Video FormatPAL/NTSC
Input Level/Impedance1Vp-p/75 ohms
Output Level/Impedance1Vp-p/75 ohms
Video Frequency Response
(Composite and S-Video)10Hz–8MHz (-3dB)
Video Frequency
Response (Component)10Hz–100MHz (-3dB)
™
HDMI
Switching
General
Power RequirementAC 220–240V/50Hz
Power Consumption65W idle, 540W maximum
(5 channels driven)
Dimensions (Max)
Width440mm
Height165mm
Depth382mm
Weight9.7kg
Depth measurement includes knobs, buttons and terminal connections.
Height measurement includes feet and chassis.
All features and specifications are subject to change without notice.
Harman Kardon, The Bridge and Logic 7 are
registered trademarks of Harman International Industries, Incorporated.
is a trademark of Harman International Industries, Inc.
*Manufactured under license from Dolby Laboratories.
“Dolby,”“Pro Logic” and the Double-D symbol are trademarks of Dolby Laboratories.
"DTS" and "DTS Neo:6" are registered trademarks of DTS,
Inc. "96/24" is a trademark of DTS,Inc.
SA-CD is a trademark of Sony Electronics, Inc.
Apple and iPod are registered trademarks of Apple Computer, Inc.
Cirrus is a registered trademark of Cirrus Logic Corp.
**Without input anti slewing and output isolation networks.
HD-DVD is a trademark of the DVD Format/Logo Licensing Corporation (DVD FLLC).
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or
registered trademarks of HDMI Licensing, LLC.
Troubleshooting Guide
harman/kardon
AVR147/230 Service Manual
Page 4 of 124
SYMPTOMCAUSESOLUTION
Unit does not function when Main• No AC Power• Make certain AC power cord is plugged
Power Switch
Display lights, but no sound • Intermittent input connections• Make certain that all input and speaker
or pictureconnections are secure
No sound from any speaker;• Amplifier is in protection mode• Check speaker-wire connections for shorts at receiver
light around Power switch
No sound from surround or • Incorrect surround mode• Select a mode other than Stereo
center speakers• Input is mono• There is no surround information from mono sources (except with
Unit does not respond to • Weak batteries in remote• Change remote batteries
remote commands• Wrong device selected• Press the AVR Selector
1
is pushedinto a live outlet
• Check to see if outlet is switch controlled
• Mute is on• Press Mute button
• Volume control is down• Turn up volume control
2
is reddue to possible shortand speaker ends
• Amplifier is in protection mode • Contact your local Harman Kardon service depot
due to internal problems
• Stereo or Mono program material• Some surround modes may not create rear-channel information
from nonencoded programs
• Remote sensor Úis obscured• Make certain front-panel sensor is visible to remote or
connect remote sensor
5
Intermittent buzzing in tuner• Local interference• Move unit or antenna away from computers, fluorescent lights,
motors or other electrical appliances
Letters flash in the Channel Indicator• Digital audio feed paused• Resume play for DVD
Display $and Digital Audio stops• Check that Digital Signal is fed to the Digital Input selected
Processor Reset
In the rare case where the unit’s operation or the
displays seem abnormal, the cause may involve
the erratic operation of the system’s memory or
microprocessor.
To correct this problem, first unplug the unit from
the AC wall outlet and wait at least three
minutes. After the pause,reconnect the AC
power cord and check the unit’s operation.If the
system still malfunctions, a system reset may
clear the problem.
To clear the AVR’s entire system memory
including tuner presets, output level settings,
delay times and speaker configuration data, first
put the unit in Standby by pressing the SystemPower Control button
the Tone Mode button
The unit will turn on automatically. Note that
once you have cleared the memory in this manner,
it is necessary to re-establish all system
configuration settings and tuner presets.
2
. Next press and hold
8
for three seconds.
NOTE: Resetting the processor will erase any
configuration settings you have made for
speakers,output levels, surround modes,digital
input assignments as well as the tuner presets.
After a reset the unit will be returned to the
factory presets, and all settings for these items
must be reentered.
If the system is still operating incorrectly,there
may have been an electronic discharge or severe
AC line interference that has corrupted the
memory or microprocessor.
If these steps do not solve the problem, consult
an authorized Harman Kardon service depot.
