Sony SRF-R405 (serv.man2) Service Manual ▷ View online
5
SRF-R405
Note on Printed Wiring Board.
•
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
•
: Through hole.
NOTE FOR PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM.
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Side B)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side A)
the parts face are indicated.
• Waveforms
– MAIN Board –
Note on Schematic Diagram.
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. (p: pF) 50 WV or
less are not indicated except for electrolytics and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise specified.
•
C
: panel designation.
•
H
: adjustment for repair.
•
A
: B+ Line.
• Power voltage is dc 3 V and fed with regulated dc power supply
from terminals.
• Voltages and waveforms are dc with respect to ground under no-
signal (detuned) conditions.
no mark : FM
(
no mark : FM
(
) : AM
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production toler-
ances.
ances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production toler-
ances.
ances.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
f
: AM
1
IC506
wk
(X OUT)
2
Q601
(collector)
5
µ
s / 1V DIV
75 kHz
0.2
µ
s / 2V DIV
3 MHz
6
SRF-R405
ELECTRICAL PARTS LIST
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.
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
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.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•
CAPACITORS
uF:
uF:
µ
F
•
COILS
uH:
uH:
µ
H
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
*
A-3683-053-A MAIN BOARD, COMPLETE
*********************
1-694-499-11 CONDUCTIVE BOARD, CONNECTION
3-034-717-11 COMBINED (HOLDER)
3-034-717-11 COMBINED (HOLDER)
*
3-036-658-01 SHEET, ADHESIVE
3-038-307-01 SPACER (PRESET)
3-038-854-01 SHEET (D/D), INSULATING
3-038-307-01 SPACER (PRESET)
3-038-854-01 SHEET (D/D), INSULATING
3-038-855-01 SHEET (PRESET), ADHESIVE
3-038-947-01 SPACER
3-316-938-51 SCREW (B1.4X6), TAPPING
3-038-947-01 SPACER
3-316-938-51 SCREW (B1.4X6), TAPPING
< CAPACITOR >
C201
1-164-943-81 CAP,CHIP CERAMIC
10000PF B1005
C202
1-164-843-11 CERAMIC CHIP
3PF
0.25PF 50V
C203
1-164-943-81 CAP,CHIP CERAMIC
10000PF B1005
C204
1-164-357-11 CERAMIC CHIP
0.001uF
5%
50V
C205
1-164-858-11 CERAMIC CHIP
22PF
5%
50V
C206
1-164-357-11 CERAMIC CHIP
0.001uF
5%
50V
C207
1-164-844-11 CERAMIC CHIP
4PF
0.25PF 50V
C208
1-164-842-11 CERAMIC CHIP
2PF
0.25PF 50V
C209
1-164-937-11 CERAMIC CHIP
0.001uF
10%
50V
C210
1-165-325-11 CERAMIC CHIP
680PF
2%
50V
C211
1-162-952-11 CERAMIC CHIP
82PF
2%
50V
C212
1-127-807-91 CERAMIC CHIP
24PF
2%
50V
C215
1-164-874-11 CERAMIC CHIP
100PF
5%
50V
C216
1-164-943-81 CAP,CHIP CERAMIC
10000PF B1005
C217
1-135-201-11 TANTAL. CHIP
10uF
20%
4V
C218
1-164-315-11 CERAMIC CHIP
470PF
5%
50V
C219
1-164-943-81 CAP,CHIP CERAMIC
10000PF B1005
C220
1-164-346-11 CERAMIC CHIP
1uF
16V
C221
1-135-201-11 TANTAL. CHIP
10uF
20%
4V
C222
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
