JVC KSFX-722-R Service manual

SERVICE MANUAL

CASSETTE RECEIVER

KS-FX722R

KS-FX722R

Contents

DISPDISP

TP TP
RDSRDS

PTYPTY

8 9 10 11 127

DAB

MO

Area Suffix

E ---- Continental Europe

Safety precaution
Location of main parts
Disassembly method

1-2
1-3
1-4

COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.

Adjustment method
Wiring connections
Description of major ICs

1-10
1-14
1-15

No.49591

Jan. 2001

Location of main parts

Control unit

Display

KS-FX722R

Control unit

Main unit

Main board

Cassette mechanism

Power IC

Changer control
connector

I/O connector

Main board assembly

RCA jack

Antenna
jack

Tuner
pack

Connector to controller

C.motor assembly

Mechanism control board assembly

Cassette housing

Head

Head relay board

Mechanism control board assembly

Flywheel assembly

Capstan motor assembly

Reel board

1-3

KS-FX722R

Disassembly method

Removal of main parts

Enclosuer section

(1) Detaching the front panel unit (see Fig.2-1)
Side the Release slide knob in the direction of arrow
to detach the front panel unit.

(2) Removing the front chassis(see Fig.2-2)
Disengage the four tabs in the right and left sides of unit
and pull the front chassis forward to remove it.

(3) Removing the bottom cover(see Fig.2-3.2-4)

1.Remove one screw 2 retaining the IC to the heat sink.

2.Remove two screws 1 to remove the heat sink.

3.Turn the upside down, then insert and turn the
screwdriver to remove the bottom cover and
protect sheet.

(4) Removing the main P.C.B.assembly
(with rear panel) (see Fig.2-5)

1.Remove two screws 4 retaining the rear panel to the chassis.

2.Remove two screws 3 retaining the amp. P.C.B. assembly.

3.Lift up the main P.C.B. assembly to remove it. At this
time, remove the connector CP501 connecting the
main P.C.B assembly and mechanism assembly.

(5)Removing the rear panel(see Fig.2-5)
Remove six screws retaining the jacks or the like.
Remove one screw 5 to the IC bracket.
Remove one screw 6 to remove the line-out jack.
Remove one screw 7 to remove the antenna jack.
Remove one screw 8 to remove the changer
controller jack. (except KS-F530R)

Top side

Detach it

Press the Control Panel
Release button to detach the control panel.

Fig. 2 - 1

Bottom Cover

1-4

(6)Mechanism assembly(see Fig.2-6)

1.Remove four mechanism mouting screws 9 retaining
the mechanism assembly.

2.Remove four screws B retaining the cover.

3.Remove one screw which is the fixation of TOP COVER and
the substrate.

(7)Front panel unit(see Fig.7)
Remove four screws A retaining
the rear cover.

Connection to the mechanism
connector position

4

5

8

6

7

3

3

Main Board

CP501

4

KS-FX722R

Adjustment method

Test instruments reqired f

1. Digital osclloscope(100MHz)

2. Frequency Counter meter

3. Electric voltmeter

4. Wow & flutter meter

5. T est T apes

MC-109C

VT724.......................

VT739............For playback frequency measurement

VT712....For wow flutter & tape speed measurement

VT703..................... For head azimuth measurement

6. T orque gauge .................... Cassette type for CTG-N

...................

for TAPA CURL confirmation
(without Padd type)

for DOLBY level measurement

or adjustment

(mechanism adjustment)

Measuring conditions(Amplifier section)

Power supply voltage.............. DC14.4V (10.5 - 16V)

Load impedance ........... 4 (2Speakers connection)

Line out............................................................ 20k

Standar

Balance and Bass,Treble volume .Fader
:Center(Indication"0")
Loudness,Dolby NR,Sound,Cruise:Off
Volume position is about 2V at speaker output with
following conditions.Playback the test tape VT721.

AM mode 999kHz/62dB,INT/400Hz,30%

FM mono mode 97.5MHz/66dB,INT/400Hz,22.5kHz

FM stereo mode 1kHz,67.5kHz dev . pilot7.5kHz dev.
Output level 0dB(1 V,50 /open terminal)

d volume position

modulation signal on recieving.

deviation pilot off mono

1-10

KS-FX722R

Main board

Information for using a car audio service jig

1. We're advancing efforts to make our extension cords common for all car audio products.
Please use this type of extension cord as follows.

2. As a U-shape type top cover is employed, this type of extension cord is needed to check operation of the
mechanism assembly after disassembly.

3. Extension cord : EXTKSRT002-18P ( 18 pin extension cord ) For connection between mechanism assembly
and main board assembly .
Check for mechanism driving section such as motor ,etc..

Disassembly method

1. Remove the bottom cover.

2. Remove the front panel assembly.

3. Remove the top cover .

4. Install the front panel.

5. Confirm that current is being carried by connecting
an extension cord jig.

Note
Available to connect to the CP701 connector when in­stalling the front panel.

Extension cord
EXTKSRT002-18P

Cassette mechanism

to Cassette mechanism

EXTKSRT002-18P

Main board

Front panel assembly

to Main board

1-12

KS-FX722R

Wiring connections

Mecha control board

CN403

Reel board

Flat cablle

CN402

Head relay board

CN401

0

9

0

9

9

Playback head

4 20

13

1 3 4

20 9

CP501

Reel motor

Changer connector

0

1

2

3

Sub motor

1
3

1-14

Main board

Control board

CJ701

CP701

Color codes are shown below.

1
2
3
4
5
6
7
8
9
0
D
C

Brown
Red
Orange
Yellow
Green
Blue
Violet
Gray
White
Black
Pink
Light Blue

Description of major ICs

UPD178018AGC584(IC701) : System controller micon

1.Terminal Layout

24 – 1

25

80

KS-FX722R

–

40

–

65

41 – 64

2.Description

Pin

Symbol I/O Function

No.

1 KEY0 I Key input 0
2 KEY1 I Key input 1
3 KEY2 I Key input 2
4 LEVEL I Level meter input
5 SM I Signal meter input
6 SQ I Signal quality input
7 LCDCE O Chip enable output to LCD driver
8 LCDDA O Data output to LCD driver

9 LCDSCK O Clock output to LCD driver
10 BUSI/O O J-BUS I/O switch output
11 UNLOCK O PLL unlock output L:unlock H:lock
12 BUSSI I J-BUS data input
13 BUSSO O J-BUS data output
14 BUSSCK O J-BUS clock output

15 - 20 NC - Non connect

21 GNDPORT - GND for port
22 VDDPORT - VDD for port
23 NC - Non connect
24 AFCK O AF check output L:AF check
25 MONO O Monaural ON/OFF output H:Monaural ON
26 FM/AM O Output for FM power supply H:FM Mode
27 SEEK/STOP O Auto seek/Stop output H:Aut seek L:Stop
28 NC I Non connect
29 IFC I FM middle frequency counter input
30 VDDPLL - VDD for PLL
31 OSC I FM/AM oscillation input
32 NC - Non connect
33 GNDPLL - GND for PLL
34 EO0 O Error out output from change pump
35 EO1 O Error out output from change pump
36 IC - Connect to Ground
37 SD/ST I Seek/Stop port H:SD input

Seek/Stop port L:Stereo input

38 STAGE I H:It is CD mode and there is REPEAT

L:Does not exist
39 NC - Non connect
40 MOTOR O Main motor output H:At rotation
41 FF/REW O MS IC sensitivity switch output L:FF/REW
42 F/R O FWD/REV change input H:FWD L:REV

Pin

Symbol I/O Function

No.

