Casio EV-2500B Troubleshooting guide

R
(with price)
EV-2500B(KX-618)
MAY. 1995
INDEX

— 1 —
CONTENTS
SPECIFICATIONS ......................................................................................... 2
BLOCK DIAGRAM ........................................................................................ 3
CIRCUIT DESCRIPTION ............................................................................... 4
DISASSEMBLY ............................................................................................. 5
DIAL STRINGING DIAGRAM........................................................................ 6
ADJUSTMENT............................................................................................... 7
TROUBLESHOOTING................................................................................. 12
PRINTED CIRCUIT BOARDS ..................................................................... 13
EXPLODED VIEW ....................................................................................... 15
ELECTRICAL PARTS LIST......................................................................... 16
MECHANICAL PARTS LIST ....................................................................... 23
IC AND TRANSISTOR LEAD IDENTIFICATION ........................................ 25
SCHEMATIC DIAGRAMS ........................................................................... 27
WAVEFORMS.............................................................................................. 29

— 2 —
SPECIFICATIONS
Item Specification
1. Reception channels TV— VHF: 2 ~ 13 ch UHF: 14 ~ 69 ch
RADIO— FM: 88~108 MHz AM: 530~1710 KHz
2. Power voltage DC 6.0 V
3. Power consumption Approx. 3.5 W
4. Current consumption Approx. 580 mA
5. Battery life (with alkaline batteries) Approx. 11 hours
Batteries : 3 D size batteries
6. Power supply Car adaptor : CA-K65
AC adaptor : AD-K65, 64
Earphone jack : 3.5ø mini
7. Connection terminals External power jack : 6.0 V DC IN
External antennea jack : 3.5ø mini
Audio / Video jack : 3.5ø
8. Screen size 2.5 inches
9. No. of Picture element 61,380 (220 ×279) dots
10. Dimensions 115 (W) ×61.7 (D) ×112 (H) mm
4 1/2(W) ×2 2/5(D) ×4 2/5(H)
11. Weight 360 g excepting batteries
12.7 oz excepting batteries
AC adaptor : AD-K65,64
12. Options Car adaptor : CA-K65
RF connector : CF-13
Antenna matching device : AS-35S

— 3 —
BLOCK DIAGRAM
TV
1— Color tuner: TU200 TEPU5-02
Selects a desired radio wave and changes it to the video IF signal.
2— Video IF amp.: Q200 2SC4238
Amplifies the video IF signal output from tuner TU200 by 10 times (20 dB).
3— Video det./Sound det./FM det./AFT/AGC: IC200 M51348FP
EliminatesthecarrierwaveinthevideoIFsignal,andpicksupthevideosignalandthesoundIFsignal.
Also, the sound signal is picked up from the sound IF signal by FM detection.
4— Audio amp.: IC600 NJM2070M
Sound amplification.
5— Chroma circuit: IC300 IR3P90Y
Generates the tricolor (red, green, and blue) from the video signal.
6— Display control/Auto-tuning control: IC700 MSM6770GS
Controls the display.
7— Tuning voltage generator: IC270 BA10358F
Generates the tuning voltage with the tuning pulse output from 6.
Antenna
1 TU200 2 Q200 3 IC200
7
Tuning
Voltage
Generator
VR600
Volume
Control
4 IC600 Speaker
IC300
IC700
LCD
Chroma
Circuit
Display
Control
Auto-Tuning
Control
5
6
VCC1 (4.5 ± 0.05 V)
VCC2 (4.5 ± 0.05 V)
VCC7 (25.9 ~ 31.3 V)
VCC6 (10.0 ~ 12.0 V)
VEE1 (–8.0 ~ –7.0 V)
VEE2 (–18.4 ~ –16.0 V)
IC270
Power
Supply
Audio
Amp.
IF Amp.Tuner
Video
Sound Det.
FM
AFT Circuit
AGC Circuit
Det