C223
1-107-819-11 CERAMIC CHIP
0.022uF
10%
16V
C224
1-127-569-91 TANTAL. CHIP
100uF
20%
4V
C225
1-164-346-11 CERAMIC CHIP
1uF
16V
C301
1-135-201-11 TANTAL. CHIP
10uF
20%
4V
C302
1-164-943-81 CAP,CHIP CERAMIC
10000PF B1005
C303
1-107-820-11 CERAMIC CHIP
0.1uF
16V
C304
1-115-416-11 CERAMIC CHIP
0.001uF
5%
25V
C305
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
C306
1-127-988-81 CERAMIC CHIP
15000PF
10%
16V
C307
1-127-988-81 CERAMIC CHIP
15000PF
10%
16V
C308
1-115-156-11 CERAMIC CHIP
1uF
10V
C309
1-115-156-11 CERAMIC CHIP
1uF
10V
C310
1-115-156-11 CERAMIC CHIP
1uF
10V
C311
1-115-156-11 CERAMIC CHIP
1uF
10V
C312
1-164-315-11 CERAMIC CHIP
470PF
5%
50V
C313
1-107-819-11 CERAMIC CHIP
0.022uF
10%
16V
C314
1-164-943-81 CAP,CHIP CERAMIC
10000PF B1005
C315
1-164-943-81 CAP,CHIP CERAMIC
10000PF B1005
C316
1-107-819-11 CERAMIC CHIP
0.022uF
10%
16V
C401
1-119-749-11 TANTAL. CHIP
33uF
20%
4V
C402
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C403
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
C404
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
C405
1-127-569-91 TANTAL. CHIP
100uF
20%
4V
C406
1-164-937-11 CERAMIC CHIP
0.001uF
10%
50V
C407
1-164-937-11 CERAMIC CHIP
0.001uF
10%
50V
C408
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
C409
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
C410
1-135-201-11 TANTAL. CHIP
10uF
20%
4V
C411
1-104-848-11 TANTAL. CHIP
100uF
20%
4V
C412
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
C413
1-125-899-11 TANTAL. CHIP
220uF
20%
4V
C414
1-164-874-11 CERAMIC CHIP
100PF
5%
50V
C502
1-115-156-11 CERAMIC CHIP
1uF
10V
C503
1-107-820-11 CERAMIC CHIP
0.1uF
16V
C504
1-107-820-11 CERAMIC CHIP
0.1uF
16V
C505
1-110-501-11 CERAMIC CHIP
0.33uF
10%
16V
C506
1-164-926-11 CERAMIC CHIP
220PF
5%
16V
C507
1-164-939-11 CERAMIC CHIP
0.0022uF 10%
50V
C508
1-164-939-11 CERAMIC CHIP
0.0022uF 10%
50V
C509
1-164-939-11 CERAMIC CHIP
0.0022uF 10%
50V
C510
1-164-939-11 CERAMIC CHIP
0.0022uF 10%
50V
C511
1-164-943-81 CAP,CHIP CERAMIC
10000PF B1005
C513
1-164-943-81 CAP,CHIP CERAMIC
10000PF B1005
C514
1-107-820-11 CERAMIC CHIP
0.1uF
16V
C515
1-115-156-11 CERAMIC CHIP
1uF
10V
C518
1-107-820-11 CERAMIC CHIP
0.1uF
16V
C528
1-115-156-11 CERAMIC CHIP
1uF
10V
C601
1-164-346-11 CERAMIC CHIP
1uF
16V
C602
1-164-850-11 CERAMIC CHIP
10PF
0.5PF
50V
C603
1-164-850-11 CERAMIC CHIP
10PF
0.5PF
50V
C604
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C605
1-135-201-11 TANTAL. CHIP
10uF
20%
4V
C606
1-107-820-11 CERAMIC CHIP
0.1uF
16V
C614
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
C701
1-107-820-11 CERAMIC CHIP
0.1uF
16V
C702
1-164-943-81 CAP,CHIP CERAMIC
10000PF B1005
C703
1-107-820-11 CERAMIC CHIP
0.1uF
16V
C704
1-164-864-11 CERAMIC CHIP
39PF
5%
50V
C705
1-164-854-11 CERAMIC CHIP
15PF
5%
50V
< FILTER >
CF201
1-767-480-11 FILTER, CERAMIC (AM)
When indicating parts by reference number,
please include the board name.
please include the board name.
