Harman Kardon AVR-2550 Service manual

AVR 2550 Audio/VideoReceiver

AVR 2550

Service Manual

Power for the Digital Revolution

®

™

TECHNICAL SPECIFICATIONS

Technical Specifications

Audio Section

Stereo Mode
Continuous Average Power (FTC)

50 Watts per channel, 20Hz–20kHz,
@ < 0.07% THD, both channels driven into 8 ohms

Five-Channel Surround Modes
Power Per Individual Channel

Front L&R channels:
40 Watts per channel,
@ < 0.07% THD, 20Hz–20kHz into 8 ohms

Center channel:
40 Watts, @ < 0.07% THD, 20Hz–20kHz into 8 ohms

Surround channels:
40 Watts per channel,
@ < 0.07% THD, 20Hz–20kHz into 8 ohms

Input Sensitivity/Impedance

Linear (High Level) 200mV/47kohms

Signal-to-Noise Ratio (IHF-A) 95dB

Surround System Adjacent Channel Separation

Analog Decoding 40dB
(Pro Logic, etc.)
Dolby Digital (AC-3) 55dB
DTS 55dB

Frequency Response

@ 1W (+0dB, –3dB) 10Hz–100kHz

High Instantaneous
Current Capability (HCC) ±25 Amps

Transient Intermodulation
Distortion (TIM) Unmeasurable

Rise Time 16 µsec

Slew Rate 40V/µsec

FM Tuner Section

Frequency Range 87.5–108MHz
Usable Sensitivity IHF 1.3 µV/13.2dBf
Signal-to-Noise Ratio Mono/Stereo: 70/65dB (DIN)
Distortion Mono/Stereo: 0.15/0.3%
Stereo Separation 35dB @ 1kHz
Selectivity ±300kHz: 65dB
Image Rejection 80dB
IF Rejection 90dB

AM Tuner Section

Frequency Range 522–1620kHz
Signal-to-Noise Ratio 45dB
Usable Sensitivity Loop: 500µV
Distortion 1kHz, 50% Mod: 0.8%
Selectivity ±9kHz: 30dB

Video Section

Video Format PAL/NTSC
Input Level/Impedance 1Vp-p/75 ohms
Output Level/Impedance 1Vp-p/75 ohms
Video Frequency
Response 10Hz–8MHz (–3dB)

General

Power Requirement AC 220-240V/50Hz
Power Consumption 72W idle, 580W maximum

(2 channels driven)

Dimensions (Max)

Width 440mm
Height 166mm
Depth 365mm
Weight 10.6 kg

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 is a registered trademark, and Power for the digital revolution 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, Inc.
Confidential Unpublished Works. ©1992–1999 Dolby Laboratories, Inc.
All rights reserved.

†

“DTS” and “DTS Digital Surround” are registered trademarks of

Digital Theater Systems, Inc.

††

UltraStereo is a trademark of UltraStereo Corp.

VMAx is a trademark of Harman International Industries, Inc., and is an
implementation of Cooper Bauck Transaural Stereo under patent license.

Logic 7 is a registered trademark of Lexicon, Inc.

Crystal is a registered trademark of Cirrus Logic Corp.

48 TROUBLESHOOTING GUIDE

TROUBLESHOOTING

SYMPTOM CAUSE SOLUTION

Unit does not function when Main • No AC Power • Make certain AC power cord is plugged into a live outlet
Power Switch is pushed • Check to see whether outlet is switch-controlled

Display lights, but no sound • Intermittent input connections • Make certain that all input and speaker connections are secure
or picture •

Mute is on • Press Mute button

• Volume control is down • Turn up volume control

Unit turns on, but front-panel • Display brightness is turned off • Follow the instructions in the Display Brightness section
display does not light up on page 30 so that the display is set to VFD FULL

No sound from any speaker; • Amplifier is in protection mode • Check speaker wire connections for shorts at receiver and
light around power switch is red due to possible short speaker ends

• Amplifier is in protection mode • Contact your local Harman Kardon service center, which you can
due to internal problems locate by visiting our Web site at www.harmankardon.com

No sound from surround or • Incorrect surround mode • Select a mode other than Stereo or Dolby 3 Stereo
center speakers • Input is monaural • There is no surround information from mono sources

• Incorrect configuration • Check speaker mode configuratioin

• Stereo or Mono program material • The surround decoder may not create center- or rear-channel

information from nonencoded programs

Unit does not respond to • Weak batteries in remote • Change remote batteries
remote commands • Wrong device selected • Press the AVR selector

• Remote sensor is obscured • Make certain front-panel sensor is visible to remote

or connect remote sensor

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 Input is selected

AMPLIFIER SECTION BIAS ADJUSTMENT

Measurement condition

. No input signal or volume position is minimum.

Standard value.

. Ideal current = 48mA ( ± 5%)
. Ideal DC Voltage = 21.12mV ( ± 5%)

CUP11517X (MAIN PCB)

CN63

CN62

VR62

VR64

CN64

VR61

CN61

VR63

DC VOLTMETER..............Connect to CN61, CN62, CN63, CN64, CN65

NO. Channel Adjust for

1 Front Left 21.12mV (±5%)

2 Front Right 21.12mV (±5%)

3 Center

4 Surround Left

5 Surround Right

21.12mV (±5%)

21.12mV (±5%)

21.12mV (±5%)

CN65

VR65

Adjustment

VR61

VR62

VR63

VR64

VR65

TRANSISTOR, REGULATOR IC BLOCK DIAGRAM

TO-92M

1. Emitter

2. Collector

3. Base

1. Emitter

2. Collector

3. Base

KTC2874B
KRA107M

2SA1360O
KTD600KG

KTD1302T
KTC3200GR
KTA1271Y

KTA1268GR
KTC3198Y

KSC2785Y
KRC107M

2SC3423O

1. Emitter

2. Collector

3. Base

TO-126

TO-92

123

123

123

1. Base

2. Collector

3. Emitter

KSA614Y

TO-220

123

1. INPUT

2. GND

3. OUTPUT

MC7815C MC7805C

TO-220

123

1. GND

2. INPUT

3. OUTPUT

MCNJM7905 MC7915C

TO-220

123

1. Base

2. Collector

3. Emitter

2SB1647 2SD2560

KTA1024Y KSC2316Y

1. Emitter

2. Collector

3. Base

TO-3P

TO-92L

123

123

TC9482F (ELECTRONIC VOLUME/INPUT) : IC31

NC VSS VDD TEST

2

1

28 27

L-OUTA

L-INA

L-A-GNDA

L-OUTB

L-INB

L-A-GNDB

L-OUTC

L-INC

L-A-GNDC

CS1

GND

10

11

12

13

3

4

5

6

7

8

9

1dB

VR

latch

8dB

VR

latch

1dB

VR

latch

8dB

VR

latch

1dB

VR

latch

8dB

VR

latch

Shift register (32BIT)

Level shift circuit

3 to 7

decoder

4 to 13

decoder

Same as L-ch

Circuit

Strobe generate

circuit

3

4

5

6

7

8

9

10

11

12

13

L-OUTA

L-INA

L-A-GNDA

L-OUTB

L-INB

L-A-GNDB

L-OUTC

L-INC

L-A-GNDC

CS1

GND

CK

14

14

CK

TC9215AF

TC9215AF (TONE CONTROL : IC80)

