Block Diagram - Harman Kardon HS 650/230 Service Manual

5
harman/kardon
D
Front
USB plug
OTG242
Rear
USB plug
C
Motor Driver RF
BA5888FP AML3501
B
Slot in
Loader
Hitachi
HOP-1200W
A
5
4
HS350 HS650DL BLOCK DIAGRAM
Flash SDRAM
16Mb 4*16Mb
M2
MPEG
AML3390DTS-G
MCU Standby control
EM78P156ELM-G
2lines
CIG-VFD
Functional IR Power
Display
buttons receiver indicator
Front Panel Board
4
3
SDRAM EEPROM
4*16Mb 24C64
M1
Tuner module
EU/US
RDS decoder
PT2579-SN(L)
DSP Block
SMPS Board
Supply power
for all boards
AC Power cord
IR In/Out Block
3
2
HS 350/650DL Service Manual
CVBS output
Video Output YPbPr output
Block
BH7868FS
S-Video output
Scart out
(EU version only)
HDMI Block SiI9030 HDMI output
Coaxial out
Coaxial In
Optical In
Tuner audio input
DIR
Buffer
Scart audio in
Audio (EU version only)
Input
ADC
Buffer
TV input
Aux input
Downmix line output
Audio
output
DAC
Headphone
Subwoofer line output
Harman
WM8740
Amplifier
5 channels output
*3
Sub trigger control Sub Trigger output
IR in
Title
HS350 HS650 DIAGRAM
Size Document Number
IR out
A3

BLOCK DIAGRAM

Date: Wednesday, March 19, 2008
2
1
D
C
iPod input
Only for
HS350
MIC in
B
A
070725
Rev
1.2
Sheet 2 of 32
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Page 59 of 89