1. Instruction manual ass'y - Accessories
harman/kardon
AVR147/230 Service Manual
Page 5 of 124
2. Package Drawing
MICROPHONE ASS'Y
8
AVR147/230
1
5
9
POLY BAG
COVER ASS'Y
POLY BAG
2
AM LOOP ANTENNA ASS'Y
6
IMAGE BROCHURES
10
BOOKLET,INFORMATION
3
BATTERY ASS'Y
7
REMOCON
TRANSMITTER ASS'Y
11
MANUAL INSTRUCTION
4
FM 1 POLE ANT
8
STAPLE
12
MANUAL SETUP CODE
2
SNOW PAD (L)
SET
4
ACCESSORY-1
1
SNOW PAD (R)
3
BOX ,OUT CARTON
5
ACCESSORY-1
NO
DESCRIPTION
POLY BAG
1
AM LOOP ANTENNA ASS'Y
2
3
BATTERY3
FM 1 POL ANT
4
COVER ASS'Y
5
1
COVER A
2
COVER B
SHEET,FRONT COVER
3
PAD , COVER
4
5
BAG , POLYCQX1A1256Z
IMAGE BROCHURES
6
REMOCON ASS'YCARTAVR147/2301
7
8STAPLECPL09053
PARTS NO.Q,ty
CPB1061W
CSA1A027Z
CABR03P3
CSA1A018Z1
CGRAVR130/230ZA
CGR1A331M7H431
CQE1A220Z
CPS1A6761
CPB1A176Z1
HQE1A273Z
13
1
1
STAPLE
1
1
NO
1CGR1A332M7H43
1
1
9
BOOKLET,INFORMATION
10
11
12
MANUAL ,SETUP GUIDE
13
STAPLECPL09053
AMICROPHONE ASS'YCJXAVR340MICRO1
ACCESSORY-2
DESCRIPTION
A
MICROPHONE ASS'Y
PARTS NO.Q,ty
CQE1A180Z1
CQX1A1254ZMANUAL,INSTRUCTION
ACCESSORY-2
7
1CPB1061WPOLY BAG
ACCESSORY-1
1
1
1
21SNOW,PAD(L)
3
4
SETAVR147/230SET1
BOX,OUT CARTON
5
ACCESSORY-26CQXAVR147/2301
MICROPHONE ASS'Y7CJXAVR340MICRO1
DESCRIPTIONNO
CQXAVR147/230
CPS5A564
CPS5A565SNOW,PAD(R)
CPG1A822V
Q,tyPARTS NO.
1
1
1
DISASSEMBLY
harman/kardon
AVR147/230 Service Manual
Page 6 of 124
AVR147/230
1. Removing the Top Cabinet
Remove the Screws
6
4
5
3. Removing the Rear Panel
13
1
~
10
9
11
7
8
12
13
3
1
2
Remove the Screws
6
7
8
9
10
22
5
432
232425
28
1
~
1
26
11
27
12
13
28
14
15
16
17
18
19
20
21
4. Removing the Main PCB
17
Remove the Screws
~
2. Removing the Front Panel
9
8
7
6
5
4
Remove the Screws
1
2
3
19
~
1
5
2
6
3
4
7
Harman Kardon AVR 147
harman/kardon
AVR147/230 Service Manual
Page 7 of 124
DISASSEMBLY PROCEDURES
<1> TOP-CABINET(21) REMOVAL
1. Remove 13 screws(S1,S7) and then remove the Top-cabinet.
<2> FRONT PANEL ASS’Y REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the card cable between connector(CN72-17p) on the Fip PCB(37-1)
and connector(CN72) on the Input PCB(39-1).
3. Disconnect the lead wire(BN81-8P) on the Fip PCB(37-1) from connector(CN81) on the Trans PCB(40-4).
4. Disconnect the lead wire(BN22-6P) on the Phone PCB(37-5) from connector(CN22) on the Input PCB(39-1).
5. Disconnect the lead wire(BN18-5P) on the Phone PCB(37-5) from connector(CN18) on the Input PCB(39-1).
6. Disconnect the lead wire(BN10-4P) on the Volume PCB(37-6) from connector(CN10) on the Input PCB(39-1).
7. Disconnect the lead wire(BN51-2P) on the Volume PCB(37-6) from connector(CN51) on the Input PCB(39-1).
8. Disconnect the lead wire(BN41-6P) on the Volume PCB(37-6) from connector(CN41) on the Video PCB(41).
9. Disconnect the lead wire(BN90-2P) on the Main PCB(38-1) from connector(CN86) on the Moms PCB(37-4).
10. Remove 1 screw(S10) and then lead wire(JW82-1P,JW83-1P) on the Phone PCB(37-5).
11 .Remove 1screw(S10) and then lead wire(JW84-1P) on the Volume PCB(37-3).
12. Remove 10 screws(S1) and then remove the Front Panel ASS’Y.
<3> Volume PCB(37-6) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Pull out the Volume Knob ASS’Y.
4. Disconnect connector(CN84) on the Volume PCB(37-6) from the lead wire(BN84-5P) on the Fip PCB(37-1).
5. Disconnect the lead wire(BN92-5P)on the Volume PCB(37-6) from connector(CN92) on the Phone PCB(37-5).
6. Remove 8 screws(S2,S14), and then remove the Volume PCB(37-6).
<4>PHONE PCB(37-5) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Disconnect connector(CN85)on the Phone PCB(37-5) from the lead wire(BN85-3P) on the Fip PCB(37-1).
4. Disconnect the lead wire(BN92-5P)on the Volume PCB(37-6) from connector(CN92) on the Phone PCB(37-5).
5. Remove 2 screws(S2) and then remove the Phone PCB(37-5).
.
<5>POWER LED PCB(37-3) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Disconnect connector(CN88) on the Power Led PCB(37-3) from the lead wire(BN88-4P) on the Fip PCB(37-1) .
4. Remove 2 screws(S2) and then remove the Power led PCB(37-3).
<6>FIP PCB(37-1) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Disconnect the lead wire(BN84-5P) on the Fip PCB(37-1) from connector(CN84) on the Volume PCB(37-6).
4. Disconnect the lead wire(BN85-3P) on the Fip PCB(37-1) from connector(CN85) on the Phone PCB(37-5).
harman/kardon
AVR147/230 Service Manual
Page 8 of 124
5. Disconnect the lead wire(BN88-4P) on the Fip PCB(37-1) from connector(CN88) on the Power Led PCB(37-3).
6. Disconnect the connector (CN89) on the Fip PCB(37-1) from lead wire(BN89-4P) on the Key PCB(37-2).
7. Remove 3 screws(S2) and then remove the Guide PCB(37-8) & the Fip PCB(37-1).
<7>KEY PCB(37-2) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Front Panel ASS’Y, referring to the previous step<2>.