43 DOLBY O Dolby NR output H:Dolby NR ON
44 MS IN I Between tunes signal input

H:Between tunes
45 I2CSCK I/O E-VOL IC control clock I/O
46 I2CDAO O E-VOL IC control data output
47 I2CDAI I E-VOL IC control data input
48 REEL I Reel rotation detect signal input
49 SUBMO- O Sub motor output ­50 SUBMO+ O Sub motor output +
51 MODE I Mode position detection input H:Non-mode

L:Mode position
52 TAPEIN I Cassette in detect input H:IN L:OUT
53 STBY I Standby detect input H:Eject side

L:Operation side
53 T-END I Tape end detect input 200ms L:tape end

54-59 NC - Non connect

60 MUTE O L:Mute ON H:Mute OFF
61 POWER O Power supply output H:power ON
62 TEL-MUTE I TEL-MUTE input

63, 64 NC - Non connect

65 ENC1 I Encoder signal input
66 ENC2 I Encoder signal input
67 ON I H:Operation mode L:Power save mode
68 STOP I Stop mode input
69 RDSCK I RDS clock input
70 RDSDA I RDS data input
71 REMOCON I Remocon signal input (Not used)
72 DETACH I Detach input It is "L" of 200ms or more and

an operation mode H:power save mode
73 JBUS INT I J-BUS Interruption input
74 REGCPU - Connects GND through the capacitor

of 0.1 F
75 GND - To ground
76 X2 - Crystal oscillator connection for system
77 X1 - clock oscillation
78 REGOSC - Connects GND through the capacitor

of 0.1 F
79 VDD - Power supply
80 NC - Non connect

1-15

KS-FX722R

CXA2559Q(IC401):Playback equalizer amplifier with music sensor

1.Pin layout

40 31

1

30

10

11 20

2.Blockdiagram

PBFB2
PBRIN2
PNGND
PNFIN2

VCT

PBREF

PBFIN1
PBGND
PBRIN1

PBFB1

21

31
32
33
34
35
36
37
38
39
40

45k

PBTC2

30

7k/12k

300k

F2

30k

30k

F1

300k

7k/12k

PBOUT2

OUTREF2

29

28

-

+

+

-

TAPEIN2
27

100k

70 /12070 /120

T2

X1

X1

T1

100k

GND
26

FWD/RVS

LPF

DIREF
25

BIAS

MUTE

TAPE EQ

Vcc

+

-

F3

LINEOUT2NCNC
24

23

24dB

-

+

MS MODE

DET

+

-

24dB

22

MSSW
21

MS ON/

OFF

20
19
18
17
16
15
14
13
12
11

MSMODE
DRSW
TAPESW
MUTESW
NC
NC
MSOUT
MSTC
G1FB
G2FB

1-16

1

2

PBTC1

PBOUT1

3

4

TAPEIN1

OUTREF1

5
NC

6
NC

7

8
NC

LINEOUT1

9
NC

10

MSLPF

KS-FX722R

3.Pin function

Pin No.

10
11
12
13
14
15
16
17
18
19
20

21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

1
2
3
4
5
6
7
8
9

Symbol
PBTC1

PBOUT1

OUTREF1

TAPEIN1

Vcc

NC

LINEOUT1

NC
NC

MSLPF

G2FB

GI1FB

MSTC

MSOUT

NC
NC

MUTESW

TAPESW

DRSW

MSMODE

MSSW

NC
NC

LINEOUT2

DIREF

GND

TAPEIN2

OUTREF2

PBOUT2

PBTC2
PBFB2

PNRIN2

PBGND
PBFIN2

VCT

PBREF
PBFIN1
PBGND
PBRIN1

PBFB1

I/O

Function

-

Terminal of capacity of reproduction equalizer reproduction

O

Equalizer output terminal

O

Output standard terminal

I

Tape input terminal

-

Power supply terminal

-

Non connection

O

Line-out output terminal

-

Non connection

-

Non connection

-

Detection LPF terminal between tunes

-

Detection level set terminal between tunes

-

Detection level set terminal between tunes

-

Time constant connection terminal for the detection between tunes

O

Detection output terminal between tunes

-

Non connection

-

Non connection

I

Mute function control terminal

I

Reproduction equalizer control terminal

I

Head change control terminal

I

Detection mode control terminal between tunes
Detection function control terminal between tunes

I

Non connection

­Non connection

­Line-out output terminal

O

Resistance connection terminal for standard current setting

­Earth terminal

­Tape input terminal

I

Output standard terminal

O

Reproduction equalizer output terminal

O

Terminal of capacity of reproduction equalizer

­Reproduction equalizer return terminal

I

Reproduction equalizer input terminal

I

Reproduction equalizer system earth terminal

­Reproduction equalizer input terminal

I

Middle point terminal

O

Reproduction equalizer standard terminal

O

Reproduction equalizer input terminal

I

Reproduction equalizer system earth terminal

­Reproduction equalizer input terminal

I

Reproduction equalizer return terminal

I

CXA2559Q 2/2

1-17

KS-FX722R

HA13158A (IC941) : Power amp

1. Pin layout

1 ~ 23

2. Block diagram

INVCC

IN1

2

STBY

1

14 18 6

PVCC1PVCC2

INPUTBUFFER1

AMP1

+

3

4

-

5

IN2

IN3

IN4

11

13

23

10

MUTE

INPUTBUFFER2

INPUTBUFFER3

INPUTBUFFER4

PROTECTOR (ASO
SURGE, TSD)

12 22

AMP2

AMP3

AMP4

TAB

7

+

8

-

9

15

+

16

-

17

19

+

20

-

21

1-18

KS-FX722R

LC75823E (IC651) : LCD Driver

1. Pin Layout & Symbol

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14
S15
S16

2. Pin Function

DICLCE

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

S17

S18

S19

OSC

S20

Vss

S21

VDD2

VDD1

S22

S23

INH

S24

VDD

S25

COM3

COM2

S26

S27

COM1

S52

S28

S29

S51

S30

S50

S31

S49

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33

S32

S48
S47
S46
S45
S44
S43
S42
S41
S40
S39
S38
S37
S36
S35
S34
S33

Pin No.

1 to 52

53 to 55

56
57

58

59

60
61

62
63

Symbol

S1 to S52

COM1 to COM3

VDD

INH

VDDD1

VDD2

Vss

OSC

CE
CL

I/O

O

Segment output pins used to display data transferred

Function

by serial data input.

O

Common driver output pins. The frame frequency is given
by : t0=(fosc/384)Hz.

--

Power supply connection. Provide a voltage of between

4.5 and 6.0V.

I

Display turning off input pin.
INT="L" (Vss) ----- off (S1 to S52, COM1 to COM3="L"
INT="H" (VDD)----- on
Serial data can be transferred in display off mode.

I

Used for applying the LCD drive 2/3 bias voltage
externally.
Must be connected to VDD2 when a 1/2 bias drive scheme
is used.

I

Used for applying the LCD drive 1/3 bias voltage
externally.
Must be connected to VDD1 when a 1/2 bias drive scheme
is used.

--

Power supply connection. Connect to GND.

I/O

Oscillator connection.
An oscillator circuit is formed by connecting an external
resistor and capacitor at this pin.
Serial data CE : Chip enable
interface connection

I

to the controller. CL : Sync clock

1-22

64

DI

DI : Transfer data

1

2

3

4

5

KS-FX722R

Block diagram

SUB

MOTOR

ABC

TO CD CHANGER

J751 CP961

SCK
SI/SO

IC751

CHANGER CONTROL

HD74HC126FP-X

JBUS SI
JBUS SO
JBUS I/O

J1

AM
FM

AM/FM TUNER P ACK

QAU0156-001

Tuner.Power AMP.Changer/System Controller

JBUS SCK

TU1

CD RCH
CD LCH

SEEK/STOP

SD/ST

SMETER

TO SPEAKER

CONNECTOR TO REAR LINE OUT

L/R F
L/R R

IC941

POWER AMP.

