Page 1
Produced By:
Commodore International Spare Parts GmbH
Braunschweig, West Germany
SERVICE MANUAL
1407
AUGUST, 1991 PN-400412-01
INTERNATIONAL EDITION
SERV ICE POLICY AND PART NUMBER INFO RMATION MAY VARY ACCO RDING TO
COUNTRY. SOME PARTS MAY NOT BE AVAILABLE IN ALL COUN T R IES.
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Commodore Business Machines, Inc.
1200 Wilson Drive, West Chester, Pennsylvania 19380 U.S.A.
Commodore makes no express or implied warranties with
regard to the information contained herein. The infor
mation is made available solely on an as is basis, and the
entire risk as to completeness, reliability, and accuracy
is with the user. Commodore shall not be liable for any
damages in connection with the use of the information
contained herein. The listing of any available replacement
part herein does not constitute in any case a recommenda
tion, warranty or guaranty as to quality or suitability of
such replacement part. Reproduction or use without ex
press permission, of editorial or pictorial content, in any
matter is prohibited.
This manual contains copyrighted and proprietary information. No part
of this publication may be reproduced, stored in a retrieval system, or
transmitted in any form or by any means, electronic, mechanical, photo
copying, recording or otherwise, without the prior written permission
of Commodore Electronics Limited.
Copyright © 1991 by Commodore Electronics Limited.
All rights reserved. Printed in U.S.A.
—Tl —OW 0V)
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1407 SERVICE MANUAL
TABLE OF CONTENTS
SECTION 1 — SPECIFICATIONS
1.1 SPECIFICATIONS.....................................................................................................................................................1-1
SECTION 3 — TROUBLESHOOTING
3.1 ADJUSTMENT PROCEDURES............................................................................................. 3-1
3.2 SCHEMATIC AND WAVEFORM NOTES.........................................................................................................3-1
3.3 NAPCEC SAFETY GUIDELINES FOR THE PROFESSIONAL SERVICE TECHNICIAN
3.4 WARNING..................................................................................................................................................................3-4
3.5 SAFETY PRECAUTIONS...................................................................................................................................... 3-4
3.6 GENERAL...................................................................................................................................................................3-4
SECTION 4 — PARTS
CRT SOCKET P.C. BOARD.......................................................................................................................................... 4-1
BOARD LAYOUT...............................................................................................................................................................4-2
PCB CABINET PARTS LIST (110V and 220V VERSIONS)................................................................................... 4-3
PCB COMPONENTS PARTS LIST (110V VERSION)..............................................................................................4-4
PCB COMPONENTS PARTS LIST (220V VERSION)..............................................................................................4-6
SECTION 5 — SCHEMATICS
WIRING DIAGRAM.........................................................................................................................................................5-1
WAVEFORM PHOTOS (110V VERSION).................................................................................................................. 5-2
SCHEMATIC DIAGRAM (110V VERSION)..............................................................................................................5-2
....................
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SCHEMATIC DIAGRAM (220V VERSION).............................................................................................................. 5-3
A CKNOWLEDGEMENTS
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1.1 SPECIFICATIONS
1407 SERVICE MANUAL
110V Version
AC voltage
115Vac± 10%; 60Hz
Power consumption
at 115V 30 Watts
EHT
Line frequency
13.5KV-14.5KV EHT
31467Hz
Frame frequency 60/70Hz
Band width
28MHz
Picture tube M32EBL2WD/M32EBL2LA
Resolution
Horizontal
Vertical
720 pixels
480 pixels
Input specs
Analog video
Horizontal sync
Vertical sync
pos/neg
pos/neg
CONTROLS
front
. Power on/off SKI (incl. LED
indicator)
Brightness (R540)
Contrast (R312)
220V Version
Mains voltage
220-240 V ~ , 50Hz
Power consumption
at 220 Vac
Line frequency
Frame frequency
30 W
12,3-13,3 kV-(BM79.
13,5-14,5 kV-(7BM7,
31470Hz
60/70HZ
Input specs
Analogue video
0.7 Vpp
Horizontal Sync-TTL pos/neg
Vertical Sync-TTL
Character display
pos/neg
80x25
Resolution
Band width
Horizontal
Vertical
Picture tube
>28 MHz
720 pixels
480 pixels
M32EBL2WD
internal
Vertical size (R425)
Horizontal size (L531)
Vertical sync (R422)
Horizontal sync (R510)
Vertical sub-size (R409; R410)
Horizontal phase control (R509)
Vertical linearity (R430)
Brightness preset (R541)
Focus control (R714)
Power supply control (R106)
INPUT SIGNAL CONNECTOR
15 pin “ D” shell connector
1
n.c.
