Harman Kardon BDP 20/230 Service Manual page 37

harman/kardon
A
Main Board Circuit Diagram:Power regulator
VCC
AVCC
F_FB1 F_FB1 0R 0R
AVCC
+ F_CE12 + F_CE12
4 F_FB2 F_FB2 0R 0R
MVCC
+ F_CE15 + F_CE15
100uF/16V 100uF/16V
100uF/16V 100uF/16V
FE_GND
+12V
VHAVC
F_FB3 F_FB3 0R 0R
M12V
F_C80 F_C80
2.2uF 2.2uF
FE_GND
F_C66 F_C66
F_NC1 F_NC1 4.7uF 4.7uF
FE_GND
M3.3V
F_NC3 F_NC3
F_C75 F_C75
F_NC4 F_NC4 4.7uF 4.7uF
F_NC2 F_NC2
3
F_NC5 F_NC5
M
F_U6 F_U6
(change to +9V)
APL1117-ADJ APL1117-ADJ
VCC_OPU
2 3
OUT IN
4 F_C91 F_C91
OUT
F_C92 F_C92
F_C90 F_C90 0.1uF 0.1uF
10uF/16V 10uF/16V 1uF 1uF
F_R111121R_1% F_R111121R_1%
F_R112 750R_1% F_R112 750R_1%
2
1
A
7-15
B
Motor Driver
MVCC
F_R96 F_R96 10K 10K
Sensorless
+ F_CE17 + F_CE17 V14REF
F_C77 F_C77 F_C136 F_C136 F_R97 F_R97 10K 10K
F_C62 F_C62 0.1uF 0.1uF 220uF/16V 220uF/16V V14REF F_R99 F_R99 15K 15K
0.1uF 0.1uF 10uF/10v 10uF/10v
F_U5 F_U5
DMSO
1
M FMSO 2
FMSO2
3
F_R103 F_R103 8.2K 8.2K
4
5
M12V
M A+
6
V14REF F_CE13 F_CE13 F_C64 F_C64
7
0.1uF 0.1uF A- 8
F_C81 F_C81 10uF/16V 10uF/16V B+
9
B-
10
2.2uF 2.2uF 11
U
12
V 13
FE_GND W
14
F_R105 F_R105 NC NC
15
COMMON 16
M
17
F_R106 F_R106 10K 10K 18
D3.3V FG 19
MUTE1
20
MUTE2 21
F_C67 F_C67 F_C68 F_C68
R2A30209SP R2A30209SP
0.1uF 0.1uF 0.1uF 0.1uF
M
D1.2V
F_C72 F_C72 F_C73 F_C73 F_C74 F_C74
F_C76 F_C76 A3.3V
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
XP3 XP3
F_C79 F_C79 8 A+
10uF 10uF 7 A-
B-
6
5 B+
U
4
V
3
2 W
F_R110 F_R110
1
8x1 W/HOUSING 8x1 W/HOUSING
B+
TRAYIN# B-
A-
A+
+12V
F_C94 F_C94 F_C86 F_C86
0.1uF 0.1uF NC NC
F_CE16 F_CE16
10uF/16V 10uF/16V
B
C
F_R98 F_R98 10K 10K
F_R100 10K F_R100 10K
F_R101 10K F_R101 10K
F_R102 10K F_R102 10K
V14REF
42
SPIN REF
41 TRAYPWM
SL1IN LOIN
FOSO
40
SL2IN FOIN
TRSO F_C63 F_C63
39
SPLIN TOIN
38 TLSO 0.1uF 0.1uF
VM2 TLIN
TL-
37
SL2+ TL-
TL+
36
GND TL+
35 FO- M
SL2- FO-
FO+
34
SL1+ FO+
33
SL1- GND
32 MVCC
GND 5VCC
TR+ F_C78 F_C78
31
U TO+
30 TR- F_R153 F_R153 F_C65 F_C65 F_R104 F_R104
V TO-
0.1uF 0.1uF 10uF 10uF
29
W GND
LOAD- NC NC NC NC
28
ACTFLG LO-
M12V
27 LOAD+ M
COMMON LO+
26
TEST VM3
25
SLLIM ACTRST
24 F_R107 F_R107 0R 0R
FG STTH
F_R108 F_R108 0R 0R F_R109 F_R109 F_C70 F_C70
23
EN1 SPGS
22
EN2 VM1 M12V
0R 0R 0.1uF 0.1uF
M
F_CE14 F_CE14
F_C71 F_C71 + +
M
220uF/16V 220uF/16V
1. Motor +
0.1uF 0.1uF
2. Motor -
3. GND
4. SW-2
M
5. SW-1
GND2 GND2
TRAYOUT#
[12] TRAYOUT#
TRAYIN#
A+ A+
A- A- LOAD+
B- B- LOAD-
B+ B+
U U
V V