HA13158A

OUT LR
OUT RR
OUT LF
OUT RF

IC911

E.VOLUME

TEA6320T-X

TUNER L/R

TAPE L/R

IC701

SYSTEM CONTROL MICON

UPD178018AGC584

LRO
RRO

SWITCH

TAPE END.STANDBY

J931

F/R
MODE
STANDBY
FF/REW
MOTOR
SUBMO
TAPE IN
DOLBY
MS
REEL

KEY 0 – 2

CP501

CJ701

CJ403

CJ401

CP701

MAIN

MOTOR

MOTOR

TAPE IN

MODE

STANDBY

PHOTO
REEL

DOLBY

F/R

MS OUT
LCH
RCH

FF/REW

CE
CLOCK
DATA

HEAD

CJ402

LCH
RCH

IC401

PB EQ

CXA2559Q

IC402

DC MOTOR DRIVER

SUBMO+
SUBMO-

LB1641

MECHANISM CONTROL

LCD1

QLD0158-001

S3 – S52

COM0 – COM3

IC651

LCD DRIVER

LC75823E

KEY

– S619

S601

LCD DRIVER/KEY SWITCH CIRCUT

METAL

2-1

Standard schematic diagrams

Receiver & System control section

TU1
QAU0222-001

IC941

KS-FX722R

HA13158A

1k

R236

D931

1SS355-X

D933

1SS355-X

D977

1SS355-X

Q979
DTA114EKA-X

D966

CRS03-W

18k

R980

D932

R978

6.8k

C977

1K

R234

100/6.3

C967

R141
15k

R142
15k

15K

R241

15K

R242
1K

R134

R132

2.2k

R232

2.2k

MA152WA-X

1SS355-X

1/50

39k

R144

39k

R244

470

R977

Q978
DTC114EKA-X

D982

C966

100/16

39k

R143

39k

R243

R235
R135

R981

1k

C963

470p

470p

10/16

C945

R131

2.2K

2SC2412K/R/-X

10/16

0.1

C944

R133
100

100
R233

Q132

2.2K

C932

0.1

J931

QNN0175-001

2SC2412K/R/-X

0.1

C978

10/10

R961
100

R960

100

C933

C144

C143

470p

470p

C243

C244

100
100

Q131
2SC2412K/R/-X

Q231
2SC2412K/R/-X

10K

4.7K

0.1/50

R963 R962

R941

47k

Q232

R231

C962

0.047
C970

2.2
D965

CRS01-W

C901

FM Radio signal / Radio main signal
AM Radio signal
CD signal
Tape PB / Main signal

Parts are safety assurance parts.

C942

0.1

C969

C961

D961

L961

QQR0703-001

0.1

C943

0.047

2200/16

1N5401-TU-15

0.1

C941

C979

10/16

QNZ0112-001

CP961

J1

0.056

C6

0.22
C711

J751
QNZ0095-001

QNB0100-001

Q11

1k
R12

2SC2412K/R/-X

C1

0.1/50

4.7k

R3

D951

1SS133-T2

12

R30

C701

27P

C702

27P

C709

C151

1/50

Q3

C25

0.1

Q4

DTA114EKA-X

0.01

C302

C301

330p

R708

100k

R713
10k

R710

2.7K

R707

47K

C703

X701

C704

QAX0406-001Z

100/6.3

0.1

L1

4.7u

D1

D2

1SS119-041

1SS119-041

C18

C17

C20

0.001

150P

1k
1k

2.2/50

Q12

R14

33

C21

2SC2412K/R/-X

DTC114EKA-X

CH.R

CH.L

0.22/50

2SA1037AK/RS/-X

R8

4.7k 47k

1.5k
R29

Q13

Q1
DTC114EKA-X

100/16

C9

R749

10K

C766

47/16

C767

0.01

C765

47p

QAX0263-001Z

C764

X761

82p

C712

0.1

R756
100k

R757
100k

R758
100

R759

330k

R24
R25

R26
10k

R27
1k

2SA1037AK/RS/-X

47p

C30

Q6

R7

2.2k

R761

R762

2.2k

R982
10K

10k

R755

IC751

HD74HC126FP-X

0

R32

0.047

IC761

SAA6579T-X

R983
10K

10p
C29

C24

D3

1SS355-X

R754

3.3k

100

R5

C751

Q5

0.1

DTC114EKA-X

Q2

R4

D5

1SS119-041

D4

1SS355-X

22K

R34

C762
560P

C763

2.2/50

R763

2.2k

LCDCE
LCDCK
LCDDA

JBUSSI

JBUSSO

JBUSI/O

R773

JBUSSCK

22k

R753R752

330k

C761

0.022

2SC2412K/R/-X

47k

KEY0
KEY1
KEY2

KEY2

KEY1

47k

KEY0

LCDCE
LCDDA
LCDCK

R151

10K

0.015

C154

Q151

2SC2412K/R/-X

4.7k

R153

Q951
DTA114EKA-X

R301

47K

C303

47K

R302

0.0047

0.1

R711
390

R720
R719
R718

Q301

22k

R152

R303

2.2K

R304

4.7k

4.7k

4.7k

C251

0.015

0.0012

C254

C152

R253

R308

47K

10K
C304

0.1

2SD601A/R/-X

R709
100k

R251

Q251

2SC2412K/R/-X

4.7k

Q952

DTA114EKA-X

DTC114EKA-X

R305

2SD601A/R/-X

10K

R307

R706
47K

1/501/50 10K

C253
C153

1/50

22k

R117R217

C252

R252

0.0012

15K

470

Q302

C305

0.47/50

R715
R716
R717
R712

R724
R725
R726

CH.L
TAPE.L

Q303

R306

TAPE.R

CH.R

10K

R743

R750

REEL

24K

10k
10k
10k
10k

4.7k

4.7k

4.7k

Q750

2SC2412K/R/-X

10k10k

R116

1K

1/50

C112

R216

1K

SUBMO-

SUBMO+

MODE

TAPEIN

STANDBY

UPD17801BAGC584IC

4.7k

4.7k

R721

R727

JBUSSI

JBUSI/O

C212

1/50

C911

4.7k

4.7k

R722

R723

JBUSSCK

JBUSSO

R113

2.2k

22k22k

R112

0.15

C114

C113

0.0082
C115

C111

2.2/50

0.22/50

C215

0.22/50

C211

0.0082

2.2/50

0.15

C216

C213

C214

R212

R213

C912

47/16

100/16

2.2k

4.7k

4.7k

R734

R733

F/R

MS

FF/REW

DOLBY

270

R911

1/50

C119

0.0056

C117

C116

0.033 0.033

100/16

C217

0.0056

C913

MOTOR

C705

IC701

1/50

C118

C964

R974
12K

D963

1SS119-041

C965

2200/6.3

1k

R136

D978

MTZJ4.7C-T2

C968

10/16

220/10

R979
10k

0.1

R115

D243

1SS355-X

330k

IC911

TEA6320T-X

R215
330k

C218

1/50

C219

1/50

270

R912

10

R913

DTC114EKA-X

Q965

0K

0K

47k

R736
R741

47k
47k

R737

47k

R739

47k

R740
R732

47K
47k

R738

47K

R746

R748

47K

C707

C708

0.1

220/10

0.001
10k

R705

D244

1SS355-X

Q241

2SC2412K/R/-X

12k

R245

C713

120P

R891

Q891

UN2211

1SS119-041

D242

C245

D241

R247

39K

1SS119-041

15k

R246

47/10

C246

R892

47K

D891

1SS355-X

D892

0.1

C891

1SS355-X

L701

47u

2SB1322/RS/-T

Q962

47K

R970

1K

C247

0.1

D979

1SS355-X

Q967

2SA1037AK/RS/-X

R969

2.2K

D981

1SS355-X

D983
1SS355-X

R975

24K

Q966

DTC114EKA-X

5

R9
1k

R10

3.9k
C7

0.012
Q10

2SC3661-X

Q7

4

3

2

2SC3661-X

CP501
QGB1214J1-18S

STANDBY
TAPEIN
MODE
SUBMO+
SUBMO-

TAPE.L

TAPE.R
REEL
MS

DOLBY
F/R
FF/REW
MOTOR

R701
R702
R703
R704

CJ701

VMC0334-001

270
270
270
270

1

When replacing those parts make
sure to use the specified one.