3. Remove the Fip PCB(37-1), referring to the previous step<6>.
4. Remove 10 screws(S2) and then remove the Key PCB(37-2).
<8>TUNER MODULE(44) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the card cable between connector(CON1-13P) on the Tuner module(42)
and connector(CN13) on the Input PCB(39-1).
3. Remove 2 screws(S8) and then remove the Tuner Module(43).
<9>VIDEO PCB(41) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the card cable between connector(BN14-13P) on the Video PCB(41)
and connector(CN14) on the Input PCB(39-1).
3. Disconnect connector(CN43) on the Video PCB(41)
from the lead wire(BN43-3P) on the Regulator PCB(A)(40-2).
4. Disconnect the card cable between connector(CN42) on the Video PCB(41).
and connector(BN44-7P) on the iPod PCB(39-2).
5. Disconnect connector(CN41) on the Video PCB(41) from the lead wire(BN41-6P) on the Volume PCB(37-6).
6. Remove 6 screws(S8) and then remove the Video PCB(41).
<10>iPod PCB(39-2) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Video PCB(41), referring to the previous step<9>
3. Disconnect the card cable between connector(BN19-15P) on the the iPod PCB(39-2)
and connector(CN19) on the Input PCB(39-1).
4. Disconnect the card cable between connector(BN44-7P) on the iPod PCB(39-2)
and connector(CN42) on the Video PCB(41).
5. Disconnect the card cable between connector(CN47-7P) on the iPod PCB(39-2)
and connector(CN47) on the RS232 PCB(37-7).
6. Disconnect the board to board connector between and connector(CN23) on the XM PCB(42)
and connector(BN17-12P) on the iPod PCB(39-2).
7. Remove 2 screws(S13) and then remove the iPod PCB(39-2).
<11>XM PCB(42) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Video PCB(41), referring to the previous step<9>.
3. Disconnect the card cable between connector(BN21-7P) on XM PCB(42)
and connector(CN21) on the input PCB(39-1).
4. Disconnect the lead wire(BN85-2P) on the XM PCB(42) from connector(CN85) on the Regulator PCB(A)(40-2).
5. Disconnect the board to board connector between and connector(CN23) on the XM PCB(42)
and connector(BN17-12P) on the iPod PCB(39-2).
6. Remove 1 screws(S15) and then remove the XM PCB(42).
<12>HDMI PCB(47) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect the card cable between connector(CN45-7P) on the HDMI PCB(47)
harman/kardon
AVR147/230 Service Manual
Page 9 of 124
and connector(CN45-7P) on the Video PCB(41).
3. Remove 3 screws(S15) and then remove the hdmi PCB(47).
<13>RS232 PCB(37-7) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Video PCB(41), referring to the previous step<9>.
3. Disconnect the card cable between connector(CN47) on the RS232 PCB(37-7)
and connector(CN47-7) on the iPod PCB(39-2).
4. Remove 2 screws and then remove the RS232 PCB(37-7).
<14>INPUT PCB(39-1) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Tuner module(43), referring to the previous step<8>.
3. Remove the Video PCB(41), referring to the previous step<9>.
4. Remove the iPod PCB(39-2), referring to the previous step<10>.
5. Remove the XM PCB(42), referring to the previous step<11>.
6. Remove the HDMI PCB(47), referring to the previous step<12>.
7. Disconnect connector(CN20) on the the Input PCB(39-1)
from the lead wire(BN20-5P) on the Regulator PCB(B)(40-5).
8. Disconnect connector(CN22) on the Input PCB(39-1) from the lead wire(BN22-6P) on the Phone PCB(37-5).
9. Disconnect connector(CN18) on the Input PCB(39-1) from the lead wire(BN18-5P) on the Phone PCB(37-5).
10. Disconnect connector(CN10) on the Input PCB(39-1) from the lead wire(BN10-4P) on the Volume PCB(37-6).
11. Disconnect the card cable between connector(CN12-21p) on the Input PCB(39-1)
and connector(CN12-21p) on the main PCB(38-1)
12. Disconnect the card cable between connector(CN11-13p) on the Input PCB(39-1)
and connector(CN11) on the main PCB(38-1)
13. Disconnect the card cable between connector(CN72) on the Input PCB(39-1)
and connector(CN72-17p) on the Fip PCB(37-1)
14. Remove 11 screws(S8,S15) and then remove the Input PCB(39-1).
<15>POWER TRANS(36) & POWER PCB ASS’Y(40) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Disconnect lead wire of the Power Trans(36) from connector (CN91-3P) on the Main PCB(38-1)
3. Disconnect connector(CN19-3P,CN20-4P) on TRANS PCB(40-3)
from the lead wire(BN19-3P,BN20-4P) on the Main PCB(38-1).
4. Disconnect the lead wire(BN96-8P) on the Power PCB(40-4)
from connector(CN96) on the Regulator PCB(B)(40-5).
5. Disconnect the lead wire(BN99-8P) on the Power PCB(40-4)
from connector(CN99) on the Regulator PCB(A)(40-2).
