KE-50XBR900(UC) 4-41
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(3) Schematic Diagram of AU Board
SET9V
SET9V
1-686-626-11,12
Not exist on
Q4710
2PB709AR
R4794
18k
1/10W
:CHIP
R4795
27k
1/10W
:CHIP
D4710
MA113-TX
1/10W
SDA
SCL
SCL
SDA
SCL
SDA
B-SS4335<UC.>-AU.
(AUDIO AMP,SURROUND)
AU
CN4306
TO AD(2/4)BOARD
1/10W
10V
GND
VEE
INH
COM
SEL
CH 1
CH 0
VDD
LFOUTA
-
-
+
+
O
O
GND
TMDS-RST
BUS-SEL
ROM-WP
ROM-SCL
ROM-SDA
GND
BINT
SDA
SCL
GND
GND
TMDS-RST
GND
BUS-SEL
GND
ROM-WP
GND
ROM-SDA
ROM-SCL
GND
BINT
GND
GND
GND
GND
GND
GND
GND
GND
5.1OUT LFE
5.1OUT C
5.1OUT RR
5.1OUT RL
GND
5.1OUT FR
5.1OUT FL
WOOFER MUTE
GND
VAR R
GND
VAR L
GND
MAIN R
GND
MAIN L
5.1DM R
5.1DM L
GND
WFOUT
GND
SUR-R
GND
SUR-L
GND
DAT
CLK
GND
SET9V
SET9V
O
-
+
+
-
O
O
-
+
+
-
O
O
-
+
+
-
O
SURROUND
LIN
RIN
FLIN
FRIN
RLIN
RRIN
CIN
SWIN
TS21
TS22
TS23
ATTS1
ATTS2
ATTC
N.C.
TS31
TS32
TS33
N.C.
CTS1
CTS2
N.C.
RTS
CSR
BBE1B
BBE2B
TONE-HB
TONE-LB
OUTB
LFINB
LFOUTB
CBH
CBL
CTH
CTL
VREF
V+
N.C.
N.C.
N.C.
GND
SCL
SDA
CVB
CVA
AGC
LFINA
OUTA
TONE-LA
TONE-HA
BBE2A
BBE1A
EALAFIL
LTS
N.C.
VREFO
CENTER
SPACE2
SPACE1
TS14
TS13
TS12
TS11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
IC4703
IC4704
IC4706
D4704
D4705
D4706
R4740
R4741
R4742
R4743
R4748
R4751
R4754
R4755
C4736
C4737
C4738
C4740
C4742
C4743
C4748
C4749
C4752
C4754
C4766
C4780
L4702
L4703
C4770
C4772
C4773
C4774
C4775
C4778
C4779
C4782
C4785
C4786
D4707
D4708
D4709
Q4706
Q4707
Q4708
Q4709
R4758
R4759
R4760
R4761
R4762
R4764
R4766
R4768
R4769
R4772
R4773
R4775
R4776
R4777
R4780
C4777
R4770
C4765
C4767
C4776
C4727
C4728
C4729
C4730
C4741
C4744
C4745C475
0
C4751
C4753
C4755
C4756
C4761
C4762
C4763
C4764
C4771
C4781
R4771
C4735
C4739
C4746
C4747
C4760
C4768
L4701
R4763
R4765
CN4703
CN4704
R4750
C4787
C4794
JL4701
JL4702
R4757
IC4705
R4779
R4781
R4782
C4721
C4722
C4723
C4724
C4725
C4726
R4774
R4789
C4784
R4752
R4753
C4795
IC4708
R4790
IC4707
C4789
C4792
R4783
R4784
C4788
C4790
C4791
C4793
C4732
C4757
C4734
C4759
R4787
R4788
R4732
R4733
R4734
R4735
R4736
R4737
R4778
C4733
C4758
M1MA152WA
M1MA152WK
20k
1/10W
:CHIP
HZU11B1
PROTECT
20k
1/10W
:CHIP
20k
1/10W
:CHIP
0.0047
B:1608
0.0047
B:1608
0.0047
B:1608
0.0047 B:1608
0.022 B:1608
0.33
B:1608
2.2k
1/10W
:CHIP
3.9k
1/10W
:CHIP
3.9k
1/10W
:CHIP
2.2k
1/10W
:CHIP
NJW1149
20k
1/10W
:CHIP
0.01
25V
B:1608
0.01
25V
B:1608
0.22
16V
B:1608
0.22
16V
B:1608
NJM4558V-TE2
