Sony STR-W55 User manual

MICROFILM
SERVICE MANUAL
STR-W55 is RECEIVER section in
MHC-W55.
AEP Model
UK Model
STR-W55
FM STEREO/FM-AM RECEIVER

– 2 –
Specifications ...................................................................................1
1. GENERAL ...............................................................................3
2. TEST MODE ...........................................................................4
3. ELECTRICAL ADJUSTMENTS ..........................................5
4. EXPLANATION OF ICTERMINALS ..................................6
5. DIAGRAMS
5-1. Printed Wiring Boards – Main Section–..........................10
5-2. Schematic Diagram – Main Section–..............................13
5-3. Schematic Diagram – Panel Section– .............................18
5-4. Printed Wiring Boards – Panel Section– .........................21
5-5. Schematic Diagram – TCB Section–...............................23
5-6. Printed Wiring Boards – TCB Section– ..........................25
6. EXPLODED VIEWS
6-1. Chassis Section................................................................26
6-2. Front Panel Section .........................................................27
7. ELECTRICAL PARTS LIST ...............................................28
Section Title Page
TABLE OF CONTENTS
MODEL INDENTIFICATION
– BACK PANEL –
Parts No. Model
4-978-033-6πUK
4-978-033-2πAEP, German, Italian, AED
rAbbreviation
AED : Norway, Sweden, Finland, Denmark
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged
by heat.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK !OR DOTTED LINEWITH
MARK !ONTHE SCHEMATIC DIAGRAMS AND INTHE PARTS LIST
ARE CRITICALTO SAFE OPERATION.
REPLACETHESECOMPONENTSWITH SONY PARTSWHOSEPART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
220-230V AC, 50/60Hz (EXCEPT UK)
220-240V AC, 50/60Hz (UK)

– 3 –
SECTION 1
GENERAL This section is extracted from
instruction manual.

– 4 –
SECTION 2
TEST MODE
DISPLAY / KEYTEST MODE
Press the ENTER/NEXT and FUNCTION buttons simultaneously.
Then press the MENU 1 button with the following 4 seconds to set the Test Mode.
1. The message “W1 J (destination) ” appears on the screen and a 32 cycle square wave of the subcrystal oscillator is output from Pin 24
(AUB. OUT).
2. Press any key to rotate JOG and all FL indicators light up.
When you rotate JOG at this point, the display changes as follows.
Nall FL indicators on Nn FL pattern 1 Nn FL pattern 2 n
The changes and all LED indicators light up.
3. Again press any key to set the key count check. The following display appears.
00 0
The numbers in order from left to right show ; the number of keys pressed, the JOG count (1 click per 4 counts), and the VOL count.
(1 cycle is a count of 96.)
4. Press the Power button to reset to the factory settings.
AMPTEST MODE
Press the ENTER/NEXT and FUNCTION buttons simultaneously.
Then press the MENU 2 button with the following 4 seconds to set the Test Mode.
1. The message “AMP TEST” appears on the screen. Press the MENU button to call up the Equalizer Curve for theAmp Test.
However when the function is set to the tuner, use the MENU button to call up each tuner preset from 1 through 5.
2. Press the Power button to reset to the factory settings.
MICROCOMPUTER COLD START
Press the ENTER/NEXT and FUNCTION buttons simultaneously.
Then press the MENU 3 button with the following 4 seconds to reset the microcomputer to the factory settings.
SUBCRYSTALTEST MODE
Press the ENTER/NEXT and FUNCTION buttons simultaneously.
Then press the MENU 4 button with the following 4 seconds.
The message “XTAL TEST ” appears on the screen and a 32 cycle square wave of the subcrystal oscillator is output from Pin 24 (AUB.OUT).
In addition, a square wave of the same frequency as the subcrystal oscillator, is output from 4PIN (POWER. ON/OFF).
Press the Power button to reset to the factory settings.

– 5 –
SECTION 3
ELECTRICAL ADJUSTMENTS
Precautions in Repairing
Note. 1 : The adjustment should be performed in the publication.
(AM nFM)
Note. 2 : As a front-end (FE1) is difficult to repair if faulty, replace it
with new one.
AM SECTION
AMTuned Indication Lighting Level
Setting :
Band :AM ( MW)
set
AM RF signal
generator
Carrier frequency : 999kHz
loop antenna B
loop antenna A
Procedure :
1. Set loop antennaA so that the loop antenna B input level becomes
55dBµ/m (0.6mV/m).
2. Tune the set to 999kHz .
3. Adjust RV41 so that the TUNED indicator goes on.
FM SECTION
FMTuned Indication Lighting Level
Note : Always make the tuning level adjustment first.
(Since it affects the FM tuning level.)
