DSC-G1 (serv.man2) - Sony Digital Camera Service Manual (repair manual)

Model
DSC-G1 (serv.man2)
Pages
57
Size
4.91 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / LEVEL 2
File
dsc-g1-sm2.pdf
Date

View Sony DSC-G1 (serv.man2) Service Manual online

LEVEL
 
2
Link
DISASSEMBLY
SERVICE NOTE
SPECIFICATIONS
SCHEMATIC DIAGRAMS
FRAME SCHEMATIC DIAGRAM
BLOCK DIAGRAMS
REPAIR PARTS LIST
PRINTED WIRING BOARDS
Link
Revision History
Revision History
How to use
Acrobat Reader
How to use
Acrobat Reader
Sony Corporation
DSC-G1_L2
Internal memory
ON BOARD
Internal memory
ON BOARD
SERVICE MANUAL
Ver. 1.2  2011.03
2011C29-1
  © 2011.03
Published by Sony Techno Create Corporation
9-852-175-32
US Model
Canadian Model
AEP Model
UK Model
E Model
Hong Kong Model
Chinese Model
Korea Model
Japanese Model
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
Les composants identifiés par une
marque  0  sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
DSC-G1
DIGITAL STILL CAMERA
• PRECAUTIONS AFTER SY-153 BOARD AND WIRELESS LAN MODULE (CP801) WERE REPLACED
Revised-1
Replacement of the
previously issued
SERVICE MANUAL 9-852-175-31
with this manual.
— 2 —
DSC-G1_L2
SPECIFICATIONS
Camera
[System]
Image device: 7.18 mm (1/2.5 type) color CCD, 
Primary color filter
Total pixel number of camera: 
Approx. 6 183 000 pixels
Effective pixel number of camera: 
Approx. 6 003 000 pixels
Lens: Carl Zeiss Vario-Tessar 3
◊ zoom lens f = 
6.33 – 19.0 mm (38 – 114 mm when 
converted to a 35 mm still camera) F3.5 – 4.3
Exposure control: Automatic exposure, Scene 
Selection (10 modes)
White balance: Automatic, Daylight, Cloudy, 
Fluorescent, Incandescent, Flash
File format (DCF compliant): 
Still images: Exif Ver. 2.21 JPEG compliant, 
DPOF compatible
Movies: MPEG-4 compliant (Stereo)
Recording media: Internal Memory (approx. 
2 GB), “Memory Stick Duo”
Flash range (ISO (Recommended exposure index) 
set to Auto): approx. 0.1 to 2.8 m (4 inches to 
9 feet 2 1/2 inches) (W)/approx. 0.25 to 2.2 m 
(9 7/8 inches to 7 feet 2 7/8 inches) (T)
[Input and Output connectors]
Multi connector
USB communication: Hi-Speed USB (USB 2.0 
compliant)
i (Headphones) jack: Stereo minijack
[LCD screen]
LCD panel: 8.8 cm (3.5 type) TFT drive
Total number of dots: 921 000 (1 920
×480) dots
[Power, general]
Power: Rechargeable battery pack NP-FR1, 3.6 V
AC-LS5 AC Adaptor, 4.2 V
Power consumption (during shooting): 1.7 W
Operating temperature: 0 to 40
°C (32 to 104°F)
Storage temperature: –20 to +60
°C (–4 to +140°F)
Dimensions: 
During shooting
113.8
×71.7×25.3 mm (4 1/2×2 7/8×1 inches) 
(W/H/D, excluding protrusions)
During viewing
93.3
×71.7×25.3 mm (3 3/4×2 7/8×1 inches) 
(W/H/D, excluding protrusions)
Mass: Approx. 238 g (8.4 oz) (including NP-FR1 
battery pack and wrist strap, etc.)
Microphone: Stereo
Speaker: Monaural (Headphones (not supplied): 
Stereo)
Exif Print: Compatible
PRINT Image Matching III: Compatible
PictBridge: Compatible
Cyber-shot Station UC-GA
[Input and Output connectors]
A/V OUT (STEREO) jack (Stereo): Minijack
Video out, audio out (stereo)
USB jack: mini-B
USB connection: Hi-Speed USB (USB 2.0 Hi-
Speed compatible)
DC IN jack
Camera connector
Rechargeable battery pack NP-FR1
Used battery: Lithium-ion battery
Maximum voltage: DC 4.2 V
Nominal voltage: DC 3.6 V
Capacity: 4.4 Wh (1 220 mAh)
Design and specifications are subject to change 
without notice.
— 3 —
DSC-G1_L2
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.
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.