Note:KS-FX722R series. FSDH3170-005BW 1/3
/tr/s/jes/3170ma.001

ABCD E F G

2-3

Mecha control circuit section

KS-FX722RKS-FX722R

5

0.01

C415

390

R401

CJ403

QGF1219F1-11

4

C408

100P

C407

100P

22/16

C409

3

CJ402

100P

C401

100K

R402

100P

C402

100K

R403

100P

C403

100K

R404

100P

C404

100K

R405

100P

100P

C406

C405

180 180

R406 R407

2

0.015

0.015

C410

C411

R408

24K

R409

12K

24K

R410

R411

12K

33K

VR402

33K

VR401

22/16

C414

18K

0.1

0.1

C413

R413

C417

IC401

0.1

C412

R414

0.1

220P

100

R412

C416

C418

0.47/50

3.9K

C419

R417

10K

Q403

2SB1322/RS/-T

DSK10C-T1

D402

R418

15K

22K

R415

0.01

C421

R422

3.3K

Q402

DTC114EKA-X

DTC114EKA-X

R416
910K

0.1
C422

47K

Q401

R423

3.3K

R420

IC402
LB1641

D401

MA3047/H/-X

3.3K

R424

10/16

C423

C425

0.01

0.1
C424

33

R425

QGB1214K1-18S

CJ401

Tape PB / Main signal

1

Note:KS-FX722R series FSDH3170-005MW 3/3
/te/s/jes/3170me.001

2-4

HABC DEFG

KS-FX722R

LCD driver & Operation switch section

5

LCD1

QLDO158-001

S3S4S5S6S7S8S9

S10

S11

S12

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

S35

S36

S37

S38

S39

S40

S41

S42

S43

S44

S45

S46

S47

S48

S49

S50

S51

S52

COM1

COM2

COM3

4

CP701

GND

5V

LED10V

LAMP10V

REMOCON

ENC2

ENC1

DATA

CLOCK

CE

R5V

KEY2

KEY1

VMC0335-001

KEY0

S48

S47

S46

S45

S44

S43

S42

S41

S40

S39

S38

S37

S36

S35

S34

S49
S50

3

R631

D601

820

10K

10K

10K

R656

R655

R654

MA152WK-TX

D655

MA152WK-TX

D654

MA152WA-TX

D653

R653

180K

D652

MA152WA-TX

C651

R652

R651

1.5k

0.01

4.7/6.3

C653
680p

C652

47k

S51
S52
COM1

COM2
COM3

INH

OSC
CE
CLOCK
DATA

IC651

LC75823E

S11

S3

S10S9S8S7S6S5S4

S33

S32
S31

S30
S29
S28
S27
S26
S25
S24

S23
S22

S21
S20
S19
S18
S17

S16

S15

S14

S13

S12

JS601

QSW0793-001

R663

100

2

R641

D657

R657

10K

IC652

RPM6938-SV4

MA3062

C654

4.7/6.3

R658

S612

MO/RND

S619

TAPE

S605

R605

2.7K

3/9

S602

TP/RDS

SCM

R602

S609

S610

CD-CH

R603

1.2K

S603

1/7

R609

1.2K

PTY

S611

RPT

820

DISP

R604

1.8K

S604

2/8

R610 R612R611

1.8K 3.9K2.7K

R616 R617

1.8K 2.7K

AM/FM

R601

560

470

PL601

PL603

QLL0033-003

QLL0033-003

S601

POWER

R607 R608

560 820

S608

SELECT

R613 R614 R615

560 820 1.2K

S615 S616 S617 S618

6/12

820

820

D611

R640

D605

D610

D623

R639

R633

R638

390

D602

D609

D612

D620

D621

D622

R637

270

470

D627

D625

D626

270

D617

D618

D619

R636

270

D614D615

D616

R635

R634

680

D603

D604

D607

D608

D606

1k

S606

S620

S613

R606

3.9K

EJECT

S607

5/11

S614

4/10

1

Note:KS-FX722R series FSDH3170-005SW 2/3
/tr/s/jes/3170sw.001

ABCD E F G

2-5

KS-FX722RKS-FX722R

Printed circuit boards

Main board Switch board

5

R963

C217

C117

R711

R708

1

R713

D963

R739

R962

B770

R892

R733

C967

C116

D891

Q891

C891

D892

B807

D961

R960

R891

B749

C962

C963

C970

B751

C118

B717

R115

C119

C218

R215

C216

60

61

C701

C702

R911

R912

R740

R737

R736

R741

B714

B713

X701

C703

B809

C709

D741
D742

B726

R975

D243

B766

D244

L701

R727

C219

C901

C968

R913

C913

B813

R709

B754

B719

R723

R758

R759

R722

Q965

D965
D966

R756

C902

C941

C979

C143
R143

C144

R144

C244
R243

R141

R142

C243

R242

R241

R245

R974

R41

Q967

C751

R710

B728

B755

R755

R773

B723

C245

R42

B721

R978

Q978

B722

14

1

IC751

R753

R754

D242

C969

R244

C942

C945

R941

Q241

R246

D981

D977

D983

R977

R757

R981

C246

C964

R752

S701

C978

D979

C961

R799

C247
R247

Q979

D241

7

C943

C944

D982

D978

C977

B803

11

IC961

B804

Q962

B
B812

Q966

R970

R969

R961

R980

R979

C965

B811

R771

R113

IC911

R213

R212

R706

B779

R112

C113

C114

C115

C215

C213

C214

B716

R750

R734

40

80

1

C704

B701

R707

B774

R982

Q750

R720

15

R43

TESTPOINTS

Rch

B773

C111

B743

C253

C152

B744

B771

C710

B745

C705

R705

B746

C707

R718

R719

R715

C712

R716

Lch

C153

R732

D738

E

18

R116

R216

B772

R117

R217

C112

B711

B712

C212

C912

C911

R738

R748

R747

R746

C713

21
20

R751

R721

R717

[REMOCON]

R235

C932

Q231

T1B

L2

4

B750

D2

D1

C24

C301

3

R304

R307

Q303

R302

C302

B776

R308

C304

Q302

R306

C305

2

Q131

R135

R232

R136

R132

R131

D931

D933

D6

R24

R14

R9

Q7

R10

Q10

C7

C6

Q5
R4
R5

R32

C254

Q3

C761

IC761

B704

C966

R12

R8

D5

R7

Q6
D3
D4

C29

Q13

R25

C18

R749

C151

C31

R251

C251

Q4

C154

R3

Q951

B778

B775

C1

B727

C764

R761

R762

X761

C763

1

R763

R702

R701

C2

C28

B747

L1

1

5

C17

10

C30

R34

B757
C303

Q301

B777

R301

R303
R305

B756

1

R236

R134

D932

C980

R26

Q12

R252

Q952

R253

R153

C762

R703

234

Q132

C933

R133

R233

Q232

R231

R234

C9

Q1

B708

C21

R27

Q11

C20

R29

R152

R151

B706

D951

Q151

C25

C765

C767

C766

B740

R726

R724

R704

C711

567

1

C211

R30

B742

B707

C252

Q251

B703

B702

Q2

R712

B741

R743

C708

B758

B808

13

R725

11

15

14

9

8

10

12

R983

(Foward side)

S613

D609

R611

D602

R615

R616

R607

R637

S601

C671

R608

R609

R658

R617

D603

R633

R631

R634

R639

D626

S609

S1A

S619

R651

R652

C653

IC652

D601

D607

D620

D623
D610
D605

D627

R614

S620

S614

R610

R612

D612

R613

D621

S602

S617

D606

S618

D611

S616

D608

S612

D604

S611

D616

S615

D615

S607

D614

R606

S606

D617

R605

S605

R604

D619

S604

R603

D618

LCD1

S610

S603

D622

D625

R663

S608

(Reverse side)

R641

1

15

49

64

1

16

PL603

R602

GEB10011A

CP701

C652

PL601

48

D652

T1A

R654

D654

D655

C654

R657

C651

R653

D657

R655

D653

R656

IC652

33

32

17

R601

R635

R636

R640

R638

1

Note:KS-FX722R /tr/p/jes/10003/10003mo

2-6

Note:KS-FX722R /tr/p/jes/10011/10011mo

HABC DEFG

KS-FX722R

Mecah control board

5

4

Reel board

3

Sub

St.BY

Sub+

MODE

D.Gnd

Pho- Tr

M

Anode

CrO2

J

Main

CA-IN

Main+

2

CA-IN

3

Main:­Main:+
Sub:­ Sub:+

MODE

ST-BY

1

ABC

CrO2

2-7

KS-FX722R

Exploded view of general assembly and parts list

Block No.