BLOCK DIAGRAM

GND 1

OFF 2

3S

10

S

4

11

S

5

12

S

6

20

S

7

21

V

8

ss

16 V

15

S

S

14

S

13

S

12

S

11

10

S

9

S

DD

40

41

42

34

32

31

30

LEVEL SHIFTER

2

1

2

3

4

1

5

6

2

7

8

3

1

2

3

4

1

5

6

2

7

8

3

1

3

4

5
6

7

8
9

10

14 28

11

12
13

27

26

25
24

23
22

21
20

19
18

17
16

15

LATCH CIRCUIT

SHIFT REGISTER

LEVEL SHIFTER

LATCH CIRCUIT

L-S R-S

Vss GND VDD

L-S

L-S

L-S

L-COM

L-S

L-S

L-COM

L-S

L-S

L-COM

ST

R-S

R-S

R-S

R-COM

R-S

R-S

R-COM

R-S

R-S

R-COM

DATA

CK

LEVEL SHIFTER

2

1

2

3

1

4

5

6

2

7

8

3

1

2

3

1

4

5

6

2

7

8

3

1

3

4

5
6

7

8
9

10

14 28

11

12
13

27

26

25
24

23
22

21
20

19
18

17
16

15

LATCH CIRCUIT

SHIFT REGISTER

LEVEL SHIFTER

LATCH CIRCUIT

L-S R-S

Vss GND VDD

L-S

L-S

L-COM

L-S

L-S

L-S

L-COM

L-S

L-S

L-COM

ST

R-S

R-S

R-COM

R-S

R-S

R-S

R-COM

R-S

R-S

R-COM

DATA

CK

TC9164AF (FUNCTION/INPUT) : IC22

BLOCK DIAGRAM

TC9163AF (FUNCTION/INPUT) : IC20

BLOCK DIAGRAM

LEVEL SHIFTER

2

1

2

1

3

4

2

5

6

3

7

4

1

2

1

3

4

2

5

6

3

7

4

1

3

4

5

6

7

8

9

10

14 28

11

12

13

27

26

25

24

23

22

21

20

19

18

17

16

15

LATCH CIRCUIT

SHIFT REGISTER

LEVEL SHIFTER

LATCH CIRCUIT

L-S R-S

Vss GND VDD

L-S

L-COM

L-S

L-S

L-COM

L-S

L-S

L-COM

L-S

L-COM

ST

R-S

R-COM

R-S

R-S

R-COM

R-S

R-S

R-COM

R-S

R-COM

DATA

CK

LEVEL SHIFTER

2

1

2

1

3

4

2

5

6

3

7

4

1

2

1

3

4

2

5

6

3

7

4

1

3

4

5

6

7

8

9

10

14 28

11

12

13

27

26

25

24

23

22

21

20

19

18

17

16

15

LATCH CIRCUIT

SHIFT REGISTER

LEVEL SHIFTER

LATCH CIRCUIT

L-S R-S

Vss GND VDD

L-S

L-COM

L-S

L-S

L-COM

L-S

L-S

L-COM

L-S

L-COM

ST

R-S

R-COM

R-S

R-S

R-COM

R-S

R-S

R-COM

R-S

R-COM

DATA

CK

TC9162AF (FUNCTION/INPUT : IC30)

BLOCK DIAGRAM

TC9162AF (FUNCTION/INPUT : IC30)

BLOCK DIAGRAM

No. 5606-3/13

Top view

PIN ASSIGNMENT (TOP VIEW)

Pin Pin No. Function I/O Handling when unused

V

FL

1, 13 Driver block power supply connection. (Both pins must be connected.) — —

V

DD

60 Logic block power supply connection. Provide a voltage between 4.5 and 5.5 V. — —

V

SS

57 Power supply connection. Connect to the ground. — —

OSCI 59

Oscillator connection. An oscillator circuit is formed by connecting an external resistor

I GND

OSCO 58

and capacitor to these pins.

O OPEN

Display off control input.

BLK 61

BLK = Low (V

SS

) ... Display off. (S1 to S43 and G1 to G11 at VFLlevel.)

I GND

BLK = High (V

DD

) ... Display on.

Note that serial data can be transferred while the display is turned off.

CL 63

DI 64 I GND

CE 62

G1 to G11 2 to 12 Digit outputs. These pins are P-channel open drain outputs with pull-down resistors. O OPEN

S1 to S43 56 to 14

Segment outputs for displaying the display data transferred by serial data input. These pins

O OPEN

are P-channel open drain outputs with pull-down resistors.

Serial data transfer inputs. These pins must be connected to the system microcontroller.
CL: Synchronization clock
DI: Transfer data
CE: Chip enable

BLOCK DIAGRAM

VFD DRIVER IC PIN FUNCTION (LC75725E) : IC74

PIN No. Pin Name I/O Function

1,12,23 +VD1 - Digital Power supply. Normally +2.5v

2,13,24 DGND - Digital Ground

3 AUD3 O SPDIF transmitter output/Digital audio output(N.C)

4 WR I Host write strobe pin(connected to GND with an external resistor)

5 RD I Host parallel output enable pin(pulled up with an external resistor)

6 CS_DA I SPI Serial data input pin

7 CS_CK I Serial control clock input pin

8 EMAD7 I/O

9 EMAD6 I/O

10 EMAD5 I/O

11 EMAD4 I/O Serial data IN/OUTPUT pins(pulled up with an external resistor)

14 EMAD3 I/O

15 EMAD2 I/O

16 EMAD1 I/O

17 EMAD0 I/O

18 CS_CE I Host parallel chip select pin

19 SCDIO(AK_DOUT) O Serial control port data ouput pin

20 INTREQ O Control port interrupt request output pin

21 EXTMEM I/O External Memory Chip Selector(pulled up with an external resistor)

22 SDATAN1(SDI) I PCM audio data input number 1 pin

25 SCLKN1(BICK) I PCM audio input bit clock pin

26 LRCLKN1(LRCK) I PCM audio input sample rate clock pin

27 CMPDAT(SDI) I PCM audio data input number 2 pin

28 CMPCLK(BICK) I PCM audio input bit clock pin

29 CREQ(LRCK) I PCM audio input sample rate clock pin

30 CLKIN(XIN) I Master clock input(used external clock)

31 CLKSEL(GND) I DSP clock mode select pin: connect the GND

32 FILT1 Connects to an external filter for the on-chip phase-locked loop

33 FILT1 Connects to an external filter for the on-chip phase-locked loop

34 +2.5V - Analog Power supply for clock generator . Normally +2.5V

35 AGND - Analog ground supply for clock generator PLL.

36 RESET(CS_RST) I Master reset input pin

37 DBDATA - Reserved pin and should be pulled up with an external resistor.

38 DBCLK - Reserved pin and should be pulled up with an external resistor.

39 AUD2(SDO2) O PCM multi-format digital-audio data ouput2 pin

40 AUD1(SDO1) O PCM multi-format digital-audio data ouput1 pin

41 AUD0(SDO0) O PCM multi-format digital-audio data ouput0 pin

42 LRCLK I Audio output sample rate clock pin

43 SCLK(BICK) I Audio ouput bit clock pin

44 MCLK I Audio master clock output pin

AUDIO DSP (CS493263 - CLG : IC79)

PIN ASSIGNMENT.(CS493263)

(TOP VIEW)

BlOCK DIAGRAM(CS493263)

VD1

DGND1

AUDATA3, XMT958
WR,DS,EMWR,GPIO10
RD,R/W,EMOE,GPIO11

A1,SCDIN

A0,SCCLK

DATA7,EMAD7,GPIO7

DATA6,EMAD6,GPIO6
DATA5,EMAD5,GPIO5
DATA4,EMAD4,GPIO4

VD2

DGND2

DATA3,EMAD3,GPIO3
DATA2,EMAD2,GPIO2

DATA1,EMAD1,GPIO1
DATA0,EMAD0,GPIO0

CS

SCDIO,SCDOUT,PSEL,GPIO9

ABOOT,INTREQ

EXTMEM,GPIO8

SDATAN1

7
8
9
10
11
12
13
14
15
16
17

6 5 4 3 2 1 44 43 42 41 40

CS493XXX-CLG

44-pin PLCC

Top View

18 19 20 21 22 23 24 25 26 27 28

MCLK
SCLK

LRCLK
AUDATA0

AUDATA1
AUDATA2

DC

39
38
37
36
35
34
33
32
31
30
29

DD
RESET
AGND

VA

FILT1
FILT2

CLKSEL
CLKIN

CMPREQ,LRCLKN2
CMPCLK,SCLKN2

CMPDAT,SCLKN2,RCV958
LRCLKN1

SCLKN1,STCCLK2
DGND3

VD3

DATA7:0,

EMAD7:0,

GPIO7:0

Controller

RAM Input

PLL

CMPDAT
SDATAN2

CMPCLK
SCLKN2

CMPREQ
LRCLKN2

SCLKN1
STCCLK2

LRCLKN1
SDATAN1

CLKIN

CLKSEL

RESET

Compressed

Data Input

Interface

Digital

Audio

Input

Interface

Clock Manager

Framer

Shifter

Input

Buffer

Buffer

CS

RD,

R/W,

EMWR,

EMOE,

GPIO10

GPIO11

DSP Processing

RAM

Program

Memory

ROM

Program

Memory

WR,

DR,

SCDIO,

SCDOUT,

PSEL,

GPIO9

Parallel or Serial Host Interface

24-Bit

RAM
Data

Memory

ROM

Data

Memory

STC

A0,

SCCLK

Output

A1,

SCDIN

RAM

Buffer

A800T

INTERQ

EXTMEM.

