Sony CCU-M5A User manual

CAMERA CONTROL UNIT
CCU-M5A
CCU-M5AP
SERVICE MANUAL
Volume 2 1st Edition

CCU-M5A/M5APV2
!WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so.Refer all servicing to
qualified service personnel.
!WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.
!AVERTISSEMENT
Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin
de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les
réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.

1 (E)
CCU-M5A/M5AP V2
Table of Contents
Manual Structure
Purpose of this manual ........................................................................................ 3 (E)
Related manuals................................................................................................... 3 (E)
1. Spare Parts
1-1. Notes on Repair Parts..................................................................................1-1
1-2. Exploded Views ..........................................................................................1-2
1-3. Electrical Parts List .....................................................................................1-7
1-4. Supplied Accessories ................................................................................1-43
2. Semiconductor Pin Assignments
3. Block Diagrams
Overall.........................................................................................................3-2
IF-374..........................................................................................................3-4
PR-170.........................................................................................................3-5
VA-201........................................................................................................3-7
Power Supply ..............................................................................................3-8
4. Schematic Diagrams
IF-374..........................................................................................................4-2
PR-170.........................................................................................................4-4
VA-201........................................................................................................4-8
Power Supply ..............................................................................................4-9
Frame Wiring ............................................................................................4-10
CN-1970 .............................................................................................4-10
CN-1971 .............................................................................................4-10
CN-2030 .............................................................................................4-10
JK-41 ..................................................................................................4-10
LED-347.............................................................................................4-10

2 (E) CCU-M5A/M5APV2
5. Board Layouts
CN-1970 ......................................................................................................5-2
CN-1971 ......................................................................................................5-2
CN-2030 ......................................................................................................5-2
IF-374 ..........................................................................................................5-3
LED-347......................................................................................................5-4
JK-41 ...........................................................................................................5-4
Power supply ...............................................................................................5-4
VA-201........................................................................................................5-5
PR-170.........................................................................................................5-6

3 (E)
CCU-M5A/M5AP V2
Purpose of this manual This is the Service Manual Volume 2 of the camera control unit CCU-M5A/M5AP.
This manual describes parts list, semiconductor pin assignments, block diagrams,
schematic diagrams and board layouts.
Related manuals Besides this Service Manual Volume 2, the following manuals are available for
camera control unit CCU-M5A/M5AP.
..
..
.Service Manual Volume 1 (Available on request)
Part No. 9-955-229-11
Contains the operation manual related to the operations of this equipment, the
replacement of the parts and adjustments.
For obtaining, contact your local Sony Sales Office/Service Center.
..
..
.“Semiconductor Pin Assignments” CD-ROM (Available on request)
This “Semiconductor Pin Assignments” CD-ROM allows you to search for
semiconductors used in Communication System Solutions Network Company
equipment.
Semiconductors that cannot be searched for on this CD-ROM are listed in the
service manual for the corresponding unit. The service manual contains a com-
plete list of all semiconductors and their ID Nos., and thus should be used together
with the CD-ROM.
Part number: 9-968-546-XX
Manual Structure

1-1
CCU-M5A/M5AP V2
1-1. Notes on Repair Parts
1. Safety Related Components Warning
w
Components marked !are critical to safe operation.
Therefore, specified parts should be used in the case of
replacement.
2. Standardization of Parts
Some repair parts supplied by Sony differ from those
used for the unit. These are because of parts common-
ality and improvement.
Parts list has the present standardized repair parts.
3. Stock of Parts
Parts marked with “o” at SP (Supply Code) column of
the spare parts list may not be stocked. Therefore, the
delivery date will be delayed.
4. Harness
Harnesses with no part number are not registered as
spare parts.
In need of repair, get components shown in the list and
repair using them.
5. Destination Representation
The part indicated “For J/UC/CE” in the spare parts
list is used in the unit written below.
For J: The part is used in a unit for Japan.
For UC: The part is used in a unit for the U.S.A. and
Canada.
For CE: The part is used in a unit for regions except
the above countries.
Section 1
Spare Parts
!
!