MAIN
•
SEMICONDUCTORS
In each case, u:
In each case, u:
µ
, for example:
uA. . :
µ
A. .
uPA. . :
µ
PA. .
uPB. . :
µ
PB. .
uPC. . :
µ
PC. .
uPD. . :
µ
PD. .
7
SRF-R405
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
CF202
1-577-588-11 FILTER, CERAMIC
CF203
1-781-419-71 FILTER, CERAMIC (DISCRIMINATOR)
< TRIMMER >
CT201
1-141-482-21 CAP, ADJ
10PF
CT202
1-141-482-21 CAP, ADJ
10PF
< DIODE >
D201
8-719-023-99 DIODE KV1563MTL-2
D202
8-719-075-24 DIODE HVC363BTRU
D203
8-719-075-24 DIODE HVC363BTRU
D204
8-719-046-91 DIODE MA2S111-TX
D401
8-719-062-51 DIODE 1PS226-115
D501
8-719-071-34 DIODE RB521S-30-TE61
D601
8-719-046-91 DIODE MA2S111-TX
D602
8-719-420-87 DIODE MA8130-TX
< IC >
IC201
8-752-065-30 IC CXA1111N-T4
IC301
6-700-363-01 IC LA3335M-TLM-E
IC401
8-752-065-32 IC CXA1522N-T4
IC503
6-705-588-01 IC S-80819CNNB-B8ET2G
IC505
6-703-324-01 IC S-80821CNNB-B8GT2G
IC506
8-759-568-82 IC uPD17073GB-921-9EU
< JACK >
J401
1-785-831-21 JACK (i)
< COIL >
L201
1-501-974-41 ANTENNA, FERRITE-ROD (MW)
L202
1-416-903-21 COIL (WITH CORE)
L203
1-412-977-11 INDUCTOR
0.68uH
L204
1-414-693-11 INDUCTOR
150nH
L205
1-406-493-11 COIL (AM OSC)
L206
1-412-995-21 INDUCTOR
22uH
L401
1-412-987-31 INDUCTOR
4.7uH
L402
1-412-987-31 INDUCTOR
4.7uH
L403
1-412-987-31 INDUCTOR
4.7uH
< LIQUID CRYSTAL DISPLAY >
LCD101 1-803-512-11 PANEL, LIQUID CRYSTAL DISPLAY
< TRANSISTOR >
Q201
8-729-037-89 TRANSISTOR
2SC4627J-C (TX).SO
Q203
8-729-037-71 TRANSISTOR
UN9210J-(TX).SO
Q204
8-729-037-92 TRANSISTOR
2SD2216J-R (TX).SO
Q301
8-729-037-74 TRANSISTOR
UN9213J-(TX).SO
Q302
8-729-037-61 TRANSISTOR
UN9113J-(TX).SO
Q303
8-729-037-92 TRANSISTOR
2SD2216J-R (TX).SO
Q304
8-729-037-71 TRANSISTOR
UN9210J-(TX).SO
Q305
8-729-037-92 TRANSISTOR
2SD2216J-R (TX).SO
Q306
8-729-426-51 TRANSISTOR
XP1210-TXE
Q307
8-759-082-60 IC TC7S66FU-TE85L
Q401
8-729-037-53 TRANSISTOR
2SB1462J-QR (TX).SO
Q501
8-729-037-92 TRANSISTOR
2SD2216J-R (TX).SO
Q502
8-729-037-92 TRANSISTOR
2SD2216J-R (TX).SO
Q507
8-729-823-86 TRANSISTOR
2SA1745-TL-E
Q508
8-729-037-71 TRANSISTOR
UN9210J-(TX).SO
Q601
8-729-037-92 TRANSISTOR
2SD2216J-R (TX).SO
Q602
