SONY DSC-F77, DSC-FX77 SERVICE MANUAL L2 V1.2

DSC-F77/FX77

SERVICE MANUAL

Ver 1.2 2003. 02

Revision History

Photo: DSC-FX77

Link

SPECIFICATIONS

BLOCK DIAGRAMS

LEVEL 2

AEP Model

UK Model

E Model

Hong Kong Model

Australian Model

Japanese Model

DSC-F77/FX77

Chinese Model

Tourist Model

DSC-F77

PRINTED WIRING BOARDS

SERVICE NOTE

DISASSEMBLY

•For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (992999751.pdf).

•For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (992999741.pdf).

• Reference No. search on printed wiring boards is available.

•To repair DSC-FX77, make sure to follow the items of “DISASSEMBLING THE HINGE COVER AT REPAIRING (DSC-FX77)”.

On the SY-81 and BT-14 (FX77) boards

This service manual provides the information that is premised the circuit board replacement service and not intended repair inside the SY-81and BT-14 (FX77) boards. Therefore, schematic diagram, printed wiring board, waveforms, mounted parts location and electrical parts list of the SY-81 and

BT-14 (FX77)

The following pages are not shown.

Schematic diagram ......................Pages 4-9 to 4-36

Printed wiring board.....................Pages 4-47 to 4-52

Waveforms ....................................

boards are not shown.

Pages 4-58 and 4-59

FRAME SCHEMATIC DIAGRAMS

SCHEMATIC DIAGRAMS

Mounted parts location .................

Electrical parts list........................ Pages 5-10, 5-12 to 5-18

REPAIR PARTS LIST

Pages 4-61 and 4-62

DIGITAL STILL CAMERA

DSC-F77/FX77

COVER

SPECIFICATIONS

System

Image device 8.98 mm (1/1.8 type) color

Total pixels number of camera Effective pixels number of camera Lens f=7.65 mm

Exposure control

White balance

File format (DCF compliant)

Recording media Flash Recommended distance

Input/output connectors

Multi connector

LCD screen

LCD panel used Total number of dots

Power, general

Used battery pack Power requirements Power consumption (when shooting)

CCD Primary color filter

Approx. 4 130 000 pixels Approx. 3 950 000 pixels (35 mm camera conversion: 37mm

/32 inches))

F2.8 Automatic,

Scene selection (four modes) Automatic, Daylight, Cloudy,

Fluorescent, Incandescent Still images: Exif Ver. 2.2, JPEG

compliant, GIF (for Clip Motion), DPOF compatible Audio with still image: MPEG1 compliant (Monaural) Movies: MPEG1 compliant (Monaural)

“Memory Stick”

0.5 to 1.7 m (1 feet 7

5 feet 7 inches) (when ISO sensitivity is set to Auto)

3.8 cm (1.5 type) TFT drive

123 200 (560×220) dots

NP-FC10

3.6 V

1.9 W

/4 inches to

Operating temperature range Storage temperature range Dimensions DSC-F77:

Mass DSC-F77: Approx. 180 g (6.3 oz)

Microphone Electret condenser microphone Speaker Dynamic speaker

Bluetooth function (DSC-FX77)

Communication type Maximum transmission speed Output Bluetooth standards, Power Class 2

Communication distance Compatible Bluetooth profile

Frequency band

1) Maximum data transmission speed based on Bluetooth standards, ver. 1.1. This speed depends on the distance between the devices, obstacles, radio wave conditions, application software, or the OS.

2) This distance depends on the obstacles between the devices, radio wave conditions, application software, or the OS.

3) This specification is in accordance with the intended use between two Bluetooth devices. This is defined by the Bluetooth standards.