— 4 —
Figure 1
CIRCUIT DESCRIPTION
Name Voltage Function
VCC2-1 4.50 ±0.02 V Main voltage
VCC7 25.9 ~ 31.3 V Tuning voltage
VCC6 10.0 ~ 12.0 V Display voltage
VEE1 –8.0 ~ –7.0 V Display voltage
VEE2 –18.4 ~ –16.0 V Display voltage
Table 1
The power supply consists of a DC-DC converter and the associated circuit and supplies the voltages as shown
in Table 1.
POWER SUPPLY
CP105
R108
270K
R110
270
Q110 2SD1819A-R
Q111
2SD1119-R
C137
R107
D100
MA141K 33K B6800p
C140
CH470p R115
100
6.3 V 220C100
D110
MA3051-L
2.2
BH102K
TM100
Q101
2SD1819A-R
2.2KR113
R105
3.3K
VR100
2K
C105
C145
B1500p
CP106
1
2
9
6
3
4
5
6
7
8
T100
LC12U-35 D158 MA143A R160
68
C146 OPEN
D156 MA141K
D154 MA142WK
D150
MA142WK
D152
MA142WK
L101
100u
L103
100u
CP110
CP111
CP113
CP114
CP115
C110 25 V 10 C112 16 V 47 C114 6.3 V 100 C116 6.3 V 100 C118 16 V 22 C120 35 V 22 R161 33K
VEE2 (-18.4 ~ -16.0 V)
L102
100u
R100
0R00
GND
CP112
1
2
3
VEE1 (-8.0 ~ -7.0 V)
VCC2-1 (4.5 V)
VCC6 (10.0 ~ 12.0 V)
VCC7 (25.9 ~ 31.3 V)
VCC2-2 (4.5 V)
VCC2-3 (4.5 V)

— 5 —
DISASSEMBLY
1. Remove the battery case.
2. Remove the three screws and the lower case.
3. Remove the three knobs.
4. Remove the screw and resolder the two wires for the speaker.
5. Remove the PCB ass'y.

— 6 —
DIAL STRINGING DIAGRAM
92
10
3
8
4
A5
7
6
Turn the pulley counterclockwise.
Wrap around 4 times.
0.8 mm
Sliding pointer

— 7 —
ADJUSTMENT
TV
Items to Be Adjusted
Item Measuring Instrument
VCC2-1 voltage setting Voltmeter
Video detection coil adjustment TV signal generator, pattern generator, oscilloscope,
low-pass filter
AFT coil adjustment Sweep generator, oscilloscope, voltmeter
Contrast adjustment TV signal generator, pattern generator, oscilloscope
Tint adjustment TV signal generator, pattern generator, oscilloscope
AGC adjustment TV signal generator, pattern generator, IF levelmeter
Vcom adjustment Photo diode, photo sensor amp., bandpass filter, oscilloscope
Free-Running frequency adjustment Frequency counter
RADIO
When the radio is defect, replace the radio PCB unit.
Adjustment and Test Point Locations
Top View
T201
T200
VR200
VR303
VR301
VR300
VR100
VR740

— 8 —
VCC2-1 Voltage Setting
Input Input Input Output Output
Connection Point Signal Connection Point
Adjust Result
Adjust to obtain a 4.50 ±0.02 V
reading on the voltmeter.
Voltmeter
VR100 TP1
TP1
16-169
Equipment Connection / Adjustment Procedure
Output
Voltmeter
EV-2500
set
TP7(CP204)
TP2(CP201)
IF Pad
TP4(CP217)
TP3(CP218)
TP1(CP113)
TP6(CP311)
TP8(CP320)
TP5(CP323)
Bottom View

