Onkyo HTR-510 Service Manual

SERVICE MANUAL

AV RECEIVER

HT-R510

Ref. No. 3778

062003

STANDBY/ON

AB

SPEAKERS

PHONES

BMDD

MODEL

STANDB

Y

DIMMER

DISPLA

Y

AUDIO

DVD

SELECTOR

HT-R510

SUBWOOFER

DIGITAL INPUT

VIDEO 1

VCR

MEMORY

MODE

VIDEO

2

3

VIDEO

Black models

SPEAKER ADJUST

TUNING

FM MODE

CLEAR

TAPE TUNER

120V AC, 60Hz

STEREO

DIRECT

DSP

SURROUND

PRESET/ADJUST

AUDIO ADJUST

C

D

MASTER VOLUME

INPUT

VIDEO 3

VIDEO L

S VIDEO AUDIO

R

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.

SERVICE PROCEDURES

1. Replacing the fuses

This symbol located near the fuses indicates that the

fuse used is fast operating type. For continued protection against fire hazard, replace with same type fuse. For fuse rating refer to the marking adjacent to the symbol.

Ce symbole indique que le fusible utlise est a rapide.

Pour une protection permanente, n'untiliser que fusibles de meme type. Ce darnier est la qu le present symbol est appse.

CIRCUIT NO. PART NO.

F6901,F6902 252198 or ! 8A-UL or

252261 ! 8A-T/UL-ST2,Fuse

F901 252198 or ! 8A-UL or

252261 !

2. To initialize the unit

This device employs a microprocessor to perform various functions and operations. If interference generated by an external power supply, radio wave, or other electrical source results in accident which causes the specified operations and functions to operate abnormally. To perform a result, please follow the procedure below.

DESCRIPTION

8A-T/UL-ST2,Fuse

HT-R510

1.Press and hold down the VIDEO-1 button, then press the STANDBY/ON button.

2.After "CLEAR" is displayed, the preset memory and each mode stored in the memory, such as surround, are initialized and will return to the factory setting.

3. Unplug the power supply cord.

3. Safety-check out

(U.S.A. model only) After correcting the original service problem, perform the following safety check before releasing the set to the customer.

Leakage Current Check

Measure leakage current to a known earth ground(water pipe, conduit, etc.) by connecting a leakage current tester between the earth ground and exposed metal parts of the appliance (input/output terminals, screwheads,metal overlays, etc.). Plug the power supply cord directly into a 120V AC 60 Hz outlet and turn Standby switch on. Any current meausred must not exceed 0.5mA.

EXPLODED VIEW

HT-R510

33

11

U24

P901

U23 T901

33

F901

63

33

2

U31

P101

U9

31

U15

U14

U10

U27

U28

2

F6901 F6902

Q6050

Q6060

9

U21

U13

13

2

Q6055

5

U26

Q6065

55

2

12

U17

U1

54

2

U12

10

U4

P7503

2

17

P7502

U3

U6

17

16

18

1

2

51

U25

21 22 23

56

52

25

53

24

HT-R510

6

8

7

21 22 23

U5

2

HT-R510

ID+

3

b

8

WIRING VIEW

1

2

7

P911A

3

NAPS-7844, Transformer terminal PC board ass'y

4

P912A

U23

P913A

5

3

1

A

P926

E921

P911

P908

AC-G

AC-GAC-H

AC-H

P909

P901A

T901 POWER TRANSFORMER NPT-1465D

NAPS-7846, Secondary terminal PC board ass'y

P902

P918

P912

P922

P921

NAETC-7835,Speaker terminal PC board ass'y

NAPS-7845,Primary circuit

U24

PC board ass'y

P917

P913

P923

120V

P922A

S902

220V

P923A

T902

P925

P921A

P931A

NAETC-7834, Secondary PC board ass'y

JL9501B

141312111098

15 16 17 18 19

JL6952B

JL6951B

U25

BCD

U2

P6931A

U13

P6801

JL6803B

U14

JL6805B

P6802

JL6804B

P6800

NCETC-7835

P6906

P931

P6907

C6708

D6705

P6910

D6706

P995B P997A

P6909

JL6952A

JL6951A

P996A

JL6805A

U21

NAAF-7842,

P6923

P6922

P995A

P6801

P6301

JL640

P6000

JL6804A

P6903

P6011A

COM

TH2

TH1

P6001

P6073A

P6002

P6802

JL6803A

2A

R6040

L

ID+

ID-

P6080

-B1

R6041

R

ID-ID+

P6081

R6042

ID+

ID-

P6082

Power amplifier PC board ass'y

P6072

P6072A

P6003

P6004

P6005

R6043

P6083

ID-ID+

R6044

ID-

ID+

P6084

R6045

ID-

ID+

P6085

P6931

NAETC-78 circuit PC

JL9501

U4

NCSW-7404

NASW-7404, Standby switch PC board ass'y

U5

JL7501B

JL7501A

NAETC-7405,

5

Headphone terminal PC board ass'y

JL7502B

P7501

JL7502A

NADIS-7403,Display circui

U3

HT-R510

WIRING VIEW

U28

1

2

3

NAETC-7849, Thermal detector PC board ass'y

JL6402B

P6000A

U9

P6011A

P6001A

P6002A

NAAF-7830, Driver circuit PC board ass'y

P6003A

P6004A

A

P306A

BCD

U6

V4Y

GND

V4C

GND

P302

P304P305

P301

P351

U17

P261B

V4

P253B

NAETC-7838, Connector PC board ass'y

P801B

P801

P7701

P206A

P243A

P206B

U283

P253A

U282

U1

NADG-7821, DSP circuit PC board ass'y

P306

P7502B

P412B

P261A

P101

NAETC-7406, Front video PC board ass'y

U26

NAVD-7847,Video circuit PC board ass'y

P281

U281

P282

P243B

P241

P201

P242A

U10

NAVD-7831,Component video PC board ass'y

P203

P202

P204

P6005A

U12

4

-7833,Const. voltage C board ass'y

5

ircuit PC board ass'y

P7503B

GND

HPL

HPE

HPR

+5.6V

FLAC

P7503A

P410B

P7502A

P410A

P411B

P411A

P6403

TUNER

U31

PACK

: Flat cable

: Jumper Wire

: Socket

: PC board to PC board

Controls & Connectors

Front Panel

1234789JLK5M6

HT-R510

STANDBY/ON

STANDBY

AB

SPEAKERS

PHONES

SELECTOR

AUDIO

DISPLAY

DIMMER

DVD

NPQSTRO

A

STANDBY/ON button

This button is used to set the HT-R510 to On or Standby. For models with a POWER switch, this button has no effect unless the POWER switch is set to ON.

B

STANDBY indicator

This indicator lights up when the HT-R510 is in Standby mode, and it ﬂashes while a signal is being received from the remote controller.

DIMMER button

C

This button is used to adjust the display brightness.

D

DIGITAL INPUT button

This button is used to assign the digital inputs.

SUBWOOFER MODE button

E

This button is used to select the Subwoofer modes.

MEMORY button

F

This button is used when storing and deleting radio presets.

G

FM MODE button

This button is used to select the FM radio Stereo and Mono modes. It’s also used when deleting radio presets.

