Text preview for : Manual de Serviço FujiFilm FinePix SL240 SL245 SL260 SL265 SL280 SL300 SL305.pdf part of Fuji FujiFilm Finepix SL240, 245, 260, 265, 280, 300, 305 Service Manual

When lead-free solder is used, the solder tends to be less workable than when eutectic solder is used. When carrying out

repairs, use a designated lead-free solder, bearing in mind the differing work practices for eutectic solder and lead-free

solder.



Differences in the soldering work for lead-free and eutectic solder
Eutectic solder (Sn-Pb) Lead-free solder (Sn-Ag-Cu) Remark

Melting point 183°C 220°C

The bonding temperature that will
Soldering iron temperature 283°C 320°C
give the best bond strength.

Wetting Good Poor

Surface Gloss Matte



Recommended equipment

lead-free



Wire diameter


Solder type (Displayed symbol)

SnAgCu




Soldering iron maintenance
Because of the high soldering iron temperature in lead-free soldering, there is rapid carbonization of the flux adhering to

the tip of the soldering iron.

(1) Always cover the tip of the soldering iron with solder when it is not being used.

(2) If the tip is black from carbonization, wipe it gently with a paper towel soaked in alcohol until the solder will wet.




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MEMO




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FinePix SL240/SL245/SL260/SL265/SL280/SL300/SL305 Service Manual



CONTENTS

1. Disassembly ............................................................................................................1-1

2. Schematics ..............................................................................................................2-1

3. Adjustments ............................................................................................................3-1

4. Inspection ................................................................................................................4-1

5. Parts List 1 (Packing and Accessories) ......................................................................5-1
6. Parts List 2 (Mechanical Block) .................................................................................6-1

7. Electrical parts ........................................................................................................7-1

8. Appendix...................................................................................................................8-1




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MEMO




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1. Disassembly
1-1. Removing the REAR COVER ASSY B
(1) Remove the 7 screws(TAPPING SCREW M1.7×4)
(2) Remove REAR COVER ASSY B in the direction of the arrow.




1
1

2




1 1


1




[Assembly]
Assemble by performing the disassembly procedure in reverse.




1-1
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1-2. Removing the LCD, LCD HOLDER ASSY
(1) Lift up the LCD in the direction of the arrow.
*Takes care do not damage to the surface of LCD.
(2) Unlock the connector and remove the LCD.




2
1




(3) Remove the 4 screws(TAPPING SCREW M1.7×4)
(4) Remove LCD HOLDER in the direction of the arrow.

3



3
3
4

3




[Assembly]
Assemble by performing the disassembly procedure in reverse.




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1-3. Removing the TOP COVER CONST
1Remove the 2 screws (TAPPING SCREW M1.7×4)
2Unlock the connector and disconnect the flexible cable.
(3) Remove the solder in 7 locations.


3
1
2
3



2




1




4Remove the 1 screws(TAPPING SCREW M1.7×4)
5Remove TOP COVER SUB ASSAY in the direction of the arrow.



4 5




[Assembly]
Assemble by performing the disassembly procedure in reverse.




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1-4. Disassembling the TOP COVER CONST
1-4-1. Removing the TOP BOAD ASSY, PCBA SHUTTER ASSY, WIRE FPCB
[Main capacitor discharge points]
Take care not to touch the main capacitor terminals before discharging the capacitor.
(1) Discharge the main capacitor as shown in the figure.
(2) Peel off the TOP BOARD MYLAR.




2
1




(3) Remove the 4 screws(TAPPING SCREW M1.7×3)
(4) Remove the solder in 4 locations.
(5) Unlock the connector and disconnect the flexible cable.




3 4
4
3

3

3 5




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(6) Remove the PCBA SHUTTER ASSY.
(7) Remove TOP BOAD ASSY in the direction of the arrow.




7




6




[Assembly]
Assemble by performing the disassembly procedure in reverse.




1-4-2. Removing the PCBA AF MODE DIAL
1Remove the 2 screws(TAPPING SCREW M1.7×3)
(2) Remove the PCBA AF MODE DIAL in the direction of the arrow.


