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harman/kardon
6
* OPTION *
AVR3600 & AVR460
All Models
A-BUS OUT
RJ45 JACK
have Tuner Module.
MULTI_OUT
TUNER L/R
TUNER
MODULE
D
TUNER MUTE
FL/R
SL/R
TUNER CONT.
SCL, SDA
CE, RST & TUNED
SBL/R
DATA
CLOCK
CEN/SUB
* OPTION *
(Or ~ )
(AVR1600 & AVR160)
ANALOG5 IN
Or DVD IN
ANALOG4 IN
Or VIDEO1 IN
ANALOG4 OUT
Or VIDEO1 OUT
ANALOG3 IN
Or VIDEO2 IN
ANALOG2 IN
Or TAPE IN
ANALOG2 OUT
Or TAPE OUT
C
ANALOG 1 IN
Or CD IN
ANALOG FRONT IN
Or VIDEO3 IN
TUNER IN
ONLY
USA VER.
Sirius IN
* OPTION
AVR2600 & AVR3600
STEREO IN
* OPTION
AVR1600 & AVR160
IPod IN
* OPTION
AVR2600 & AVR360
AVR3600 & AVR460
I2S/SPDIF
ADV7510
(HDMI TX)
B
HDMI EX_EN
I2C
HDM & VIDEO SW IC CONT.
ADV7604
HDMI RX
74VCX541
HDMI I2S Data
28.6363MHz
VIDEO3 IN
OSD IC
LC74763M
VIDEO2 IN
DMP CVBS
CONT
V3
+6dB
DRV
CVBS IN
VIDEO1 IN
V2
CVBS IN
OSD IN
V1
CVBS OUT
DVD
VIDEO1 OUT
OSD OUT
+6dB
DRV
DVD IN
A
NJM2595MTE1
USA VER.:14.318MHz
* Option (EUR VER.)
EUR VER.:17.734MHz
14.318MHz
COMPOSITE(CVBS)
CVBS OUT
MONITOR
5
TO CODEC IC
VOL.IC & Multi Vol.IC CONT.
8-CHANNEL ELECTRONIC VOLUME WITH INPUT SELECTOR
NJW1197CF
8dB AMP
NJW1159M
NJW1298FU1
2CH
VOL
MULTI & A-BUS MUTE
ATT
MIC IN
* OPTION *
(Or ~ )
(AVR1600 & AVR160)
COAX.&OPT. FRONT
Or COAX.3 & OPT.3
UART RX/TX
MCU Up-date & CONT.
OPT.1
OPT.2
*OPTION*
POWER HIGH
TMP92FD28FG
AVR3600
OPT.3
MCU RST
32bit u-COM(USB HOST)
& AVR460
D+/D-
MCU BOOT
VOL LED CONT.
INT.RAM:32-K & ROM:512-K
USB POWER ON
USB IDLE
COAX.1
COAX.2
9MHz
32.768KHZ
COAX OUT
RM CLK
HDMI MCLK
HDMI SW2
QUAD 2-CH MUX
(CS1,IRQ1,BSY,SDA,CLK,DSP DATA)
COMP
COMP
OSD IC CONT.
INPUT1
INPUT2
Y1
Y
Y
Y2
Cb1
Cb
Cb
Cb2
Cr1
Cr
Cr
Cr2
6dB DRV
Y1
6dB DRV
Y
Y2
Y3(CVBS)
Y
6dB
DRV
Cb1
Cb
Cb
Cb2
6dB
DRV
Cr
Cr1
Cr
Cr2
MONITOR
NJW1321FP1
COMPONENT
I2C
NJM2595 CONTROL PORT
HDM & VIDEO SW IC CONT.
4
3
AVR1600 & AVR160/230 BLOCK DIAGRAM
(AVR1600 & AVR160)
8CH PRE-OUT
(AVR2600, AVR3600, AVR360 & AVR460))
(AVR3600 & AVR460)
-
+
TONE
PRE AMP
-
+
TONE
PRE AMP
-
+
PRE AMP
-
+
PRE AMP
-
+
PRE AMP
-
+
PRE AMP
SUBWOOFER
( All Models )
-
+
PRE AMP
SBL/MULTI L
-
+
PRE AMP
SBR/MULTI R
FUNC. MUTE
CS42528
A IN L+/-
LT
114dB, 192 kHz 8-CH CODEC WITH S/PDIF RECEIVER
RT
AD IN R+/-
DIN
DOUT
CODEC CONT.
CODEC RST.