UC-FA USB cradle

Input/output connectors

A/V OUT (MONO) jack (Monaural)

0º to +40ºC (32º to +104ºF) –20º to +60ºC (–4º to +140ºF)

92.6 × 71 × 27 mm

/4 × 2 7/8 × 1 1/8 inches)

DSC-FX77:

98.1 × 71 × 27 mm

/8 × 2 7/8 × 1 1/8 inches)

(W/H/D, protruding portions not included) DSC-FX77: Approx. 185 g (6.5 oz)

(NP-FC10 battery pack, “Memory Stick” and wrist strap included)

Bluetooth standards, ver. 1.1 About 723 Kbps

About 10 m (3.3 feet) without obstacles Basic Imaging Profile (Image Push Initiator,

Image Push Responder, Remote Camera Responder)

2.4 GHz (2.400 to 2.4835 GHz)

Minijack Video: 1 Vp-p, 75 Ω, unbalanced,

sync negative Audio: 327 mV (at a 47 kΩ load)

USB jack mini-B DC IN connector Camera connector

AC-LM5 AC power adaptor

Power requirements Rated output voltage Operating temperature range Storage temperature range Dimensions 47 × 30 × 80 mm (1 Mass Approx. 170 g (6.0 oz)

NP-FC10 battery pack

Used battery Lithium ion battery Maximum voltage

Nominal voltage Capacity 2.4 Wh (675 mAh)

Accessories

• NP-FC10 battery pack (1)

•AC-LM5 AC power adaptor (1)

• UC-FA USB cradle

• USB cable (1)

• A/V connecting cable (1)

•Power cord (mains lead) (1)

• Wrist strap (1)

• “Memory Stick” (16MB) (1)

• CD-ROM (USB driver: SPVD-008) (1)

• Operating Instructions (1) DSC-FX77:

• Bluetooth Function Operating Instructions (1) Design and specifications are subject to change

without notice.

Output impedance 2.2 kΩ

AC 100 to 240 V, 50/60 Hz DC 4.2 V, 1.5 A 0º to +40ºC (32º to +104ºF) –20º to +60ºC (–4º to +140ºF) (W/H/D, protruding parts not included) (adaptor only)

DC 4.2 V DC 3.6 V

/8 × 1 3/16 × 3 1/4 inches)

— 2 —

DSC-F77/FX77

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 .

SAFETY CHECK-OUT

After correcting the original service problem, perform the following safety checks before releasing the set to the customer.

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.

Unleaded solder

Boards requiring use of unleaded solder are printed with the leadfree 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.

— 3 —

DSC-F77/FX77

Section Title Page

1. SERVICE NOTE

1-1. Note for Repair ································································ 1-1 1-2. Discharging of the ST-78 Board’s

Charging Capacitor (C104) ·············································1-1 1-2-1.Preparing the Short Jig ····················································1-1 1-2-2.Discharging the Capacitor ···············································1-1 1-3. Description on Self-diagnosis Display ····························1-2 1-4. Disassembling the Hing Cover at Repairing

(DSC-FX77) ····································································1-3

2. DISASSEMBLY

2-1. Hinge Cover (DSC-F77)··················································2-2 2-2. Hinge Cover, BT-14 Board (DSC-FX77)························2-2 2-3. Cabinet (Front) ································································2-3 2-4. Inner Cabinet (Front)·······················································2-4 2-5. Lens Block Assembly······················································2-4 2-6. Cabinet (Rear) Block·······················································2-5 2-7. Cabinet (Bottom) Assembly ···········································2-6 2-8. Control Switch Block ······················································2-6 2-9. Inner Cabinet (Rear), KK-29 Board ································2-7 2-10. LCD Module ····································································2-7 2-11. SY-81 Board ····································································2-8 2-12. Lens Block ······································································· 2-9 2-13. CD-415 Board, Optical Filter Block ·······························2-9 2-14. ST-78 Board···································································2-10 2-15. FP-585 Flexible Board Block ········································2-12 2-16. Circuit Boards Location ················································2-13 2-17. Flexible Boards Location ··············································2-14

Section Title Page

5-1-6. BT Block Assembly-1···················································5-7 5-1-7. BT Block Assembly-2···················································5-8 5-2. Electrical Parts List ·······················································5-9

3. BLOCK DIAGRAMS

3-1. Overall Block Diagram (1/2)···········································3-1 3-2 Overall Block Diagram (2/2) ··········································· 3-3 3-3. Power Block Diagram (1/2)·············································3-5 3-4. Power Block Diagram (2/2)·············································3-7

