Harman Kardon AVR 134 Manual de usuario

SAFETY PRECAUTIONS

ARNING

Before servicing this unit, familiarize yourself with the following precautions:

1. Many electrical and mechanical parts in this

chassis have special safety characteristics that

often pass unnoticed and the protection

afforded by them cannot necessarily be

obtained by using replacement components

rated for higher voltage, wattage, etc.

Replacement parts that have these special

safety characteristics are identified in this

manual and its supplements: electrical

components having such features are identified

by in the schematic diagram and the parts

list.

Before replacing any of these components, read

the parts list in this manual carefully. The use of

substitute replacement parts that do not have

the same safety characteristics as specified in

the parts list may create shock, fire, or other

hazards.

2. Before returning the set to the customer,

always do an AC leakage current check on the

exposed metal parts of the cabinet, such as

terminals, screw heads, and metal overlays, to

be sure the set is safe to operate danger of

electrical shock. Plug the AC line cord directly

into a 120 V AC outlet(USA Version) or 230 V

AC outlet(EU Version). (Do not use a line

isolation transformer during this check.) Be

sure your AC voltmeter has a sensitivity of

5000 Ω per volt or greater. Then connect a

1500 Ω 10 watt resistor, paralleled by a 0.15

µF 150 V AC capacitor, between a known good

earth ground(such as a water pipe, or conduit)

and the exposed metallic parts, one at a time.

Measure the AC voltage across the combination

of a 1500 Ω resistor and a 0.15 µF capacitor.

Reverse the AC plug at the AC outlet and

repeat AC voltage measurements for each

exposed metalic part. Voltage measured must

not exceed 0.75 V RMS. This corresponds to

0.2 mA AC. Any value exceeding this limit

constitutes a potential shock hazard and must

be corrected immediately.

Measuring methods are based on IHF and IEC standard 268-3

Measurements conditions,unless otherwise noted :