DSP XTAL OUT
(CODEC_CE,CODEC_D OUT,CLK,DSP DATA)
OMCK
HDMI SW1
74VCX541
I2S/DSP_SPDIF
24.576MHz
OPTAL BUFFER
DAOMCLK
DSP
I2S
CS497024
32-bit High Definition Audio Decoder DSP
DSP CONT.
Family with Dual DSP Engine Technology
DSP RST.
ADDRESS&DATA
SPI Serial Flash
M12L16161A
8 Mbit
16M SDRAM
2
MAIN AMP
P-AMP
FRONT L
+29dB
P-AMP
FRONT L
FRONT R
+29dB
P-AMP
SBL/MULTI L
+29dB
FRONT R
P-AMP
SBR/MULTI R
+29dB
P-AMP
SURR L
+29dB
SURR L
P-AMP
SURR R
+29dB
SURR R
P-AMP
CEN
+29dB
DC/OVER CURRENT
Temp. Sensor
HEAT2
POWER MUTE
CEN
TEMP I/F
* OPTION
(AVR2600, AVR3600, AVR360 & AVR460)
TO USB IPOD
TO HDMI PART
+1.8V, +3.3V
PART
+8V
REGULATOR IC
+5V
(+5V)
+8V
* OPTION(AVR1600 & AVR160)
DC DC
TO HDMI PART(DC DC CIRCUITS)
CIRCUITS
TO VIDEO PART
REGULATOR IC
TO INPUT PART
(+5V)
+5VD
TO INPUT PART
PULL UP FOR MUTE
TO HDMI, VIDEO & USB IPOD PART
REGULATOR IC
-5VD
(-5V)
-15V
REGULATOR IC
TO INPUT & USB iPod PART
( 15V)
+15V
TO INPUT PART
TO HDMI PART
REGULATOR IC
+9V
(+9V)
+VCC(DC)
UNBAL
POWER FAIL
DETECT
-VCC(DC)
34V(DC)
REGULATOR
CIRCUITS
4.9V(AC)
DRIVER SUPPLY VOLTAGE
FILMENT VOLTAGE
ROTARY
ENCODER
(MASTER VR)
REMOTE SENSOR
FL DISPLAY
KEY MATRIX
MOMS SWITCH
KEY1~2
(WHITE)
VOLUME Indicator
** EEP_ROM **
FOR BACK-UP MEMORY.
10MHz
I2C
EEPROM (32 Kbit)
VOL.IC & Multi Vol.IC CONT.
CODEC CONT.
MCU RST.
DSP CONT.
MCU BOOT
HDMI EX_EN
PROTECT IN
T5CN5
HDMI & VIDEO SW IC CONT.
POWER FAIL IN
MCU Update & UART CONT.
POWER DOWN
OSD IC CONT.
POWER HIGH
32bit u-COM
CODEC RST.
ADV7510 INT.
DSP RST.
ADV7604 INT.
HDMI RST.
AVR 160/230 Service Manual
1
MIC_AMP
HP_IN
+8dB
MIC SIG.
+40dB
HP_AMP
+12V
H_PHONE OUT
or
MIC_INPUT
D
1
+
FL
-
2
3
+
* OPTION *
FR
-
(AVR2600 & AVR360)
4
(AVR3600 & AVR460)
5
+
SBL/ZONE2 LEFT
-
6
7
+
SBR/ZONE2 RIGHT
-
8
9
10
1
SL
2
SENS
3
SR
4
5
CEN
6
PROTECT
C
* OPTION (AVR3600 & AVR460)
TO A-BUS PART
+24V
DC POWER
* OPTIONAL ACCESSORY *
TO INPUT PART
REGULATOR IC
ST+5V
(+5V)
RESET IC
POWER DOWN
(+2.8V)
POWER S/W
+6V
3
SUB TRANS
1
* OPTION
(AVR2600 & AVR360)
(AVR3600 & AVR460)
Fuse
Fuse
2
RED
B
AC OUTLET
BLACK OR BROWN
1
LIVE
1
2
BLK
NEUTRAL
WHITE OR BLUE
1 2 3 4
ISSUE
M/P
MULTI. LAB
2009.07.27
REVISION
2
4
6
A
1
3
5
7
SCHEMATIC DIAGRAM
SHEET
1
MODEL
AVR1600 & AVR160/230
1
DESIGN
CHECK
APPROVE
DRAWING NO
BLOCK DIAGRAM
J.H.Lee
W.Y.Yang
G.S.Wey
2171BLDZ
1
09.07.27
09.07.27
09.07.27
1
104 of 116
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