17
18
19
20
21
22
2
7
6
24
25
26
27
28
29
30
31
37
10
11
12
13
3
1
52
46
4
49
48
47
44
43
42
41
40
39
38
7807
V63111
Φ
8
5
50
1516
SKQNAB
B7
48
C
B
F812
10
87
F811
BAS316
6818
6817
BAS316
5800
600R
1802
1
3828
1K0
3
4
5
6
7
8
1503
S8B-EH
1
2
WH05D-1
1
2
3
4
5
VS
3
1501
TSOP4836
GND
2
OUT
1
7500
3845
100R
100R
3844
D
V4
2-
-V_FIL
LI
F_
V-
3843
100R
SonoL1
P(16)
+5VDSTBY
G(4) G(5) G(6) G(7)
D
V4
2-
-24VD
)2
(
P
)1
(
P
)1
(
G
VGL+1
)8
(
G
)5
1(
P
)7
(
G
)4
1(
P
)3
1(
P
)2
1(
P
)6
(
G
VOLA
VOLB
MICVOLK1
K2
SonoK1
stdby_2
VGL-1
)1
1(
P
)0
1(
P
)5
(
G
)9
(
P
)8
(
P
)4
(
G
)7
(
P
)6
(
P
)3
(
G
)5
(
P
)6
1(
P
)4
(
P
)3
(
P
)2
(
G
P(7)
P(8)
P(9)
D
V4
2-
switch
+12VSty
+12VD
stdby_2
stdby_1
SonoL1
+5VDSTBY
yt
S
V2
1
+
K2
1
KL
O
V
CI
M
1
Ko
no
S
stdby_1
+5VDSTBY
VOLA
VOLB
+5VDSTBY
Erro_Det
switch
-24V
G(1) G(2)
G(8)
stdby_1
P(10)
P(11)
P(12)
P(13)
P(14)
P(15)
P(1)
P(2)
P(3)
P(4)
P(5)
P(6)
+5VDSTBY
REMOTE
RESET
REMOTE
stdby_2
Erro_Det
LR-CLK
switch
P(1) P(3)
P(2)
P(2)
+5VDSTBY
G(3)
+5VDSTBY
RESET
+5VDSTBY
+5VDSTBY
+12VSty
-24V
+12VD
LR-CLK
VGL+1
VGL-1
3139_243_34094_a2_sh130_a2.pdf 2006-03-13
7
Circuit Diagram and PWB Layout
www.freeservicemanuals.info
6/22/15
Published in Heiloo, Holland.