SONY DCS-P100 Service Manual

DSC-P100/P120

SERVICE MANUAL

Ver 1.0 2004.04

Revision History

How to use

Acrobat Reader

Photo: DSC-P100/Silver

Link

SPECIFICATIONS

BLOCK DIAGRAMS

LEVEL 2

DSC-P100

US Model

Canadian Model

Hong Kong Model

Australian Model

Japanese Model

E Model

Chinese Model

Korea Model

Tourist Model

DSC-P100/P120

AEP Model

UK Model

PRINTED WIRING BOARDS

SERVICE NOTE

DISASSEMBLY

•For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (987673451.pdf).

•For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (987673441.pdf).

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

• Note in Lens Frame Installation

• Exchange Method of Barrier Assy

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

On the CH-146 and SY-104 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-104 boards. Therefore, schematic diagram, printed wiring board and electrical parts list of the CH-146 and SY-104 boards are not shown. The following pages are not shown.

FRAME SCHEMATIC DIAGRAM

SCHEMATIC DIAGRAMS

Schematic diagram ............ Pages 4-9 to 4-28

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

Mounted parts location....... Pages 4-50 and 4-51

Electrical parts list .............. Pages 5-6 and 5-8 to 5-12

The above-described information is shown in service manual Level 3.

REPAIR PARTS LIST

DIGITAL STILL CAMERA

DSC-P100/P120

SPECIFICATIONS

x Camera [System]

Image device

Total pixe ls numbe r of camera

Effective pixels number of camera

Lens Carl Zeiss Vario-Tessa r

Exposure control

White balance

File format (DCF compliant)

Recording media

Flash Recommended distance (ISO set to

9.04 mm (1/1.8 type) color CCD Primary color filter

Approx. 5 255 000 pixels

Approx. 5 090 000 pixels

3× zoom lens f = 7.9 – 23.7 mm (38 – 114 mm when converted to a 35 mm still camera) F2.8 – 5.2

Automatic exposure, Manual exposure, Scene selection (9 modes)

Automatic, Daylight, Cloudy, Fluorescent, Incandescent, Flash

Still images: Exif Ver. 2.2 JPEG compliant, DPOF compatible Movies: MPEG1 compliant (Monaural)

“Memory Stick”

Auto):

0.2m to 3.5 m (7 7/8 inches to 11 feet 53/4 inches) (W)

0.3m to 2.5 m (11 7/8 inches to 8 feet 23/8 inches) (T)

[Input and Output connectors]

Multi connector USB communication

Hi-Speed USB (USB 2.0 compliant)

[LCD screen]

LCD panel

Total number of dots

4.6 cm (1.8 type) TFT drive

134 000 (560×240) dots

[Power, general]

Used battery pack

Power requirements

Power consump tion (duri ng shoot ing with LCD screen on)

Operating temperature

Storage temperature

Dimensions

Mass Approx. 183 g (6.5 oz) (including

Microphone

Speaker Dynamic speaker Exif Print Compatible PRINT Image Matching II

PictBridge

NP-FR1

3.6 V

1.3 W

0°C to +40°C (+32°F to +104°F)

–20°C to +60°C (–4°F to +140°F)

108×51.5×26.6 mm (4 3/8×2 1/8×1 1/16 inches) (W/H/D, excluding maximum protrusions)

battery pack NP-FR1, “Memory Stick” and wrist strap)

Electret condenser microphone

Compatible

x AC-LS5/LS5B AC Adaptor

Input rating

Output ratin g

Operating temperature

Storage temperature

Dimensions

Mass Approx. 130 g (5 oz) excluding

100 V to 240 V AC, 50/60 Hz, 11 W,

0.16 A to 0.09 A

4.2 V DC, 1.5 A

0°C to +40°C (+32°F to +104°F)

–20°C to +60°C (–4°F to +140°F)

Approx. 48×29×81mm (1 15/16×1 3/16×3 1/4 inches) (W/H/D, excluding projecting parts)

power cord (mains lead)

x NP-FR1 battery pack

Used battery

Maximum voltage

Nominal voltage

Capacity 4.4 Wh (1220 mA h)

Lithium-ion battery

DC 4.2 V

DC 3.6 V

x Accessories

• AC-LS5/LS5B AC Adaptor (1)

• Power cord (mains lead) (1)

• NP-FR1 battery pack (DSC-P100:1, DSC-

P120:2)

• Battery case (DSC-P100:1, DSC-P120:2)

• USB multi cable (1)

• A/V multi cable (1)

• Wrist strap (1)

• “Memory Stick” (32 MB) (1)

• CD-ROM (USB driver SPVD-012) (1)

• Operating instructions (1)

• Soft carrying case (DSC-P120 only) (1)

See page 5-13.