2



1
1




[Assembly]
Assemble by performing the disassembly procedure in reverse.




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1-4-3. Removing the FLASH TCOVER , FLASH MODULE ASSAY
1Remove the 2 screws(TAPPING SCREW M1.7×4)
2Remove FLASH TCOVER in the direction of the arrow.




2




1
1




3Remove 2 FLASH HINGE in the direction of the arrow.
(4) Remove FLASH MODULE ASSAY in the direction of the arrow.


4


3



3




[Assembly]
Assemble by performing the disassembly procedure in reverse.




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1-4-4. Removing the EVF
1Remove the 1 screws(TAPPING SCREW M1.7×3)
2Remove the EVF COVER ASSY in the direction of the arrow, while pushing at Hook.




1




2



3Remove the 2 screws(TAPPING SCREW M1.7×3)
4Remove EVF in the direction of the arrow.




3

4
3




[Assembly]
Assemble by performing the disassembly procedure in reverse.




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1-5. Removing the MAIN/B PWB ASSY
(1) Remove the solder in 13 locations.
(2) Unlock the connector and disconnect the flexible cable.
(3) Remove the 1 screw(TAPPING SCREW M1.7×4)
(4) Remove the 2 screw(TAPPING SCREW M1.7×3)
(5) Remove MAIN/B PWB ASSY in the direction of the arrow.



4
3 1 1
2



1
5




2




[Assembly]
Assemble by performing the disassembly procedure in reverse.




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1-6. Removing the AS LED/B ASSY, SENOR SW ASSY
(1) Remove the 3 screws(TAPPING SCREW M1.7×3)
(2) Remove the AS LED/B ASSY.
(3) Remove the SENOR SW ASSY.




3 1




1
1

2




[Assembly]
Assemble by performing the disassembly procedure in reverse.




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1-7. Removing the BATT DOOR ASSY B,BATT HOLDER ASSY
(1) Remove the BATT DOOR ASSY B.
(2) Remove the 3 screws(TAPPING SCREW M1.7×4)
(3) Remove BATT HOLDER ASSY in the direction of the arrow.




2

3




2
1 2




[Assembly]
Assemble by performing the disassembly procedure in reverse.




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1-8. Removing the LENS CONST
1Remove the 4 screws(TAPPING SCREW M1.7×4)
(2) Remove the LENS CONST in the direction of the arrow.


1

1
1 2




1




[Assembly]
Assemble by performing the disassembly procedure in reverse.




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1-9. Removing the FRAME ASSY
(1) Remove the 4screws(SCREW M1.7×4)
(2) Remove the FRAME ASSY in the direction of the arrow.




1


1




1
2




1




[Assembly]
Assemble by performing the disassembly procedure in reverse.




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1-10. Removing the FRONT COVER ASSY B and LENS RING ASSY B
(1) Remove the 5 screws(TAPPING SCREW M1.7×4)
(2) Remove FRONT COVER ASSY B in the direction of the arrow.


1
1
1


2
1

1




(3) Remove LENS RING ASSY B in the direction of the arrow.




3




[Assembly]
Assemble by performing the disassembly procedure in reverse.




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1-11. Removing the MIC and HOTSHOE PLATE 1 B/2 B and HOTSHOE PLATE 3
1Remove the HOTSHOE PLATE 1B in the direction of the arrow.
(2) Remove the 4 screws (SCREW M1.7*5.5)
(3) Remove the HOTSHOE PLATE 2B.


2
1
2 2
2


3




(4) Remove the MIC and HOTSHOE PLATE 3.


4




[Assembly]
Assemble by performing the disassembly procedure in reverse.



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1-12. Attachment locations for TOP MYLAR
1-12-1. Affixing the TOP MYLAR onto the TOP BOARD ASSAY
(1) Affix the TOP BOARD ASSY to the TOP BOARD MYLAR as shown in the figure.