2
video 7
n.c.
3
4
n.c.
5 test
6
n.c.
ground 12
8 n.c.
9 n.c. 14
10 ground
ii n.c.
ground
Hor. sync
13
Vert, sync
n.c.
15
1-1
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1407 SERVICE MANUAL
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COMMODORE 1407 MONOCHROME MONITOR
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1407 SERVICE MANUAL
1.1 SPECIFICATIONS (Continued)
CUSTOMER ADJUSTMENT
Connection
Connect the monitor to the computer. The monitor is connected with a 15-pin D-shell connector.
SIGNAL IN (15-pin D-shell connector)
Adjustment and controls
a. Power on/off switch SKI (LED lights up)
©
POWER
-
b. Contrast can be adjusted with control (R312).
c. Brightness can be adjusted with control (R540)
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Movable support
You can tilt the monitor into a convenient position with regard to the computer by using the movable support.
Pedestal
The pedestal enables you to place the monitor into a convenient position by tilting and/or turning the monitor.
For mounting, see diagrams on next page.
Note
The monitor has a self-test facility where the screen lights up when the cable is disconnected.
1-3
Page 6
1407 SERVICE MANUAL
MOUNTING DIAGRAMS
1-4
Page 7
1407 SERVICE MANUAL
3.1 ADJUSTMENT PROCEDURES
ADJUSTMENT NOTES
Use an isolation transformer when servicing this unit.
All adjustments were performed with the line voltage main
tained at 120Vac, 60Hz.
This unit should be allowed to warm up for at least 30 min
utes prior to making any adjustments.
All voltages measured with respect to ground.
Signal source is a Network Technologies Incorporated Mon-
test-A5D3 generator. Except where noted otherwise, the gen
erator was set to 31.5kHz/480 line mode, composite sync,
intensity on and green on.
SUPPLY VOLTAGE ADJUSTMENT
Inject a bar pattern signal and connect a voltmeter across
C135.
Adjust R106 for a reading of 45Vdc.
HORIZONTAL SYNCHRONIZATION ADJUSTMENT
Inject a crosshatch pattern signal and connect a jumper from
C502 to ground.
Adjust R509 to its mechanical center.
Adjust R510 for proper horizontal synchronization.
Remove the jumper.
VERTICAL SYNCHRONIZATION
Inject a crosshatch pattern signal.
Adjust R422 for proper vertical synchronization.
SUB BRIGHTNESS ADJUSTMENT
Inject a raster signal.
Adjust the brightness control (R540) to maximum and the
contrast control (R312) to minimum.
Adjust R541 so that the flyback lines are no longer visible.
3.2 SCHEMATIC AND WAVEFORM NOTES
UNLESS OTHERWISE SPECIFIED
For voltage, wattage or tolerance ratings of components,
refer to the electrical replacement parts list.
‘Indicates component is raised above the P.C. board.
Signal source for all voltages and waveform photos:
Network Technologies Incorporated Montest-A5D3 signal
generator (or equivalent).
Except where otherwise noted, the generator was set to
display a bar pattern in 31.5kHZ/480 line resolution mode.
Voltages within brackets were taken with no signal input
and are only shown where an appreciable change was noted
between voltages taken with signal and without signal.
Line voltage was maintained at 120Vac, 60Hz via an isola
tion transformer. The contrast control was set for a reading
of 9.5Vdc at the wiper of R312 and the brightness control
was set for a reading of - lOVdc at the wiper of R540.
VERTICAL LINEARITY ADJUSTMENT
Inject a crosshatch pattern signal.
Adjust R430 for proper linearity at both the top and
bottom of the screen.
HORIZONTAL AMPLITUDE
Inject a crosshatch pattern signal.
Adjust L531 for proper horizontal width.
HORIZONTAL POSITION
Inject a crosshatch pattern signal.
Adjust R509 to properly center the display.
VERTICAL AMPLITUDE
Inject a crosshatch pattern signal.
Adjust R425 for proper vertical height.
Inject a crosshatch pattern signal in 400 line resolu
tion mode.
Adjust R409 for proper vertical height.
Inject a crosshatch pattern signal in 350 line resolu
tion mode.
Adjust R410 for proper vertical height.
FOCUS ADJUSTMENT
Inject a crosshatch pattern signal.
Adjust R715 for proper focus.
All voltages and waveforms should be measured with
respect to a ground as close as possible to the point
to be measured. Voltages are positive dc with respect
to ground (either signal ground -4=- or hot ground
^ ) and may vary due to normal production toler
ances. Voltage sources are also nominal, with the ex
ception of the + 45 Vdc source, which is set at the fac
tory to be within ±lVdc.
