Read Harman Kardon BDT 30 - BDT 3 (serv.man3) Service Manual online
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
R924
R932
R960
Hitach
HOP-B1350
HOP-B1350
0 R
NC
When use Hitach OPU R863 is 10K
R915
R919
R925
R914
sanyo 414H08
R915 R919
R925
R914
NC
R918
R924
R932
R960
0 R
R918
90MA
For new driver
FB1PxV
B-
W
U
V
B+
A+
A-
U
W
XREST
ENDDET
A-
FOC1+
DMO
TR-
LOAD+
LOAD-
TR+
TYPWM
LIMIT#
B-
B+
B+
TRO
GAINSW3
MUTE1
MUTE2
MUTE2
COMMON
FOO
TLO
TLO
GAINSW3
FG
FOC2+
FOC1-
A+
FOC2-
V
COMMON
GAINSW2
GIO5
CO_A-
COA-
CO_B+
COB+
CO_B-
COB-
CO_A+
COA+
FB1PxV
FMO4
FMO3
FMO3
GAINSW2
FMO1
VSLED1
FMO2
VSLED2
MUTE2
MUTE1
A-
U1
V1
W1
V1
W1
V
A-
A+
V
W
COMMON
B+
B-
U
W
G1
COMMON
U
TRAYIN#
LOAD-
LOAD+
LOAD+
U1
A+
B-
B+
B-
B+
G1
W1
V1
W1
V1
FOC1-
TR-
TR+
FOC1+
FOC2-
FOC2-
TRAYIN#
FOC2+
FG
MUTE2
TLO
MUTE1
DMO
FMO1
FMO4
FMO3
CO_B+
CO_B-
CO_A+
CO_A-
CO_A-
FMO2
FOO
TRO
TRO
TYPWM
GIO5
LIMIT#
GAINSW2
GAINSW3
V14
FE_GND
MVCC_R
MVCC_R
M
V14REF
V14
V14REF_R
A3.3V
A3.3V
MVCC_R
M
M
M12V_T
M
MVCC_R
M
M12V_T
V14REF_R
M
M
M12V_T
M
V14REF_R
MVCC_R
M
MVCC_R
VCC_D
M
+12V_D
M12V_T
FE_GND
A3.3V
M
MVCC_R
MVCC_R
A3.3V
A3.3V
FE_GND
FE_GND
FE_GND
FE_GND
M
M
M
M
V14REF_T
FMO2
10
TRAYIN#
10
CO_B+
10
FMO4
10
MUTE1
10
TRO
10
FMO1
10
FG
10
CO_B-
10
FOC2-
10
TYPWM
10
CO_A+
10
FMO3
10
MUTE2
10
TR+
10
FOO
10
TR-
10
CO_A-
10
FOC2+
10
DMO
10
TLO
10
FOC1+
10
FOC1-
10
GIO5
10
LIMIT#
10
GAINSW2
10
GAINSW3
10
C226
0.1uF/25V/Y5V
C226
0.1uF/25V/Y5V
R914
0
R914
0
TP802
TP802
A-
A-
R223
0.2 1%
R223
0.2 1%
C846
NC
NC
C846
NC
NC
R236
1K
R236
1K
R960
NC/0
R960
NC/0
C
938
68pF/50V/NP0
C
938
68pF/50V/NP0
C804
1uF/10V/Y5V
C804
1uF/10V/Y5V
B-
B-
C268
0.1uF/50V/X7R
C268
0.1uF/50V/X7R
R909
10K
R909
10K
R242
1K
R242
1K
C282
NC
C282
NC
C267
0.1uF/25V/Y5V
C267
0.1uF/25V/Y5V
R228
33K/NC
33K/NC
R228
33K/NC
33K/NC
LOAD+
LOAD+
R766
0
R766
0
R229
0
R229
0
XP5
4PIN/2.0mm
4PIN/2.0mm
XP5
4PIN/2.0mm
4PIN/2.0mm
1
1
2
2
3
3
4
4
C262
4.7uF/10V/Y5V
C262
4.7uF/10V/Y5V
R774
0
R774
0
C280
NC
C280
NC
R227
0
R227
0
FB16
FB10/2A
FB16
FB10/2A
R975
10K
R975
10K
R246
NC/4.7K
NC/4.7K
R246
NC/4.7K
NC/4.7K
R249
1K
R249
1K
R255
0
R255
0
R925
0
R925
0
R237