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 
350
˚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.
Unleaded solder
This unit uses 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
Be careful to the following points to solder or unsolder.
Set the soldering iron tip temperature to 350˚C approximately.
If cannot control temperature, solder/unsolder at high
temperature for a short time.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
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.
Be sure to control soldering iron tips used for unleaded solder
and those for leaded solder so they are managed separately.
Mixing unleaded solder and leaded solder will cause detachment
phenomenon.
SAFETY  CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Dispose of used batteries according to the instructions.
Ver. 1.2  2011.03
The changed portions from
Ver. 1.1 are shown in blue.
— 4 —
DSC-G1_L2
TABLE  OF  CONTENTS
1.
SERVICE  NOTE
1-1.
Self-diagnosis Function ··················································· 1-1
1-2.
Method for Copying or Erasing the Data in Internal
Memory (Internal Memory/Music) ································· 1-3
1-3.
Erasing The Latest Recording History ···························· 1-4
1-4.
Precautions after SY-153 Board and
Wireless LAN Module (CP801) were replaced ··············· 1-4
2.
DISASSEMBLY
2-1.
Disassembly ····································································· 2-2
3.
BLOCK  DIAGRAMS
3-1.
Overall Block Diagram (1/2) ··········································· 3-1
3-2.
Overall Block Diagram (2/3) ··········································· 3-2
3-3.
Overall Block Diagram (3/3) ··········································· 3-3
3-4.
Power Block Diagram (1/2) ············································· 3-4
3-5.
Power Block Diagram  (2/2) ············································ 3-5
4.
PRINTED  WIRING  BOARDS  AND
SCHEMATIC  DIAGRAMS
4-1.
Frame Schematic Diagram ·············································· 4-1
4-2.
Schematic Diagrams ························································ 4-3
4-3.
Printed Wiring Boards ··················································· 4-23
5.
REPAIR  PARTS  LIST
5-1.
Exploded Views ······························································· 5-2
5-2.
Electrical Parts List ························································· 5-6
Section
Title
Page
1-1
DSC-G1_L2
ENGLISH
JAPANESE
ENGLISH
JAPANESE
1. SERVICE  NOTE
1-1. SELF-DIAGNOSIS  FUNCTION
1-1-1. Self-diagnosis Function
When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the LCD screen what to
do.
Details of the self-diagnosis functions are provided in the Instruction
manual.
1-1-2. Self-diagnosis Display
When problems occur while the unit is operating, 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.
0 0
3 2
C
Repaired by:
Refer to “1-1-3. Self-diagnosis Code Table”.
Indicates the appropriate
step to be taken.
E.g.
13 ....Format the “Memory Stick Duo”.
32 ....Turn on power again.
Block
Detailed Code
Blinks at 3.2 Hz
C : Corrected by customer
E : Corrected by service
engineer
LCD screen
1-1-3. Self-diagnosis Code Table
Repaired
by:
Block
Function
Detailed
Code
Memory Stick
formatting error
Detected the case that cannot
create a folder which was
necessary for a root directory
of “Memory Stick Duo”.
Memory Stick
formatting error
Detected the formatting error
of “Memory Stick Duo”.
Reinsert the
Memory Stick
Detected the overflow of fault
block.
Reinsert the
Memory Stick
Detected the error “Memory
Stick Duo”.
Internal memory
formatting error