Setting :
Band : FM
set
FM RF stereo signal
generator FM ANTENNA terminal
Carrier frequency : 98MHz
Modulation : OFF
Output level :0.018mV (25dB µ )
75 Ω coaxial
Procedure :
1. Tune the set to 98MHz.
2. Adjust RV42 so that the TUNED indicator goes on.
Adjustment Location : TCB board
Adjustment Location :
[TCB BOARD ] – Component side –
RV42 : FM Tuned Indication Lighting Level
RV41 : AMTuned Indication Lighting Level
FE1

– 6 –
1VDD – Power supply.
2 CLK OUT O Direct output for communications with HCD-W55.
3 RDY IN I/O Direct input / output for communications with HCD-W55.
4 POWER ON / OFF O L : Relay ON
5 MUTE O Mute output to transistor. L : Mute ON
6,7 – – Not used.
8 427LAT O Latch output to IC105 (M62427FP).
9 LED LAT O Latch output to IC504 (M66313FP).
10 RESET I Reset terminal.
11 X2 – Oscillator connection terminal. (5MHz)
12 X1 – Oscillator connection terminal. (5MHz)
13 IC – Ground connection.
14 XT2 – Oscillator connection terminal. (32MHz)
15 XT1 – Oscillator connection terminal. (32MHz)
16 VDD – Power supply.
17 BACK UP I AC Power supply OFF.
18 COM CLK O Transfer clock output serial data.
19 COM DATA O Serial data output.
20 ST DATA IN I Serial data input from IC 1.
21 ST CE O Chip enable output to IC 1.
22 STEREO I Stereo signal input.
23 TUNED I Tuned signal input.
24 AUB OUT O Audio bus output.
25 AVSS – Ground.
26 – – Not used.
27 SUFFIX I Input for model select.
28 SPE I Spectrum analyzer signal input.
29 SPE I Spectrum analyzer signal input.
30 SPE I Spectrum analyzer signal input.
31 SPE I Spectrum analyzer signal input.
32 KYE 1 I Key data input (A/D converter).
33 KYE 2 I Key data input (A/D converter).
34 AVDD – Power supply for anlog.
35 AV REF – Reference voltage forA/D converter.
36 VOL IN A I Volume encoder input.
37 JOG IN A I JOG dial encoder input.
38 RDS CLK I Not uset.
39 AUB IN I Audio bus output.
40 VSS – Ground.
IC501 1 ASD0204GF-011-3BA (SYSTEM CONTOROL)
SECTION 4
EXPLANATION OF ICTERMINALS
Pin No. Pin name I/O Description

– 7 –
41 RDS DATA I Not uset.
42 D 3 I/O System control data signal input / output.
43 D 2 I/O System control data signal input / output.
44 D 1 I/O System control data signal input / output.
45 D 0 I/O System control data signal input / output.
46 VDD – Power supply +5V.
47 SIRCS IN I SIRCS signal input.
48 VOL IN B I Volume encoder input.
49 JOG IN B I JOG dial encoder input.
50 ST FM O BAND select output.
51 ST MUTE O
52 EMG OUT O Urgent signal standby output. “H” : standby
53 EMG IN I Urgent signal start input. “H” n“L” : start
57 – 78 P 32 – P 8 O Segment output to FL501.
79 VG – Power supply for fluorescent indicator tube.
80 – 86 P 7 – P 1 O Segment output to FL501.
87 – 100 14 G – 1 G O Grid output for FL501.
FM Receiving AM Receiving MUTE
%º pin H L H
%¡ pin L L H
Pin No. Pin name I/O Description

– 8 –

– 26 –
SECTION 6
EXPLODED VIEWS
The components identified by mark
!ordotted line with mark!are criti-
cal for safety.
Replace only with part number speci-
fied.
rThe mechanical parts with no reference num-
ber in the exploded views are not supplied.
rHardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
NOTE :
r-XX, -X mean standardized parts, so they may
have some difference from the original one.
