Sharp XL-DK257N Schematic

XL-DK257N

SERVICE MANUAL

No. S2807XLDK257N

MICRO COMPONENT SYSTEM

O
I

D
U
A
IN

MODEL

XL-DK257N Micro Component System consisting of
XL-DK257N (main unit) and CP-DK257N (speaker system).

• In the interests of user-safety (Required by safety regulations in
some countries) the set should be restored to its original condition
and only parts identical to those specified be used.

XL-DK257N

iPod is a registered trademark of Apple Inc.

CONTENTS

PRECAUTIONS FOR USING LEAD-FREE SOLDER

CHAPTER 1. GENERAL DESCRIPTION

[1] Important Service Safety Precaution ................ 1-1

[2] Important Service Notes (for U.S.A only).......... 1-1

[3] Specifications..................................................... 1-2

[4] Name Of Parts ................................................... 1-3

CHAPTER 2. ADJUSTMENTS

[1] CD Section .................................................. 2-1

[2] Test Mode .................................................... 2-2

[3] Standard Specification Of Stereo System

Error Message Display Contents ................. 2-4

CHAPTER 3. MECHANICAL DESCRIPTION

[1] Disassembly ................................................ 3-1

CHAPTER 4. BLOCK DIAGRAM

[1] Block Diagram ............................................. 4-1

CHAPTER 5. CIRCUIT DESCRIPTION

[1] Waveforms Of Servo Circuit ........................ 5-1

[2] IC Voltage .................................................... 5-3

CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS
LAYOUT

[1] Notes On Schematic Diagram ..................... 6-1

[2] Types Of Transistor And LED ...................... 6-1

[3] Schematic Diagram ..................................... 6-2

[4] Charts Of Connecting Wires ...................... 6-10

[5] Wiring Side of PWB ................................... 6-12

CHAPTER 7. FLOWCHART

[1] Troubleshooting ........................................... 7-1

CHAPTER 8. OTHER

[1] Function Table Of IC .................................... 8-1

[2] FL Display.................................................... 8-9

PARTS GUIDE

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.

!

SHARP CORPORATION

– 1

This document has been published to be used for
after sales service only.
The contents are subject to change without notice.

XL-DK257N

PRECAUTIONS FOR USING LEAD-FREE SOLDER

1. Employing lead-free solder

"MAIN, POWER, AMPLIFIER, HEADPHONE, MICOM REFLASH, DISPLAY, SPEAKER, VOLUME LED LIGHT UP,
iPOD, CD PWB" of this model employs lead-free solder.
The LF symbol indicates lead-free solder, and is attached on the PWB and service manuals. The alphabetical
character following LF shows the type of lead-free solder.

Example:

Indicates lead-free solder of tin, silver and copper.

2. Using lead-free wire solder

When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with
conventional lead wire solder may cause damage or accident due to cracks.
As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40 C, were
commend you to use a dedicated soldring bit, if you are not familiar with how to obtain lead-free wire solder or
soldering bit, contact our service station or service branch in your area.

3. Soldering

As the melting point of lead-free solder (Sn-Ag-Cu) is about 220 C which is higher than the conventional lead
solder by 40 C, and as it has poor solder wet ability, you may be apt to keep the soldering bit in contact with the
PWB for extended period of time. However, since the land may be peeled off or the maximum heat-resistance
temperature of parts may be exceeded, remove the bit from the PWB as soon as you confirm the steady
soldering condition.
Lead-free solder contains more tin, and the end of the soldering bit may be easily corrected. Make sure to turn on
and off the power of the bit as required.
If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit
after every use of it.

When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.
Be careful when replacing parts with polarity indication on the PWB silk.

Lead-free wire solder for servicing

Ref No.

PWB-A

PWB-B

PWB-C

PWB-D 92LPWB7119CDUS

Parts No.

92LPWB7119MANS

92LPWB7119DPLS

92LPWB7119PODS

MAIN (A1), POWER (A2), AMPLIFIER (A3) , HEADPHONE (A4), MICOM REFLASH (A5)

DISPLAY (B1), SPEAKER (B2), VOLUME LED LIGHT UP (B3)

iPOD

CD

Description

– 2

i

XL-DK257N

CHAPTER 1.

GENERAL DESCRIPTION

[1] Important Service Safety Precaution

CAUTION : “These servicing instructions are for use by qualified service personnel only. To reduce
the risk of electric shock do not perform any servicing other than that contained in the operating
instructions unless you are qualified to do so”.

WARNING

1. For continued safety, no modification of any circuit should be attempted.

2. Disconnect AC power before servicing.

CAUTION: FOR CONTINUED
PROTECTION AGAINST FIRE
HAZARD, REPLACE ONLY WITH
SAME TYPE F801, F802, 6A, 125V/
F803, F804 2A, 125V/
F805 1.6A, 125V/
F806 5A, 125V FUSES.

ATTENTION: POUR ASSURER
UNE LONGUE PROTECTION CONTRE
UN INCENDIE, REMPLACER SEULEMENT
PAR UN FUSIBLE DE
TYPE F801, F802, 6A, 125V/
F803, F804 2A, 125V/
F805 1.6A, 125V/
F806 5A, 125V FUSES.

[2] Important Service Notes (for U.S.A only)

BEFORE RETURNING THE AUDIO PRODUCT

(Fire & Shock Hazard)

Before returning the audio product to the user, perform
the following safety checks.

1. Inspect all lead dress to make certain that leads are not
pinched or that hardware is not lodged between the
chassis and other metal parts in the audio product.

2. Inspect all protective devices such as insulating
materials, cabinet, terminal board, adjustment and
compartment covers or shields, mechanical insulators
etc.

3. To be sure that no shock hazard exists, check for
leakage current in the following manner.

Plug the AC line cord directly into a 120 volt AC outlet.

*
* Using two clip leads, connect a 1.5k ohm, 10 watt

resistor paralleled by a 0.15µF capacitor in series
with all exposed metal cabinet parts and a known
earth ground, such as conduit or electrical ground
connected to earth ground.

Use a VTVM or VOM with 1000 ohm per volt, or

*

higher, sensitivity to measure the AC voltage drop
across the resistor (See diagram).

* Connect the resistor connection to all exposed metal

parts having a return path to the chassis (antenna,
metal cabinet, screw heads, knobs and control shafts,
escutcheon, etc.) and measure the AC voltage drop
across the resistor.

VTVM

AC SCALE

1.5k ohms
10W

0.15µF

TEST PROBE
TO EXPOSED
METAL PARTS

CONNECT TO
KNOWN EARTH
GROUND

All check must be repeated with the AC line cord plug
connection reversed.

Any reading of 0.3 volt RMS (this corresponds to 0.2
milliamp. AC.) Or more is excessive and indicates a
potential shock hazard which must be corrected before
returning the audio product to the owner.

1 – 1

1 – 3

XL-DK257N

[3] Specifications

General

Power source AC 120 V ~ 60 Hz

Power consumption 56 W

Dimensions Width: 7-1/16" (180 mm)

Weight 9.5 lbs (4.3 kg)

Height: 10-2/8" (260 mm)
Depth: 10-6/8" (273 mm)

Amplifier

Output power

Output terminals Speakers: 4 ohms

Input terminals Audio In (Audio signal):

RMS : Total 160 Watts (80 Watts per

channel into 4 ohms at 1 kHz, 10%
total harmonic distortion.)

FTC : 60 Watts minimum RMS per

channel into 4 ohms from 100 Hz to
20 kHz, 10% total harmonic
distortion.

Headphones: 16 - 50 ohms
(recommended: 32 ohms)
Subwoofer pre-out (audio signal):
150 mV/10 k ohms at 70 Hz

250 mV/47 k ohms

CD player

Type Single disc multi-play compact disc player

Signal readout Non-contact, 3-beam semiconductor laser

D/A converter Multi bit D/A converter

Frequency response 20 - 20,000 Hz

Dynamic range 90 dB (1 kHz)

pickup

Tuner

Frequency range

FM: 87.5 - 108 MHz
AM: 530 - 1,720 kHz

Speaker

Type

Maximum input
power

Rated input power 80 W

Impedance 4 ohms

Dimensions Width: 5-13/16" (148 mm)

Weight 5.40 lbs (2.45 kg)/each

2-way type speaker system
2" (5 cm) tweeter
4-3/4" (12 cm) woofer

160 W

Height: 10-1/4" (260 mm)
Depth: 7-13/16" (198.5 mm)

1 – 4

1 – 2

[4] Names Of Parts

4

1

2

3

Docking Station

MICRO COMPONENT SYSTEM

10
11
12

13
14

15

XL-DK257N

Front panel

1. Disc Tray

2. Power On/Stand-by Button

3. Disc Tray Open/Close Button

4. Timer Indicator

5. Disc or iPod Play or Pause button

6. Disc Stop Button

7. Volume Control

8. Audio In Jack

9. Phones Jack

10. CD Button

11. Tuner (Band) Button

12. Remote sensor

13. Audio In Button

14. iPod Button

15. iPod Docking Station

1234 56

12 13

8910

7

14

15

11

3

4

5

Display

1. MP3/WMA Folder Indicator

2. MP3/WMA Title Indicators

3. MP3 Indicator

4. WMA Indicator

5. Sleep Indicator

6. Timer Play Indicator

7. MP3/WMA Total Indicator

8. Daily Timer Indicator

9. FM Stereo Mode Indicator

10. FM Stereo Receiving Indicator

11. Memory Indicator

12. Extra Bass Indicator

13. Disc Repeat Play Indicator

14. Disc Pause Indicator

15. Disc Play Indicator

Rear panel

1. Speaker Terminals

2. AC Power Cord

3. FM 75 Ohms Antenna Jack

4. AM Antenna Ground Terminal

5. AM Loop Antenna Terminal

6. Video Out Jack

7. Subwoofer Pre-output Jack

6

Speaker system

1

7

1. Tweeter

2. Woofer

3. Bass Reflex Duct

4. Speaker Wire

2

1 – 5

1 – 3

XL-DK257N

1

2

3

4

5
6

7

8

9

12

10

11

15 16

19

22

1817

13

14

20 21

Remote control

1. Remote Control Transmitter

2. Disc Clear/Dimmer, iPod Menu Button

3. Memory, iPod Enter Button

4. Disc Direct Search Buttons

5. Equalizer Mode Select Button

6. Extra Bass/Demo Button

7. Volume Up and Down Buttons

8. Power On/Stand-by Button

9. CD Button

10. Tuner (Band) Button

11. Audio In/iPod Button

12. Disc Stop Button

13. Disc Play or Pause Button

14. iPod Play or Pause Button

15. Tuning Up, Select iPod Menu Items Button

16. CD Track Up or Fast Forward, Tuner Preset Up,
Time Up Button

17. CD Track Down or Fast Reverse, Tuner Preset Down,
Time Down Button

18. Tuning Down, Select iPod Menu Items Button

19. Play Mode Button

20. Display Button

21. Folder Button

22. Clock/Timer Button

1 – 6

1 – 4

CHAPTER 2. ADJUSTMENTS

[1] CD Section

1. CD SECTION

• Adjustment

Since this CD system incorporates the following
automatic adjustment functions, readjustment is not
needed when replacing the pickup. Therefore,
different PWBs and pickups can be combined freely.

Each time a disc is changed, these adjustments are
performed automatically. Therefore, playback of
each disc can be performed under optimum
conditions.

Items adjusted automatically

1) Offset adjustment (The offset voltage between the
head amplifier output and the VREF reference
voltage is compensated inside the IC.)

* Focus offset adjustment

* Tracking offset adjustment

2) Tracking balance adjustment

3) Gain adjustment (The gain is compensated inside
the IC so that the loop gain at the gain crossover
frequency will be 0 dB.)

XL-DK257N

* Focus gain adjustment

* Tracking gain adjustment

2 – 1

XL-DK257N

[2] Test Mode

• Setting the test mode

During AC unplug, plug-in AC while pressing down the
POWER button and CD button. Then, press the CD
button to enter the test mode.

Step

Step

Step

Step

C DTEST

OPEN/CLOSE operation is using manual. IL isn’t done

/

1

2

3

4

<< >> key input.

Laser ON.

/

<< >> key input.

Focus ON

/

<< >> key input.

CLV Servo ON

/

<< >> key input.

IL isn’t done

Step

Tracking Servo ON

/

5

Hold down << CD >> key for more than 2 sec.

Start Auto Adjustment at current pick-up location.

<< >> key input.

Reading Sub-code and Display

<<STOP>> key input.

STOP and return to Step

<<STOP>> key input.

1

2 – 2

XL-DK257N

STOP and return to Step

Everytime << DISPLAY >> key input

a) Focus Balance = FB : XX
b) Focus Gain = FG : XX
c) Tracking Balance = TB : XX
d) Tracking Gain = TG : XX
e) Focus Offset = FOFF : XX
f) Tracking Offset = TOFF : XX
g) RFRP = RFRP : XX
h) Focus Error
(RW Judgement) = RW : XX - XXXX
i) Focus Error
(Other than RW Judgement) = DA : XX - XXXX

<<STOP>> key input.

STOP and return to Step

Note

Sliding the PICKUP with << >>, << >> button can be set

1

1

in STOP mode or play mode.
During at Step , if press << >> for more than 1 sec, it directly
goes to step .

1

5

/

To cancel: Power OFF

2 – 3

XL-DK257N

[3] Standard Specification Of Stereo System Error Message Display Contents

Error Contents DISPLAY Notes

CD Focus Not Match/IL Time Over. ‘NO DISC’

TUNER PLL Unlock.

87.50

FM MHz

AMP abnormal detection and +B PROTECTION display

In case AMP abnormal detection or +B PROTECTION had occurred, the unit will automatically enter to stand-by
mode and Timer indicator will flashing as below.

Example: In case of speaker abnormal

PLL Unlock.

ON
TIMER
LED OFF OFF

NO NO. 1.1

NO. 1 : +B PROTECTION
NO. 2 : AMP abnormal

FLASHING FLASHING

OFF

NO. 2

1

FRAME

ON ON ON

OFF OFF OFF OFF

NO. 2

(REPEAT)

BEFORE TRANSPORTING THE UNIT

The following process need to be taken after set tapering/parts replacement.

1. Press the POWER ON/STAND-BY button to enter stand-by mode.

2. While pressing down the POWER button and the CD button, plug-in AC. The Micro Computer version number will
be displayed as "X7U10**".

3. Press the POWER button until "WAIT"--> "FINISHED" appears.

4. Unplug the AC cord and the unit is ready for transporting.

2 – 4

XL-DK257N

CHAPTER 3.

MECHANICAL DESCRIPTION

[1] Disassembly

Caution on disassembly

Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:

1) Take cassette tape and compact disc out of the unit.

2) Be sure to remove the power supply plug from the
wall outlet before starting to disassemble the unit.

3) Take off nylon bands or wire holders where they
need to be removed when disassembling the unit.
After servicing the unit, be sure to rearrange the
leads where they were before disassembling.

4) Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.

STEP REMOVAL PROCEDURE FIGURE

1 Top Cabinet 1

2 Side Panel

(Left/Right)

3 CD Changer unit 2

4 Rear Panel with 2

Speaker PWB

5 Front Panel 3

6 Main PWB 3

7 Power PWB 3

8 Speaker PWB 4

9 Display PWB 5

10 USB PWB / SUB PWB 5

11 Jack PWB 5

12 Re-Flash PWB 6

13 CD MP3 PWB 7

14 CD Mechanism 7

1. Screw ............................(A1) X 6

1. Screw ............................(B1) X 8

1. Screw ............................(C1) X 2

2. Hook .............................. (C2) X 2

3. Socket ...........................(C3) X 3

4. Flat Cable ...................... (C4) X 2

1. Screw ............................(D1) X 4

2. Socket ...........................(D2) X 1

3. Flat Cable ...................... (D3) X 1

1. Screw ............................(E1) X 3

2. Flat Cable ...................... (E2) X 2

3. Socket ...........................(E3) X 1

4. Hook .............................. (E4) X 2

1. Screw ............................(F1) X 3

2. Socket ........................... (F2) X 2

1. Screw ............................(G1) X 4

1. Screw ............................(H1) X 2

1. Knob ...............................(J1) X 1

2. Nut..................................(J2) X 1

3. Washer...........................(J3) X 1

4. Screw .............................(J4) X 6

1. Screw ............................(K1) X 2

1. Screw ............................ (L1) X 1

1. Screw ........................... (M1) X 1

1. Screw ............................(N1) X 3

2. Flat Cable ...................... (N2) X 2

3. Socket ...........................(N3) X 1

1. Screw ............................(P1) X 4

2. Screw ............................(P2) X 4

1

8

(A1)x2
3x12mm

(B1)x2
3x10mm

Side Panel
(Right)

(A1)x2
3x12mm

(B1)x2
3x10mm

(C4)x2

(C3)x1

Rear Panel

Speaker PWB

Power PWB

Rear Panel

(C3)x2

(G1)x4

4x6mm

(B1)x2
3x10mm

(D1)x4
3x10mm

(E4)x1

PULL

(F2)x1

Top Cabinet

Figure 1

CD MP3 PWB

Figure 2

(E1)x1

3x6mm

(F1)x1

3x6mm

CD Changer Unit

(C1)x1
3x10mm

(E3)x1

(B1)x2
3x10mm

PULL

Hook

(C2)x1

Front Panel

(D2)x1

Front panel

Side Panel

(Left)

Front Panel

(D3)x1

PULL

(A1)x2
3x12mm

Hook

(C2)x1

PULL

(C1)x1
3x10mm

(E2)x2

Hook
(E4)x1

Note:

After removing the connector for the optical pickup from
the connector, wrap the conductive aluminium foil around
the front end of the connector so as to protect the optical
pickup from electrostatic damage.

3 – 1

Main PWB

Figure 3

(F1)x2
3x10mm

(F2)x1

(E1)x2

3x10mm

XL-DK257N

Speaker PWB

Display PWB

(J4)x6

Ø2.6x10mm

SUB PWB

USB PWB

Rear Panel

Figure 4

Front Panel

(J2)x1

(J3)x1

(H1)x2
Ø3x10mm

(J1)x1

CD Mechanism

CD Changer Unit

Figure 8

(P2)x4
Special

Ø2.6x10mm

Re-Flash PWB

(M1)x1

Ø3x10mm

CD Changer
Unit

(K1)x2

Jack PWB

(L1)x1
Special

Figure 5

Main Chassis

Figure 6

(P1)x2

Ø3x10mm

(N1)x3

Ø3x10mm

Figure 7

(N2)x2

(P1)x2

Ø3x10mm

(N3)x1

3 – 2

XL-DK257N

STEP PROCEDURE FIGURE

1 Woofer 1. Net Frame Ass’y............ (A1) X 1

REMOVAL

9, 10

2. Catching Holder............. (A2) X 4

3. Screw ............................ (A3) X 4

4. Screw ............................ (A4) X 4

2 Tweeter 1. Screw ............................ (B1) X 2

Speaker Box

Net Frame Ass’y
(A1) x1

(A3)x4

(A2)x4

Ø4x20mm

10

Figure 9

Tweeter Ring

Woofer

Woofer Ring

LOCKING

TA B

Tweeter

Front Board

Figure 10

SPEAKER

WIRE

(B1)x2
Ø3x14mm

(A4)x4
Ø3.5x14mm

SPEAKER
UNIT

LOCKING TAB

CAUTION TO REMOVE SPEAKER UNIT :
PRESS THESE LOCKING TABS TO RELEASE SPEAKER WIRE

3 – 3

XL-DK257N

CHAPTER 4. DIAGRAMS

[1] Block Diagram

Figure 1: BLOCK DIAGRAM (1/2)

4 – 1

XL-DK257N

120V/60Hz

Figure 2: BLOCK DIAGRAM (2/2)

4 – 2

XL-DK257N

[2] CD Block Diagrams

Figure 4-3: CD BLOCK DIAGRAM (1/2)

4 – 3

XL-DK257N

PA016AW

Figure 4-4: CD BLOCK DIAGRAM (2/2)

4 – 4

XL-DK257N

FOO

TRO

1

9

10

2

9

13

DMO

FOO

9

13

FOO

DMO

TEI

RFO

FOO

9

6

89

9

FOO

6

TEI

9

FOO

DMO

LPFO

TMAX

13

76

74

67

66

65

BCKI

AIN

LRCKI

89

RFO

7

8

614

5

1

6

1

4

1

619

10115

CHAPTER 5.