Output resistive load = (6) ohms / Both channel driven

Tone Direct ON , Other SW's : OFF

Power figures should be kept minimum 10min. between 15 and 35˚c

Filter : IHF-A filter, R/O = Rated Output

Power supply : 240 V / 50 Hz

1. FRONT AMP SECTION

*SPKR LEVEL : ALL 0dB *SPK SIZE:LLLY

*6CH INPUT

*TONE OFF

INPUT FREQ. REMARK UNIT NOMINAL LIMIT

1 INPUT SENSITIVITY 6CH INPUT 1kHz R/O mV 200±30 200±50

TOTAL HARMONIC DISTORTION 6CH INPUT 20Hz R/O-3dB % ≤0.07 ≤0.09

(STEREO IN) 1kHz R/O-3dB % ≤0.07 ≤0.09

20KHz R/O-3dB % ≤0.07 ≤0.09

CONTINUOUS AVERAGE POWER 6CH INPUT 20Hz (6)ohms W 75 72

at 0.1% THD 1kHz

ତ

W7572

(STEREO IN) 20kHz

ତ

W7572

S/N RATIO, INPUT SHORT 6CH INPUT 1kHz R/O dB ≥90 ≥85

IHF-A FILTER

FREQUENCY RESPONSE (-3dB) 6CH INPUT 1W/1KHz Ref. Hz~kHz 20~55 20~50

2. CENTER AMP SECTION

*SPKR LEVEL : ALL 0dB *SPK SIZE:LLLY

*6CH INPUT

*TONE OFF

INPUT FREQ. REMARK UNIT NOMINAL LIMIT

1 INPUT SENSITIVITY 6CH INPUT 1kHz R/O mV 200±30 200±50

TOTAL HARMONIC DISTORTION 6CH INPUT 20Hz R/O-3dB % ≤0.07 ≤0.09

(STEREO IN) 1kHz R/O-3dB % ≤0.07 ≤0.09

20kHz R/O-3dB % ≤0.07 ≤0.09

CONTINUOUS AVERAGE POWER 6CH INPUT 20Hz (6)ohms W 75 72

at 0.1% THD 1kHz

ତ

W7572

(STEREO IN) 20kHz

ତ

W7572

S/N RATIO, INPUT SHORT 6CH INPUT 1kHz R/O dB ≥90 ≥85

IHF-A FILTER

5 FREQUENCY RESPONSE (-3dB) 6CH INPUT 1W/1kHz Ref. Hz~kHz 20~55 20~50

DESCRIPTION

SPECIFICATION

3. SURROUND AMP SECTION

*SPKR LEVEL : ALL 0dB

*6CH INPUT

INPUT FREQ. REMARK UNIT NOMINAL LIMIT

1INPUT SENSITIVITY 6CH INPUT 1kHz R/O mV 200±30 200±50

TOTAL HARMONIC DISTORTION 6CH INPUT 20Hz R/O-3dB %

അ

0.07

അ

0.09

(STEREO IN) 1kHz R/O-3dB %

അ

0.07

അ

0.09

20kHz R/O-3dB %

അ

0.07

അ

0.09

CONTINUOUS AVERAGE POWER 6CH INPUT 20Hz (6)ohms W 75 72

at 0.1% THD 1kHz

ତ

W7572

(STEREO IN) 20kHz

ତ

W75 72

S/N RATIO, INPUT SHORT 6CH INPUT 1kHz R/O dB

ആ

IHF-A FILTER

FREQUENCY RESPONSE (-3dB) 6CH INPUT 1W/1kHz Ref. Hz~kHz 20~55 20~50

4. SUBWOOFER SECTION

*SPKR LEVEL : ALL 0dB

*6CH INPUT

INPUT FREQ. REMARK UNIT

*TONE OFF

NOMINAL LIMIT

1 PRE OUTPUT LEVEL SUB-CH(200mV) 30Hz VOL max. V 1.7±0.5 1.7±1.0

5. STEREO SECTION

*SPKR LEVEL : ALL 0dB

*TONE OFF(TONE DIRECT)

INPUT FREQ. REMARK UNIT NOMINAL LIMIT

1 INPUT SENSITIVITY CD 1kHz mV 200±30 200±50

2 CHANNEL BALANCE CD 1kHz R/O TO -40dB dB ±2 ±3

4 RESIDUAL NOISE 1kHz VOL min. mV

അ

1.0

അ

1.2

5 TOTAL HARMONIC DISTORTION (20)Hz R/O-3dB %

അ

0.07

അ

0.09

CD 1kHz

ତ

അ

0.07

അ

0.09

(20)kHz

ତ

അ

0.07

അ

0.09

6 CONTINUOUS AVERAGE POWER (20)Hz (6)ohms W 75 72

at 0.1% THD CD 1kHz

ତ

W7572

(20)kHz

ତ

W7572

8 S/N RATIO,IHF-A FILTER 1kHz R/O dB

ആ

9 CHANNEL SEPARATION 100Hz R/O-3dB dB

ആ

CD 1kHz

ତ

ആ

10kHz

ତ

ആ

10 FUNCTION CROSSTALK CD

೸

TAPE 1kHz

ତ

ആ

10kHz

ତ

ആ

11 FREQUENCY RESPONSE (-3dB) CD 1W Hz~kHz 20~55 20~50

12 TONE CONTROL , ±(12)dB 100Hz 1W dB ±12(±2) ±12(±3)

(TONE ON)

10kHz

ତ

dB ±12(±2) ±12(±3)

13 HEADPHONE OUTPUT CD 1kHz R/O V 2.5±0.5 2.5±1.0

H/P = 64ohms

DESCRIPTION

*SPK SIZE:LLLY

*TONE OFF

*SPK SIZE:LLLY

6. Idle Voltage

*SPKR LEVEL : ALL 0dB

*6CH Input

*TONE OFF(TONE DIRECT),

*TEST B'D : AMP

*Test Point : R221(FL,FR,SL,SR,C) Both Sides Voltage(DC).

