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Model
HDR-SR5 HDR-SR5C HDR-SR5E HDR-SR7 HDR-SR7E HDR-SR8 HDR-SR8E (serv.man2)
Pages
121
Size
8.93 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie / LEVEL 2
File
hdr-sr5-hdr-sr5c-hdr-sr5e-hdr-sr7-hdr-sr7e-hdr-sr8.pdf
Date

Sony HDR-SR5 / HDR-SR5C / HDR-SR5E / HDR-SR7 / HDR-SR7E / HDR-SR8 / HDR-SR8E (serv.man2) Service Manual ▷ View online

— 6 —
HDR-SR5/SR5C/SR5E/SR7/SR7E/SR8/SR8E_L2
ENGLISH
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SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 
0
 OR DOTTED LINE WITH
MARK 
0
 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
1.
Check the area of your repair for unsoldered or poorly-soldered
connections.  Check the entire board surface for solder splashes
and bridges.
2.
Check the interboard wiring to ensure that no wires are
"pinched" or contact high-wattage resistors.
3.
Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair.  Point
them out to the customer and recommend their replacement.
4.
Look for parts which, through functioning, show obvious signs
of deterioration.  Point them out to the customer and
recommend their replacement.
5.
Check the B+ voltage to see it is at the values specified.
6.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 
0
 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
 : LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40
°
C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
°
C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
— 7 —
HDR-SR5/SR5C/SR5E/SR7/SR7E/SR8/SR8E_L2
ENGLISH
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1. 注意事項をお守りください。
サービスのとき特に注意を要する個所については,
キャビネット,シャーシ,部品などにラベルや捺印で
注意事項を表示しています。これらの注意書き及び取
扱説明書等の注意事項を必ずお守り下さい。
2. 指定部品のご使用を
セットの部品は難燃性や耐電圧など安全上の特性を
持ったものとなっています。従って交換部品は,使用
されていたものと同じ特性の部品を使用して下さい。
特に回路図,部品表に0印で指定されている安全上重要
な部品は必ず指定のものをご使用下さい。
3. 部品の取付けや配線の引きまわしはもとどおりに
安全上,チューブやテープなどの絶縁材料を使用した
り,プリント基板から浮かして取付けた部品がありま
す。また内部配線は引きまわしやクランパによって発
熱部品や高圧部品に接近しないよう配慮されています
ので,これらは必ずもとどおりにして下さい。
4. サービス後は安全点検を
サービスのために取外したネジ,部品,配線がもとど
おりになっているか,またサービスした個所の周辺を
劣化させてしまったところがないかなどを点検し,安
全性が確保されていることを確認して下さい。
5. チップ部品交換時の注意
取外した部品は再使用しないで下さい。
タンタルコンデンサのマイナス側は熱に弱いため交
換時は注意して下さい。
サービス,点検時には次のことにご注意下さい。
注意
電池の交換は,正しく行わないと破裂する恐れがあり
ます。電池を交換する場合には必ず同じ型名の電池
又は同等品と交換してください。
6. フレキシブルプリント基板の取扱いについて
コテ先温度を270℃前後にして行なって下さい。
同一パターンに何度もコテ先を当てないで下さい。
(3回以内)
パターンに力が加わらないよう注意して下さい。
7. 無鉛半田について
無鉛半田を使用している基板には,無鉛(Lead Free)を
意味するレッドフリーマークがプリントされています。
(注意:基板サイズによっては,無鉛半田を使用して
いてもレッドフリーマークがプリントされて
いないものがあります)
:レッドフリーマーク
無鉛半田には,以下の特性があります。
融点が従来の半田よりも約40℃高い。
従来の半田こてをそのまま使用することは可能です
が,少し長めにこてを当てる必要があります。
温度調節機能のついた半田こてを使用する場合,約
350℃に設定して下さい。
注意: 半田こてを長く当てすぎると,基板のパター
ン(銅箔)がはがれてしまうことがあります
ので,注意して下さい。
粘性が強い
従来の半田よりも粘性が強いため,IC端子などが半田
ブリッジしないように注意して下さい。
従来の半田と混ぜて使用可能
無鉛半田には無鉛半田を追加するのが最適ですが,
従来の半田を追加しても構いません。
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1-1
HDR-SR5/SR5C/SR5E/SR7/SR7E/SR8/SR8E_L2
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1. SERVICE NOTE
1-1. POWER  SUPPLY  DURING  REPAIRS
In this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4V), the power is shut off so
that the unit cannot operate.
These following method is available to prevent this.
Method:
Use the AC power adaptor (AC-L200/L200B).
1-2. SELF-DIAGNOSIS  FUNCTION
1-2-1. Self-diagnosis Function
When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the Viewfinder or the LCD
screen what to do. This function consists of two display; self-
diagnosis display and service mode display.
Details of the self-diagnosis functions are provided in the Instruction
manual.
1-2-2. Self-diagnosis Display
When problems occur while the unit is operating, the counter of the
Viewfinder or the LCD screen shows a 4-digit display consisting of
an alphabet and numbers, which blinks at 3.2 Hz. This 5-character
display indicates the “repaired by:”, “block” in which the problem
occurred, and “detailed code” of the problem.