TUNING [ ] [ ] buttons

H

These buttons are used to tune into radio stations.

I

Remote control sensor

This sensor receives control signals from the remote controller.

J

Listening mode buttons

These buttons are used to select the listening modes.

PRESET/ADJUST [ ] [ ] buttons

K

DIGITAL INPUT

VIDEO 1

VCR

SUBWOOFER

MODE

VIDEO

MASTER VOLUME

STEREO

DIRECT

DSP

SURROUND

PRESET/ADJUST

SPEAKER ADJUST

TUNING

FM MODE

MEMORY

CLEAR

2

3

VIDEO

M

TAPE TUNER

SPEAKER A & B buttons

C

AUDIO ADJUST

INPUT

D

VIDEO 3

VIDEO L R

S VIDEO AUDIO

These buttons are used to turn speaker sets A and B on and off.

N

PHONES jack

This 1/4-inch phone jack is for connecting a standard pair of stereo headphones for private listening.

O DISPLAY button

This button is used to display various information about the currently selected source.

P AUDIO SELECTOR button

This button is used to select the input signal format.

Q Input selector buttons

These buttons are used to select the audio and video sources: CD, DVD, TAPE, TUNER, VIDEO 1, VIDEO 2, or VIDEO 3.

R SPEAKER ADJUST button

This button is used to adjust various speaker-related parameters.

S AUDIO ADJUST button

This button is used to set the Bass, Treble, Late Night, Cinema Filter, Center Image, Panorama, Dimension, and Center Width functions.

T VIDEO 3 INPUT connectors

These S-Video, composite video (RCA/phono), and analog audio (RCA/phono) inputs can be used to connect a video camera or games console.

This button is used to select radio presets and adjust parameter values.

L

MASTER VOLUME control

This control is used to set the volume of the HT-R510.

Controls & Connectors—Continued

Display

12 3 4

56

1 A & B speaker indicators

Indicator A lights up when speaker set A is on. Indicator B lights up when speaker set B is on.

2 MUTING indicator

This indicator ﬂashes when the HT-R510 is muted.

3 Source/listening mode indicators

These indicators display information about the currently selected source and listening mode.

4 Tuning indicators

TUNED: This indicator lights up when the HT-R510 is

tuned into a radio station.

AUTO: This indicator lights up when the Auto Tuning

function is on.

MEMORY: This indicator lights up when programming

radio presets.

FM STEREO: This indicator lights up when the

HT-R510 is tuned into a stereo FM station.

5 SLEEP indicator

This indicator lights up when the Sleep function has been set.

6 Message area

This area of the display shows various information about the currently selected source.

HT-R510

Controls & Connectors—Continued

Rear Panel

HT-R510

16

COMPONENT VIDEO

VIDEO 1

/2/3

DVD IN

IN

DIGITAL INPUT

OPTICAL COAXIAL

IN

L

SUBWOOFER PRE OUT

R

CD

789JK M N

A COMPONENT VIDEO

These RCA/phono connectors can be used to connect a TV, DVD player, or other AV component with component video inputs and outputs.

B AM ANTENNA

These push terminals are for connecting an AM antenna.

C FM ANTENNA

This connector is for connecting an FM antenna.

D FRONT SPEAKERS B

These push terminals are for connecting speaker set B.

E FRONT SPEAKERS A, SURROUND SPEAKERS,

CENTER SPEAKER & SURROUND BACK SPEAKER

These terminal posts are for connecting speaker set A, including the front, surround, center, and surround-back speakers. They accept bare wires or banana plugs.

F AC OUTLET

This switched AC outlet can be used to supply power to another AV component.

G DIGITAL INPUT OPTICAL 1, 2 & COAXIAL

ANTENNA

OUT

12

OUT

TAPE

AM

Y

B

P

PR

REMOTE

CONTROL

IN

L

R

VIDEO 2

IN

VIDEO 2

OUT

FM 75

VIDEO 1

IN

DVD MONITOR

OUT

IN

SURR

FRONT

L

R

DVD

CENTER

SUB WOOFER

VIDEO

S VIDEO

L

4532

L

R

SURROUND SPEAKERS

FRONT SPEAKERS B

L

R

FRONT SPEAKERS A

L

R

HT-R510

K

This (Remote Interactive) connector can be connected to the connector on another Onkyo AV component, for example, a CD player, DVD player, or cassette recorder. The HT-R510’s remote controller can then be used to control that component. To use , you must make an analog RCA/ phono connection between your HT-R510 and the other AV component, even if they are connected digitally.

L VIDEO 1 IN/OUT & VIDEO 2 IN

These connectors can be used to connect a VCR or other AV component. There are RCA/phono connectors for connecting to stereo analog audio inputs and outputs, and S-Video and composite video (RCA/phono) connectors for connecting to video inputs and outputs.

M DVD IN/MULTI CH INPUT

The FRONT, SURR, CENTER, and SUBWOOFER RCA/ phono connectors can be used to connect AV components with multiple analog audio outputs, including DVD players with individual 5.1 surround analog outputs. There’s an S-Video input and composite video (RCA/phono) input for connecting the video signal.

N MONITOR OUT

These S-Video and composite video (RCA/phono) outputs can be connected to the video input on your TV or projector.

CENTER SPEAKER

SURROUND BACK SPEAKER

AC OUTLET

AC 120 V 60 Hz

SWITCHED

W 1 A

120

MAX.

These optical and coaxial connectors can be used to connect a CD, DVD, or LD (laser disc) player, or other AV component with digital outputs.

H SUBWOOFER PRE OUT

This RCA/phono connector can be used to connect an active subwoofer.

I CD IN

These RCA/phono connectors can be used to connect a CD player with analog outputs.

J TAPE IN/OUT

These RCA/phono connectors can be used to connect a cassette recorder, MiniDisc recorder, or other recorder with analog inputs and outputs.

Tip:

A turntable with a built-in preamp can be connected to a pair of unused HT -R510 analog inputs. To connect a turntable without a built-in preamp, you’ll need a commercially av ailable phono preamp.

Speciﬁcations

HT-R510

AMPLIFIER SECTION

Continuous Average Power output (FTC) All channels: 100 watts per channel min. RMS at

Dynamic power output:

Total Harmonic Distortion: 0.08% at rated power

IM Distortion: 0.08% at rated power Damping Factor: 60 at 8 Ω

Input Sensitivity and Impedance

DIGITAL INPUT (OPTICAL 1, 2): 0.5 Vp-p, 75 Ω DIGITAL INPUT (COAXIAL): 0.5 Vp-p, 75 Ω LINE (CD, VIDEO 1, 2, 3, TAPE): 200 mV, 47 kΩ

Multichannel Input

(DVD FRONT L/C/R, SURR L/R): 200 mV, 47 kΩ (SUBWOOFER): 36 mV, 47 kΩ

Output Level and Impedance

Rec out (TAPE, VIDEO 1): 200 mV, 470 Ω Pre out (SUBWOOFER): 1 V, 470 Ω

Frequency Response: 10 Hz to 100 kHz,

Tone Control

Bass: ±12 dB at 20 Hz Treble: ±12 dB at 20 kHz

Signal-to-Noise Ratio: CD/TAPE: 100 dB

Muting: –50 dB

8 Ω, 2 channels driven from 20 Hz to 20 kHz with no more than 0.08% total harmonic distortion.

