Sony XS-AW850 User manual

– 1 –
MICROFILM
XS-AW850
SERVICE MANUAL
5 CHANNEL ACTIVE SUBWOOFER
US Model
SPECIFICATIONS

– 2 –
Specifications ............................................................................. 1
1. GENERAL....................................................................... 2
2. DISASSEMBLY
2-1. Amplifier Assembly ......................................................4
2-2. Main Board ...................................................................4
2-3. DC Fan Motor...............................................................5
3. DIAGRAMS
3-1. IC Block Diagrams .......................................................6
3-2. Printed Wiring Board....................................................7
3-3. Schematic Diagram.......................................................9
4. EXPLODED VIEW...................................................... 11
5. ELECTRICAL PARTS LIST.................................... 13
TABLE OF CONTENTS
SECTION 1
GENERAL This section is extracted from
instruction manual.

– 3 –

– 4 –
SECTION 2
DISASSEMBLY
Note: Follow the disassembly procedure in the numerical order given.
2-1. AMPLIFIER ASSEMBLY
2-2. MAIN BOARD
1 Two tapping screws
(4x30)
2 Two tapping screws
(4x30)
3 Wire (White)
5 Amplifier assembly
4 Wire (Red)
1 Fuse (F901)
(Brade type)
5
Heat sink (MAIN)
8 Main board
9 Pull out a Wire.
0 Panel
2 Two screws
(BTP 3x8)
3 Two screws
(BTP 3x8)
4 Four screws
(BTP 3x8)
6 Three screws
(BTP 3x10)
7 Five screws
(BTP 3x10)

XS-AW850
– 5 – – 6 –
SECTION 3
DIAGRAMS
3-1. IC BLOCK DIAGRAMS
2-3. DC FAN MOTOR
IC101 µPC4570G2
IC602 LM2904M
IC901 µPC494GS
4
12 3 5 6 7 8
91016 15 14 13 12 11
ERROR
0.1V
REG.
REF.
OSC
ERROR
Main baord
1 Four screws
(
K 3x10
)
4 Two screws
(BTP 3x14)
2 Connector (CN502)
3 Heat sink sub (A)
5 DC fan motor
(M901)
CN502
8910
765
121314 11
4321
B-
B+
5678
4321
B- B+ BO VC
C
A+
GND
A-
AO
• WAVEFORMS
1
2
3
4
14Vp-
p
27 µ sec
29Vp-
p
27 µ sec
29Vp-
p
27 µ sec
60Vp-
p
27 µ sec
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
For schematic diagrams.
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ωand 1/4W or less unless otherwise
specified.
•¢: internal component.
•C: panel designation.
•U: B+ Line.
• Power voltageisdc14.4Vandfed withregulateddcpower
supply from ACC and BATT cords.
• Voltage and waveforms are dc with respect to ground
under no-signal conditions.
no mark : POWER ON
∗: Impossible to measure
• Voltages are takenwithaVOM(Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F: AUDIO
For printed wiring boards.
Note:
•X: parts extracted from the component side.
•¢: internal component.