Numbers 1 through 28 within circles correspond to
waveform photos.
Sweep time/CM settings are shown just below the
photos and were in the calibrated position. Horizon
tal positioning of the waveforms was adjusted for max
imum clarity.
3-1
Page 8
1407 SERVICE MANUAL
3.3 NAPCEC SAFETY GUIDELINES FOR THE PROFESSIONAL SERVICE TECHNICIAN
SAFETY CHECKS
After the original service problem has been corrected, a
complete safety check should be made. Be sure to check
over the entire set, not just the areas where you have
worked. Some previous servicer may have left an unsafe
condition, which could be unknowingly passed on to your
customer. Be sure to check all of the following.
FIRE AND SHOCK HAZARD
Be sure all components are positioned in such a way as to
avoid the possibility of adjacent component shorts. This is
especially important on those chassis which are trans
ported to and from the service shop.
Never release a repaired receiver unless all protective de
vices such as insulators, barriers, covers, strain reliefs and
other hardware have been installed according to the origi
nal design.
Soldering and wiring must be inspected to locate possible
cold solder joints, solder splashes, sharp solder points,
frayed leads, pinched leads or damaged insulation (includ
ing ac cord). Be certain to remove loose solder balls and
all other loose foreign particles.
Check across-the-line components and other components
for physical evidence of damage or deterioration and re
place if necessary. Follow original layout, lead length and
dress.
No lead or component should touch a receiving tube or a
resistor rated at 1 watt or more. Lead tension around pro
truding metal surfaces or edges must be avoided.
Critical components having special safety characteristics
are identified with an S by the Ref. No. in the parts list
and enclosed within a broken line* along with the safety
symbol A on the schematics. Replacement parts with
out the same safety characteristics may create shock, fire
or other hazards.
When servicing any receiver, always use a separate isola
tion transformer for the chassis. Failure to use a separate
isolation transformer may expose you to possible shock
hazard, and may cause damage to servicing instruments.
Many receivers use a polarized line cord (one wide pin on
the plug). Defeating this safety device may create a poten
tial hazard to the servicer and the user. Extension cords
which do not incorporate the polarizing feature should
never be used.
After re-assembly of the set, always perform an ac leak
age test or resistance test from the line cord to all exposed
metal parts of the cabinet. Also, check all metal control
shafts (with knobs removed), antenna terminals, handles,
screws, etc. to be sure the set is safe to operate without
danger of electrical shock.
•Broken line: — ■■ • — • ■ • — •
IMPLOSION
All picture tubes used in current model receivers are
equipped with an integral implosion system.
Care should always be used, and safety glasses worn,
whenever handling any picture tube. Avoid scratching or
otherwise damaging the picture tube during installation.
Use only replacement tubes as specified by the manufac
turer.
X-RADIATION
Be sure procedures and instructions to all your service per
sonnel cover the subject of X-radiation. Potential sources
of X-rays in TV receivers are the picture tube and the
high voltage circuits. The basic precaution which must be
exercised is to keep the HV at the factory recommended
level.
To avoid possible exposure to X-radiation and electrical
shock, only the manufacturer’s specified anode connec
tors must be used.
It is essential that the service technician has available at all
times an accurate HV meter. The calibration of this meter
should be checked periodically against a reference stan
dard.
When the HV circuitry is operating properly there is no
possibility of an X-radiation problem. High voltage
should always be kept at the manufacturer’s rated value
— no higher -— for optimum performance. Every time a
color set is serviced, the brightness should be run up and
down while monitoring the HV with a meter to be certain
that the HV does not exceed the specified value and that
it is regulated correctly.
We suggest that you and your service technicians review
test procedures so that HV and HV regulation are always
checked as a standard servicing procedure, and the reason
for this prudent routine be clearly understood by every
one. It is important to use an accurate and reliable HV
meter. It is recommended that the HV reading be record
ed on each customers’ invoice, which will demonstrate a
proper concern for the customers’ safety.
When troubleshooting and making test measurements in a
receiver with a problem of excessive high voltage, reduce
the line voltage by means of a Variac to bring the HV into
acceptable limits while troubleshooting. Do not operate
the chassis longer than necessary to locate the cause of
the excessive HV.
New type picture tubes are specifically designed to with
stand higher operating voltages without creating undesir
able X-radiation. It is strongly recommended that any
shop test fixture which is to be used with the new higher
voltage chassis be equipped with one of the new type tubes
designed for this service. Addition of a permanently con-
3-2
Page 9
1407 SERVICE MANUAL
3.3 NAPCEC SAFETY GUIDELINES (Continued)
X-RADIATION (Continued)
nected HV meter to the shop test fixture is advisable. The
CRT types used in these new sets should never be replaced
with any other types, as this may result in excessive X-rad
iation.