GPIO8

Output

Formatter

DD
DC

MCLK

SCLK

LRCLK

AUDA

XMT95

FILTD FILTS VA AGND DGND(3:1) VD(3:1)

CM2054C

Ise Electronics Corporation

:Grid Assignment

G10 G9 G8 G7 G6 G5 G4 G3 G2 G1

S16

S18

S22

S15

S21

S15

Sheet 4/5

Scale 3:1
Unit : mm

S16

S10

S3

S7

S14

S1

S17

S3

S5

S1

S7

S4

S6

S2

S14

S12

S16

S13

S10

S15

S11

S4

S3 S9

S7 S13

S13

S11
S8

S5

S2

G3-G10 G2 G1

S12

S9

S6

S4

S19

S10

S1

S12S6

Sheet 5/5

CM2054C

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24

LFE

SBL

S10

S12
S13
SBR
S15
S16

S18
S19

S21
S22

NIGHT

:Anode & Grid Assignment

G1
S1

S3
S4
SL
S6
S7

S9

SR

R

C

L

G2 G3 G4 G5 G6 G7 G8 G9 G10
S1

S2
S3
S4
S5
S6
S7

S10
S11
S12
S13
S14
S15
S16

PRESET

SLEEP
MULTI

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14
S15
S16

dB

ST
MEM
KHz
MHz

LOGIC 7

C
M

S10
S11
S12
S13
S14
S15
S16

TUNED

VMAx

S1
S2
S3
S4
S5
S6
S7
S8
S9

N
F

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14
S15
S16

TA

AUTO

DSP

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14
S15
S16

RDS
OSD

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14
S15
S16
S17

ANALOG

3

ST

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14
S15
S16

COAX

1
2
3

Ise Electronics Corporation

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14
S15
S16

OPT

1
2
3

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14
S15
S16

DTS

D

HDCD

MP3
PCM PL D

PIN ASSIGNMENT

Pin No.

Assignment F2 NP NL S24 S23 S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 S2

Pin No.

Assignment NL NL NL NL G10 G9 G8 G7 G6 G5 G4 G3 G2 G1 NL NP F1

F1,F2:Filament G1-G10:Grid S1-S24:Anode NP:No Pin NL:No Lead

NL

(F2)

S1

12345678910111213141516171819

NL

(F1)

202122232425262728293031323334353637383940414243444546

A/D CONVERTER IC (AK5380VT) : IC77

AINL

AINR

VCOM

AGNDVA

∆Σ

Modulator

∆Σ

Modulator

Voltage Reference

TST

DGNDVD

Decimation

Decimation

Filter

Filter

PDN

MCLK

Clock Divider

Serial I/O

Interface

TTL

DIF

LRCK

SCLK

SDTO

PIN ASSIGNMENT (TOP VIEW)

A/D CONVERTER IC (AK5380VT) : IC77

AINL

NC

VCOM

AGND

VA

VD

DGND

1AINR

2

3

4

Top

16

15

14

13

TST

TTL

DIF

PDN

View

5

6

7

8

12

11

10

SCLK

MCLK

LRCK

9

SDTO

PIN/FUNCTION

A/D CONVERTER IC PIN FUNCTION (AK5380VT) : IC77

No. Pin Name I/O Description

1 AINR I Rch Analog Input Pin
2 AINL I Lch Analog Input Pin
3 NC - NC Pin

No internal bonding.

4 VCOM O Common Voltage Output Pin

Normally connected to AGND with a 0.1µF ceramic capacitor in parallel with an
electrolytic capacitor less than 2.2µF.

5 AGND - Analog Ground Pin, 0V
6VA ­7VD ­8 DGND - Digital Ground Pin, 0V
9 SDTO O Serial Data Output Pin

10 LRCK I Left/Right Channel Select Pin

11 MCLK I Master Clock Input Pin

SCLK I Serial Data Input Pin

12

13 PDN I Power-Down Pin

14 DIF I Serial Interface Format Pin

15 TTL I Digital Input Level Select Pin

16 TST I Test Pin (Internal pull-down pin)

Analog Power Supply Pin, +4.5∼+5.5V
Digital Power Supply Pin, +2.7∼+5.5V(fs=48kHz), +4.5∼+5.5V(fs=96kHz)

Data bits are presented MSB first, in 2’s complement format.
This pin is “L” in the power-down mode.

The fs clock is input to this pin.

Output data is clocked out on the falling edge of SCLK.

When “L”, the circuit is in power-down mode.
The AK5380 should always be reset upon power-up.

“L”: MSB justified, “H”: I

“L”: CMOS level (VD=2.7∼5.5V), “H”: TTL level (VD=4.5∼5.5V)

This pin should be left open.

2

S

Note: All input pins except pull-down pins should not be left floating.

O

n Block Diagram

DZFL1
LOUT1 +
LOUT1 ­DZFR1
ROUT1+
ROUT1-

DZFL2
LOUT2 +
LOUT2 ­DZFR2
ROUT2+
ROUT2-

DZFL3
LOUT3 +
LOUT3 ­DZFR3
ROUT3+
ROUT3-

SCF

SCF

SCF

SCF

DAC

DAC

DAC

DAC

SCF DAC

SCF DAC

DATT

DATT

DATT

DATT

DATT

DATT

Audio

I/F

AK4356

Control

Register

MCLK
LRCK
BICK

SDTI1
SDTI2

SDTI3

XTI
XTO
MCK

LRCK
BICK

CS
CCLK
CDTI

LRCK
BICK

SDOUT1
SDOUT2

SDOUT3

Controller

AC3

ROUT

1+

C

C

ROUT

LOUT

LOUT

ROUT

ROUT

LOUT

LOUT

ROUT

ROUT

AVSS

19

D/A CONVERTER IC PIN ASSIGNMENT & BLOCK DIAGRAM 
PIN ASSIGNMENT (TOP VIEW)

1-43

2+42

2-41

2+40

2-

3+38

3+36

3-35

3-

LOUT1­LOUT1+
DZFL2 3
DZFR1 4
DZFL1

AD0 6

AD1 7
PDN 8
BICK
MCLK 10
DVDD 11

1
2

5

9

44

12

AK4356VQ

15

1132143

39

Top View

161718

37

20

CSN

21

0

34

22

0

33
32
31
30
29
28
27
26
25
24
23

AVDD
VREFH
DZFR2
DZFL3
DZFR3
DZFE
DIF2
DIF1
DIF0
CKS2
CKS1

PIN/FUNCTION

D/A CONVERTER IC PIN FUNCTION (AK4356VQ) : IC78

No. Pin Name I/O Function

1 LOUT1- O DAC1 Lch Negative Analog Output Pin
2 LOUT1+ O DAC1 Lch Positive Analog Output Pin
3 DZFL2 O DAC2 Lc h Zero Input Detect Pin
4 DZFR1 O DAC1 Rch Zero Input Detect Pin
5 DZFL1 O DAC1 Lc h Zero Input Detect Pin
6 CAD0 I Chip Address 0 Pin
7 CAD1 I Chip Address 1 Pin
8 PDN I Power-Down & Reset Pin

When “L”, the AK4356 is powered-down and the control registers are reset to
default state. If the state of CAD0-1 changes, then the AK4356 must be reset by PDN.