— 9 —
2.2 ± 0.1 V
P.P
Video Detection Coil Adjustment
TP2 VR300 TP5
Pattern
generator
Signal
generator
Oscilloscope
* Desolder the IF pad to open.
Contrast Adjustment
TP2 T201 TP4
Adjust to obtain a 1.4 ±0.2 V
reading on the voltmeter.
Confirm that the marker is at
the middle of the S-curve on
the oscilloscope.
* Desolder the IF pad to open.
AFT Coil Adjustment
Pattern
generator
Signal
generator
TP2 T200 TP3
Input Input Input Output Output
Connection Point Signal Connection Point
Adjust Result
* Desolder the IF pad to open.
Voltmeter
Oscilloscope
Sweep
generator
Pattern
generator Signal generator
Input
TP2
CP312 (KILLER)
Oscilloscope
Vcc2-3
EV-2500
set 10 kohm
Adjust so
that the step
form wave
becomes 2.2
±0.1 Vp-p.
Adjust to obtain the minimum
DC level.
Low-pass filter
Oscilloscope
Input
TP2
EV-2500
set
Output
TP3
Low-pass
filter
Pattern
generator Signal generator Oscilloscope
Sweep
generator EV-2500
set
Input
TP2 Output TP4
Voltmeter
Oscilloscope
Color bar
45.75 MHz
45 ±3 dBµ
Output
TP5
38.9 ±5 MHz
(sweep) marker:
45.75 MHz
70 ±3 dBµ
Color bar
45.75 MHz
70 ±3 dBµ

— 10 —
* Desolder the IF pad to open.
Tint Adjustment
Signal
generator
Pattern
generator Oscilloscope
Input
TP2 Output TP5
VR303 Oscilloscope TP8
EV-2500
set
CP717
CP204
Adjust VR303 so that the
high level of the square wave
is at -0.5
±0.25 V.
5.0 ± 0.5 V
-0.5 ± 0.25 V
0 V
Adjust Result
AGC Adjustment
Signal
generator
Pattern
generator EV-2500 set IF levelmeter
Input
TP7 Output TP2
* Short the IF pad.
Pattern
generator
TV signal
generator TP7 VR200 IF levelmeter TP2
Color bar
65 ±5 dBµAdjust to obtain a 84 ±2 dBµ
reading on the IF levelmeter.
Vcom Adjustment
EV-2500
set Oscilloscope
Output
TP8
Pattern
generator
Signal
generator
Color bar
45.75 MHz
70 ±3 dBµ
TP2 VR301 Oscilloscope TP5
Adjust VR301 so that the
difference
between pulses
A and B is less
than 0.2 V.
Pulse BPulse A
Input Input Input Output Output
Connection Point Signal Connection Point

— 11 —
Vcom Adjustment
* Place a photo diode on the middle of the display plate.
EV-2500
set Photo
diode
ON
OFF
H
M
L
AV-C1
Audio/Video jack
Bandpass
filter
Oscilloscope
Photo sensor amp.
Adjust to obtain the minimum
ripple.
VR303 Photo sensor
amp.
Bandpass filter
Oscilloscope
Free-Running Frequency Adjustment
Frequency
counter
VR740 TP6
Output
TP6
Adjust to obtain a reading of
15.73 ±0.1 kHz.
Adjust Result
Input Input Input Output Output
Connection Point Signal Connection Point
EV-2500
set Frequency
counter

— 12 —
TROUBLESHOOTING
TV
Picture OK but
no sound
Symptom Cause Solution
No power supply Defective power switch (SW100). Replace.
Defective DC-DC converter (T100). Replace.
Defective tuner (TU200). Replace.
Defective Q200. Replace.
Defective IC200. Replace.
Defective IC300. Replace.
Defective IC270. Replace.
Defective IC700. Replace.
Defective F201. Replace.
Defective IC200. Replace.
Defective IC600. Replace.
Defective phone jack (JK600). Replace.
Defective tuner (TU200). Replace.
Defective IC270. Replace.
Defective power switch (SW100). Replace.
No reception of
VHF or UHF
No picture and
no sound
RADIO
When the radio is defect, replace the radio PCB unit.