It is essential to use the specified picture tube to avoid
a possible X-radiation problem.
Most TV receivers contain some type of emergency “Hold
Down” circuit to prevent HV from rising to excessive
levels in the presence of a failure mode. These various
circuits should be understood by all technicians servic
ing them, especially since many hold down circuits are
inoperative as long as the receiver performs normally.
LEAKAGE CURRENT COLD CHECK
Unplug the ac line cord and connect a jumper between
the two prongs of the plug.
Turn on the power switch.
Measure the resistance value between the jumpered ac
plug and all exposed cabinet parts of the receiver, such
as screw heads, antenna and control shafts. When the ex
posed metallic part has a return path to the chassis, the
reading should be between 1 megohm and 5.2 megohms.
When the exposed metal does not have a return path to
the chassis, the reading must be infinity. Remove the
jumper from the ac line cord.
f - i
0.15pF
TO
INSTRUMENT'S
EXPOSED * -
METAL PARTS
------II------
4 ■ <
15 0 0 /1, 10W
WATER PIPE
(EARTH GROUND)
LEAKAGE CURRENT HOT CHECK
Do not use an isolation transformer for this test. Plug
the completely re-assembled receiver directly into the ac
outlet.
Connect a 1.5k ohm, 10 watt resistor paralleled by a
0.15uF capacitor between each exposed metallic cabinet
part and a good earth ground such as a water pipe, as
shown above.
Use an ac voltmeter with at least 5000 ohms/volt sensitivi
ty to measure the potential across the resistor.
The potential at any point should not exceed 0.75 volts. A
leakage current tester may be used to make this test; leak
age current must not exceed 0.5 milliamps. If a measure
ment is outside the limits specified, there is a possibility
of shock hazard. The receiver should be repaired and re
checked before returning it to the customer.
Repeat the above procedure with the ac plug reversed.
(Note: An ac adapter is necessary when a polarized plug
is used. Do not defeat the polarizing feature of the plug.)
PICTURE TUBE REPLACEMENT
The primary source of X-radiation in this television re
ceiver is the picture tube. The picture tube utilized in this
chassis is specially constructed to limit X-radiation emis
sions. For continued X-radiation protection, the replace
ment tube must be the same type as the original, including
suffix letter, or an N.A.P. Consumer Electronics Corp.
(NAPCEC) approved type.
PARTS REPLACEMENT
Many electrical and mechanical parts in NAPCEC televi
sion sets have special safety-related characteristics. These
characteristics are often not evident from visual inspec
tion nor can the protection afforded by them necessarily
be obtained by using replacement components rated for
higher voltage, wattage, etc. The use of a substitute part
which does not have the same safety characteristics as the
NAPCEC recommended replacement part shown in this
service manual may create shock, fire or other hazards.
3-j
Page 10
1407 SERVICE MANUAL
3.4 WARNING
Critical components having special safety characteristics
are identified with an S by the Ref. No. in the parts list
and enclosed within a broken line* along with the safety
symbol
A on the schematics or exploded views.
Use of substitute replacement parts which do not have
the same specified safety characteristics may create shock,
fire or other hazards.
Under no circumstances should the original design be
modified or altered without written permission from the
N.A.P. Consumer Electronics Corp. NAPCEC assumes
no liability, express or implied, arising out of any unau
thorized modification of design. Servicer assumes all
liability.
•Broken line: ■ ■ 1 • - —■■■ • ——— • ■ 111 •
3.5 SAFETY PRECAUTIONS
PICTURE TUBE REPLACEMENT
The primary source of X-radiation in this monitor is the
picture tube. The picture tube utilized in this chassis is
specially constructed to limit X-radiation emissions. For
continued X-radiation protection, the replacement tube
must be the same type as'the original, including suffix let
ter, or N.A.P. Consumer Electronics Corp. (NAPCEC)
approved type.
Safety goggles must be worn when the picture tube is
replaced.
PARTS REPLACEMENT
Many electrical and mechanical parts in NAPCEC moni
tors have special safety-related characteristics. These char
acteristics are often not evident from visual inspection
nor can the protection afforded by them necessarily be
obtained by using replacement components rated for
higher voltage, wattage, etc. The use of a substitute part
which does not have the same safety characteristics as the
NAPCEC recommended replacement parts shown in this
service manual may create shock, fire or other hazards.
3.6 GENERAL
A
ESD
All ICs and many other semiconductors are susceptible
to electrostatic discharges (ESD). Careless handling dur
ing repair can reduce life drastically.