8-729-037-92 TRANSISTOR
2SD2216J-R (TX).SO
Q603
8-729-037-71 TRANSISTOR
UN9210J-(TX).SO
Q604
8-729-800-71 TRANSISTOR
2SB815B6B7-TB
< RESISTOR >
R201
1-218-965-11 RES-CHIP
10K
5%
1/16W
R202
1-218-989-11 RES-CHIP
1M
5%
1/16W
R203
1-218-977-11 RES-CHIP
100K
5%
1/16W
R204
1-218-977-11 RES-CHIP
100K
5%
1/16W
R205
1-218-969-11 RES-CHIP
22K
5%
1/16W
R206
1-218-965-11 RES-CHIP
10K
5%
1/16W
R207
1-218-947-11 RES-CHIP
330
5%
1/16W
R208
1-218-989-11 RES-CHIP
1M
5%
1/16W
R209
1-218-989-11 RES-CHIP
1M
5%
1/16W
R211
1-218-990-81 CONDUCTOR, CHIP (1005)
R212
1-218-945-11 RES-CHIP
220
5%
1/16W
R213
1-218-945-11 RES-CHIP
220
5%
1/16W
R214
1-218-965-11 RES-CHIP
10K
5%
1/16W
R215
1-218-929-11 RES-CHIP
10
5%
1/16W
R216
1-218-965-11 RES-CHIP
10K
5%
1/16W
R217
1-218-969-11 RES-CHIP
22K
5%
1/16W
R218
1-218-969-11 RES-CHIP
22K
5%
1/16W
R301
1-218-937-11 RES-CHIP
47
5%
1/16W
R302
1-218-970-11 RES-CHIP
27K
5%
1/16W
R303
1-218-977-11 RES-CHIP
100K
5%
1/16W
R304
1-218-985-11 RES-CHIP
470K
5%
1/16W
R305
1-218-961-11 RES-CHIP
4.7K
5%
1/16W
R306
1-218-962-11 RES-CHIP
5.6K
5%
1/16W
R307
1-218-961-11 RES-CHIP
4.7K
5%
1/16W
R308
1-218-961-11 RES-CHIP
4.7K
5%
1/16W
R309
1-218-961-11 RES-CHIP
4.7K
5%
1/16W
R312
1-218-990-81 CONDUCTOR, CHIP (1005)
R313
1-218-969-11 RES-CHIP
22K
5%
1/16W
R401
1-218-990-81 CONDUCTOR, CHIP (1005)
R402
1-218-953-11 RES-CHIP
1K
5%
1/16W
R403
1-218-959-11 RES-CHIP
3.3K
5%
1/16W
R404
1-218-937-11 RES-CHIP
47
5%
1/16W
R405
1-218-973-11 RES-CHIP
47K
5%
1/16W
R406
1-218-937-11 RES-CHIP
47
5%
1/16W
R407
1-218-973-11 RES-CHIP
47K
5%
1/16W
R408
1-218-941-81 RES-CHIP
100
5%
1/16W
R409
1-218-941-81 RES-CHIP
100
5%
1/16W
R502
1-218-977-11 RES-CHIP
100K
5%
1/16W
R504
1-218-989-11 RES-CHIP
1M
5%
1/16W
R508
1-218-965-11 RES-CHIP
10K
5%
1/16W
R509
1-218-953-11 RES-CHIP
1K
5%
1/16W
R510
1-218-965-11 RES-CHIP
10K
5%
1/16W
R511
1-218-965-11 RES-CHIP
10K
5%
1/16W
R514
1-218-953-11 RES-CHIP
1K
5%
1/16W
R515
1-218-973-11 RES-CHIP
47K
5%
1/16W
R516
1-218-977-11 RES-CHIP
100K
5%
1/16W
R517
1-218-953-11 RES-CHIP
1K
5%
1/16W
R518
1-218-953-11 RES-CHIP
1K
5%
1/16W
R519
1-218-953-11 RES-CHIP
1K