XS-AW850
– 7 – – 8 –
3-2. PRINTEDWIRING BOARD
• Semiconductor
Location
D601 C-7
D602 C-7
D603 B-7
D604 B-7
D605 C-7
D606 C-6
D607 B-6
D608 B-7
D609 B-6
D801 B-5
D802 B-5
D901 C-2
D902 B-3
D903 D-3
D904 A-4
D905 C-3
D906 C-5
D907 F-4
D908 F-3
D909 F-4
D910 F-6
D911 F-5
D912 C-4
D913 E-6
D914 D-5
D915 E-5
D916 E-4
D918 E-3
IC101 D-9
IC102 C-11
IC301 D-9
IC302 D-11
IC501 E-10
IC502 F-9
IC503 F-9
IC504 F-8
IC601 D-7
IC602 C-6
IC801 B-5
IC901 D-3
IC902 E-4
Q501 C-6
Q502 C-6
Q601 E-7
Q602 C-5
Q603 C-5
Q801 B-4
Q802 B-4
Q901 C-3
Q902 C-2
Q903 B-4
Q904 C-3
Q905 C-3
Q906 F-2
Q907 F-2
Q908 F-2
Q909 F-2
Q910 B-3
Q911 F-6
Q912 F-6
Q913 D-6
Q914 D-6
Q915 C-4
Q916 C-4
Q917 C-4
Q918 E-3
Ref. No. Location
C904
R927
R928
Q907
Q906 R930
R929
R923
R924
R916
R921
R926 R925
IC901
JC34
R909
R956
R910 R914
C911
JC31
Q905
JC30
R911 R913
JC33
R920
R922
R918
Q904
R904
R903
Q910
D902
R902
R942 R933
R810
Q603
Q602
R813
JC25
R908
JC29
R907
JC28
C808
R803
C805
D903
C927
Q903
Q802
R814
IC801
R809
C804
R804
R807
R805
JC24
C802
R815
R612
R611
R610 R609 R608 R607 R606 R605
RED
BLU
BLK BLK
GRN
GRY
BLK BLK
WHT
BLU
BLK BLK
GRN
GRY
BLK BLK
WHT
C106
C206
C207 C306 C307 C407 C406
C303
R404
C304
C403
C104 C103
C203 C204
JC20
JC19
R203 R202 R103
R102
C108
C408 R403
R405
C404 R305
R304
R402
R303
R210
R205 R204
R110 R310
C208
R104 R105
R206
JC16
JC17
JC12
C409
R406
R409 R408
R302
R307
R309
R109
JC5
R108
R209
C961
R953
C956
R954
C955
R952
C107
IC602
R615
Q502
Q501
R623 R613
R616
JC26
D905
R932
Q916
Q915
R601
C601
C602
R622
R621
R603
R602
R529
R528
C516
R523
JC18
R511
C959
R510
JC14
R509 R504
R512
R519
R517
R520
R516
R522
D910
C921
D911 C922
C910
D901
C903
Q902
R919
R618
D914
R939
R936
R410
JC32
C902
D905
R917
R915
D904
R906
R806
R905
Q801
R808
R811
R532
R620 R614
R619
R941
JC36
Q914
R938
Q913
C113
JC23
JC21
JC22 C313
C413
C213
R207
C209
C205
R407
JC11
C405
JC10
JC9
C308
C305
IC301
R306 JC7
IC302
JC1
C957
C953
C952 C954
JC2
JC3
JC4 C960
R208 IC102
JC6
R308
C309
C109
R107 C105
R106
IC101
Q601
R604
R505
R501
R506
IC501
R503
IC503
R525
R526
R521
R527
R531
C521
JC35
C518
JC27
R935 R934
C962
R931
R802
R801
R951
R515
IC502
C509
JC15 R514
1-673-839-
JC8
R513
11
8
16
9
1
R912
JC13
BBE
BE
BE
E
R937
R942
D916
D915
IC902
Q912 Q911
R530
JC38
R550
J57
POWER/
PROTECTOR
SUB WOOFER
OUT
GND
25A
F901
CN2
ACC
M901
DC FAN MOTOR
+12V
CN1
REMOTE R L R L
REAR
SPEAKER
OUT FRONT
R L R L
REAR
HIGH-LEVEL
INPUT FRONT
R L R L
REAR
INPUT
CNP101
(PIN JACK)
FRONT
F
F+R
MODE
SUB WOOFER
S501
LEVEL
(MIN-MAX)
VR501
PHASE
S502
FRONT
HI-PASS FILTER
(50Hz-150Hz)
VR101
REAR
(50Hz-150Hz)
VR301
D904
M
R943
R944
JC37
Q918
D918
R617
C958
J15
J14
J13
J12
J13
J11
J17
J16
C210
C110
C411
C311
C310
C410
J20
J19
J18
J21
J22
J23
J24
J26 J25
J10
CNP101
J1
J2
J3
J4
C301
C101
C401
C201
C402 VR301
VR101
C202
C302
C102
J7
C951
J8
J9
J56
J54
J55
J6
J5
C211
C111
C603
151325 20 10
D604
D601
J58
D602
C604
R104
R201
R301
R401
D603
D608
J60
J61
IC601
D605
D606
D607
D609
D607
C519
C522
J35
J34
J47
J48
J49
J31
J32
J33
D913
J63
C514
C512
C517
C515
C520
J28 J27
J30 J29
TH903
J38
J40
J41
J42 J43
J39
C926
C916
J45
J44
C920
J53 C918
C917
J51
J50
J52
C505
C507
CN501 13 5 7 9 11
TH902
IC504
C919
C917
J64
J36
C508
C513
J68
FB1
C923
C924
FB2
FB3
J65
D908 D907
D909
J77 D912
CN502
Q901
R901 J73
J75
J74
J72 C605
C606
C915
J66
TH901
Q917
J82
J81
T901
C925
J76
C907
C906
C905
J67
C808
C807
C803
D801
D802
Q908
Q909
J85
J84
J83
J89
PL901
J88
J86 J87
C913
C912
C914
J78
C908
J80 J79
J70
J71
J69
C901
C928
L902
J89
C806
L801 C801
S501S502
C502
C501
C506
J46
C909
G
GS
S
MAIN BOARD
1
F
E
D
C
B
A
234567891011
09
R946
VR501