Design and specifications are subject to change without notice.

— 2 —

DSC-P100/P120

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.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ! LES COMPOSANTS IDENTIFÉS P AR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMA TIQUES 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 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 —

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TABLE OF CONTENTS

Section Title Page

1. SERVICE NOTE

1-1. Note for Repair ································································1-1 1-2. Discharging of the ST-105 Flexible Board’s Charging

Capacitor (C550) ·····························································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-104 Board Service Position ·······································2-3 2-3. Exchange Method of Barrier Assy ··································2-5 2-3-1.Peel Off Old Ornamental Ring A ····································2-5 2-3-2.Remove Old Barrier Assy················································2-6 2-3-3.Install New Barrier Assy ·················································2-6 2-3-4.Adhere the Ornamental Ring A ·······································2-7 2-4. Circuit Boards Location ··················································2-8

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-511 FLEXIBLE (CCD IMAGER) ··························· 4-7 ST-105 FLEXIBLE (CHARGING CAPACITOR) ·······4-29 ST-102 (FLASH DRIVE) ············································· 4-29 MS-207 FLEXIBLE (MEMORY STICK CONNECTOR) ····························4-31 JK-266 FLEXIBLE (DC IN, MULTI CONNECTOR) ································· 4-32 CONTROL SWITCH BLOCK (SW), (RL) ·················4-33

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

CD-511 FLEXIBLE ······················································4-37

ST-105 FLEXIBLE ·······················································4-43

ST-102 ···········································································4-44

MS-207 FLEXIBLE ······················································ 4-45

JK-266 FLEXIBLE ······················································· 4-46 4-4. Mounted Parts Location ················································ 4-49

5. REPAIR PARTS LIST

5-1. Exploded Vie ws ·······························································5-2 5-1-1.Cabinet Block Section ·····················································5-2 5-1-2.Lens Block Section··························································5-3 5-1-3.BT Holder Block Section ················································ 5-4 5-2. Electrical Parts List ·························································5-5

— 4 —

1-1. NOTE FOR REPAIR

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

DSC-P100/P120

SECTION 1

SERVICE NOTE

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-105

FLEXIBLE BOARD’S CHARGING CAPACITOR (C550)

The charging capacitor (C550) of the ST-105 flexible 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.

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.

Discharging the Capacitor

Short-circuit between the positive and the negative terminals of charged capacitor with the short jig about 10 seconds.

R:1 kΩ/1 W (Part code: 1-215-869-11)

Capacitor

ST-105

1-1

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1-3. NOTE IN LENS FRAME INSTALLATION

When tightening a screw, have both sides of the lens block assembly so as not for the load to depend.

Lens frame

M1.7 × 4

Lens block assembly

1-4. 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

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.

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.

Cause

Caution Display During Error

SYSTEM ERROR FORMAT ERROR MEMORY STICK ERROR

—

1-2E

DSC-P100/P120

SECTION 2

DISASSEMBLY

2-1. FLOW CHART

The following flow chart shows the disassembly procedure.

1 Screw (M1.4) 2 Remove the boss, pushing A portion. 3 Remove the rear cabinet from battery lid side. 4 Claw

5 Rear cabinet 6 Panel block assy

7 LCD flexible: CN001 8 Back light flexible: CN002

Note: High-voltage cautions

Discharging the Capacitor

Short-circuit between the two points with the short jig about 10 seconds.

1 Control switch block (RL): CN003 2 Screw (M1.4)

3 Main block assy

Note: Mic harness is connected.

4 Mic harness: CN707 5 Claw

6 Front cabinet 7 Control switch block (RL)

R:1 kΩ/1 W (Part code: 1-215-869-11)

Capacitor

ST-105

1 Claw

2 CD-511: CN101 3 Lens block flexible: CN201

4 Lens block

HELP

1 Ornamental ring A 2 Tapping screw (M1.2)

3 Barrier assy

Note: When you exchange rings, be sure

to follow the procedure carried on "2-3. Exchange Method of Barrier Assy" (2-5 page).

1 Tapping screw (M1.7) 2 Multi fixed plate

3 JK-266

4 Tapping screw (M1.7)

5 MS-207

1 Screw (M1.4) 2 Claw 3 Claw

x1 x2

4 Remove the Control switch block (SW)

in the direction of arrow A.

1 ST-105 flexible: CN706 2 Claw

3 ST-105

4 JK-266 flexible: CN704 5 Tapping screw (M1.7)

6 Control switch block (SW): CN703 7 MS-207 flexible: CN751

8 SY-104

2-1 2-2

DSC-P100/P120

2-2. SY-104 BOARD SERVICE POSITION

ST-105 flexible board

Lens block

Panel block

To turn on/off the power, short the circuit between pin 5 and pin 6 (GND) of CN003 on Control switch block (SW) for 1 second.

