SECTION 4
ELECTRICAL PARTS LIST
ECM-R300
9-927-657-11
Sony Corporation
Personal Audio Division Company
2000B1653-1
Printed in Japan ©2000.2
Published by General Engineering Dept.
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•
-XX, -X mean standardized parts, so they
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
CAPACITORS:
uF: µF
•
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
•
COILS
uH: µH
•
SEMICONDUCTORS
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...
When indicating parts by reference number,
please include the board name.
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
AMPLIFIER
— 7 —
— 8 —
*
A-4542-628-A AMPLIFIER BOARD, COMPLETE
************************
< CAPACITOR >
C1
1-164-222-11 CERAMIC CHIP
0.22uF
25V
C2
1-165-319-11 CERAMIC CHIP
0.1uF
50V
C3
1-162-924-11 CERAMIC CHIP
56PF
5.00%
50V
C4
1-165-128-11 CERAMIC CHIP
0.22uF
16V
C5
1-115-156-11 CERAMIC CHIP
1uF
10V
C6
1-115-156-11 CERAMIC CHIP
1uF
10V
C7
1-164-816-11 CERAMIC CHIP
220PF
2.00%
50V
C8
1-162-995-11 CERAMIC CHIP
0.022uF
50V
C9
1-162-995-11 CERAMIC CHIP
0.022uF
50V
C10
1-162-966-11 CERAMIC CHIP
0.0022uF
10%
50V
C11
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C12
1-135-181-21 TANTALUM CHIP
4.7uF
20%
6.3V
C13
1-104-912-11 TANTAL. CHIP
3.3uF
20.00% 6.3V
C14
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C15
1-164-816-11 CERAMIC CHIP
220PF
2.00%
50V
C16
1-164-471-11 CERAMIC CHIP
680PF
5.00%
50V
C17
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C18
1-135-145-11 TANTALUM CHIP
0.47uF
10%
35V
C19
1-165-128-11 CERAMIC CHIP
0.22uF
16V
C20
1-115-156-11 CERAMIC CHIP
1uF
10V
C21
1-164-346-11 CERAMIC CHIP
1uF
16V
C22
1-164-346-11 CERAMIC CHIP
1uF
16V
C23
1-113-682-11 TANTAL. CHIP
33uF
20.00% 10V
C24
1-126-246-11 ELECT CHIP
220uF
20%
4V
C25
20.00% 4V
C26
50V
D1
D2
D3
D4
8-719-074-30 LED SML-310LTT86 (nR)
D5
8-719-056-29 DIODE 015AZ4.7-TPL3
D6
8-719-056-23 DIODE MA2S111-(K8).SO
< COIL >
L1
1-419-607-21 INDUCTOR
220uH
< IC >
Q1
8-759-669-01 IC SSM2000S-REEL
Q2
8-759-669-00 IC NJM2132V(TE2)
Q3
8-759-669-00 IC NJM2132V(TE2)
Q4
8-759-669-02 IC XC6371A601PR
< RESISTOR >
R1
1-218-706-11 METAL CHIP
3.9K
0.5%
1/16W
R2
1-218-716-11 METAL CHIP
10K
0.5%
1/16W
R3
1-218-724-11 METAL CHIP
22K
0.5%
1/16W
R4
1-218-751-11 METAL CHIP
300K
0.5%
1/16W
R5
1-218-289-11 RES-CHIP
510
5%
1/16W
R6
1-216-821-11 METAL CHIP
1K
5%
1/16W
R7
1-218-890-11 RES-CHIP
62K
5%
1/16W
R8
1-216-852-91 METAL CHIP
390K
5%
1/16W
R9
1-216-841-11 METAL CHIP
47K
5%
1/16W
R10
1-216-841-11 METAL CHIP
47K
5%
1/16W
R11
1-216-809-11 METAL CHIP
100
5%
1/16W
R12
1-218-716-11 METAL CHIP
10K
0.5%
1/16W
R13
1-216-857-11 METAL CHIP
1M
5%
1/16W
R14
1-216-819-11 RES-CHIP
680
5%
1/16W
R15
1-216-819-11 METAL CHIP
680
5%
1/16W
R16
1-216-809-11 METAL CHIP
100
5%
1/16W
< SWITCH >
S1
1-692-034-41 SWITCH, SLIDE (nR/ON/OFF)
S2
1-572-018-11 SWITCH, SLIDE (SENS)
**************************************************************
MISCELLANEOUS
*************
5
8-814-294-00 MICROPHONE CAPSULE C-1053
16
1-792-626-11 CORD, CONNECTION (1 CORE)(MINI PLUG)
**************************************************************
ACCESSORIES & PACKING MATERIALS
*******************************
3-046-839-11 MANUAL, INSTRUCTION
(ENGLISH/FRENCH/
GERMAN/SPANISH/ITALIAN)
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
