Denon DBP-1611UD Service Manual page 55

1 2
MOTOR
DRIVER
FB701 FB701
POWER
VCC BLM21P BLM21P
MVCC
+ CE701 + CE701
220uF/16v 220uF/16v
M
FB702 FB702
+12VM
FB/2A/1206 FB/2A/1206
M12V
2A
+ + CE703 CE703
220uF/16v 220uF/16v
M
MVCC
L868 L868
FB FB
TP756 TP756 CO_B-
TP757 TP757 CO_B+
TP758 TP758 CO_A+
TP759 TP759 CO_A-
A- 0 0
A+ 0 0
B- 0 0
B+ 0 0
U 0 0
V 0 0
W 0 0
COMMON 0 0
3
V14REF
R700 R700 10K 10K
R701 R701 10K 10K
V14REF R703 R703 15K 15K
U700 U700
V14REF V14REF
DMSO
1
SPIN
FMSO2
2
SL1IN
FMSO
3
SL2IN
R707 R707 10K 10K
4
SPLIN
5
M12V
VM2
A+
6
C715 C715 A+ A+ SL2+
C737 C737
M 7
GND
10uF 10uF A- A- A-
8
SL2-
0.1uF/16V 0.1uF/16V B+ B+ B+
9
SL1+
B-
10
B- B-
SL1-
11
GND
U
12
U
V
M 13
V
W
14
W
R709 R709 NC NC
15
ACTFLG
COMMON
16
COMMON
M 17
TEST
R710 R710 10K 10K
18
SLLIM
FG
19
FG FG FG
MUTE1
20
MUTE1 MUTE1 EN1
MUTE2
21
MUTE2 MUTE2
EN2
R2A30209SP R2A30209SP
SSOP42/SMD SSOP42/SMD
COLLIMATOR
U703 U703
1 14
Vc NC
CO_B- FMSO4
2 13
OUT1- IN1
CO_B+ GAINSW1
3 12
OUT1+ Mute
V14REF
4 11
GND BIAS
CO_A+ FMSO3
5 10
OUT2+ IN2
CO_A-
6 9
OUT2- GND
7 8
Vp NC
C1015 C1015
AM2158 AM2158
0.1uF/16V 0.1uF/16V
FE_GND
C415 1000pF C415 1000pF C416 1000pF C416 1000pF
R1029 R1029
R1030 R1030
R1031 R1031
R1032 R1032
R1033 R1033
R1034 R1034
R1035 R1035
R1036 R1036
C1020 C1020 C1021 C1021 C1022 C1022 C1023 C1023 C1024 C1024 C1025 C1025 C1026 C1026 C1027 C1027
NC NC NC NC NC NC NC NC NC NC NC NC NC NC
0.1uF/NC 0.1uF/NC
M M M
4 5
R702 R702 10K 10K
R704 R704 10K 10K
R705 R705 10K 10K
R706 R706 10K 10K
42
REF
TRAYPWM
41
LOIN
FOSO
40
FOIN
TRSO
39
TOIN
TLSO
38
TLIN
T L - F O C 1 -
37
TL-
T L + F O C 1 +
36
TL+
F O - F O C 2 -
35
FO-
F O + F O C 2 +
34
FO+
33
GND
32
5VCC
TR+
31
TR+ TR+
TO+
TR-
C712 C712
30
TR- TR-
TO-
0.1uF/16V 0.1uF/16V
29
GND
LOAD-
28
LO-
LOAD+
27 M M
LO+
26
VM3
ACTRST
25
ACTRST
R711 R711 0 0 C708 C708
24
STTH
R712 R712 0 0 0.1uF/16V 0.1uF/16V
23
SPGS
22
M12V
VM1
M
C709 C709 C738 C738
0.1uF/16V 0.1uF/16V 10uF 10uF
ACTRST ACTRST
M M
GAINSW1 GAINSW1
TRAYIN#
TRAYIN TRAYIN
C1014 C1014
TRAYOUT#
TRAYOUT TRAYOUT
0.1uF/16V 0.1uF/16V LOAD-
LOAD- LOAD-
LOAD+
LOAD+ LOAD+
C1028 C1028
C1017 C1017
0.1uF 0.1uF
0.1uF 0.1uF
J700 J700
1
2
3
4
5
MGND1 MGND1
6
7
MGND MGND
8
9
M
HEADER/9/SMD/1.0/BOTTOM HEADER/9/SMD/1.0/BOTTOM
R1037 R1037 H9S/P1.0 H9S/P1.0
0 0
MOTOR
DRIVER
V14REF
Sensorless
C701 C701
0.1uF 0.1uF
FOC1- FOC1-
M
FOC1+ FOC1+
FOC2- FOC2-
FOC2+ FOC2+
MVCC
C735 C735 FB704 FB704
10uF 10uF BLM21P BLM21P
M
FB703 FB703 NC NC
M12V
C736 C736
10uF 10uF
M
R708 R708 NC NC
MVCC
ACTRST R713 R713 0 0
M
5x1/W/HOUSING 5x1/W/HOUSING
TRAYIN
5
4
GND
3
TRAYOUT
2
LOAD-
1
LOAD+
HA700 HA700
C1018 C1018 C1019 C1019
NC NC NC NC
M
SC EMATIC DIA RAMS (13 17)
MOTOR DRIVER
GAINSW2
GAINSW2 [8]
MUTE2
MUTE2 [8]
MUTE1
MUTE1 [8]
TRAYPWM
TRAYPWM [8]
A
DMSO
DMSO [8]
FOSO
FOSO [8]
TRSO
TRSO [8]
TLSO
TLSO [8]
FMSO
FMSO [8]
FMSO2
FMSO2 [8]
FMSO3
FMSO3 [8]
FMSO4
FMSO4 [8]
TRAYIN#
TRAYIN# [8]
TRAYOUT#
TRAYOUT# [8]
GAINSW1
GAINSW1 [8]
B
FG
FG [8]
V14REF
V14REF [8]
OPU
CO_B-
CO_B- [8]
CO_B+
CO_B+ [8]
CO_A+
CO_A+ [8]
CO_A-
CO_A- [8]
TR+
TR+ [8]
TR-
TR- [8]
FOC1-
FOC1- [8]
FOC1+
FOC1+ [8]
C
FOC2-
FOC2- [8]
FOC2+
FOC2+ [8]
D
E
F