50

13

51

50

10

M

M

1

M

13

52

49

21

48

47

46

14

9

45

Main board

16

17

14

12

1-3

1-2

19

18

39

39

1-1

38

39

39

11

a

4

11

Front board

6

6

6

35

32

6

15

34

33

26

8

12

1

A

5

7

Mecha

control board

2

11

B

3

43

41

LCD1

25

29

20

24

30

22

4044

42

36

31

28

27

37

23

3-2

C

11

Item Parts number Parts name Area

Parts list (General assembly)

M1MM

)

)

)

A

1 ZCKSFX250J-FB FRONT ASS'Y 1
1-1 FSJC1052-002 FRONT CHASSIS 1
1-2 FSJC3014-003 CASSETTE LID 1 CH-CONTROL
1-3 VKW4947-002 DOOR SPRING 1

2 FSYH4036-050 SHEET 1

3 FSKL2001-002 MECHA BRACKET(L

4 FSKL2002-001 MECHA BRACKET(R

5 QYSDST2606Z SCREW 1 PCB+MECHA

6 QYSDST2606Z SCREW 4 MECHA+M.BRACKET

7 FSJC1056-002 TOP CHASSIS 1

8 FSMH3001-002 SIDE PANEL 1

9 FSKM3011-002 BOTTOM COVER 1

10 FSMA3004-003 INSULATOR 1
11 QYSDST2604Z SCREW 4 CHASSIS+MECHA BKT
12 FSKZ4005-001 SCREW 3
13 QYSDST2604Z SCREW 2 CHASSIS+REAR BKT
14 QYSDST2606Z SCREW 2 CHASSIS+MAIN PWB
15 --------------- CASSETTE MECHA 1 CDS-801
16 FSKS3010-001 LOCK LEVER 1
17 FSKW4005-003 TORSION SPRING 1
18 FSXP3026-002 RLS KNOB 1
19 FSKW3002-004 COMP.SPRING 1
20 FSYH4036-069 SHEET 2 PRESET BUTTON
21 FSKL4018-00B IC BRACKET 1
22 GE10001-001A FRONT PANLL 1
23 GE30101-005A FINDER ASSY 1
24 FSJK3014-001 LIGHT LENS 1
25 GE20104-001B PRESET BUTTON 1 1-6
26 GE30105-002A POWER BUTTON 1
27 GE30109-002A EJECT BUTTON 1
28 GE20110-001C D.FUNC BUTTON 1 TAPE/TUNER/CD-CH
29 GE30106-001A SND FUNC BUTTON 1
30 GE20103-001A PUSH BUTTON(3
31 GE20109-001C UP/DOWN BUTTON 1
32 GE30103-001B KNOB 1 JOG DIAL
33 GE30102-002A SEL BUTTON 1
34 FSYH4036-032 SHEET 1 FOR SEL BUTTON
35 GE30104-001A RIM LENS 1
36 FSXP3055-001 DETACH BUTTON 1
37 FSKW3002-012 COMP. SPRING 1 FOR DETACH BUTTON
38 GE10002-001A REAR COVER 1
39 VKZ4777-001 MINI SCREW 4 F.PANEL+REAR COVER
40 QNZ0440-001 RUBBER CONNECTOR 1
41 FSJK3033-001 LCD LENS 1
42 GE30110-001A LCD CASE 1
43 FSKS3020-002 LENS CASE 1
44 FSYH4075-002 SHEET 1
45 GE30140-002A NAME PLATE 1

KS-FX722R

Block No.

Q'ty Description

1 LEFT BRACKET
1 RIGHT BRACKET

1

3-3

KS-FX722R

Parts list (General assembly)

Item Parts number Parts name Area

A

46 VMA4652-001SS EARTH PLATE 1
47 GE40103-001A REG BRACKET 1
48 GE40104-002B HEAT SINK 1
49 FSKM3012-011 REAR BRACKET 1 WITH 10A LABEL
50 QYSDST2606Z SCREW 3
51 QYSDSF3006Z SCREW 1 PIN
52 QMFZ047-100-T FUSE

A

LCD 1 QLD0158-001 LCD 1

Q'ty Description

1

Block No. M1MM

3-4

KS-FX722R

Electrical parts list (Main board)

Item

A

C 1 QERF1HM-104Z E CAPACITOR 0.1MF 20% 50V
C 6 NCB31EK-563X C CAPACITOR
C 7 NCB31EK-123X C CAPACITOR
C 9 QERF1CM-107Z E CAPACITOR 100MF 20% 16V
C 17 NCS31HJ-151X C CAPACITOR
C 18 QERF1HM-224Z E CAPACITOR 0.22MF 20% 50V
C 20 NCS31EJ-102X C CAPACITOR
C 21 QEQF1HM-225Z E CAPACITOR 2.2MF 20% 50V
C 24 NCB31EK-473X C CAPACITOR
C 25 NCB31EK-104X C CAPACITOR
C 29 NDC31HJ-100X C CAPACITOR
C 30 NDC31HJ-470X C CAPACITOR
C 31 NCS31HJ-101X C CAPACITOR
C 111 QERF1HM-225Z E CAPACITOR 2.2MF 20% 50V
C 112 QERF1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 113 QFLA1HJ-822Z M CAPACITOR 8200PF 5% 50V
C 114 QFV61HJ-154Z MF CAPACITOR 0.15MF 5% 50V
C 115 QERF1HM-224Z E CAPACITOR 0.22MF 20% 50V
C 116 QFV61HJ-333Z MF CAPACITOR 0.033MF 5% 50V
C 117 QFLA1HJ-562Z M CAPACITOR 5600PF 5% 50V
C 118 QERF1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 119 QERF1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 143 NCS31HJ-471X C CAPACITOR
C 144 NCS31HJ-471X C CAPACITOR
C 151 QERF1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 152 NCB31HK-122X C CAPACITOR
C 153 QERF1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 154 NCB31HK-153X C CAPACITOR
C 211 QERF1HM-225Z E CAPACITOR 2.2MF 20% 50V
C 212 QERF1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 213 QFLA1HJ-822Z M CAPACITOR 8200PF 5% 50V
C 214 QFV61HJ-154Z MF CAPACITOR 0.15MF 5% 50V
C 215 QERF1HM-224Z E CAPACITOR 0.22MF 20% 50V
C 216 QFV61HJ-333Z MF CAPACITOR 0.033MF 5% 50V
C 217 QFLA1HJ-562Z M CAPACITOR 5600PF 5% 50V
C 218 QERF1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 219 QERF1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 243 NCS31HJ-471X C CAPACITOR
C 244 NCS31HJ-471X C CAPACITOR
C 245 NCB31EK-104X C CAPACITOR
C 246 QERF1AM-476Z E CAPACITOR 47MF 20% 10V
C 247 NCB31EK-104X C CAPACITOR
C 251 QERF1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 252 NCB31HK-122X C CAPACITOR
C 253 QERF1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 254 NCB31HK-153X C CAPACITOR
C 301 NCB31HK-331X C CAPACITOR
C 302 NCB31HK-103X C CAPACITOR
C 303 NCB31EK-472X C CAPACITOR
C 304 NCB31EK-104X C CAPACITOR
C 305 QERF1HM-474Z E CAPACITOR 0.47MF 20% 50V
C 701 NDC31HJ-270X C CAPACITOR
C 702 NDC31HJ-270X C CAPACITOR
C 703 NCB31EK-104X C CAPACITOR
C 704 NCB31EK-104X C CAPACITOR
C 705 NCB31HK-102X C CAPACITOR
C 707 NCB31EK-104X C CAPACITOR
C 708 QERF1AM-227Z E CAPACITOR 220MF 20% 10V
C 709 QERF0JM-107Z E CAPACITOR 100MF 20% 6.3V
C 711 NCB31AK-224X C CAPACITOR
C 712 NCB31EK-104X C CAPACITOR
C 713 NCS31HJ-121X C CAPACITOR
C 751 NCB31EK-104X C CAPACITOR