9 BICK I Audio Serial Data Clock Pin
10 MCLK I Master Clock Input Pin
11 DVDD ­12 DVSS - Digital Ground Pin
13 SDTI1 I DAC1 Audio Serial Data Input Pin
14 SDTI2 I DAC2 Audio Serial Data Input Pin
15 SDTI3 I DAC3 Audio Serial Data Input Pin
16 LRCK I Aud io Input Channel Clock Pin
17 SMUTE I Soft Mute Pin (Note)

18 CCLK I Control Data Clock Pin
19 CDTI I Control Data Input Pin
20 CSN I Chip Select Pin

Digital Power Supply Pin, +4.75~+5.25V

When this pin goes to “H”, soft mute cycle is initialized.
When returning to “L”, the output mute releases.

This pin should be held to “H” except for access.

No. Pin Name I/O Function

21 DFS0 I Double Speed Sampling Mode 0 Pin (Note)

“L”: Normal Speed, “H”: Double Speed at DFS1 bit = “0”.
22 CKS0 I Input Clock Select 0 Pin (Note)
23 CKS1 I Input Clock Select 1 Pin (Note)
24 CKS2 I Input Clock Select 2 Pin (Note)
25 DIF0 I Audio Data Interface Format 0 Pin (Note)
26 DIF1 I Audio Data Interface Format 1 Pin (Note)
27 DIF2 I Audio Data Interface Format 2 Pin (Note)
28 DZFE I Zero Input Detect Enable Pin (Note)
29 DZFR3 O DAC3 Rch Zero Input Detect Pin
30 DZFL3 O DAC3 Lch Zero Input Detect Pin
31 DZFR2 O DAC2 Rch Zero Input Detect Pin
32 VREFH I Positive Voltage Reference Input Pin, AVDD
33 AVDD - Analog Power Supply Pin
34 AVSS -

Analog Ground Pin, +4.75~+5.25V
35 ROUT3- O DAC3 Rch Negative Analog Output Pin
36 ROUT3+ O DAC3 Rch Positive Analog Output Pin
37 LOUT3- O DAC3 Lch Negative Analog Output Pin
38 LOUT3+ O DAC3 Lch Positive Analog Output Pin
39 ROUT2- O DAC2 Rch Negative Analog Output Pin
40 ROUT2+ O DAC2 Rch Positive Analog Output Pin
41 LOUT2- O DAC2 Lch Negative Analog Output Pin
42 LOUT2+ O DAC2 Lch Positive Analog Output Pin
43 ROUT1- O DAC1 Rch Negative Analog Output Pin
44 ROUT1+ O DAC1 Rch Positive Analog Output Pin

Note:SMUTE, DFS0, CKS0, CKS1, CKS2, DIF0, DIF1, DIF2, DZFE pins are ORed with serial control register.

Oscillator

P/S=”L”

Oscillator

P/S=”H”

BLOCK DIAGRAM

RX0

RX1

RX2

RX3
RX4

RX5

RX6

RX7

TX0

TX1

DVDD

DVSS
TVDD

8 to 3

Input

Selector

DIT

VIN

RAVDDAVSS

Clock

Recovery

DAIF

Decoder

B,C,U,VOUT

AC-3/MPEG

Detect

DEM

INT0

X'tal

Error &

STATUS

Detect

INT1

XTOXTI

Q-subcode

buffer

Clock

Generator

Audio

I/F

µP I/F

MCKO1

MCKO2

LRCK

BICK

SDTO

DAUX

PDN

CSN

CCLK

CDTO

CDTI

IIC

RX0

RX1

RX2

RX3

IPS0

DIF0

DIF1

DIF2

TX0

TX1

DVDD

DVSS
TVDD

4 to 2

Input

Selector

DIT

Serial Control Mode

RAVDDAVSS

Clock

Recovery

DAIF

Decoder

AC-3/MPEG

Detect

DEM

X'tal

Error &

STATUS

Detect

XTOXTI

Clock

Generator

Audio

I/F

MCKO1

MCKO2

LRCK

BICK

SDTO

DAUX

PDN

OCKS0

OCKS1

CM0

CM1

VIN

B,C,U,VOUT

INT0

Parallel Control Mode

INT1

IPS1

D
C

T

T

T

D

DVSS

T

LRCK

DIR IC PIN ASSIGNMENT & BLOCK DIAGRAM
PIN ASSIGNMENT (TOP VIEW)

22

INT1

37

38

36

35

34

33

32

31

30

29

28

27

26

24

MCKO1 23

RX3

AVSS

TEST1

RX1

RX2

46

IPS0/RX4

AVSS

DIF0/RX5 3

TEST2 4

DIF1/RX6

AVSS 6

DIF2/RX7 7

IPS1/IIC 8

P/SN

XTL0 10

XTL1

VIN 12 25 SDTO

48

1

2

5

9

11

13

TVD

47

14

N

TX015TX1

45

AK4114VQ

16

AVSS

44

43

Top View

17

18

BOU

COU

RX0

42

19

UOU

VCOM40R39AVDD

AVSS

41

20

21

VOU

DVD

INT0

OCKS0/CSN/CAD0

OCKS1/CCLK/SCL

CM1/CDTI/SDA

CM0/CDTO/CAD1

PDN

XTI

XTO

DAUX

MCKO2

BICK

DIR IC PIN FUNCTION (AK4114VQ) : IC75

PIN/FUNCTION

No. Pin Name I/O Function

IPS0 I Input Channel Select 0 Pin in Parallel Mode

1

RX4 I Receiver Channel 4 Pin in Serial Mode (Internal biased pin)

2 NC(AVSS) I

DIF0 I Audio Data Interface Format 0 Pin in Parallel Mode

3

RX5 I Receiver Channel 5 Pin in Serial Mode (Internal biased pin)

4 TEST2 I

DIF1 I Audio Data Interface Format 1 Pin in Parallel Mode

5

RX6 I Receiver Channel 6 Pin in Serial Mode (Internal biased pin)

6 NC(AVSS) I

DIF2 I Audio Data Interface Format 2 Pin in Parallel Mode

7

RX7 I Receiver Channel 7 Pin in Serial Mode (Internal biased pin)
IPS1 I Input Channel Select 1 Pin in Parallel Mode

8

IIC I

9 P/SN I

10 XTL0 I X’tal Frequency Select 0 Pin
11 XTL1 I X’tal Frequency Select 1 Pin
12 VIN I V-bit Input Pin for Transmitter Output
13 TVDD I Input Buffer Power Supply Pin, 3.3V or 5V

14 NC I

15 TX0 O Transmit Channel (Through Data) Output 0 Pin

16 TX1 O

17 BOUT O

18 COUT O C-bit Output Pin for Receiver Input
19 UOUT O U-bit Output Pin for Receiver Input
20 VOUT O V-bit Output Pin for Receiver Input
21 DVDD I Digital Power Supply Pin, 3.3V
22 DVSS I Digital Ground Pin
23 MCKO1 O Master Clock Output 1 Pin
24 LRCK I/O Channel Clock Pin
25 SDTO O Audio Serial Data Output Pin
26 BICK I/O Audio Serial Data Clock Pin
27 MCKO2 O Master Clock Output 2 Pin
28 DAUX I Auxiliary Audio Data Input Pin
29 XTO O X'tal Output Pin
30 XTI I X'tal Input Pin

No Connect

No internal bonding. This pin should be connected to AVSS.

TEST 2 pin

This pin should be connect to AVSS.

No Connect

No internal bonding. This pin should be connected to AVSS.

IIC Select Pin in Serial Mode.

“L”: 4-wire Serial, “H”: IIC

Parallel/Serial Select Pin

“L”: Serial Mode, “H”: Parallel Mode

No Connect

No internal bonding. This pin should be open or connected to DVSS.

When TX bit = “0”, Transmit Channel (Through Data) Output 1 Pin.
When TX bit = “1”, Transmit Channel (DAUX Data) Output Pin (Default).
Block-Start Output Pin for Receiver Input

“H” during first 40 flames.