NO. INPUT FREQ. REMARK UNIT NOMINAL LIMIT

1FL --R221FLmV2.7±0.32.7±0.5

2FR --R221FRmV2.7±0.32.7±0.5

3SL --R221SLmV2.7±0.32.7±0.5

4SR --R221SRmV2.7±0.32.7±0.5

5C --R221CmV2.7±0.32.7±0.5

7. DOLBY DIGITAL INPUT SECTION

INPUT : COAXIAL (CD DIGITAL) VOLUME POSISTION : -18dB

SURROUND MODE : DOLBY DIGITAL AT SPEAKER OUT Disc : LD VER 1.0

NO INPUT FREQ. CHAP UNIT NOMINAL LIMIT

OUT PUT LEVEL FRONT 1kHz 8 ,12 V 9.5±1 9.5±2

Disc All CH 0dB CENTER 1kHz 10 V 9.5±1 9.5±2

SPK MODE:LLLY SURR 1kHz 14,16 V 9.5±1 9.5±2

S/W 30Hz 18 V 1.0±0.3 1.0±0.4

T.H.D FRONT 1kHz 38 ポ؄

0.3

0.5

Disc 0dB CENTER 1kHz 38 ポ؄

0.3

0.5

LPF(20kHz) SURR 1kHz 38 ポ؄

0.3

0.5

SPK MODE:LLLY S/W 30Hz 18 ポ؄

0.25

0.3

S/N FRONT 1kHz 6 dB

LPF(20kHz) CENTER 1kHz 6 dB

JIS-A FILTER, Disc -20dB SURR 1kHz 6 dB

SPK MODE : LLLY S/W 30Hz 18 dB

DYNAMIC RANGE FRONT 1kHz 38 dB -11±1 -11±2

CENTER 1kHz 38 dB -11±1 -11±2

SURR 1kHz 38 dB -11±1 -11±2

S/W 30Hz 18 dB 0±1 0±2

DIALOG FRONT43dB-10±0.5-10±1

NORMALIZATION CENTER 43 dB -10±0.5 -10±1

SURR 43 dB -10±0.5 -10±1

S/W 43 dB -10±0.5 -10±1

OUTPUT CONFIG 1 FRONT 1kHz 38(ref) dB -17±1 -17±3

SPK MODE : SSSY 20

Ref : 1KHz 0dB CENTER 1kHz 38(ref) dB -17±1 -17±3

SURR 1kHz 38(ref) dB -17±1 -17±3

Ref : 30Hz 0dB S/W 30Hz 18(ref) dB 6.0±1 6.0±2

OUTPUT CONFIG 2 FRONT 1kHz 38(ref) dB 5.5±1 5.5±2

SPK MODE : LSSN 18

DOWNMIXING TEST CENTER 1kHz 10(ref) dB -3±0.5 -3±1

SPK MODE : LSSY C->NO

SURR.L 1kHz 14 dB -3±0.5 -3±1

LS->NO

SURR.R 1kHz 16 dB -3±0.5 -3±1

RS->NO

FRONT 1kHz 6(ref) dB 7.5±1 7.5±2

ST:ON

DESCRIPTION

CHANNEL

*SPK SIZE:LLLY *Main Vol : -18dB

8. DTS INPUT SECTION

INPUT : COAXIAL, CD DIGITAL VOLUME POSISTION : -18dB

SURROUND MODE : DTS SURROUND AT PREOUT SPK MODE LLLY

DTS TEST Disc(TRACK 9,10,11,12,13,14,15)

NO INPUT FREQ. TRACK UNIT NOMINAL LIMIT

OUTPUT LEVEL FRONT 1kHz

1kHz

10,11 V 9.5±1 9.5±2

Disc : DTS 0dB CENTER 14 V 9.5±1 9.5±2

LLLY SURR 12,13 V 9.5±1 9.5±2

S/W 30kHz 15 V 1.0±0.3 1.0±0.4

THD FRONT10,11

ポ؄

0.3

0.5

Disc : DTS 0dB CENTER 14 ポ؄

0.3

0.5

LPF(20KHz) SURR 12,13 ポ؄

0.3

0.5

LLLY S/W 30kHz 15 ポ؄

0.3

0.5

S/N FRONT10,11dB

Disc 0dB,JIS "A" CENTER 14 dB

LPF(20KHz) SURR 12,13 dB

LLLY S/W 30kHz 15 dB

DESCRIPTION

Measuring methods in confirmity with IEC standard 315

Measurements condition FM : Ref. frequency = ( 98.1 MHz), Audio frequency = 1kHz

Reference level = 1 mV on (75ohms, 300ohms) Deviation :

Filter = B.P.F at STEREO and MONO

Test Point : TP1 = 90.1 MHz, TP2 = 98.1 MHz, TP3 = 106.1 MHz (50kHz STEP)

MOD:40 kHz(Mono)/40 kHz±7.5 kHz (STEREO)

9. FM SECTION

NO UNIT NOMINAL LIMIT

1 TUNING COVER RANGE LOW ~ HIGH MHz

STEP AUTO/MANUAL kHz

2 USABLE SENSITIVITY TP 1 dBu 12 15

S/N = 30 TP 2 dBu 12 15

TP 3 dBu 12 15

3 AUTO STOP LEVEL dBu 25±6 25±8

4 S/N RATIO MONO dBu 55 50

IHF "A" STEREO dBu 50 45

5T.H.D MONO 1, 1kHz ポ0.7 1.2

STEREO 1, 1kHz ポ1.0 1.5

6 OVER LOAD DISTORTION (120dBu,75kHz) MONO dB 23

7 STEREO SEPARATION 250

ภdBu 30 25

(MAIN 53.5%, PILOT 10%) dBu 30 25

EXT 19kHz FILTER 6.3 dBu 20 15

8 FREQUENCY RESPONSE (50us, -3dB) TP 2 Hz 60~8k 70~7k

9 IF REJECTION TP 1 dB 75 70

10 IMAGE REJECTION TP 3 dB 75 70

11 AM SUPRESSION (at AM 30% 1kHz) dB 40 35

12 OUPUT LEVEL(MONO) TP 2 mV rms 280±50 280±100

DESCRIPTION

87.5~108

50/50(200/200 Brasil)

10. AM SECTION

Measurements condition AM - MW : Radio. frequency = 1000/999 kHz, Audio frequency = 400

Reference level = (74dBu/m),(50)ohms Modulation = ( 30 )%

Test Point : MW TP 1 = (594/600) kHz, TP 2 = (999/1000) kHz, TP 3 = (1404/1400) kHz