XS-AW850
– 9 – – 10 –
3-3. SCHEMATIC DIAGRAM
• Refer to page 6 forWaveforms and Note.
• Refer to page 6 for IC Block Diagrams.

XS-AW850
– 11 – – 12 –
SECTION 4
EXPLODEDVIEWS
NOTE:
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
• The mechanical parts with no reference number in
the exploded views are not supplied.
• Hardware (# mark) list and accessories and pack-
ing materials are given in the last of this parts list.
Ref. No. Part No. Description Remark
1 X-3377-583-1 NET ASSY
2 3-037-207-01 GRILLE
3 3-037-208-01 SCREW (4x30), TAPPING
*4 3-037-206-01 BOX, SPEAKER
5 1-694-575-11 TERMINAL BOARD
SP901 1-529-397-11 SPEAKER (20cm)
(1) SPEAKER AND AMPLIFIER SECTION
(2) AMPLIFIER SECTION
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
*59 3-037-253-01 PLATE, LIGHT GUIDE
*60 3-037-249-01 SPACER
61 3-038-125-01 GROMMET
62 3-038-126-01 RING
63 3-912-431-01 SCREW (P)
F901 1-576-256-11 FUSE (BLADE TYPE) (AUTO FUSE) (25A)
M901 1-763-366-11 MOTOR, DC FAN
51 3-037-200-01 BUTTON
*52 3-037-524-01 SHEET
*53 A-3317-759-A MAIN BOARD, COMPLETE
*54 3-037-202-01 SUB (A), HEAT SINK
*55 3-037-203-01 SUB (B), HEAT SINK
*56 3-037-204-01 SUB (C), HEAT SINK
*57 3-037-201-01 HEAT SINK (MAIN)
*58 3-037-205-01 PANEL
1
3
3
3
2
3
4
AMPLIFIER ASSY
SP901
#6
#6
5
M901
51
not supplied
52
57
53
Supplied with
VR101,301,501
not supplied
F901
#1
#4
#3
#3
#3
#3
#3
#3
#3
#3
#4
#3
#5
#5
#2
#2
#2
#2
#2
not supplied
56
55
63
54
58
59
61
62
60
60