CIRCUIT DESCRIPTION

[1] Waveforms Of Servo Circuit

IC1 IC1

IC1 IC1

IC1 IC1

IC1

IC1

IC1

IC1

IC1

IC1

IC1 IC1

IC1

IC1

IC1 IC1

IC1

5 – 1

[2] Voltage

IC1

PIN

VOLTAGE

NO

1 0.02 26 0.01 51 1.53 76 3.26
2 1.63 27 1.52 52 0.03 77 1.63
3 0.76 28 3.03 53 3.27 78 0.98
4 0.70
5 0.59 30 1.52 55 0.03 80 1.74
6 0.70
7 1.63 32 3.27 57 1.53 82 1.63
8 3.27 33 0.03 58 3.27 83 1.68

9 1.63 34 4.53 59 0.04 84 1.63
10 1.63 35 1.53 60 3.27 85 1.62
11 1.63 36 0.01 61 0.03 86 1.64
12 1.63 37 3.25 62 0.03 87 1.66
13 1.63 38 2.41 63 0.03 88 1.62
14 0.01 39 2.14 64 0.03 89
15 0.52 40 2.59 65 1.62 90 3.27
16 0.55 41 2.25 66 1.65 91 3.25
17 0.01 42 0.61 67 3.24 92 0.01
18 0.01 43 3.25 68 1.49 93 0.02
19 1.11 44 0.04 69 0.02 94 1.63
20 0.36 45 0.04 70 1.63 95 1.63
21 0.26 46 0.04 71 3.26 96 1.63
22 0.01 47 0.04 72 1.61 97 1.63
23 0.26 73 1.31 98 1.63
24 0.34 49 1.64 74 0.02 99 1.64
25 0.54 50 1.65 75 1.38 100 1.63

PIN

VOLTAGE

NO

29 1.52 54 0.03 79 0.02

31 0.01 56 3.27 81 1.63

48 0.10

PIN

NO

VOLTAGE

PIN

NO

VOLTAGE

XL-DK257N

0.50

IC2

PIN

VOLTAGE

NO

1 3.18 10 3.27 19 3.20 28 7.09
2 3.17 11 1.63 20 3.20 29 0.01
3 3.19 12 1.63 21 0.01 30 1.63
4 3.20 13 1.63 22 0.01 31 2.24
5 3.19 14 1.63 23 0.01 32 3.15
6 3.18 15 1.63 24 0.01 33 3.16
7 0.00 16 1.63 25 0.00 34 2.69
8 4.39 17 1.62 26 7.03 35 3.16
9 7.08 18 1.62 27 7.08 36 3.16

Q1 Q2 Q3 Q4

PIN

VOLTAGE

NO

E 3.26 E 5.05 E 1.48 E 0.01

C 0.89 C 3.26 C 3.26 C 0.02

B 4.37 B 4.37 B 2.17 B 3.11

Q5

PIN

VOLTAGE

NO

E 5.08

C 5.05

B

4.37

PIN

VOLTAGE

NO

PIN

VOLTAGE

NO

Q8

PIN

VOLTAGE

NO

E 0.00
C 0.04
B

2.98

PIN

NO

PIN

NO

VOLTAGE

VOLTAGE

PIN

NO

PIN

NO

VOLTAGE

VOLTAGE

5 – 2

XL-DK257N

IC701 IC601 IC705

VOLTAGE

PIN

NO

1 2.60m 51 3.50m 1 4.10 1 8.43
2 2.60m 52 -0.20m 2 4.10 2 8.49
3 3.13 53 1.88 3 4.10 3 3.77
4 3.13 54 3.28 4 0.40m 4 2.39
5 2.00m 55 3.04 5 4.10 5 0.49
6 3.12 56 2.80m 6 4.12 6 0.49
7 3.13 57 2.30m 7 4.10 7 0.49
8 1.30m 58 2.00m 8 4.12 8 0.49

9 0.50m 59 2.80m 9 4.12
10 0.37 60 2.80m 10 4.11
11 0.65 61 2.80m 11 4.12
12 3.21 62 3.13 12 0.40m
13 1.46 63 1.80m 13 0.40m
14 0.20m 64 0.70m 14 0.40m 1 5.01
15 1.35 65 2.00m 15 3.13 2 5.00
16 3.15 66 2.40m 16 3.13 3 4.88
17 3.15 67 3.04 17 3.13 4 0.70m
18 1.15 68 0.60m 18 9.28 5 4.90
19 1.40m 69 1.10m 19 9.28 6 5.00
20 3.11 70 3.28 20 4.10 7 5.02
21 3.28 71 33.80m 21 4.12 8 10.00
22 1.30m 72 3.13 22 4.12
23 2.30m 73 3.13 23 4.11
24 2.60m 74 2.90m 24 4.12
25 0.90m 75 2.80m 25 4.12
26 1.40m 76 2.10m 26 4.10
27 3.21 77 1.10m 27 4.12 1 2.02
28 3.13 78 3.13 28 4.11 2 216.70m
29 3.21 79 1.50m 29 0.50m 3 2.02
30 3.21 80 3.11 30 4.11 4 -1.80m
31 1.48 81 2.70m 31 4.11 5 2.03
32 4.80m 82 3.11 32 4.11 6 2.04
33 2.13 83 4.90m 7 2.02
34 0.86 84 48.00m 8 5.07
35 4.40m 85 3.28
36 4.50m 86 3.13
37 4.10m 87 2.70m
38 24.20m 88 2.90m
39 23.70m 89 3.10m 1 2.39 13 -26.81
40 4.30m 90 2.00m 2 -0.94 14 -6.32
41 0.90m 91 3.28 3 -0.94 15 -5.91
42 4.30m 92 3.18 4 -0.90 16 -0.81
43 3.80m 93 3.18 5 0.40m 17 -26.60
44 4.20m 94 3.18 6 -26.65 18 -26.60
45 4.20m 95 3.18 7 260.90m 19 0.00
46 3.12 96 1.30m 8 -0.80 20 -0.90
47 3.30m 97 3.18 9 -6.02 21 -0.30m
48 3.70m 98 53.50m 10 -6.53 22 -0.30m
49 3.90m 99 3.13 11 -26.71 23 -0.93
50 3.20m 100 2.90m 12 -14.31

(V)

PIN

NO

VOLTAGE

(V)

VOLTAGE

PIN

NO

PINNOVOLTAGE

(V)

(V)

PIN

NO

PINNOVOLTAGE

PINNOVOLTAGE

IC901

PINNOVOLTAGE

VOLTAGE

IC604

IC603

(V)

(V)

(V)

(V)

5 – 3

XL-DK257N

IC702

VOLTAGE

PIN

NO

1 -26.44 33 -26.42
2 -26.40 34 -28.77
3 -26.40 35 -26.41
4 -26.40 36 -26.40
5 3.24 37 -26.41
6 3.20 38 -24.06
7 3.27 39 -17.00
8 3.24 40 -26.40

9 0.00 41 -24.07
10 0.00 42 -9.89
11 3.29 43 -26.40
12 1.51 44 -9.98
13 1.51 45 -17.00
14 0.00 46 -12.34
15 -24.10 47 -9.94
16 -28.77 48 -26.40
17 -28.78 49 -26.42
18 -28.77 50 -24.06
19 -28.77 51 -14.67
20 -28-75 52 -12.36
21 -28.77 53 -28.76
22 -28.77 54 -28.76
23 -21.70 55 -28.76
24 -28.97 56 -28.75
25 -26.40 57 -26.45
26 -28.77 58 -26.41
27 -28.76 59 -26.41
28 -28.76 60 -26.40
29 21.71 61 -26.40
30 -24.06 62 -26.40
31 -24.07 63 -26.40
32 -24.07 64 -26.40

(V)

PIN

NO

VOLTAGE

(V)

IC851 IC852

PIN

NO

VOLTAGE

(V)

PIN

NO

VOLTAGE

(V)

1 5.10 1 13.24
2 13.00 2 88.4m
3 17.60 3 4.76

m01.01-4

08.615

00.016

64.87

Q905IC853

PIN

NO

VOLTAGE

PIN

NO

VOLTAGE
1 5.07 D 35.10
2 5.07 S 26.53
3 3.28 G 31.77

39.14
m05.01-5
m04.01-6
m02.01-7

8 -10.20m

Q901

PIN

NO

VOLTAGE
D 27.82
S 35.68
G 30.91

5 – 4

XL-DK257N

-MEMO-

5 – 5

XL-DK257N

CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT

[1] Notes On Schematic Diagram

•Resistor:
To differentiate the units of resistors, such symbol as
K and M are used: the symbol K means 1000 ohm
and the symbol M means 1000 kohm and the
resistor without any symbol is ohm-type resistor.
Besides, the one with “Fusible” is a fuse type.

• Capacitor:
To indicate the unit of capacitor, a symbol P is used:
this symbol P means pico-farad and the unit of the
capacitor without such a symbol is microfarad. As to
electrolytic capacitor, the expression “capacitance/
withstand voltage” is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type

REF. NO DESCRIPTION POSITION

SW701 POWER ON/STAND-BY ON—OFF
SW702 TRAY OPEN/CLOSE ON—OFF
SW703 PLAY/PAUSE ON—OFF
SW704 STOP ON—OFF
SW705 CD ON—OFF
SW706 iPOD ON—OFF
SW707 TUNER (BAND) ON—OFF
SW708 AUDIO IN ON—OFF
VR701 VOLUME MAX—MIN

• Schematic diagram and Wiring Side of P.W.Board
for this model are subject to change for
improvement without prior notice.

• The indicated voltage in each section is the one
measured by Digital Multimeter between such a
section and the chassis with no signal given.

1. In the tuner section,

indicates AM
indicates FM stereo

2. In the CD section, the CD is stopped.

• Parts marked with “ ” ( ) are
important for maintaining the safety of the set. Be
sure to replace these parts with specified ones for
maintaining the safety and performance of the set.

[2] Types Of Transistor And LED

FRONT

VIEW

ECB
(S)(G)(D)
(1)(2)(3)

KTA1271 Y
KTA1274 Y

FRONT

VIEW

123

TDA8920

KTC3199 GR
KTC3203 Y
KTA1266 GR

B

(3)

VIEW

E

(1)

KRA102 S
KRC107
KRC102 S
KRC104 S
KTA1504 GR
KTC3875 GR
KTA1544 T
KRA107 S

FRONT

VIEW

AC AC

10XB60F

TOP

(2)

TOP VIEWTOP VIEW

C

HSS4148

FRONT
VIEW

343VC3F
503BC2E30

1N4004S
DRL204F
MA 111

FRONT

VIEW

123

KIA7805A
NTP18N06LG

6 – 1

XL-DK257N

[3] Schematic Diagram

A

ZJ15B

NTP18N06

GD1A4

22/100 22/100

GD1A4

B

C

TO AMPLIFIER SECTION

1K

10K

0.22

ZJ24B

2.2

GD1A4

ZJ27D

ZJ1SB

ZJ5R1B

22K

560

0.22

D

NTP18N06

E

F

47/10

47/10

100/16

G

TO MICOM SECTION

H

1

23456

Figure 6-1: MAIN SCHEMATIC DIAGRAM (1/6)

6 – 2

FROM POWER SECTION

XL-DK257N

0.22

LUG2
A980AW

2.7K

C632

4700pF

5.6K

5.6K

6.8K

2.7K

7

8 9 10 11 12

Figure 6-2: MAIN SCHEMATIC DIAGRAM (2/6)

6 – 3

XL-DK257N

6.8K

FROM HEADPHONE PWB-A4

2.7K

C633

4700pF

TO CHASSIS

TO MICOM
SECTION

13

14 15 16 17 18

TO IPOD SECTION

Figure 6-3: MAIN SCHEMATIC DIAGRAM (3/6)

6 – 4

XL-DK257N

A

TO MICOM SECTION

B

C

TO CD MP3

IN4004S IN4004S

D

E

F

G

CNP301
ZX11AW

H

1

23456

Figure 6-4: MAIN SCHEMATIC DIAGRAM (4/6)

6 – 5

XL-DK257N

2.7K

MA111G

MA111G

GND

7

8 9 10 11 12

D905

D906

Figure 6-5: MAIN SCHEMATIC DIAGRAM (5/6)

6 – 6

XL-DK257N

2.7K

C633

4700pF

TO MICOM
SECTION

TO IPOD SECTION

JP41

100µH

ZD862
ZJ15B

D851
HSS4148

TO MICOM SECTION

2

13

+13V

FROM POWER SECTION

FROM CLAMP SECTION

14 15 16 17 18

Figure 6-6: MAIN SCHEMATIC DIAGRAM (6/6)

6 – 7

XL-DK257N

A

B

AMPLIFIER SECTION

C

D

E

F

13

12

Z2130SCT5T

Z2130SCT5T

G

9

8

H

1

23456

Figure 6-7: AMPLIFIER & SPEAKER SCHEMATIC DIAGRAM (1/2)

6 – 8

A523WJ

XL-DK257N

Z2130SCT5T

GND

(CHASSIS)

L921

Z0055

2

3

1

4

L920

Z0055

2

3

1

4

SPEAKER PWB-B2

7

8 9 10 11 12

Figure 6-8: AMPLIFIER & SPEAKER SCHEMATIC DIAGRAM (2/2)

6 – 9

XL-DK257N

P

P

A

B

C

TO MAIN SECTION (CLAMP)

D

CHASSIS GND

1.3V

E

TO MAIN SECTION

F

82

G

H

1

23456

Figure 6-9: POWER SCHEMATIC DIAGRAM (1/2)

6 – 10

XL-DK257N

PT801
PA105AW

7

PA078AW

8 9 10 11 12

Figure 6-10: POWER SCHEMATIC DIAGRAM (2/2)

6 – 11

XL-DK257N

P

0

0

A

B

C

D

VOLUME LED LIGHT-UP PWB-B3

E

F

RP767

680

(1/4)

270

100

100

G

H

1

23456

Figure 6-11: DISPLAY & VOLUME LED LIGHT-UP SCHEMATIC DIAGRAM (1/2)

6 – 12

XL-DK257N

270P

1000P

1000P

7

Figure 6-12: DISPLAY & VOLUME LED LIGHT-UP SCHEMATIC DIAGRAM (2/2)

8 9 10 11 12

6 – 13

XL-DK257N

A

B

C

D

MICOM SECTION

E

F

CNP701B
WZY18AW

G

H

1

23456

Figure 6-13: MICOM & HEADPHONE SCHEMATIC DIAGRAM (1/6)

6 – 14

MICOM REFLASH PWB-A7

SYSTEM MICOM REFLASH PWB

TO EXT JIG

XL-DK257N

FROM DISPLAY SECTION

2.7K

7

8 9 10 11 12

Figure 6-14: MICOM & HEADPHONE SCHEMATIC DIAGRAM (2/6)

G

6 – 15

XL-DK257N

HEADPHONE PWB-A4

HEADPHONE

D714

MA111

D715
MA111

5P52147

TO MAIN SECTION

B026AW

TO MAIN SECTION

TO CD MP3 PWB-D

G

13

14 15 16 17 18

O CD MP3 PWB-D

Figure 6-15: MICOM & HEADPHONE SCHEMATIC DIAGRAM (3/6)

6 – 16

XL-DK257N

CNP701B
WZY18AW

A

B

C

D

E

F

G

H

1

23456

Figure 6-16: MICOM & HEADPHONE SCHEMATIC DIAGRAM (4/6)

6 – 17

XL-DK257N

N
T

2.7K

MA111G

FROM MAIN SECTIO
(AUDIO PRO OUTPU

7

8 9 10 11 12

Figure 6-17: MICOM & HEADPHONE SCHEMATIC DIAGRAM (5/6)

6 – 18

XL-DK257N

MA111G

TO CD MP3 PWB-D

N SECTION

O OUTPUT)

TO AMP SECTION

13

14 15 16 17 18

Figure 6-18: MICOM & HEADPHONE SCHEMATIC DIAGRAM (6/6)

6 – 19

XL-DK257N

A

B

C

D

E

F

G

H

1

23456

GND

(CHASSIS)

Figure 6-19: iPOD SCHEMATIC DIAGRAM (1/2)

6 – 20

XL-DK257N

7

8 9 10 11 12

Figure 6-20: iPOD SCHEMATIC DIAGRAM (2/2)

6 – 21

XL-DK257N

A

B

C

D

E

F

G

H

1

23456

Figure 6-21: CD SERVO SCHEMATIC DIAGRAM (1/2)

6 – 22

XL-DK257N

PA016AW

7

8 9 10 11 12

Figure 6-22: CD SERVO SCHEMATIC DIAGRAM (2/2)

6 – 23

XL-DK257N

2

108642121416

6

[4] Charts Of Connecting Wires

A

B

FOR

MICOM EXTERNAL

DEVICE

MICOM REFLASH PWB-A5

CNPU2

CNPU1

12345678

12345678

DISPLAY PWB-B1

CNP701A

108642912111413161518

177531

118

CNS703

12

Bi703

12

FFC701

RDGYWHGYWH

GY

RDBLWHBLWHBLWHBLWHBLWH

C

D

SCREW TO

CHASSIS

E

F

CNS801

WH

BK

123456

12345 6

CNP801

CNP801

123456 7 891011

123456 7 891011

LUG 801

POWER PWB-A2

CNP805

AC POWER SUPPLY CORD

AC 120V ~ 60Hz

CNP802

CNS802

TO

CD PWB-D

(CNP5)

CNS601

BR
BK
GY
BK

435678921

GY
BK
GY
BK
GY

GY
WH
GY
WH
GY
RD

GY

12345 67

CNS702

12345 6 7 8

RDWHBKWHBKWHBK

WTM601

Bi901

BKGYBKGYBKGYBK

435678910 2 1

BR

15

FW601

WH

Bi601

WH
BK
WH
BK
WH
BK
WH
RD

LUG 2

SCREW TO

CHASSIS

18

177531

16

15

14

CNP701B

13

12

11

108642

9

Bi702

12345 6 7 89

RDBLWHBLWHBLWHBLWHBLWH

12 345 67 89101112

FFC705

18

8642

7531

CNP705

MAIN PWB-A1

Bi802

CNP903

123456

CNS903

123456

RDBLWHBLWH

BL

FFC702

TO

CD PWB-D

(CNP6)

CNP702

1357

2468910

12345

1

1

CNPU3

G

H

1

23456

Figure 6-23: WIRING CONNECTION (1/2)

6 – 24

VOLUME LED LIGHT-UP PWB-B3

12

CNP703

TO

(MOTOR)

CD MECHANISM

TO

CD MOTOR PWB

XL-DK257N

FROM

MAIN PWB-A1

(Bi601)

FROM

MAIN PWB-A1

435678921

CNS601

435678921

CNP6

157531

(CNP702)

108642

97531

1357

2468

GYBKGYBKGYBKGYBKBR

CNP5

FFC705

81 1 10

GR
YL
OR
RD

BR

12345

CNS4

CNP4

12345

CNP3

CD PWB-D

WH

BL

WH

BL
WH
RD

123456

CNS2

CNP2

123456

CNP1

10864291211141316

TO

D PWB-D

(CNP6)

111

1357

9

2468

CNP702

CNPU3

12345678910

16
14
12
108642

CNP301

157531
13
11

9

CNS703

FFC301

PKGYBK

4321

Bi710

JK691

WH

JK902

ANTENNA

FM

GND

AM

116

AUDIO IN

SUBWOOFER
PRE-OUT

TUNER PACK

CNS710

PK

321

BK
WH

FW601

FFC102

HEADPHONE PWB-A4

CNP710

321

CNP708

15

LUG 4

JK703

JK701

AUDIO IN SOCKET

HEADPHONE SOCKET

SCREW TO CHASSIS

iPOD PWB-C

16

CNP102

1

WIRE

SCREW TO CHASSIS

FFC1

1

TO

CD PICK-UP

UNIT

FROM

iPOD EXTERNAL

DEVICE

16

COLOR TABLE

WH

RD
BK

BL

WHITE
RED
BLACK
BLUE

GY GRAY
BR BROWN
PK PINK

OR ORANGE

FFC301

108642

9117531

SPEAKER PWB-B2

12345

Bi902

CNS902

RD

1234

BL

WH

BL

12

3

4

CNP902

SLOT-IN

TO MAIN PWB-A1

(CNS703)

7

AMPLIFIER PWB-A3

12345 67 8 910

CNP703

SO901

R-CH

SPEAKER TERMINAL

L-CH

1234567

Bi903

RD

BLWHBLWHBL

8 9 10 11 12

Figure 6-24: WIRING CONNECTION (2/2)

6 – 25

TO SPEAKER SYSTEM

XL-DK257N

[5] Wiring Side Of PWB

MAIN PWB-A1

A

B

2 4 6 8 10 12 1416 18

1357911131517

123

4

6

8

5

7

C

10 9 8 7 6 5 4 3 2 1

12 3 45 6 78 9

D

1357

7654321

246

E

ECB

F

D G S

ECB

D G S

ECB

23456789

1

10 11 12

G

23 45 61

Lead-free solder indication

Lead-free solder is used in the MAIN PWB.
Refer to "Precautions for handling lead-free solder" for instructions

H

and precautions.