When detected the case that
cannot create a folder which
was necessary for a root
directory of internal memory.
Internal memory
formatting error
Detected the formatting error
of internal memory.
Memory Stick
type error
Detected the noncompliant
“Memory Stick Duo”.
Change the compliant “Memory Stick Duo”.
C
3  2
0  1
System error
Detected the HW trouble.
Detected the software error.
Turn the power off and then on again.
Format the internal memory.
Self-diagnosis Code
C
1    3
0  1
Message
Symptom/State
Correction
Format the “Memory Stick Duo” or change to
new one.
1-2
DSC-G1_L2
ENGLISH
JAPANESE
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JAPANESE
Repaired
by:
Block
Function
Detailed
Code
E
6    1
0  0
-
Detected the focus initialize
error.
Retry turn the power on by the power switch.
If it does not recover, check the focus sensor
signal (pin ea of CN301 on the SY-153 board)
and check the focus drive signal (pin qk to wa of
CN301 on the SY-153 board) of lens block.
If the focus drive signal is abnormality, check or
replace the zoom/focus motor drive IC (IC301 on
the SY-153 board). If the focus sensor signal is
abnormality, replace the lens block.
E
6    1
1  0
-
Detected the zoom initialize
error.
Retry turn the power on by the power switch.
If it does not recover, check the zoom sensor
signal (pin wk of CN301 on the SY-153 board)
and check the zoom drive signal (pin ws to wg of
CN301 on the SY-153 board) of lens block.
If the zoom drive signal is abnormality, check or
replace the zoom/focus motor drive IC (IC301 on
the SY-153 board). If the zoom sensor signal is
abnormality, replace the lens block.
E
6    2
0  2
-
Abnormality of IC for
steadyshot.
Check or replace the IC for steadyshot (IC603 on
the SY-153 board).
E
6    2
1  0
-
Abnormality of IC for
steadyshot.
(Lens initializing failure)
Perform checking of the item E: 62: 11 and E: 62:
12, then check or replace the IC for steadyshot
(IC603 on the SY-153 board).
E
6  2
1  1
-
Lens overheating (PITCH).
Check the HALL element signal (PITCH)(pin 1,
2
 of CN301 on the SY-153 board) and drive
signal (PITCH) (pin 9 to qs of CN301 on the
SY-153 board) of optical image stabilizer, or
replace the lens block.
If they are OK, check PITCH angular velocity
sensor (SE601 on the SY-153 board) peripheral
circuits.
E
6  2
1  2
-
Lens overheating (YAW).
Check the HALL element signal (YAW)(pin 6,
7
 of CN301 on the SY-153 board) and drive
signal (YAW) (pin qd, qj of CN301 on the SY-
153 board) of optical image stabilizer, or replace
the lens block.
If they are OK, check YAW angular velocity
sensor (SE602 on the SY-153 board) peripheral
circuits.
E
6  2
2  0
-
Abnormality of thermistor.
Check the OIS temp sensor of optical image
stabilizer (pin 5 of CN301 on the SY-153
board).
E
9    1
0  1
(The flash icon
blinks at 3.2 Hz)
Abnormality when flash is
being charged.
Check or replace the flash unit.
Self-diagnosis Code
Message
Symptom/State
Correction
1-3
DSC-G1_L2
ENGLISH
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1-2. METHOD  FOR  COPYING  OR  ERASING  THE  DATA  IN  INTERNAL  MEMORY
(INTERNAL  MEMORY/MUSIC)
The data can be copied/erased by the operations on the Setup screen. (When erasing the data, execute formatting the internal memory.)
Note 1:
When replacing the SY-153 board, erase the data in internal memory of the board before replacement.
Note 2:
When replacing the SY-153 board or the IC502 on the SY-153 board, execute formatting and initialize the internal memory after
replacement.