– 13 –
• SEMICONDUCTORS
In each case, u: µ , for example:
uA...: µ A..., uPA...: µ PA..., uPB...: µ PB...,
uPC...: µ PC..., uPD...: µ PD...
• CAPACITORS
uF : µ F
• COILS
uH : µ H
• 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.
• RESISTORS
All resistors are in ohms
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
SECTION 5
ELECTRICAL PARTS LIST
Note:
When indicating parts by reference
number, please include the board
name.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
*A-3317-759-A MAIN BOARD, COMPLETE
*********************
*3-037-202-01 SUB (A), HEAT SINK
*3-037-203-01 SUB (B), HEAT SINK
*3-037-204-01 SUB (C), HEAT SINK
7-682-249-04 SCREW +K 3x10
7-682-949-01 SCREW +PSW 3x10
7-685-546-19 SCREW +BTP 3x8 TYPE2 N-S
< CAPACITOR >
C101 1-126-964-11 ELECT 10uF 20% 50V
C102 1-126-964-11 ELECT 10uF 20% 50V
C103 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C104 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C105 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C106 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C107 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C108 1-163-239-11 CERAMIC CHIP 33PF 5% 50V
C109 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C110 1-136-168-00 FILM 0.18uF 5% 50V
C111 1-136-168-00 FILM 0.18uF 5% 50V
C113 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C201 1-126-964-11 ELECT 10uF 20% 50V
C202 1-126-964-11 ELECT 10uF 20% 50V
C203 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C204 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C205 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C206 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C207 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C208 1-163-239-11 CERAMIC CHIP 33PF 5% 50V
C209 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C210 1-136-168-00 FILM 0.18uF 5% 50V
C211 1-136-168-00 FILM 0.18uF 5% 50V
C213 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C301 1-126-964-11 ELECT 10uF 20% 50V
C302 1-126-964-11 ELECT 10uF 20% 50V
C303 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C304 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C305 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C306 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C307 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C308 1-163-239-11 CERAMIC CHIP 33PF 5% 50V
C309 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C310 1-136-168-00 FILM 0.18uF 5% 50V
C311 1-136-168-00 FILM 0.18uF 5% 50V
C313 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C401 1-126-964-11 ELECT 10uF 20% 50V
C402 1-126-964-11 ELECT 10uF 20% 50V
C403 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C404 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C405 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C406 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C407 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C408 1-163-239-11 CERAMIC CHIP 33PF 5% 50V
C409 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C410 1-136-168-00 FILM 0.18uF 5% 50V
C411 1-136-168-00 FILM 0.18uF 5% 50V
C413 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C501 1-126-964-11 ELECT 10uF 20% 50V
C502 1-126-964-11 ELECT 10uF 20% 50V
C505 1-126-964-11 ELECT 10uF 20% 50V
C506 1-126-964-11 ELECT 10uF 20% 50V
C507 1-136-166-00 FILM 0.12uF 5% 50V
C508 1-136-166-00 FILM 0.12uF 5% 50V
C509 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C512 1-136-163-00 FILM 0.068uF 5% 50V
C513 1-126-959-11 ELECT 0.47uF 20% 50V
C514 1-136-159-00 FILM 0.033uF 5% 50V
C515 1-126-964-11 ELECT 10uF 20% 50V
C516 1-163-239-11 CERAMIC CHIP 33PF 5% 50V
C517 1-126-965-11 ELECT 22uF 20% 50V
C518 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C519 1-126-933-11 ELECT 100uF 20% 16V
C520 1-136-161-00 FILM 0.047uF 5% 50V
C521 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C522 1-126-933-11 ELECT 100uF 20% 16V
C601 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C602 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C603 1-126-959-11 ELECT 0.47uF 20% 50V
C604 1-104-664-11 ELECT 47uF 20% 16V
C605 1-126-964-11 ELECT 10uF 20% 50V
C606 1-126-965-11 ELECT 22uF 20% 50V
C607 1-126-933-11 ELECT 100uF 20% 16V
C801 1-126-956-11 ELECT 0.1uF 20% 50V
C802 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C803 1-126-960-11 ELECT 1uF 20% 50V
C804 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C805 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C806 1-136-165-00 FILM 0.1uF 5% 50V
C807 1-126-965-11 ELECT 22uF 20% 50V
C808 1-126-964-11 ELECT 10uF 20% 50V
C901 1-136-169-00 FILM 0.22uF 5% 50V
C902 1-163-275-11 CERAMIC CHIP 0.001uF 5% 50V
C903 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C904 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V
MAIN