1

23456

Figure 6-25: WIRING SIDE OF MAIN PWB (TOP VIEW) (1/2)

6 – 26

XL-DK257N

10 12 14 16

2468

1113 15

13579

10

9

11

VIDEO OUT

8

1

2

113355779

2244668810

10 11 12

1234

SUBWOOFER

PRE-OUT

23456789101

7

8 9 10 11 12

Figure 6-26: WIRING SIDE OF MAIN PWB (TOP VIEW) (2/2)

6 – 27

XL-DK257N

A

MAIN PWB-A1

B

JP46

C

D

E

F

G

H

1

23456

Figure 6-27: WIRING SIDE OF MAIN PWB (BOTTOM VIEW) (1/2)

6 – 28

XL-DK257N

Lead-free solder indication

Lead-free solder is used in the MAIN PWB.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.

7

8 9 10 11 12

Figure 6-28: WIRING SIDE OF MAIN PWB (BOTTOM VIEW) (2/2)

6 – 29

XL-DK257N

A

POWER PWB-A2

43

5

B

123

C

6

7

8

9

3

TF801

PT841

(SUB)

2

POWER TRANSFORMER

4

RL841

3

2

1

RELAY

1

1

2

D

E

F

G

Lead-free solder indication

Lead-free solder is used in the POWER PWB.

H

Refer to "Precautions for handling lead-free solder" for instructions
and precautions.

11 12 138910

POWER TRANSFORMER (MAIN)

PT801

BCE

1011

16 1714 15

123456

123456789

1

23456

Figure 6-29: WIRING SIDE OF POWER PWB (TOP VIEW)

6 – 30

-MEMO-

XL-DK257N

6 – 31

XL-DK257N

A

AMPLIFIER PWB-A3

B

C

78910

23456
1

D

E

2 4 6 8 10 12 14 1618 20 22

1 3 5 7 9 11131517192123

12345

F

1234567

G

Lead-free solder indication

Lead-free solder is used in the AMPLIFIER PWB.

H

Refer to "Precautions for handling lead-free solder" for instructions
and precautions.

1

23456

Figure 6-30: WIRING SIDE OF AMPLIFIER PWB (TOP VIEW)

6 – 32

A

AMPLIFIER PWB-A3

B

C

XL-DK257N

D

E

F

G

Lead-free solder indication

Lead-free solder is used in the AMPLIFIER PWB.

H

Refer to "Precautions for handling lead-free solder" for instructions
and precautions.

1

23456

Figure 6-31: WIRING SIDE OF AMPLIFIER PWB (BOTTOM VIEW)

6 – 33

XL-DK257N

A

HEADPHONE PWB-A4

AUDIO IN

B

C

D

321 54

32 1

FOR HEADPHONE ONLY

E

MICOM REFLASH PWB-A5

F

G

Lead-free solder indication

Lead-free solder is used in the HEADPHONE and MICOM REFLASH PWB.

H

Refer to "Precautions for handling lead-free solder" for instructions
and precautions.

123456 78

123456 78

1

23456

Figure 6-32: WIRING SIDE OF HEADPHONE AND MICOM REFLASH PWB (TOP VIEW)

6 – 34

A

HEADPHONE PWB-A4

B

C

XL-DK257N

D

E

F

G

Lead-free solder indication

Lead-free solder is used in the HEADPHONE PWB.

H

Refer to "Precautions for handling lead-free solder" for instructions
and precautions.

1

23456

Figure 6-33: WIRING SIDE OF HEADPHONE PWB (BOTTOM VIEW)

6 – 35

XL-DK257N

2

V

A

DISPLAY PWB-B1

FL701

252627282930313233343536373839404142434445464748495051

B

C

D

2 4 6 8 10 12 14 16 18

1

3 5 7 9 11 13 15 17

E

F

G

H

1

23456

Figure 6-34: WIRING SIDE OF DISPLAY PWB AND VOLUME LED LIGHT-UP (TOP VIEW) (1/2)

6 – 36

FL701

XL-DK257N

12345678910111213141516171819202122232425262728

12

VOLUME LED LIGHT-UP PWB-B3

12

Lead-free solder indication

Lead-free solder is used in the DISPLAY PWB and VOLUME LED LIGHT-UP.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.

7

Figure 6-35: WIRING SIDE OF DISPLAY PWB AND VOLUME LED LIGHT-UP (TOP VIEW) (2/2)

8 9 10 11 12

6 – 37

XL-DK257N

A

DISPLAY PWB-B1

B

C

D

E

F

VOLUME LED LIGHT-UP PWB-B3

G

H

1

Figure 6-36: WIRING SIDE OF DISPLAY PWB AND VOLUME LED LIGHT-UP (BOTTOM VIEW) (1/2)

23456

6 – 38

XL-DK257N

Lead-free solder indication

Lead-free solder is used in the DISPLAY PWB and VOLUME LED LIGHT-UP.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.

7

Figure 6-37: WIRING SIDE OF DISPLAY PWB AND VOLUME LED LIGHT-UP (BOTTOM VIEW) (2/2)

8 9 10 11 12

6 – 39

XL-DK257N

A

SPEAKER PWB-B2

B

C

D

E

1234

F

G

H

1

23456

Figure 6-38: WIRING SIDE OF SPEAKER (TOP VIEW)

Lead-free solder is used in the SPEAKER PWB.
Refer to "Precautions for handling lead-free solder" for
instructions and precautions.

SO901

SPEAKER TERMINAL

Lead-free solder indication

6 – 40

A

SPEAKER PWB-B2

B

XL-DK257N

C

D

E

F

G

Lead-free solder indication

H

1

Figure 6-39: WIRING SIDE OF SPEAKER AND VOLUME LED LIGHT-UP PWB (BOTTOM VIEW)

23456

Lead-free solder is used in the SPEAKER PWB.
Refer to "Precautions for handling lead-free solder" for
instructions and precautions.

6 – 41

XL-DK257N

A

iPOD PWB-C

B

R136
R139

IC101

R138
R135

R140

D107

CNP102

C114

C113

C111

C100

R137

R122
R123

R128

R129

R132

JP104

R107

R134
R133

R110

R113

R131

C104

Q100

C

D

R115

JP101

JP102

R118

E

C108

C110

C101

L101

D108

C118

F

D109

D105

R121

C112

R120

D104

R119

WIRE

G

Lead-free solder indication

Lead-free solder is used in the iPOD PWB.

H

Refer to "Precautions for handling lead-free solder" for instructions
and precautions.

1

23456

Figure 6-40: WIRING SIDE OF iPOD PWB (TOP VIEW)

6 – 42

XL-DK257N

A

B

C

D

iPOD PWB-C

CNP101

E

F

G

H

1

23456

Figure 6-41: WIRING SIDE OF iPOD PWB (BOTTOM VIEW)

6 – 43

XL-DK257N

2

A

CD PWB-D

1357

2468

B

123456789

1

C

D

21345

ECB

E

F

213456

4268

10 12 14 16

31579

G

H

1

23456

Figure 6-42: WIRING SIDE OF CD PWB (TOP VIEW) (1/2)

11 13 15

6 – 44

XL-DK257N

4268

10

31579

12 14 16

13 15

Lead-free solder indication

Lead-free solder is used in the CD PWB.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.

7

8 9 10 11 12

Figure 6-43: WIRING SIDE OF CD PWB (TOP VIEW) (2/2)

6 – 45

XL-DK257N

A

CD PWB-D

B

C49

C

C50

C51RA33

D

E

C10

C11

C12

C16

R7

C17

C48

C53

R38

C6

C9

RA14

R1

R2

R3

R5

R4

C7

C18

C20

C55

C8

C14

C13

C21

C19

C23

R37

C71

R55

C52

R34

C54

C24

C25

F

R10

R8

R9

R11

Q1

RA16

G

RA15

R6

C5

Lead-free solder indication

H

Lead-free solder is used in the CD PWB.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.

1

23456

Figure 6-44: WIRING SIDE OF CD PWB (BOTTOM VIEW) (1/2)

6 – 46

C71

R55

C72

R56

XL-DK257N

R57

R44

R43

RA44

4

C24

C52

R34

C25

C26

C47

C27

JP4

IC1

C46

CA3

R16

R14

C44

C43

FB2

C45

RA4

C34

R20

C33

R39

C1

R25

JP3

RA5

C3

RA3

C41

FB1

C39

R21

R22

C38

C37

R23

R24

C36

C35

C30

C28

C29

C32

C31

CA4

C56

Q8

C49

C62

C58

C59

R40

Q3

R48

R53

C66

R51

R92

R46

R93

C64

Q4

RA45

Q5

R94

R54

C61

IC2

7

8 9 10 11 12

Figure 6-45: WIRING SIDE OF CD PWB (BOTTOM VIEW) (2/2)

6 – 47

XL-DK257N

CHAPTER 7. FLOWCHART

[1] Troubleshooting

1. When the CD does not function

The CD section may not operate when the objective lens of the optical pickup is dirty. Clean the objective lens, and
check the playback operation. When this section does not operate even after the above step is taken, check the
following items.

Remove the cabinet and follow the troubleshooting instructions.

"Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the
laser pickup lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned
below."

Turn the power off.

Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol.

Do not touch the lens with the bare hand.

Parts code

1. CD optical pickup Lens cleaner disc UDSKA0004AFZZ

HOW TO USE

1.

Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the
brush on the CD cleaner disc which has the mark next to it.

2.

Place the CD cleaner disc onto the CD disc tray with the brush side down,then
press the play button.

3.

You will hear music for about 20 seconds and the CD player will automatically stop.
If it still play continuously, press the stop button.

CAUTION

The CD lens cleaner should be effective for 30-50 operations, however if the
brushes become worn out earlier then please replace the cleaner disc.
If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft
cloth.
Do not drink the cleaner fluid or allow it contact with the eyes. In the event of this
happening then drink and / or rinse with clean water and seek medical advice.
The CD cleaner disc must not be used on car CD players or on computer CD-ROM
drives.
All rights reserved. Unauthorized duplicating, broadcasting and renting this product
is prohibited by law.

Cleaning fluid

Cleaner disc

2. When a CD cannot be played

2.1. Pressing the CD operation key is accepted, but playback does not occur.

1) Focus-RF system check

2) Tracking system check

3) Spin system check

4) PLL system check

5) Others

7 – 1

(1) Focus-RF system check.

9

1

2

FOO

TRO

9

6

4

5

1

TEI

RFO

FOO

RFO

Although a CD is inserted and the cover is closed, "NO DISC" is displayed.

1. Does the pickup move? No Sled motor (M2A).

Yes

2. Does the focus (lens) move up and down ?
(Waveform drawing Figure 1)

Yes

3. Is the laser lit ? No Check the laser diode driver Q1 peripheral circuit.

Yes

4. Is the turntable rotating ? No Spindle motor (M1A).

When a disc is loaded, start playback operation.

1. Is focus servo activated ?
(Waveform drawing Figure 2)

No Check the focus peripheral circuit.

No Pins 5, 9, 94 and 95 on IC1, Pins 1, 2, 15 and 16 on IC2.

Check the laser diode driver Q1 peripheral circuit.

XL-DK257N

Yes

2. Is the RF waveform normal ?
(Waveform drawing Figure 3)

Press the Tray1 CD Eject Button without inserting a disc, and try
starting the playback operation.

IC1

IC1

Figure 1

No If the level is not normal.

5

IC1

89

Figure 3

IC1

89

IC1

IC1

Figure 2

7 – 2

XL-DK257N

9

6

4

1

FOO

TEI

1

6

9

FOO

DMO

(2) Tracking system check.

Check the TE waveform at pin 6 on IC1.

If the waveform shown in Figure 4 appears and soon after NO
DISC appears ?

No

"Initialization" is possible, but play is not possible ?

No

"Initialization" is not possible. Data cannot be read. Check the VCO-PLL (Pins 72, 73, 74,

Yes

Yes

The tracking servo is not activated.
Check the peripheral circuits at pins 6, 7, 10, 98 and 100 on
IC1, pins 17, 18, 35 and 36 on IC2 and FFC1.

A normal jump operation cannot be completed or the
beginning of the track cannot be found.
Check the around pin 10 on IC1.

75, 76 and 78 on IC1) system.

IC1

IC1

Figure 4

(3) Spin system check.

Press the OPEN/CLOSE switch without inserting a disc, and
then try starting the play operation.

1. The turntable rotates a little ?
(Waveform drawing Figure 5)

No

2. The turntable doesn't rotate. Check around pin 13 on IC1, pins 3, 4, 13 and 14 on IC2.

Yes

The spin driver circuit is OK.

IC1

IC1

Figure 5

7 – 3

(4) PLL system check.

9

74

7

8

6

1

FOO

DMO

LPFO

TMAX

XL-DK257N

When a disc is loaded, start play operation.

The RF waveform is normal, but the TOC data cannot be read.

IC1

IC1

IC1

Check the TMAX waveform. (Figure 6)

IC1

Check around Pins 72, 73, 74, 75, 76 and 78 on IC1.

Figure 6

(5) Others.

The RF waveform is normal and the time is displayed
normally, but no sound is produced. Or the sound has
dropouts.

Is pin 65, 66 and 67 on IC1. (Figure 7) No There are too many error flags on a damaged disc which makes

error correction impossible.

Yes

If OK, Check the unit.

Check again using a known good disc.

9

IC1

10

IC1

11

IC1

65

67

66

LRCKI

BCKI

AIN

Figure 7

7 – 4

XL-DK257N

CHAPTER 8. OTHER

[1] Function Table Of IC

IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261)

Pin No. Terminal Name Function

1 FO+ BTL Output pin (+) for focus coil.
2 FO- BTL Output pin (-) for focus coil.
3 SP+ BTL Output pin (+) for spin motor.
4 SP- BTL Output pin (-) for spin motor.
5 SL- BTL Output pin (+) for slide motor.
6 SL+ BTL Output pin (-) for slide motor.
7 PGND1 Power GND for channels 1,2,3 and 4 (BTL).
8 REGIN Regulator pin (External PNP base).

9 PVCC1 Power for channels 1,2,3 and 4 (BTL). (SVCC short-crircuited)
10 REGOUT Regulator pin (External PNP collector).
11 VIN1 Input pin for channel 1

12* VIN1G Input pin for channel 1 (for gain control)

13 VIN2 Input pin for channel 2

14* VIN2G Input pin for channel 2 (for gain control)

15 VIN3 Input pin for channel 3

16* VIN3G Input pin for channel 3 (for gain control)

17 VIN4 Input pin for channel 4

18* VIN4G Input pin for channel 4 (for gain control)

19 FWD5 CH5 Output change pin (FWD). Logic input for bridge.
20 REV5 CH5 Output change pin (REV). Logic input for bridge.
21 VCONT5 Input pin for CH5 output voltage control.
22 FWD6 CH6 Output change pin (FWD). Logic input for bridge.
23 REV6 CH6 Output change pin (REV). Logic input for bridge.
24 VCONT6 Input pin for CH5 output voltage control.
25 VREFIN Reference voltage input pin.
26 SGND Signal system GND.
27 SVCC Signal system power (PVCC1 short - circuited).
28 PVCC2 Power for channel 5 and 6 (H bridge).
29 MUTE Input pin for BTL mute.
30 PGND2 Power GND for channels 5 and 6 (H bridge).
31 TR+ H bridge Output pin (+) for tray motor.
32 TR- H bridge Output pin (-) for tray motor.
33 CAM+ H bridge Output pin (+) for cam motor.
34 CAM- H bridge Output pin (-) for cam motor.
35 TR+ BTL Output pin (+) for tracking coil.
36 TR- BTL Output pin (-) for tracking coil.

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

* Set power system GND to the minimum potential together with SGND.

* Short-circuit three pins of power system SVSS and PVCC1 externally before use.

8 – 1

IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261)

XL-DK257N

1

CH3

­+

2

-

3

+

4

-

5

CH2

6

+

­+

7

8

­+

9

CH1

VOLTAGE

CONTROL AMP

-

+

­+

BTL

+

­CH4

36

35

+

-

34

33

32

CH5

Pre DrivePre Drive

31

30

29

28

CH6

10

11

12

13

14

15

16

17

18

1k

1k

1k

1k

11k

11k

11k

11k

22k

­+

22k

­+

22k

­+

22k

­+

-

+

DUFFER AMP

For 1/2 VCC

Refcronce

voltage

TSD

Bandgad

Figure 8-1 BLOCK DIAGRAM OF IC

­+

DUFFER AMP

For VREF

Mode

Mode

select

select

27

26

25

24

23

22

21

20

19

8 – 2

XL-DK257N

IC1 VHITC94A70FG2: CD MP3 DECODER (1/4)
Pin Description

Figure 8-2 BLOCK DIAGRAM OF IC

8 – 3

IC1 VHITC94A70FG2: CD MP3 DECODER (2/4)
Pin Description

XL-DK257N

Pin
No.