When repairing, make sure that you are connected with
the same potential as the mass of the set via a wrist wrap
with resistance.
Keep components and tools also at this potential.
To prevent ICs and transistors from being damaged, high
voltage flash-overs should be avoided. For checking the
high voltage, a suitable meter should be used. The pic
ture tube should be discharged only as indicated in Fig. 1.
Be careful when measuring the EHT-section and the pic
ture tube.
Use plastic instead of metal tools for adjusting. This is
necessary to avoid a short-circuit or to avoid causing a
circuit to become unstable.
Never replace components when the set is switched on.
Removing the chassis
• Remove the backcover
• Slide out the chassis
• After repair, the connecting cables of the chassis should
be fixed in the original way.
3-4
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1407 SERVICE MANUAL
C R T SOC KE T P.C. BO AR D
(VIEWED FROM THE COMPONENT SIDE.)
4-1
Page 12
1407 SERVICE MANUAL
BO A RD L A YOU T
4-2
Page 13
1407 SERVICE MASUAL
Commodore International Spare Parts List
PCB CABINET PARTS (110V and 220V VERSIONS)
PCB Assembly #1407
Commodore part numbers are provided for reference only and do not indicate the availability of spare parts from Commodore. Industry standard
parts (Resistors, Capacitors, Connectors) should be secured locally. Part number information may vary according to country, some parts may
not be available in ail countries.
602316-001 CABINET, FRONT
602316-006
KNOBS, 2m
602316-002
CABINET, REAR
602316-007 BUTTON, POWER ON/OFF PUSH-
602316-003
PAO, FRONT
602316-008
FOOT
602316-004
PAO, REAR
602316-009
PEDESTAL ASSY
602316-005 COVER. ADJ PANEL
602316-010
SCREW, CABINET REAR, (QTY = 4)
4-3
Page 14
1407 SERVICE MANUAL
Commodore International Spare Parts List
PCB Components (110V VERSION)
PCB Assembly #1407
Commodore part numbers are provided for reference only and do not indicate the availability of spare parts from Commodore. Industry standard
parts (Resistors, Capacitors, Connectors) should be secured locally. Part number information may vary according to country, some parts may
not be available in all countries.
602316-011
CAP 0.1 UF 125V LINE ACROSS
C101-S
602316-078 RES 10 OHM
R131-S.537-S
602316-012
CAP 0.001 UF 20% 400V CERM
C102-S.C1Q3-S.C122-S 602316-079
RES 4.7 OHM R132-S.421-S.517-S
602316-013
CAP 0.0022UF 10% 1KV CERM
C104.105.106.107 602316-080 RES 75 OHM
R301,306,702
602316-014 CAP 100UF 200V ELEC
C109
602316-081 RES 20K OHM
R302
602316-015 CAP 470PF 10% 100V CERM C110 602316-082 RES 2.7K OHM R303.318
602316-016
CAP 2.2UF 50V ELEC
c m
602316-083
RES 1.6K OHM
R304
602316-017 CAP 0.022UF 20% 50V CERM
C112,302,305.308.315,
602316-084
RES 5.1K OHM
R305.436
403,423.431,507,701,
602316-085 RES 390 OHM
R112,307,309.310,322
702 602316-086 RES 150 OHM
R308
602316-018 CAP 0.1UF 10% 63V POLY
C113,306,427,428,432, 602316-087
RES 1.5K OHM
R311,708
503.C706
602316-088
RES 470 OHM POTENTIOMETER R312
602316-019 CAP 680PF 10% 50V CERM Cl 14
602316-089 RES 5.6K OHM
R313