230 watts 170 watts 115 watts

0.08% at 1 watt output

+1/–3 dB (Direct mode)

(IHF-A, Direct mode)

× 2 at 3 Ω × 2 at 4 Ω × 2 at 8 Ω

VIDEO SECTION

Input Sensitivity and Impedance

VIDEO (DVD, VIDEO 1, 2, 3): 1 Vp-p, 75 Ω S VIDEO (DVD, VIDEO 1, 2, 3): 1 Vp-p, 75 Ω (Y)

COMPONENT VIDEO 1, 2: 1 Vp-p, 75 Ω (Y)

Output Level and Impedance

VIDEO (VIDEO 1, 2, MONITOR): 1 Vp-p, 75 Ω S VIDEO (VIDEO 1, 2, MONITOR): 1 Vp-p, 75 Ω (Y)

COMPONENT VIDEO OUT: 1 Vp-p, 75 Ω (Y)

0.28 Vp-p, 75 Ω (C)

0.7 Vp-p, 75 Ω (P

0.28 Vp-p, 75 Ω (C)

0.7 Vp-p, 75 Ω (P

B

, PR)

TUNER SECTION

FM

Tuning Range: 87.50-108.00 MHz (100 kHz steps) Usable Sensitivity

Mono: 11.2 dBf, 1.0 µV (75 Ω, IHF) Stereo: 17.2 dBf, 2.0 µV (75 Ω, IHF)

50 dB Quieting Sensitivity

Mono: 17.2 dBf, 2.0 µV (75 Ω) Stereo: 37.2 dBf, 20.0 µV (75 Ω)

Capture Ratio: 2.0 dB Image Rejection Ratio: 40 dB IF Rejection Ratio: 90 dB Signal-to-Noise Ratio

Mono: 76 dB

Stereo: 70 dB Alternate Channel Attenuation: 55 dB Selectivity: 50 dB (DIN) AM Suppression Ratio: 50 dB Total Harmonic Distortion

Mono: 0.2%

Stereo: 0.3% Frequency Response: 30 Hz-15 kHz, –1.0 dB Stereo Separation: 45 dB at 1 kHz

0.9 µV (75 Ω, DIN) 23 µV (75 Ω DIN)

30 dB at 100 Hz-10 kHz

AM

Tuning Range: 530-1,710 kHz (10 kHz steps) Usable Sensitivity: 30 µV Image Rejection Ratio: 40 dB IF Rejection Ratio: 40 dB Signal-to-Noise Ratio: 40 dB Total Harmonic Distortion: 0.7%

GENERAL

Power Supply and Power Consumption:

AC 120 V, 60 Hz 5.2 A Dimensions (W

Weight: 21.8 lbs., 9.9 kg

× H × D): 17-1/8" × 5-7/8" × 14-13/16"

× 150 × 376 mm

435

REMOTE CONTROL

Transmitter: Infrared Signal range: Approx. 16 ft., 5 meters Power supply:

Speciﬁcations and features are subject to change without notice. Power supply and voltage vary depending on the area in which the unit is purchased.

Two “AA” batteries (1.5 V

× 2)

Controls & Connectors—Continued

HT-R510

Remote Controller—RCVR Mode

RC-518M

1J

2

3

4

K

L

Press this to select RCVR mode

5

M

N O

6

7 8

9

P

This page describes only those buttons that can be used to control the HT -R510 when the remote controller is in RCVR mode (Receiver mode).

To select RCVR mode, press the [RCVR] button.

A SLEEP button

This button is used to set the Sleep function. This function can be set only with the remote controller.

B STANDBY/ON button

This button is used to set the HT-R510 to On or Standby.

C Listening mode buttons

These buttons are used to select the listening modes.

D CINE FLTR button

This button is used to set the Cinema Filter function.

E LATE NIGHT button

This button is used to set the Late Night function.

F TEST, CH SEL & LEVEL [ ] [ ] buttons

These buttons are used to set the level of each speaker individually. This function can be set only with the remote controller.

G AUDIO SEL button

This button is used to select analog or digital inputs for the CD, DVD, TAPE, VIDEO 1, VIDEO 2, and VIDEO 3 sources.

H Input selector buttons

These buttons are used to select the audio and video sources: CD, DVD, TAPE, TUNER, VIDEO 1, VIDEO 2, and VIDEO 3.

I MUTING button

This button is used to mute the HT-R510. This function can be set only with the remote controller.

J PRESET [ ] [ ] buttons

These buttons are used to select radio presets.

K DIMMER button

This button is used to adjust the display brightness.

L Remote Controller Mode buttons

These buttons are used to select the remote controller modes. To select RCVR mode, press the [RCVR] button.

M SP A & SP B buttons

These buttons are used to turn on and off speaker sets A and B individually.

N AUDIO ADJUST button

This button is used to set the Bass, Treble, Late Night, Cinema Filter, Center Image, Panorama, Dimension, and Center Width functions.

O ADJUST [ ] [ ] buttons

These buttons are used to adjust the functions selected with the AUDIO ADJUST button.

P VOLUME [ ] [ ] buttons

These buttons are used to set the volume of the HT-R510.

Precautions—

1.

Recording Copyright

Continued

—Unless it’s for personal use only, recording copyrighted material is illegal without the permission of the copyright holder.

2.

AC Fuse

—The A C fuse inside the HT-R510 is not user-serviceable. If you cannot turn on the HT-R510, contact your Onkyo dealer.

3.

Care

—Occasionally you should dust the HT -R510 all over with a soft cloth. For stubborn stains, use a soft cloth dampened with a weak solution of mild detergent and water. Dry the HT-R510 immediately afterwards with a clean cloth. Don’t use abrasive cloths, thinners, alcohol, or other chemical solvents, because they may damage the ﬁnish or remove the panel lettering.

4.

Power

WARNING

BEFORE PLUGGING IN THE UNIT FOR THE FIRST TIME, READ THE FOLLOWING SECTION CAREFULLY.

Supplied Accessories

Make sure you have the following accessories:

HT-R510

AC outlet voltages vary from country to country . Make sure that the voltage in your area meets the voltage requirements printed on the HT-R510’s rear panel (AC 120 V, 60 Hz).

Setting the [STANDBY/ON] switch to STANDBY does not fully shutdown the HT -R510. If you do not intend to use the HT-R510 for an extended period, remove the power cord from the AC outlet.

Memory backup

The HT -R510 uses a battery-less memory backup system in order to retain radio presets and other settings when it’s unplugged or in the case of a power failure. Although no batteries are required, the HT-R510 must be plugged into an AC outlet in order to charge the backup system.

Once it has been charged, the HT-R510 will retain the settings for several weeks, although this depends on the environment and will be shorter in humid climates.