10 TRo Output 3AI/F Tracking servo equalizer output pin. Output

11 VREF - Reference voltage pin for analog circuits (1.65V). -

12 FMo Output 3AI/F Feed servo equalizer output pin. Output Built-in series resister 3.3kΩ

13 DMo Output 3AI/F Disc servo equalizer output pin. Output

14 VSSP3 - Grounding pin for 3.3V DSP VCO circuits. ­15 VCOi Output PD output for VCO (control voltage input for VCO). Output Three-state output
16 VDDP3 - Power supply pin for 3.3V DSP VCO circuit. ­17 VDD1 - Power supply pin for 1.5V digital VCO circuit. ­18 VSS - Grounding pin for 1.5V digital circuits. ­19 FGiN Input 3I/F FG signal input pin for CAV.CLV:L:, CAV FG input. Input Analog Input

20 ioO(/Hso)

21 io1

22 VVSS3 -

23 VXSS3 Input 3AI/F

24 Xo Output 3AI/F Output pin for system clock oscillator circuit. Output X’tal

25 XVDD3 -

26 DVSS3 - Grounding pin for 3.3V digital circuits. ­27 Ro Output 3AI/F R channel audio output pin of Audio DAC. Output
28 DVDD3 - Power supply pin for 3.3V Audio DAC circuit. ­29 DVR - Reference voltage pin for Audio DAC. ­30 Lo Output 3AI/F L channel audio output pin of Audio DAC. Output
31 DVSS3 - Grounding pin for 3.3V Audio DAC circuit. ­32 VDDT3 - Power supply pin for 3.3 V digital I/O circuit. - For CD and DSP I/O
33 VSS - Grounding pin for 3.3V digital circuit. - ­34 VDD1 - Power supply pin for 1.5V digital circuit. - ­35 VDDM1 - Power supply pin for 1.5V 1Mbit SRAM. - ­36 SRAMSTB Input 3I/F 1Mbit SRAM stand-by pin. Input Schmitt input
37 /RST Input 3I/F Reset signal input pin. Input Schmitt input

38 BUS0

39 BUS1

40 BUS2(So)

41 BUS3(Si)

42 BUCK(CLK) Input 3I/F

43 /CCE Input 3I/F

44 TEST Input 3I/F

45 IRQ Input 3I/F

46 AoUT3(Po4) Output 3I/F Audio data output pin -3 (DSP general output port -4). Output CMOS PORT
47 AoUT2(Po5) Output 3I/F Audio data output pin -2 (DSP general output port -5). Output CMOS PORT

48 Pio0

Symbol Input / Output Description Default Remarks

1 AVSS3 - Grounding pin for 3.3V CD analog circuits. ­2 RFZi Input 3AI/F Input pin for RF ripple zero-cross signal. Input Connect to RFRP 0.033uF
3 RFRP Output 3AI/F RF ripple signal output pin. Output

4 SBAD/RFDC Output 3AI/F

5 FEi Output 3AI/F Focus error signal input pin. Output
6 TEi Output 3AI/F Tracking error signal input pin. Output
7 TEZi Input 3AI/F Tracking error signal zero-cross input pin. Input Connect to TEL by 0.033uF
8 AVDD3 - Power supply pin for 3.3 V CD analog circuits. ­9 Foo Output 3AI/F Focus servo equalizer output pin. Output

Input / Output

3I/F

Input / Output

3I/F

Input / Output

3I/F

Input / Output

3I/F

Input / Output

3I/F

Input / Output

3I/F

Input / Output

3I/F

Sub beam addition signal or RFDC (Hologram PUH
RF peak detection signal) signal output pin.

Gerenal input /output ports-0 (CD)
(Playback speed mode flag output Pin.)

Grounding pin for 1.5V digital circuits. Input Schmitt input COMOS PORT

Grounding pin for 3.3V digital system circuits oscillator
circuit.
Input pin for syetem clock oscillator circuit (External
Rfb=1MΩ).

Power supply pin for 3.3 v sy stearm clock oscillator
circuit.

Data input/output pin -0 for microcontroller interface. Input Schmitt input CMOS PORT

Data input/output pin -1 for microcontroller interface. Input Schmitt input CMOS PORT

Data input/output pin -2 for microcontroller interface
(Serial output).
Data input/output pin -3 for microcontroller interface
(Serial output).
Clock input pin for the microcontroller interface.
(Clock input for Serial communication interface)
Chip enable signal input pin for microcontroller
interface.
Setting pin for LSI test mode.
(Connect to GND in normal operation)
DSP interruption pin (Pull down by 100kΩ when not in
use).

DSP general input/output port -0. Input Schmitt input CMOS PORT

Output

Input Schmitt input COMOS PORT

Input X’tal

Input Schmitt input CMOS PORT

Input Schmitt input CMOS PORT

Input Schmitt input

Input Schmitt input

Input Schmitt input

Input Schmitt input

Monitor pin for the signal.

Built-in series resister 3.3kΩ

Connect to VRO and PVREF.
Connect 0.1uF

3-state output (AVDD3,
AVSS3, VREF)

-

-

No capacitor required to DVR
pin when built-in audio DAC is
not in use, however , connect

3.3V to DVDD3 and GND to
DVSS3.

8 – 4

XL-DK257N

IC1 VHITC94A70FG2: CD MP3 DECODER (3/4)
Pin Description

Pin

No.

49 Pio1

50 Pio2

51 Pio3

52 VSS - Grounding pin for 3.3V digital circuit. - ­53 VDDT3 - Power supply pin for 3.3 V digital I/O circuit. - For CD and DSP I/O
54 SBSK Output 3AI/F Sub code block sync output pin. Output CMOS PORT
55 SBOK Output 3I/F CRCC check result output pin for sub code Q data. Output CMOS PORT
56 IPF Output 3I/F Correction flag output. Output CMOS PORT
57 SFSY Output 3I/F Servo internal register read clock output pin. Output CMOS PORT
58 ZDET Output 3I/F Internal Audio DAC Zero data detection flag output. Output CMOS PORT

59 GPIN Input 3I/F

60 MS Input 3I/F

61 DoUT(Po6) Output 3I/F

62 AoUT1(Po7) Output 3I/F

63 BCKo(Po8) Output 3I/F

64 LRCKo(Po9) Output 3I/F

65 AiN(Pi4) Input 3I/F

66 BCKi(Pi5) Input 3I/F

67 LRCK(Pi6) Input 3I/F

68 VDD1 - Power supply pin for 1.5V digital circuit. ­69 VSS - Grounding pin for 1.5V digital circuit. -

70 AWRC Output 3AI/F VCO control pin for active wide-range PLL. Output

71 PVDD3 - Power supply pin for 3.3V CD PLL circuit. -

72 PDo Output 3AI/F EFM and PLCK Phase difference signal output pin. Output

73 TMAXS Output 3AI/F TMAX detection result output pin. Output

74 TMAX Output 3AI/F TMAX detection result output pin. Output

75 LPFN Input 3AI/F PLL circuit LPF amplifier inversion input pin. Input

76 LPFo Output 3AI/F PLL circuit LPF amplifier Output pin. Output

77 PVREF - PLL circuit 1.65 V reference voltage pin. -

78 VCoF Output 3AI/F VCO filter pin Output Connect 0.01uF.
79 PVSS3 - Grounding pin for 3.3V CD PLL circuit. -

80 SLCo Output 3AI/F

81 RFi Input 3AI/F

82 RFRPi Input 3AI/F RF ripple signal input pin. Input -

83 RFEQo Output 3AI/F RF equalizer circuit output pin. Output

84 Vro Output 3AI/F 1.65 V reference voltage output pin. Output

85 RESiN Output 3AI/F

86 VMDiR Reference voltage output pin for LD APC. Connect 0.1uF.

87 TESTR Output 3AI/F

Symbol Input / Output Description Default Remarks

Input / Output

3I/F

Input / Output

3I/F

Input / Output

3I/F

DSP general input/output port -1. Input Schmitt input CMOS PORT

DSP general input/output port -2. Input Schmitt input CMOS PORT

DSP general input/output port -3. Input Schmitt input CMOS PORT

CD General Input port (Pull down by 100KΩ when not
in use).
Microprocessor I/F mode selection pin.
“H”: Parallel I/F, “L”: Serial I/F
Digital Audio output (SPDIF) pin
(DSP general output port -6)
Audio data output pin -1
(DSP general output port -7)
Bit clock output pin for AoUT
(DSP general output port -8)
L/R channel clock output pin
(DSP general output port -9)
Audio data input for Audio DAC
(DSP general input port -4)
Bit clock input pin for AiN
(DSP general input port -5)
L/R channel clock for AiN
(DSP general input port -6)

EFM slice level output pin.
Output impedance =2.5kΩ both of
analog/digital slice mode.

RF signal input pin
Zin is selectable by command.

Pin for connecting a resistor for reference current
generation.

LPF connection pin for RFEQO offset correction
circuit.

Input Schmitt input

Input

Output CMOS PORT

Output CMOS PORT

Output CMOS PORT

Output CMOS PORT

Input Schmitt input

Input Schmitt input

Input Schmitt input

Applicable in CLV/CAV mode.
Connect 0.033 uF.

4-state output ( PVDD3,
Hiz,PVSS3,PVREF)
3-state output
(PVDD3,PVSS3,HiZ)
3-state
output(PVDD3,PVSS3,HiZ)
Connect resister of LPF, refer
to application circuit diagram.
Connect capacitor of LPF, refer
to application circuit diagram.
Connected to VREF and VRO
inside of IC. Connect 0.1uF.

Output

Input Zin: 20kΩ, 10kΩ, 5kΩ

Output Connect 22k//0.01uF.

Output Connect more than 0.015uF.

Connect capacitor according
with servo frequency band.

Connect to RFRPI by 0.1uF, to
RFI by 4700pF.
Connected to VREF and
PVREF inside of IC.
Connect 0.1uF+100uF.

8 – 5

IC1 VHITC94A70FG2: CD MP3 DECODER (4/4)
Pin Description

XL-DK257N

Pin
No.

88 AGCi Input 3AI/F RF signal AGC amplifier input pin. Input

89 Rfo Output 3AI/F RF signal generation amplifier output pin. Output

90 RVDD3 - Power supply for 3.3V RF amplifier core circuit.

91 LDo Output 3AI/F Laser diode amplifier output pin.

92 MDi Input 3AI/F Monitor photodiode amplifier input pin. Input Reference Voltage=178mVtyp.

93 RVSS3 - Grounding pin for RF amplifier core circuit.

94 FNi2 Input 3AI/F

95 FNi1 Input 3AI/F

96 FPi2 Input 3AI/F

97 FPi1 Input 3AI/F

98 TPi Input 3AI/F

99 TNPC Output 3AI/F TNI/TPI input common capacitor connection pin. Output Connect to VRO by capacitor.

100 TNi Input 3AI/F

Symbol Input / Output Description Default Remarks

Main beam signal input pin. To be connected to PIN
diode C.
Main beam signal input pin. To be connected to PIN
diode A.
Main beam signal input pin. To be connected to PIN
diode D.
Main beam signal input pin. To be connected to PIN
diode B.
Sub beam signal input pin. To be connected to PIN
diode F.

Sub beam signal input pin. To be connected to PIN
diode E.

Input

Input

Input

Input

Input

Input

* 3A I/F : 3 V analog circuit input/output pin.

1.5 I/F : 1.5 V digital input/output pin.

3 I/F : 3 V digital input/output pin.

Note: The servo output pins (FOO, TRO, FMO, and DMO) become undefined or GND level under the following conditions:

• /RST pin = Low

• Crystal oscillation stopped according to the instructions by the Stop crystal oscillation command.

• Power supply for CD is OFF.

• SRAMSTB pin = High

To prevent the undefined pin states from affecting the servo circuitry or any other mechanical blocks in the system,
appropriate measures should be taken, such as using a driver IC supporting a standby feature to place the system in
standby mode while either of the above conditions is satisfied.

8 – 6

XL-DK257N

IC701 RH-IXA159AW00: System Microcomputer (1/5)

NAME

Pin

No.

PORT_TYPE

NO USE

1

P96/ANEX1
NO USE

2

P95/ANEX0

3 VOL_DATA

P94

4 VOL_CLK

P93

5NO USE

P92/TB2IN

6NO USE

P91/TB1IN

7 VOL_LATCH

P90/TB0IN

8BYTE

BYTE

9 CNVSS

CNVSS

10 XCIN

P87/XCIN

11 XCOU T

P86/XCOUT

12 RESET

RESET

13 X_OUT

XOUT

14 GND

VSS

15 X_IN

XIN

16 VCC

VCC1

17 NMI

P85/NMI

18 P-IN

P84/INT2

19 OSC

P83/INT1

20 RX_IN

P82/INT0

21 AMP DET

P81

22 AMP MUTE

P80

23 AMP ON/OFF

P77

24 RDS_VOLT_CONT

P76

25 RDS DATA

P75/TA2IN

INPUT /

OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT Fix "L"

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT Fix "L"

OUTPUT CMOS INPUT / OUTPUT Fix "L"

OUTPUT CMOS INPUT / OUTPUT

INPUT INPUT -

INPUT INPUT -

INPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT 32.768kHz X'tal (SUB-CLOCK)

INPUT INPUT -

OUTPUT CMOS OUTPUT -

- - - CONNECT TO GND(VSS).

INPUT CMOS INPUT -

- - -

INPUT CMOS INPUT -

INPUT CMOS INPUT / OUTPUT OFF

OUTPUT CMOS INPUT / OUTPUT

INPUT CMOS INPUT / OUTPUT

INPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

INPUT CMOS INPUT / OUTPUT

FORM

SOFT

PULLUP

OFF

OFF

OFF

OFF

OFF

FUNCTION OUTLINE

Fix "L"

COMMUNICATION WITH
DATA OUTPUT

COMMUNICATION WITH
CLOCK OUTPUT

COMMUNICATION WITH
LATCH OUTPUT

EXTERNAL BUS. JOINT TO
VSS IF NO USE

USED IN SINGLE MODE.
CONNECT TO VSS
THROUGH PULL DOWN
RESISTOR. EXCLUSIVE USE
FOR VCC DURING FLASH
WRITING

32.768kHz X'tal (SUB-CLOCK)

RESET INPUT. ACTIVE "L"
CONNECT TO WRITER
RESET LINE DURING FLASH

MICOM STANDARD
OSCILLATION OUTPUT
CONNECT TO 9.8MHz
CERAMIC OSCILLATION

MICOM STANDARD
OSCILLATION OUTPUT
CONNECT TO 9.8MHz
CERAMIC OSCILLATION

SUPPLY INPUT TO MICOM
(3.3V)
BACK-UP POWER SUPPLY

CONNECT TO VCC
THROUGH PULL UP RESIS­TOR. (SET FOR FLASH)

POWER FALURE DETEC­TION. JUDGE AS POWER
FAILURE IF FAIL TO DETECT
EDGE WITHIN 90 msec.

OSCILLATOR FREQUENCY
ADJUSTMENT. SET FOR
H=415kHz, L=375kHz

REMOCON IN
(SHARP FORMAT)

POWER IC ABNORMAL
DETECT ABNORMAL=L

AMP MUTE CONTROL L:
MUTE OFF, H: MUTE ON

AMP ON/OFF CONTROL L:
OPERATING MODE,
H: STANDBY MODE
RD

S FUNCTION CONTROL H:

FM FUNC ONLY (H MODEL)

RDS DATA in (H MODEL)

8 – 7

IC701 RH-IXA159AW00: System Microcomputer (2/5)

XL-DK257N

NAME

Pin
No.

PORT_TYPE

RDS CLK

26

P74/TA2OUT
IPOD_DETECT

27

P73/CTS2/RTS2/TA1IN

FLD RESET

28

P72/CLK2/TA1OUT
IPOD_TXD

29

P71/RXD2/SCL2/TA0IN/TB5IN
IPOD_RXD

30

P70/TXD2/SDA2/TA0OUT
FLD DATA/FLASH_TXD
P67/TXD1/SDA1

31

FLASH_RXD

32

P66/RXD1/SCL1
FLD SCK/FLASH_SCLK
P65/CLK1

33

FLD CS/FLASH_BUSY
P64/CTS1/RTS1/CTS0/CLKS1

34

NO USE

35

P63/TXD0/SDA0
NO USE

36

P62/RXD0/SCL0
NO USE

37

P61/CLK0
CP_SCL

38

P60/CTS0/RTS0
CP_SDA

39

P57/CLKOUT
CP_nRESET

40

P56

FLASH_EPM

41

P55

NO USE

42

P54
NO USE

43

P53
NO USE

44

P52
NO USE

45

P51
FLASH CE

46

P50
NO USE

47

P47
NO USE

48

P46
NO USE

49

P45
NO USE

50

P44

INPUT /

OUTPUT

INPUT CMOS INPUT / OUTPUT OFF RDS CLK (H MODEL)

INPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

INPUT Nch open -

OUTPUT Nch open -

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

INPUT /

OUTPUT

OUTPUT CMOS INPUT / OUTPUT

INPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

INPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

CMOS INPUT / OUTPUT

FORM

SOFT

PULLUP

OFF

OFF

OFF

OFF

OFF

OFF

FUNCTION OUTLINE

L:IPOD INSERT
H:W/O IPOD

FL DRIVER RESET CONTROL

IPOD COMMUNICATION
DATA IN (OPTION)

IPOD COMMUNICATION
DATA IN (OPTION)

COMMUNICATION WITH FL
DRIVER
( DATA OUT TO FLASH
WRITER.)

INPUT DATA FROM FLASH
WRITER

COMMUNICATION WITH
FL_DRIVE. CLOCK OUTPUT
( INPUT CLOCK FROM
FLASH WRITER. )

COMMUNICATION WITH
FL_DRIVER. Chip Select
( BUSY OUTPUT TO FLASH
WRITER. BUSY: "H")

Fix "L"

Fix "L"

Fix "L"

IPOD CO-PROCESSOR I2C
COMMUNICATION CLOCK

IPOD CO-PROCESSOR I2C
COMMUNICATION DATA

SUMMER TIME SWITCH
OUTPUT
L:NORMAL H:+1HOUR

CONNECT TO VSS
THROUGH PULL DOWN
(SET FLASH WRITING)

Fix "L"

Fix "L"

Fix "L"

Fix "L"

FLASH CHIP ENABLE

Fix "L"

Fix "L"

Fix "L"

Fix "L"

8 – 8

XL-DK257N

IC701 RH-IXA159AW00: System Microcomputer (3/5)

Pin

No.