6023164)20 CAP 220PF 10% 50V CERM
C115,501 602316-090 RES 6.8K OHM
R316
602316-021 CAP 0.22UF 10% 63V POLY
Cl 16
602316-091 RES 2.2K OHM
R317.319
6023164)22
CAP 100UF 25V ELEC
Cl 17
602316-092 RES 300 OHM
R320
6023164)23 CAP 180PF 10% 500V CERM
C118
602316-093
RES 150 OHM
R321.518
6023164)24
CAP 0.0015UF 10% 50V CERM
0 1 9
602316-094
RES 620 OHM
R324
6023164)25 CAP 0.0047UF 10% 630V POLY
C120
602316-095
RES 100K OHM
R325.507
6023164)26 CAP 560PF 10% 500V CERM
C131.134.136 602316-096
RES 270K OHM
R326.539
602316-027
CAP 22UF 100V ELEC
C132,536,705 602316-097 RES 1K OHM
R327.420,503,519
602316-028 CAP 220UF 63V ELEC
C135
602316-098
RES 270 OHM
R328
6023164)29 CAP 1000UF 25V ELEC
C137
602316-099
RES 330 OHM
R330.405
602316-030 CAP 470UF 25V ELEC
C138
602316-100
RES 750 OHM
R331
6023164)31
CAP 330UF 16V ELEC
C139
602316-101 RES 5.6 OHM
R332-S
6023164)32 CAP 470UF 16V ELEC
C140,301 602316-102
RES 180 OHM
R406
6023164)33
CAP 47UF 16V ELEC
C303,304,309,310 * 602316-103 RES 270 OHM
R407.514
6023164)34
CAP 15PF 5% 50V CERM
C307 602316-104 RES 120K OHM
R408
6023164)35
CAP 10PF 20% 50V CERM
C311
602316-105
RES 220K OHM POTENTIOMETER
R409.410
6023164)36
CAP 2.2UF 50V ELEC*
C312
602316-106 RES 12 OHM
R411,506
6023164)37
CAP 22UF 16V ELEC
C313.405.700
602316-107 RES 200K OHM POTENTIOMETER
R422.425
6023164)38
CAP 0.047UF 20% 100V POLY
C314
602316-108
RES 56K OHM
R423
6023164)39 CAP 100PF 5% CERM
C401.404
602316-109
RES 180K OHM
R424,426,713
6023164)40
CAP 100UF 16V ELEC
C402.509
602316-110
RES 560K OHM
R428
6023164)41
CAP 4.7UF 25V ELEC
C406
602316-111
RES 820 OHM
R113,429,512
6023164)42
CAP 0.01 UF 100V POLY
C421,502,504,513 602316-112
RES 47K OHM POTENTIOMETER
R430
6023164)43
CAP 0.15UF 5% 63V POLY
C422
602316-113 RES 30K OHM
R431
6023164)44
CAP 1000UF 16V ELEC
C424
602316-114
RES 10K OHM
R323,432,501
6023164)45
CAP 0.0018UF 10% 50V CERM C425
602316-115
RES 27K OHM
R433.707
6023164)46
CAP 100UF 35V ELEC
C426
602316-116
RES 5.6K OHM
R434.435
6023164)47
CAP 10UF 50V ELEC
C429
602316-117
RES 2.2 OHM
R437
6023164)48 CAP 33UF 16V ELEC
C430
602316-118
RES 220K OHM
R438
6023164)49 CAP 22PF 5% 50V CERM
C433
602316-119
RES 1.2 OHM
R439
6023164)50
CAP 680UF 25V ELEC
C435
602316-120
RES 5.6K OHM
R502-S
602316-051
CAP 0.0047UF 10% 50V CERM
C505
602316-121
RES 15K OHM
R329,505,508,511,710
6023164)52 CAP 1UF 50V ELEC
C506
602316-122
RES 5K OHM POTENTIOMETER
R509.510
6023164)53 CAP 0.0027UF 5% 63V
C508
602316-123
RES 1.8K OHM
R513
602316-054
CAP 0.47UF 20% 63V POLY
C512.530
602316-124
RES 2.4K OHM
R515
6023164)55 CAP 0.0075UF 5% 630V POLY
C533
602316-125
RES 1 OHM
R530
6023164)56
CAP 0.0Q33UF 10% 100V CERM
C434.534
602316-126
RES 2K OHM
R532
602316-057
CAP 0.75UF 10% 100V POLY
C535
602316-127
RES 120 OHM 0.5W
R533.711
6023164)58
CAP 0.01 UF 20% 1KV CERM
C537
602316-128
RES 270 OHM 0.5W
R534
6023164)59 CAP 10UF 100V ELEC
C538
602316-129
RES 1K OHM
R535-S
6023164)60
CAP 0.0027UF 400V POLY
C539
602316-130 RES 56 OHM
R536-S
602316-061
CAP 0.0Q39UF 10% 400V POLY
C540
602316-131
RES 36K OHM 0.5W
R538
6023164)62
CAP 47PF 5% 50V CERM