— 13 —
R500
C535 C536
L500 D500
C202
D520
F203
F200
R214
R210
C247
VR200
R246
R223
R236
C259
R238
R239
C246 R222
C250
R226
R225
R224
R230
C257
R229
R227
R240
T201
T200
C791
R770 C793
C792
L790
C750
L761 L760
R717
C744
Q760
R739
R715
R716
R741
R731
C771
C746
C751 R740
R706
R704
R775
C710
R776
Q710
C773
C770
R749
VR740
C772
C630
R610
R600
C631
R601
R611
R602
C635
R606
R607
C512 C511
Q515
Q951
R951
Q950
R950
C930
R160
D158
C146
D156
D154
Q111
C145
R110 R108
Q110
R115 C140 R107
C137
Q101
C105
D110
VR100
D100
R100
TM100
R105
C181
R645 R390 R391
Q390
C357 R300
R301
VR300
L302
L310
C384
R334
R392
R331
R333
R335
C265
R243
R242
C305
R304
L301
R310 C354
C201
C380
R313 R315
R321
R320
VR301
R323
R322 C372
C310
R324 VR303
R350
R351
R325
Q516
R515 Q513
H300
C510
C208 C207 C205
TU200
Q510
R535
618B-L-B
R353
R352
FU100
R537
C532R501
C531
O
B
+++
+
+
PRINTED CIRCUIT BOARDS
TV
Top view

— 14 —
TV
Bottom view
SW100SW102
CP102
CP100
C185
CN510
C375
C374
C313
JK300
C390
JK600
JK100
D180
C100
CP105
C110
CP101
R161
D150
R113
T100
C120
D152
C112 C114 C116
L101
L103
R305
C356
R303
C301
C300
C315
CP303
CP734 C350
C351
C352
C353
C355
R302
CP310
IC300
C381
R330
C382
C383
R332
C375
CP323
CP320
C312
C311
CP322
CP321
C371
C373
C370
SW101
R314
C364
R316
C365
C363
R311
C362
C361
L300 C360
C306
R512R513
Q511
R514
Q512
R516 Q514
L202
R247
F201 F202
R208
L201
C242
C243
C248
C249
R211
R212
C245
R241
C262
C263C264C261
SW701 SW700 SW702
JK200
CP209
C530
CN500
CP200
CP204
R209
CP207
CP208
CP210
CP206
CP203
CP201
R201C237
R202C236
C233
R207 C232
C231
C200 C234 C230
Q201
R276
R270
R759
Q750
C794
Q270
Q272
C270
R271R272
IC270
C271
R729
CP726
CP217
R275
C795
CP725
R707 C790
R771 R758
CP791
CN700
CP707
CP718
CP717
IC700
R728
CP741
R705
R703
R732
R734
R737
R733
R736
R738
CP793
CP705
CP792
CP706
CP704
CP701
R701
C786
C787
R757
C788
CP756
L756
CP780
CP751
CP750
R756
R761
R760C781
R750
R751
C725
C770
C774
CP218
CP214
CP213
C210
CP330
CP110
CP113
CP111
CP115
C603
C606
IC600 VR600
VR304
CN900
T950
C927
C925
L950
L102
D511
D510
CP990
C600
C118
IC200
C240
C239
L200
R204 R205
Q200
R203
CP202
CP205
CP112
CP114
CP312
CP311
CP301
CP790
IC701
CP703
CP719
Q202
C760
R727
CP220
YG
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

— 15 —
EXPLODED VIEW
1
2 3 3
3
348
4
49
13
15
14
16
17
49
50
5
47
77
6
10
11
12
47
8
9
6
23
22 50
7
10
24
25-6
25-5
19
48
25
48
25-2
25-1
25-3 25-4
33-2 33
33-1
34
35 48
28
18
21
51
49
27
33-3
26-2
26-1
26
51
26-3
26-4
26-7
26-6
26-5
28-1
28-2
28-3
28-4 31
34 32
28-3
28-2
28-3
30
51
52
39
38
37
36
54 53
43
48 42
41
40
44
45
46