PIN/FUNCTION (Continued)

No. Pin Name I/O Function

31 PDN I

CM0 I Master Clock Operation Mode 0 Pin in Parallel Mode
CDTO O Control Data Output Pin in Serial Mode, IIC= “L”.32
CAD1 I Chip Address 1 Pin in Serial Mode, IIC= “H”.
CM1 I Master Clock Operation Mode 1 Pin in Parallel Mode
CDTI I Control Data Input Pin in Serial Mode, IIC= “L”.33
SDA I/O Control Data Pin in Serial Mode, IIC= “H”.
OCKS1 I Output Clock Select 1 Pin in Parallel Mode
CCLK I Control Data Clock Pin in Serial Mode, IIC= “L”34
SCL I Control Data Clock Pin in Serial Mode, IIC= “H”
OCKS0 I Output Clock Select 0 Pin in Parallel Mode
CSN I Chip Select Pin in Serial Mode, IIC=”L”.35

CAD0 I Chip Address 0 Pin in Serial Mode, IIC= “H”.
36 INT0 O Interrupt 0 Pin
37 INT1 O Interrupt 1 Pin
38 AVDD I Analog Power Supply Pin, 3.3V

39 R -

40 VCOM -

41 AVSS I Analog Ground Pin

42 RX0 I

43 NC(AVSS) I

44 RX1 I Receiver Channel 1 Pin (Internal biased pin)

45 TEST1 I

46 RX2 I Receiver Channel 2 Pin (Internal biased pin)

47 NC(AVSS) I

48 RX3 I Receiver Channel 3 Pin (Internal biased pin)

Note 1. All input pins except internal biased pins should not be left floating.

Power-Down Mode Pin

When “L”, the AK4114 is powered-down and reset.

External Resistor Pin

18kΩ +/-1% resistor should be connected to AVSS externally.

Common Voltage Output Pin

0.47µF capacitor should be connected to AVSS externally.

Receiver Channel 0 Pin (Internal biased pin)

This channel is default in serial mode.

No Connect

No internal bonding. This pin should be connected to AVSS.

TEST 1 pin.

This pin should be connected to AVSS.

No Connect

No internal bonding. This pin should be connected to AVSS.

PIN ASSIGNMENT (74HCU04AFN : IC71,72 )

1

1A

2

1Y

3

2A

4

2Y

5

3A

6

3Y

14
13
12
11
10
9

Vcc

6A
6Y
5A
5Y
4A

LOGIC SYMBOL

GND

1A
2A
3A

4A
5A
6A

7

(1)
(3)
(5)
(9)

(11)

(13)

8

(2)
(4)
(6)
(8)

(10)
(12)

4Y

1Y
2Y
3Y

4Y
5Y
6Y

TRUTH TABLE

A
L

H

Y
H

L

DISASSEMBLY

1) REMOVAL OF TOP COVER

2) REMOVAL OF FRONT PANEL

3) PRINCIPAL PARTS LOACTION

TRANS FORMER

FRONT PCB

TUNER

MODULE

INPUT PCB

MAIN PCB

AVR2550 Front board sch

AVR2550 Main board sch

AVR2550 Input board sch

AVR2550 Video board sch

AVR 2550 EXPLODE VIEW

■ ELECTRICAL PARTS LIST

REF NO. PART NO. DESCRIPTION REMARKS

CUP11516X PCB , FRONT

▶CAPACITOR

C701,702 HCBS1H390JT CAP , CERAMIC 39PF 50V J
C703 HCBS1H821KBT CAP , CERAMIC 820PF 50V K
C704,735,773,774
777 778 864
C705,711 HCBS1H102KBT CAP , CERAMIC 1000PF 50V B
C706 HCBS1H561KBT CAP , CERAMIC 560PF 50V K
C707,783,784 HCBS1H101KBT CAP , CERAMIC 100PF 50V K
C708,713,730,732
736 770 771 805
806,859~862
C709,810,811 HCEA1CH101T CAP , ELECT 100UF 16V
C710 HCEA1HH2R2T CAP , ELECT 2.2UF 50V
C712 HCEA1HH1R0T CAP , ELECT 1UF 50V
C714,775,776 HCBS1H151KBT CAP , CERAMIC 150PF 50V K
C813,814 HCEA1HH4R7T CAP , ELECT 4.7UF 50V
C716,872,873 HCEA1CH331T CAP , ELECT 330UF 16V
C719~721 HCBS1H181KBT CAP , CERAMIC 180PF 50V K
C722 HCBS1H220JT CAP , CERAMIC 22PF 50V J
C723 CCFT1H104ZF CAP , SEMI 0.1UF 50V ZF
C725,729,865 CCKT1H473ZF CAP , CERAMIC 0.047UF 50V ZF
C726,863,886 HCEA0JH102T CAP , ELECT 1000UF 6.3V
C731 HCEA1HH100T CAP , ELECT 10UF 50V
C733 HCEA1EH470T CAP , ELECT 47UF 25V
C737,738 HCBS1H180JT CAP , CERAMIC 18PF 50V J
C779,780,791,792
868 869
C781,782,787~790
866 867
C785,786 HCBS1H470JT CAP , CERAMIC 47PF 50V J
C793,794,799,800 KCFE1J183JBT CAP , FILM 0.018UF 63V J
C795,796 KCFE1J823JBT CAP , FILM 0.082UF 63V J
C797,798 KCFE1J332JBT CAP , FILM 0.0033UF 63V J
C850,851 HCBS1H471KBT CAP , CERAMIC 470PF 50V K
C852,874,882,883 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z
C870,871 HCBS1H681KBT CAP , CERAMIC 680PF 50V K
C875~878 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C880 HCEA1AH221T CAP , ELECT 220UF 10V
C734,885 BCES0HD104 CAP , GOLD JP EECS0HD104V
C853 KCKDKS472ME CAP , CERAMIC(X1/Y2/SC) 0.0047UF/2.5KV

▶DIODE

D701~703,705~716
718~720,729~754
756~758

HCEA1VH100T CAP , ELECT 10UF 35V

HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z

HCEA1CKS470T CAP, ELECT 47UF 16V

HCEA1CKS100T CAP , ELECT 10UF 16V

CVD30BSGATAAT L.E.D , GREEN (TAPPING)

D761,777,779 HVD1SS133MT DIODE 1SS133T-77
D776,778 KVD1N4003ST DIODE 1N4003
D723 CVD50BOGDWGA L.E.D , 2 COLOR

▶COIL

L702 HLQ02C100KT COIL , AXAIL 10UH K

▶TRANSISTOR

Q701~703,705~716
718~720,724~729

HVTKRC107MT T.R

KRC107M

Q734~737 HVTKTC2874BT T.R , MUTE KTC2874B

▶RESISTOR

R701~703,705~716
718~720,826,827

CRD20TJ121T RES , CARBON 120 OHM 1/5W J

R704,757,763 CRD20TJ332T RES , CARBON 3.3K OHM 1/5W J
R723,732,847,848
853 854
R724,727,753,759
766 865 903 904

CRD20TJ222T RES , CARBON 2.2K OHM 1/5W J

CRD20TJ102T RES , CARBON 1K OHM 1/5W J

R725,726,734,735
744~747,771~773

CRD20TJ103T RES , CARBON 10K OHM 1/5W J

881~891
R728,810,811,822,
837,838,895~898

CRD20TJ101T RES , CARBON 100 OHM 1/5W J

R730,833,834 CRD20TJ112T RES , CABON 1.1K OHM 1/5W J
R731,749~751
849 850 913
R733,736,756,762
769 864 866

CRD20TJ223T RES , CARBON 22K OHM 1/5W J

CRD20TJ272T RES , CARBON 2.7K OHM 1/5W J

R737,892,893 CRD20TJ100T RES , CARBON 10 OHM 1/5W J
R754,760,767
901 902

CRD20TJ152T RES , CARBON 1.5K OHM 1/5W J

R755,761,768 CRD20TJ182T RES , CARBON 1.8K OHM 1/5W J
R758,764,823
831 832 907 908

CRD20TJ562T RES , CARBON 5.6K OHM 1/5W J

918 919
R765 CRD20TJ752T RES , CARBON 7.5K OHM 1/5W J
R775~800,802~804 CRD20TJ151T RES , CARBON 150 OHM 1/5W J
R813,814,839,840
845 846 899 900