C703
602316-132
RES 470K OHM POTENTIOMETER
R540
6023164)63
CAP 0.022UF 20% 100V POLY
C704
602316-133
RES 1M OHM POTENTIOMETER
R541
602316-064
CAP 0.001UF 10% 1KV CERM C707
602316-134 RES 510 OHM
R701
6023164)65
RES 2.2 OHM 2W
R102-S.R105-S
602316-135
RES 680 OHM 3W
R703-S
6023164)66
RES 150K OHM 0.5W
R103.104
602316-136
RES 62 OHM
R704
602316-067
RES 1K OHM POTENTIOMETER
R106 602316-137 RES 68 OHM
R705
602316-068 RES 3.9K OHM R107
602316-138
RES 680 OHM
R706
602316-069 RES 1.2K OHM 0.5W
R108.R133
602316-139
RES 47K OHM
R709
602316-070
RES 5.6K OHM
R109,114,313,434,435,
602316-140
RES 33K OHM 0 5W 10%
R712.716
R502-S
602316-141
RES 2M OHM POT, FOCUS
R714
6023164)71
RES 18 OHM
R110
602316-142
RES 1.5M OHM 0.5W
R715
602316-072
RES 8.2K OHM
R111
602316-143
LINE CHOKE
L101-S
602316-073 RES 680 OHM
R115
602316-144 COIL 2UH 10%
L102
602316-074
RES 4.7K OHM
R116.504
602316-145
TRANSFORMER. POWER SUPPLY T103-S
602316-075
RES 10 OHM
R117 602316-146
COIL 100UH
L131,132,133
602316-076 RES 27 OHM 1W
R118
602316-147
COIL 0.33UH
L301
602316-077
RES 220 OHM
R119
602316-148
TRANSFORMER. H0R2 DRIVE
T501-S
*S = SAFETY ITEM
4-4
Page 15
1407 SERVICE MANUAL
Commodore International Spare Parts List
PCB Components (110V VERSION)
PCB Assembly #1407 (Continued)
602316-149 COIL. HORZ SIZE
L531-S 602316-169
TRANSISTOR NPN DRIVER
0101,106
602316-150 COIL. LINEARITY
L532 602316-170
TRANSISTOR PNP DRIVER
0102,105
602316-151
TRANSFORMER. LINE OUTPUT
T534-S
602316-171 TRANSISTOR NPN PULSE WIDTH
Q103
602316-152
COIL. 6.2MH
L535 602316-172
TRANSISTOR NPN SWITCH 0104,531
602316-153
COIL. 2.2UH
L701 602316-173 TRANSISTOR NPN DRIVER
0301,302.303.304,305,
602316-154
DIODE 0101,102,103,104 306,307,702
602316-155
DI00E
D105.112,301,402.403,
602316-174
TRANSISTOR NPN EMITTER
0308,309,501
422,423,531 602316-175 IC EXCLUSIVE OR IC401
602316-156
DIODE. ZENER 15V
D106 602316-176 IC VERT SYNC
IC421
602316-157
0I00E. ZENER 6.8V
D107
602316-177 IC HORZ SYNC IC502
602316-158 DIODE. ZENER 24V
0109,536 602316-178 TRANSISTOR NPN DRIVER 0503
602316-159
OIODE
0110,111,133 602316-179 TRANSISTOR NPN OUTPUT 0701
602316-160 DIODE
D131,132,532,537 602316-180 TRANSISTOR NPN DRIVER Q703
602316-161 LED. YELLOW D134
602316-181
FUSE 1AT, 250V
VL101-S
602316-162 LED. GREEN D134
602316-182
SWITCH, POWER
SK1-S
602316-163 DIODE
D421 602316-183 CRT TUBE B100-S
602316-164
DIODE
D533
602316-184 DEFLECTION UNIT
U401-S
602316-165 DIODE
D534 602316-185 SOCKET, CRT
602316-166 DIODE
D535
602316-186
CONN 4 POLE
602316-167
DIODE, ZENER 8.2V
0701
602316-187 CONN 7 POLE MICRO
602316-168 DIODE
D702 602316-188 CONN 2 POLE
S
SAFETY ITEM
Page 16
1407 SERVICE MANUAL
Commodore International Spare Parts List
PCB Components (220V VERSION)
PCB Assembly #1407
Commodore part numbers are provided for reference only and do not indicate the availability of spare parts from Commodore. Industry standard
parts (Resistors, Capacitors, Connectors) should be secured locally. Part number information may vary according to country, some parts may
not be available in all countries.