Method for Copying the Data in Internal Memory
Copies the images stored in the “Memory Stick Duo” to an album (Import) and copies the 
Album Images to the “Memory Stick Duo” (Export).
• If its image size is over 6 M, you cannot view the image on the camera, which was copied to the camera. 
You can resize images using the “Album Editor”.
• When an Original Image is stored, the Original Image is exported, and when not stored, its Album Image 
is exported.
 Import/
 Export
 (Import: Multiple 
Images)
Selects images and copies the images from the “Memory Stick 
Duo” to the internal memory.
 (Import: This Image)
Copies the image that is currently selected from the “Memory 
Stick Duo” to the internal memory.
 (Export: Multiple 
Images)
Selects images and copies the images from the internal memory 
to the “Memory Stick Duo”.
 (Export: This Image)
Copies the image that is currently selected from the internal 
memory to the “Memory Stick Duo”
To select and copy images
1
Select [
] (Import: Multiple Images) or [
] (Export: Multiple Images) with the control 
button, then press z.
2
Select the images. 
3
Press MENU to display the menu.
4
Select [OK], then press z.
The selected images are copied.
To copy an image
1
Select the image.
2
Select [
] (Import: This Image) or [
] (Export: This Image) with the control button, then 
press z.
The image is copied.
Erases (initializes) all the data in the internal memory completely. [Format] may not erase the 
data in the internal memory. [Fully Format] is recommended when you discard or transfer the 
camera.
• Use a fully charged battery pack or the AC Adaptor with the camera installed on the Cyber-shot Station.
• Note that formatting irrevocably erases all data in the internal memory, including even protected images.
1
Select [Fully Format] with the control button, then press z.
The message “All data in internal memory will be erased” appears.
2
Select [OK], then press z.
The format is complete.
To cancel the formatting
Select [Cancel] in step 2, then press z.
• It  may  take several minutes to do this operation.
Fully Format
Method for Formatting the Internal Memory
1-4
DSC-G1_L2
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JAPANESE
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1-3. ERASING THE LATEST RECORDING HISTORY
The recording history of the images shot with this set is not erased even if the internal memory is fully formatted. When returning the set to
the customer, perform following operation.
1. Shoot five black images by covering the lens to erase the recording history.
2. Delete they five images from the internal memory.
Latest recording history
1-4. PRECAUTIONS AFTER SY-153 BOARD AND WIRELESS LAN MODULE (CP801)
WERE REPLACED
1. Set the country code by referring to the Adjustment section.
2. Make communication between DSC-G1 sets when checking the operation of wireless LAN.
3. If the SY-153 board or wireless LAN module is replaced, the MAC address is changed, and thus the re-setting is required. Accordingly,
after the replacement and repair, print out the flyer given at the end of the manual and attach it to the set when returning the set to the
customer.
1-5
DSC-G1_L2
ENGLISH
JAPANESE
ENGLISH
JAPANESE
1. SERVICE  NOTE
1-1. 自己診断機能 
1-1-1. 自己診断機能について 
本機の動作に不具合が生じたとき,自己診断機能が働き, 
L C D 画面に,どう処置したらよい か判断できる表示を行い 
ます。自己診断機能につい ては取扱説明書にも掲載されて 
います。 
1-1-2. 自己診断表示 
本機の動作に不具合が生じたとき, LCD画面にアルファベッ 
トと 4桁の数字が表示され , 3.2Hzで点滅します。この 5文字 
の表示によっ て対応者分類および不具合の生じたブロックの 
分類,不具合 の詳細コードを示します。 
0 0
3 2
C
対応者分類 
「1 -1 -3 .  自己診断コード表」 
を参照 
対応方法の違いにより分類 
例 
 