Left

Right

Surround

Right

Left

Surround

Right

Surround

Left

3

Right

Center

Zone 2

Surround Back

Zone 2

Right

Zone 2

Left

Center

Zone 2

Right

Zone 2

Left

Surround Back

Right

Surround Back

Left

Center

Surround Back

Right

Surround Back

Left

AM loop antenna Indoor FM antenna

Remote controller &

two batteries (AA/R6)

Left

Front

Right

Zone 2

/

Surround

SP-B

Zone 2

/

Front

Left

Front

Right

SP-B

Left

SP-B

Right

Surround

Front

Left

Front

Right

SP-B

Left

SP-B

Right

1

2

Speaker Cable

Speaker cable labels

* In catalogs and on packaging, the letter added to the end of the product name indicates the color of the HT-R510. Speciﬁcations and operation are the same

regardless of color.

Features

Amp

• 6-channel ampliﬁer

• 100 watts per channel min. RMS at 8 Ω, 2 channels driven from 20 Hz to 20 kHz with no more than 0.08% total harmonic distortion

• WRAT (Wide Range Ampliﬁer Technology)

• Optimum gain volume circuitry

Audio/Video

• Dolby*1 Digital EX and Dolby Pro Logic II

• DTS, DTS-ES Matrix/Discrete 6.1, and DTS Neo:6 pro-

*2

cessing

• Cinema Filter function

• Advanced 24-bit DSP chip (5 DSP soundﬁelds)

• Linear PCM 96 kHz/24-bit D/A converters on all channels

• Adjustable crossover (60, 80, 100, 120, 150 Hz)

•2 component video inputs, 1 output

•4 S-Video inputs, 2 outputs

•3 assignable digital inputs (2 optical, 1 coaxial)

• Subwoofer pre out

• Color-coded multi-channel inputs

• Color-coded speaker terminal posts (SPEAKERS B use push-type terminals)

FM/AM T uner

• 30 FM/AM presets

• FM auto tuning

*1. Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories. *2. “DTS,” “DTS-ES Extended Surround,” and “Neo:6” are trademarks of Digital Theater Systems, Inc.

HT-R510

A

BLOCK DIAGRAM

VIDEO3

1

CD

TAPE OUT

TAPE IN

VIDEO3

2

3

4

5

VIDEO-2 IN

VIDEO-1 OUT

VIDEO-1 IN

DVD

MLS/MRS

C/SW

COAXIAL

OPTICAL 1 OPTICAL 2

OPTICAL OUT

COMPOSITE VIDEO INPUT

VIDEO3

VIDEO2 VIDEO1

DVD

VIDEO 3

C

S-VIDEO INPUT

DVD

C

VIDEO 2

VIDEO 1

BCDEFGH

BD3811K1

80 79

2 1

72

71

4 3 6 5

73

8

74

7 76

75

S

10

9

12

S

11 14 13 16 15

AK4586

DIR

CTLA/B

LA7956

6dB

VIDEO SW

Y

LA7956

6dB

LA7956

6dB

Y

78

77

(1/2)

AK4586

2CH A/D

96/24

FM/AM TUNER

PACK

OSC

12.288MHZ FLASH ROM

A17

A16

A15

0dB

RDS DECODER

BU1923F

MPP MODEL ONLY

1 1

CS493292

DSP

1M SRAM

(MJJ ONLY)

RST.CS.INTREQ/CL/DA/SCDO

ROM/RAM

VMUT1

VMUT2

COMPOSITE VIDEO OUT

MONITOR OUT VIDEO 1

S-VIDEO OUTPUT

Y

C

Y

C

1

18

-1

NC

1

20

-1

NC

17

19

AK4586

96/24

6CH D/A

AK4586

+2.5V

DSP

+5V

+3.3V

MEMORY

MONITOR OUT

VIDEO 1

-6dB

INPUT ATT

SL

SR

SW

SB

2CH D/A

RST.CS/CL/DA/CDTO/INT1.2.

AK4384

L

R

C

50KLPF

2321262528

REMOTE SENSOR

27

OPAMP

10.5dB

OPAMP

12.5MHZ

MAIN MICROPROCESSOR

78K/4

5MHZ

SUB MICRO PROCESSOR

78K/0

STANDBY

UPD780232GC-8BT

INPUT GAIN

24

22

UPD784225AGC

BACK UP

INPUT GAIN

0/6dB

INPUT GAIN

0/6dB

INPUT GAIN

0/6dB

INPUT GAIN

0/6dB

INPUT GAIN

0/6dB

INPUT GAIN

0/6dB

SELDA

KEY

FL DISPLAY

69

66

43

40

30 31

33

SELMUT

SELCL

MASTER

VOLUME

0~103dB

68

65

42

39

34

BD3812

OUTPUT GAIN

0~18dB

OPAMP

OUTPUT GAIN

0~18dB

OPAMP

OUTPUT GAIN 0~18dB

OPAMP

OUTPUT GAIN

OPAMP

0~18dB OUTPUT GAIN

0~18dB

OPAMP

OUTPUT GAIN

0~18dB

OPAMP

OUTPUT GAIN

OPAMP

RI

INTERFACE

BASS/TREBLE

36

15dB

OPAMP

BASSBOOST

55

57

38

37

35

Q305

AUDIO

RI

STANDBY

+7V

AF/TU

-7V

DSP/TU

-VP

+12V

VIDEO

-12V

AMUT

+5.6V

-27V +12V

+12V

AF

+5V

SWPO

SEC1H RELAY

+B1H

+B1

Power Amplifier

VOLTAGE SENSOR

CURRENT SENSOR

VOLTAGE SENSOR

SEC1H

CONTROL

+B1L

RELAY

+B2

FLAC

FL TUBE

FLAC

+27dB

VOLH

SEC1

SEC2

SEC3

+27dB

T902

T901

PROTE CTION

PRO

PRI

SPHP

SPF

SPCS

HPMUT

POWER SW

POWER RELAY

FUSE

SPB

HPDET

POWER

AC OUTLET

HEADPHONE

L

R SPBL SPBR

SL

SR

C

SB

AC IN

HT-R510

0

1SS352

C7502

L7504

A

BCD

SCHEMATIC DIAGRAM 1-1 Display and video sections

NADIS-7403

Q7501 HNA-16MM39T

1

2

D7502

UDZ5.1B

R7505

220K

3

F2F2NPNPP35 59

Q7504

KRA103S

D7503 1SS352

P34

P33

P32

P31

P30

P29

P28

P27

P26

P25

P24

P23

P22

P21

P20

P19

P18

P17

P16

P15

P14

P13

P12

P11

P10P9P8P7P6P5P4P3P2P116G 30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

41

42

43

P46/FIP3840

R7504 10K

R7532

SYSOUT

47K

R7506

4.7K

R7507

4.7K

C7507

104Z

22 21

P47/FIP3939 P50/FIP4038 P51/FIP4137 P52/FIP4236 P53/FIP4335 P54/FIP4434 P55/FIP4533 P56/FIP4632 P57/FIP4731 P60/FIP4830 P61/FIP4929 P62/FIP5028 P63/FIP5127