CRD20TJ104T RES , CARBON 100K OHM 1/5W J

905 906
R824 CRD20TJ471T RES , CARBON 470 OHM 1/5W J
R825 CRD20TJ181T RES , CARBON 180 OHM 1/5W J
R829,830,835,836 CRD20TJ184T RES , CARBON 180K OHM 1/5W J
R841,842,914~916 CRD20TJ473T RES , CARBON 47K OHM 1/5W J
R843,844 CRD20TJ105T RES , CARBON 1M OHM 1/5W J
R851,852 CRD20TJ392T RES , CARBON 3.9K OHM 1/5W J
R855,856 CRD20TJ681T RES , CARBON 680 OHM 1/5W J
R857,858,909~912 CRD20TJ221T RES , CARBON 220 OHM 1/5W J

R894 CRD20TJ1R0T RES , CARBON 1 OHM 1/5W J

G

1

)

R917 CRD20TJ123T RES , CARBON 12K OHM 1/5W J

▶SWITCH

S701~721 CST1A012ZT SW , TACT SKHV10910G
SW01 HSH1A008ZV SW , PUSH (MOMS)

▶WIRE ASS'Y

BN16 CWZAVR2550BN16 WIRE ASS'Y (SHIELD)
BN80 CWB2B908320EW WIRE ASS'Y
BN81 CWB2B906250BM WIRE ASS'Y
BN83 CWB1C902250BM WIRE ASS'Y
BN84 CWB2B905100EN WIRE ASS'Y
BN85,90 CWB2B902090EN WIRE ASS'Y
BN87 CWZAVR2550BN87 WIRE ASS'Y (SHIELD)
BN88 CWB2B904070EN WIRE ASS'Y
BN89 CWB2B905080EN WIRE ASS'Y
JW82 CWZAVR2550JW82 WIRE , ASS'Y

▶CONNECTOR

BN94 KJP10GB99ZM WAFER MOLEX35237-1010
BN95 KJP08GB99ZM CONNECTOR , HOUSING MOLEX35237-0810
CN11 KJP09GA98ZM WAFER MOLEX35336-0910
CN12 KJP14GA98ZM WAFER MOLEX35336-1410
CN16 KJP08GB46ZM WAFER MOLEX53015-0810
CN72 KJP32GA117ZG WAFER , CARD CABLE GF102-32S-TS
CN82 KJP06HA37ZM WAFER MOLEX42140-2206
CN84,89 KJP05GA19ZM WAFER MOLEX53014-0510
CN85,90 KJP02GA19ZM WAFER MOLEX53014-0210
CN86 KJP02GA89ZM WAFER MOLEX35328-02
CN87 KJP06GA19ZM WAFER MOLEX53014-0610
CN88 KJP04GA19ZM WAFER MOLEX53014-0410

▶F.I.P

FIP1 HFLCM2054C F.I.P

▶I.C

IC85 HVIRE5VT15CATZ IC , RESET RE5VT15CATZ
IC87 HVIRE5VL28CATZ IC , RESET RE5VL28CATZ
IC71 BVISAA6579TV1 I.C , RDS FILTER TW SAA6579T/V1
IC72 BVIMB90F476APF

IC , FLASH U-COM FUJITSU
IC73 HRVRPM6938H4 SENSOR , REMOTE RPM6938-H4
IC74 HVILC75725E IC , VFL DRIVER LC75725E
IC80 HVITC9215AF I.C TC9215AF
IC81,82,88 HVINJM2068MTE1 I.C , OP AMP NJM2068M-TE1
IC83,84 HVI74ACT04SC I.C , HEX INVERTER 74ACT04SC
IC86 HVINJM4556AMTE

I.C , OP AMP NJM4556AM-TE1

▶JACK

JK83 HJJ2E020Z JACK , HEADPHONE HTJ-064-05NG

▶VARIABLE RESISTOR

VR71 CVV2X05M104Z RES , VARIABLE(BALANCE

RK14128030214Y

VR72,73 CVV2X07C104Z RES , VARIABLE(TONE) RK14128030214C

D

▶ENCODER

VR74 HSR2A023Z VR , ENCODER

▶CRYSTAL

X701 HOX04194E120C CRYSTAL
X702 HOX04332E200C CRYSTAL

CUP11517X PCB , MAIN

▶CAPACITOR

C501~505 HCEA1VH100T CAP , ELECT 10UF 35V
C506~510 CCKT1H331KB CAP , CERAMIC 330PF 50V KB
C561~565,907 HCEA1CH101T CAP , ELECT 100UF 16V
C566~570 HCEA1EH470T CAP , ELECT 47UF 25V
C571~575 CCKT1H681KB CAP , CERAMIC 680PF 50V KB
C601~605 CCCT1H120JC CAP , CERAMIC 12PF 50V JC
C606~610 CCCT1H330JC CAP , CERAMIC 33PF 50V JC
C641~645,681~685 HCEA1HH100T CAP , ELECT 10UF 50V
C826 HCQI1H182JZT CAP , MYLAR 1800PF 50V J
C901,998 CCFT1H104ZF CAP , SEMI 0.1UF 50V ZF
C905,908,923,925
963 999

CCKT1H223ZF CAP , CERAMIC 0.022UF 50V ZF

C911 HCEA1CH471T CAP , ELECT 470UF 16V
C912 HCEA1CH221T CAP , ELECT 220UF 16V
C922,924,962 HCEA1EH101T CAP , ELECT 100UF 25V
C938,991 HCEA1HH1R0T CAP , ELECT 1UF 50V
C939 HCEA1HH4R7T CAP , ELECT 4.7UF 50V
C940 HCEA1AH471T CAP , ELECT 470UF 10V
C971~975 HCQI1H562JZT CAP , MYLAR 5600PF 50V J
C976~979,993~997 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C631~640 HCEA1JH221E CAP , ELECT 220UF 63V
C903 BCQE2E104KDE CAP , LINE ACROSS 0.1UF 250V KD
C904 KCKDKS472ME CAP , CERAMIC(X1/Y2/SC) 0.0047UF/2.5KV
C906 HCEA1EH102E CAP , ELECT 1000UF 25V
C915,916 HCET63VFHS123N

CAP , ELECT 2000UF 63V
C917 HCEA1EH332E CAP , ELECT 3300UF 25V
C918 HCEA1EH222E CAP , ELECT 2200UF 25V
C961 HCEA1CH472E CAP , ELECT 6800UF 16V

▶DIODE

D501~505,581~585
902 911 912 914 915

HVD1SS133MT DIODE 1SS133T-77

916,953~955
D901,903~906
961~963

KVD1N4003ST DIODE 1N4003

D956 KVD1N4003SRT DIODE TW 1N4003

▶TRANSISTOR

Q501~505,601~605 HVTKTA1268GRT T.R KTA1268GR
Q511~520,556~565 HVTKTC3200GRT T.R KTC3200GR
Q541~545 HVTKTC3198YT T.R KTC3198Y

Q681~685,901
942 943

KVTKSC2785YT T.R KSC2785Y

Q806,969~973 HVTKTC2874BT T.R , MUTE KTC2874B
Q938,939,952,992 HVTKRA107MT T.R KRA107M
Q951,960,991 HVTKRC107MT T.R KRC107M
Q961 HVTKTA1024YT T.R KTA1024Y
Q611~615 HVTKTD600KGR T.R , BIAS KTD600KGR
Q621~625 HVT2SA1360O T.R 2SA1360O
Q626~630 HVT2SC3423O T.R 2SC3423O
Q652~655,661 BVT2SB1560 T.R , POWER 2SB1560
Q657~660,670 BVT2SD2390 T.R , P0WER 2SD2390

▶RESISTOR

R501~505 CRD20TJ433T RES , CARBON 43K OHM 1/5W J
R506~510 CRD20TJ333T RES , CARBON 33K OHM 1/5W J
R511~520,940 CRD20TJ152T RES , CARBON 1.5K OHM 1/5W J
R521~525,806
974~978

CRD20TJ471T RES , CARBON 470 OHM 1/5W J

R527~530,621~626 CRD20TJ750T RES , CARBON 75 OHM 1/5W J
R531~540 CRD20TJ221T RES , CARBON 220 OHM 1/5W J
R541~545 CRD20TJ271T RES , CARBON 270 OHM 1/5W J
R556~560,962 CRD20TJ273T RES , CARBON 27K OHM 1/5W J
R561~565,678~680 CRD20TJ182T RES , CARBON 1.8K OHM 1/5W J
R566~575,581~600
987