6. Disconnect connector(CN81) on the Trans PCB(40-4) from the lead wire(BN81-8P) on the Fip PCB(37-1).
7. Remove 4 Trans screws(S9) and then remove the Power Trans(36)& Power PCB ASS’Y(40) REMOVAL .
<16>MAIN PCB ASS’Y(38-1) REMOVAL
1. Remove the Top-cabinet, referring to the previous step<1>.
2. Remove the Tuner module(43), referring to the previous step<8>.
3. Remove the Video PCB(41) referring to the previous step<9>.
4. Remove the iPod PCB(39-2), referring to the previous step<10>.
5. Remove the XM PCB(42), referring to the previous step<11>.
6. Remove the HDMI PCB(47), referring to the previous step<12>.
7. Remove the RS232 PCB(37-7), referring to the previous step<13>.
8. Remove the Input PCB(39-1), referring to the previous step<14>.
harman/kardon
AVR147/230 Service Manual
Page 10 of 124
9. Remove the AC Cord(35) on the Main PCB(38-1)
10. Disconnect the lead wire(BN90-2P) on the Main PCB(38-1) from connector(CN86) on Moms PCB(37-4).
11. Disconnect connector (CN 91-3P) on the Main PCB(38-1) from lead wire of the Power Trans(36)
12. Disconnect the lead wire(BN89-2P) on the Main PCB(38-1)
from connector(CN89) on Regulator PCB(A)(40-2).
13. Disconnect the lead wire(BN19-3P,BN20-4P) on the Main PCB(38-1)
from connector(CN19-3P,CN20-4P) on TRANS PCB(40-3).
14. Remove 11screws(S13-1EA, S4-2EA, S6-2EA, S8-6EA) and then remove the Main PCB ASS’Y(38-1).
The 74ACT04 is an advanced high-speed CMOS
HEX INVERTER fabricated with sub-micron
silicon gate and double-layer metal wiring C
2
MOS
technology.
The internal circuit is composed of 3 stages
including buffer output , which enables high noise
immunity and stable output.
TSSOPDIPSOP
ORDER CODES
PACKAGETUBET & R
DIP74ACT04B
SOP74ACT04M74ACT04MTR
TSSOP74ACT04TTR
The device is designed to interface directly High
Speed CMOS systems with TTL, NMOS and
CMOS output voltage levels.
All inputs and outputs are equipped with
protection circuits against stat ic discharge, giving
them 2KV ESD immunity and transient excess
voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
July 2001
74ACT04
harman/kardon
AVR147/230 Service Manual
Page 50 of 124
HEX INVERTER
■ HIGH SPEED: t
■ LOW POWER DISSIPATION:
I
= 2µA(MAX.) at TA=25°C
CC
■ COMPATI B LE WITH TTL OUTPU TS
V
= 2V (MIN.), VIL = 0.8V (MAX.)
IH
■ 50Ω TRANSMI SSION L INE DRI VING
= 5.0ns (TYP.) at VCC = 5V
PD
CAPABILITY
■ SYMMETRICAL OUTPUT IMPEDANCE:
|I
| = IOL = 24mA (MIN)
OH
■ BALANCED PROPAGATION DELAYS:
t
≅ t
PLH
■ OPERA TING VOLTAGE RANGE:
V
CC
■ PIN AND FUNCTION COMPATIBLE WITH
PHL
(OPR) = 4.5V to 5.5V
74 SERIES 04
■ IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74ACT04 is an advanced high-speed CMOS
HEX INVERTER fabricated with sub-micron
silicon gate and double-layer metal wiring C
2
MOS
technology.
The internal circuit is composed of 3 stages
including buffer output , which enables high noise
immunity and stable output.
TSSOPDIPSOP
ORDER CODES
PACKAGETUBET & R
DIP74ACT04B
SOP74ACT04M74ACT04MTR
TSSOP74ACT04TTR
The device is designed to interface directly High
Speed CMOS systems with TTL, NMOS and
CMOS output voltage levels.
All inputs and outputs are equipped with
protection circuits against stat ic discharge, giving
them 2KV ESD immunity and transient excess
voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
July 2001
74ACT04
harman/kardon
AVR147/230 Service Manual
Page 51 of 124
HEX INVERTER
■ HIGH SPEED: t
■ LOW POWER DISSIPATION:
I
= 2µA(MAX.) at TA=25°C
CC
■ COMPATI B LE WITH TTL OUTPU TS
V
= 2V (MIN.), VIL = 0.8V (MAX.)
IH
■ 50Ω TRANSMI SSION L INE DRI VING
= 5.0ns (TYP.) at VCC = 5V
PD
CAPABILITY
■ SYMMETRICAL OUTPUT IMPEDANCE:
|I
| = IOL = 24mA (MIN)
OH
■ BALANCED PROPAGATION DELAYS:
t
≅ t
PLH
■ OPERA TING VOLTAGE RANGE:
V
CC
■ PIN AND FUNCTION COMPATIBLE WITH
PHL
(OPR) = 4.5V to 5.5V
74 SERIES 04
■ IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74ACT04 is an advanced high-speed CMOS
HEX INVERTER fabricated with sub-micron
silicon gate and double-layer metal wiring C
2
MOS
technology.
The internal circuit is composed of 3 stages
including buffer output , which enables high noise
immunity and stable output.
TSSOPDIPSOP
ORDER CODES
PACKAGETUBET & R
DIP74ACT04B
SOP74ACT04M74ACT04MTR
TSSOP74ACT04TTR
The device is designed to interface directly High
Speed CMOS systems with TTL, NMOS and
CMOS output voltage levels.