NO UNIT NOMI. LIMIT

1 TUNING COVER RANGE LOW~HIGH MW

STEP AUTO/MANUAL

2 USABLE SENSITIVITY TP 1

kHz

dBu/m

63 65

TP 2 63 65

, S/N = 20dB

TP 3 63 65

3 S/N RATIO

TP 2 35 30

100 dBu/m, 30% MOD

4T.H.D

TP 2 23

74 dB u/m, 30% MOD

5 OVER LOAD DISTORTION

TP 2 35

100 dB u/m ,80% MOD

6 FREQUENCY RESPONSE

AT-6dB HZ 80~2K 100~1.8K

(at 74 dBu/m, 400 Hz) - NO FILTER

7 SELECTIVITY TP 2 23 20

at SN: 20dB, ±9KHz

8 AGC FIGURE OF MERIT TP 2 50 40

(at 100 dB μ/m)

9 IMAGE REJECTION TP 3 28 25

10 WHISTLE MODULATION 2IF 10 15

(74dB u/m,900kHz)

11 TUNED LEVEL dBu/m 55±10 55±15

999kHz

12 AUTO STOP LEVEL 999

มdBu/m 55±10 55±15

13 OUTPUT LEVEL mVrms 180±60 180±100

74 dB u/m, 30 % MOD

DESCRIPTION

9/9(10/10 Brazil)

522~1620(520~1710 Brasil)

CIRCUIT DESCRIPTION

UPD78F0536GK : IC101

1. Pin Description

2. Block Diagram

16-bit TIMER/

EVENT COUNTER 00

16-bit TIMER/

EVENT COUNTER 01

TO00/TI010/P01

TI000/P00 (LINSEL)

RxD6/P14 (LINSEL)

TO01

Note 2

/TI011

Note 2

/P06

TI001

Note 2

/P05

TOH0/P15

TOH1/P16

TI50/TO50/P17

TI51/TO51/P33

RxD0/P11

TxD0/P10

RxD6/P14

TxD6/P13

SI10/P11

SO10/P12

SCK10/P10

8-bit TIMER H0

8-bit TIMER H1

WATCHDOG TIMER

WATCH TIMER

INTERNAL

LOW-SPEED

OSCILLATOR

SERIAL

INTERFACE UART0

78K/0

CPU

CORE

BANK

SERIAL

INTERFACE UART6

LINSEL

SERIAL

INTERFACE CSI10

8-bit TIMER/

EVENT COUNTER 50

8-bit TIMER/

EVENT COUNTER 51

SERIAL

INTERFACE IIC0

A/D CONVERTER

SERIAL INTERFACE

CSI11

Notes 1. Available only in the PD78F0536, 78F0537, and 78F0537D.

2. Available only in the PD78F0534, 78F0535, 78F0536, 78F0537, and 78F0537D.

3. Available only in the PD78F0537D.

Note2

Note1

Note2

Note3

INTERRUPT

CONTROL

PORT 0

P00 to P06

PORT 1

P10 to P17

PORT 2

P20 to P27

PORT 3

P30 to P33

PORT 4

P40 to P43

PORT 5

P50 to P53

PORT 6

P60 to P63

PORT 7

P70 to P77

PORT 12

P120 to P124

PORT 13 P130

PORT 14

P140, P141

BUZZER OUTPUT BUZ/P141

CLOCK OUTPUT

CONTROL PCL/P140

KEY RETURN

KR0/P70 to

KR7/P77

RESET CONTROL

MULTIPLIER &

DIVIDER

ON-CHIP DEBUG

SYSTEM

CONTROL

INTERNAL

HIGH-SPEED

OSCILLATOR

VOLTAGE

REGULATOR

POWER ON CLEAR/

LOW VOLTAGE

INDICATOR

EXLVI/P120

RESET

REGC

X1/P121

X2/EXCLK/P122

XT1/P123

XT2/EXCLKS/P124

POC/LVI

CONTROL

FLASH

MEMORY

INTERNAL

HIGH-SPEED

RAM

INTERNAL

EXPANSION

RAM

VDD,

EVDD

VSS,

EVSS

FLMD0

OCD0A

Note 3

/X1, OCD1A

Note 3

/P31

OCD0B

Note 3

/X2, OCD1B

Note 3

/P32

SI11

Note 2

/P03

SO11

Note 2

/P02

SCK11

Note 2

/P04

SSI11

Note 2

/P05

EXSCL0/P62

SDA0/P61

SCL0/P60

ANI0/P20 to

ANI7/P27

AVREF

AVSS

RxD6/P14 (LINSEL)

INTP0/P120 (LINSEL)

INTP1/P30 to

INTP4/P33

INTP5/P16

INTP6/P140,

INTP7/P141

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