ELECTRICAL PARTS LIST
Linear PCB No. 1
FOB Japan
N Item Code No. Parts Name Specification Q M N.R.Yen R
Unit Price
Capacitors
C100 2800 9175 Electrolytic capacitor (V) 6.3RC2-220MS 1 20 17 C
C105 2845 4802 Chip capacitor EMK316F225Z-T 1 20 16 C
N C110 2806 9462 Electrolytic capacitor (V) 25RC2-10MS-G10 1 20 11 C
C112 2828 5516 Electrolytic capacitor (V) 16RC2-47MS 1 20 15 C
C114 2805 2499 Electrolytic capacitor (V) 6.3RC2-100MS 1 20 18 C
C116 2805 2499 Electrolytic capacitor (V) 6.3RC2-100MS 1 20 18 C
C118 2828 5542 Electrolytic capacitor (V) 16RC2-22MS 1 20 12 C
C120 2805 2481 Electrolytic capacitor (V) 35RC2-22MS 1 20 14 C
C137 2897 0189 Chip capacitor GR40W5R682K50PT 1 20 8 C
C140 2892 0865 Chip capacitor GR40CH471J50PT 1 20 15 C
C145 2897 0252 Chip capacitor GR40W5R152K50PT 1 20 5 C
C181 2892 0040 Chip capacitor GR40Y5V104Z25PT 1 20 14 C
C185 2892 0040 Chip capacitor GR40Y5V104Z25PT 1 20 14 C
C200 2845 5488 Chip capacitor UMK316B104K-T 1 20 12 C
C201 2895 0133 Chip tantalum capacitor ECST1EY474R 1 20 27 C
C202 2800 9182 Electrolytic capacitor 6.3RC2-47MS 1 20 15 C
N C205 2806 9455 Electrolytic capacitor (V) 50RC2-2R2-G9 1 20 9 C
C207 2845 1596 OS capacitor 6SC15M 1 10 37 C
C208 2806 9399 Electrolytic capacitor (V) 6.3RC2-47MS-G10 1 20 9 C
C210 2804 9234 Electrolytic capacitor (V) 16RC310 1 20 23 C
C230 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C232 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C233 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C234 2892 0040 Chip capacitor GR40Y5V104Z25PT 1 20 14 C
C236 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C237 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C239 2892 0270 Chip capacitor GR40CH050C50PT 1 20 10 C
C240 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C242 2897 0266 Chip capacitor GR40CH110J50PT 1 20 7 C
C243 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C245 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C246 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C249 2892 0844 Chip capacitor GR42-6Y5V474Z16PT 1 20 27 C
C250 2892 0083 Chip capacitor GR40W5R103K50PT 1 20 14 C
C257 2892 0407 Chip capacitor GR40CH270J50PT 1 20 10 C
C259 2892 0083 Chip capacitor GR40W5R103K50PT 1 20 14 C
C261 2892 0890 Chip capacitor GR40PH560J50PT 1 20 13 C
C262 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C263 2892 0890 Chip capacitor GR40PH560J50PT 1 20 13 C
C264 2897 0133 Chip capacitor GR40CH0R5C50PT 1 20 7 C
C265 2892 0016 Chip capacitor GR40W5R102K50PT 1 20 11 C
C270 2892 0083 Chip capacitor GR40W5R103K50PT 1 20 14 C
C271 2897 0175 Chip capacitor GR40Y5V473Z50PT 1 20 6 C
C300 2800 9182 Electrolytic capacitor 6.3RC2-47MS 1 20 15 C
C301 2804 9064 Electrolytic capacitor (V) 16RC2-10 1 20 9 C
C305 2897 2170 Chip capacitor TMK316F105Z-T 1 20 14 C
C306 2804 9212 Electrolytic capacitor (V) 50RC2-1 1 20 9 C
C310 2897 1827 Chip capacitor EMK316B474K-T 1 20 22 C
N C311 2801 9464 Electrolytic capacitor (V) 50RC2-3R3 1 20 9 C
C312 2828 5516 Electrolytic capacitor (V) 16RC2-47MS 1 20 15 C
C313 2800 9182 Electrolytic capacitor 6.3RC2-47MS 1 20 15 C
Notes: N Ð New parts
M Ð Minimum order/supply quantity
R Ð Rank
Ñ 16 Ñ