P64/FIP5226 VDD025 AVDD24 VSS023

ANI220

4.7K

R7508

22:ANI0 21:ANI1

ANI319

AVSS18

4.7K

R7509

P37/FIP3147

P40/FIP3246

P41/FIP3345

P42/FIP3444

41:P45/FIP37

42:P44/FIP36

43:P43/FIP35

P01/INTP116

P02/TI17

P20/SCK314

POO/INTP015

1K

10K

R7512

R7511

R7510

R7513

P36/FIP3048

UPD780232GC

-030-8BT

P21/SO313

10K

R7514

R7515

P34/FIP2850

P35/FIP2949

Q7502

P2212

P2311

10K

R7516

P31/FIP2553

P32/FIP2652

P33/FIP2751

P24/BUSY10

P25SO19

P26/SI18

28

29

FIP23 55

61:FIP19

P27/SCK17 P30/FIP2454

RESET 6

26

27

FIP21 57

FIP22 56

IC5

X2 4

22

23

24

25

60

VLOAD

61

VDD259

FIP20 58

FIP18 62 FIP17 63 FIP16 64 FIP15 65 FIP14 66 FIP13 67 FIP12 68 FIP11 69 FIP10 70

FIP9 71 FIP8 72 FIP7 73 FIP6 74 FIP5 75 FIP4 76 FIP3 77 FIP2 78 FIP1 79

FIP0

80

VSS12

X13

1

VDD1

X7501 CST5.00MGW

15G

14G

13G

12G

11G

10G9G8G7G6G5G4G3G2G1GNPNPF1

10

11

12

13

14

15

16

17

18

19

20

21

10K

R7503

F1 123456789

2SC2712

Q7503

KTC3875

100K

2.7K

102J

2.7K

R7521

C7510 102J

C7509

220

R7531

D7505

STANDBY

Q7506

RN1402

KRC102S

S7625

VIDEO3

S7635

NG<

S7645

PRE

SET>

102J

C7511

R7522

10K

R7527

MEMO

PRE

2.7K

R7523

10K

R7526

K2

VIDEO2

RY

SET<

K3

S7624

S7634

S7644

102J

100/6.3

U7501

C7514

SPS4441E1

102J

C7517

104Z

C7516

4

S7501

104Z

C7515

SYSIN

S7615

SP B

R7614

820

S7614

STANDBY

R7613

560

JL7501B

JL7501A

S7616

SP A

R7615

1.2K

NASW-7404

U4

5

S7627

S7637

S7647

2.7K

R7520

C7508

K0

K1

GND

KEY0

2.2K R7621 330R7625 1.2K R7624820 R7623560 R7622470

R7626

S7626

FM

MODE

S7636

TUNI

NG<

S7646

ADJUST

TUNI

R7646 2.2K

AUDIO

IRF

STBYLED

VIDEO1

TAPE

DSP

S7643

R7518

VAJ

R7612

S7613

S7623

S7633

1K

560

VBJ

R7517

R7528

SBMDI

SBMLDY

470 R7611330

S7612

DIM

MER

DVD

S7622

S7632

TUNER

S7642

SURRO

UND

1K

R7529 560

R7524

R7530

SBMDO

SBMCLK

SBMRST

SW

SEL

AUDIO

R7631

CD

R7641 330R7645 1.2K R7644 820 R7643 560 R7642 470

STE

102J

101J

C7522

MODE

330R7632 470R7633 560R7634 820R7635 1.2KR7636 2.2K

REO

C7523

S7611

S7621

S7631

S7641

C7513

INPUT

DIGITAL

DIS

PLAY

SP

DIRECT

104Z

K0K1K2

ADJUST

K3

SYSIN

HPDET

SBMDI

SBMDO

SBMLDY

TO NADG-7401

L7505

-VP

SBMCLK

SBMRST

220K

NCH1477

P7502A

100K

R7519

P75

D7507

HT-R510

R7519

A

BCD

SCHEMATIC DIAGRAM 1-2 Display and video sections

U3

1

104Z

C7501

C7502

33/50

2

R7501

C7503

473Z

C7504

C7505

R7502

220

UDZ8.2B

D7501

473Z

NAETC-7838

RI

A B

VMUT2

VMUT1

OPT2 DGND

TO NADG-7821

OPT1

+5V

COAX

104Z

C7506

OPTOUT

P801B

U17

P253A

P206B

OPTOUT

+12V GND GND CNPT

V4 V4Y V4C

+12V

GND

A B

VMUT2 VMUT1 RI

OPT2

DGND

OPT1

+5V

COAX

P206A

3

4

100K

D7507

1SS352

C7521

220/6.3

HPDET

L7504

220K

NCH1477

5

+5.6S

P7503A

GND

HPL

HPR

HPE

GND

TO NAETC-7410

FAC2

FAC1

JL7502A

GND

HPL

HPE

HPR

JL7502B

E7501

C7518

102J

NAVD-7847

P243A

TO NAVD-7831

TO NAVD-7847

2.2/50

C217

C218

2.2/50

223Z

C219

C7519

102J

9

VIN4 VIN3

8

VCC

7

LA7956

VIN2

6

GND

5

VIN1

4

Q203

B

3

A

2

VIDEO OUT

1

R229 680K

VIN4

9

VIN3

8

VCC

7

LA7956

VIN2

6

GND

5

VIN1

4

Q212

B

3

A

2

VIDEO OUT

1

VIN4

9 8

VIN3

7

VCC

LA7956

6

VIN2

5

GND

4

VIN1

Q213

3

B

2

A

VIDEO OUT

1

C7520

102J

U5

C221

47/16

C222 223Z

C223 47/16

C224 223Z

C225 47/16

C226 223Z

L282

NCH-1452

L281

NCH-1452

P7501

HEADPHONE

NAETC-7405

R210

R230

680K

Q206

DTA114ES

KRA102M

KTA1267-GR

220K

C286

223Z

C285

NAETC-7406

P253B

220

Q204

2SA933-S

KTA1267-GR

DTA114ES KRA102M

Q205

Q209

2SA933-S

220

R228

Q209

Q211

RN1241

1 2 3 4 5 6 7 8

47/6.3

S

YC

R253

P251

R252 75R251 75

75

C253

104Z

P254

U6

Q201

RN1241

R208

680K R209

680K

Q202

RN1241

C206

C207

Q207

RN1241

Q208

C208 C209

C212

C213

RN1241

Q210

223Z

Q281

74HCU04

VIDEO3 IN

V

R261

C263

104Z

P261B

680K

R207

470/16

R223 100K

R224

100K

223Z

2.2/50

C210

223Z

RN1241

223Z

2.2/50

223Z

2.2/50

R227

C214

C215

470/16

14 13 12 11 10

9

330

101J

C201

C203

C202

2.2/50 C204

2.2/50

C205

470/16

R225

680K

R219 R220 75

C211

470/16

680K

R226

680K

R221 R222

C283

R284

RL

C261

C262

2.2/50

R205

75 R212

75 R214

R218

223Z

C284

10K

R262

101J

75

C220

223Z

R202

R203 C216

223Z

R206

75

75R217 R211

75

75 R213

75

R216

75 75

100K

080D

330

C227

223Z

75

R201

75

100K

R204

YC

75

R215

Y C

100K

C281

L283

223Z

022M

75

R281

C282

C287 223Z

R282

470

C288

47/6.3

U26