All inputs and outputs are equipped with
protection circuits against stat ic discharge, giving
them 2KV ESD immunity and transient excess
voltage.
“H” during fir st 40 flames.
Output Buffer Power Supply Pin, 2.7V∼5.25V
Digital Power Supply Pin, 4.75V∼5.25V
5 DVSS - Digital Ground Pin
6 XTO O X'tal Outp ut Pin
7 XTI I X'tal Input Pin
8 TEST3 I
Test 3 Pin
This pin should be connected t o DV SS .
9 MCKO2 O Master Clock Output 2 Pin
10 MCKO1 O Master Clock Output 1 Pin
11 COUT O C-bit O u tp u t P in for Receiver Input
12 UOUT O U-bit Output Pin for Receiver Input
13 VOUT O V-bit Output Pin for Receiver Input
14 SDTO2 O Audio Serial Data Output Pin (DIR/DIT part)
15 BICK2 I/O Audio Serial Data Clock Pin (DIR/DIT part)
16 LRCK2 I/O Channel Clock Pin (DIR/DIT part)
17 SDTO1 O Audio Serial Data Output Pin (ADC/DAC part)
18 BICK1 I/O Audio Serial Data Clock Pin (ADC/DAC part)
19 LRCK1 I/O Input Channel Clock Pin
20 CDTO O Control Data Output Pin in Serial Mode, I2C= “L”.
CCLK I Control Data Clock Pin in Serial Mode, I2C= “L”
21
SCL I Contr ol Data Clock Pin in Ser ial Mode, I 2 C= “H”
CDTI I Control Data Input Pin in Serial Mode, I2C= “L”.
22
SDA I/O Control Data Pin in Serial Mode, I2C= “H”.
23 CSN
I Chip Select Pin in Serial Mode, I2C= “L”.
I This pin shoul d be connected to DVSS, I 2C = “H”.
24 DAUX1 I AUX Audio Serial Data Input Pin (ADC/DAC part)
25 SDTI4 I DAC4 Audio Serial Data Input Pin
26 SDTI3 I DAC3 Audio Serial Data Input Pin
27 SDTI2 I DAC2 Audio Serial Data Input Pin
28 SDTI1 I DAC1 Audio Serial Data Input Pin
29 XTL1 I X’tal Frequency Select 0 Pin
30 XTL0 I X’tal Frequency Select 1 Pin
MS0339-J-00 2004/09
- 6 -
ASAHI KASEI [AK4589]
harman/kardon
AVR147/230 Service Manual
Page 57 of 124
No. Pin Name I/O Function
Power-Down Mode Pin
31 PDN I
When “L”, the AK4589 is powered-down, all digital output pins go “L”, all registers
are reset. When CAD1/0 pins are changed, the AK4589 should be reset by PDN pin.
32 MASTER I
Master Mode Select Pin
“H”: Master mode, “L”: Slave mode
Zero Input Detect 2 Pin (Table 13)
DZF2 O
33
OVF O
When the input data of the group 1 follow total 8192 LRCK cycles with “0” input
data, this pin goes to “H”. And when RSTN bit is “0”, PWDAN bit is “0”, this pin
goes to “H”. It always is in “L” wh en P /S pin is “H”.
Analog Input Overflow Detect Pin
This pin goes to “H” if the analog input of Lch or Rch overflows.
Zero Input Detect 1 Pin (Table 13)
34 DZF1 O
When the input data of the group 1 follow total 8192 LRCK cycles with “0” input
data, this pin goes to “H”. And when RSTN bit is “0”, PWDAN bit is “0”, this pin
goes to “H”. Output is selected by setting DZFE pin when P/S pin is “H”.
35 LOUT4- O DAC4 Lch Negative Analog Output Pin
36 LOUT4+ O DAC4 Lch Positive Analog Output Pin
37 ROUT4- O DAC4 Rch Negative Analog Output Pin
38 ROUT4+ O DAC4 Rch Positive Analog Output Pin
39 LOUT3- O DAC3 Lch Negative Analog Output Pin
40 LOUT3+ O DAC3 Lch Positive Analog Output Pin
41 ROUT3- O DAC3 Rch Negative Analog Output Pin
42 ROUT3+ O DAC3 Rch Positive Analog Output Pin
43 LOUT2- O DAC2 Lch Negative Analog Output Pin
44 LOUT2+ O DAC2 Lch Positive Analog Output Pin
45 ROUT2- O DAC2 Rch Negative Analog Output Pin
46 ROUT2+ O DAC2 Rch Positive Analog Output Pin
47 LOUT1- O DAC1 Lch Negative Analog Output Pin
48 LOUT1+ O DAC1 Lch Positive Analog Output Pin
49 ROUT1- O DAC1 Rch Negative Analog Output Pin
50 ROUT1+ O DAC1 Rch Positive Analog Output Pin
470pF capacitor should be connected
between LOUT4- a nd LOUT 4+.
470pF capacitor should be connected
between RO UT4- and ROUT 4+.
470pF capacitor should be connected
between LOUT3- a nd LOUT 3+.
470pF capacitor should be connected
between RO UT3- and ROUT 3+.
470pF capacitor should be connected
between LOUT2- a nd LOUT 2+.
470pF capacitor should be connected
between RO UT2- and ROUT 2+.
470pF capacitor should be connected
between LOUT1- a nd LOUT 1+.
470pF capacitor should be connected
between RO UT1- and ROUT 1+.