602317-001 RES 1K POTM
R106
602317-049 DIODE
BZX79/C6V8
602317-002
RES 220K OHM POTM R409.410
602317-050 DIODE BZX79/C24
602317-003
RES 5K POTM
R509.510
602317-051
IC BC637
602317-004 RES 47K POTM R430
602317-052
IC
BC337
602317-005 RES 1M POTM
R541
602317-053 IC
PH2369
602317-006
RES 470K POTM
R540
602317-054
DIODE CQW11B
602317-007 RES 200K POTM
R422.425 602317-055
IC
BUT11AF
602317-008
RES 2M FOCUS POTM R714
602317-056 IC
2SD1609
602317-009
RES 470 OHM POTM
R312
602317-057
IC BC548C
602317-010 RES 4.7 OHM SAFETY
R132.421.517 602317-058
IC BC558B
602317-011
RES 5.6 OHM SAFETY
R332 602317-059
IC
BC549C
602317-012
RES 10 OHM SAFETY R131.537
602317-060
IC BC548B
602317-013
RES 56 OHM SAFETY
R536
602317-061
DIODE
BZX79/C8V2
602317-014
RES 1K SAFETY
R535 602317-062
DIODE
BZX79/F5V1
602317-015 RES 4.7 OHM 2W
R102.105 602317-063 DIODE BZX79/F15
602317-016 RES 120 OHM 1/2W R533.711 602317-064
TRANSISTOR
1N4006GP
602317-017
RES 33K 1/2W R712.716
602317-065 CRT. TUBE M32EBL2WD
602317-018 RES 56 OHM 1W
R118
602317-066 TRANSFORMER LINE OUTPUT
T534
602317-019 RES 680 OHM 3W
R703 602317-067
TRANSFORMER POWER
T103
602317-020 CAP 470NF 250V
C101
602317-068 DEFLECTION UNIT 7BM7 U401
602317-021
CAP 7.5NF 630V
C534
602317-069 DEFLECTION UNIT BM79 U401
602317-022
CAP 750NF 100V
C535
602317-070 INDUCTOR COIL 2.2UH
L701
602317-023 CAP 10NF 1KV C537
602317-071
INDUCTOR 100UH
L131.132.133
602317-024
CAP 100PF 1KF
C118 *
602317-072
INDUCTOR 0.33UH
L301
602317-025
CAP 1NF 1KV
C707
602317-073 TRANSFORMER DRIVE
T501
602317-026 CAP 150PF 500V
C121 602317-074
INDUCTOR COIL WIDTH
L531
602317-027 CAP 5.6NF 630V ' “
C533
602317-075 INDUCTOR LINE CHOKE
L101
602317-028
CAP 1.5NF 1KV
C120
602317-076
INDUCTOR COIL
L535
602317-029
CAP 2.2NF 1KV
C104,105,106,107
602317-077 INDUCTOR LIN COIL
L532
602317-030 CAP 560PF 500V
C131.134.136 602317-078
IC
MC1391
602317-031 CAP 1NF 400V
C102.103.122 602317-079
IC
TDA1170N
602317-032
CAP 47UF 16V
C3Q3,304,309,310
602317-080
INDUCTOR 2UH
L102
602317-033 CAP 33UF 16V C430
602317-081
FUSE 0.5 AT250 V
VL101
602317-034
CAP 4.7UF 25V
C406
602317-082
SOCKET CRT
602317-035
CAP 1UF 50V
C312.506 602317-083
CONN 4 POLE
602317-036 CAP 10UF 50V
C429
602317-084 CONN 2 POLE
602317-037
CAP 22UF 16V
C313.405.700
602317-085
CONN 7 POLE MICRO
602317-038
CAP 22UF 100V
C132.536.705 602317-086
SWITCH POWER
602317-039 CAP 1000UF 25V
C137 602317-087
SPRING FOR FUSE
602317-040 CAP 47UF 400V
C109
602317-088
RES 270 OHM 1/2W
R534
602317-041
OiODE
BAW62 602317-089
CAP 2.7NF 63V
C508
602317-042 DIODE
BAV21 602317-090
CAP 22PF 50V
C433
602317-043
DIODE
RGP106
602317-091
CAP 100UF 16V
C402.509
602317-044
OIODE
RGP1QJ
602317-092
CAP 10UF 100V
C538
602317-045
TRANSISTOR
1N4001
602317-093
CAP 100UF 35V
C426
602317-046
DIODE
RGP10M 602317-094
CAP 1000UF 16V
C424
602317-047
DIODE
RGP15K 602317-095 IC
74LS86N
602317-048
TRANSISTOR
1N4148
602317-096
CAP 100PF
C404.401
4-6
Page 17
1407 SERVICE MANUAL
9 -
n r
u 104
1
S \
■ t
43 174 C12
W IRING D IAG RAM
5-1
Page 18
25. 3.8Vp-p 10uS 26. 3.5Vp-p 10uS 27. 2.7Vp-p 5mS 28. 4.5Vp-p 5mS
160Vp-p 10uS 2. 120Vp-p 10uS 3. 40Vp-p 10uS 4. 1.5Vp-p 10uS
Page 19
Page 20
Page 21
Page 22
1407 SERVICE MANUAL
ACKNOWLEDGEMENTS
Reprinted with permission of North American Philips
Photograph on Page 1-2 — Rick Sterling
Page 23
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