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

NAME
PORT_TYPE

HP_MUTE
P43
HP_SW
P42
OPEN_SW
P41
CLOSE_SW
P40
AC_RLY
P37
TRY_M+
P36
TRY_M­P35
MOT_SPEED
P34

NO USE
P33
NO USE
P32
NO USE
P31
VCC
VCC2
IND_TIMER
P30

GND
VSS
NO USE
P27
NO USE
P26
S_MUTE
P25
NO USE
P24
NO USE
P23
CD_PUIN-SW
P22
CD_REQ
P21

CD_CCE
P20

CD_BUCK
P17

CD_BUS3
P16/INT4

CD_BUS2
P15/INT3

INPUT /

OUTPUT

OUTPUT CMOS INPUT / OUTPUT

INPUT CMOS INPUT / OUTPUT

INPUT CMOS INPUT / OUTPUT

INPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT CHANGER TRAY MOTOR+

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT Fix "L"

OUTPUT CMOS INPUT / OUTPUT Fix "L"

---

OUTPUT CMOS INPUT / OUTPUT -

- - - CONNECT TO GND

INPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT Fix "L"

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT Fix "L"

INPUT CMOS INPUT / OUTPUT

INPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

INPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

INPUT /

OUTPUT

CMOS INPUT / OUTPUT

FORM

SOFT

PULLUP

OFF

OFF

OFF

OFF

OFF

OFF

OFF

FUNCTION OUTLINE

HEADPHONE MUTE CONTROL
L: ON H:OFF

HP DETECT SW
L: HP_Out H: HP_In

TRAY OPEN SWITCH
DETECTION

TRAY OPEN SWITCH
DETECTION

AC RELAY CONTROL

CHANGER TRAY MOTOR-

TRAY MOTOR SPEED
CONTROL
L: HIGH SPEED
H:LOW SPEED

Fix "L"

MICOM SUPPLY INPUT (3.3V)
BACK-UP POWER SUPPLY

TIMER STANDBY LED
CONTROL
HLED LIGHT UPLLED LIGHT
OFF

Fix "L"

SYS-MUTE OUTPUT
H: MUTE

Fix "L"

CD PICK-UP IN POSITION
DETECT SWITCH

MP3 DEC. INTERFACE FOR
MP3 REQ : MP3 /
USB MODEL
CD DSP INTERFACE CHIP
ENABLE OUTPUT OTHERS
FUNCTION THEN CD, Fix "L"
OUTPUT
CD DSP INTERFACE CLOCK
OUTPUT EXCEPT CD
FUNCTION, Fix "L" OUTPUT
CD DSP INTERFACE INPUT /
OUTPUT BUS LINE 3
OTHERS FUNCTION THEN
CD, Fix "L" OUTPUT
CD DSP INTERFACE INPUT /
OUTPUT BUS LINE 2
OTHERS FUNCTION THEN
CD, Fix "L" OUTPUT

8 – 9

IC701 RH-IXA159AW00: System Microcomputer (4/5)

XL-DK257N

NAME

Pin
No.

PORT_TYPE

CD_BUS1
P14

76

CD_BUS0
P13

77

CD_RESET

78

P12
BOOT CONTROL
P11

79

FUNC_CD

80

P10
NO USE

81

P07/AN0_7
VOL_LED

82

P06/AN0_6

VOL_JOG2

83

P05/AN0_5
VOL_JOG1

84

P04/AN0_4
CCB_DO

85

P03/AN0_3
CCB_CL

86

P02/AN0_2
CCB_DI

87

P01/AN0_1
CCB_CE

88

P00/AN0_0
NO USE

89

P107/AN7/KI3
NO USE

90

P106/AN6/KI2
SYS-PROTECT

91

P105/AN5/KI1
AREA

92

P104/AN4/KI0
NO USE

93

P103/AN3
KEY 2

94

P102/AN2
KEY 1

95

P101/AN1
GND

96

AVSS
TUNER_SM (SPAN)

97

P100/AN0

VREF

98

VREF
AVC C

99

AVC C
FAN CONTROL

100

P97/ADTRG

INPUT /

OUTPUT

INPUT /

OUTPUT

INPUT /

OUTPUT

OUTPUT CMOS INPUT / OUTPUT CD RESET OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT SET H AT CD FUNC

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

INPUT CMOS INPUT / OUTPUT VOLUME JOG INPUT

INPUT CMOS INPUT / OUTPUT VOLUME JOG INPUT

INPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT

OUTPUT CMOS INPUT / OUTPUT Fix "L"

INPUT A/D CMOS INPUT / OUTPUT

INPUT A/D CMOS INPUT / OUTPUT

INPUT A/D CMOS INPUT / OUTPUT Fix "L"

INPUT A/D CMOS INPUT / OUTPUT

INPUT A/D CMOS INPUT / OUTPUT

- - - CONNECT TO GND

INPUT A/D CMOS INPUT / OUTPUT -

---

---

OUTPUT CMOS INPUT / OUTPUT -

CMOS INPUT / OUTPUT OFF

CMOS INPUT / OUTPUT

FORM

SOFT

PULLUP

OFF

OFF

OFF

OFF

FUNCTION OUTLINE

CD DSP INTERFACE BUS
LINE 1 INPUT / OUTPUT
EXCEPT CD FUNCTION SET
TO "L"

CD DSP INTERFACE BUS
LINE 0 INPUT / OUTPUT
EXCEPT CD FUNCTION SET
TO "L"

MP3 DEC. INTERFACE FOR
STANDBY - FIX "L" DURING
USB F/W UPDATE TEST­MODE, SET TO "L"

Fix "L"

VOLUME LED CONTROL
H: LED LIGHT UP, L: LED
LIGHT OFF

SERIAL DATA INPUT FROM
SANYO CCB DEVICE

SERIAL CLK OUTPUT FROM
SANYO CCB DEVICE

SERIAL CMD DATA OUTPUT
FROM SANYO CCB DEVICE

CE CONTROL OUTPUT TO
SANYO CCB DEVICE

Fix "L"

SYSTEM PROTECT
DETECTION

DESTINATION SETTING,
A/D INPUT PORT

KEY INPUT 2, A/D INPUT
PORT

KEY INPUT 1, A/D INPUT
PORT

TUNER METER SIGNAL
INPUT(H) / SPAN SELECTOR
INPUT(W)

REFERENCE VOLTAGE FOR
A/D CONVERTER

SUPPLY INPUT FOR A/D
CONVERTER

FAN MOTOR CONTROL
DURING CD PLAY/PAUSE:H,
OTHERS:L

8 – 10

XL-DK257N

IC701 RH-IXA159AW00 : System Microcomputer (5/5)

VREF

98

VREF

TUNER_SM(SPAN)

97

P100/AN0

GND

96

AVSS

KEY 1

95

P101/AN1

AVCC

FAN CONTROL

99

100

AVCC

P97/ADTRG

NO USE 1 P96/ANEX1 P10 80 FUNC_CD

NO USE 2 P95/ANEX0 P11 79 BOOT CONTROL

VOL_DATA 3 P94 P12 78 CD RESET

VOL_CLK 4 P93 P13 77 CD_BUS0

NO USE 5 P92/TB2IN P14 76 CD_BUS1

NO USE 6 P91/TB1IN P15/INT3 75 CD_BUS2

VOL_LATCH 7 P90/TB0IN P16/INT4 74 CD_BUS3

BYTE 8 BYTE P17 73 CD_BUCK

CNVSS 9 CNVSS P20 72 CD_CCE

XCIN 10 P87/XCIN P21 71 CD_REQ

XCOUT 11 P86/XCOUT P22 70 CD_PUIN-SW

RESET 12 RESET P23 69 NO USE

X_OUT 13 XOUT P24 68 NO USE

GND 14 VSS P25 67 S_MUTE

X_IN 15 XIN P26 66 NO USE

VCC 16 VCC1 P27 65 NO USE

NMI 17 P85/NMI VSS 64 GND

P-IN 18 P84/INT2 P30 63 IND_TIMER

OCS 19 P83/INT1 VCC2 62 VCC

RX_IN 20 P82/INT0 P31 61 NO USE

AMP DET 21 P81 P32 60 NO USE

AMP MUTE 22 P80 P33 59 NO USE

AMP ON/OFF 23 P77 P34 58 MOT_SPEED

RDS_VOL_CONT 24 P76 P35 57 TRY_M-

RDS DATA 25 P75/TA2IN P36 56 TRY_M+

RDS CLK 26 P74/TA2OUT P37 55 AC_RLY

IPOD_DETECT 27 P40 54 CLOSE_SW

FLD RESET 28

IPOD_TXD 29

IPOD_RXD 30

P73/CTS2/RTS2
TA1IN/
P72/CLK2
TA1OUT
P71/RXD2/SCL
2
P70/TXD2/SDA
2

AREA

NO USE

93

P103/AN3

SYS-PROTECT

NO USE

90

92

91

P104/AN4/KI0

P105/AN5/KI1

P106/AN6/KI2

KEY 2

94

P102/AN2

IXA159AW00

NO USE

89

P107/AN7/KI3

CCB_CE

CCB_DI

888786

P01/AN0_1

P00/AN0_0

CCB_CL

P02/AN0_2

CCB_DO

85

P03/AN0_3

VOL_JOG1

VOL_JOG2

84

83

P05/AN0_5

P04/AN0_4

VOL_LED

NO USE

82

81

P06/AN0_6

P07/AN0_7

P41 53 OPEN_SW

P42 52 HP_SW

P43 51 HP_MUTE

P67/TXD1/SDA1P66/RXD1/SCL

31

FLD DATA/FLASH_TXD

1

P65/CLK1

32

33

FLASH_RXD

FLD SCK/FLASH_SCLK

P64/CTS1/RTS1

/CTS0/CLKS1

P63/TXD0/SDA0P62/RXD0/SCL0P61/CLK0

34

35

NO USE

FLD CS/FLASH_BUSY

36

NO USE

37

NO USE

P60/CTS0/RTS0

38

CP_SCL

P57/CLKOUT

39

CP_SDA

P55

P56

40

41

FLASH_EPM

CP_n RESET

P54

42

NO USE

P53

43

NO USE

P52

44

NO USE

Figure 8-3 BLOCK DIAGRAM OF IC

8 – 11

P51

45

NO USE

P47

P50

47

46

NO USE

FLASH CE

P46

48

NO USE

P45

49

NO USE

P44

50

NO USE

IC851 VHIAN80T53/-1: MULTI REGULATOR (AN80T53)

Pin

Terminal Name Function

No.

1 REG4 Output 5.1 V power supply with a minimum peak out current of 1200 mA.
2 REG3 Output 13 V power supply with a minimum peak out current of 1350 mA.
3 VCC Connected to Power supplies.
4 GND Connected to the IC substrate.
5 MODE 1 REG1, REG2,REG3 and REG4 outputs are turned ON when this pin is 5 V.
6 REG2 Output 10 V power supply with a minimum peak out current of 800 mA.
7 REG1 Output 8.5 V power supply with a minimum peak out current of 700 mA.

Peak Current Protection,

Thermal Protection,

Load Short Protection.

Out puts

XL-DK257N

+

Prc

­Drive

Reference

Voltage

+

Prc

­Drive

+

Prc

­Drive

+

Prc

­Drive

5 2 3 4 1 7 6

MODE1 REG3

13V

VCC GND

REG4

5.1V

REG1

8.5V

Figure 8-4 BLOCK DIAGRAM OF IC

REG2

10.0V

8 – 12

XL-DK257N

TOTAL

MEMORY

SLEEP

5

TITLE-3

TITLE-2

TITLE-1

FOLD

PTYI

WMA

ST

REC

TA

TP

DAILY

MHz

MP3

RDS

kHz

4

3

2

1

X-BASS

)

(

MP3

WMA

TOTAL

[2] FL Display

FL701 VVKFD291217-1

GRID ASSIGNMENT

ANODE CONNECTION

1G

P1
P2
P3
P4
P5

D5a

P6

D5b

P7

D5c

P8
P9

D4a

P10

D4b

P11

D4c

P12
P13

D3a

P14

D3b

P15

D3c

P16
P17

D2a

P18

D2b

P19

D2c

P20

P21

D1a

P22

D1b

P23

D1c

P24
P25
P26
P27
P28
P29

P30

OUTER DIMENSIONS

Dot1

a

h

j

p

r

d

12G

col2
Dot2

2a

2a

col1

11G8G

k

b

m

c

n

1a
1b
1k

1j

1h

1f

1m

1d
1g
1p
1e
1n
1r
1c
2a
2b
2k

2j

2h

2f

2m

2d
2g
2p
2e
2n
2r
2c

1G

1a 1a 1a 1a 1a 1a 1a 1a 1a 1a

2a 2a 2a 2a 2a 2a 2a

2G 3G 4G 5G 6G 7G 9G 10G

D5b

D4b

D3b

D2b

D1b

1m

2m

D5a

D4a

D3a

D2a

D1a

1a
1b
1k

1j

1h

1f

1d
1g
1p
1e
1n
1r
1c
2a
2b
2k

2j

2h

2f

2d
2g
2p
2e
2n
2r
2c

1a
1b
1k

1j

1h

1f

1m

1d
1g
1p
1e
1n

1r
1c
2a
2b
2k

2j
2h

2f

2m

2d
2g
2p
2e
2n

2r
2c

D5c

D4c

D3c

D2c

D1c

1a
1b
1k

1h

1m

1d
1g
1p
1e
1n

1c
2a
2b
2k

2h

2m

2d
2g
2p
2e
2n

2c

f

g

e

(2G~11G)

1a
1b

1j

1f

1r

2j

2f

2r

1k

1j

1h

1f

1m

1d
1g
1p
1e
1n

1r
1c
2a
2b
2k

2j
2h

2f

2m

2d
2g
2p
2e
2n

2r
2c

1

D5a

D4a

D3a

(1G)

D2a

D1a

2G 3G 4G 5G 6G 7G 8G 9G

1a
1b
1k

1j

1h

1f

1m

1d
1g
1p
1e
1n

1r
1c
2a
2b
2k

2j
2h

2f

2m

2d
2g
2p
2e
2n

2r
2c

1a
1b
1k

1j

1h

1f

1m

1d
1g
1p
1e
1n

1r
1c
2a
2b
2k

2j
2h

2f

2m

2d
2g
2p
2e
2n

2r
2c

51

2a

1a
1b
1k

1j
1h
1f

1m

1d
1g
1p
1e
1n
1r
1c
2a
2b
2k

2j
2h
2f

2m

2d
2g
2p
2e
2n
2r
2c

Dot1
Dot2

10G 11G 12G

1a
1b
1k

1j

1h

1f

1m

1d
1g
1p
1e
1n

1r
1c
2a
2b
2k

2j
2h

2f

2m

2d
2g
2p
2e
2n

2r
2c

Col1
Col2

1a
1b
1k

1j

1h

1f

1m

1d
1g
1p
1e
1n

1r
1c
2a
2b
2k

2j
2h

2f

2m

2d
2g ( )
2p
2e
2n

2r
2c

(L)
(R)

PIN CONNECTION

PIN NO.

CONNECTION

PIN NO.

CONNECTION

PATTERN AREA

45

44 43 42 415051 49 48 47 46 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26

F2 F2 NP NP P29P30 P28 P27 P25P26 P24 P23 P22 P21 P20 P19 P18 P17 P16 P15 P14 P12P13 P11 P10 P9

20

25 24 23 22 21

P8 P7 P6 P5 P4

19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

P3 P2 P1 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G NX NX 2G 1G NP F1 F1

8 – 13

PARTS GUIDE

MICRO COMPONENT SYSTEM

XL-DK257N

[1] INTEGRATED CIRCUITS

[2] TRANSISTORS

[3] DIODES

[4] TRANSFORMERS

[5] COILS

MODEL

XL-DK257N Micro Component System consisting of
XL-DK257N (main unit) and CP-DK257N (speaker system).

CONTENTS

[9] OTHER CIRCUITRY PARTS

[10] CABINET PARTS /

CD MECHANISM PARTS

[11] SPEAKER BOX PARTS

[12] ACCESSORIES / PACKING

PARTS

XL-DK257N

[6] CRYSTALS / VIBRATORS

[7] CAPACITORS

[8] RESISTORS

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.

!

SHARP CORPORATION

[13] P.W.B. ASSEMBLY

(Not Replacement Item)

[14] OTHER SERVICE PARTS

This document has been published to be used for
after sales service only.
The contents are subject to change without notice.

XL-DK257N

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T

RANK

[1] INTEGRATED CIRCUITS

iC1 VHITC94A70FG2 BD CD MP3 Decorder

iC2 VHILA6261//-1 AN CD Driver
iC101 VHI341S2160-1 AR Apple Authentication IC
iC601 VHINJU7391/-1 AL Audio Pro
iC603 VHIBH3547F+-1 AE Headphone Amplifier
iC604 VHIAZ4558CME1 AD Pre Amplifier, AZ4558
iC701 RH-IXA159AW00 BA System Microcomputer, IXA159AW
iC702 VHIM66005AHP1 AS FL Driver
iC703 VHIPST3227N1E AD Reset IC
iC705 VHIAP2213M33E AE Voltage Regulator, 3.3V
iC851 VHIAN80T53/-1 AL Multi Regulator, AN80T53
iC852 VHIKIA7805AP1 AF Constant Voltage Regulator, KIA7805AP
iC853 VHIAP2213M33E AE Voltage Regulator, 3.3V
iC901 VHITDA8920J-1 AZ Power IC, TDA8920
iC902 VHI74HCU04P-1 AD Inverter IC, 74HCU04

[2] TRANSISTORS

Q1 VSKTA1504GR-1 AB Silicon,PNP,KTA1504 GR
Q2 VSKTA1271Y/-1 AC Silicon,PNP,KTA1271 Y
Q3 VSKTC3875GR-1 AB Silicon,NPN,KTC3875 GR
Q4 VSKRC104S//-1 AC Digital,NPN,KRC104 S
Q5 VSKTA1544T/-1 AD Silicon,PNP,KTA1544 T

Q8 VSKRC107S//-1 AB Digital,NPN,KRC107 S
Q100 VSKRA107S//-1 AB Digital,PNP,KRA107 S
Q601 VSKRA102S//-1 AB Digital,PNP,KRA102 S
Q602 VSKTC3875GR-1 AB Silicon,NPN,KTC3875 GR
Q603 VSKTC3875GR-1 AB Silicon,NPN,KTC3875 GR
Q604 VSKTC3875GR-1 AB Silicon,NPN,KTC3875 GR
Q605 VSKTC3875GR-1 AB Silicon,NPN,KTC3875 GR
Q606 VSKTA1504GR-1 AB Silicon,PNP,KTA1504 GR
Q607 VSKTC3875GR-1 AB Silicon,NPN,KTC3875 GR
Q608 VSKTC3875GR-1 AB Silicon,NPN,KTC3875 GR
Q701 VSKRC104S//-1 AC Digital,NPN,KRC104 S
Q706 VSKRC102S//-1 AC Digital,NPN,KRC102 S
Q801 VSKTA1274Y/-1 AE Silicon,PNP,KTA1274 Y
Q841 VSKTC3199GR-1 AB Silicon,NPN,KTC3199 GR
Q851 VSKRC104S//-1 AC Digital,NPN,KRC104 S
Q852 VSKTA1504GR-1 AB Silicon,PNP,KTA1504 GR
Q853 VSKRC104S//-1 AC Digital,NPN,KRC104 S
Q901 VSNTP18N06/-1 AH Silicon, NTP18N06
Q902 VSKTC3203Y/-1 AC Silicon,NPN,KTC3203 Y
Q903 VSKTA1266GR-1 AB Silicon,PNP,KTA1266 GR
Q904 VSKTC3203Y/-1 AC Silicon,NPN,KTC3203 Y
Q905 VSNTP18N06/-1 AH Silicon, NTP18N06
Q907 VSKRA104S//-1 AC Digital,PNP,KRA104 S
Q908 VSKTC3875GR-1 AB Silicon,NPN,KTC3875 GR
Q922 VSKRC107S//-1 AB Digital,NPN,KRC107 S
Q923 VSKRC107S//-1 AB Digital,NPN,KRC107 S
Q924 VSKRC104S//-1 AC Digital,NPN,KRC104 S
Q925 VSKRC104S//-1 AC Digital,NPN,KRC104 S
Q926 VSKTC3875GR-1 AB Silicon,NPN,KTC3875 GR
Q927 VSKTA1504GR-1 AB Silicon,PNP,KTA1504 GR
Q928 VSKRA107S//-1 AB Digital,PNP,KRA107 S
Q929 VSKRC104S//-1 AC Digital,NPN,KRC104 S

