Read Harman Kardon OMNI 20 Service Manual online
Harman Consumer Group
HARMAN INTERNATIONAL
Shenzhen, Guangdong, China
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B
DRAWING NO.
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C
D
A
B
C
1
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1
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4
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HCG_Engineering\Service\PC
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700-XXXX-XXX
HK Omni 20
E
070-xxxx
8/1/2014
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
1%
R210
301 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
1
3
2
Q202
MMBT3904
C204
100NF
R203
120K
C210
10NF
R206
1M
L201
MPZ2012S331A
H = Power on
R207
open
12V_Power_On
+19V
GND
GND
12V
4
2
1
7
5
6
3
8
Q201
ME4435
1
3
2
Q203
MMBT3904
From PSU
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
1
3
2
Q204
2SC2712
R218
82k
R219
4.7M
C227
100NF
GND
R217
240K
Aux_Plug_In
SW_3.3V
SW_3.3V
12V
GND
L203 100 @ 100MHz
SW_3.3V
L202 1K @ 100MHz
+19V_AMP
To AMP
To MB
GND
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
2
3
4
CON203
CON 4 POL PITCH 3.96MM
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
1
3
2
Q200
MTP3401N3
Vin
1
G
N
D
2
Vout
3
U200
BA178M12
AUX AUDIO IN
R222
open
Rev A to B
Add C230, R223,L208
Changed CON200, CON201 package
Changed J202 from 4pin to 5pin
25V
C230
1UF
GND
5%
R223
22K
AGND
C225
22PF
L206
L207
C218
22PF
AGND
Aux_In_R_
Aux_In_L_
1
2
3
4
5
PJ-3048A2-5PARKS
10
9
11
CON200
TP212
TP213
TP214
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_
12V_Power_On
AMP_Power_On
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
GND
TP216
TP217
TP218
TP219
TP220
TP221
TP222
TP223
TP225
TP226
TP227
TP228
TP229
Rev B to C
Changed R204 from 0R to 120K
Added C231 100N
Added C231 100N
Changed C218, C225 from 22P to 1000P
R204
120K
R224
120K
Add R224 120K
C231
100NF
GND
1%
R225
0 OHM
Changed C226 from 100nF to 10nF
25V
C226
10NF
Add R225 Oohm
1%
R226
0
Change L208 to R226 0R
1
2
3
4
J202
B 4B-PH-K-S
1
2
3
4
5
J201
B 5B-PH-K-S
Change J201 from 4Pin to 5Pin, J202 from 5Pin to 4Pin
Rev C to D
No any changes
Rev D to E
No any changes
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