1




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2. Schematics 2 in 1
10 bit
2-1. Block Diagram 14M
Lens CCD
Sig.
in
AFE/ADC

Status LED(G, R)
PI .
V Driv.
H1/H2/RG AF LED
Motor Driv. shutter
circuit 13V & -6V & 3.3V &3.1V PI DDR2
SDRAM
(64Mx16)

10 modes OIS control 48
32.768 NAND Flash
MHz
circuit KHz With EVF
ASIC Boot code
Mode Dial (128M)
Reset_in With 3.0 inch
MCU 12
Color LCD
MHz
Speaker out LED backlight
REV button FUN button
Take button LED+
5 way button
Audio IC Mic. in
USB
L OK R
SD connector
Flash light Flash TRG
Card HDMI
TV
DISP button EV button Video out connector
Flash
Trigger PC
circuit Flash CHR
Flash RDY
FUSE
13V(VH) Battery(6V)

Strobe
Flash PWR_B -6V(VL)
3.3V
DC/DC F800(1.1A)
Charge
Cap.
Circuit
5VM 1.0V
5VM
convert
1.8V
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2-2. Overall connection Diagram
5 4 3 2 1


06_USB_Conn
03_AFE
1_ASIC

USB_VBUS
USB_VBUS USB_VBUS PIX_IN[0..11]
PIX_IN[0..11] PIX_IN[0..11]
USB_DP ADCCLK
USB_DP USB_DM USB_DP ADCCLK ADCCLK
USB_DM LINE_OUT USB_DM AFE_CSN
LINE_OUT TV_OUT LINE_OUT AFE_CSN AFE_SDATA AFE_CSN
TV_OUT TV_OUT AFE_SDATA AFE_SCLK AFE_SDATA
nTV_PLUG AFE_SCLK AFE_SCLK
nTV_PLUG nTV_PLUG 07_SA200
C CD_TG0
CCD_TG0 C CD_TG1 CCD_TG0
CCD_TG1 C CD_TG2 CCD_TG1
CCD_TG2 C CD_TG8 CCD_TG2
CCD_TG8 CCD_TG10 CCD_TG8
CCD_TG10 CCD_TG11 CCD_TG10
CCD_TG11 CCD_TG12 CCD_TG11
D D
CCD_TG12 CCD_TG13 CCD_TG12
CCD_TG13 CCD_TG14 CCD_TG13
CCD_TG14 CCD_TG14 1.8V 1.8V
CCD_TG15
CCD_TG15 CCD_TG16 CCD_TG15
CCD_TG16 CCD_TG17 CCD_TG16 VH
CCD_TG17 CCD_TG22 CCD_TG17 VH
CCD_TG22 CCD_TG22 VL
SD1 VL
XSUBD
XSUBD XSUBD 3.3V 3.3V
STR_PWM
MSUBSW STR_FB STR_PWM
ROTARY_A MSUBSW O FDC1 MSUBSW STR_FB
ROTARY_A ROTARY_A OFDC1 O FDC2 OFDC1
RS1 OFDC2 OFDC2
3.3V 3.3V RS1 RS1
RS2 nPWR_SW
RS2 RS2 DGND RTC_nRESET nPWR_SW
SYS_nRST RTC_nRESET
03_AFE SD1 SYS_nRST
DG ND SD1
DGND
THERMA_DET
THERMA_DET