CRD20TJ561T RES , CARBON 560 OHM 1/5W J

R576~580 CRD20TJ100T RES , CARBON 10 OHM 1/5W J
R601~610,941~943
945

CRD20TJ223T RES , CARBON 22K OHM 1/5W J

R611~615,961 CRD20TJ331T RES , CARBON 330 OHM 1/5W J
R616~620 CRD20TJ122T RES , CARBON 1.2K OHM 1/5W J
R631~640 KRD25FJ180T RES , CARBON 18 OHM 1/4W J
R646~655 KRD25FJ3R3T RES , CARBON 3.3 OHM 1/4W J
R656~660 KRF5EKR22HX2 RES , CEMENT(*2) 0.22/5W *2
R905,993~997 KRG1ANJ100H RES , METAL OXIDE FILM 10 OHM 1W J
R666~670,696~700 CRD25TJ470T RES , CARBON 47 OHM 1/4W J
R671~675 CRD20TJ911T RES , CARBON 910 OHM 1/5W J
R676,677 CRD25TJ182T RES , CARBON 1.8K OHM 1/4W J
R681~685,960.992 CRD20TJ562T RES , CARBON 5.6K OHM 1/5W J
R686~690,930,932
966 998

CRD20TJ103T RES , CARBON 10K OHM 1/5W J

R816,939,969~973 CRD20TJ472T RES , CARBON 4.7K OHM 1/5W J
R826,979~983 CRD20TJ473T RES , CARBON 47K OHM 1/5W J
R910,963 CRD20TJ105T RES , CARBON 1M OHM 1/5W J
R911 CRD20TJ820T RES , CARBON 82 OHM 1/5W J
R913,914 CRD20TJ153T RES , CARBON 15K OHM 1/5W J
R917~920 CRD25TJ393T RES , CARBON 39K OHM 1/4W J
R944 CRD25TJ223T RES , CARBON 22K OHM 1/4W J
R986 CRD20TJ102T RES , CARBON 1K OHM 1/5W J
R988 CRD20TJ303T RES , CARBON 30K OHM 1/5W J

R991 CRD20TJ822T RES , CARBON 8.2K OHM 1/5W J

M

S

▶SEMI RESISTOR

VR61~65 HVN1RA221B01T RES , SEMI FIXED(220 OH

RH0615C100221

▶WIRE ASS'Y

BN20 CWB3FB03280UP WIRE ASS'Y
BN90 CWB4D232450PU WIRE ASS'Y
JW91 CWE8212230VV WIRE ASS'Y
JW92 CWEE212120VV WIRE ASS'Y

▶CONNECTOR

CN61~65 KJP03GA01ZM WAFER MOLEX 5267-03A
CN80 KJP08GA19ZM WAFER MOLEX53014-0810
CN91 KJP02KA060ZY WAFER 7.92MM(YUNHO)
CN92 KJP02GA89ZM WAFER MOLEX35328-02
CN94 KJP10GA98ZM WAFER MOLEX35336-1010
CN95 KJP08GA98ZM WAFER MOLEX35336-0810
CN96 KJP07GA01ZM WAFER MOLEX 5267-07A

▶I.C

IC91 HVIMC7815C I.C, REGULATOR KA7815-ABTU
IC92 HVIMC7915C I.C, REGULATOR KA7915-ABTU
IC93,94 HVIMC7805C I.C, REGULATOR KA7805-ABTU

▶JACK

JK91 CJJ5N009Z TERMINAL , SPEAKER
JK92 CJJ5Q011Z TERMINAL , SPEAKER
JK93 CJJ4M040Z JACK , BOARD (SW)

▶COIL

L501~505 CLEY0R5KAK COIL , SPEAKER 0.5UH K

▶OUTLET

OL91 KJJ7A025Z OUTLET , EUR(2P) A3-04-D007-2P

▶RELAY

RY94 HSL1A008ZE RELAY SDT-S-112DMR

▶POSISTOR

TH91 KRTP42T7D330B THERMAL SENSOR , POSI

P42T7D330BW20

▶SUB TRANS

T902 CLT5J033ZE TRANS , SUB

CUP11518W PCB , INPUT

▶CAPACITOR

C201~206,211~218
321,322,325,326

CCKT1H221KB CAP , CERAMIC 220PF 50V KB

C231~236,349,350,799
382~386,390,421,426
440,447,452,454,456

HCEA1CH101T CAP , ELECT 100UF 16V

708,709,712,728,731
733,752,754,780,783
C237,240,359,361,362
387,703,705

CCKT1H181KB CAP , CERAMIC 180PF 50V KB

C238,239,335,360 CCKT1H471KB CAP , CERAMIC 470PF 50V KB
C261~272 HCEA1EH220T CAP , ELECT 22UF 50V

C273~284 HCQI1H332JZT CAP , MYLAR 3300PF 50V J
C285,286,288~292
294~296,333

CCKT1H561KB CAP , CERAMIC 560PF 50V KB

C287,293,371 HCQI1H182JZT CAP , MYLAR 1800PF 50V J
C297~302,323,324,327
328,334,347,348,358
420,430,439,446,449

0.022UF 50V ZHCBS1H223ZFT CAP , CERAMIC

460,730,766
C303~308 HCEA1HH220T CAP , ELECT 22UF 50V
C336,357,461,735,921 CCKT1H223ZF CAP , CERAMIC 0.022UF 50V ZF
C339,340,772 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z
C343~346,351~356
769,363~368,375~380
416,419,425,438

HCEA1VH100T

CAP , ELECT 10UF 35V

441,443,445,448
453,455,762
C372~374 CCKT1H151KB CAP , CERAMIC 150PF 50V KB
C388,389 HCEA1CH471T CAP , ELECT 470UF 16V
C395 HCEA1HH1R0T CAP , ELECT 1UF 50V
C418,431,442,444
458,726,776

CCKT1H101KB

CAP , CERAMIC

100PF 50V KB

C457,721,737 HCBS1H101KBT CAP , CERAMIC 100PF 50V K
C701,702,781,784 HCEA1AH471T CAP , ELECT 470UF 10V
C704,706,707,734,755
756,761,773,774

CCFT1H104ZF CAP , SEMI

0.1UF 50V ZF

901,902
C710,778,785 CCKT1H473ZF CAP , CERAMIC 0.047UF 50V ZF
C711,713,714,717 CCCT1H270JC CAP , CERAMIC 22PF 50V JC
C715,782 HCBS1H473ZFT CAP , CERAMIC 0.047UF 50V Z
C719,720,727,729,732
736,740,743,744,746
747,751,763,768,779

HCBS1H104ZFT CAP , CERAMIC

0.1UF 50V Z

786,787
C722,723 CCCT1H100DC CAP , CERAMIC 10PF 50V DC
C724 HCBS1H330JT CAP , CERAMIC 33PF 50V J
C725 CCCT1H330JC CAP , CERAMIC 33PF 50V JC
C741,742 HCEA1EH470T CAP , ELECT 47UF 25V
C745,770 HCEA1HH2R2T CAP , ELECT 2.2UF 50V
C764,765 CCCT1H120JC CAP , CERAMIC 12PF 50V JC
C771 HCBS1H471KBT CAP , CERAMIC 470PF 50V KB
C775 CCKT1H102KB CAP , CERAMIC 1000PF 50V KB
C777 HCEA0JH102T CAP , ELECT 1000UF 6.3V
C903~906,908,910,913 CCKT1H103ZF CAP , CERAMIC 0.01UF 50V ZF
C907,909,914 HCEA1HH470T CAP , ELECT 47UF 50V
C911 HCEA1HH4R7T CAP , ELECT 4.7UF 50V
C912 HCEA1HH101T CAP , ELECT 100UF 50V
C915,916 HCQI1H104JZT CAP , MYLAR 0.1UF 50V J
C917,918 HCQI1H103JZT CAP , MYLAR 0.01UF 50V J

C919,920 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J
C922 HCEA1EH101T CAP , ELECT 100UF 25V
C923 HCEA1CH332E CAP , ELECT 3300UF 16V

