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• For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (987622841.pdf).

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

This service manual provides the information that is premised the circuit board replacement service and not intended repair
inside the SY-84 board.
Therefore, schematic diagram, printed wiring board, waveforms, mounted parts location and electrical parts list of the SY-84
board are not shown.
The following pages are not shown.

Schematic diagram ............................. Pages 4-7 to 4-26
Printed wiring board ............................ Pages 4-39 to 4-42
Waveforms ........................................... Pages 4-45 to 4-46

Mounted parts location ............................. Page 4-48
Electrical parts list ................................... Pages 5-7 to 5-12

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

Hong Kong Model

Korea Model

Chinese Model

Tourist Model

Japanese Model

— 2 —

0

0

0

CAUTION :
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.

Recording media

“Memory Stick”

Flash

Recommended distance
0.5 to 3.8 m (19 

3

/

4

 inches to 

12 feet 5 

19

/

32

 inches)

(when ISO sensitivity is set to Auto)

A/V OUT (MONO) jack (Monaural)

Minijack
Video: 1 Vp-p, 75 

Ω

, unbalanced, 

sync negative
Audio: 327 mV (at a 47 k

Ω

load)

Output impedance 2.2 k

Ω

USB jack

mini-B

LCD panel used

4.0 cm (1.6 type) TFT drive

Total number of dots

61 600 (280

×

220) dots

Power 

AA nickel hydride batteries (2)
2.4 V
AC-LS5 AC Adaptor
(not supplied), 4.2 V

Power consumption (when recording)

1.7W

Operating temperature range

0

°

 to +40

°

C (32

°

 to +104

°

F)

Storage temperature range

–20

°

 to +60

°

C (–4

°

 to +140

°

F)

Dimensions

101.3 

×

 57.7 

×

 32.6 mm 

(4 

×

 2 

3

/

8

 

×

 1 

5

/

16

 inches)

(W/H/D, protruding portions not 
included)

Mass

Approx. 217 g (7.7 oz) (two 
batteries, “Memory Stick” and wrist 
strap included)

Microphone

Electret condenser microphone

Speaker

Dynamic speaker

x

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)

Dimensions

71 

×

 30 

×

 91 mm 

(2 

7

/

8

×

 1

 

3

/

16

×

 3

 

5

/

8

 inches) (W/H/

D)

Mass

Approx. 90 g (3 oz)

x

Power requirements

AC 100 to 240 V, 50/60 Hz 
11 W 0.16 to 0.09 A

Rated output voltage

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)

Dimensions

48 

×

 29 

×

 81 mm (1 

15

/

16

 

×

 1 

3

/

16

  

3 

1

/

4

 inches) (W/H/D, protruding 

parts not included)

Mass

Approx. 180 g (6 oz)
(adaptor only)

  HR6 (size AA) Ni-MH batteries (2)

 Battery 

case

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

  Power cord (mains lead) (1)

  USB cable (1)

  A/V connecting cable (1)

  Wrist strap (1)

  “Memory Stick” (16MB) (1)

  CD-ROM (USB driver: SPVD-010) (1)

  Operating Instructions (1)

Design and specifications are subject to change 
without notice.

x

Image device 6.67 mm (1/2.7 type) color 

CCD
Primary color filter

Total pixels number of camera

Approx. 3 340 000 pixels

Effective pixels number of camera

Approx. 3 210 000 pixels

Lens

Single focal lens
f=5.0 mm
(35 mm camera conversion: 33 mm 

(1 

5

/

16

 inches))

F2.8

Exposure control

Automatic, Program, Twilight, 
Twilight portrait, Landscape, Snow, 
Beach

White balance Automatic, Daylight, Cloudy, 

Fluorescent, Incandescent

File format (DCF compliant)

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)

— 3 —

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.

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.)

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.

After correcting the original service problem, perform the following

safety checks before releasing the set to the customer.

— 4 —

........................................................ 1-1

2-1.

CABINET (REAR) BLOCK ASSEMBLY ····················· 2-2

2-2.

LCD MODULE, CONTROL SWITCH BLOCK (SW-390),
BLOCK LIGHT GUIDE PLATE ···································· 2-2

2-3.

MAIN BLOCK ASSEMBLY ·········································· 2-3

2-4.

PARTS UNIT (UA-001), DC MOTOR 8C-023G ··········· 2-4

2-5.

MEMORY STICK CONNECTOR,
JK BLOCK (JK-247) ······················································· 2-4

2-6.

CONTROL SWITCH BLOCK (RL-059),
ST-82 BOARD ································································ 2-5

2-7.

LENS FRAME BLOCK ASSEMBLY ···························· 2-5

2-8.

SY-84 BOARD ································································ 2-6

2-9.

OPTICAL FINDER (LSV-860A), FP-644 FLEXIBLE
BOARD, LENS (LSV-780A) ·········································· 2-6

2-10. CIRCUIT BOARDS LOCATION ··································· 2-8
2-11. FLEXIBLE BOARDS LOCATION ································ 2-9

HELP (List of caution points is shown here)

3-1.

OVERALL BLOCK DIAGRAM ···································· 3-1

3-2.

CAMERA BLOCK DIAGRAM ····································· 3-3

3-3.

FRONT/LCD BLOCK DIAGRAM ································ 3-5

3-4.

POWER BLOCK DIAGRAM ········································· 3-7

4-1.

FRAME SCHEMATIC DIAGRAM (1/2) ······················· 4-1
FRAME SCHEMATIC DIAGRAM (2/2) ······················· 4-3

4-2.

SCHEMATIC DIAGRAMS

Shematic diagram of the SY-84 board are not shown.
Pages from 4-7 to 4-25 are not shown.

• ST-82 (FLASH DRIVE)/FP-643 FLEXIBLE

SCHEMATIC DIAGRAM ···························· 4-27

• JK BLOCK (JK-247) (JACK)

SCHEMATIC DIAGRAM ···························· 4-29

• CONTROL SWITCH BLOCK (SW-390)

(LCD CONTROL SW)

SCHEMATIC DIAGRAM ···························· 4-31

• RL-059 (POWER/SHUTTER SW)

SCHEMATIC DIAGRAM ···························· 4-33

• UA-001 (AF LED SW)

SCHEMATIC DIAGRAM ···························· 4-33

4-3.

PRINTED WIRING BOARDS

• ST-82 (FLASH DRIVE)

PRINTED WIRING BOARD ······················· 4-37

Printed wiring board of the SY-84 board are not shown.
Pages from 4-39 to 4-42 are not shown.

• JK BLOCK (JK-247) (JACK)

FLEXIBLE BOARD ····································· 4-43

4-4.

WAVEFORMS ······························································ 4-45

Waveforms of the SY-84 board are not shown.
Pages 4-45 to 4-46 are not shown.

4-5.

MOUNTED PARTS LOCATION ································· 4-47

Mounted parts location of the SY-84 board is not shown.
Page 4-48 is not shown.

5-1.

EXPLODED VIEWS ······················································ 5-1

5-1-1. CABINET (FRONT) SECTION ····································· 5-3
5-1-2. MAIN BLOCK ASSEMBLY ·········································· 5-4
5-1-3. LENS FRAME BLOCK ASSEMBLY ···························· 5-5
5-1-4. CABINET (REAR) BLOCK ASSEMBLY ····················· 5-6
5-2.

ELECTRICAL PARTS LIST ········································ 5-13

Parts list of the SY-84 board are not shown.
Pages from 5-7 to 5-12 are not shown.