4. PRINTED WIRING BOARDS AND

SCHEMATIC DIAGRAMS

4-1. Frame Schematic Diagram ··············································4-1 4-2. Schematic Diagrams························································4-5

CD-415 (CCD IMAGER)················································4-7

ST-78 (FLASH DRIVE) ················································ 4-37

KK-29 (LENS POSITION) ···········································4-39

CONTROL SWITCH BLOCK (MD51200) ·················4-40

FP-585 FLEXIBLE ·······················································4-41

FP-586 FLEXIBLE ·······················································4-42 4-3. Printed Wiring Boards ···················································4-43

CD-415 ··········································································4-45

ST-78 ·············································································4-53

KK-29 ············································································4-55

FP-586 FLEXIBLE ·······················································4-56 4-4. Waveforms·····································································4-57 4-5. Mounted Parts Location ················································4-60

5. REPAIR PARTS LIST

5-1. Exploded V iews ····························································5-2 5-1-1. Overall Assembly (F77) ················································5-2 5-1-2. Overall Assembly (FX77) ·············································5-3 5-1-3. Cabinet (Upper) Block Assembly ·································5-4 5-1-4. Lens Cabinet Assembly ················································5-5 5-1-5. Cabinet (Rear) Block Assembly ···································5-6

— 4 —

DSC-F77/FX77

When installing a connector, don’t press down at wire of connector. It is possible that a wire is snapped.

COVER

SECTION 1

SERVICE NOTE

1-1. NOTE FOR REPAIR

Make sure that the flat cable and flexible board are not cracked of bent at the terminal. Do not insert the cable insufficiently nor crookedly.

Cut and remove the part of gilt which comes off at the point. (Be careful or some pieces of gilt may be left inside)

When remove a connector, don’t pull at wire of connector. It is possible that a wire is snapped.

1-2. DISCHARGING OF THE ST-78 BOARD’S CHARGING CAPACITOR (C104)

The charging capacitor (C104) of the ST-78 board is charged up to the maximum 300 V potential. There is a danger of electric shock by this high voltage when the battery is handled by hand. The electric shock is caused by the charged voltage which is kept without discharging when the main power of the unit is simply turned off. Therefore, the remaining voltage must be discharged as described below.

1-2-1. Preparing the Short Jig

To preparing the short jig, a small clip is attached to each end of a resistor of 1 kΩ /1 W (1-215-869-11). Wrap insulating tape fully around the leads of the resistor to prevent electrical shock.

1 kΩ/1 W

Wrap insulating tape.

1-2-2. Discharging the Capacitor

Short-circuit between the positive and the negati v e terminals of the changed capacitor with the short jig about 10 seconds.

R:1 kΩ/1 W (Part code: 1-215-869-11)

Capacitor

1-1

DSC-F77/FX77

1-3. DESCRIPTION ON SELF-DIAGNOSIS-DISPLAY

Self-diagnosis display

• C: ss: ss You can reverse the camera malfunction yourself. (However, contact your Sony dealer or local authorized Sony service facility when you cannot recover from the camera malfunction.)

• E: ss: ss Contact your Sony dealer or local authorized Sony service facility.

Display Code

C:32:ss

C:13:ss

E:61:ss

E:91:ss

E:92:ss

Countermeasure

Turn the power off and on again.

Format the “Memory stick”. Insert a new “Memory Stick”.

Checking of lens drive circuit.

Checking of flash unit or replacement of flash unit.

Insert a battery pack correctly. Battery pack is not inserted correctly.

Turn the power off and on again.

Trouble with hardware.

Unformatted memory stick is inserted. Memory stick is broken.

When failed in the focus and zoom initialization.

Abnormality when flash is being charged.

Battery pack was installed or removed when using the AC adaptor.