BUFFER
100
16V
:AL-CP
10µH
:CHIP
NJM4558V-TE2
100
16V
:AL-CP
10µH
:CHIP
0.22
16V
B:1608
100p
CH:1608
0.22
16V
B:1608
10
16V
:BP-CP
10
16V
:BP-CP
100
16V
:AL-CP
10
16V
:AL-CP
100p
CH:1608
100
16V
:AL-CP
1
:AL-CP
DAP202K
MA113-TX
MA111-TX
2PD601AR
2PD601AR
2PB709AR
DTC144EKA
4.7k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
10k
1/10W
:CHIP
4.7k
1/10W
:CHIP
4.7k
1/10W
:CHIP
1k
1/10W
:CHIP
47k
1/10W
:CHIP
4.7k
1/10W
:CHIP
10k
1/10W
:CHIP
2.2k
1/10W
:CHIP
330
1/10W
:CHIP
1M
1/10W
:CHIP
47k
1/10W
:CHIP
0.1
16V
B:1608
22k
1/10W
:CHIP
0.0047 B:1608
0.01 25V B:1608
0.22
16V
B:1608
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
100
16V
:AL-CP
1
:AL-CP
1
:AL-CP
4.7
35V
:AL-CP
1
:AL-CP
1
:AL-CP
1
:AL-CP
0.1
16V
B:1608
1 :AL-CP
1 :AL-CP
1 :AL-CP
1
:AL-CP
0.1
16V
B:1608
0.1
16V
B:1608
10k
1/10W
:CHIP
3300p B:1608
0.22
16V
B:1608
#
470
16V
:AL-CP
3300p B:1608
0.22
16V
B:1608
10µH
:CHIP
10k
1/10W
:CHIP
47k
1/10W
:CHIP
50P
:B TO B
10P
BUS CONNECT
3.3k
1/10W
:CHIP
0.1
16V
B:CHIP
0.1
16V
B:CHIP
3.3k 1/10W :CHIP
NJM4558V-TE2
MIX+LPF
0
1/10W
:CHIP
5.6k
1/10W
:CHIP
5.6k
1/10W
:CHIP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
10
16V
:AL-CP
3.3k
1/10W
:1608
100k
1/10W
:1608
10
16V
:AL-CP
100
1/10W
:CHIP
100
1/10W
:CHIP
0.1
16V
B:CHIP
TC4W53FU
10k
1/10W
:CHIP
NJM4558V-TE2
1000P
1000p
10k
10k
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0.33 10V B:1608
0.33 10V B:1608
22000p 16V B:1608
22000p 16V B:1608
100
1/10W
:2012
100
1/10W
:2012
22k 1/10W :CHIP
BIAS
FL
FR
RL
RR
C
SW
FL
FR
RL
RR
C
SW
3.9k
0
:CHIP
4.7k
0
:CHIP
10k
0
:CHIP
10k
0
:CHIP
3.9k
0
:CHIP
3.9k
0
:CHIP
2200p B:1608
2200p B:1608
Summary of Contents for WEGA KE-50XBR900, KE-42XBR900
Page 18: ...KE 50XBR900 UC 1 9 1 2 3 H4 BOARD REMOVAL 1 Two screws BVTP 3X12 2 H4 Board Front panel ...
Page 19: ...KE 50XBR900 UC 1 10 1 2 4 H3 BOARD REMOVAL 1 Three screws BVTP 3X12 2 H3 Board Front panel ...
Page 21: ...KE 50XBR900 UC 1 12 1 2 6 H2 BOARD REMOVAL 1 Two screws M 3X8 P SW 2 H2 Board ...
Page 23: ...KE 50XBR900 UC 1 14 1 2 8 B BLOCK ASSY REMOVAL 1 B Block assy ...
Page 24: ...KE 50XBR900 UC 1 15 1 2 9 M AD AND AU BOARDS REMOVAL 2 Shield case 1 Screw PSW 3x8 ...
Page 28: ...KE 50XBR900 UC 1 19 1 2 13 U1 BOARD REMOVAL 1 Four screws BVTP 3x12 2 U1 Board 3 Core FPC ...
Page 29: ...KE 50XBR900 UC 1 20 1 2 14 U2 BOARD REMOVAL 1 Tow screws BVTP 3x12 2 U2 Board Rear panel ...