rItems marked “ *”are not stocked since they
are seldom required for routine service. Some
delayshould beanticipated when ordering these
items. rAbbreviation
AED : Norway, Sweden, Finland, Denmark
6-1. CHASSIS SECTION
10
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
––––––– ––––––– –––––––––– ––––––– ––––––– ––––––– –––––––––– ––––––
1 4-978-037-01 KNOB (M) (MIC LEVEL)
2 3-704-366-01 SCREW (CASE) (M3X8)
3 4-979-348-51 CASE
*4 1-658-765-11 TRANSFORMER B BOARD
5 1-533-293-11 FUSE HOLDER
*6 1-658-764-11 TRANSFORMER A BOARD
*7 3-703-244-00 BUSHING (2104), CORD
*8 4-978-033-21 PLATE, JACK (EXCEPT UK)
*8 4-978-033-61 PLATE, JACK (UK)
*9 4-949-235-01 HOOK
10 4-909-982-11 SCREW, TAPPIN
*11 A-4303-529-A TCB BOARD, COMPLETE (AEP,AED,UK)
*11 A-4303-530-A TCB BOARD, COMPLETE (German,Italian)
*12 1-660-130-11 SURROUND BOARD
*13 A-4389-333-A MAIN BOARD, COMPLETE (EXCEPT UK)
*13 A-4389-340-A MAIN BOARD, COMPLETE (UK)
*14 A-4389-334-A POWER AMPLIFIER BOARD, COMPLETE
(EXCEPT UK)
*14 A-4389-341-A POWER AMPLIFIER BOARD, COMPLETE (UK)
15 4-970-381-01 FOOT (REAR)
*16 4-880-403-11 HEAT SINK
!CNP801 1-574-805-11 CORD, POWER (EXCEPT UK)
!CNP801 1-696-570-21 CORD, POWER (UK)
*E801 4-942-204-01 PLATE, GROUND
!F851 1-532-285-00 FUSE,TIME LAG (1.25A / 250V)
!F853 1-532-203-00 FUSE,TIME LAG (2A / 250V)
!F854 1-532-203-00 FUSE,TIME LAG (2A / 250V)
!F855 1-532-203-00 FUSE,TIME LAG (2A / 250V)
!F856 1-532-203-00 FUSE,TIME LAG (2A / 250V)
!T801 1-429-258-11 TRANSFORMER, POWER (EXCEPT UK)
!T801 1-429-643-11 TRANSFORMER, POWER (UK)
EXCEPT UK model

– 27 –
51 4-930-336-21 FOOT (FELT)
52 4-978-034-01 KNOB (V) (VOLUME)
53 4-978-035-02 KNOB (J) (JOG)
54 X-4946-749-1 PANEL ASSY, FRONT
*55 4-932-810-01 CUSHION (FL)
*56 4-971-014-01 HOLDER, FL TUBE
57 4-951-620-01 SCREW (2.6X8), +BVTP
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
––––––– ––––––– –––––––––– ––––––– ––––––– ––––––– –––––––––– ––––––
*58 A-4389-330-A PANEL BOARD, COMPLETE (AEP,AED)
*58 A-4389-335-A PANEL BOARD, COMPLETE (German)
58 A-4389-336-A PANEL BOARD, COMPLETE (Italian)
*58 A-4389-337-A PANEL BOARD, COMPLETE (UK)
*59 4-978-036-04 HOUSE, LAMP
60 4-962-708-01 EMBLEM (4-A), SONY
FL501 1-517-483-11 INDICATOR TUBE, FLUORESCENT
6-2. FRONT CABINET SECTION

– 28 –
NOTE :
rDue to standardization, replacements in the
parts list may be different from the parts speci-
fied in the diagrams or the components used on
the set.
r-XX, -X mean standardized parts, so they may
have some difference from the original one.
rRESISTORS
All resistors are in ohms
METAL : Metal-film resistor
METAL OXIDE :Metal oxide-film resistor
F : nonflammable
rItems marked “ * ”are not stocked since they
are seldom required for routine service. Some
delayshould beanticipated when ordering these
items.
rSEMICONDUCTORS
In each case, u : µ, for example :
uA.... : µA.... , uPA.... : µPA....
uPB.... : µPB.... , uPC.... : µPC....
uPD.... : µPD....
rCAPACITORS
uF : µF
rCOILS
uH : µH
SECTION 7
ELECTRICAL PARTS LIST
The components identified by mark
!ordotted line with mark!are criti-
cal for safety.
Replace only with part number speci-
fied.
When indicating parts by reference
number, please include the board.