[3] DIODES

D104 VHDMA111G++-1 AB Silicon,MA111
D105 VHDMA111G++-1 AB Silicon,MA111
D108 VHDMA111G++-1 AB Silicon,MA111
D109 VHDMA111G++-1 AB Silicon,MA111
D601 VHDHSS4148+-1 AA Silicon,HSS4148
D602 VHDHSS4148+-1 AA Silicon,HSS4148
D603 VHD1N4004S/-1 AB Silicon,1N4004S
D604 VHD1N4004S/-1 AB Silicon,1N4004S
D606 VHDMA111G++-1 AB Silicon,MA111
D607 VHDMA111G++-1 AB Silicon,MA111
D608 VHDMA111G++-1 AB Silicon,MA111
D609 VHDMA111G++-1 AB Silicon,MA111
D691 VHDMA111G++-1 AB Silicon,MA111
D693 VHDMA111G++-1 AB Silicon,MA111
D701 VHDMA111G++-1 AB Silicon,MA111
D702 VHDMA111G++-1 AB Silicon,MA111
D705 VHDHSS4148+-1 AA Silicon,HSS4148
D706 VHDHSS4148+-1 AA Silicon,HSS4148
D708 VHDMA111G++-1 AB Silicon,MA111
D712 VHDMA111G++-1 AB Silicon,MA111
D713 VHDHSS4148+-1 AA Silicon,HSS4148
D714 VHDMA111G++-1 AB Silicon,MA111
D715 VHDMA111G++-1 AB Silicon,MA111
D716 VHDMA111G++-1 AB Silicon,MA111
D717 VHDMA111G++-1 AB Silicon,MA111
D801 VHDD10XB60F-1 AL Rectifier, 10XB60F
D803 VHDRL204F++-1 AC Silicon,RL204F
D804 VHDRL204F++-1 AC Silicon,RL204F
D805 VHD1N4004S/-1 AB Silicon,1N4004S
D806 VHD1N4004S/-1 AB Silicon,1N4004S

DESCRIPTION

1

XL-DK257N

NO. PARTS CODE

PRICE

RANK

NEW

MARK

[3] DIODES

D807 VHD1N4004S/-1 AB Silicon,1N4004S
D808 VHD1N4004S/-1 AB Silicon,1N4004S
D809 VHD1N4004S/-1 AB Silicon,1N4004S
D810 VHD1N4004S/-1 AB Silicon,1N4004S
D811 VHD1N4004S/-1 AB Silicon,1N4004S
D812 VHD1N4004S/-1 AB Silicon,1N4004S
D813 VHD1N4004S/-1 AB Silicon,1N4004S
D814 VHD1N4004S/-1 AB Silicon,1N4004S
D815 VHD1N4004S/-1 AB Silicon,1N4004S
D851 VHDHSS4148+-1 AA Silicon,HSS4148
D852 VHDHSS4148+-1 AA Silicon,HSS4148
D853 VHD1N4004S/-1 AB Silicon,DS1N4004S
D854 VHDMA111G++-1 AB Silicon,MA111
D855 VHDMA111G++-1 AB Silicon,MA111
D856 VHDMA111G++-1 AB Silicon,MA111
D857 VHDMA111G++-1 AB Silicon,MA111
D901 VHDGD1A4+++-1 AB Silicon,GD1A4
D902 VHDGD1A4+++-1 AB Silicon,GD1A4
D903 VHDGD1A4+++-1 AB Silicon,GD1A4
D905 VHDMA111G++-1 AB Silicon,MA111
D906 VHDMA111G++-1 AB Silicon,MA111
D920 VHDMA111G++-1 AB Silicon,MA111
D921 VHDMA111G++-1 AB Silicon,MA111
D922 VHDMA111G++-1 AB Silicon,MA111
D923 VHDMA111G++-1 AB Silicon,MA111
D928 VHD1N4004S/-1 AB Silicon,1N4004S

D929 VHD1N4004S/-1 AB Silicon,1N4004S
LED701 VHPSLR343VC3F AC LED,Red
LED708 VHP503BC2E30Z AG LED,Blue

ZD801 VHEZJ6R2A++1E AB Zener, 6.2V
ZD802 VHEZJ6R2A++1E AB Zener, 6.2V
ZD803 VHEZJ30B+++1E AB Zener, 30V
ZD860 VHEZJ11B+++1E AB Zener, 11V
ZD861 VHEZJ6R8B++1E AB Zener, 6.8V
ZD862 VHEZJ15B+++1E AB Zener, 15V
ZD901 VHEZJ15B+++1E AB Zener, 15V
ZD902 VHEZJ27D+++1E AB Zener, 27V
ZD903 VHEZJ5R1B++1E AB Zener, 5.1V
ZD904 VHEZJ24B+++1E AB Zener, 24V
ZD905 VHEZJ15B+++1E AB Zener, 15V
ZD906 RH-EXA523WJZZ AB Zener, 5.6V

[4] TRANSFORMERS

!

!

PT801 RTRNPA105AWZZ BE Power ( Main )
PT841 RTRNPA078AWZZ AM Power ( Sub )

[5] COILS

FB1 RBLN-0061TAZZ AB Ferrite Bead
FB2 RBLN-0061TAZZ AB Ferrite Bead

L1 RCORFA015AWZZ AD Ferrite Ring Core

L2 RCORFA015AWZZ AD Ferrite Ring Core
L701 VP-DH220K0000 AB 22 µ H, Peaking
L702 VP-DH220K0000 AB 22 µ H, Peaking
L703 VP-MK470K0000 AB 47 µ H, Peaking
L920 RCILZ0055AWZZ AH Coil
L921 RCILZ0055AWZZ AH Coil
L922 VP-DH2R2K0000 AB 2.2 µ H, Peaking
L923 RCILZ2130SCT5 AC Coil
L924 RCILZ2130SCT5 AC Coil
L925 RCILZA024AWZZ AK 0.29 µ H

[6] CRYSTALS / VIBRATORS

X1 RCRSPA016AWZZ AE Crystal,16.93 MHz
X901 RCRM-A008AWZZ AD Resonator 415K
X902 RCRM-A007AWZZ AD Resonator 375K

XL701 RCRSPA014AWZZ AE Crystal,32.768 KHz
XL702 RCRM-A002AWZZ AD Crystal,9.83 MHz

[7] CAPACITORS

C1 VCKYCY1CB104K AB 0.1 µF,16V

C2 VCEAZA1AW107M AB 100 µF,10V,Electrolytic

C3 VCKYCY1CB104K AB 0.1 µF,16V

C4 VCEAZA1AW107M AB 100 µF,10V,Electrolytic

C5 VCKYCY1CB104K AB 0.1 µF,16V

C6 VCKYCY1CB104K AB 0.1 µF,16V

C7 VCCCCY1HH470J AA 47pF(CH),50V

C8 VCKYCY1HB153K AA 0.015 µF,50V

C10 VCKYCY1CB104K AB 0.1 µF,16V
C11 VCKYCY1HB103K AA 0.01 µF,50V
C12 VCKYCY1HB103K AA 0.01 µF,50V
C13 VCKYCY1HB472K AA 0.0047 µF,50V
C14 VCKYCY1CB104K AB 0.1 µF,16V
C15 VCEAZA1AW107M AB 100 µF,10V,Electrolytic
C16 VCKYCY1CB104K AB 0.1 µF,16V
C17 VCKYCY1HB103K AA 0.01 µF,50V
C18 VCKYCY1CB104K AB 0.1 µF,16V
C19 VCCCCY1HH680J AA 68pF(CH),50V

PAR T
RANK

DESCRIPTION

2

XL-DK257N

NO. PARTS CODE

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RANK

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MARK

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RANK

[7] CAPACITORS

C20 VCKYCY1HB153K AA 0.015 µF,50V
C21 VCKYCY1CB104K AB 0.1 µF,16V
C22 VCEAZA1AW107M AB 100 µF,10V,Electrolytic
C23 VCKYCY1CB104K AB 0.1 µF,16V
C25 VCKYCY1HB333K AB 0.033 µF,50V
C26 VCKYCY1HB333K AB 0.033 µF,50V
C27 VCKYCY1CB104K AB 0.1 µF,16V
C28 VCCCCY1HH471J AA 470pF(CH),50V
C29 VCKYCY1CB104K AB 0.1 µF,16V
C30 VCCCCY1HH471J AA 470pF(CH),50V
C31 VCKYCY1HB473K AB 0.047 µF,50V
C32 VCKYCY1HB473K AB 0.047 µF,50V
C33 VCKYCY1CB104K AB 0.1 µF,16V
C34 VCCCCY1HH222J AB 2200pF(CH),50V
C35 VCKYCY1CB104K AB 0.1 µF,16V
C36 VCKYCY1CB104K AB 0.1 µF,16V
C37 VCCCCY1HH150J AA 15pF(CH),50V
C38 VCCCCY1HH150J AA 15pF(CH),50V
C39 VCKYCY1CB104K AB 0.1 µF,16V
C40 VCEAZA1AW107M AB 100 µF,10V,Electrolytic
C41 VCKYCY1CB104K AB 0.1 µF,16V
C42 VCEAZA1CW226M AC 22 µF,16V,Electrolytic
C43 VCKYCY1CB104K AB 0.1 µF,16V
C44 VCKYCY1CB104K AB 0.1 µF,16V
C45 VCKYCY1HB103K AA 0.01 µF,50V
C46 VCKYCY1CB104K AB 0.1 µF,16V
C48 VCCCCY1HH101J AA 100pF(CH),50V
C49 VCCCCY1HH101J AA 100pF(CH),50V
C50 VCCCCY1HH101J AA 100pF(CH),50V
C51 VCCCCY1HH101J AA 100pF(CH),50V
C52 VCCCCY1HH101J AA 100pF(CH),50V
C53 VCCCCY1HH101J AA 100pF(CH),50V
C54 VCKYCY1CB104K AB 0.1 µF,16V
C55 VCKYCY1CB104K AB 0.1 µF,16V
C56 VCKYCY1CB104K AB 0.1 µF,16V
C57 VCEAZA1AW107M AB 100 µF,10V,Electrolytic
C58 VCKYCY1CB104K AB 0.1 µF,16V
C59 VCKYCY1CB104K AB 0.1 µF,16V
C60 VCEAZA1AW107M AB 100 µF,10V,Electrolytic
C61 VCKYCY1CB104K AB 0.1 µF,16V
C62 VCKYCY1CB104K AB 0.1 µF,16V
C63 VCEAZA0JW108M AC 1000 µF,6.3V,Electrolytic
C64 VCKYCY1CB104K AB 0.1 µF,16V
C65 VCEAZA1AW107M AB 100 µF,10V,Electrolytic
C66 VCKYCY1CB104K AB 0.1 µF,16V
C67 VCEAZA1AW227M AC 220 µF,10V,Electrolytic
C69 VCEAZA1AW227M AC 220 µF,10V,Electrolytic
C71 VCCCCY1HH101J AA 100pF(CH),50V
C72 VCCCCY1HH101J AA 100pF(CH),50V
C75 VCEAZA1HW106M AB 10 µF,50V,Electrolytic

C76 VCEAZA1HW106M AB
C100 VCCCCY1HH101J AA 100pF(CH),50V
C101 VCKYCY1EF104Z AA 0.1 µF,25V
C104 VCKYCY1EF104Z AA 0.1 µF,25V
C108 VCEAPS226AF1C AC 22 µF,16V,Electrolytic
C110 VCKYCY1HB102K AA 0.001 µF,50V
C111 VCCCCY1HH101J AA 100pF(CH),50V
C112 VCKYCY1HB102K AA 0.001 µF,50V
C113 VCKYCY1EF104Z AA 0.1 µF,25V
C114 VCEAPS106AF1C AB 10 µF,16V,Electrolytic
C118 VCKYCY1CF105Z AB 1 µF,16V
C601 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C602 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C603 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C604 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C605 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C606 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C609 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C610 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C611 VCQYKA1HM272K AA 0.0027 µF,50V,Mylar
C612 VCQYKA1HM272K AA 0.0027 µF,50V,Mylar
C613 VCFYFA1HA154J AB 0.15 µF,50V Thin film
C614 VCFYFA1HA154J AB 0.15 µF,50V,Thin film
C615 VCFYFA1HA683J AB 0.068 µF,50V,Thin film
C616 VCFYFA1HA683J AB 0.068 µF,50V,Thin film
C617 VCKYPA1HB472K AB 0.0047 µF,50V
C618 VCKYPA1HB472K AB 0.0047 µF,50V
C619 VCEAZA1HW475M AB 4.7 µF,50V,Electrolytic
C620 VCEAZA1HW475M AB 4.7 µF,50V,Electrolytic
C621 VCKYCY1HB221K AA 220 pF,50V
C622 VCEAZA1HW475M AB 4.7 µF,50V,Electrolytic
C623 VCKYCY1HB221K AA 220 pF,50V
C624 VCKYCY1HB104K AD 0.1 µF,50V
C625 VCEAZA1HW226M AB 22 µF,50V,Electrolytic
C627 VCKYCY1HB102K AA 0.001 µF,50V
C629 VCKYCY1HB102K AA 0.001 µF,50V
C632 VCKYCY1HB472K AA 0.0047 µF,50V
C633 VCKYCY1HB472K AA 0.0047 µF,50V

10 µF,50V,Electrolytic

DESCRIPTION

3

XL-DK257N

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T
RANK

DESCRIPTION

[7] CAPACITORS

C640 VCKYCY1HB152K AA 0.0015 µF,50V
C641 VCKYCY1HB152K AA 0.0015 µF,50V
C642 VCKYCY1HB102K AA 0.001 µF,50V
C643 VCKYCY1HB102K AA 0.001 µF,50V
C644 VCKYCY1HB102K AA 0.001 µF,50V
C645 VCKYCY1HB102K AA 0.001 µF,50V
C646 VCEAZA1HW106M AB 10 µF,50V,Electrolytic
C647 VCEAZA1HW106M AB 10 µF,50V,Electrolytic
C648 VCEAZA1HW226M AB 22 µF,50V,Electrolytic
C665 VCEAZA1AW476M AB 47 µF,10V,Electrolytic
C666 VCEAZA1AW476M AB 47 µF,10V,Electrolytic
C667 VCKYCY1CB105K AB 1 µF,16V
C668 VCKYCY1CB105K AB 1 µF,16V
C669 VCKYCY1CB105K AB 1 µF,16V
C670 VCEAZA1CW107M AC 100 µF,16V,Electrolytic
C671 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C676 VCQYKA1HM103J AB 0.01 µF,50V,Mylar
C679 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C680 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C681 VCCCCY1HH101J AA 100pF(CH),50V
C682 VCCCCY1HH101J AA 100pF(CH),50V
C683 VCCCCY1HH101J AA 100pF(CH),50V
C684 VCCCCY1HH101J AA 100pF(CH),50V
C685 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C686 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C687 VCEAZA1HW106M AB 10 µF,50V,Electrolytic
C688 VCEAZA1HW106M AB 10 µF,50V,Electrolytic
C689 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C692 VCEAZA1HW105M AB 1 µF,50V,Electrolytic
C695 VCKYCY1HB103K AA 0.01 µF,50V
C701 VCCCCY1HH150J AA 15pF(CH),50V
C702 VCCCCY1HH180J AA 18pF(CH),50V
C703 VCEAZA0JW108M AC 1000 µF,6.3V,Electrolytic
C704 VCCCCY1HH101J AA 100pF(CH),50V
C705 VCKYCY1HB103K AA 0.01 µF,50V
C706 VCEAZA1HW475M AB 4.7 µF,50V,Electrolytic
C707 VCKYCY1HB103K AA 0.01 µF,50V
C708 VCKYCY1EF104Z AA 0.1 µF,25V
C715 VCCCCY1HH101J AA 100pF(CH),50V
C716 VCKYCY1CF105Z AB 1 µF,16V
C717 VCCCCY1HH151J AA 150pF(CH),50V
C718 VCKYCY1EF223Z AB 0.022 µF,25V
C719 RC-EZD476AF1C AC 47 µF,16V,Electrolytic
C720 VCKYCY1HB102K AA 0.001 µF,50V
C721 VCKYCY1HB102K AA 0.001 µF,50V
C725 VCKYPA1HB271K AA 270 PF,50V
C726 RC-EZY474AF1H AB 0.47 µF,50V,Electrolytic
C727 VCCCCY1HH820J AA 82pF(CH),50V
C728 RC-EZD226AF1H AB 22µF,50V,Electrolytic
C729 VCKYCY1EF104Z AA 0.1 µF,25V
C730 VCQYKA1HM103K AA
C731 VCKYPA1HB102K AA 0.001 µF,50V
C732 VCKYPA1HB102K AA 0.001 µF,50V
C733 VCKYPA1HB271K AA 270 PF,50V
C734 VCEAZA1HW106M AB 10µF,50V,Electrolytic
C735 VCKYCY1HB103K AA 0.01 µF,50V ( Use in Display PWB-B1 )
C735 VCKYCY1EF104Z AA 0.1 µF,25V ( Use in Main PWB-A1 )
C736 RC-EZD105AF1H AB 1µF,50V,Electrolytic ( Use in Display PWB-B1 )
C736 VCKYPA1HB391K AA 390 PF,50V ( Use in Main PWB-A1 )
C737 RC-EZD105AF1H AB 1µF,50V,Electrolytic ( Use in Display PWB-B1 )
C737 VCKYPA1HB391K AA 390 PF,50V ( Use in Main PWB-A1 )
C738 VCKYCY1EF104Z AA 0.1 µF,25V
C739 VCKYCY1HB222K AA 0.0022 µF,50V ( Use in Display PWB-B1 )
C739 VCKYCY1EF104Z AA 0.1 µF,25V ( Use in Main PWB-A1 )
C740 VCKYCY1HB222K AA 0.0022 µF,50V
C743 VCEAZA1AW107M AB 100 µF,10V,Electrolytic
C745 VCKYCY1HB103K AA 0.01 µF,50V
C747 VCCCCY1HH470J AA 47pF(CH),50V
C754 VCCCCY1HH101J AA 100pF(CH),50V
C755 VCCCCY1HH101J AA 100pF(CH),50V
C756 VCCCCY1HH101J AA 100pF(CH),50V
C757 VCCCCY1HH101J AA 100pF(CH),50V
C758 VCEAZA1HW225M AB 2.2 µF,50V,Electrolytic
C760 VCCCCY1HH470J AA 47pF(CH),50V
C801 VCEAZA1VW107M AC 100 µF,35V,Electrolytic
C802 VCEAZA1HW476M AB 47 µF,50V,Electrolytic
C803 VCEAZA1HW476M AB 47 µF,50V,Electrolytic
C804 VCEAZA1JW227M AD 220 µF,63V,Electrolytic
C805 VCEAZA2AW226M AC 22 µF,10V,Electrolytic
C806 VCFYFA1HA104J AC 0.1 µF,50V,Thin film
C807 VCFYFA1HA104J AC 0.1 µF,50V,Thin film
C808 VCFYFA1HA224J AC 0.22 µF,50V,Thin Film
C809 VCFYFA1HA224J AC 0.22 µF,50V,Thin Film
C817 VCFYFA1HA104J AC 0.1 µF,50V,Thin Film
C818 VCFYFA1HA104J AC 0.1 µF,50V,Thin Film
C819 VCEAZA1EW108M AE 1000 µF,25V,Electrolytic
C820 VCEAZA1CW108M AE 1000 µF,16V,Electrolytic
C821 VCEAZA1EW477M AD 470 µF,25V,Electrolytic
C822 VCQYKA1HM473K AB 0.047 µF,50V, Mylar

0.01 µF,50V,Mylar

4

XL-DK257N

NO. PARTS CODE

[7] CAPACITORS

!