51 LIN I Lch Analog Input Pin
52 RIN I Rch Analog Input Pin
53 VCOM 54 VREFH -
Common Voltage Output Pin
2.2µF capaci tor shoul d be con nected to AVSS ex ternally.
Positive Voltage Reference Input Pin, AVDD
MS0339-J-00 2004/09
- 7 -
ASAHI KASEI [AK4589]
harman/kardon
AVR147/230 Service Manual
Page 58 of 124
No. Pin Name I/O Function
55 AVDD - Analog Power Supply Pin, 4.7 5V ∼5.25V
56 AVSS -
Analog Ground Pin, 0V
57 RX0 I Receiver Ch annel 0 Pin (Internal biased pin. Intern al l y biased at PVDD/2)
58 NC -
No Connect pin
No internal bonding. This pin should be connected to PVSS.
59 RX1 I Receiver Ch annel 1 Pin (Internal biased pin. Intern al l y biased at PVDD/2)
60 TEST1 I
Test 1 Pin
This pin should be connected t o PV SS .
61 RX2 I Receiver Ch annel 2 Pin (Internal biased pin. Intern al l y biased at PVDD/2)
62 NC -
No Connect pin
No internal bonding. This pin should be connected to PVSS.
63 RX3 I Receiver Ch annel 3 Pin (Internal biased pin. Intern al l y biased at PVDD/2)
64 PVSS - PLL Ground pin
65 R 66 PVDD -
External Resist or Pin
12kΩ +/-1% resistor shou ld be connect ed to PVSS externally.
PLL Power supply Pin, 4.75V∼5.25V
67 RX4 I Receiver Ch annel 4 Pin (Internal biased pin. Intern al l y biased at PVDD/2)
68 TEST2 I
Test 2 Pin
This pin should be connected t o PV SS .
69 RX5 I Receiver Ch annel 5 Pin (Internal biased pin. Intern al l y biased at PVDD/2)
70 CAD0 I
Chip Address 0 Pin (ADC/DAC part)
71 RX6 I Receiver Ch annel 6 Pin (Internal biased pin. Intern al l y biased at PVDD/2)
72 CAD1 I
Chip Address 1 Pin (ADC/DAC part)
73 RX7 I Receiver Ch annel 7 Pin (Internal biased pin. Intern al l y biased at PVDD/2)
74 I2C I
Control Mode Select Pin .
“L”: 4-wire Serial, “H”: I
2
C Bus
75 DAUX2 I Auxiliary Audio Data Input Pin (DIR/DIT part)
76 VIN I V-bit Input Pin for Transmitter Output
77 MCLK I
Master Clock Input Pin
78 TX0 O Transmit Channel (Through Data) Output 0 Pin
Transmit Channel Output1 pin
79 TX1 O
When DI T bit = “0 ”, Through Data.
When DIT bit = “1”, DAUX2 Data.
DISSIPATION UNDER ALL DIGITAL
CONTROL INPUT AND S UPP LY
CONDITIONS : 0.2
at V
■ MATCHED SWITCH CHARAC TERISTICS :
R
ON
■ WIDE RANGE O F DIGITAL AND ANALOG
SIGNAL LEVELS : DIGITAL 3 to 20,
ANALOG TO 20V p.p.
■ QUIESCENT CURRENT SPECIF. UP TO 20V
■ 5V, 10V AND 15V PARAMETRIC RATINGS
■ INPUT LEAKAGE CURRENT
I
= 100nA (MAX) AT VDD=18VTA= 25°C
I
■ 100% TEST ED FO R QUIESC ENT CURRENT
■ MEETS ALL REQUIREMENTS OF JEDEC
JESD13B " STANDARD SPECIFICATIONS
FOR DESCRIPTION O F B SERIES CMOS
DEVICES"
DESCRIPTION
The HCF4053B i s a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
= 15V
DD-VEE
=1KHz,VIS=5Vpp,
IS
> 10V, RL = 10KΩ
µW(Typ.)
DD-VSS=VDD-VEE
=10V
=5Ω (Typ.) FOR VDD-VEE= 15V
=18V
HCF4053B
TRIPLE 2-CHANNEL
DIPSOP
ORDER CODES
PACKAGETUBET & R
DIPHCF4053BEY
SOPHCF4053BM1HCF4053M013TR
technology available in DIP and S OP packages.
The HCF4053B analog multipl ex er/de mul tiplexer
is a digitally controlled analog switch having low
ON impedance and very low OFF leakage current.
This multiplexer circuit dissipate extremely low
quiescent power over the full V
V
supply voltage rang e, independent of the
EE
DD-VSS
logic state of the c ontrol signals.
When a logic "1" is present at the inhibit input
terminal all channel are off. This device is a triple
2-channel multiplexe r having three separate
digital control inputs, A, B, and C, and an inhibit
input. Eac h control input selects one o f a pair of
channels which are connected in a single pole
double-throw configuration.