MAIN
rAbbreviation
AED : Norway, Sweden, Finland, Denmark
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
––––––– ––––––– –––––––––– ––––––– ––––––– ––––––– –––––––––– ––––––
*A-4389-333-A MAIN BOARD, COMPLETE (EXCEPT UK)
*A-4389-340-A MAIN BOARD, COMPLETE (UK)
*********************
*4-880-403-11 HEAT SINK
7-682-548-04 SCREW +BVTT 3X8 (S)
< CAPACITOR >
C101 1-136-167-00 FILM 0.15uF 5% 50V
C102 1-102-074-00 CERAMIC 0.001uF 10% 50V
C103 1-124-464-11 ELECT 0.22uF 20% 50V
C104 1-124-464-11 ELECT 0.22uF 20% 50V
C105 1-136-163-00 FILM 0.068uF 5% 50V
C106 1-136-163-00 FILM 0.068uF 5% 50V
C107 1-136-156-00 FILM 0.018uF 5% 50V
C108 1-136-156-00 FILM 0.018uF 5% 50V
C109 1-102-126-00 CERAMIC 0.0056uF 10% 50V
C110 1-101-003-00 CERAMIC 0.0047uF 50V
C111 1-101-003-00 CERAMIC 0.0047uF 50V
C112 1-126-963-11 ELECT 4.7uF 20% 50V
C113 1-126-963-11 ELECT 4.7uF 20% 50V
C114 1-136-166-00 FILM 0.12uF 5% 50V
C115 1-136-166-00 FILM 0.12uF 5% 50V
C116 1-126-961-11 ELECT 2.2uF 20% 50V
C118 1-124-907-11 ELECT 10uF 20% 50V
C119 1-126-963-11 ELECT 4.7uF 20% 50V
C121 1-126-963-11 ELECT 4.7uF 20% 50V
C122 1-124-903-11 ELECT 1uF 20% 50V
C134 1-124-907-11 ELECT 10uF 20% 50V
C137 1-124-907-11 ELECT 10uF 20% 50V
C138 1-124-907-11 ELECT 10uF 20% 50V
C153 1-124-464-11 ELECT 0.22uF 20% 50V
C154 1-124-464-11 ELECT 0.22uF 20% 50V
C155 1-136-163-00 FILM 0.068uF 5% 50V
C156 1-136-163-00 FILM 0.068uF 5% 50V
C157 1-136-156-00 FILM 0.018uF 5% 50V
C158 1-136-156-00 FILM 0.018uF 5% 50V
C159 1-102-126-00 CERAMIC 0.0056uF 10% 50V
C160 1-101-003-00 CERAMIC 0.0047uF 50V
C161 1-101-003-00 CERAMIC 0.0047uF 50V
C162 1-126-963-11 ELECT 4.7uF 20% 50V
C163 1-126-963-11 ELECT 4.7uF 20% 50V
C164 1-136-166-00 FILM 0.12uF 5% 50V
C165 1-136-166-00 FILM 0.12uF 5% 50V
C166 1-126-961-11 ELECT 2.2uF 20% 50V
C168 1-124-907-11 ELECT 10uF 20% 50V
C169 1-126-963-11 ELECT 4.7uF 20% 50V
C171 1-126-963-11 ELECT 4.7uF 20% 50V
C172 1-124-903-11 ELECT 1uF 20% 50V
C701 1-162-286-31 CERAMIC 220PF 10% 50V
C731 1-124-907-11 ELECT 10uF 20% 50V
C732 1-124-907-11 ELECT 10uF 20% 50V
C751 1-162-286-31 CERAMIC 220PF 10% 50V
C771 1-162-306-11 CERAMIC 0.01uF 30% 16V
C772 1-126-961-11 ELECT 2.2uF 20% 50V
C773 1-162-294-31 CERAMIC 0.001uF 10% 50V
C774 1-162-215-31 CERAMIC 47PF 5% 50V
C775 1-162-290-31 CERAMIC 470PF 10% 50V
C776 1-124-902-00 ELECT 0.47uF 20% 50V
C778 1-162-215-31 CERAMIC 47PF 5% 50V
C779 1-162-282-31 CERAMIC 100PF 10% 50V
C780 1-126-961-11 ELECT 2.2uF 20% 50V
C781 1-124-477-11 ELECT 47uF 20% 25V
C782 1-124-477-11 ELECT 47uF 20% 25V
C801 1-164-159-11 CERAMIC 0.1uF 50V
C802 1-164-159-11 CERAMIC 0.1uF 50V
C803 1-126-974-11 ELECT 3300uF 20% 50V