Cause

Caution Display During Error

SYSTEM ERROR

FORMAT ERROR MEMORY STICK ERROR

—

1-2

1-4. DISASSEMBLING THE HINGE COVER AT REPAIRING (DSC-FX77)

Hinge cover

When two SPECIAL BIT (P2 MAIN) M1.7 are removed or installed, use ANT DRIVER (D5LUOX113A).

ANT DRIVER (J-2507-052-1)

Two BIT screws (DSC-FX77)

Note: Be sure to use SPECIAL BIT (P2 MAIN) M1.7

(3-079-777-010) at service.

DSC-F77/FX77

1-3

1-3E

DSC-F77/FX77

2-3. CABINET (FRONT)

(Page 2-3)

2-1. HINGE COVER

(DSC-F77) (Page 2-2)

2-13. CD-415 BOARD,

OPTICAL FILTER BLOCK (Page 2-9)

2-2. HINGE COVER,

BT-14 BOARD (DSC-FX77) (Page 2-2)

2-6. CABINET (REAR) BLOCK

(Page 2-5)

2-12. LENS BLOCK (Page 2-9)

2-5. LENS BLOCK ASSEMBLY

(Page 2-4)

2-4. INNER CABINET (FRONT)

(Page 2-4)

2-14. ST-78 BOARD

(Page 2-10)

2-15. FP-585 BOARD

(Page 2-12)

DSC-F77/FX77

2-10. LCD MODULE

(Page 2-7)

2-11. SY-81 BOARD

(Page 2-8)

2-9. INNER CABINET (REAR),

KK-29 BOARD (Page 2-7)

2-7. CABINET (BOTTOM)

ASSEMBLY (Page 2-6)

2-8. CONTROL SWITCH

BLOCK (Page 2-6)

SERVICE POSITION : LCD (Page 2-5)

SERVICE POSITION : LENS BLOCK (Page 2-10)

SERVICE POSITION : SY-81 BOARD SIDE A (Page 2-11)

SERVICE POSITION : SY-81 BOARD SIDE B (Page 2-11)

COVER

• This following flow shows the disassembly procedure.

SECTION 2

DISASSEMBLY

2-1

DSC-F77/FX77

Note: Follow the disassembly procedure in the numerical order given.

2-1. HINGE COVER (DSC-F77)

2 Remove the hinge cover (BLT) assembly

in the direction of arrow A, and releace four claws.

3 Hinge cover

2-2. HINGE COVER, BT-14 BOARD (DSC-FX77)

5 FP-588 flexible board

(CN1001)

9 BLT frame

7 BT-14 board

8 Screw

(M1.7)

4 BLT sheet

6 Two screws (M1.7)

1 Two screws

(M1.7)

3 Hinge cover (BLT)

assembly

When two SPECIAL BIT (P2 MAIN) M1.7 are removed or installed, use ANT DRIVER

(D5LUOX113A).

2 Remove the hinge cover (BLT) assembly

in the direction of arrow A, and releace four claws.

1 Two special BIT screws

ANT DRIVER (J-2507-052-1)

Note: Be sure to use SPECIAL BIT (P2 MAIN) M1.7

(3-079-777-010) at service.

2-2

2-3. CABINET (FRONT)

-Side view-

1 Screw (M1.7)

Rear

DSC-F77/FX77

4 Open the BT lid

in the direction of arrow A.

-Bottom view-

Rib (inner cabinet (rear))

Front Rear

Claw (cabinet (front))

2 Screw

-Side view-

(M1.7)

3 Screw (M1.7)

5 Move the lower part of the

cabinet (front) in the direction of arrow B.

Note: Do not move

that part too far.

Claw (cabinet (front))

Hole (inner cabinet (rear))

Rib (inner cabinet (rear))

6 Pressing the rib (inner cabinet (rear)) in the

direction of arrow C, disengage the claw with holding up the cabinet (front) a little in the direction of arrow D.

Note: Be careful not to perform it by force,

or the cabinet (front) may be distorted.

7 Cabinet (front)

2-3

DSC-F77/FX77

2-4. INNER CABINET (FRONT)

Inner cabinet (rear)

Cabinet (front)

Two claws

2-5. LENS BLOCK ASSEMBLY

9 Remove the lens block assembly

from inner cabinet section in the direction of arrow B.

