DSC-P93-L2-1.1.PDF

DSC-P93

SERVICE MANUAL

LEVEL 2

US Model

Canadian Model

AEP Model

UK Model

E Model

Hong Kong Model

Australian Model

Chinese Model

Korea Model

Argentine Model

Brazilian Model

Tourist Model

Ver 1.1 2004.10

Revision History

How to use

Acrobat Reader

Link

SPECIFICATIONS

BLOCK DIAGRAMS

PRINTED WIRING BOARDS

SERVICE NOTE

FRAME SCHEMATIC DIAGRAM

REPAIR PARTS LIST

DISASSEMBLY

SCHEMATIC DIAGRAMS

•For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (987672551.pdf).

•For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (987672541.pdf).

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

• Note in Lens Frame Installation

• HELP: Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown.

On the CH-146 and SY-100 boards

This service manual procides the information that is premised

the circuit board replacement service and not intended repair

inside the CH-146 and SY-100 boards.

Therefore, schematic diagram, printed wiring board and

electrical parts list of the CH-146 and SY-100 boards are not

shown.

The following pages are not shown.

Schematic diagram ............ Pages 4-9 to 4-26

Printed wiring board ........... Pages 4-39 to 4-42

Mounted parts location ....... Pages 4-50

Electrical parts list .............. Pages 5-7 and 5-10 to 5-13

The above-described information is shown in service

manual Level 3.

DIGITAL STILL CAMERA

Link

SPECIFICATIONS

BLOCK DIAGRAMS

PRINTED WIRING BOARDS

SERVICE NOTE

FRAME SCHEMATIC DIAGRAM

REPAIR PARTS LIST

DISASSEMBLY

SCHEMATIC DIAGRAMS

DSC-P93

SPECIFICATIONS

x Camera

[System]

Image device 9.04 mm (1/1.8 type) color

CCD

Primary color filter

Total pixels number of camera

Approx. 5 255 000 pixels

Effective pixels number of camera

Approx. 5 090 000 pixels

Lens 3× zoom lens

f=7.9 to 23.7 mm

(35 mm camera conversion: 38 to

114 mm)

F2.8-5.2

Exposure control

Automatic, Manual exposure,

Twilight, Twilight portrait, Candle,

Landscape, Beach, Soft snap

[LCD screen]

LCD panel used

3.8 cm (1.5 type) TFT drive

Total number of dots

134 400 (560

240) dots

x BC-CS2A/CS2B Ni-MH battery

charger

Power requirements

AC 100 to 240V 50/60Hz

3 W

Output voltage

AA : DC 1.4 V 400 mA × 2

AAA : DC 1.4 V 160 mA × 2

Operating temperature range

0° to +40°C (32° to +104°F)

Storage temperature range

−20° to +60°C (−4° to +140°F)

Dimensions 71 × 30 × 91 mm

(2 7 / 8 × 1 3 / 16 × 3 5 / 8 inches) (W/H/

[Power, general]

Power AA nickel hydride batteries (2)

2.4 V

AC-LS5 AC Adaptor

(not supplied), 4.2 V

Power consumption (during shooting with LCD

screen on)

1.2 W

Operating temperature range

0° to +40°C (32° to +104°F)

Storage temperature range

−20° to +60°C (−4° to +140°F)

Dimensions 117.2 × 53.7 × 35.8 mm

(4 5 / 8 × 2 1 / 8 × 1 7 / 16 inches)

(W/H/D, protruding portions not

included)

Mass Approx. 236 g (0.5 lb 8.3 oz) (two

batteries, “Memory Stick,” wrist

strap, and so on included)

Microphone Electret condenser microphone

Speaker Dynamic speaker

Exif Print Compatible

PRINT Image Matching II

Compatible

Mass

Approx. 90 g (3 oz)

x AC-LS5 AC Adaptor (not supplied)

Input rating AC 100 to 240 V, 50/60 Hz

11 W, 0.16 to 0.09 A

Output rating DC 4.2 V, 1.5 A

Operating temperature range

0° to +40°C (32° to +104°F)

Storage temperature range

−20° to +60°C (−4° to +140°F)

Maximum dimensions

Approx. 48 × 29 × 81 mm (1 15 / 16 ×

1 3 / 16 × 3 1 / 4 inches) (W/H/D)

White balance

Automatic, Daylight, Cloudy,

Fluorescent, Incandescent

File format (DCF compliant)