Parts number Parts name Area

Block No. 01

Remarks

Item

A

C 761 NCB31EK-223X C CAPACITOR
C 762 NCS31HJ-561X C CAPACITOR
C 763 QERF1HM-225Z E CAPACITOR 2.2MF 20% 50V
C 764 NDC31HJ-820X C CAPACITOR
C 765 NDC31HJ-470X C CAPACITOR
C 766 QERF1CM-476Z E CAPACITOR 47MF 20% 16V
C 767 NCB31HK-103X C CAPACITOR
C 891 NCB31EK-104X C CAPACITOR
C 901 NCB11CK-225X C CAPACITOR
C 911 QERF1CM-476Z E CAPACITOR 47MF 20% 16V
C 912 QERF1CM-107Z E CAPACITOR 100MF 20% 16V
C 913 QERF1CM-107Z E CAPACITOR 100MF 20% 16V
C 932 NCB31EK-104X C CAPACITOR
C 933 NCB31EK-104X C CAPACITOR
C 941 NCB31EK-104X C CAPACITOR
C 942 NCB31EK-104X C CAPACITOR
C 943 NCB31EK-104X C CAPACITOR
C 944 NCB31EK-104X C CAPACITOR
C 945 QERF1CM-106Z E CAPACITOR 10MF 20% 16V
C 961 QETB1CM-228 E CAPACITOR 2200MF 20% 16V
C 962 QERF1CM-106Z E CAPACITOR 10MF 20% 16V
C 963 QERF1HM-104Z E CAPACITOR 0.1MF 20% 50V
C 964 QETN0JM-228Z E CAPACITOR 2200MF 20% 6.3V
C 965 QERF1AM-227Z E CAPACITOR 220MF 20% 10V
C 966 QERF1CM-107Z E CAPACITOR 100MF 20% 16V
C 967 QERF1HM-105Z E CAPACITOR 1.0MF 20% 50V
C 968 QERF1CM-106Z E CAPACITOR 10MF 20% 16V
C 969 NCB31EK-473X C CAPACITOR
C 970 NCB31EK-473X C CAPACITOR
C 977 QERF0JM-107Z E CAPACITOR 100MF 20% 6.3V
C 978 QERF1AM-106Z E CAPACITOR 10MF 20% 10V
C 979 QERF1CM-106Z E CAPACITOR 10MF 20% 16V
CJ701 VMC0334-001 CONNECTOR
CP501 QGB1214J1-18S CONNECTOR
CP961 QNZ0112-001 CAR CONNECTOR
D 1 1SS119-041 SI DIODE
D 2 1SS119-041 SI DIODE
D 3 1SS355-X DIODE
D 4 1SS355-X DIODE
D 5 1SS119-041 SI DIODE
D 241 1SS119-041 SI DIODE
D 242 1SS119-041 SI DIODE
D 243 1SS355-X DIODE
D 244 1SS355-X DIODE
D 741 1SS119-041 SI DIODE
D 742 1SS119-041 SI DIODE
D 891 1SS355-X DIODE
D 892 1SS355-X DIODE
D 931 1SS355-X DIODE
D 932 MA152WA-X DIODE
D 933 1SS355-X DIODE
D 951 1SS133-T2 SI DIODE
D 961 1N5401-TU-15 DIODE
D 963 1SS119-041 SI DIODE
D 965 CRS03-W SB DIODE
D 966 CRS03-W SB DIODE
D 977 1SS355-X DIODE
D 978 MTZJ4.7C-T2 ZENER DIODE
D 979 1SS355-X DIODE
D 981 1SS355-X DIODE
D 982 1SS355-X DIODE
D 983 1SS355-X DIODE
IC701 UPD178018AGC584 IC

Parts number Parts name Area

Remarks

3-10

KS-FX722R

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Electrical parts list (Main board)

Item

A

IC751 HD74HC126FP-X IC
IC761 SAA6579T-X IC
IC911 TEA6320T-X IC
IC941 HA13158A IC
IC961 HA13164 IC
J 1 QNB0100-001 CAR ANT JACK
J 751 QNZ0095-001 CONNECTOR
J 931 QNN0175-001 PIN JACK
L 1 QQL231K-4R7Y INDUCTOR
L 701 QQL231K-470Y INDUCTOR
L 961 QQR0703-001 CHOKE COIL

R 3 NRSA63J-472X MG RESISTOR
R 4 NRSA63J-473X MG RESISTOR
R 5 NRSA63J-332X MG RESISTOR
R 7 NRSA63J-473X MG RESISTOR
R 8 NRSA63J-472X MG RESISTOR
R 9 NRSA63J-102X MG RESISTOR
R 10 NRSA63J-392X MG RESISTOR
R 12 NRSA63J-102X MG RESISTOR
R 14 NRS181J-330X MG RESISTOR
R 24 NRSA63J-102X MG RESISTOR
R 25 NRSA63J-102X MG RESISTOR
R 26 NRSA63J-103X MG RESISTOR
R 27 NRSA63J-102X MG RESISTOR
R 29 NRSA63J-152X MG RESISTOR
R 30 NRS181J-120X MG RESISTOR
R 32 NRSA63J-0R0X MG RESISTOR
R 34 NRSA63J-223X MG RESISTOR
R 112 NRSA63J-223X MG RESISTOR
R 113 NRSA63J-222X MG RESISTOR
R 115 NRS181J-334X MG RESISTOR
R 116 NRS181J-102X MG RESISTOR
R 131 NRSA02J-222X MG RESISTOR

Parts number Parts name Area

1 DTC114EKA-X TRANSISTOR
2 DTC114EKA-X TRANSISTOR
3 2SC2412K/R/-X TRANSISTOR
4 DTA114EKA-X TRANSISTOR
5 2SA1037AK/RS/-X TRANSISTOR
6 2SA1037AK/RS/-X TRANSISTOR
7 2SC3661-X TRANSISTOR
10 2SC3661-X TRANSISTOR
11 2SC2412K/R/-X TRANSISTOR
12 2SC2412K/R/-X TRANSISTOR
131 2SC2412K/R/-X TRANSISTOR
132 2SC2412K/R/-X TRANSISTOR
151 2SC2412K/R/-X TRANSISTOR
231 2SC2412K/R/-X TRANSISTOR
232 2SC2412K/R/-X TRANSISTOR
241 2SC2412K/R/-X TRANSISTOR
251 2SC2412K/R/-X TRANSISTOR
301 2SD601A/R/-X TRANSISTOR
302 2SD601A/R/-X TRANSISTOR
303 DTC114EKA-X TRANSISTOR
750 2SC2412K/R/-X TRANSISTOR
891 UN2211-X TRANSISTOR
951 DTA114EKA-X TRANSISTOR
952 DTA114EKA-X TRANSISTOR
962 2SB1322/RS/-T TRANSISTOR
965 DTC114EKA-X TRANSISTOR
966 DTC114EKA-X TRANSISTOR
967 2SA1037AK/RS/-X TRANSISTOR
978 DTC114EKA-X TRANSISTOR
979 DTA114EKA-X TRANSISTOR