13 ・・ ・“メモリースティック
 
 
32 ・・ ・電源を入れ直す 
ブロック分類 
詳細コード 
3.2Hz点滅 
C  :お客さま自身で対応 
E  :サービスエンジニア 
 
で対応 
デュオ”をフォーマッ 
トする 
LCD画面 
C : 3 2 : 00
1-1-3.  自己診断コード表 


ブロック
機能
詳細
コード
メモリスティック
フォーマットエラー
メモリスティックの
ROOTディレクトリに必
要なフォルダを作成で
きない状況を検出した
メモリスティック
フォーマットエラー
フォーマットエラーメ
モリスティックを検出
した時
メモリスティックを
入れ直してください
不良ブロック数超過を
検出した時
メモリスティックを
入れ直してください
エラーメモリスティッ
クを検出した時
内蔵メモリ
フォーマットエラー
内蔵メモリのROOTディ
レクトリに必要なフォ
ルダを作成できない状
況を検出した時
内蔵メモリ
フォーマットエラー
内蔵メモリのフォー
マットエラーを検出し
た時
非対応のメモリス
ティックです
非対応メモリスティッ
クを検出した時
対応“メモリースティックデュオ”に交換
する。
C
3  2
0  1
システムエラー
HWトラブルを検出した

ソフトウェアエラーを
検出した時
電源を入れ直す。
内蔵メモリをフォーマットする。
“メモリスティックデュオ”をフォーマッ
トする。または新品に交換する。
自己診断コード
メッセージ
エラー内容
対応方法
C
1  3
0  1
1-6
DSC-G1_L2
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JAPANESE
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JAPANESE


ブロック
機能
詳細
コード
E
6  1
0  0
-
フォーカスイニシャラ
イズエラーを検出した
操作スイッチの電源を入れ直す。
復帰しない場合は,レンズブロックの
フォーカスセンサ出力(SY-153基板CN301
ピン)およびフォーカスドライブ信号
(SY-153基板CN301 
ea
qk
ピン)を点検す
る。
フォーカスドライブ信号に異常がある場合
は,ズーム・フォーカスモータ駆動IC(SY-
153基板IC301)を点検または交換する。
フォーカスセンサ出力に異常がある場合は
レンズ交換する。
E
6  1
1  0
-
ズームイニシャライズ
エラーを検出した時
操作スイッチの電源を入れ直す。
復帰しない場合は,レンズブロックのズー
ムセンサ出力(SY-153基板CN301 
wa
ピン)
およびズームドライブ信号(SY-153基板
CN301 
wk
ws
ピン)を点検する。
ズームドライブ信号に異常がある場合は,
ズーム・フォーカスモータ駆動IC(SY-153
基板IC301)を点検または交換する。ズーム
センサ出力に異常がある場合はレンズ交換
する。
E
6  2
0  2
-
手ぶれマイコン(SY-
153基板IC603)異常を
検出した時
手ぶれマイコン(SY-153基板IC603)を点検
または交換する。
E
6  2
1  0
-
手ぶれマイコン(SY-
153基板IC603)異常を
検出した時(レンズイ
ニシャライズエラー)
E:62:11およびE:62:12の対応を実施したの
ち,手ぶれマイコン(SY-153基板IC603)を
点検または交換する。
E
6  2
1  1
-
手ぶれマイコン(SY-
153基板IC603)異常を
検出した時
(レンズオーバーヒー
ト(PITCH))
手ぶれ防止機構のホール出力(PITCH)
(SY-153基板CN301 
wg
1
ピン)およびド
ライブ信号(PITCH)(SY-153基板CN301
2
9
ピン)を点検またはレンズ交換す
る。
異常なければPITCH角速度センサ(SY-153
基板SE601)周辺回路を点検または交換す
る。
E
6  2
1  2
-
手ぶれマイコン(SY-
153基板IC603)異常を
検出した時
(レンズオーバーヒー
ト(YAW))
手ぶれ防止機構のホール出力(YAW)
(SY-153基板CN301 
qs
6
ピン)およびド
ライブ信号(YAW)(SY-153基板CN301
7
qd
ピン)を点検またはレンズ交換す
る。
異常なければYAW角速度センサ(SY-153基
板SE602)周辺回路を点検または交換する。
E
6  2
2  0
-
手ぶれマイコン(SY-
153基板IC603)異常を
検出した時
手ぶれ防止機構の温度センサ出力(SY-153
基板CN301 
qj
ピン)を点検する。
E
9  1
0  1
(フラッシュアイコ
ン 3.2Hz点滅)
フラッシュ充電タイム
アウト(フラッシュ異
常)を検出した時
フラッシュユニットの点検または交換をす
る。
自己診断コード
メッセージ
エラー内容
対応方法
5

Download Sony DSC-G1 (serv.man2) Service Manual (Repair Manual)

Here you can view online and download Sony DSC-G1 (serv.man2) Service Manual in PDF. DSC-G1 (serv.man2) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony DSC-G1 (serv.man2) Digital Camera. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.