Schematics - Harman Kardon HS300 Service Manual

5
HS300
K
CN5
1
S+5V
FB4 50R
2
S5V
3
A+5V A5V
FB6 50R
4
D+5V FB8 50R D5V
5
D
FB10 50R
6
+3.3V
FB12 50R 3.3V
7
FB14 50R
8
-12V D-12V
FB15 50R
9
+12V FB17 50R D+12V
10
11
5VON +5VON
FB19 50R
12
12VON FB21 50R N/A +12VON
13
13pin 2.0mm
DGND
D1 D2 D3
D5V
1N5393 1N5393 1N5393
C6 EC1 EC2 C7
104 100uF/16V 100uF/10V 104
DGND
DGND
C
Power Supply on Main board
Come from SMPS board
G1 install hole G2 install hole
DGND DGND
B
G4 install hole G5 install hole
DGND DGND
LOCATION-PAD
A
5
4
FB1 50R
RF5V
FB2 50R N/A
VIDEO5V
FB3 50R
HDMI5V
D5V
3.3VA
3.3V
FB7 50R
USB3.3V
FB9 50R
FE3.3V
FB11 50R
RF3.3V
FB13 50R
AVDD_DAC
Core3.3V
D-12V
D+12V
+5VON
+12VON VFD_STB
DATA/SDA
CLOCK/SCL
MCU_OFF
VCC1.2V
U1
VCC1.2V
BA00HC5FP
5 4
VCC VO
2
PVCC
R6
100R
EC3 C8
47uF/10V 103
R8
200R
DGND
G3 install hole
DGND
go to Audio In/Out board, R11
CN10 N/A if without iPod.
4
3
+3.3V D5V
IR_IN
FRONT_LED
MCU_MUTE
FB16 50R
IR
FB18 50R
FB20 50R
FB22 50R
FB23 50R
go to Front Panel board
DGND
CN13
N
14
R
13
12
G
11
10
B
9
8
CVBS
7
RGB_SWITCH
6
TVFORMAT0
5
TVFORMAT1
4
TUNER_IN_L
3
2
TUNER_IN_R
1
DGND
14pin 1.0mm
CN9
Power Supply for Audio
DGND
10
In/Out board
A+5V
9
DGND
8
3.3VA
7
DGND
6
D-12V
5
D+12V
go to Audio In/Out board 4
DGND
3
+5VON
2
+12VON
1
10pin 2.0mm
IR R11 10R N/A
R12 10R N/A REMOTE_SENSE
1
IR_IN
2
iPod_Rx
3
4
iPod_Tx
DGND
95
3
2
harman/kardon
A
CN4
18
17
16
go to Audio In/Out board
15
14
13
12
11
10
HW_MUTE_2
9
HW_MUTE
8
ADATA_IN
7
6
5
4
3
2
1
DGND
18pin 1.25mm
C193 N/A
DGND
R7 300R MCLK
AMCLK
R9 0R LRCK
ALRCK
SCLK
R10 0R
ASCLK
ADATA3
ADATA2
ADATA1
ADATA0
RESET_N
DATA/SDA
CLOCK/SCL
DGND
SCLK SCLK_OUT
8 7
LRCK LRCK_OUT
L
6 5
4 3
MCLK MCLK_OUT
2 1
RN1
install RN1 and RN2 if
0R
without DSP board
MUTE_HP_SUB
AMP_TWAR
AMP_PD
P go to AMP board
CN10
DATA/SDA
CLOCK/SCL
4pin 2.0mm N/A
Title
Size
A3
Date:
2
1
CN11
D5V
O
20
ALRCK
19
ASCLK
18
AMCLK R179 150R
17
16
ADATA3
15
DGND
14
MUTE_HP_SUB
13
MCU_MUTE
12
11
10
9
8
DATA/SDA
7
CLOCK/SCL
6
5
4
COAXIAL
3
SPDIF_SW
2
1
SPDIF_IN
20pin 1.0mm
DGND
Q
CN8
MCLK_OUT
2 1
4 3
LRCK_OUT
6 5
SCLK_OUT
8 7
10 9
ODATA3
12 11
ODATA2
14 13
16 15
ODATA1
18 17
ODATA0
20 19
22 21
3.3VA
24 23
26 25
D5V
28 27
30 29
27MCLK2
DGND
15x2 pin 2.0mm N/A
go to DSP board
ADATA0 ODATA0
8 7
ADATA1 ODATA1
6 5
ADATA2 ODATA2
4 3
2 1
RN2
0R
C
CN7
16
15
14
13
12
ODATA2
11
ODATA1
10
ODATA0
9
8
LRCK_OUT
7
SCLK_OUT
6
MCLK_OUT
5
4
3
2
1
DGND 16pin 1.0mm
Power and connector 060407
Document Number Rev
1.6
1802C
Tuesday, May 23, 2006 Sheet 6 of 20
1
D
C
B
A