FP-585 flexible board

6 Screw

(DIA. 1.7 × 4)

2 Inner cabinet

(front)

1 Disengage two claws

of the inner cabinet (front) with sticking a flat head driver or something similar.

1 Turn the lens block assembly

in the direction of arrow A.

0 Lens block assembly

8 Connector (CN151)

4 Cabinet (upper)

2 Pull the cabinet (upper)

5 Screw

(M1.7)

in the direction of arrow B.

7 Connector (CN351)

3 Connector (CN402)

2-4

2-6. CABINET (REAR) BLOCK

DSC-F77/FX77

Note: Be careful not to perform it

by force, or the cabinet (front) may be distorted.

4 Pressing the rib (inner cabinet (rear)) in the

direction of arrow B, disengage the claw with holding up the cabinet (rear) a little in the direction of arrow C.

Claw

3 Move the lower part of the cabinet (front)

in the direction of arrow A.

Note: Do not move

that part too far.

2 Screw (M1.7)

Rib (inner cabinet (rear))

1 Screw (M1.7)

[SERVICE POSITION : LCD]

Setting the "Forced Play ON mode"

1) Select page: 0, address: 01, and set data: 01.

2) Select page: D, address: 21, set data: 08, and then press the PAUSE button of adjustment remote commander.

SY-81 board

LCD module

Exiting the "Forced Power ON mode"

1) Select page: 0, address: 01, and set data: 01.

2) Select page: D, address: 21, set data: 00, and then press the PAUSE button of adjustment remote commander.

3) Select page: 0, address: 01, and set data: 00.

to cradle

AC power adaptor

Adjustment remote commander

DC-IN

Cradle with LANC jack (J-6082-548-A)

2-5

DSC-F77/FX77

2-7. CABINET (BOTTOM) ASSEMBLY

2 Cabinet (bottom) assembly

2-8. CONTROL SWITCH BLOCK

4 Control switch block

1 Turn the cabinet (bottom) assembly

inthe direction of arrow, and releace two claws.

3 Flexible board (CN853)

1 Screw

(M1.7)

2-6

2-9. INNER CABINET (REAR), KK-29 BOARD

Inner cabinet (rear) block

3 Two screws

(DIA. 1.7 × 4)

DSC-F77/FX77

2 Flexible board (CN851)

5 KK-29 board

4 Inner cabinet

2-10.LCD MODULE

(rear)

4 Flexible board

(CN702)

1 Pressing the lower part of the inner

cabinet (rear) block in the direction of arrow A, disengage the claw with rotating it in the direction of arrow B.

6 LCD module

1 Two screws

(M1.7)

2 Claw

5 Flexible board

(CN701)

2-7

DSC-F77/FX77

2-11.SY-81 BOARD

8 Screw (M1.7)

qa Main frame

9 Screw (M1.7)

qs Two screws (M1.7)

0 Claw

5 Claw

3 LCD frame

7 Screw (M1.7)

6 Connector holder

2 Screw (M1.7)

1 Screw (M1.7)

qf FP-587 board

(CN601)

qh Claw

qg Two bosses

qk SY-81board

qd FP-586 flexible board

(CN401)

2-8

2-12.LENS BLOCK

2 Screw

(M1.7)

DSC-F77/FX77

4 L cabinet (lower)

assembly

Note: High-voltage cautions

5 Screw (M1.7)

(See page 1-1)

7 L cabinet (upper)

assembly

1 Screw

(M1.7)

8 Lens block

3 Three claws

6 Screw (M1.7)

2-13.CD-415 BOARD, OPTICAL FILTER BLOCK

6 Light intercepttion plate

5 Seal rubber (K)

7 Optical filter block

Note: High-voltage cautions

(See page 1-1)

4 CD-415 board

Optical filter block

-side view-

lens block side: bluish

3 Two screws

(M1.7 × 6)

1 Tape (K)

2 FP-585 flexible board

(CN001)

CCD block side: whitish

2-9

DSC-F77/FX77

2-14.ST-78 BOARD

7 Two claws

8 Hinge block

9 ST-78 board

Note: High-voltage cautions

(See page 1-1)

ST-78 board

4 Two claws

1 Screw (M1.7)

[SERVICE POSITION : LENS BLOCK]

Setting the "Forced Camera ON mode"

1) Select page: 0, address: 01, and set data: 01.