and VDD-
PIN CONNECTION
1/10October 2002
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AVR147/230 Service Manual
Page 63 of 124
Pin Assignment (DIP16/MFP16)
No. 6037-2/8
LC72723, LC72723M
Block Diagram
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AVR147/230 Service Manual
Page 64 of 124
PIN CONFIGURATION
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AVR147/230 Service Manual
Page 65 of 124
HY57V161610E
V
V
DD
DD
DQ0
DQ0
DQ1
DQ1
V
V
SSQ
SSQ
DQ2
DQ2
DQ3
DQ3
V
V
DDQ
DDQ
DQ4
DQ4
DQ5
DQ5
V
V
SSQ
SSQ
DQ6
DQ6
DQ7
DQ7
VDDQ
VDDQ
LDQM
LDQM
/WE
/WE
/CAS
/CAS
/RAS
/RAS
/CS
/CS
A11
A11
A10
A10
A0
A0
A1
A1
A2
A2
A3
A3
V
V
DD
DD
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
50pin TSOP II
50pin TSOP II
400mil x 825mil
400mil x825mil
0.8mm pin pitch
0.8mm pin pitch
50
50
49
49
48
48
47
47
46
46
45
45
44
44
43
43
42
42
41
41
40
40
39
39
38
38
37
37
36
36
35
35
34
34
33
33
32
32
31
31
30
30
29
29
28
28
27
27
26
26
V
V
SS
SS
DQ15
DQ15
DQ14
DQ14
VSSQ
VSSQ
DQ13
DQ13
DQ12
DQ12
VDDQ
VDDQ
DQ11
DQ11
DQ10
DQ10
VSSQ
VSSQ
DQ9
DQ9
DQ8
DQ8
VDDQ
VDDQ
NC
NC
UDQM
UDQM
CLK
CLK
CKE
CKE
NC
NC
A9
A9
A8
A8
A7
A7
A6
A6
A5
A5
A4
A4
VSS
VSS
PIN DESCRIPTION
PINPIN NAMEDESCRIPTION
CLKClock
CKEClock Enable
CS
BABank AddressSelect either one of banks during both RAS
A0 ~ A10Address
, CAS, WE
RAS
LDQM, UDQMData Input/Output MaskDQM control output buffer in read mode and mask input data in write mode
DQ0 ~ DQ15Data Input/OutputMultiplexed data input / output pin
DD/VSSPower Supply/GroundPower supply for internal circuit and input buffer
V
DDQ/VSSQData Output Power/GroundPower supply for DQ
V
NCNo ConnectionNo connection
Chip SelectCommand input enable or mask except CLK, CKE and DQM
The LM1117 is a low power positive-voltage regulator designed to meet 1A output current and comply
with SCSI-II specifications with a fixed output voltage of 2.85V. This device is an excellent choice for use
in battery-powered applications, as active terminators for the SCSI bus, and portable computers.
The LM1117 features very low quiescent current and very
low dropout voltage of 700mV at a full load and
lower as output current decreases. LM1117 is available as an adjustable or fixed 1.5V, 1.8V, 2.5V, 2.85V,
3.0V, 3.3V, and 5.0V output voltages.
The LM1117 is offered in a 3-pin surface mount package SOT-223 & TO-263. The output capacitor of
10㎌ or larger is needed for output stability of LM1117 as required by most of the other regulator circuits.
ABSOLUTE MAXIMUM RATINGS
DC Input Voltage
Lead Temperature (Soldering, 5 Seconds)
Storage Temperature Range
Operating Junction Temperature Range
CHARACTERISTIC
SYMBOL
V
IN
T
SOL
T
STG
T
OPR
MIN.UNIT
-65150
0
MAX.
7
260
125
V
℃
℃
℃
HTC
1
1A LOWDROP OUT VOLTAGE REGULATOR (ADJUSTABLE & FIXED) LM1117
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AVR147/230 Service Manual
Page 75 of 124
FEATURES
SOT-223 PKG (FRONT VIEW)
● Output Current up to 1 A
● Low Dropout Voltage ( 700mV at 1A Output Current )
● Three Terminal Adjustable or Fixed 1.5V, 1.8V, 2.5V, 2.85V,
3.0V, 3.3V, 5.0V
● 2.85V Device for SCSI-II Active Terminator
● 0.04% Line Regulaion, 0.1% Load Regulation
1 2 3
PIN FUNCTION
1. Adj/Gnd
2. Vout
3. Vin
● Very Low Quiescent Current
● Internal Current andTerminal Limit
● Logic-Controlled Electronics Shutdown
TO-263 (D2 PKG, FRONT VIEW)
● Surface Mount Package SOT-223 & TO-263 (D2-Pack)
The LM1117 is a low power positive-voltage regulator designed to meet 1A output current and comply
with SCSI-II specifications with a fixed output voltage of 2.85V. This device is an excellent choice for use
in battery-powered applications, as active terminators for the SCSI bus, and portable computers.
The LM1117 features very low quiescent current and very
low dropout voltage of 700mV at a full load and
lower as output current decreases. LM1117 is available as an adjustable or fixed 1.5V, 1.8V, 2.5V, 2.85V,
3.0V, 3.3V, and 5.0V output voltages.
The LM1117 is offered in a 3-pin surface mount package SOT-223 & TO-263. The output capacitor of
10㎌ or larger is needed for output stability of LM1117 as required by most of the other regulator circuits.
ABSOLUTE MAXIMUM RATINGS
DC Input Voltage
Lead Temperature (Soldering, 5 Seconds)
Storage Temperature Range
Operating Junction Temperature Range
CHARACTERISTIC
SYMBOL
V
IN
T
SOL
T
STG
T
OPR
MIN.UNIT
-65150
0
MAX.
7
260
125
V
℃
℃
℃
HTC
1
M24C64, M24C32
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AVR147/230 Service Manual
Page 76 of 124
SUMMARY DESCRIPTION
These I2C-compatible electrically erasable programmable memory (EEPROM) devices are organized as 8192 x 8 bits (M24C64) and 4096 x 8 bits
(M24C32).
