Go to page of
A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Sony AC-550CE, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Sony AC-550CE one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Sony AC-550CE. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Sony AC-550CE should contain:
- informations concerning technical data of Sony AC-550CE
- name of the manufacturer and a year of construction of the Sony AC-550CE item
- rules of operation, control and maintenance of the Sony AC-550CE item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Sony AC-550CE alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Sony AC-550CE, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Sony service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Sony AC-550CE.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Sony AC-550CE item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
-
Page 1
AC ADAPTOR AC-550CE MAINTENANCE MANUAL 1st Edition Serial No. 45451 and Higher[...]
-
Page 2
AC-550CE ! W ARNING This manual is intended for qualified service personnel only . T o 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. ! W ARNUNG Die Anleitung ist nur für q[...]
-
Page 3
1 AC-550CE Table of Contents Manual Structure Purpose of this manual .............................................................................................. 3 Related manual .......................................................................................................... 3 Contents ...................................................[...]
-
Page 4
[...]
-
Page 5
3 AC-550CE Purpose of this manual This manual is the maintenance manual for AC Adaptor AC-550CE. This manual describes the information items on maintenance, and items that premise the service based on the components parts such as alignment, schematic diagram, board layout and spare parts list, assuming use of service engineers. Related manual Besid[...]
-
Page 6
[...]
-
Page 7
1-1 AC-550CE Section 1 Service Overview CAMERA (26-pin, Female) _ _ _ _ _ EXT VIEW _ _ _ _ _ (0 dBu = 0.775 Vrms) No. Signal Specifications 1 VIDEO IN (X) 1.0 V p-p, Zi = 75 Z 2 VIDEO IN (GND) 1.0 V p-p, Zi = 75 Z 3 NC No connection 4 NC No connection 5 NC No connection 6 NC No connection 7 NC No connection 8 NC No connection 9 MIC IN (X) _ 60 dBu [...]
-
Page 8
1-2 AC-550CE DC OUT (4-pin, Female) _ _ _ _ _ EXT VIEW _ _ _ _ _ No. Signal Specifications 1 GND GND for UNREG 2 NC No connection 3 NC No connection 4 DC OUT + 13.2 V to + 13.8 V, 7 A MIC OUT (3-pin, Male) _ _ _ _ _ EXT VIEW _ _ _ _ _ No. Signal Specifications 1 MIC OUT _ 60 dBu High impedance balanced 2 MIC OUT 3 MIC OUT 1 4 3 2 1-2. Notes on Serv[...]
-
Page 9
2-1 AC-550CE Section 2 Electrical Alignment 2-1. Output Voltage Adjustment Equipment : DC voltmeter Preparation 1. Turn OFF the power of the AC-550CE. 2. Connect the DC OUT connector of AC-550CE as shown in the figure below. 3. Turn ON the power of the AC-550CE. Adjustment Adjust 1 VR201/A board so that the DC voltmeter reading becomes + 13.5 + 0.2[...]
-
Page 10
[...]
-
Page 11
3-1 AC-550CE Section 3 Spare Parts[...]
-
Page 12
3-2 AC-550CE Overall Block 3-1. Exploded View ------------- OVERALL BLOCK ------------- No. Part No. SP Description 1 1-509-185-31 s CONNECTOR, 4P FEMALE “DC OUT” 2 1-561-781-91 s CONNECTOR, BNC “VIDEO OUT” “EXT VBS” 3 1-562-245-11 o CONNECTOR, 26P FEMALE “CAMERA OUT” 4 1-563-030-21 s CONNECTOR, 3P MALE “MIC OUT” 5 ! 1-570-117-1[...]
-
Page 13
3-3 AC-550CE Overall Block[...]
-
Page 14
3-4 AC-550CE 3-2. Electrical Parts List ------- A BOARD ------- Ref. No. or Q ’ ty Part No. SP Description 1pc ! 9-903-699-01 o MOUNTED CIRCUIT BOARD, A 2pcs 7-682-949-01 s SCREW +PSW3X10 1pc 9-903-750-01 o PLATE, SHIELD 1pc 9-903-751-01 o HEAT SINK 2pcs 9-997-769-01 s HOLDER, FUSE C101 ! 9-885-008-05 s FILM 0.47uF 275V C103 ! 9-885-008-05 s FILM[...]
-
Page 15
3-5 AC-550CE (A BOARD) Ref. No. or Q ’ ty Part No. SP Description R121 9-997-706-01 s CARBON 330 1/6W R122 9-997-700-01 s CARBON 1K 1/6W R123 9-997-700-01 s CARBON 1K 1/6W R124 ! 9-997-756-01 s RES, FUSIBLE 10 1/4W R125 9-885-008-01 s CARBON 470K 1/2W R201 1-217-654-11 s WIREWOUND 0.02 10% 5W R202 1-217-654-11 s WIREWOUND 0.02 10% 5W R203 9-997-7[...]
-
Page 16
[...]
-
Page 17
4-1 AC-550CE Section 4 Semiconductor Pin Assignments Diode, Transistor, IC [ DIODE ] [ TRANSISTOR ] [ IC ][...]
-
Page 18
[...]
-
Page 19
5-1 AC-550CE 5-1 2 3 4 5 1 A BCDE FG H Section 5 Diagram and Board Layout Frame Wiring Frame Wiring Frame Wiring A Board AC-550CE B-¥AC550-FRAME 5-1. Frame Wiring S101 CN301 AC IN S102 HN001 ! ! ! ! ! ! ! ! ! ! ! ! ! ! 0.47 ! ! ! ! ! ! ! ! ! A BOARD CN302 DC OUT (FEMALE) CN303 CAMERA OUT (FEMALE) CN304 VIDEO OUT (WIRING SIDE) CN305 MIC OUT (MALE) [...]
-
Page 20
5-2 AC-550CE 5-2 A Board A Board 5-2. Board Layout A Board -COMPONENT SIDE-[...]
-
Page 21
[...]
-
Page 22
Printed in Japan Sony Corporation 2000. 9 16 Communication System Solutions Network Company ©2000 AC-550CE (CE) E 9-968-579-01[...]