1 1
3 1
C
Repaired by:
Refer to “1-2-3. Self-diagnosis Code Table”.
Indicates the appropriate
step to be taken.
E.g.
31 ....Reload the tape.
32 ....Turn on power again.
Block
Detailed Code
Blinks at 3.2Hz
C : Corrected by customer
H : Corrected by dealer
E : Corrected by service
engineer
Viewfinder or LCD screen
C : 3 1 : 1 1
1-2
HDR-SR5/SR5C/SR5E/SR7/SR7E/SR8/SR8E_L2
ENGLISH
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1-2-3. Self-diagnosis Code Table
C
C
C
C
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Block
Function
0
4
1
3
1
3
3
2
2
0
3
1
6
1
6
1
6
2
6
2
6
2
6
2
6
2
6
2
6
2
6
2
9
1
9
4
Detailed
Code
0
0
0
1
0
2
6
0
0
0
0
0
1
0
1
1
0
0
0
1
0
2
0
3
1
0
1
1
1
2
2
0
0
1
0
0
Symptom/State
Non-standard battery is used.
“Memory Stick Duo” is unformatted.
“Memory Stick Duo” is broken.
Disc access error
Difficult to adjust focus
(Cannot initialize focus)
EEPROM data are rewritten.
Drive fault
Zoom operations fault
(Cannot initialize zoom lens.)
The abnormalities in initialization of
the focus lens and the abnormalities in
initialization of the zoom lens occurred
simultaneously.
Handshake correction function does not
work well. (With PITCH angular
velocity sensor output stopped.)
Handshake correction function does not
work well. (With YAW angular velocity
sensor output stopped.)
Abnormality of IC for steadyshot.
IC for steadyshot and micro controller
communication abnormality among.
Shift lens initializing failure.
Shift lens overheating (Pitch).
Shift lens overheating (Yaw).
Abnormality of thermistor.
Abnormality when flash is being charged.
Fault of writing to or erasing the
flashmemory
Self-diagnosis Code
Repaired b
y:
Correction
Use the InfoLITHIUM battery.
Format the “Memory Stick Duo”.
Insert a new “Memory Stick Duo”.
Remove the power source. Reconnect it again and operate your
camcorder again
Retry turn the power on by the power switch. If it does not
recover, check the focus MR sensor of lens block (pin ql, wa of
CN5302 on the LD-228 board: SR5/SR5C/SR5E, pin qh, qk of
CN5301 on the LD-228 board: SR7/SR7E/SR8/SR8E). If it is
OK, check the focus motor drive IC (IC5404 on the LD-228
board).
Make EEPROM data correct value.
Inspect or replacement of the hard disk drive.
Inspect the lens block zoom MR sensor (pin qh, qk of CN5302
on the LD-228 board: SR5/SR5C/SR5E, pin w;, wa of CN5301
on the LD-228 board: SR7/SR7E/SR8/SR8E) when zooming is
performed when the zoom lever is operated, and the zoom motor
drive circuit (IC5404 on the LD-228 board) when zooming is not
performed.
Check both C: 32: 60 and E: 61: 10 of the self-diagnosis code.
Inspect PITCH angular velocity sensors (SE8202 on the CM-076
board: SR5/SR5C/SR5E, SE7202 on the CM-077 board: SR7/
SR7E/SR8/SR8E) peripheral circuits.
Inspect YAW angular velocity sensors (SE8201 on the CM-076
board: SR5/SR5C/SR5E, SE7201 on the CM-077 board: SR7/
SR7E/SR8/SR8E) peripheral circuits.
Refer to [1-3-1. E : 62 : 02 (Abnormality of IC for Steadyshot)
Occurred] (SR7/SR7E/SR8/SR8E only).
Inspect the steadyshot circuit (IC5703 on the LD-228 board)
(SR7/SR7E/SR8/SR8E only).
SR7/SR7E/SR8/SR8E only:
1. Inspect the EEPROM (IC1804 on the VC-504 board).
2. Perform the STEADY HALL adjustment. (Note 1)
3. Replace the lens block. (Note 2)
Refer to [1-3-2. E : 62 : 11 (Shift Lens Overheating (Pitch))
Occurred] (SR7/SR7E/SR8/SR8E only).
Refer to [1-3-3. E : 62 : 12 (Shift Lens Overheating (Yaw))
Occurred] (SR7/SR7E/SR8/SR8E only).
Refer to [1-3-4. E : 62 : 20 (Abnormality of Thermistor)
Occurred] (SR7/SR7E/SR8/SR8E only).
Checking of flash unit or replacement of flash unit.
Inspect the flash memory (IC2201 on the VC-504 board).
Note 1: Perform adjustment by referring to “STEADY HALL Adjustment” in Service Manual, ADJ. After the adjustment, be sure
to perform “GYRO Sensor Sensitivity Adjustment”.
Note 2: When the lens block was replaced, execute the necessary adjustment items referring to Service Manual, ADJ.
After the adjustment, make sure with the STEADYSHOT turned ON that the steadyshot functions appropriately in the
handheld operation.
Page of 121
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