Table 2. Signal Names
E0, E1, E2Chip Enable
SDASerial Data
Figure 2. Logic Diagram
V
CC
3
E0-E2SDA
SCL
WC
2
I
C uses a two-wire serial interf ace, comprisi ng a
M24C64
M24C32
V
SS
AI01844B
bi-directional data line and a clock line. The devices carry a built-in 4-bit Device Type Identifier code
(1010) in accordance with the I
The device behaves as a slave in the I
2
C bus definition.
2
C protocol,
with all memory operations synchronized by the
serial clock. Read and Write operations are initiated by a Start condition, generated by the bus master. The Start condition is followed by a Device
Select Code and Read/Write
bit (RW) (as described in Table 3.), terminated by an acknowledge bit.
When writing data to the memory, the dev ice inserts an acknowled ge bit during the 9
th
bit time,
following the bus master’s 8-bit transmission.
When data is read by the bus master, the bus
master acknowledge s the rec eipt o f the d ata by te
in the same way. Data transfers are terminated by
a Stop condition after an Ack for Write, and after a
NoAck for Read.
SCLSerial Clock
WC
V
CC
V
SS
Power On Reset: V
Write Control
Supply Voltage
Ground
Lock-Out Write Protect
CC
In order to prevent data corruption and inadvertent
Write operations during Power-up, a Power On
Reset (POR) circuit is included . At Power-up, the
internal reset i s he ld a cti ve unti l V
has reached
CC
the Power On Reset (POR) threshold voltage, and
all operations are disabled – the device will not respond to any command. In the sam e way, when
V
drops from the operat ing voltage, below the
CC
Power On Reset (PO R) threshold voltage, a ll operations are disa bled and the device will not respond to any command.
A stable and valid V
(as defined in Table 9. and
CC
Table 10.) must be applied before applying any
logic signal.
Figure 3. DIP, SO, TSSOP and UFDFPN
Connections
M24C64
M24C32
1
E0V
2
3
E2
4
SS
Note: See PACKAGE MECHANICAL section for package dimen-
• Output Transistor Safe Operating Area Protection
Description
The MC78XX/LM78XX/MC78XXA series of three
terminal positive regulators are available in the
TO-220/D-PAK package and with several fixed output
voltages, making them useful in a wide range of
applications. Each type employs internal current limiting,
thermal shut down and safe operating area protection,
making it essentially indestructible. If adequate heat sinking
is provided, they can deliver over 1A output current.
Although designed primarily as fixed voltage regulators,
these devices can be used with external components to
obtain adjustable voltages and currents.
The NJM2595 is a 5-input 3-output video switch. Its switches
select one from five signals received from VTR,TV,DVD,
TV-GAME and others.
The NJM2595 is designed for audio items, such as AV amplifier
and others.
NJM2595D NJM2595M
■ FEATURES
● 5-input 3-output
● Operating Voltage ±4.0 to ±6.5V
● Operating current ±15mAtyp. at Vcc=±5V
● Crosstalk -65dBtyp.
● Internal 6dB Amplifier
● Internal 75Ω Driver
● Bipolar Technology
● Package Outline DIP16,DMP16
■ PIN CONFIGURATION and BLOCK DIAGRAM
16
+
SW2V
10 14 2
SW1
SW5
Vin1
Vin2
Vin3
Vin4
Vin5
13
20k
20k
20k
S5
S6
S7
6dB
Amp
6dB
Amp
6dB
Amp
8 12 6 4
-
75Ω
Driver
75Ω
Driver
75Ω
Driver
1
15
11
Vout1
Vout2
Vout3
9
20k
7
20k
5
20k
3
20k
S2
S3
SW3
S4
SW4
S1
GND V
-1 -
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R×5VT
5
•
TO-92
PIN CONFIGURATION
•
SOT-89
•
SOT-23-5
PIN DESCRIPTION
•
TO-92
•
SOT-89
•
SOT-23-5
Pin No.Symbol
1OUT
2VDD
3GND
4NC
5NC
Pin No.Symbol
1OUT
2VDD
3GND
Pin No.Symbol
1OUT
2VDD
3GND
harman/kardon
AVR147/230 Service Manual
Page 89 of 124
5
4
(mark side)
12
3
(mark side)
12
3
(mark side)
12
3
ST202E/ST232E
harman/kardon
AVR147/230 Service Manual
Page 90 of 124
PIN CONFIGURATION
PIN DESCRIPTION
PIN NoSYMBOLNAM E AND F UNC T I O N
1C
2V+Doubled Voltage Terminal
3C
4C
5C
6V-Inverted Voltage Terminal
7T2
8R2
9R2
10T2
11T1
12R1
13R1
14T1
15GNDGround
16V
+Positive Terminal for the first Charge Pump Capacitor
1
-Negative Terminal for the first Charge Pump Capacitor
1
+Positive Terminal for the second Charge Pump Capacitor
2
-Negative Terminal for the second Charge Pump Capacitor
2
OUT
IN
OUT
IN
IN
OUT
IN
OUT
CC
Second Transmitter Output Voltage
Second Receiver Input Voltage
Second Receiver Output Voltage
Second Transmitter Input Voltage
First Transmitter Input Voltage
First Receiver Output Voltage
First Receiver Input Voltage
First Transmitter Output Voltage
Supply Voltage
2/12
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