C823 RC-KZ002LAWZZ AC 4700 pF,250V, Ceramic
C852 VCEAZA1HW106M AB 10 µF,50V,Electrolytic
C853 VCEAZW1EW478M AK 4700µF,25V,Electrolytic
C854 VCEAZA1EW226M AB 22 µF,25V,Electrolytic
C855 VCEAZA1EW226M AB 22 µF,25V,Electrolytic
C856 VCEAZA1EW226M AB 22 µF,25V,Electrolytic
C857 VCEAZA1EW476M AB 47 µF,25V,Electrolytic
C858 VCKYCY1CF105Z AB 1 µF,16V
C859 VCCCCY1HH101J AA 100pF(CH),50V
C860 VCEAZA1HW225M AB 2.2 µF,50V,Electrolytic
C861 VCFYFA1HA104J AC 0.1 µF,50V,Thin film
C862 VCFYFA1HA104J AC 0.1 µF,50V,Thin film
C863 VCFYFA1HA104J AC 0.1 µF,50V,Thin film
C864 VCEAZA1EW476M AB 47 µF,25V,Electrolytic
C865 VCFYFA1HA104J AC 0.1 µF,50V,Thin film
C870 VCFYFA1HA104J AC 0.1 µF,50V,Thin film
C904 VCEAZA2AW107M AD 100 µF,100V,Electrolytic
C905 VCEAZA2AW107M AD 100 µF,100V,Electrolytic
C907 VCEAZA1VW477M AD 470 µF,35V,Electrolytic
C908 VCKYPA1HB271K AA 270 pF,50V
C909 VCEAZA1VW477M AD 470 µF,35V,Electrolytic
C910 VCKYPA1HB271K AA 270 pF,50V
C911 VCEAZW1VW338M AH 3300 µF,35V,Electrolytic
C912 VCEAZW1VW338M AH 3300 µF,35V,Electrolytic
C914 VCEAZA1HW477M AD 470 µF,50V,Electrolytic
C915 VCEAZA1HW477M AD 470 µF,50V,Electrolytic
C916 VCKYPA1HB271K AA 270 pF,50V
C917 VCKYPA1HB271K AA 270 pF,50V
C918 VCKYCY1EB224K AB 0.22 µF,50V
C919 VCKYCY1EB224K AB 0.22 µF,50V
C921 VCKYPA1HB102K AA 0.001 µF,50V
C922 VCKYTV1HB474K AC 0.47 µF,50V
C924 VCKYTV1HB474K AC 0.47 µF,50V
C925 VCKYCY1HB221K AA 220 pF,50V
C926 VCKYCY1HB104K AD 0.1 µF,50V
C927 VCKYCY1HB104K AD 0.1 µF,50V
C928 VCKYCY1HB221K AA 220 pF,50V
C929 VCKYCY1HB104K AD 0.1 µF,50V
C930 VCKYTV1HB104K AB 0.1 µF,50V
C931 VCKYCY1HB104K AD 0.1 µF,50V
C932 VCKYCY1HB153K AA 0.015 µF,50V
C933 VCKYCY1HB104K AD 0.1 µF,50V
C934 VCKYCY1HB104K AD 0.1 µF,50V
C935 VCKYCY1HB153K AA 0.015 µF,50V
C936 VCKYTV1HB104K AB 0.1 µF,50V
C937 VCKYCY1HB104K AD 0.1 µF,50V
C938 VCKYCY1HB104K AD 0.1 µF,50V
C939 VCKYCY1HB104K AD 0.1 µF,50V
C940 VCKYTV1HB474K AC 0.47 µF,50V
C941 VCKYCY1HB221K AA 220 pF,50V
C942 VCKYTV1HB474K AC
C944 VCKYPA1HB102K AA 0.001 µF,50V
C945 VCEAZA1HW335M AB 3.3 µF,50V,Electrolytic
C946 VCKYCY1VB105K AB 1 µF,35V
C947 VCKYCY1HB104K AD 0.1 µF,50V
C948 VCKYCY1HB104K AD 0.1 µF,50V
C949 VCFYFA1HA104J AC 0.1 µF,50V,Thin film
C950 VCFYFA1HA104J AC 0.1 µF,50V,Thin film
C953 VCQYKA1HM153K AB 0.015 µF,50V,mylar
C954 VCQYKA1HM153K AB 0.015 µF,50V,mylar
C955 VCKYCY1HB103K AA 0.01 µF,50V
C956 VCFYFA1HA684J AD 0.68 µF,50V,Thin film
C957 VCFYFA1HA684J AD 0.68 µF,50V,Thin film
C958 VCEAZA1JW476M AC 47 µF,63V,Electrolytic
C959 VCEAZA1HW684M AB 0.68 µF,50V,Electrolytic
C968 VCKYCY1HB221K AA 220 pF,50V
C969 VCKYCY1HB221K AA 220 pF,50V
C970 VCKYCY1HB221K AA 220 pF,50V
C971 VCKYCY1HB221K AA 220 pF,50V
C972 VCKYCY1HB102K AA 0.001 µF,50V
C973 VCCCCY1HH330J AA 33pF(CH),50V
C974 VCCCCY1HH471J AA 470pF(CH),50V
C975 VCCCCY1HH101J AA 100pF(CH),50V
C976 VCCCCY1HH101J AA 100pF(CH),50V
C977 VCCCCY1HH101J AA 100pF(CH),50V
C979 VCFYFA1HA104J AC 0.1 µF,50V,Thin Film
C980 VCKYCY1HB103K AA 0.01 µF,50V
C981 VCKYCY1HB103K AA 0.01 µF,50V
C982 VCKYTV1HB224K AC 0.22 µF,50V
C984 VCQYKA1HM473K AB 0.047 µF,50V,Mylar
C985 VCQYKA1HM473K AB 0.047 µF,50V,Mylar
C986 VCEAZA1VW477M AD 470 µF,35V,Electrolytic
C987 VCEAZA1VW477M AD 470 µF,35V,Electrolytic

CA3 VCCCCY1HH101J AA 100pF(CH),50V

[8] RESISTORS

D107 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green

FB704 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green

PRICE

RANK

NEW

MARK

PAR T

RANK

DESCRIPTION

0.47 µF,50V

5

XL-DK257N

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T
RANK

[8] RESISTORS

J25 VRS-TV2AB000J AA 0 ohms,Jumper,1.25x2mm,Green

J694 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green

JP1 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP2 VRS-TQ2BB000J AA 0 ohms,Jumper,1.55x3.1mm,Green
JP3 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP3 VRS-TQ2BB000J AA 0 ohms,Jumper,1.55x3.1mm,Green

JP4 VRS-CY1JB000J AA 0 ohms,Jumper,1.25x2mm,Green
JP16 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP19 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP24 VRS-TQ2BB000J AA 0 ohms,Jumper,1.55x3.1mm,Green
JP34 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP35 VRS-TQ2BB000J AA 0 ohms,Jumper,1.55x3.1mm,Green
JP36 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP37 VRS-TQ2BB000J AA 0 ohms,Jumper,1.55x3.1mm,Green
JP38 VRS-TQ2BB000J AA 0 ohms,Jumper,1.55x3.1mm,Green
JP39 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP41 VRS-TQ2BB000J AA 0 ohms,Jumper,1.55x3.1mm,Green
JP42 VRS-TQ2BB000J AA 0 ohms,Jumper,1.55x3.1mm,Green
JP43 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP44 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP45 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP46 VRS-TQ2BB000J AA 0 ohms,Jumper,1.55x3.1mm,Green
JP47 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP49 VRS-TQ2BB000J AA 0 ohms,Jumper,1.55x3.1mm,Green
JP50 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP51 VRS-TQ2BB000J AA 0 ohms,Jumper,1.55x3.1mm,Green

JP101 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP102 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP104 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP708 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP750 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP751 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
JP752 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green

L101 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green

R1 VRS-CY1JB562J AA 5.6 kohms,1/16W
R2 VRS-CY1JB154J AA 150 kohms,1/16W
R3 VRS-CY1JB334J AA 330 kohms,1/16W
R4 VRS-CY1JB153J AA 15kohms,1/16W
R5 VRS-CY1JB473J AA 47kohms,1/16W
R6 VRS-CY1JB100J AA 100ohms,1/16W
R7 VRS-CY1JB223J AA 22 kohms,1/16W
R8 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green

R9 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R10 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R11 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R14 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R15 VRD-ST2CD103J AA 10kohms,1/6W
R16 VRS-CY1JB123J AA 12 kohms,1/16W
R17 VRD-ST2CD123J AA 12 kohms,1/6W
R18 VRD-ST2CD103J AA 10kohms,1/6W
R19 VRD-ST2CD392J AA
R20 VRS-CY1JB221J AA 220 ohms,1/16W
R21 VRS-CY1JB101J AA 100 ohms,1/16W
R22 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R23 VRS-CY1JB105J AA 1Mohms,1/16W
R24 VRS-CY1JB102J AA 220 ohms,1/6W
R25 VRS-CY1JB102J AA 1 kohms,1/16W
R26 VRD-ST2CD103J AA 10 kohms,1/6W
R27 VRD-ST2CD221J AA 220 ohms,1/6W
R28 VRD-ST2CD221J AA 220 ohms,1/6W
R29 VRD-ST2CD221J AA 220 ohms,1/6W
R30 VRD-ST2CD221J AA 220 ohms,1/6W
R31 VRD-ST2CD221J AA 220 ohms,1/6W
R32 VRD-ST2CD221J AA 220 ohms,1/6W
R33 VRD-ST2CD221J AA 220 ohms,1/6W
R34 VRS-CY1JB103J AA 10 kohms,1/16W
R35 VRD-ST2CD101J AA 100 ohms,1/6W
R36 VRD-ST2CD221J AA 220 ohms,1/6W
R37 VRS-CY1JB103J AA 10 kohms,1/16W
R38 VRS-CY1JB103J AA 10 kohms,1/16W
R39 VRS-CY1JB101J AA 100ohms,1/16W
R40 VRS-CY1JB102J AA 1 kohms,1/16W
R41 VRD-ST2CD102J AA 1 kohms,1/6W
R42 VRD-ST2CD102J AA 1 kohms,1/6W
R43 VRS-CY1JB102J AA 1 kohms,1/16W
R44 VRS-CY1JB102J AA 1 kohms,1/16W
R46 VRS-CY1JB472J AA 4.7kohms,1/16W
R48 VRS-CY1JB562J AA 5.6 kohms,1/16W
R49 VRS-CY1JB102J AA 1 kohms,1/16W
R51 VRS-CY1JB682J AA 6.8kohms,1/16W
R53 VRS-CY1JB471J AA 470 ohms,1/16W
R54 VRS-CY1JB102J AA 1 kohms,1/16W
R55 VRS-CY1JB103J AA 10 kohms,1/16W
R56 VRS-CY1JB103J AA 10 kohms,1/16W
R92 VRS-CY1JB102J AA 1 kohms,1/16W
R93 VRS-CY1JB473J AA 47 kohms,1/16W

R107 VRS-CY1JB101J AA 100ohms,1/16W
R110 VRSCY1JB5493F AA 549 kohms,1/16W
R113 VRS-CY1JB101J AA 100 ohms,1/16W

3.9 kohms,1/6W

6

DESCRIPTION

XL-DK257N

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T

RANK

[8] RESISTORS

R115 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R118 VRS-CY1JB102J AA 1 kohms,1/16W
R119 VRS-CY1JB102J AA 1 kohms,1/16W
R120 VRS-CY1JB104J AA 100 kohms,1/16W
R121 VRS-CY1JB104J AA 100 kohms,1/16W
R122 VRS-CY1JB104D AA 100 kohms,1/16W
R123 VRS-CY1JB104D AA 100 kohms,1/16W
R128 VRS-CY1JB104D AA 100 kohms,1/16W
R129 VRS-CY1JB104D AA 100 kohms,1/16W
R131 VRS-CY1JB154D AA 150 kohms,1/16W
R132 VRS-CY1JB154D AA 150 kohms,1/16W
R133 VRS-CY1JB154D AA 150 kohms,1/16W
R134 VRS-CY1JB154D AA 150 kohms,1/16W
R135 VRS-CY1JB103J AA 10 kohms,1/16W
R136 VRS-CY1JB103J AA 10 kohms,1/16W
R137 VRS-CY1JB102J AA 1 kohms,1/16W
R138 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R139 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R140 VRS-CY1JB103J AA 10 kohms,1/16W
R601 VRS-CY1JB562J AA 5.6 kohms,1/16W
R602 VRS-CY1JB472J AA 4.7 kohms,1/16W
R603 VRS-CY1JB562J AA 5.6 kohms,1/16W
R604 VRS-CY1JB472J AA 4.7 kohms,1/16W
R605 VRS-CY1JB682J AA 6.8kohms,1/16W
R606 VRS-CY1JB682J AA 6.8 kohms,1/16W
R607 VRS-CY1JB272J AA 2.7 kohms,1/16W
R608 VRS-CY1JB272J AA 2.7 kohms,1/16W
R609 VRS-CY1JB822J AA 8.2 kohms,1/16W
R610 VRS-CY1JB822J AA 8.2 kohms,1/16W
R611 VRS-CY1JB472J AA 4.7 kohms,1/16W
R612 VRS-CY1JB472J AA 4.7 kohms,1/16W
R614 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R615 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R620 VRS-CY1JB223J AA 22 kohms,1/16W
R626 VRS-CY1JB474J AA 470 kohms,1/16W
R631 VRS-CY1JB103J AA 10 kohms,1/16W
R632 VRS-CY1JB103J AA 10 kohms,1/16W
R633 VRS-CY1JB332J AA 3.3kohms,1/16W
R634 VRD-ST2CD332J AA 3.3 kohms,1/6W
R635 VRS-CY1JB104J AA 100 kohms,1/16W
R636 VRS-CY1JB104J AA 100 kohms,1/16W
R638 VRS-CY1JB103J AA 10 kohms,1/16W
R639 VRS-CY1JB103J AA 10 kohms,1/16W
R640 VRS-CY1JB472J AA 4.7 kohms,1/16W
R641 VRS-CY1JB472J AA 4.7 kohms,1/16W
R642 VRS-CY1JB332J AA 3.3 kohms,1/16W
R643 VRS-CY1JB332J AA 3.3 kohms,1/16W
R644 VRS-CY1JB153J AA 15 kohms,1/16W
R645 VRS-CY1JB153J AA 15 kohms,1/16W
R646 VRS-CY1JB222J AA 2.2 kohms,1/16W
R647 VRS-CY1JB222J AA
R648 VRS-CY1JB222J AA 2.2 kohms,1/16W
R649 VRS-CY1JB222J AA 2.2 kohms,1/16W
R650 VRS-CY1JB222J AA 2.2 kohms,1/16W
R651 VRS-CY1JB222J AA 2.2 kohms,1/16W
R652 VRS-CY1JB822J AA 8.2 kohms,1/16W
R653 VRS-CY1JB822J AA 8.2 kohms,1/16W
R654 VRS-CY1JB332J AA 3.3 kohms,1/16W
R655 VRD-ST2CD332J AA 3.3 kohms,1/6W
R656 VRS-CY1JB102J AA 1 kohms,1/16W
R657 VRS-CY1JB104J AA 100 kohms,1/16W
R658 VRS-CY1JB104J AA 100 kohms,1/16W
R659 VRS-CY1JB683J AA 68kohms,1/16W
R660 VRS-CY1JB683J AA 68 kohms,1/16W
R678 VRD-ST2CD103J AA 10 kohms,1/6W
R679 VRD-ST2CD103J AA 10 kohms,1/6W
R681 VRD-ST2CD822J AA 8.2 kohms,1/6W
R682 VRD-ST2CD822J AA 8.2 kohms,1/6W
R684 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R694 VRS-CY1JB682J AA 6.8 kohms,1/16W
R703 VRS-CY1JB102J AA 1 kohms,1/16W
R704 VRS-CY1JB102J AA 1 kohms,1/16W
R705 VRS-CY1JB681J AA 680 ohms,1/16W
R707 VRS-CY1JB102J AA 1 kohms,1/16W
R708 VRS-CY1JB102J AA 1 kohms,1/16W
R709 VRS-CY1JB102J AA 1 kohms,1/16W
R711 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R712 VRD-ST2CD102J AA 1 kohms,1/6W
R713 VRS-CY1JB221J AA 220 ohms,1/16W
R717 VRS-CY1JB103J AA 10 kohms,1/16W
R718 VRS-CY1JB102J AA 1 kohms,1/16W
R719 VRS-CY1JB102J AA 1 kohms,1/16W
R719 VRD-ST2CD101J AA 100 ohms,1/6W
R720 VRD-ST2CD102J AA 1 kohms,1/6W
R721 VRD-ST2CD102J AA 1 kohms,1/6W
R722 VRD-ST2CD102J AA 1 kohms,1/6W
R723 VRD-ST2CD102J AA 1 kohms,1/6W
R725 VRS-CY1JB223J AA 22 kohms,1/16W