Still images: Exif Ver. 2.2, JPEG

compliant, DPOF compatible

Movies: MPEG1 compliant

(Monaural)

Recording medium

“Memory Stick”

Flash

Recommended distance (when ISO

sensitivity is set to Auto)

0.2 to 3.5 m (7 7 / 8 inches to

11 feet 5 7 / 8 inches) (W)

0.6 to 2.5 m (23 5 / 8 inches to

8feet 2 1 / 2 inches) (T)

Mass

Approx. 130 g (5 oz)

PictBridge

Compatible

Accessories

•

HR6 (size AA) Ni-MH batteries (2)

[Output connectors]

A/V OUT (MONO) jack (Monaural)

Minijack

Video: 1 Vp-p, 75

•

Battery case (1)

•

BC-CS2A/CS2B Ni-MH Battery charger (1)

•

Power cord (mains lead) (1)

Ω

, unbalanced,

•

USB cable (1)

sync negative

Audio: 327 mV (at a 47 kΩ load)

Output impedance 2.2 kΩ

USB jack mini-B

USB communication

Hi-Speed USB (USB 2.0 compliant)

•

A/V connecting cable (1)

•

Wrist strap (1)

•

“Memory Stick” (32MB) (1)

CD-ROM (USB driver: SPVD-012) (1)

• Operating Instructions (1)

See page 5-14.

Design and specifications are subject to change

without notice.

— 2 —

•

DSC-P93

SAFETY-RELATED COMPONENT WARNING!!

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.

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 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.

— 3 —

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TABLE OF CONTENTS

Section

Title

P a ge

1. SERVICE NOTE

1-1. Note for Repair ································································ 1-1

1-2. Discharging of the ST-095 Board’s Charging Capacitor

(C852) ·············································································· 1-1

1-3. Note in Lens Frame Installation ······································ 1-2

1-4. Description on Self-diagnosis Display ···························· 1-2

2. DISASSEMBLY

2-1. Flow Chart ······································································· 2-1

2-2. SY-100 Board Service Position ······································· 2-3

2-3. Circuit Boards Location ·················································· 2-5

2-4. Flexible Boards Location ················································ 2-5

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-498 (CCD IMAGER) ··············································· 4-7

SW-417 (CONTROL SWITCH, LCD DRIVE) ··········· 4-27

ST-095 (FLASH DRIVE) ············································· 4-29

MS (FP-861 FLEXIBLE)

(MEMORY STICK CONNECTOR) ···························· 4-31

FP-860 FLEXIBLE (JACK) ········································· 4-32

MIC UNIT (MA-002) ··················································· 4-33

CONTROL SWITCH BLOCK (RL530TT) ················· 4-34

4-3. Printed Wiring Boards ··················································· 4-35

CD-498 ·········································································· 4-37

SW-417 ·········································································· 4-43

ST-095 ··········································································· 4-45

MS (FP-861 FLEXIBLE) ·············································· 4-47

FP-860 FLEXIBLE ······················································· 4-48

4-4. Mounted Parts Location ················································ 4-49

5. REPAIR PARTS LIST

5-1. Exploded Views ······························································· 5-2

5-1-1. Front Cabinet Block Section ··········································· 5-2

5-1-2. Lens Block Section ·························································· 5-3

5-1-3. BT Holder Block Section ················································ 5-4

5-1-4. Rear Cabinet Block Section ············································ 5-5

5-2. Electrical Parts List ························································· 5-6

— 4 —

Ver 1.1 2004.10

DSC-P93

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.

When remove a connector, don’t pull at wire of connector.

It is possible that a wire is snapped.

When installing a connector, don’t press down at wire of connector.

It is possible that a wire is snapped.

Cut and remove the part of gilt

which comes off at the point.

(Be careful or some

pieces of gilt may be left inside)

1-2. DISCHARGING OF THE ST-095

BOARD’S CHARGING CAPACITOR

(C852)

The charging capacitor (C852) of the ST-095 board is charged up to

the maximum 300 V potential.

There is a danger of electric shock by this high voltage when the

capacitor 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.

Discharging the Capacitor

Short-circuit between the positive and the negative terminals of

charged capacitor with the short jig about 10 seconds.

Capacitor

R:1 k

/1 W

(Part code:

1-215-869-11)

S T - 0 9 5

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 k Ω

/1 W

Wrap insulating tape.

1-1

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