NC/4.7K
NC/4.7K
R237
NC/4.7K
NC/4.7K
R252
33K
R252
33K
+
220uF/16V
CE19
+
220uF/16V
CE19
C170
10uF/10V/Y5V
10uF/10V/Y5V
C170
10uF/10V/Y5V
10uF/10V/Y5V
R924
NC/0
R924
NC/0
+
220uF/16V
CE18
+
220uF/16V
CE18
R919
0
R919
0
LOAD-
LOAD-
C263
0.1uF/25V/Y5V
C263
0.1uF/25V/Y5V
C285
NC
NC
C285
NC
NC
R256
33K
R256
33K
U21
TPC1391G4
U21
TPC1391G4
LED0
1
Latch_SET
2
Latch_CLR
3
SWR_SEQ1
4
SWR_SEQ2
5
SWR_OUTSEL/XMUTE
6
STEP_ENA
7
STP1_IN
8
STP2_IN
9
XLEDON
10
CSWON
11
COLLIENDZ
12
XRESET
13
A5V
14
AGND
15
STP1+
16
STP1-
17
STP2+
18
STP2-
19
FB1PxV
20
P5V_SW
21
REG1PxV
22
PGND_SW
23
REG3P3V
24
FB3P3V
25
TEST1
26
Latch_RSOUT
30
Latch_XRSOUT
29
CSWI
28
CSWO
27
R932
NC/0
R932
NC/0
XP11 4PIN/2.0mm
XP11 4PIN/2.0mm
1
1
2
2
3
3
4
4
XP12 4PIN/2.0mm
XP12 4PIN/2.0mm
1
1
2
2
3
3
4
4
TP801
TP801
TP803
TP803
C265
0.1uF/25V/Y5V
C265
0.1uF/25V/Y5V
FB15
FB10/2A
FB15
FB10/2A
U20
TPIC1405AFDRG4
U20
TPIC1405AFDRG4
C19V
1
CP2
2
CP1
3
CA5V
4
AGND
5
VREF
6
TEST1
7
TEST2
8
TEST3
9
XRESET
10
XFG
11
ENDDET
12
XMUTE1
13
XMUTE2
14
GC
15
VSLED1
16
VSLED2
17
VSPIN
18
VLOAD
19
VTRK
20
VFCS
21
VTLT
22
PGND_1
23
TLT_P
24
TLT_N
25
P5V_1
26
P12V_3
54
SLED1_N
53
SLED1_P
52
PGND_3
51
CV3P3
50
ISENSE
48
ICOM2
47
P12V_2
45
V
44
ICOM1
43
U
42
P12V_1
41
C10V
40
P5V_2
39
FB1PxV
38
REG1PxV
37
REG3P3V
36
FB3P3V
35
PGND_2
34
LOAD_N
33
LOAD_P
32
P5V12L
31
TRK_N
30
TRK_P
29
FCS_N
28
FCS_P
27
SLED2_P
55
W
46
MCOM
49
SLED2_N
56
R244
1K
R244
1K
C286
NC
NC
C286
NC
NC
R248
1K
R248
1K
R810
33K
R810
33K
R775
NC/0
R775
NC/0
A+
A+
XP10 8pin/1.0mm
XP10 8pin/1.0mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
R230
0/NC
R230
0/NC
R239
1K
R239
1K
C
940
68pF/50V/NP0
C
940
68pF/50V/NP0
C1026
0.1uF/16V/X7R
0.1uF/16V/X7R
C1026
0.1uF/16V/X7R
0.1uF/16V/X7R
GND
GND
R765
0
R765
0
C838
NC
C838
NC
R231
33K/NC
33K/NC
R231
33K/NC
33K/NC
R226
33K
R226
33K
R918
NC/0
R918
NC/0
C288
NC
NC
C288
NC
NC
B+
B+
C281
NC
C281
NC
R809
0.2 1%
R809
0.2 1%
R238
1K
R238
1K
C
939
68pF/50V/NP0
C
939
68pF/50V/NP0
R915
0
R915
0
TRAYIN#
TRAYIN#
Main Board Circuit Diagram:Motor Drive
7-12
7-12
Harman Kardon
BDT 3/120V and BDT 30/240V Service Manual
Page 35 of 35