VIDEO-2

IN

P201

OUT

VIDEO-1

IN

P202

DVD IN

MONITOR

OUT

VIDEO-2

IN

P201

CY

OUT

VIDEO-1

IN P202

CY

DVD IN

MONITOR

101J

U281

U282

P282

P281

HT-R510

G

-

7

6

0

R

0 K

K K

222J

5

3

Z

K

K J

J

8

G

A

BCD

SCHEMATIC DIAGRAM 2-1 Digital and main microprocessor sections

78L07

Q321

1

2

3

CD

TAPE-1 OUT

TAPE-1 IN

VIDEO-2 IN

IDEO-1 OUT

VIDEO-1 IN

DVD

MLS/MRS

C/SW

P301

P304

P305

C322 104Z

C323 104Z

C325 104Z

C326 104Z

C308

R300

103Z

330

R310

330

R311 R312

330

330 R313 R314

330

330 R315

R316

330

R317

R318

330

R319

R320

330

330 R301

R302

R303

R304

R305

330

330 R321

+7V

CDR

101K

CDL

C301 C300C321 C320 C319 C318 C317 C316 C315 C314 C313

101K

TOR -12VAF

101J

C302

101J

TOL

C303

TIR

C305 C304

C311 C310

C312

101J

101J 101J

101J

TIL

V2IR

V2IL V1OR

V1OL V1IR

V1IL DVDR

DVDL

MSW

MC

47k

CDR

1

47k

CDL

2

47k

TIR

3

47k

TIL

4

47k

V3IR

5

47k

V3IL

6

47k

V2IR

7

47k

V2IL

8

47k

V1IR

9

47k

V1IL

10

47k

DVDR

11

47k

DVDL

12

47k

MRS

13

47k

MLS

14

47k

MSW

15

47k

MC

16

47k

ADCL

17 18

ADCR SELDA

19 20

47k

DAC_R

21

47k

DMIXR

22

47k

DAC_L

23

47k

DMIXL

24

47k

NJM4565M OR MPC4570

7

Q302

R36110K

C327

330J

C328

R362 10K

Q302

1

NJM4565M

4

OR MPC4570G2

V4R

80

47k

DAC_RS

8

330J

V4L

TUL

78

79

47k

272625

DAC_LS

DAC_SW

5 6

2

3

TUR

77

47k

28

DAC_C

DAC_R

V1OL

V1OR

47k

297032

30

C334

10/16

DAC_L

R347

10K

R387

2.2K

R386

2.2K

R348

10K

TUL TUR

470

31

R359 470

R360

TOL

C333

10/16

DAC_SW

TOR

71

7273747576

BD3811K1

33

34

Q301

35

OUT_C

C329 10/16

69

68

363738

OUT_LS

OUT_SW

P261A

C330

10/16

67

66

65

64 63 62

TREBLE

61 60 59 58 57 56 55 54 53

BAAS

BOOST BASS

52

VCC

51 50

VEE

49

MUT

48

CL

47

DA

LOGIC

46 45 44 43 42 41

40

39

C332 10/16

OUT_RS

OUT_SW

OUT_C

OUT114

OUT213

Q323BD3812F

AGND12

IN1

1

C335 332J

C336 332J

R363

C338

10K

563J

R364

C340

10K

563J

C347

100/16

C348

100/16

SELCK

C331

10/16

CL 8

DA 9

SEL 12

MUTE10

DGND11

IN23

AGND24

AGND36

VCC7

VEE5

+7V

-7V

OUT_L

OUT_R

C359

10/16

-7V

C362

C366

104Z

O

I

G

10/16

Q322

G

SELMUT

C349

10/16

79L07

IO

C367

47K

R368

R367

1K

104Z

R369

C350

2.2K

R370

6

221J

Q305

5

NJM4565M

OR MPC4570

5.6K

+12VAF C6404

10/16

C6406

10/16

C6410 10/16

C6412 10/16

C351 330J

R383

8

+12VAF

U1

NADG-7821

+12VVD

+5VDSP

10K

7

78M12

78M05

Q6402

O

Q6403

O

79M12

Q6405

Q6406

O

OUT_L

OUT_R

OUT_RS

I

G

78M12

I

G

IO

G

C6409

223Z

I

G

C6411

223Z

OUT_C

C6403 223Z

C6405

223Z R6407 3.3

R6410

2.2

1/2W

C353

47/16

47/16 C354

C358

47/16

R6402

10

1/2W R6403

33 1/2W

1W

R330

470

R331

470

R373

470

R374 R375

470

R389

470

R376 270

Q312

RN1441

R384 220K

470

-22V

GND

+22V

GND

Q307 RN1441

RN1441

Q308

R388 100

Q313

RN1441

C360

474K

C9512

223Z

R9509

100K

-VP 2SA1015-

KTA1266

D9508 UDZ27D

C6401

104J

R377

R378

R379

R380

R381

R390

R382

Q306

Q9501

C9

22

22K

1

22K

C365

RN2402

OR KRA102S

-12VAF

+12VAF

DAC_SB

Q305

C861

NJM4565M

OR MPC4570G2

102J

4

1

R857

12K

7

Q802

NJM4565M NJM4565M

Q802

1

7

Q803

NJM4565M NJM4565M

Q803

1

7

Q804

NJM4565M NJM4565M

Q804

1

3 2

R858

C848

4

5 6

2 3

8

C849 C850

4

5 6

2 3

8

C851 C852

4

5 6

2 3

8

C853

C860

10/16

4

5

DAC _C

DAC_ SW

DAC_LS

DAC_RS

DAC_L

DAC_R

GND

C854

10/16

C855

47/16

C856

10/16

C857

10/16

C858

10/16

C859

10/16

R854

8.2K

152J

R848

153J

152J

152J 152J

152J

C862

15K

2.2K

R850

2.2K

R852

681J

2.2K

R849

2.2K

R851

2.2K

R853

2.2K

C840

C841

C842

C843

C844

C845

821J

822J

821J

R855

2.2K

R840

2.2K

R841

2.2K

R842

2.2K

R843

2.2K

R844

2.2K

R845

2.2K

R856

R832

R833

R834

R835

R836

R837

C863 10/16

22K

100K

C834 10/16 100K

100K

C835

100K

ADCL ADCR

C832

10/16

C833

10/16

C836

10/16

C837

10/16

C820

C819

104Z 10/16 C821

104Z C822

220/6.3

C807

104Z

C808

104Z

C809

10/16

C364

10/16

L806

C806

022M

NCH-1471

P/S9

AOUTR10

11

AOUTL

VCOM12

13

VSS

VDD14 DZFR15 DZFL

16

220/6.3

23 24 25 26 27 28 29 30 31 32 33

RIN

C810

47/16

C363

10/16

D801

AVDD

VCOM DFZ1 LOUT3 ROUT3 LOUT2 ROUT2 LOUT1 ROUT1 LIN

C811

R826

C818

10K

102J

8

CDTI CCLK 7

CSN

6 5

PDN

47

R825

LRCK 4

AK4384

R824 47

SDTI 3

R823

DFZ2

PVSS

R815

330J

DIRCS

220

R814

CSN

RX4

18K

R816

DSPSCK

220

R813

C812

R822

DSPDO

CDTO/SCDO[L]