Linear PCB No. 2
FOB Japan
N Item Code No. Parts Name Specification Q M N.R.Yen R
Unit Price
C315 2828 5516 Electrolytic capacitor (V) 16RC2-47MS 1 20 15 C
C350 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C351 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C352 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C353 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C354 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C355 2892 0040 Chip capacitor GR40Y5V104Z25PT 1 20 14 C
C356 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C357 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C360 2897 0196 Chip capacitor GR40CH560J50PT 1 20 7 C
C361 2897 0112 Chip capacitor GR40W5R562K50PT 1 20 12 C
C362 2897 0217 Chip capacitor GR40W5R153K25PT 1 20 6 C
C363 2897 0525 Chip capacitor GR40CH151J50PT 1 20 7 C
C364 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C365 2897 0280 Chip capacitor GR40Y5V473Z25PT 1 20 6 C
C370 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C371 2892 0113 Chip capacitor GR40CH150J50PT 1 20 10 C
C372 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C373 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C374 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C375 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C376 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C380 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C381 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C382 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C383 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C384 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
N C390 2806 9448 Electrolytic capacitor (V) 6.3RC2BP-22 1 20 20 C
C510 2806 9469 Electrolytic capacitor (V) 6.3RC2-100MS-G10 1 20 12 C
C530 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C531 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C532 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C535 2892 0040 Chip capacitor GR40Y5V104Z25PT 1 20 14 C
C536 2892 0040 Chip capacitor GR40Y5V104Z25PT 1 20 14 C
C600 2828 5542 Electrolytic capacitor (V) 16RC2-22MS 1 20 12 C
C603 2805 2499 Electrolytic capacitor (V) 6.3RC2-100MS 1 20 18 C
C606 2805 2499 Electrolytic capacitor (V) 6.3RC2-100MS 1 20 18 C
C630 2892 0040 Chip capacitor GR40Y5V104Z25PT 1 20 14 C
C631 2892 0016 Chip capacitor GR40W5R102K50PT 1 20 11 C
C635 2892 0016 Chip capacitor GR40W5R102K50PT 1 20 11 C
C710 2895 1897 Tantalum capacitor ECST1DY335R 1 20 22 C
C725 2897 2177 Chip capacitor TMK316B224K-T 1 20 15 C
C746 2892 0040 Chip capacitor GR40Y5V104Z25PT 1 20 14 C
C750 2892 0040 Chip capacitor GR40Y5V104Z25PT 1 20 14 C
C751 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C760 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
N C770 2897 2310 Chip capacitor GR42-6Y5V225Z16PT 1 20 24 C
C771 2892 0237 Chip capacitor GR40W5R222K50PT 1 20 9 C
C772 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
N C773 2897 2310 Chip capacitor GR42-6Y5V225Z16PT 1 20 24 C
C774 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C781 2897 0112 Chip capacitor GR40W5R562K50PT 1 20 12 C
C786 2845 5670 Chip capacitor UMK212UJ120J-T 1 20 4 C
C787 2845 5670 Chip capacitor UMK212UJ120J-T 1 20 4 C
Notes: N Ð New parts
M Ð Minimum order/supply quantity
R Ð Rank Ñ 17 Ñ

