Block Diagrams - Harman Kardon AVR 660/230 Service Manual

Harman Kardon
FRONT
PANEL
VFD
BridgeCo
DM850E
Internet Radio
AM/FM Tuner
IPOD Bridge
Faroudja VPU
FLI30336
GProbe UART UART MUX
XM DTIC UART UART MUX
PC R232 UART
ENC I2C
HD VIDEO
ENCODER
ADV7340
720P/1080i
Legend
SPI
UART
I2C
I2C,
different
data line
ADC
SPI
SPI
SPI
UART
UART
UART
X2000
15.XTAL1
7.3728MHz
16.XTAL2
IC2007
SC16IS740
UART/I2C AUDIO DSP
HDMI I2C
Harman International Industries Inc., Proprietary and Confidential
IC4042
M24256
EERPOM
EEPROM I2C
IC4041
UPD70F3718
CPU
Y4003
12.X1
5MHz
13.X2
DSPUP I2C
AUDIO DSP
DSP0 I2C
Revision List – Rev 1.6 – 2007/12/03
DANECH
- Change VIDEO ENCODER I2C.
Revision List – Rev 1.8 – 2008/08/25
DANECH
- Add IC reference No.
AUDIO CODEC
CODEC I2C
CS42528
CODEC I2C SUB DAC
CODEC I2C 8CH ADC
CODEC I2C ZONE2 DAC
TRIPLE HDMI
HDMI I2C SWITCH
1080P
HDMI TX
HDMI I2C
1080P
DUAL HDMI RX
HDMI I2C
1080P
Harman Consumer Group
High Level Hardware Block Diagram
Harman/Kardon AVR7550HD, AVR760 & AVR660
AVR 660 -760, 230V Service Manual
Rev 1.6
4/26/07
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