BBK LT2619SU Service Manual page 47

5
D
PC-Lin C394 C394 2.2uF 2.2uF
PC-Lin
SC2_Lin C353 C353 2.2uF 2.2uF
SC2_Lin
DMP-Lin C381 C381 2.2uF 2.2uF
DMP-Lin
PC-Rin C393 C393 2.2uF 2.2uF
PC-Rin
SC2_Rin C383 C383 2.2uF 2.2uF
SC2_Rin
DMP-Rin C400 C400 2.2uF 2.2uF
DMP-Rin
A-SW0 R382 100 R382 100
2 A-SW0
A-SW1 R395 100 R395 100
2 A-SW1
C
R378 R378 R381 R381
10K 10K 10K 10K
+5VA
R396 R396
10K 10K
DMP-L
D116 D116
C216 C216
560pF 560pF
INPAQ_VPORT INPAQ_VPORT
R399 R399
B 10K 10K
DMP-R
D123 D123
INPAQ_VPORT INPAQ_VPORT
A
4
R404 R404 47K 47K
R407 R407
47K 47K
R406 47K R406 47K
+5VA
R383 R383 10K 10K
R387 R387 CA23 CA23
100uF/16V 100uF/16V
10K 10K
U29 U29
MUX-Lin
12 13
X0 X
14
X1
15
X2
11 3
X3 Y
+5VA
1 16
Y0 VCC
C321 C321 C355 C355
5 8
Y1 GND
2 6
Y2 INH
4 7
Y3 VEE
0.1uF 0.1uF 10uF 10uF
10
A
9
B
74HC4052 74HC4052
R408 47K R408 47K
R403 47K R403 47K
R405 47K R405 47K
DMP-Lin
R394 R394
12K 12K
DMP-Rin
C217 C217 R397 R397
12K 12K
560pF 560pF
3
DMP-VOUT
DMP-VOUT
C392 C392 100P 100P
TXD
R536 R536
IO1 0 0
IO1
MUX-Lin 2
MUX-Rin
MUX-Rin 2
DMP-Y
DMP-PB
DMP-PR
INPAQ_VPORT INPAQ_VPORT
MAX:3A
528 amend
R130 R130 10K 10K R51 R51 4.7K 4.7K
1
5Vstb
ON_USB R40 R40 4.7K 4.7K Q6 Q6
1
1,2 ON_USB
C105 C105 3904 3904
0.1uF 0.1uF
C397 C397
100P 100P
L77 L77
4.7uH 4.7uH
C396 C396
D2 D2
16V 470uF 16V 470uF
SMB5818 SMB5818
2
XS11 XS11
2 USB3_5V
4
GND
6
USB2_5V
8
GND
10
USB1_5V
12
GND
DMP-R
14
DMP-R MR_OUT
DMP-Y
16
Y_OUT
DMP-PR
18
PR_OUT
20
COM_PR
22
CVBS_IN
24
GND
R520 R520 0 0
26
TXD
IR-in
28
IR-in REMOTE
30
GPIO1
32
SCL1
34
NC
36
VCC5V
38
GND
40
MR_IN
D102 D102 D110 D110 D101 D101
R369 R369 C192 C192 R368 R368
C208 C208
330pF 330pF 330pF 330pF
INPAQ_VPORT INPAQ_VPORT INPAQ_VPORT INPAQ_VPORT 75 75 75 75
R72 R72
100/NC 100/NC
Q7 Q7
3904 3904
+12V_all
C369 C369 C389 C389
1.5nF 1.5nF
47uF 47uF +12V_all
U11 U11
MP1583 MP1583 R352 R352
MP1583 MP1583
200K 200K
1 8
BS SYN
2 7
IN EN
3 6
SW COMP
4 5
GND FB
C390 C390
R440 R440
100P 100P
100K 100K
L15 L15 R445 R445
+5V_all
VCC_USB5V 4.7K 4.7K
BLM31PG121SN1 BLM31PG121SN1
R451 R451
C391 C391 33K 33K
100P 100P
R447 R447
10K 10K
1
VCC_USB5V
1
DM3
3
DP3
5
DM2
7
DP2
9
DM1
11
DP1
DMP-L
13
ML_OUT DMP-L
DMP-PB
15
PB_OUT
17
GND
19
COM_PB
21
COM_Y
23
GND
25
RXD
ON_USB 0 0 R526 R526
27
ON_USB
POWER_USB
29
GPIO2
31
SDA1
33
ID
35
VCC5V
37
GND
39
ML_IN
40P-2X20 40P-2X20
CA28 CA28 10uF 10uF DMP-Yin
DMP-Yin
CA29 CA29 10uF 10uF DMP-PBin
DMP-PBin
CA30 CA30 10uF 10uF DMP-PRin
DMP-PRin
C210 C210 R286 R286
330pF 330pF
75 75
Title Title Title
<Title> <Title> <Title>
Size Size Size Document Number Document Number Document Number
A3 A3 A3 <Doc> <Doc> <Doc>
Date: Date: Date: Wednesday, July 16, 2008 Wednesday, July 16, 2008 Wednesday, July 16, 2008 Sheet Sheet Sheet 1 1 1 of of of
D
RXD
C
B
A
Rev Rev Rev
<RevCod <RevCod <RevCod
1 1 1