AUDIO_OUT
AUDIO_OUT AUDIO_OUT
MODE_DIAL_DET
06_USB_Conn 4_LCD_TOPPOLY L EDR MODE_DIAL_DET
LEDG LEDR
LCD_XRST LEDG
05_MOTOR LCD_XRST LCD_XRST
L CD_CSN ANLG_CLK
LCD_CSN LCD_SDATA LCD_CSN ANLG_RST ANLG_CLK
THERMA_DET LCD_SDATA LCD_SCLK LCD_SDATA ANLG_INTERQ ANLG_RST
THERMA_DET LCD_SCLK LCD_DATA[0..7] LCD_SCLK ANLG_INTERQ
LCD_DATA[0..7] LCD_DATA[0..7] 5VM 5VM
D CLK
FPI_E_ASIC DCLK VSYNCE DCLK IOSPI_CS_N
FPI_E_ASIC FPI_E_ASIC VSYNCE VSYNCE IOSPI_CS_N RTC_3.1V RTC_3.1V
ZPI_E_ASIC H SYNCE IOSPI_HOLD_N
ZPI_E_ASIC ZPI_E_ASIC HSYNCE HSYNCE 5VM 5VM IOSPI_HOLD_N
ZPOS_E_ASIC EVF_CSN IOSPI_D
ZPOS_E_ASIC ZPOS_E_ASIC EVF_CSN EVF_CSN IOSPI_D 3.3V 3.3V
EVF_nRESET
EVF_nRESET EVF_nRESET 3.3V 3.3V
IN3 EVF_LED AUD3V
C IN3 IN4 IN3 EVF_LED LED+ EVF_LED CORE_SYS_RST_N AUD3V C
IN4 IN5 IN4 LED- LED+ DGND CORE_SYS_RST_N
IN5 IN5 LED-
04_LCD
ANLG_CLK PLL_12M PLL_12M
ANLG_RST ANLG_CLK PLL_12M PLL_12M
ANLG_INTERQ ANLG_RST 2_MEMORY
ANLG_INTERQ
5VM 5VM IOSPI_CS_N NF_ALE SD_PR
IOSPI_HOLD_N IOSPI_CS_N NF_ALE N F_CS NF_ALE SD_PR SD_PR
3.3V 3.3V IOSPI_HOLD_N NF_CS NF_CS
N F_RE
IOSPI_D NF_RE NF_WE NF_RE DGND
IOSPI_D NF_WE NF _ RDY NF_WE
NF_RDY IO_D[0..7] NF_RDY
DGND CORE_SYS_RST_N IO_D[0..7] NF_CLE IO_D[0..7] 07_SA200
CORE_SYS_RST_N NF_CLE SYS_nRST NF_CLE
SYS_nRST
DD R2_CKN
DDR2_CKN DDR2_VREF DDR2_CKN
DDR2_VREF DDR2_CKE DDR2_VREF
05_MOTOR DDR2_CKE DDR2_CAS DDR2_CKE
DDR2_CAS D DR2_CLK DDR2_CAS
DDR2_CLK DDR2_RAS DDR2_CLK
DDR2_RAS DDR2_WE DDR2_RAS
DDR2_WE DDR2_D[0..15] DDR2_WE
0 8_DC_DC DDR2_D[0..15] DDR2_A[0..12] DDR2_D[0..15]
DDR2_A[0..12] DDR2_BA[0..2] DDR2_A[0..12]
DDR2_BA[0..2] SD_DATA[0..3] DDR2_BA[0..2]
SD_DATA[0..3] SD_CMD SD_DATA[0..3]
SD_CMD SD_CLK SD_CMD
SD_CLK SD_WPn SD_CLK
SD_WPn SD_WPn
VH
VL VH
VL
D DR2_UDQS
PWR PWR DDR2_UDQS DDR2_UDQS
DDR2_UDQSB
SD1 DDR2_UDQSB DDR2_LDQS DDR2_UDQSB
5VM 5VM SD1 DDR2_LDQS DDR2_LDQS
DDR2_LDQSB
RTC_nRESET DDR2_LDQSB D DR2_UDM DDR2_LDQSB SD_3V3
3.3V 3.3V RTC_nRESET DDR2_UDM DDR2_UDM SD_3V3
DDR2_LDM
1.8V 1.8V DDR2_LDM DDR2_LDM
B SYS_nRST B
1.0V 1.0V SYS_nRST D DR2_ODT
DDR2_ODT DDR2_ODT 3.3V 3.3V

3.3V 3.3V 1.8V 1.8V
LED+
RTC_3.1V RTC_3.1V LED+ 1.8V 1.8V
1.0V 1.0V DGND
SD_3V3 LED-
SD_3.3V LED- AUD3V
AUD3V 02_MEMORY
DGND
09_OIS