C804 1-126-974-11 ELECT 3300uF 20% 50V
C807 1-126-968-11 ELECT 100uF 20% 35V
C808 1-126-967-11 ELECT 47uF 20% 35V
C809 1-124-907-11 ELECT 10uF 20% 50V
C811 1-104-665-11 ELECT 100uF 20% 16V
C812 1-104-664-11 ELECT 47uF 20% 10V
C813 1-104-664-11 ELECT 47uF 20% 10V
C816 1-104-664-11 ELECT 47uF 20% 10V
C817 1-104-664-11 ELECT 47uF 20% 10V
C818 1-104-664-11 ELECT 47uF 20% 10V
C819 1-104-664-11 ELECT 47uF 20% 10V

– 29 –
C831 1-124-636-00 ELECT 3300uF 20% 25V
C832 1-124-636-00 ELECT 3300uF 20% 25V
C852 1-104-666-11 ELECT 220uF 20% 6.3V
C853 1-104-666-11 ELECT 220uF 20% 6.3V
C858 1-124-443-00 ELECT 100uF 20% 10V
C859 1-126-961-11 ELECT 2.2uF 20% 50V
C860 1-124-907-11 ELECT 10uF 20% 50V
C861 1-164-159-11 CERAMIC 0.1uF 50V
C921 1-164-159-11 CERAMIC 0.1uF 50V
C922 1-164-159-11 CERAMIC 0.1uF 50V
C971 1-164-159-11 CERAMIC 0.1uF 50V
C972 1-164-159-11 CERAMIC 0.1uF 50V
C1001 1-101-005-00 CERAMIC 22000PF 50V
C1031 1-124-464-11 ELECT 0.22uF 20% 50V
C7001 1-101-884-00 CERAMIC 56PF 5% 50V
C7002 1-101-884-00 CERAMIC 56PF 5% 50V
C7003 1-164-159-11 CERAMIC 0.1uF 50V
C7004 1-136-177-00 FILM 1uF 5% 50V
C7005 1-104-664-11 ELECT 47uF 20% 10V
C7006 1-126-961-11 ELECT 2.2uF 20% 50V
C7007 1-162-288-31 CERAMIC 330PF 10% 50V
C7008 1-164-159-11 CERAMIC 0.1uF 50V
C7009 1-136-177-00 FILM 1uF 5% 50V
C7010 1-162-291-31 CERAMIC 560PF 10% 50V
C7011 1-104-664-11 ELECT 47uF 20% 10V
C7012 1-104-665-11 ELECT 100uF 20% 16V
C7013 1-124-907-11 ELECT 10uF 20% 50V
C7014 1-164-159-11 CERAMIC 0.1uF 50V
C7015 1-164-159-11 CERAMIC 0.1uF 50V
< CONNECTOR >
CN103 1-774-289-11 PIN, CONNECTOR (PC BOARD) 15P
CN105 1-774-338-11 SOCKET, CONNECTOR(PC BOARD) 18P
CN106 1-774-337-11 SOCKET, CONNECTOR(PC BOARD) 16P
CN802 1-691-773-11 PLUG (MICRO CONNECTOR) 11P
*CNP701 1-569-624-11 SOCKET, CONNECTOR 17P
CNP702 1-566-857-11 SOCKET, CONNECTOR 7P
< DIODE >
D701 8-719-200-82 DIODE 11ES2
D702 8-719-200-82 DIODE 11ES2
D801 8-719-025-03 DIODE RBA-402-SL
D804 8-719-011-16 DIODE UZ-33BSA-TP
D805 8-719-010-52 DIODE UZ-7.5BS-TP
D807 8-719-109-98 DIODE RD6.8ES-B3
D808 8-719-010-52 DIODE UZ-7.5BS-TP
D809 8-719-987-63 DIODE 1N4148M
D810 8-719-987-63 DIODE 1N4148M
D811 8-719-200-02 DIODE 10E2
D812 8-719-200-02 DIODE 10E2
D813 8-719-200-02 DIODE 10E2
D814 8-719-200-02 DIODE 10E2
D821 8-719-987-63 DIODE 1N4148M
D824 8-719-200-82 DIODE 11ES2
D840 8-719-987-63 DIODE 1N4148M
D841 8-719-987-63 DIODE 1N4148M
D852 8-719-987-63 DIODE 1N4148M
D1031 8-719-987-63 DIODE 1N4148M
< PLATE, GROUND >
*E801 4-942-204-01 PLATE, GROUND
< IC >
IC101 8-759-634-51 IC M5218AP
IC105 8-759-331-39 IC M62427FP
IC107 8-759-000-49 IC MC14066BCP
IC701 8-759-000-48 IC MC14052BCP
IC770 8-759-634-51 IC M5218AP