▶DIODE

D418 HVDMTZJ5.6BT DIODE , ZENER 5.6V 1/2W
D701 HVDMTZJ4.7BT DIODE , ZENER 4.7V 1/2W
D702 HVDMTZJ3.3BT DIODE , ZENER 3.3V 1/2W
D901~906 KVD1N4003SRT DIODE TW 1N4003
D907,910 HVDMTZJ15BT DIODE , ZENER 15V 1/2W
D908 HVDMTZJ6.2BT DIODE , ZENER 6.2V 1/2W
D909 HVDKBU804F DIODE , BRIDGE

▶COIL

L705 KLQ100J405T COIL, PEAKING(RADIAL) 10UH J 4X5
L703,706,707,709 KLZ9H001Z BEAD , CORE

▶TRANSISTOR

Q301 HVTKTD1302T T.R KTD1302
Q302,902 HVTKRA107MT T.R KRA107M
Q395,396 HVTKTC2874BT T.R , MUTE KTC2874B
Q701,702 HVTKSC2316YT T.R KSC2316Y
Q901,903 HVTKTA1271YT T.R KTA1271Y
Q904 HVTKRC107MT T.R KRC107M
Q455 HVTKSA614Y T.R KSA614Y

▶RESISTOR

R201~206,211~218
477,720,771

CRD20TJ471T RES , CARBON 470 OHM 1/5W J

R225~230,235~242
262,263,353~358

CRD20TJ184T

RES , CARBON 180K OHM 1/5W J

365~367,377~379
R250~255,307~312
329~332,338,339,347
348,351,352,371,389

CRD20TJ101T RES , CARBON 100 OHM 1/5W J

383~387,708,712,715
726,749,753,769
R256~261,359~362
364,369,746,747

CRD20TJ472T RES , CARBON 4.7K OHM 1/5W J

R271~274,277~282 CRD20TJ392T RES , CARBON 3.9K OHM 1/5W J
R275,276,413,414,421
427,432,445,446
450~452,458,461,463

CRD20TJ102T RES , CARBON 1K OHM 1/5W J

465,468,729,752,914
R283~288,295~300
340,343~346,374~376

CRD20TJ562T

RES , CARBON 5.6K OHM 1/5W J

396,397
R289~294,301~306
908

CRD20TJ122T RES , CARBON 1.2K OHM 1/5W J

R313~318,713,714

716,718

CRD20TJ104T

RES

CARBON

100K OHM 1/5W J

,

R321~328,333~335
426,440,460,462,472

CRD20TJ332T RES , CARBON 3.3K OHM 1/5W J

475,750,751,765,767
R336 CRD20TJ123T RES , CARBON 12K OHM 1/5W J
R337,911 CRD20TJ153T RES , CARBON 15K OHM 1/5W J
R341,395,723 CRD20TJ105T RES , CARBON 1M OHM 1/5W J
R349,350 CRD20TJ151T RES , CARBON 150 OHM 1/5W J
R363 CRD25TJ101T RES , CARBON 100 OHM 1/4W J
R368,370,380~382,388 CRD20TJ683T RES , CARBON 68K OHM 1/5W J
R373,701,704,748
754~762,766,773

CRD20TJ103T

RES , CARBON 10K OHM 1/5W J

R391~394 CRD20TJ112T RES,CABON 1.1K OHM 1/5W J
R419,425,431,436,437
453,454,456,457,464
467,470,471,473,474

CRD20TJ750T RES , CARBON 75 OHM 1/5W J

705~707,709
R422,455,459,702,703
710,711,722,724,736

CRD20TJ1R0T RES , CARBON 1 OHM 1/5W J

774,775
R433,466,469,906 CRD20TJ100T RES , CARBON 10 OHM 1/5W J
R725 CRD20TJ183T RES , CARBON 18K OHM 1/5W J
R727,728,772 CRD20TJ4R7T RES , CARBON 4.7 OHM 1/5W J
R730 CRD20TJ121T RES , CARBON 120 OHM 1/5W J
R737 CRD25TJ2R7T RES , CARBON 2.7 OHM 1/4W J
R740~745,764,768,777 CRD20TJ330T RES , CARBON 33 OHM 1/5W J
R763 CRD20TJ333T RES , CARBON 33K OHM 1/5W J
R770 CRD20TJ182T RES , CARBON 1.8K OHM 1/5W J
R776 CRD25TJ1R0T RES , CARBON 1 OHM 1/4W J
R778,905,907 CRD20TJ8R2T RES , CARBON 8.2 OHM 1/5W J
R909,913 CRD20TJ473T RES , CARBON 47K OHM 1/5W J
R912 CRD20TJ154T RES , CARBON 150K OHM 1/5W J
R319 KRG2ANJ470H RES , METAL OXIDE FILM 47 OHM 2W J
R901~904 KRQ1AJR47H RES , FUSE 0.47 OHM 1W J

▶WIRE ASS'Y

BN21 CWB1E908060MM WIRE ASS'Y
BN96 CWB1C907200BM WIRE ASS'Y
BN97 CWB1C903080BM WIRE ASS'Y
JW21,22 CWE6202070AA WIRE ASS'Y
JW23 CWE7202110AA WIRE ASS'Y
JW71 CWE7202090AA WIRE ASS'Y

▶CONNECTOR

BN11 KJP09GB99ZM CONNECTOR MOLEX35237-0910
BN12 KJP14GB99ZM WAFER MOLEX35237-1410
CN13 KJP13GA115ZG WAFER, CARD CABLE GF120-13S-TS
CN15,43 KJP09GA115ZG WAFER , CARDCABLE
CN20 KJP03GA90ZM WAFER MOLEX35313-0310
CN72 KJP32GA117ZG WAFER , CARD CABLE GF102-32S-TS

CN81 KJP06GA01ZM WAFER MOLEX 5267-06A

N

V

CN83 KJP02GA01ZM WAFER MOLEX 5267-02A
CN97 KJP03GA01ZM WAFER MOLEX 5267-03A

▶I.C

IC20 HVITC9163AF I.C , FUNCTION TC9163AF
IC21,23~29,32~34 HVINJM2068MTE1 I.C , OP AMP NJM2068M-TE1
IC22 HVITC9164AF I.C , FUNCTION TC9164AF
IC30 HVITC9162AF I.C , FUNCTION TC9162AF
IC31 HVITC9482F I.C , ELECT VOL TC9482F
IC41,43,44 HVINJM2296M I.C , VIDEO SW NJM2296M
IC71,72 HVITC74HCU04AF

IC , INVERTER TC74HCU04AFN
IC75 HVIAK4114VQ IC , DIR AK4114VQ
IC77 HVIAK5380VT I.C 2CH AUDIO ADC AK5380VT
IC78 HVIAK4356VQ I.C , D/A CONVERTER AK4356VQ
IC79 HVICS493263-CLG I.C , DSP HK CS493263-CLG
IC95 BVINJM7905FA I.C NJM7805FA

▶JACK

JK21 CJJ4R019Z JACK , IN/OUT
JK23,24 CJJ4P014Y JACK , IN/OUT
JK26,27 HJSTORX179 MODULE , OPTICAL(RECEI

TORX179
JK28 HJS9L001Z MODULE, OPTICAL TOTX178
JK29 CJJ4S022Z JACK , BOARD
JK42 HJJ9N001Z JACK , S-VIDEO(2P/H) JY-5036-040
JK43 HJJ9S001Z JACK , S-VIDEO(3P/H) JY-5041-040
JK49 CJJ4N043Z JACK , BOARD
JK50 CJJ4S010Z JACK , BOARD

▶CRYSTAL

X701 HOX12288E320C CRYSTAL

▶FUSE

F900,901 KBA2C2500TLE FUSE (2.5A 250V)
F902 KBA2C4000TLE FUSE (6.3A 250V)
F903,904 KBA2C8000TLU FUSE (8A 250V)

▶CARD CABLE

CB13 CWC1C4A13B080B CABLE , CARD
CB15 CWC1C4A09B130B CABLE , CARD
CB72 CWC1B2A32A210B CABLE , CARD

▶OTHERS

T901 CLT5V030ZE TRANS , POWER

CNVKSTM9014MS1 TUNER MODULE KSTM9014MS17
CLZ9W003Z FERRITE , RING