0 8_DC_DC OIS_PIOIRQIN2
OIS_PIOIRQIN2 OIS_PIOIRQIN2
1 0_UI
OIS_SCS
OIS_SCS OIS_SCLK OIS_SCS
OIS_SCLK OIS_SDI OIS_SCLK
MODE_DIAL_DET STR_TRG OIS_SDI OIS_SDO OIS_SDI
MODE_DIAL_DET STR_TRG STR_TRG OIS_SDO OIS_SDO
STR_FB OIS_BOOTSCS
STR_FB OIS_BOOTSCS OIS_BOOTSCS 3.3V 3.3V
OIS_48MHZ
Y[1..4] OIS_48MHZ OIS_48MHZ
Y[1..4] Y[1..4] 1.8V 1.8V
LEDG OIS_RESET
L EDR LEDG X[0..4] OIS_RESET OIS_RESET
LEDR X[0..4] X[0..4] DGND

STR_PWM 09_OIS
nPWR_SW STR_PWM
nPWR_SW
11_HDMI
S1_Snap
PWR PWR S1_Snap S1_Snap AI2C_CLK
AI2C_CLK AI2C_DATA AI2C_CLK
3.3V 3.3V AI2C_DATA AI2C_DATA
S2_Shut A I2C_INT
AUD3V S2_Shut S2_Shut AI2C_INT AI2C_INT
AUD3V TX_RST
TX_RST TX_SCK TX_RST
DGND TX_SCK TX_WS TX_SCK
TX_WS TX_SD0 TX_WS
TX_SD0 TX_MCLK TX_SD0
1 0_UI TX_MCLK TX_MCLK
A A

5VM 5VM

12 HOT SHOE 3.3V 3.3V

1.8V 1.8V
HOT SHOE_INT
HOT SHOE_INT HOT SHOE_INT HDMI_DATA[0..15]
HOT SHOE_CE HDMI_DATA[0..15] HDMI_VD HDMI_DATA[0..15]
HOT SHOE_CE HOT SHOE_CE HDMI_VD HD MI_HD HDMI_VD
HOT SHOE_SCLK HDMI_HD HDMI_CLK HDMI_HD
HOT SHOE_SCLK HOT SHOE_SCLK HDMI_CLK HDMI_CLK DGND
3.3V 3.3V HOT SHOE_SDATA
HOT SHOE_SDATA HOT SHOE_SDATA
HOT SHOE_XIN 11_HDMI
DGND HOT SHOE_XIN HOT SHOE_XIN

DGND
12 HOT SHOE
01_ASIC
5 4 3 2 1




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2-3. Mounted Parts Diagrams
2-3-1. MAIN PWB ASSY(SIDE A)




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2-3-2. MAIN PWB ASSY(SIDE B)




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3. adjustments
3-1. Important point before adjustment
3-1-1. The handling of image files in internal memory
Image files contained in the internal memory should be handled as described below

When either of following work is necessary, as many as possible of the image files should be extracted from the camera's
internal memory and then written into the internal memory in the repaired or replacement camera before the camera is
returned to the customer.
1. When the replacement camera is provided.
2. If adjustment using the adjustment software is required.
--->To prevent accidental erasure, carry out this step not only when the MAIN PWB ASSY is replaced but in all cases.

*Note
For PTP-connected cameras, carry out the procedure in "ll. Procedure for PTP-connected cameras and images
that cannot be downloaded to a PC".


I. Procedure when images can be downloaded to a PC
* If a memory card is inserted, data in the internal memory cannot be backed up.
(1) Back up the images stored in internal memory.
Create a folder (named and located so as to avoid any confusion with the user's images).
Without inserting a memory card, connect the camera to a PC and copy the image files on the removable disk
recognized by the PC to the folder created in the previous step.
Check that the images can be displayed correctly on the PC.
(2) Return the backed up image files from the PC to the camera.
Turn the camera on without a memory card inserted and format the camera's internal memory.
Without inserting a memory card, connect the camera to the PC and copy the image files from the folder containing the
images backed up in the previous step onto the removable disk recognized by the PC.
Check that the images can be displayed correctly on the camera.
Delete the backup files created on the PC in step (1) (the user's image files).

II. Procedure when images cannot be downloaded to a PC
(1) Back up the images stored in internal memory.
Insert an memory