220

R812

220 R811

CCLK

CDTI

CDTO

Q801

AK4586

TST

RX3

SLAVE

330J

C813 330

330

R817

RX3

GND

INT1[L]

1K R810

INT1

RX2

330J

R818

RX2

47 47

INT0[L]

1K R809

INT0

I2C

C814 330

+5VDSP

BICK 2

Q805

MCLK 1

D802

C816 104Z

AVSS

23:VREFH

R

PVDD 3435363738394041424344

104Z

C800

47

R808

R819

SDTI3

RX1

330J

RX1

R807

1213141516171819202122

SDTI1

SDTO BICK LRCK

MCKO

TVDD DVSS DVDD

XTI

XTO PDN

R820

330

DIRPD

1

TC7WU04FU

GND4 R739 1M

X701 CSTCV12.2MTJ0C4

+3.3V

CDA SRDA

47 GND

L804

022M

SDTI2

R806

102J

R801

104Z

L803

022M L802

47

47 47

47

022M

R805 R804

R803 L805

BK1608LM182

C817 150J

C801

47/16

+5VDSP

TX

LRDA

SDTO

LRCK MCK2

X801

BCK

12.288M

R821

470

HC-49/U03C

11 10 9 8 7

TX

6 5

C805

4

C804

3 2 1

022M

L801

C815

10K

C715

Q707

VCC

104Z

8 72 63 5

NCH-1471

L704 022M

L706 L705

BK1608 LM182

103K

LRCK

DSPRST1[L]

+2.5V

C70

105

4.7 105 471 104

4.7

101

C71

33 47

1K

47

1 L

DSPMCK

HT-R510

U

3

+

A

BCD

SCHEMATIC DIAGRAM 2-2 Digital and main microprocessor sections

+22V

SEC1-1

GND

P410B

SEC1-2

TO TUNER PACK

-VP Q9501

2SA1015-GR

1

-22V C9512

223Z

GND

22V

100K

GND

307 RN1441

RN1441

08

2

388 00

Q313 RN1441

C360

474K

3

104Z

715

8

VCC

07

7

04FU

6 5

1M

CSTCV12.2MTJ0C4

4

KTA1266-GR

R9509

D9508

UDZ27D

C6401

104J

22K

R377

22K

R378

22K

R379

22K

R380

22K

R381

R390

22K

R382

RN2402

Q306

NCH-1471

L704 022M

L706 L705

BK1608 LM182

LRCK

DSPRST1[L]

+2.5V

R9508

C9511

223Z

P6403

GND

22K

R385 100

C365

222J

AMUT

OR KRA102S

BK1608LM182

DSPMCK

C708

R718 33K

103K

C709105K R719330 R72047 R7214.7K C710

105K 471J

C711 C712

104Z

R7221K R7234.7K R724

4.7K 47

R725 C713

101J

C716

100/6.3

L701

R9506

22

1SR154-400

1/2W

R9507

15K

C9510

D9506

220/63

1SR154-400

C9508

4700/16

P406

LPO RPO

RSPO

LSPO CPO SBO

C352 104Z

SWPO

DSPMCK

GND

CMPRE Q/LRC

29 DATA017

LKN2

36

39 AUDA

TA2

NCH1471

L702

022M

NCH-1471

022M

5

C9507

D9507

220/35

C9505

2200/35

C9506

470/35

D9509 D9510 D9511 D9512

P306

P351

BCK

LRCK

SDTO 330

330

R717

R715

R716

28

27

CLKIN30 CLKSEL31 FILT232

CMPCLK/SCLKN2

FILT133 VDDA34 VSSA35

CMPDAT/RCV958/SDATAN2

RESET DD37

AUDATA041

AUDATA1

40

47

R727

R726

R728

47

LRDA

D9502-9505:

RL1N4003

D9505

D9503

D9504

D9502

C9503

104J

10

R746

SDTO

BCK 330

C707

104Z

R714

VDD3 23

VSS3 24

SDTAN1 22

LRCKN1 26LRCLK42

Q701

CS493292-CL

VSS12

MCLK44

SCLK43 SCLKN1/STCCLK2 25

VDD11

47

R730

R729

104Z

C714

MCK2

INTREQ1

CDTO/SCDO[L]

R707220

R708220

EXTMEM

R709

47

10K

R712

R713

10K

20

21

CS 18

EXTMEM

DATA116 DATA215 DATA314

SCDIO/SCDOUT 19

ABOOT/_INTREQ

DATA411 DATA510 DATA6 9 DATA7 8DC38

A0/SCCLK 7

RD/R/_W5

XMT9583

WR/DA4

6

R701

R702

47

R703

4.7K

SBDA

R749

R750 10

10

WE

C9502 104J

C9501 104J

A5 6

A6 7

A7 8

A8 9

GND10

Q7002

TC74VHC541FT

Y415

Y514

Y613

Y712

Y811

220

R7070

R7072

R7069

R7073

R7067

R7068

A171[L]

A151[L]

A161[L]

DSPCS1[L]

FMEM/SRAM1[L]

+3.3V

R738

DSPCS1[L]

R737 R736

R706

R735

220

R734 R733 R732 R731

10K R710

R711

100/6.3

R757 10 R756 R755 10 R754

C703

VSS213 VDD212

10 10 10 10

A1/S

CDIN

J

1

0

10K

1

C701

R704

330

DSPCL[3.3V]

RD

DSPDA[3.3V]

A4 5

Y316

A3 4

Y217

220

R7074

10K 10K

C706

10 10

R753 R752 R751

R748

R705

A2 3

Y118

220

R7075

10K 10K

10K 10K 10K 10K

104Z

330

P101

SD

TUR

TUL

GND

DET

+12VAF

R102

R103

22K

STEREO

AMUT

SELMUT HPMUT

SELCK

SELDA

ADDR18 DIRCS

DSPCS

ROM/RAM 232TXD

A151 232RXD A161 A171

DSPSCK

DSPDO

DSPRST

CDTO/SCDO

INT1 INT0

DIRPD

1/50

C7005

100/6.3

Q7001

D7004

D7002

R7033

A1 2

G1 1

VCC20

G219

L703

NCH-1479

470M

C7010

104Z

TC74HCT7007

CDTO/SCDO

A4A5A6

A3A2A1

+5VDSP

C101

TMUT

3.3/50 C103

22K

R7839

R7138

R7141

10K

R7041

10K

41

R7042

220

42

R7043

220

43

R7044

44

R7045

45

R7046

46

R7047

47

R7048

220

48

R7049

1K

49

R7050

1K

50

R7051

1K

51

R7052

1K

52

R7053

220

53

R7054

220

54

R7055

220

55

R7056

1K

56

R7057

1K

57

R7058

1K

58

R7059

220

59

KRC104S

60

RN1404

C7004

R7060

47K

104Z

C7006

C7007

1SS352

47K

220

R7083

R7085

12345678

Q7003

9

14

101112

13

220

INT0

INT1

R7082

R7081

R7084

INT0[L]

INT1[L]