W W LOAD+ LOAD+
0R 0R COMMON
LOAD- LOAD-
COMMON COMMON
MVCC
F_C87 F_C87 F_C88 F_C88 F_C89 F_C89
NC NC NC NC NC NC F_C96 F_C96 2.2uF 2.2uF
F_U7 F_U7
1 10
Vc OUT4
FMSO3
2 9
IN2 OUT3
M GIO6 3 8
ENA OUT1
4 7
SOF OUT2
FMSO4 5 6
IN1 GND
LB1848M/NC LB1848M/NC
F_C97 F_C97
1000pF 1000pF
M
A3.3V
PIN7:
GAINSW2 (GAINSW)
1
MVCC
R772 R772 2
47K/NC 47K/NC
3
0603-R 0603-R R754 R754 1K 1K
4
R757 R757 1K 1K 5
GAINSW2
R758 R758 1K 1K
6
GAINSW2 7
MVCC
R773 R773 FMSO4 R765 R765 0R 0R 8
A3.3V
47K/NC 47K/NC FMSO3 R766 R766 0R 0R
9
0603-R 0603-R R760 R760 1K 1K 10
PIN12:
11
R761 R761 33K 33K
GIO5 (VDAC0) 12
M
13
GIO5 R762 R762 0R 0R
14
R764 R764 33K 33K 15
M
GIO5 MVCC
GIO5 [12]
GAINSW2
GAINSW2 [12] F_CE11 F_CE11
+ +
+12V 100uF/16V 100uF/16V
[2,10] +12V
M
C
7-15
D
FO+ FOC2+
FO- FOC2-
TL+ FOC1+
TL- FOC1-
3.3V
R283 R283 R284 R284
10K 10K 10K 10K
VCC XP5 XP5
PLAY# PLAY# PLAY#
1
EJECT# EJECT# EJECT#
2
GIO8 GIO8 GIO8 3
VCC VCC
4
AGND AGND 5
LGO4N LGO4N LGO4N 6
LED1 LED1 LED1
7
GIO2 GIO2 GIO2 8
UTXD
9
UTXD UTXD URXD
10
URXD URXD
10x1 10x1
CONS10-XP CONS10-XP
TRAYOUT# TRAYOUT#
TRAYIN# TRAYIN#
5 U
V
4
3 W
2 F_C83 F_C83
NC NC
1
F_C82 F_C82 F_C84 F_C84
5PIN/2.0MM 5PIN/2.0MM
NC NC NC NC
F_C85 F_C85 XP4 XP4
0.1uF 0.1uF
M
COA+
COA-
COB-
COB+
M
COLLIMATOR
MVCC
II
U703 U703
R1406 R1406
30
LED0 Latch_RSOUT
29 NC NC
Latch_SET Latch_XRSOUT
28
Latch_CLR CSWI
27
SWR_SEQ1 CSWO
26
SWR_SEQ2 TEST1
R1407 R1407
25
SWR_OUTSEL/XMUTE FB3P3V
24 0 0
STEP_ENA REG3P3V
23
STP1_IN PGND_SW
22
STP2_IN REG1PxV
21 M
XLEDON P5V_SW
20
CSWON FB1PxV
COA- R768 R768 0R 0R CO_A-
19
COLLIENDZ STP2-
18 COA+ R769 R769 0R 0R CO_A+
XRESET STP2+
COB- R770 R770 0R 0R CO_B-
17
A5V STP1-
COB+ CO_B+
16 R771 R771 0R 0R
AGND STP1+
TPC1391G4 TPC1391G4
M
D
BDT 2 / BDT 20 Service Manual
E
TR+
[12] TR+
TR-
[12] TR-
FOC1- 4
[12] FOC1-
FOC1+
[12] FOC1+
FOC2-
[12] FOC2-
FOC2+
[12] FOC2+
TLSO
[12] TLSO
TRAYPWM
[12] TRAYPWM
V14REF
[12] V14REF
MUTE2
[12] MUTE2
MUTE1
[12] MUTE1
FMSO
[12] FMSO
FMSO2
[12] FMSO2
DMSO
[12] DMSO
FOSO
[12] FOSO
TRSO
[12] TRSO
CO_B-
[12] CO_B-
CO_B+
[12] CO_B+
CO_A+
[12] CO_A+
CO_A-
[12] CO_A-
FMSO4
[12] FMSO4
FMSO3
[12] FMSO3
TRAYIN#
[12] TRAYIN#
LGO4N
[12] LGO4N
GIO2
[12] GIO2
PLAY#
[12] PLAY#
GIO8
GIO8 [12]
UTXD
UTXD [12]
URXD
URXD [12]
FG
[12] FG
VFVREF
[12] VFVREF
VHAVC
[12] VHAVC
GIO6
[12] GIO6
EJECT#
[12] EJECT#
LED1
[12] LED1
3
3.3V
3.3V [2,3,5,6,7,8,10,11,12]
2
1
E
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