1-2 CCU-M5A/M5AP V2
Chassis block
118
18
8
19
REAR PANEL ASS'Y
*2
14
15
13
2
FRONT FRAME ASS'Y
10
16
3
3
3
47
5
5
6
9
17
12 11
*1
7
*1
*2
B3 x6
B3 x8
B3 x8
B3 x6
B3 x6
B3 x6
B3 x6
B3 x6
B3 x6
B3 x6
B3 x6
B3 x6
B3 x6
B3 x6
B3 x6
B3 x6
B3 x6
P2.6 x5
PRECISION
B3 x6
B3 x6
B3 x6 B3 x6
B3 x6
B3 x6
B3 x6
PWH3 x6
PWH3 x6
PSW3 x6
PWH3 x6
PWH3 x6
B3 x6
B3 x6
1-2. Exploded Views

1-3
CCU-M5A/M5AP V2
No. Part No. SP Description
1 A-8271-638-A o MOUNTED CIRCUIT BOARD, PR-170
[for CCU-M5A]
A-8271-639-A o MOUNTED CIRCUIT BOARD, PR-170
[for CCU-M5AP]
2 A-8325-661-A o MOUNTED CIRCUIT BOARD, VA-201
3 X-2355-502-1 s KNOB ASSY,CONTROL
4 X-2387-004-1 s KNOB ASSY
5 X-3166-799-1 s KNOB ASSY
6 X-3605-876-1 o PANEL ASSY,FRONT
7 X-3651-342-0 s KNOB ASSY,VOLUME CONTROL
8 ! 1-468-521-11 s REGULATOR, SWITCHING
9 1-678-165-11 o PRINTED WIRING BOARD, LED-347
10 2-249-303-00 o WINDOW (2),REMOTE CONTROL
11 2-249-304-02 o FRAME (2),REMOCON WINDOW
12 2-249-307-00 s INDICATOR,REMOTE
13 2-280-622-31 o SUPPORT (M3X12), HEXAGON
14 2-381-963-01 o FOOT,STAND
15 2-381-964-01 o FOOT
16 3-627-773-01 s MARKER(R) (PETP+PAPER+PSA)
17 3-627-774-01 s MARKER(B) (PETP+PAPER+PSA)
18 3-701-822-00 s HOLDER, WIRE
19 3-726-946-02 o COVER
7-682-547-04 s SCREW +B3X6
7-682-548-09 s SCREW +B 3X8
7-682-903-11 s SCREW +PWH 3X6(EP-FE/ZN/CM2)
7-682-947-01 s SCREW +PSW 3X6
Chassis block

1-4 CCU-M5A/M5AP V2
Front frame
*1
*1
101
105
110
107
111
103
116
110
105
110
113
107
114
109
110
111
112
104
106
116
116
115
108
102
B2.6 x3
B2.6 x3
B2.6 x3
B2.6 x3
No. Part No. SP Description
101 A-8271-637-A o MOUNTED CIRCUIT BOARD, IF-374
102 1-223-167-11 s RES,VAR,CARBON 1K
103 1-223-168-11 s RES,VAR,CARBON 10K
104 1-223-169-11 s RES,VAR,CARBON 20K
105 1-241-874-11 s RES, VAR, CARBON 10K
106 1-507-883-21 s JACK,SMALL TYPE 4P (DIA 3.5)
107 1-516-961-00 s SWITCH,SLIDE,LEVER
108 1-516-995-00 s SWITCH,SLIDE,LEVER
109 1-570-101-51 s SWITCH, KEY BOARD (LED)
110 1-570-995-11 s SWITCH, KEY BOARD
No. Part No. SP Description
111 1-571-083-21 s SWITCH,SLIDE (2-2-2)
112 1-645-219-12 o PRINTED WIRING BOARD, JK-41
113 1-692-268-11 s SWITCH,ROTARY
114 1-692-269-11 s SWITCH,ROTARY
115 2-381-934-01 o CAP,SWITCH
116 3-717-382-01 s KNOB,SWITCH,LEVER
7-621-775-08 s SCREW +B2.6X3(EP-FE/CU,NI,CR)