Block No. 01

Remarks

Item

A

R 132 NRSA63J-222X MG RESISTOR
R 133 NRS181J-101X MG RESISTOR
R 134 NRSA02J-102X MG RESISTOR
R 135 NRSA63J-101X MG RESISTOR
R 136 NRSA63J-102X MG RESISTOR
R 141 NRSA63J-153X MG RESISTOR
R 142 NRSA63J-153X MG RESISTOR
R 143 NRSA63J-393X MG RESISTOR
R 144 NRSA63J-393X MG RESISTOR
R 151 NRSA63J-103X MG RESISTOR
R 152 NRSA63J-223X MG RESISTOR
R 153 NRSA63J-472X MG RESISTOR
R 212 NRSA63J-223X MG RESISTOR
R 213 NRSA63J-222X MG RESISTOR
R 215 NRS181J-334X MG RESISTOR
R 216 NRS181J-102X MG RESISTOR
R 231 NRSA02J-222X MG RESISTOR
R 232 NRSA63J-222X MG RESISTOR
R 233 NRSA02J-101X MG RESISTOR
R 234 NRSA02J-102X MG RESISTOR
R 235 NRS181J-101X MG RESISTOR
R 236 NRSA63J-102X MG RESISTOR
R 241 NRSA63J-153X MG RESISTOR
R 242 NRSA63J-153X MG RESISTOR
R 243 NRSA63J-393X MG RESISTOR
R 244 NRSA63J-393X MG RESISTOR
R 245 NRS181J-123X MG RESISTOR
R 246 NRSA63J-153X MG RESISTOR
R 247 NRSA63J-393X MG RESISTOR
R 251 NRSA63J-103X MG RESISTOR
R 252 NRSA63J-223X MG RESISTOR
R 253 NRSA63J-472X MG RESISTOR
R 301 NRSA63J-473X MG RESISTOR
R 302 NRSA63J-473X MG RESISTOR
R 303 NRSA63J-103X MG RESISTOR
R 304 NRSA63J-222X MG RESISTOR
R 305 NRSA63J-153X MG RESISTOR
R 306 NRSA63J-471X MG RESISTOR
R 307 NRSA63J-103X MG RESISTOR
R 308 NRSA63J-473X MG RESISTOR
R 701 NRSA63J-271X MG RESISTOR
R 702 NRS181J-271X MG RESISTOR
R 703 NRS181J-271X MG RESISTOR
R 704 NRSA63J-271X MG RESISTOR
R 705 NRSA63J-103X MG RESISTOR
R 706 NRSA63J-473X MG RESISTOR
R 707 NRS181J-473X MG RESISTOR
R 708 NRSA63J-104X MG RESISTOR
R 709 NRS181J-104X MG RESISTOR
R 710 NRS181J-272X MG RESISTOR
R 711 NRSA63J-391X MG RESISTOR
R 712 NRS181J-103X MG RESISTOR
R 713 NRSA63J-103X MG RESISTOR
R 715 NRS181J-103X MG RESISTOR
R 716 NRS181J-103X MG RESISTOR
R 717 NRS181J-103X MG RESISTOR
R 718 NRS181J-472X MG RESISTOR
R 719 NRSA63J-472X MG RESISTOR
R 720 NRSA63J-472X MG RESISTOR
R 721 NRS181J-472X MG RESISTOR
R 722 NRSA63J-472X MG RESISTOR
R 723 NRS181J-472X MG RESISTOR
R 724 NRS181J-472X MG RESISTOR

Parts number Parts name Area

Remarks

3-11

KS-FX722R

Q

Q

Electrical parts list (Main board)

Item

A

R 725 NRS181J-472X MG RESISTOR
R 726 NRS181J-472X MG RESISTOR
R 727 NRSA63J-472X MG RESISTOR
R 732 NRS181J-473X MG RESISTOR
R 733 NRSA63J-472X MG RESISTOR
R 734 NRSA63J-472X MG RESISTOR
R 736 NRSA63J-473X MG RESISTOR
R 737 NRSA63J-473X MG RESISTOR
R 738 NRS181J-473X MG RESISTOR
R 739 NRSA63J-473X MG RESISTOR
R 740 NRS181J-473X MG RESISTOR
R 741 NRSA63J-473X MG RESISTOR
R 743 NRSA63J-103X MG RESISTOR
R 746 NRSA63J-473X MG RESISTOR
R 748 NRSA63J-473X MG RESISTOR
R 750 NRSA63J-243X MG RESISTOR
R 752 NRSA63J-334X MG RESISTOR
R 753 NRSA63J-223X MG RESISTOR
R 754 NRSA63J-101X MG RESISTOR
R 755 NRSA63J-103X MG RESISTOR
R 756 NRSA63J-104X MG RESISTOR
R 757 NRSA63J-104X MG RESISTOR
R 758 NRSA63J-101X MG RESISTOR
R 759 NRSA63J-334X MG RESISTOR
R 761 NRSA63J-222X MG RESISTOR
R 762 NRSA63J-222X MG RESISTOR
R 763 NRSA63J-222X MG RESISTOR
R 773 NRSA63J-473X MG RESISTOR
R 891 NRSA63J-473X MG RESISTOR
R 892 NRSA63J-102X MG RESISTOR
R 911 NRSA63J-271X MG RESISTOR
R 912 NRSA63J-271X MG RESISTOR
R 913 NRS181J-100X MG RESISTOR
R 941 NRSA63J-473X MG RESISTOR
R 960 NRS181J-101X MG RESISTOR
R 961 NRS181J-101X MG RESISTOR
R 962 NRSA63J-103X MG RESISTOR
R 963 NRS181J-472X MG RESISTOR
R 969 NRSA63J-222X MG RESISTOR
R 970 NRSA63J-473X MG RESISTOR
R 974 NRS181J-123X MG RESISTOR
R 975 QRE141J-243Y C RESISTOR 24K 5% 1/4W
R 977 NRS181J-471X MG RESISTOR
R 978 NRS181J-682X MG RESISTOR
R 979 NRSA63J-103X MG RESISTOR
R 980 NRSA63J-183X MG RESISTOR
R 981 NRS181J-102X MG RESISTOR
R 982 NRS181J-103X MG RESISTOR
R 983 NRS181J-103X MG RESISTOR
TU 1 QAU0222-001 TUNER
X 701 QAX0406-001Z CRYSTAL
X 761 QAX0263-001Z CRYSTAL

Parts number Parts name Area

Block No. 01

Remarks

Electrical parts list (Mecha control board)

Item

A

C 401 NDC31HJ-101X C CAPACITOR
C 402 NDC31HJ-101X C CAPACITOR
C 403 NDC31HJ-101X C CAPACITOR
C 404 NDC31HJ-101X C CAPACITOR
C 405 NDC31HJ-101X C CAPACITOR
C 406 NDC31HJ-101X C CAPACITOR
C 407 NDC31HJ-101X C CAPACITOR
C 408 NDC31HJ-101X C CAPACITOR
C 409 QEKJ1CM-226Z E CAPACITOR 22MF 20% 16V
C 410 QFV61HJ-153Z MF CAPACITOR 0.015MF 5% 50V
C 411 QFV61HJ-153Z MF CAPACITOR 0.015MF 5% 50V
C 412 NCB31EK-104X C CAPACITOR
C 413 NCB31EK-104X C CAPACITOR
C 414 QEKJ1CM-226Z E CAPACITOR 22MF 20% 16V
C 415 NCB31EK-103X C CAPACITOR
C 418 NDC31HJ-221X C CAPACITOR
C 419 QEKJ1HM-474Z E CAPACITOR 0.47MF 20% 50V
C 421 NCB31HK-103X C CAPACITOR
C 422 NCB31EK-104X C CAPACITOR
C 423 QERF1CM-106Z E CAPACITOR 10MF 20% 16V
C 424 NCB31EK-104X C CAPACITOR
C 425 NCB31HK-103X C CAPACITOR
CN401 QGB1214K1-18S CONNECTOR
CN402 VMP3501-001 WIRE CONNECTOR
CN403 QGF1219F1-10S CONNECTOR
D 401 MA3047/H/-X ZENER DIODE
D 402 DSK10C-T1 DIODE
IC401 CXA2559Q IC
IC402 LB1641 IC