104Z

C720

20

OUTCTL1VCC 0D20Q19 1D31Q18 2D42Q17 3D53Q16 4D64Q15 5D75Q14 6D86Q13 7D97Q12

A317 A416

A0 A8 A1 A9 A2 A10 A3 A11 A4 A12 A5 A13

Q704

A6 A14 A7 A15 RD RD

TC74VHC574FT

CK 11GND10

10

R761

A7

A12

A515

A614

A713

A1212

A1511

A1610

Q702

A020

A119

A218

DQ021

DQ122

DQ223

A0

IO0

IO1

IO2

P801

TX

RX1

RX2

GND

PLLCL

PLLDA

FMSIG

PLLSTB

100K

C106

101J

R104

C104

3.3/50 OR

RN1404

SD

PLLCL

PLLDA

TMUT

PLLSTB

KRC104S

STEREO

R7038

R7036

R7039

220

2.2K

40

R7063

R7064

R7062

1K

220K

INTREQ1

C7012

47/16

_WEF

7

A17 6

VCC 8

WE/A18

MX27L2000

DQ325

DQ426

DQ527

IO3

IO4

IO5

R7134

R7035

R7037

R7034

1K

470

220

Q7008

MPD784225GC222-8BT

R7065

R7066

1K

104Z

C7008

CSTCV12.5MXJ

RDSSCK

Q7004

2.5V 5

3.3V

4

47/16

C7011

BA33C25

10

R747

A8

A9

A14

A13

A8 3

A9 2

A13 4

A14 5

CE

A1031

DQ628

DQ729

30

IO6

IO7

A10

R7040 220

61626364656667686970717273747576777879

POFF

D7003

A18/VPP9

VSS24

RX3

+5VDSP

101J

Q7006

Q7007

CTLA

POWER

CTLB

VMUT2

CNPT

VMUT1

R7026

R7031

R7029

R7027

R7028

R7032

R7030

220

104Z

4.7K

C7009

R7071

X7001

+5VDSP

VI

1

3NC2

G

104Z

C7015

C7014

C721

104Z

OUTCTL1VCC 0D20Q19 1D31Q18 2D42Q17 3D53Q16 4D64Q15 5D75Q14

Q705

6D86Q13 7D97Q12

TC74VHC574FT

A11

C728

A11 1

C729

104Z

OE32

VMUT1

VMUT2

SPF

SPCS

R7025

R7024

220

1K

R7077

R7076

RDSSIG

RDSDATA

L7002 NCH-1471

47/16

20

CK 11GND10

101J

C727

1K

R744

R745

A171[L]

A161[L]

CTLB

R7023

220

R7179 33K

RI

CTLA

CNPT

SEC1H

SPB

HPIN

R7022 220

2.2K

R7021

21222324252627282930313233343536373839

20 19 18 17 16 15 14 13 12 11 10

BAND

INIT1

INIT3

INIT2

80

022M

101J

C726

R740

1K

R743

A151[L]

FMEM/SRAM1[L]

GND

9 8 7 6 5 4 3 2 1

R7078

R7180 33K

1K

R7019

0

R7120 R7020

R7018 R7017 R7016 R7015

R7012 R7011

C7003 104Z

R7079

4.7K

+12VVD

220 220

220

R7001

10K

R7080

R187

47K

1K

82 82 82 82

1K

R7004

R7002

C7001

R186

47K

R186

R7000

MCRST MCCLK MCMDA MCSDA MCRDY

10K

*

2.2K

100

104F

47K

VOLH

PROTECT

D7001

100/6.3

C7002

L7001

NCH-1479

470K

NADG-7821

HPIN MCRDY MCSDA MCMDA MCCLK MCRST HPMUT

MCRDY

FVCC

MPURST

MCCLK

MCMDA

MCSDA

RI

-VP

IC

GND

D7702

P7502B

TO SUB MPU

P412B

FLASH

UDZ6.2B

U1

SEC3-1 SEC3-2

5.6S

PROTHERM

POWER

SPF SPCS

SEC1H

SPB VOLH

PROTECT

GND

+13V

TO NAETC-7833

P411B

TO NAETC-7833

HT-R510

6

A

BCD

SCHEMATIC DIAGRAM 3-1 Driver amplifier section

NAAF-7830

1

SL

R5093

100K

C5013

R5003

1K

C5003

101K

22/16

R5013

56K

-0.1V

R5023

-52.5V

2

R5043

2.2K

R5103

100K

D5003

MTZJ5.6B

SR

R5094

100K

C5014

R5004

1K

3

C5004

101K

R5044

D5004

MTZJ5.6B

22/16

R5014

56K

2.2K

R5104

100K

-0.1V

R5024

330

C5023 10/50

330

C5024 10/50

-52.5V

R5113

R5063

1.2K

R5114

R5064

1.2K

1K

-0.7V

1K

C5034

-0.7V

R5053

4.7K Q5053

-53.1V

R5073

560

R5054

4.7K Q5054

-53.1V

R5074

560

Q5013Q5003

C5103 10/100

C5043

100/16

R5083

3.3K

Q5014Q5004

C5104

C5044

100/16

R5084

3.3K

10/100

0V

R5133

18K

C5113 10/63

10/100

R5134

18K

C5114

10/100

0V

56.6V

-56.6V

56.6V

-56.6V

C5093

101J

R5173

120

C5094

101J

R5174

120

1.1V

040D

(1/4W)

1.1V

C5084

040D

(1/4W)

R5163

120

(1/4W)

57.2V

Q5033

C5053 47/50

R5033

56K

-1V Q5043

-57.2V

R5164

120(1/4W)

57.2V

Q5034

C5054 47/50

R5034

56K

-1.1V Q5044

-57.2V

R5183

10

(1/4W)

R5184

10

(1/4W)

58.0V

NF

-B1 +B1

R5193 10

(1/4W)

-58.0V

58.0V

NF

-B1 +B1

R5194 10

(1/4W)

-58.0V

P6003A

B+ B-

P6004A

B+ B-

(PART-5)

TO NAAF-7842

(PART-5)

TO NAAF-7842

P40

SB

R5095

4

C5015

R5005

1K

C5005

101K

R5045

D5005

MTZJ5.6B

22/16

R5015

56K

2.2K

R5105

100K

-0.1V

R5025

-52.5V

100K

330

C5025 10/50

R5115

R5065

1.2K

1K

-0.7V R5055

4.7K Q5055

-53.1V

R5075

560

56.6V

Q5015Q5005

C5105

R5085

3.3K

10/100

C5045

100/16

0V

R5135

18K

C5115

10/100

-56.6V

C5095

101J

120

1.1V

C5085

040D

R5175

(1/4W)

R5165

120

57.2V

Q5035

C5055 47/50

R5035

56K

-1V Q5045

-57.2V

(1/4W)

R5185

10

(1/4W)

58.0V

NF

-B1 +B1

R5195 10

(1/4W)

-58.0V

P6005A

B+ B-

(PART-5)

TO NAAF-7842

U9

5

TRANSISTORS

CIRCUIT NO.

Q5000-05,5010-15 KTC3200-BL OR 2SC1775A-E,F OR 2SC1845-E

Q5030-35 KTA1024-Y,O OR 2SA949-Y,O Q5040-45 KTC3206-Y,O OR 2SC2229-Y,O Q5050-55 KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F