Linear PCB No. 3
FOB Japan
N Item Code No. Parts Name Specification Q M N.R.Yen R
Unit Price
C788 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C790 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C791 2892 0059 Chip capacitor GR40Y5V103Z50PT 1 20 9 C
C794 2892 0040 Chip capacitor GR40Y5V104Z25PT 1 20 14 C
C795 2892 0040 Chip capacitor GR40Y5V104Z25PT 1 20 14 C
C925 2825 0441 TF capacitor ECQ-V1H473JL 1 20 12 C
N C927 2813 3213 Ceramic capacitor DE0405SL270J2K 1 20 13 C
Connectors
N CN510 3501 9331 Connector 5512-05A 1 10 30 C
CN700 3501 8316 Connector 52559-2090 1 5 70 C
CN900 3501 1001 Connector W-P7503#11 1 20 12 C
Diodes
N D100 2390 1701 Chip diode MA141K-(TX) 1 20 14 C
D110 2315 0158 Chip zener diode MA3051-L(TX) 1 10 30 C
D150 2390 1183 Chip diode MA142WK-(TX) 1 20 9 C
D152 2390 1183 Chip diode MA142WK-(TX) 1 20 9 C
D154 2390 1183 Chip diode MA142WK-(TX) 1 20 9 C
N D156 2390 1701 Chip diode MA141K-(TX) 1 20 14 C
D158 2390 1470 Chip diode MA143A-(TX) 1 20 16 C
D180 2390 1190 Chip diode ERA15-01Y 1 20 9 C
N D500 2390 2289 Chip diode MA558-(TX) 1 10 36 C
N D510 2370 1134 LED SLB-22MG3FJ 1 20 16 C
N D511 2370 1127 LED SLB-22DU3FH 1 20 16 C
Filters
F200 3025 0182 SAW filter SAF45MA60Z 1 1 140 C
F201 3025 0714 SIF filter SFSL4.5MDB12 1 10 33 C
F202 3851 1057 Ceramic discriminator CDSL4.5MC30C12 1 10 42 C
F203 3850 1259 SIF trap TPS4.5MB 1 10 50 C
Fuse
FU100 3632 0469 Fuse PI-251001(F10) 1 10 52 C
Oscillator
H300 2590 1351 Crystal oscillator HC-49U-13 1 5 93 C
ICs
IC200 2114 1827 Linear IC M51348FP-T1 1 1 190 B
IC270 2116 0119 OP AMP BA10358F-T1 1 10 39 C
IC300 2114 3633 Linear IC IR3P90Y-1 1 1 620 B
N IC600 2114 3689 IC NJM2070D 1 5 60 B
IC700 2011 8337 LSI MSM6770GS-VK-675-F 1 1 300 B
IC701 2114 3458 IC S-81230SG-QB-T1 1 10 50 C
Jacks
JK100 3501 8281 Jack HEC0811-010010 1 10 43 C
N JK200 3501 9324 Jack HSJ1501-010020 1 5 73 C
JK300 3501 3773 Jack HSJ6063-01-410 1 5 88 C
JK600 3501 5439 Jack HSJ1456-01-210 1 20 27 C
Inductors and Coil
L101 3840 2374 Inductor EL0405SKI-101K-2 1 10 48 C
L102 3840 2374 Inductor EL0405SKI-101K-2 1 10 48 C
L103 3840 2374 Inductor EL0405SKI-101K-2 1 10 48 C
L200 3013 1393 Chip inductor LK2125-R82K-TP 1 20 26 C
L201 3013 1393 Chip inductor LK2125-R82K-TP 1 20 26 C
L202 3013 1904 Chip inductor LK2125-150K-TP 1 20 27 C
L300 3013 1911 Chip inductor LK2125-330K-TP 1 20 27 C
L301 3013 1092 Chip inductor NLC322522-470K-TP 1 20 28 C
L302 3013 1092 Chip inductor NLC322522-470K-TP 1 20 28 C
Notes: N Ð New parts
M Ð Minimum order/supply quantity
R Ð Rank Ñ 18 Ñ