2.2 kohms,1/16W

DESCRIPTION

7

XL-DK257N

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T
RANK

[8] RESISTORS

R727 VRS-CY1JB102J AA 1 kohms,1/16W
R728 VRD-ST2CD102J AA 1 kohms,1/6W
R729 VRS-CY1JB271J AA 270 ohms,1/16W
R730 VRD-ST2CD271J AA 270 ohms,1/6W
R731 VRD-ST2CD221J AA 220 ohms,1/6W
R732 VRD-ST2CD221J AA 220 ohms,1/6W
R733 VRD-ST2CD221J AA 220 ohms,1/6W
R734 VRD-ST2CD221J AA 220 ohms,1/6W
R738 VRD-ST2CD272J AA 2.7 kohms,1/6W
R739 VRD-ST2CD272J AA 2.7 ohms,1/6W
R740 VRD-ST2CD102J AA 1 kohms,1/6W
R741 VRD-ST2CD102J AA 1 kohms,1/6W
R742 VRS-CY1JB152J AA 1.5 kohms,1/16W
R743 VRS-CY1JB152J AA 1.5 kohms,1/16W
R744 VRS-CY1JB333J AA 33 kohms,1/16W
R745 VRS-CY1JB333J AA 33 kohms,1/16W
R746 VRD-ST2CD473J AA 47 kohms,1/6W
R747 VRD-ST2CD272J AA 2.7 kohms,1/6W
R748 VRD-ST2CD102J AA 1 kohms,1/6W
R749 VRD-ST2CD102J AA 1kohms,1/6W
R750 VRS-CY1JB272J AA 2.7 kohms,1/16W
R751 VRS-CY1JB102J AA 1kohms,1/16W
R752 VRS-CY1JB102J AA 1 kohms,1/16W
R753 VRD-ST2CD102J AA 1 kohms,1/6W
R754 VRS-CY1JB102J AA 1 kohms,1/16W
R755 VRS-CY1JB102J AA 1 kohms,1/16W
R756 VRD-ST2CD102J AA 1 kohms,1/6W
R757 VRD-ST2CD102J AA 1 kohms,1/6W
R762 VRS-CY1JB332J AA 3.3 kohms,1/16W
R763 VRD-ST2EE181J AA 180 ohms,1/4W
R767 VRS-CY1JB102J AA 1 kohms,1/16W
R770 VRD-ST2CD102J AA 1 kohms,1/6W
R771 VRS-CY1JB102J AA 1 kohms,1/16W
R772 VRS-CY1JB102J AA 1 kohms,1/16W
R773 VRS-CY1JB102J AA 1 kohms,1/16W
R774 VRS-CY1JB102J AA 1 kohms,1/16W
R775 VRS-CY1JB102J AA 1 kohms,1/16W
R776 VRS-CY1JB102J AA 1 kohms,1/16W
R777 VRS-CY1JB102J AA 1 kohms,1/16W
R778 VRS-CY1JB102J AA 1 kohms,1/16W
R779 VRS-CY1JB102J AA 1 kohms,1/16W
R780 VRS-CY1JB102J AA 1 kohms,1/16W
R782 VRS-CY1JB102J AA 1 kohms,1/16W
R783 VRS-CY1JB102J AA 1 kohms,1/16W
R784 VRS-CY1JB102J AA 1 kohms,1/16W
R785 VRS-CY1JB102J AA 1 kohms,1/16W
R786 VRS-CY1JB102J AA 1 kohms,1/16W
R787 VRS-CY1JB102J AA 1 kohms,1/16W
R788 VRS-CY1JB102J AA 1 kohms,1/16W
R791 VRS-CY1JB102J AA 1 kohms,1/16W
R792 VRS-CY1JB102J AA
R794 VRS-CY1JB102J AA 1 kohms,1/16W
R795 VRS-CY1JB102J AA 1 kohms,1/16W
R797 VRS-CY1JB102J AA 1 kohms,1/16W
R798 VRS-CY1JB103J AA 10 kohms,1/16W
R801 VRD-ST2CD563J AA 56 kohms,1/6W
R802 VRD-ST2CD333J AA 33 kohms,1/6W
R803 VRD-ST2CD123J AA 12 kohms,1/6W
R804 VRD-ST2EE470J AA 47ohms,1/4W
R805 VRD-ST2EE470J AA 47 ohms,1/4W
R806 VRD-ST2CD473J AA 47 kohms,1/6W
R807 VRD-ST2EE101J AA 100 ohms,1/4W
R808 VRD-RT2HD222J AA 2.2 kohms,1/2W
R841 VRD-ST2CD224J AA 220 kohms,1/6W
R842 VRD-ST2CD102J AA 1 kohms,1/6W
R843 VRD-ST2CD473J AA 47 kohms,1/6W
R844 VRD-RT2HD820J AA 82 ohms,1/2W
R846 VRD-RT2HD475J AA 4.7 Mohms,1/2W
R851 VRS-CY1JB332J AA 3.3 kohms,1/16W
R854 VRD-RT2HDR56J AA 0.56 ohms,1/2W
R855 VRS-CY1JB103J AA 10 kohms,1/16W
R856 VRS-TV2AB223J AA 22 kohms,1/10W
R857 VRD-ST2CD331J AA 330 ohms,1/6W
R858 VRD-ST2CD100J AA 10 ohms,1/6W
R894 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R901 VRD-ST2CD102J AA 1 kohms,1/6W
R902 VRD-ST2CD103J AA 10ohms,1/6W
R903 VRD-ST2EE2R2J AA 2.2 ohms,1/4W
R904 VRS-VV3AA103J AB 1 kohms,1W
R905 VRD-ST2CD222J AA 2.2 kohms,1/6W
R906 VRD-ST2CD103J AA 10 kohms,1/6W
R907 VRD-ST2CD102J AA 1 kohms,1/6W
R908 VRD-ST2CD470J AA 47 ohms,1/6W
R909 VRD-ST2CD561J AA 5.6 kohms,1/6W
R910 VRD-ST2CD223J AA 22 kohms,1/6W
R911 VRS-TV2AB100J AA 10 ohms,1/10W
R912 VRS-CY1JB103J AA 10 kohms,1/16W
R913 VRS-CY1JB103J AA 10 kohms,1/16W
R914 VRS-TV2AB100J AA 10 ohms,1/10W

1 kohms,1/16W

8

DESCRIPTION

XL-DK257N

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T

RANK

[8] RESISTORS

R920 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
R921 VRS-CY1JB562J AA 5.6 kohms,1/16W
R922 VRS-CY1JB562J AA 5.6 kohms,1/16W
R923 VRS-CY1JB562J AA 5.6 kohms,1/16W
R924 VRS-CY1JB562J AA 5.6 kohms,1/16W
R925 VRS-CY1JB562J AA 5.6 kohms,1/16W
R926 VRS-CY1JB562J AA 5.6 kohms,1/16W
R931 VRS-CY1JB103J AA 10 kohms,1/16W
R932 VRS-CY1JB103J AA 10 kohms,1/16W
R933 VRS-CY1JB563J AA 56 kohms,1/16W
R934 VRS-CY1JB152J AA 1.5 kohms,1/16W
R935 VRS-CY1JB152J AA 1.5 kohms,1/16W
R936 VRS-CY1JB103J AA 10 kohms,1/16W
R937 VRS-CY1JB103J AA 10 kohms,1/16W
R943 VRS-VV3AA220J AB 22 ohms,1W
R944 VRS-VV3AA220J AB 22 ohms,1W
R945 VRD-RT2HD822J AA 8.2 kohms,1/2W
R946 VRD-RT2HD822J AA 8.2 kohms,1/2W
R947 VRD-RT2HD332J AA 3.3 kohms,1/2W
R948 VRS-CY1JB332J AA 3.3 kohms,1/16W
R960 VRS-CY1JB122J AA 1.2 kohms,1/16W
R961 VRD-ST2CD333J AA 33 kohms,1/6W
R962 VRS-TV2AB100J AA 10 ohms,1/10W
R963 VRS-TV2AB100J AA 10 ohms,1/10W
R964 VRS-CY1JB105J AA 1 Mohms,1/16W
R965 VRS-CY1JB105J AA 1 Mohms,1/16W
R970 VRS-CY1JB102J AA 1 kohms,1/16W
R971 VRS-CY1JB103J AA 10 kohms,1/16W
R972 VRD-ST2CD104J AA 100 kohms,1/6W
R973 VRS-CY1JB104J AA 100 kohms,1/16W
R974 VRS-CY1JB104J AA 100 kohms,1/16W
R975 VRS-CY1JB103J AA 10 kohms,1/16W
R976 VRS-CY1JB682J AA 6.8 kohms,1/16W
R977 VRS-CY1JB105J AA 1 Mohms,1/6W
R978 VRD-ST2CD101J AA 100 ohms,1/6W

RA5 VRS-CY1JB470J AA 47 ohms,1/16W
RA14 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
RA15 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
RA16 VRS-CY1JB000J AA 0 ohms,Jumper,0.8x1.55mm,Green
RA45 VRS-TV2AB000J AA 10 ohms,1/10W
RD01 VRS-CY1JB182J AA 1.8 kohms,1/16W
RD02 VRS-CY1JB222J AA 2.2 kohms,1/16W
RD03 VRS-CY1JB332J AA 3.3 kohms,1/16W
RD04 VRS-CY1JB182J AA 1.8 kohms,1/16W
RD05 VRS-CY1JB222J AA 2.2 kohms,1/16W
RD06 VRS-CY1JB332J AA 3.3 kohms,1/16W

RP745 VRS-CY1JB272J AA 2.7 kohms,1/16W
RP746 VRS-CY1JB272J AA 2.7 kohms,1/16W
RP747 VRS-CY1JB102J AA 1 kohms,1/16W
RP748 VRS-CY1JB102J AA 1 kohms,1/16W
RP749 VRS-CY1JB102J AA
RP750 VRS-CY1JB102J AA 1 kohms,1/16W
RP752 VRD-ST2EE1R5J AA 1.5 kohms,1/4W
RP753 VRD-ST2EE1R5J AA 1.5 kohms,1/4W
RP755 VRS-CY1JB103J AA 10 kohms,1/16W
RP757 VRD-ST2CD104J AA 100 kohms,1/6W
RP758 VRD-ST2CD224J AA 220 kohms,1/6W
RP761 VRD-ST2CD103J AA 10 kohms,1/6W
RP762 VRD-ST2CD103J AA 10 kohms,1/6W
RP763 VRS-CY1JB151J AA 1.5 kohms,1/16W
RP767 VRD-ST2EE681J AA 680 ohms,1/4W
RP772 VRS-CY1JB272J AA 2.7 kohms,1/16W
RP773 VRS-CY1JB272J AA 2.7 kohms,1/16W
RP774 VRS-CY1JB103J AA 10 kohms,1/16W
RP776 VRS-CY1JB103J AA 10 kohms,1/16W
RP777 VRS-CY1JB103J AA 10 kohms,1/16W
RP778 VRS-CY1JB103J AA 10 kohms,1/16W
RP779 VRD-ST2CD272J AA 2.7 kohms,1/6W

1 kohms,1/16W

[9] OTHER CIRCUITRY PARTS

Bi601 QCNWNA587AWPZ AG Connector Ass'y,10 / 9 Pin with CNS601
Bi702 QCNWN2715AWPZ AG Connector Ass'y,9 / 8 Pin with CNS702
Bi703 QCNWNB001AWPZ AD Connector Ass'y, 2 Pin
Bi710 QCNWNA973AWPZ AH Connector Ass'y,4 / 3 Pin with CNS710
Bi802 QCNWNA966AWPZ AL Connector Ass'y,12 / 11 Pin with CNS802
Bi901 QCNWNA972AWPZ AK Connector Ass'y,7 / 6 Pin with CNS801
Bi902 QCNWNA993AWPZ AG Connector Ass'y,5 / 4 Pin with CNS902
Bi903 QCNWNA974AWPZ AH Connector Ass'y,7 / 6 Pin with CNS903

CNP1 QCNCWYP16AWZZ AD Socket,16 Pin
CNP2 QCNCM705FAFZZ AB Connector, 6 Pin
CNP3 QCNCWZY08AWZZ AC Socket,8 Pin
CNP4 92LCONE5P5268 AD Connector, 5 Pin
CNP5 92LCONE9P53254 AD Connector, 9 Pin
CNP6 QCNCWZY10AWZZ AC Socket,10 Pin

CNP101 QCNCWA046AW30 AQ Socket,30 Pin
CNP102 QCNCWXC16AFZZ AF Socket,16 Pin
CNP301 QCNCWZX11AWZZ AC Socket,11 Pin

CNP701A QCNCWZY18AWZZ AD Socket,18 Pin

DESCRIPTION

9

XL-DK257N

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T
RANK

DESCRIPTION

[9] OTHER CIRCUITRY PARTS

CNP701B QCNCWZY18AWZZ AD Socket,18 Pin

CNP702 QCNCWZX10AWZZ AC Socket,10 Pin
CNP703 92LCONE2P53253 AB Connector, 2 Pin [Use in Volume LED Light-Up PWB-B3]
CNP703 QCNCM010KAWZZ AC Connector, 10 Pin [Use in Amplifier PWB-A3]
CNP705 QCNCWZX08AWZZ AC Socket,8 Pin
CNP708 92LCONE5P52147 AD Connector, 5 Pin
CNP710 92LCONE3P53253 AB Connector, 3 Pin
CNP801 QCNCM035FAWZZ AC Connector, 6 Pin
CNP802 92LCONEBP53253 AC Connector, 10 Pin
CNP805 QCNCM049BAWZZ AC Connector, 2 Pin

!

CNP902 QCNCM035DAWZZ AB Connector, 4 Pin
CNP903 QCNCM035FAWZZ AC Connector, 6 Pin

CNPU1 92LCONE8P53254 AC Connector, 8 Pin
CNPU2 92LCONE8P53254 AC Connector, 8 Pin
CNPU3 QCNCWYP16AWZZ AD Socket,16 Pin

CNS2 QCNWNA930AWPZ AF Connector Ass'y,6 Pin with CNS2A
CNS4 QCNWNA978AWPZ AG Connector Ass'y,5 Pin with CNS4A

CNS703 QCNCW010KAWZZ AD Connector, 10 Pin

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

F801 QFS-D602BSJNI AD Fuse,6A,125V
F802 QFS-D602BSJNI AD Fuse,6A,125V
F803 QFS-D202BSJNI AB Fuse,2A,125V
F804 QFS-D202BSJNI AB Fuse,2A,125V
F805 QFS-D162BSJNI AE Fuse,1.6A,125V
F806 QFS-D502BSJNI AE Fuse,5A,125V

FFC1 QCNWNA977AWPZ AD Flat Cable, 16 Pin
FFC102 QCNWNA971AWPZ AG Flat Cable, 16 Pin
FFC301 QCNWN2525AWZZ AC Flat Cable, 11 Pin
FFC701 QCNWNA968AWPZ AF Flat Cable, 18 Pin
FFC702 QCNWNA970AWPZ AE Flat Cable, 10 Pin
FFC705 QCNWNA969AWPZ AE Flat Cable, 8 Pin

FH801 92LFSHOLD1652T AB Fuse Holder
FH802 92LFSHOLD1652T AB Fuse Holder
FH803 92LFSHOLD1652T AB Fuse Holder
FH804 92LFSHOLD1652T AB Fuse Holder
FH805 92LFSHOLD1652T AB Fuse Holder
FH806 92LFSHOLD1652T AB Fuse Holder
FH807 92LFSHOLD1652T AB Fuse Holder
FH808 92LFSHOLD1652T AB Fuse Holder
FH809 92LFSHOLD1652T AB Fuse Holder
FH810 92LFSHOLD1652T AB Fuse Holder
FH811 92LFSHOLD1652T AB Fuse Holder
FH812 92LFSHOLD1652T AB Fuse Holder
FL701 VVKFD291217-1 AS FL Display
FW601 QCNWN2711AWPZ AD Flat Wire, 5 Pin
JK691 QSOCJ0120AWZZ AD Video Out Jack
JK701 QJAKM0004AWZZ AK Jack, Headphone
JK703 QJAKM0004AWZZ AK Jack, Audio In
JK902 QSOCJA010AWZZ AC Jack

LUG1 QCNWNB006AWPZ AD Lug Wire

LUG2 QCNWNA980AWPZ AD Lug Wire

LUG4 QCNWNB026AWPZ AD Lug Wire
LUG801 QCNWNA980AWPZ AD Lug Wire

RL841 RRLYDA002AWZZ AF Relay
RX701 VHLK2013TH2E1 AG Remote Sensor
SO901 QTANA0423AWZZ AE Terminal, Speaker
SW701 92LSWICHT1663T AC Switch,Key Type [ POWER ON/STAND-BY ]
SW702 92LSWICHT1663T AC Switch,Key Type [ TRAY OPEN/CLOSE ]
SW703 92LSWICHT1663T AC Switch,Key Type [ PLAY/PAUSE ]
SW704 92LSWICHT1663T AC Switch,Key Type [ STOP ]
SW705 92LSWICHT1663T AC Switch,Key Type [ CD ]
SW706 92LSWICHT1663T AC Switch,Key Type [ iPOD ]
SW707 92LSWICHT1663T AC Switch,Key Type [ TUNER(BAND) ]
SW708 92LSWICHT1663T AC Switch,Key Type [ AUDIO IN ]

TP1 RTUNSA016AWZZ AY Tuner Pack

VR701 QSW-ZA001AWZZ AE Switch,Jog Type [ VOLUME ]

WTM601 QCNCW019EAWZZ AB Socket, 5 Pin

10

XL-DK257N

[10] CABINET PARTS / CD MECHANISM PARTS

A

302

301

304

304

B

601x4

303

C

D

E

F

G

H

1

605x2

2345

11

XL-DK257N

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T
RANK

[10] CABINET PARTS / CD MECHANISM PARTS

201 CCABA7119AW01 AV Front Panel Ass'y
201-1 ------------- - Front Panel (Not Replacement Item )
201-2 HDECQA242AWSA AD Decoration, Volume Knob
201-3 JKNBZA245AWSA AE Button, Function
201-4 JKNBZA246AWSA AE Button, Open/Close
201-5 MLOKDA001AWZZ AG Lock, Door

202 CDTMECA7003A BA Changer Mechanism Unit

203 GCAB-A057AWSA AP Top Cabinet

204 GCOVAA186AWSA AF Cover, Pocket Top

205 GCOVAA187AWSA AE Cover, Pocket Bottom

206 GCOVAA188AWSA AE Disc Tray Cover

207 GiTARA486AWSA AL Rear Panel

208 GiTASA196AWSA AM Side Panel, Left

209 GiTASA197AWSA AM Side Panel, Right

210 HBDGBA006AWSA AE Badge, SHARP

211 HDECQA418AWSA AN Decoration, Panel

212 HDECQA419AWSA AM Decoration, Pocket Panel

213 JKNBKA021AWSA AM Knob, Volume

214 LANGKA155AWFJ AE Spring Plate

215 LANGT0042AWFW AC Bracket, PWB Support

216 LBND-1011AWZZ AA Nylon Band

217 LBSHC0005AWZZ AD Bushing, AC Power Supply Cord

218 LCHSMA075AWFW AM Chassis, Main

219 LCHSZA013AWZZ AL Chassis, Changer Unit

220 LHLDZA047AWZZ AC Holder, LED

221 LHLDZA199AWZZ AD Holder, FL Display

222 LHLDZA200AWZZ AC Holder, LED

223 MLIF-A001AWZZ AD Damper

224 MSPRTA030AWZZ AC Spring, Pocket

225 PCUSGA121AWSA AC Cushion, Pocket

226 PCUSGA128AWZZ AB Cushion, Leg

227 PRDARA158AWFW AE Heat Sink

228 PRDARA159AWFW AK Heat Sink, Amp

229 PRDARA160AWFW AH Heat Sink

230 PRDARA168AWFW AH Heat Sink

! 232 QACCDA002AWZZ AN AC Power Supply Cord

! 237 92LFSHOLD1652T AB Holder, Fuse

231 PSHEZA149AWZZ AG Sheet, Heat Transfer

233 QLUGPA001AWZZ AC Lug (LG2-5)

234 SPAKZA526AWZZ AA CD Tray Sheet

235 TSPC-A916AWZZ AE Label, Specification

236 92LCSPR1431C AA Spring, Ring

238 92LNBAND1318A AA Nylon Band, 80mm

239 ------------- - Nut (Not Replacement Item )

240 ------------- - Washer (Not Replacement Item )

241 PFLT-A138AWZZ - Felt

301 KMECZA004AWZZ AY CD Mechanism Unit

302 PCUSG0001AWSA AD Cushion

303 PCUSG0004AWSA AD Cushion

304 PCUSGA099AWSA AC Cushion

601 LX-EZ0005AWF7 AB

602 LX-JZ0010AFF7 AB Screw, M3 X10mm

603 LX-JZ0036AWF7 AC Screw, Special

604 XEBY726P08000 AA Screw, M2.6 X8mm

605 XEBY730P10000 AA Screw, M3 X10mm

606 XEBY730P12000 AA Screw, M3 X12mm

607 XEBY830P12000 AB Screw, M3 X12mm

608 XESY730P10000 AA Screw, M3 X10mm

609 XHBY740P06000 AB Screw, M4 X6mm

610 XJBY730P08000 AA Screw, M3 X8mm

611 XJBY730P10000 AA Screw, M3 X10mm

612 XJBY830P08000 AB Screw, M3 X8mm

613 XJBY830P10000 AA Screw, M3 X10mm

614 XJSY730P10000 AA Screw, M3 X10mm

Screw, Special

NOTE: FOR CD MECHANISM PARTS, ITEM NO. ARE 3XX

DESCRIPTION

12

XL-DK257N

[11] SPEAKER BOX PARTS

A

B

C

D

E

F

G

H

1

23456

13