IC801 8-759-231-58 IC TA7812S
IC850 8-759-111-68 IC uPC1237HA
IC7001 8-759-169-99 IC SAA6579
IC7002 8-759-634-51 IC M5218AP
< JACK >
J102 1-507-854-00 JACK,PHONE (PHONES)
J701 1-565-258-11 JACK, PIN 4P (MD(OUT R/L,IN R/L))
J702 1-507-854-00 JACK,PHONE (MIX MIC)
< LEAD, JUMPER >
*JW257 1-535-730-21 LEAD, JUMPER (OFC)
*JW258 1-535-730-21 LEAD, JUMPER (OFC)
*JW259 1-535-730-21 LEAD, JUMPER (OFC)
*JW260 1-535-730-21 LEAD, JUMPER (OFC)
*JW261 1-535-730-21 LEAD, JUMPER (OFC)
*JW262 1-535-730-21 LEAD, JUMPER (OFC)
*JW263 1-535-730-21 LEAD, JUMPER (OFC)
*JW264 1-535-730-21 LEAD, JUMPER (OFC)
*JW265 1-535-730-21 LEAD, JUMPER (OFC)
*JW266 1-535-730-21 LEAD, JUMPER (OFC)
*JW267 1-535-730-21 LEAD, JUMPER (OFC)
*JW268 1-535-730-21 LEAD, JUMPER (OFC)
< COIL >
L921 1-420-872-00 COIL, AIR CORE
L971 1-420-872-00 COIL, AIR CORE
< TRANSISTOR >
Q106 8-729-620-05 TRANSISTOR 2SC2603-EF
Q190 8-729-900-61 TRANSISTOR DTA114ES
Q191 8-729-141-26 TRANSISTOR 2SC3622A-LK
Q192 8-729-141-26 TRANSISTOR 2SC3622A-LK
Q801 8-729-018-59 TRANSISTOR 2SB1375-LC
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
––––––– ––––––– –––––––––– ––––––– ––––––– ––––––– –––––––––– ––––––
MAIN

– 30 –
Q802 8-729-018-60 TRANSISTOR 2SD2012-LC
Q804 8-729-209-15 TRANSISTOR 2SD2012
Q805 8-729-018-59 TRANSISTOR 2SB1375-LC
Q810 8-729-900-80 TRANSISTOR DTC114ES
Q856 8-729-900-89 TRANSISTOR DTC144ES
Q857 8-729-900-63 TRANSISTOR DTA124ES
Q1001 8-729-119-78 TRANSISTOR 2SC403SP-51
Q1051 8-729-119-78 TRANSISTOR 2SC403SP-51
< RESISTOR >
R101 1-249-429-11 CARBON 10K 5% 1/4W
R102 1-249-429-11 CARBON 10K 5% 1/4W
R103 1-249-429-11 CARBON 10K 5% 1/4W
R104 1-249-437-11 CARBON 47K 5% 1/4W
R105 1-249-437-11 CARBON 47K 5% 1/4W
R106 1-249-416-11 CARBON 820 5% 1/4W
R107 1-249-416-11 CARBON 820 5% 1/4W
R108 1-247-887-00 CARBON 220K 5% 1/4W
R109 1-249-421-11 CARBON 2.2K 5% 1/4W
R110 1-249-417-11 CARBON 1K 5% 1/4W
R111 1-249-441-11 CARBON 100K 5% 1/4W
R112 1-249-425-11 CARBON 4.7K 5% 1/4W
R113 1-249-435-11 CARBON 33K 5% 1/4W
R114 1-249-441-11 CARBON 100K 5% 1/4W
R124 1-249-437-11 CARBON 47K 5% 1/4W
R125 1-247-807-31 CARBON 100 5% 1/4W
R126 1-247-883-00 CARBON 150K 5% 1/4W
R129 1-247-887-00 CARBON 220K 5% 1/4W
R135 1-247-807-31 CARBON 100 5% 1/4W
R136 1-247-807-31 CARBON 100 5% 1/4W
R137 1-247-807-31 CARBON 100 5% 1/4W
R138 1-247-807-31 CARBON 100 5% 1/4W
R139 1-247-807-31 CARBON 100 5% 1/4W
R140 1-247-807-31 CARBON 100 5% 1/4W
R143 1-247-807-31 CARBON 100 5% 1/4W
R144 1-247-807-31 CARBON 100 5% 1/4W
R145 1-247-807-31 CARBON 100 5% 1/4W
R147 1-247-807-31 CARBON 100 5% 1/4W
R148 1-247-807-31 CARBON 100 5% 1/4W
R149 1-247-807-31 CARBON 100 5% 1/4W