Linear PCB No. 4
FOB Japan
N Item Code No. Parts Name Specification Q M N.R.Yen R
Unit Price
L310 3013 1092 Chip inductor NLC322522-470K-TP 1 20 28 C
N L500 3013 1897 Chip inductor LK2125-R56K-TP 1 20 27 C
L756 3013 1911 Chip inductor LK2125-330K-TP 1 20 27 C
L760 3013 1848 Chip inductor BK2125HS601-T 1 20 13 C
L761 3013 1848 Chip inductor BK2125HS601-T 1 20 13 C
L790 3013 1848 Chip inductor BK2125HS601-T 1 20 13 C
L950 3013 0756 Choke coil RCH-875-101K 1 5 55 C
Lamp
N LA900 3851 1596 Fluorescent lamp HEMS48B15W64C-X 1 1 280 C
Transistors
Q101 2253 0133 Chip transistor 2SD1819A-R(TX) 1 20 12 C
Q110 2253 0133 Chip transistor 2SD1819A-R(TX) 1 20 12 C
Q111 2253 0308 Chip transistor 2SD1119-R(TX) 1 10 37 C
Q200 2252 0707 Chip transistor 2SC4238-(TX) 1 20 17 C
Q201 2259 1645 Digital transistor DTA144EUWT106 1 20 10 C
Q202 2259 1645 Digital transistor DTA144EUWT106 1 20 10 C
Q270 2259 1435 Digital transistor DTC144EUWT106 1 20 9 C
Q272 2259 1834 Digital transistor DTA143TUWT106 1 20 15 C
Q390 2253 0133 Chip transistor 2SD1819A-R(TX) 1 20 12 C
Q510 2259 1645 Digital transistor DTA144EUWT106 1 20 10 C
N Q511 2259 2142 Digital transistor DTA123EUWT106 1 20 10 C
Q512 2253 0133 Chip transistor 2SD1819A-R(TX) 1 20 12 C
Q513 2253 0133 Chip transistor 2SD1819A-R(TX) 1 20 12 C
Q514 2210 8026 Chip transistor 2SB709A-R(TX) 1 20 23 C
N Q516 2259 1631 Digital transistor DTA114TUWT106 1 20 10 C
Q710 2253 0133 Chip transistor 2SD1819A-R(TX) 1 20 12 C
Q750 2251 0189 Chip transistor 2SB1218A-R(TX) 1 20 10 C
Q760 2251 0189 Chip transistor 2SB1218A-R(TX) 1 20 10 C
Q950 2253 0308 Chip transistor 2SD1119-R(TX) 1 10 37 C
Q951 2253 0308 Chip transistor 2SD1119-R(TX) 1 10 37 C
Resistors
R100 2792 0110 Chip jumper ERJ-6GEY0R00V 1 20 3 C
R105 2791 0742 Chip resistor ERJ-6GEYJ332V 1 20 5 C
R107 2791 0607 Chip resistor ERJ-6GEYJ333V 1 20 4 C
R108 2791 1919 Chip resistor ERJ-6GEYJ274V 1 20 3 C
R110 2791 1131 Chip resistor ERJ-6GEYJ271V 1 20 3 C
R113 2791 0720 Chip resistor ERJ-6GEYJ222V 1 20 3 C
R115 2791 0572 Chip resistor ERJ-6GEYJ101V 1 20 5 C
R160 2791 1692 Chip resistor ERJ-6GEYJ680V 1 20 3 C
R161 2791 0607 Chip resistor ERJ-6GEYJ333V 1 20 4 C
R201 2791 2117 Chip resistor ERJ-6GEYJ820V 1 20 4 C
R202 2791 0599 Chip resistor ERJ-6GEYJ822V 1 20 5 C
R203 2791 0580 Chip resistor ERJ-6GEYJ392V 1 20 4 C
R204 2791 0704 Chip resistor ERJ-6GEYJ561V 1 20 4 C
R205 2791 0688 Chip resistor ERJ-6GEYJ220V 1 20 3 C
R207 2791 1625 Chip resistor ERJ-6GEYJ391V 1 20 4 C
R208 2791 1170 Chip resistor ERJ-6GEYJ182V 1 20 3 C
R209 2791 0313 Chip resistor ERJ-6GEYJ103V 1 20 5 C
R210 2791 0305 Chip resistor ERJ-6GEYJ472V 1 20 3 C
R211 2791 0777 Chip resistor ERJ-6GEYJ104V 1 20 5 C
R212 2791 0720 Chip resistor ERJ-6GEYJ222V 1 20 3 C
R214 2791 1390 Chip resistor ERJ-6GEYJ473V 1 20 5 C
R222 2791 0696 Chip resistor ERJ-6GEYJ470V 1 20 4 C
R223 2797 1918 Chip resistor ERJ-6GEYJ134V 1 20 3 C
Notes: N Ð New parts
M Ð Minimum order/supply quantity
R Ð Rank Ñ 19 Ñ