R 401 NRS181J-391X MG RESISTOR
R 402 NRSA63J-104X MG RESISTOR
R 403 NRSA63J-104X MG RESISTOR
R 404 NRSA63J-104X MG RESISTOR
R 405 NRSA63J-104X MG RESISTOR
R 406 NRSA63J-181X MG RESISTOR
R 407 NRSA63J-181X MG RESISTOR
R 408 NRSA63J-123X MG RESISTOR
R 409 NRSA63J-243X MG RESISTOR
R 410 NRSA63J-243X MG RESISTOR
R 411 NRSA63J-123X MG RESISTOR
R 412 NRSA02J-101X MG RESISTOR
R 413 NRSA63J-183X MG RESISTOR
R 414 NRSA63J-392X MG RESISTOR
R 415 NRSA63J-223X MG RESISTOR
R 416 NRSA63J-914X MG RESISTOR
R 417 NRSA63J-103X MG RESISTOR
R 418 NRSA63J-153X MG RESISTOR
R 422 NRSA02J-332X MG RESISTOR
R 423 NRS181J-473X MG RESISTOR
R 424 NRSA02J-332X MG RESISTOR
R 425 NRS181J-330X MG RESISTOR

Parts number Parts name Area

402 DTC114EKA-X TRANSISTOR
403 2SB1322/RS/-T TRANSISTOR

Block No. 02

Remarks

3-12

KS-FX722R

Electrical parts list (Front board)

Item

A

C 651 NCB31HK-103X C CAPACITOR
C 652 NBE20JM-475X TS E CAPACITOR
C 653 NCB21HK-681X C CAPACITOR
CP701 VMC0335-001 CONNECTOR
D 601 SML-310LT/MN/-X LED
D 602 SML-310VT/JK/-X LED
D 603 SML-310VT/JK/-X LED
D 604 SML-310VT/JK/-X LED
D 605 SML-310VT/JK/-X LED
D 606 SML-310VT/JK/-X LED
D 607 SML-310VT/JK/-X LED
D 608 SML-310VT/JK/-X LED
D 609 SML-310VT/JK/-X LED
D 610 SML-310VT/JK/-X LED
D 611 LNJ308G81/1-3/X LED
D 612 SML-310VT/JK/-X LED
D 614 SML-310VT/JK/-X LED
D 615 SML-310VT/JK/-X LED
D 616 SML-310VT/JK/-X LED
D 617 SML-310VT/JK/-X LED
D 618 SML-310VT/JK/-X LED
D 619 SML-310VT/JK/-X LED
D 620 SML-310VT/JK/-X LED
D 621 SML-310VT/JK/-X LED
D 622 SML-310VT/JK/-X LED
D 623 SML-310VT/JK/-X LED
D 625 SML-310VT/JK/-X LED
D 626 SML-310VT/JK/-X LED
D 627 SML-310VT/JK/-X LED
D 652 MA152WA-X DIODE
D 653 MA152WA-X DIODE
D 654 MA152WK-X SI DIODE
D 655 MA152WK-X SI DIODE
IC651 LC75823W IC
JS601 QSW0793-001 ROTARY ENCODER
PL601 QLL0033-003 LAMP
PL603 QLL0033-003 LAMP
R 601 NRSA63J-561X MG RESISTOR
R 602 NRSA63J-821X MG RESISTOR
R 603 NRSA63J-122X MG RESISTOR
R 604 NRSA63J-182X MG RESISTOR
R 605 NRSA63J-272X MG RESISTOR
R 606 NRSA63J-392X MG RESISTOR
R 607 NRSA63J-561X MG RESISTOR
R 608 NRSA63J-821X MG RESISTOR
R 609 NRSA63J-122X MG RESISTOR
R 610 NRSA63J-182X MG RESISTOR
R 611 NRSA63J-272X MG RESISTOR
R 612 NRSA63J-392X MG RESISTOR
R 613 NRSA63J-561X MG RESISTOR
R 614 NRSA63J-821X MG RESISTOR
R 615 NRSA63J-122X MG RESISTOR
R 616 NRSA63J-182X MG RESISTOR
R 617 NRSA63J-272X MG RESISTOR
R 631 NRSA63J-821X MG RESISTOR
R 633 NRSA02J-391X MG RESISTOR
R 634 NRSA02J-102X MG RESISTOR
R 635 NRSA63J-681X MG RESISTOR
R 636 NRSA63J-271X MG RESISTOR
R 637 NRSA02J-271X MG RESISTOR
R 638 NRSA63J-271X MG RESISTOR
R 639 NRSA02J-471X MG RESISTOR
R 640 NRSA63J-821X MG RESISTOR

Parts number Parts name Area

Block No. 03

Remarks

Item

A

R 641 NRSA02J-821X MG RESISTOR
R 651 NRSA63J-152X MG RESISTOR
R 652 NRSA02J-473X MG RESISTOR
R 653 NRSA63J-184X MG RESISTOR
R 654 NRSA63J-103X MG RESISTOR
R 655 NRSA63J-103X MG RESISTOR
R 656 NRSA63J-103X MG RESISTOR
R 663 NRSA63J-101X MG RESISTOR
S 601 NSW0066-001X TACT SWITCH
S 602 NSW0066-001X TACT SWITCH
S 603 NSW0066-001X TACT SWITCH
S 604 NSW0066-001X TACT SWITCH
S 605 NSW0066-001X TACT SWITCH
S 606 NSW0066-001X TACT SWITCH
S 607 NSW0066-001X TACT SWITCH
S 608 NSW0066-001X TACT SWITCH
S 609 NSW0066-001X TACT SWITCH
S 610 NSW0066-001X TACT SWITCH
S 611 NSW0066-001X TACT SWITCH
S 612 NSW0066-001X TACT SWITCH
S 613 NSW0066-001X TACT SWITCH
S 614 NSW0066-001X TACT SWITCH
S 615 NSW0066-001X TACT SWITCH
S 616 NSW0066-001X TACT SWITCH
S 617 NSW0066-001X TACT SWITCH
S 618 NSW0066-001X TACT SWITCH
S 619 NSW0066-001X TACT SWITCH
S 620 NSW0066-001X TACT SWITCH

Parts number Parts name Area

Remarks

3-13

KS-FX722R

Packing materials and accessories parts list

P1

P4

A1

A15

P3

Block No.
Block No.

M
M

3
4

P5

M
M

M
M

A13

P2

KIT:A7 A11

A14

A12

P5

P1

A2 A6

P7

3-14

A16

P6

Item Parts number Parts name Area

Parts list (Packing)

M3MM

Parts list (Accessories)

M4MM

DUT,SPA,ITA
SWE,FIN

ENG,GER,FRE

A

P 1 FSPG4002-001 POLY BAG 2 INSTRUCTIONS
P 2 QPA00801205 POLY BAG 1 KIT
P 3 QPC03004315P POLY BAG 1 SET
P 4 GE30123-005A CARTON 1
P 5 GE10007-001A PAPER CUSHION 2 LEFT/RIGHT SIDE
P 6 QPA01003003 POLY BAG 1 HARD CASE
P 7 FSYH4036-068 SHEET 1

Item Parts number Parts name Area

A

A 1 GET0010-001A INSTRUCTIONS 1
A 2 GET0010-002A INSTRUCTIONS 1
A 3 GET0010-003A INSTALL MANUAL 1

A 4 BT-54013-1 WARRANTY CARD 1
A 5 VND3046-001 SERIAL TICKET 1
A 6 VND3050-002 IDENTITY CARD 1
A 7 VKH4871-001SS MOUNT BOLT 1
A 8 VKZ4328-001 LOCK NUT 1 FOR M5
A 9 WNS5000Z WASHER 1
A 10 FSKL4010-002 HOOK 2
A 11 VKZ4027-202 PLUG NUT 1
A 12 FSKM2004-202 MOUNTING SLEEVE 1
A 13 QAM0175-001 POWER CORD 1
A 14 FSJD2034-001 TRIM PLATE 1
A 15 LV40978-001A CAUTION SHEET 1
A 16 FSJB3001-30C HARD CASE 1

KS-FX722R

Block No.

Q'ty Description

Block No.

Q'ty Description

ENG,GER,FRE,DUT

SPA,ITA,SWE,FIN

GET0010-004A INSTALL MANUAL 1
GET0010-005A INSTALL MANUAL 1

KIT KDGS717K-SCREW1 SCREW PARTS KIT 1 A7-A11

3-15