Sanyo Projector PLC-XU45 User Manual download pdf (Page 90)

ME3-XU4500, MF3-XU4600

■ Parts description and reading in schematic diagram

1. The parts specification of resistors, capacitors and

coils are expressed in designated code. Please check

the parts description by the following code table.

2. Some of transistors and diodes are indicated in mark

for the substitution of parts name. Please check the

parts name by the following code table.

3. Voltages and waveforms were taken with a video color

bar signal(1Vp-p at 75 ohms terminated) and controls

to normal.

4. Voltages were taken with a high-impedance digital

voltmeter.

Example 2000 K K 1000 BG

Characteristic

Example 160

E M 10

Capacitance value

Tolerance

Type

Rated voltage

Excepting electric capacitors, all

capacitance values of less than 1

are expressed in µF and more

than 1 are in pF.

Example L2 C1 4R7 K N

Tolerance

Inductance value

Manufacture code

Unique code

Mark Material

E Electrolytic

P Electrolytic (non-polarized)

C Ceramic (temperature compensation)

K Ceramic

FPolyester

NPolypropylene

M Metalized polypropylene

H Metalized polypromylar

B Ceramic (semiconductor)

G Metalized polyestel

Y Composite film

S Styrol

TTantalum oxide solid electrolytic

U Organic semiconductive electrolyte

D Electric double layer electrolytic

Mark Tolerance

A not specified

B ±0.1

C ±0.25

D ±0.5

F ±1

G ±2

E ±2.5

H ±3

J ±5

K ± 0

M ±20

N ±30

P +100 -0

Q +30 -10

T +50 -10

U +75 -10

V +20 -10

W +100 -10

X +40 -20

Y +150 -10

Z +80 -20

Mark Tolerance (nH) Mark Tolerance (%)

C ±0.25 G ±2

D ±0.5 J ±5

S ±0.3 K ±10

A ±0.2 L ±15

M ±20

Coil Reading

Capacitor Reading

Example 1/2 D J 10K B

Example 6 W K 8.2

Example 1/2 C K 1M

Resistor Reading

Characteristic

Z (Carbon fuse)

B (Non-burnable)

Resistance value

Tolerance (see below table)

Material (see below table)

Rated wattage (W)

K indicates in K

M indicate in M

Note: Resistor which is indicated with resistance value only are

1/6W carbon resistor. Resistor which is indicated with materi-

al, tolerance and value are 1/4W rated wattage.

Mark Material

D Carbon

NMetal film

S Oxide metal film

C Solid

G Metal glaze

W Wire wounding or cement

H Ceramic

F Fusible

Mark Tolerance

A ±0.05

B ±0.1

C ±0.25

D ±0.5

F ±1

G ±2

J ±5

K ±10

M ±20

P+5-15

Z used in 0 ohm

Tolerance table

Material table

Mark Type number

R 1S2076A,1S2473,1N4148

AA 1S2076A,1S2473,1SS133,1N4148

Diode

Mark Type number

-- 2SC536 2SC945A 2SC1815 2SC1740S

AD NF, NG PA, QA Y, GR Q, R, S

AE NF, NG PA, QA, RA O, Y, GR Q, R, S

Transistor

(1) NPN type

Diode/Transistor Type Reading

Mark Type number

-- 2SA608 2SA564A 2SA1015 2SA933S

AB NF R Y, GR R

AC NF Q, R O, Y, GR Q, R

(2) PNP type

Mark Type number

-- 2SA1179/N 2SA1037K 2SA1037AK 2SC2812/N 2SC2412K

AJ M6, M7 R, S R, S

AH L6, L7 R, S

(3) Chip type

Tolerance table

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 114 115

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