R150 1-247-807-31 CARBON 100 5% 1/4W
R151 1-249-437-11 CARBON 47K 5% 1/4W
R152 1-249-437-11 CARBON 47K 5% 1/4W
R156 1-249-416-11 CARBON 820 5% 1/4W
R157 1-249-416-11 CARBON 820 5% 1/4W
R158 1-247-887-00 CARBON 220K 5% 1/4W
R159 1-249-421-11 CARBON 2.2K 5% 1/4W
R160 1-249-417-11 CARBON 1K 5% 1/4W
R161 1-249-441-11 CARBON 100K 5% 1/4W
R162 1-249-425-11 CARBON 4.7K 5% 1/4W
R163 1-249-435-11 CARBON 33K 5% 1/4W
R164 1-249-441-11 CARBON 100K 5% 1/4W
R172 1-249-429-11 CARBON 10K 5% 1/4W
R173 1-249-429-11 CARBON 10K 5% 1/4W
R174 1-249-437-11 CARBON 47K 5% 1/4W
R175 1-249-429-11 CARBON 10K 5% 1/4W
R176 1-247-883-00 CARBON 150K 5% 1/4W
R177 1-249-429-11 CARBON 10K 5% 1/4W
R181 1-247-807-31 CARBON 100 5% 1/4W
R182 1-247-807-31 CARBON 100 5% 1/4W
R183 1-247-807-31 CARBON 100 5% 1/4W
R185 1-247-807-31 CARBON 100 5% 1/4W
R186 1-247-807-31 CARBON 100 5% 1/4W
R187 1-247-807-31 CARBON 100 5% 1/4W
R188 1-247-807-31 CARBON 100 5% 1/4W
R189 1-247-807-31 CARBON 100 5% 1/4W
R190 1-249-441-11 CARBON 100K 5% 1/4W
R191 1-247-807-31 CARBON 100 5% 1/4W
R192 1-249-425-11 CARBON 4.7K 5% 1/4W
R193 1-247-807-31 CARBON 100 5% 1/4W
R194 1-247-807-31 CARBON 100 5% 1/4W
R195 1-249-425-11 CARBON 4.7K 5% 1/4W
R196 1-247-807-31 CARBON 100 5% 1/4W
R702 1-249-425-11 CARBON 4.7K 5% 1/4W
R703 1-249-427-11 CARBON 6.8K 5% 1/4W
R705 1-247-807-31 CARBON 100 5% 1/4W
R706 1-249-417-11 CARBON 1K 5% 1/4W
R707 1-249-441-11 CARBON 100K 5% 1/4W
R709 1-249-429-11 CARBON 10K 5% 1/4W
R710 1-249-417-11 CARBON 1K 5% 1/4W
R752 1-249-425-11 CARBON 4.7K 5% 1/4W
R753 1-249-427-11 CARBON 6.8K 5% 1/4W
R755 1-247-807-31 CARBON 100 5% 1/4W
R756 1-249-417-11 CARBON 1K 5% 1/4W
R757 1-249-441-11 CARBON 100K 5% 1/4W
R759 1-249-429-11 CARBON 10K 5% 1/4W
R760 1-249-417-11 CARBON 1K 5% 1/4W
R761 1-247-807-31 CARBON 100 5% 1/4W
R762 1-247-807-31 CARBON 100 5% 1/4W
R763 1-247-807-31 CARBON 100 5% 1/4W
R771 1-249-429-11 CARBON 10K 5% 1/4W
R772 1-249-417-11 CARBON 1K 5% 1/4W
R773 1-249-441-11 CARBON 100K 5% 1/4W
R774 1-249-417-11 CARBON 1K 5% 1/4W
R775 1-249-429-11 CARBON 10K 5% 1/4W
R777 1-249-423-11 CARBON 3.3K 5% 1/4W
R779 1-249-441-11 CARBON 100K 5% 1/4W
R780 1-247-807-31 CARBON 100 5% 1/4W
!R801 1-212-982-00 FUSIBLE 100 5% 1/2W F
R804 1-249-417-11 CARBON 1K 5% 1/4W
R805 1-249-417-11 CARBON 1K 5% 1/4W
R807 1-249-417-11 CARBON 1K 5% 1/4W
!R808 1-212-853-00 FUSIBLE 6.8 5% 1/4W F
R809 1-249-417-11 CARBON 1K 5% 1/4W
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
––––––– ––––––– –––––––––– ––––––– ––––––– ––––––– –––––––––– ––––––
MAIN
The components identified by mark
!ordotted line with mark!are criti-
cal for safety.
Replace only with part number speci-
fied.