5%
1/16W
R520
1-218-953-11 RES-CHIP
1K
5%
1/16W
MAIN
8
SRF-R405
R521
1-218-953-11 RES-CHIP
1K
5%
1/16W
R522
1-218-953-11 RES-CHIP
1K
5%
1/16W
R523
1-218-953-11 RES-CHIP
1K
5%
1/16W
R524
1-218-953-11 RES-CHIP
1K
5%
1/16W
R525
1-218-965-11 RES-CHIP
10K
5%
1/16W
R526
1-218-977-11 RES-CHIP
100K
5%
1/16W
R527
1-218-965-11 RES-CHIP
10K
5%
1/16W
R528
1-218-965-11 RES-CHIP
10K
5%
1/16W
R529
1-218-965-11 RES-CHIP
10K
5%
1/16W
R530
1-218-965-11 RES-CHIP
10K
5%
1/16W
R531
1-218-965-11 RES-CHIP
10K
5%
1/16W
R532
1-218-961-11 RES-CHIP
4.7K
5%
1/16W
R544
1-218-977-11 RES-CHIP
100K
5%
1/16W
R545
1-218-989-11 RES-CHIP
1M
5%
1/16W
R546
1-218-929-11 RES-CHIP
10
5%
1/16W
R548
1-218-929-11 RES-CHIP
10
5%
1/16W
R549
1-218-971-11 RES-CHIP
33K
5%
1/16W
R550
1-218-985-11 RES-CHIP
470K
5%
1/16W
R601
1-218-953-11 RES-CHIP
1K
5%
1/16W
R602
1-218-981-11 RES-CHIP
220K
5%
1/16W
R603
1-218-977-11 RES-CHIP
100K
5%
1/16W
R604
1-218-973-11 RES-CHIP
47K
5%
1/16W
R605
1-218-937-11 RES-CHIP
47
5%
1/16W
R606
1-218-957-11 RES-CHIP
2.2K
5%
1/16W
R702
1-218-965-11 RES-CHIP
10K
5%
1/16W
R703
1-218-965-11 RES-CHIP
10K
5%
1/16W
R705
1-218-977-11 RES-CHIP
100K
5%
1/16W
< VARIABLE RESISTOR >
RV301
1-241-478-11 RES, ADJ, CERMET
10K
RV401
1-227-637-11 RES, VAR, CARBON
20K (w VOL)
< SWITCH >
S301
1-762-741-11 SWITCH, SLIDE (iv/5)
S401
1-771-337-21 SWITCH, SLIDE (iv/5)
S501
1-572-922-11 SWITCH, SLIDE (> HOLD)
S502
1-786-015-21 SWITCH, TACTILE (1)
S503
1-786-015-21 SWITCH, TACTILE (4)
S504
1-786-015-21 SWITCH, TACTILE (2)
S505
1-786-015-21 SWITCH, TACTILE (3)
S506
1-692-088-11 SWITCH, TACTILE (POWER)
S507
1-692-088-11 SWITCH, TACTILE (NOISE CUT)
S508
1-786-015-21 SWITCH, TACTILE (MENU)
S509
1-771-568-21 SWITCH, LEVER SLIDE (JOG LEVER)
S510
1-786-015-21 SWITCH, TACTILE (5)
S511
1-786-015-21 SWITCH, TACTILE (6)
S512
1-786-015-21 SWITCH, TACTILE (7)
< TRANSFORMER >
T201
1-416-019-11 TRANSFORMER, IF (AM)
T601
1-433-549-23 TRANSFORMER, DC/DC CONVERTER
< VIBRATOR >
X701
1-767-388-11 VIBRATOR, CRYSTAL 75KHz
************************************************************
MAIN
Ref. No.
Part No.
Description
Remark
Display