– 14 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C905 1-104-664-11 ELECT 47uF 20% 16V
C906 1-126-964-11 ELECT 10uF 20% 50V
C907 1-126-964-11 ELECT 10uF 20% 50V
C908 1-130-476-00 MYLAR 0.0027uF 5% 50V
C909 1-126-965-11 ELECT 22uF 20% 50V
C910 1-163-275-11 CERAMIC CHIP 0.001uF 5% 50V
C911 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C912 1-136-165-00 FILM 0.1uF 5% 50V
C913 1-115-790-11 ELECT 1500uF 20% 16V
C914 1-115-790-11 ELECT 1500uF 20% 16V
C915 1-128-601-11 ELECT 4700uF 20% 25V
C916 1-136-165-00 FILM 0.1uF 5% 50V
C917 1-107-915-91 ELECT 2200uF 20% 50V
C918 1-136-165-00 FILM 0.1uF 5% 50V
C919 1-107-915-91 ELECT 2200uF 20% 50V
C920 1-136-165-00 FILM 0.1uF 5% 50V
C921 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C922 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C923 1-126-964-11 ELECT 10uF 20% 50V
C924 1-126-964-11 ELECT 10uF 20% 50V
C925 1-126-964-11 ELECT 10uF 20% 50V
C926 1-104-664-11 ELECT 47uF 20% 16V
C927 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V
C928 1-136-169-00 FILM 0.22uF 5% 50V
C951 1-126-934-11 ELECT 220uF 20% 16V
C952 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C953 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C954 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C955 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C956 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C957 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C958 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C959 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C960 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C961 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C962 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
< CONNECTOR >
CN1 1-537-477-21 TERMINAL BOARD (3P)
CN2 1-793-227-11 CONNECTOR 17P
*CN502 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P
CNP101 1-793-228-11 JACK, PIN (INPUT)
< DIODE >
D601 8-719-043-76 DIODE AK04V0
D602 8-719-043-76 DIODE AK04V0
D603 8-719-043-76 DIODE AK04V0
D604 8-719-043-76 DIODE AK04V0
D605 8-719-043-76 DIODE AK04V0
D606 8-719-043-76 DIODE AK04V0
D607 8-719-043-76 DIODE AK04V0
D608 8-719-043-76 DIODE AK04V0
D609 8-719-991-33 DIODE 1SS133T-77
D801 8-719-991-33 DIODE 1SS133T-77
D802 8-719-991-33 DIODE 1SS133T-77
D901 8-719-978-69 DIODE DTZ-TT11-16B
D902 8-719-158-15 DIODE RD5.6S-B
D903 8-719-914-43 DIODE DAN202K
D904 8-719-071-95 DIODE SEC2764C-C2D
D905 8-719-914-43 DIODE DAN202K
D906 8-719-158-49 DIODE RD12SB2
D907 8-719-210-30 DIODE F10P20F(R)
D908 8-719-210-38 DIODE F10P20FR
D909 8-719-023-35 DIODE FMG-32S
D910 8-719-978-65 DIODE UDZ-TE-17-15B
D911 8-719-978-65 DIODE UDZ-TE-17-15B
D912 8-719-991-33 DIODE 1SS133T-77
D913 8-719-991-33 DIODE 1SS133T-77
D914 8-719-978-65 DIODE UDZ-TE-17-15B
D915 8-719-914-43 DIODE DAN202K
D916 8-719-056-94 DIODE UDZ-TE-17-20B
D918 8-719-914-43 DIODE DAN202K
< FERRITE BEAD >
FB1 1-410-396-41 INDUCTOR 0.45UH
FB2 1-410-396-41 INDUCTOR 0.45UH
FB3 1-410-396-41 INDUCTOR 0.45UH
< IC >
IC101 8-759-106-02 IC uPC4570G2
IC102 8-759-106-02 IC uPC4570G2
IC301 8-759-106-02 IC uPC4570G2
IC302 8-759-106-02 IC uPC4570G2
IC501 8-759-100-96 IC uPC4558G2
IC502 8-759-100-96 IC uPC4558G2
IC503 8-759-100-96 IC uPC4558G2
IC504 8-759-299-54 IC LM3886TF
IC601 8-759-486-44 IC TDA7386
IC602 8-759-981-69 IC LM2904M
IC801 8-759-981-69 IC LM2904M
IC901 8-759-144-88 IC uPC494GS
IC902 8-719-936-96 IC PHOTO COUPLER PC817-B
< COIL >
L801 1-410-521-11 INDUCTOR 100uH
L902 1-424-638-11 INDUCTOR 75uH
< PILOT LAMP >
PL901 1-518-540-00 LAMP, PILOT
< TRANSISTOR >
Q501 8-729-901-00 TRANSISTOR DTC124EK
Q502 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q601 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q602 8-729-900-53 TRANSISTOR DTC114EK
Q603 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q801 8-729-901-00 TRANSISTOR DTC124EK
Q802 8-729-026-49 TRANSISTOR 2SA1037AK-T146-R
Q901 8-729-040-88 TRANSISTOR 2SB1240TV2QR
Q902 8-729-027-31 TRANSISTOR DTA124EKA-T146
Q903 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q904 8-729-026-49 TRANSISTOR 2SA1037AK-T146-R
Q905 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q906 8-729-120-28 TRANSISTOR 2SC1623-L5L6
MAIN