– 31 –
!R810 1-212-934-00 FUSIBLE 1 5% 1/2W F
!R811 1-212-853-00 FUSIBLE 6.8 5% 1/4W F
!R813 1-212-946-11 FUSIBLE 3.3 5% 1/2W F
R818 1-249-417-11 CARBON 1K 5% 1/4W
R819 1-249-417-11 CARBON 1K 5% 1/4W
R840 1-249-429-11 CARBON 10K 5% 1/4W
R851 1-249-429-11 CARBON 10K 5% 1/4W
R853 1-249-397-11 CARBON 22 5% 1/4W
R854 1-249-441-11 CARBON 100K 5% 1/4W
R856 1-249-429-11 CARBON 10K 5% 1/4W
R857 1-249-435-11 CARBON 33K 5% 1/4W
R858 1-249-437-11 CARBON 47K 5% 1/4W
R859 1-249-439-11 CARBON 68K 5% 1/4W
R860 1-249-421-11 CARBON 2.2K 5% 1/4W
R921 1-249-393-11 CARBON 10 5% 1/4W
R922 1-249-389-11 CARBON 4.7 5% 1/4W
R923 1-249-389-11 CARBON 4.7 5% 1/4W
R944 1-249-417-11 CARBON 1K 5% 1/4W
R971 1-249-393-11 CARBON 10 5% 1/4W
R972 1-249-389-11 CARBON 4.7 5% 1/4W
R973 1-249-389-11 CARBON 4.7 5% 1/4W
R1001 1-249-429-11 CARBON 10K 5% 1/4W
R1002 1-249-429-11 CARBON 10K 5% 1/4W
R1013 1-249-425-11 CARBON 4.7K 5% 1/4W
R1021 1-249-429-11 CARBON 10K 5% 1/4W
R1031 1-247-903-00 CARBON 1M 5% 1/4W
R1032 1-249-413-11 CARBON 470 5% 1/4W
R1033 1-249-433-11 CARBON 22K 5% 1/4W
R1034 1-249-433-11 CARBON 22K 5% 1/4W
R1063 1-249-425-11 CARBON 4.7K 5% 1/4W
R1071 1-249-429-11 CARBON 10K 5% 1/4W
R7001 1-249-421-11 CARBON 2.2K 5% 1/4W
R7002 1-249-429-11 CARBON 10K 5% 1/4W
R7003 1-249-441-11 CARBON 100K 5% 1/4W
R7004 1-249-441-11 CARBON 100K 5% 1/4W
R7005 1-249-441-11 CARBON 100K 5% 1/4W
R7006 1-249-441-11 CARBON 100K 5% 1/4W
R7007 1-249-441-11 CARBON 100K 5% 1/4W
R7008 1-247-807-31 CARBON 100 5% 1/4W
R7009 1-247-807-31 CARBON 100 5% 1/4W
< VARIABLE RESISTOR >
RV771 1-223-672-11 RES, VAR, CARBON 10K (MIC LEVEL)
< RELAY >
RY801 1-515-921-11 RELAY (12V)
< TERMINAL >
TB901 1-537-240-31 TERMINAL BOARD (CHECKER PIN) (SPEAKER)
< VIBRATOR >
X7001 1-579-900-21 VIBRATOR, CRYSTAL (4.332MHz)
************************************************************
*A-4389-335-A PANEL BOARD, COMPLETE (German)
A-4389-336-A PANEL BOARD, COMPLETE (Italian)
*A-4389-330-A PANEL BOARD, COMPLETE (AEP,AED)
*A-4389-337-A PANEL BOARD, COMPLETE (UK)
**********************
JOG ENCODER BOARD
*******************
KEY BOARD
**********
VOL ENCODER BOARD
*******************
*4-932-810-01 CUSHION (FL)
*4-971-014-01 HOLDER, FL TUBE
*4-978-036-04 HOUSE, LAMP
< CAPACITOR >
C501 1-104-905-11 CAPACITOR 0.22F 5.5V
C502 1-163-059-00 CERAMIC CHIP 0.01uF 10% 50V
C504 1-164-159-11 CERAMIC 0.1uF 50V
C505 1-164-159-11 CERAMIC 0.1uF 50V
C506 1-126-968-11 ELECT 100uF 20% 35V
C511 1-126-968-11 ELECT 100uF 20% 6.3V
C540 1-164-159-11 CERAMIC 0.1uF 50V
C541 1-126-233-11 ELECT 22uF 20% 50V
C542 1-164-159-11 CERAMIC 0.1uF 50V
C543 1-163-165-00 CERAMIC CHIP 22PF 5% 50V
C544 1-163-163-00 CERAMIC CHIP 18PF 5% 50V
C545 1-164-159-11 CERAMIC 0.1uF 50V
C5001 1-101-006-00 CERAMIC 0.047uF 50V
C5002 1-124-464-11 ELECT 0.22uF 20% 50V
C5003 1-101-004-00 CERAMIC 0.01uF 50V
C5004 1-130-473-00 MYLAR 0.0015uF 5% 50V
C5005 1-136-155-00 FILM 0.015uF 5% 50V
C5006 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V
C5007 1-163-003-11 CERAMIC CHIP 330PF 10% 50V
C5020 1-163-031-11 CERAMIC CHIP 0.01uF 50V
C5021 1-124-907-11 ELECT 10uF 20% 50V
C5031 1-126-956-91 ELECT 0.1uF 20% 50V
C5032 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C5033 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C5034 1-163-038-91 CERAMIC CHIP 0.1uF 25V
< CONNECTOR >
CN501 1-774-344-11 PLUG, CONNECTOR (PC BOARD) 18P
CN502 1-774-343-11 PLUG, CONNECTOR (PC BOARD) 16P
< DIODE >
D503 8-719-014-73 DIODE UZP-5.6BC-TP
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
––––––– ––––––– –––––––––– ––––––– ––––––– ––––––– –––––––––– ––––––
The components identified by mark
!ordotted line with mark!are criti-
cal for safety.
Replace only with part number speci-
fied.
VOL ENCODER
KEY
JOG ENCODER
MAIN PANEL