Harman Kardon OMNI 10 Service Manual ▷ View online
Page 21 of 34
Page 22 of 34
1
Speaker
12W
(THD<1%)
4ohm
12W
(THD<1%)
4ohm
Microphone
Class D
Amp
TPA3116
AK7742
Bluetooth
ROM
BM835
using
BC8635
UART/GPIO
Class D
Amp
TPA3116
LED and
Key Buttons
Key Buttons
BT_audio
I2S_Firecast
I2S_Output
Block Diagram of HK FC 1
Aux in
Limiter
LM13700
Firecast
Module
Power Adaptor
19V/3A
SW
DC-DC
TPS54331
LDO
AS1117A
SW
+19V AMP
+5V
+3.3V
+3.3V
+1.2V
+5V
Subwoofer
25W
(THD<1%)
4ohm
25W
(THD<1%)
4ohm
Audio
Clock Gen
AK8142
I2C
MIC AMP
Aux in
Sense
Aux in Sense
Aux Plug in Detect
LDO
AS1117A
LDO
AS1117A
I/O expander
TCA6424A
Page 23 of 34
Harman Consumer Group
HARMAN INTERNATIONAL
Shenzhen, Guangdong, China
SIZE
TITLE
REV.
SHEET
OF
SCALE:
B
DRAWING NO.
CREATED
CHECKED
A
B
C
D
A
B
C
1
2
3
4
1
2
3
4
D
DATE
CAD FILE:
REVISION HISTORY
REV
ECO
CHECKED
DATE
PROPRIETARY INFORMATION - THESE DOCUMENTS AND THE INFORMATION
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
OR DISCLOSED TO OTHERS FOR MANUFACTURE OR ANY OTHER PURPOSE EXCEPT
THOSE SPECIFICALLY AUTHORIZED IN WRITING BY HARMAN INTERNATIONAL
NAME
Cannot open file M:\02
Department\19
HCG_Engineering\Service\PC
B\Design_Template\Sch
template
(Altium)\untitled.bmp
700-XXXX-XXX
HK FC1
E
070-xxxx
7/29/2014
25V
C207
100NF
C205
100NF
SX200
SURGX 0603 ESDA
25V
C209
100NF
R208
1M OHM
16V
C211
10NF
5%
R205
120K OHM
+19V_AMP
5%
R201
10 OHM
25V
C200
100PF
25V
C201
NA
5%
R200
NA
GND
GND
GND
GND
GND
GND
GND
25V
C206
1UF
+19V
5%
1206
R202
open
3A
3A
25V
+
C208
1000uF
AMP_Power_On
TP201
TP202
TP200
BOOT
1
VIN
2
EN
3
SS
4
VSENSE
5
COMP
6
GND
7
PH
8
Po
w
erPA
D
9
U201
TPS54331DDA
25V
C223
4.7UF
25V
C224
100NF
1%
R211
332K OHM
5%
R216
NC
D200
1N5819HW
1%
R212
10.0K OHM
25V
C220
68PF
50V
C219
4700PF
2A
25V
C222
4.7UF
50V
C213
0.1UF
1
2
L205
6.8UH
1.5A
1%
R214
49.9K
25V
C212
1 NF
1%
R215
3.24K OHM
GND
GND
GND
GND
GND
GND
GND
25V
C216
100NF
25V
C221
10UF
25V
C217
10UF
1%
R213
68.1K OHM
+
16V
C214
47uF
+
16V
C215
47uF
5%
0805
R209
8.2 OHM
+19V
TP203
25V
C203
4.7UF
16V
C202
100NF
Vin
1
G
N
D
2
Vout
3
U200
BA178M12
1
3
2
Q202
MMBT3904
C204
100NF
R203
120K
C210
10NF
R206
1M
L201
MPZ2012S331A
H = Power on
R207
open
1
3
2
Q200
MTP3401N3
DSP_Power_On
+19V
GND
GND
12V
4
2
1
7
5
6
3
8
Q201
ME4435
1
3
2
Q203
MMBT3904
1
2
3
4
J200
B 4B-PH-K-S
From DC Jack board
SW_3.3V
GND
SPIL_RESET_
MICRO_JTAG_TMS_
MICRO_JTAG_TCK_
MICRO_JTAG_TDI_
MICRO_JTAG_TDO_
MICRO_JTAG_TRST_
UART_TX_
UART_RX_
WIFI Module Debug
TP208
TP206
TP210
TP205
TP207
TP209
TP211
TP204
AGND
AUX AUDIO IN
L206
L207
AGND
1
3
2
Q204
2SC2712
R218
82k
R219
4.7M
C227
100NF
GND
R217
240K
Aux_Plug_In
Aux_In_R_
Aux_In_L_
SW_3.3V
SW_3.3V
1
2
3
4
J202
B 4B-PH-K-S
12V
GND
L203 100 @ 100MHz
SW_3.3V
L202 1K @ 100MHz
+19V_AMP
To AMP
To MB
GND
AGND
Aux_In_L_
Aux_In_R_
Aux_Plug_In
Button_WPS
Button_RESET
GND
MICRO_JTAG_TMS_
MICRO_JTAG_TCK_
MICRO_JTAG_TDI_
MICRO_JTAG_TDO_
MICRO_JTAG_TRST_
SPIL_RESET_
UART_TX_
UART_RX_
DSP_Power_On
AMP_Power_On
Button_WPS
GND
R220
4.7K
R221
4.7K
GND
Button_RESET
1
2
0
SW200
SKHHLUA010
1
2
0
SW201
SKHHLUA010
C228
0.1uF
C229
0.1uF
SW_3.3V
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
CON202
SHF-105-01-L-D-RA
L200
MPZ2012S300A
L204
MPZ2012S300A
25V
C230
1UF
GND
Rev A to B
Add C230, R223
1
2
3
4
5
PJ-3048A2-5PARKS
10
9
11
CON200
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
0
CON201
0.5K-A-24PB
Changed CON200, CON201 package
GND
5%
R222
NC
TP212
TP213
TP214
TP215
TP216
TP217
TP218
TP219
TP220
TP221
TP222
TP223
TP224
TP225
TP226
TP227
1
2
3
4
5
J201
B 5B-PH-K-S
Changed J201 from 4pin to 5pin
5%
R223
22K
1%
R210
301
R204
120K
Rev B to C
Changed R204 from 0R to 120K
C231
100NF
GND
Added C231 100N
25V
C218
1.2NF
25V
C225
1.2NF
Changed C218, C225 from 22P to 1000P(BOM0.3 updated)
25V
C226
10NF
Rev C to D
Changed C226 from 100nF to 10nF(BOM0.4 UPDATED)
Rev D to E
Changed C225 and C218 from 1nF to 1.2nF
Page 24 of 34
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