CN003

Control switch block (SW)

SY-104 board

JK-266 flexible board

MS-207 flexible board

Color monitor

2-3 2-4

A/V multi cable

AC IN

AC power adaptor

2-3. EXCHANGE METHOD OF BARRIER ASSY

Service parts

Part Number Part Name Quantity 1 3-091-427-01 Ring (A), Ornamental 1 2 X-3954-476-1 Barrier Assy 1 3 3-086-156-31 Tapping screw (P2) 2

Tools used

Torque driver Soldering iron Weight about 60g Adhesive (Super X) (Note) Note: Use adhesive (Super X) or an equivalent article.

Don’t use what becomes white after drying like a quick-drying glue.

DSC-P100/P120

2-3-1. PEEL OFF OLD ORNAMENTAL RING A

The Ornamental Ring A has adhered to the Barrier Assy strongly and accordingly, use a soldering iron to weaken the adhesive force. Heat four circled portions with the soldering iron. Heating temperature is about 300ºC. Beware of a burn since the entire Ornamental Ring becomes hot. * As the adhesive force of Ornamental Ring A is considerably large, the forced peeling will damage the group-1 frame.

Insert the tip of tweezers, etc. into a notch of the group-1 frame and prize the ring. * Take extreme care so as not to damage the coated surface of the group-1 frame. In case of difficult peeling, heat the ring again with the soldering iron. If this re-heating failed, it may be advisable that the ring be peeled while heating the portions 1 → 2 → 3 → 4 in the under figure one by one sequentially.

* Discard the removed Ornamental Ring A.

Tip

2-5

DSC-P100/P120

2-3-2. REMOVE OLD BARRIER ASSY

1 Remove two screws. * Discard the removed screws.

2 Remove the Barrier Assy. * Discard the removed Barrier Assy.

* After removing the Barrier Assy, if the “G1 Dust-Proof Ring” was removed, it must be returned to the home position.

In returning the ring, adjust the location of a projection to the lens direction. This is an important part to prevent the dust and light from coming in.

* After removing the Barrier Assy, take extreme care not to drop dust or foreign substances in the lens barrel.

2-3-3. INSTALL NEW BARRIER ASSY

1 Install new Barrier Assy by paying attention to the projection of the Barrier Assy in relation to the position shown in the under figure.

2 Tighten two screws.

* Tightening torque = 0.5 kgf

Projection

2-6

DSC-P100/P120

2-3-4. ADHERE THE ORNAMENTAL RING A

Apply an adhesive to four recesses on the top surface of the Barrier Assy. * Do not apply too much adhesive. (Make quantity of adhesives into the quantity in which a groove hides.)

Meeting a “notch” of the Ornamental Ring A with a “projection” of the group-1 frame, push the Ornamental Ring A into the group-1 frame. * The projection of the spring for preventing static electricity must be tilted.

Put the 60g weight on the Ornamental Ring A so that the Ornamental Ring A does not float up until the adhesive hardens. Note: Be careful not to give a shock. * After the weight was put, no gap must be present in full circumference between Ornamental Ring A and group-1 frame.

A gap, if present, causes the crackle sound NG.

* The weight must push in the Ornamental Ring A only.

If the weight is put on the mold part of the Barrier Assy, the Ornamental Ring A will float up.

Do not put the weight on a black mold part.

Notch

Adhesive

Projection

Adhesive

Completion after 30 minutes.

Not gap in full circumference.

2-7

DSC-P100/P120

2-4. CIRCUIT BOARDS LOCATION

ST-105 flexible (including ST-102)

MS-207 flexible

SY-104

CD-511 flexible

(including CH-146)

JK-266 flexible

CH-146 (included in SY-104)

Board Name Function

CD-511 flexible CCD IMAGER CH-146 CCD SIGNAL PROCESS (included in SY-104) JK-266 flexible DC IN, MULTI CONNECTOR MS-207 flexible MEMORY STICK CONNECTOR ST-102 FLASH DRIVE ST-105 flexible CHARGING CAPACITOR SY-104 CAMERA MODULE, CAMERA DSP, LENS DRIVE, (Including CH-146) SH DSP, FRONT CONTROL,

LCD DRIVE,

AUDIO,

DC/DC CONVERTER

2-8E

DSC-P100/P120

HELP

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

SY spacer (MS)

CN751

Shield sheet (SY)

Battery holder assy

HELP

3. BLOCK DIAGRAMS

Link

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

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

DSC-P100/P120

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