2) Select page: D, address: 21, set data: 04, and then press the PAUSE button of adjustment remote commander.

6 Connector

(CN101)

2 Lens block assembly

5 L cabinet assembly (front)

Exiting the "Forced Power ON mode"

1) Select page: 0, address: 01, and set data: 01.

2) Select page: D, address: 21, set data: 00, and then press the PAUSE button of adjustment remote commander.

3) Select page: 0, address: 01, and set data: 00.

Hinge block

ST-78 board

SY-81 board

Cradle with LANC jack (J-6082-548-A)

2-10

to cradle

AC power adaptor

DC-IN

Lens block

Adjustment remote commander

[SERVICE POSITION : SY-81 BOARD SIDE A]

: Contacting surface

Lens block

DSC-F77/FX77

Control switch block

DC-IN

AC power adaptor

Memory stick connector

[SERVICE POSITION : SY-81 BOARD SIDE B]

: Contacting surface

LCD module

SY-81 board

LCD module

ST-78 board

Memory stick connector

DC-IN

SY-81 board

Control switch block

AC power adaptor

Lens block

2-11

DSC-F77/FX77

2-15.FP-585 FLEXIBLE BOARD BLOCK

2 FP-585 flexible board

( CN001)

Lens section

1 Tape (K)

Lens section

6 FP-585 flexible board block

4 Remove the FP-585 flexible board block

in the direction of arrow.

[INSTALLATION OF FP-585 FLEXIBLE BOARD]

B to B connector side

: Fold mark

Adhesive tape

Fold

FP-585 flexible board

Lens block side

5 Connector

FP-585 flexible board

Lens block side

B to B connector side

2 FP sheet

-printed side-

1 Fold the FP-585 flexible board.

Adhesive tape

Lens block side

B to B connector side

Adhesive tape

4 FP holder

Lens block side

2 FP sheet

3 Wind the

FP-585 flexible board.

B to B connector side

2-12

2-16.CIRCUIT BOARDS LOCATION

CD-415

ST-78

KK-29

SY-81

BT-14 (DSC-FX77)

ADLEBoard Name Function

CD-415 CCD IMAGER KK-29 LENS POSITION ST-78 FLASH DRIVE SY-81 A/D CONVERTER, TIMING GENERATOR,

CAMERA DSP, SH DSP, VIDEO, CLOCK GENERATOR, LANS DRIVE, HI CONTROL, AUDIO, LCD DRIVE, FLASH CONTROL, CONTROL SWITCH, DC IN, CRADLE TERMINAL, DC/DC CONVERTER, REGULATOR

BT-14 (DSC-FX77) BLUETOOTH

DSC-F77/FX77

2-13

DSC-F77/FX77

2-17.FLEXIBLE BOARDS LOCATION

FP-585

FP-587

FP-586

FP-588 (DSC-FX77)

2-14

2-14E

COVER

3. BLOCK DIAGRAMS

Link

OVERALL BLOCK DIAGRAM (1/2) POWER BLOCK DIAGRAM (1/2)

DSC-F77/FX77

OVERALL BLOCK DIAGRAM (2/2)

POWER BLOCK DIAGRAM (2/2)

+ 49 hidden pages

SONY DSC-F77, DSC-FX77 SERVICE MANUAL L2 V1.2

SPECIFICATIONS

TABLE OF CONTENTS

SERVICE NOTE

DISASSEMBLY

7 Cabinet (front)

0 Lens block assembly

2 Cabinet (bottom) assembly

4 Control switch block

6 LCD module

qk SY-81board

8 Lens block

ST-78 board

6 FP-585 flexible board block