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1. SERVICE NOTE
2. DISASSEMBLY
3. BLOCK DIAGRAMS
4. PRINTED WIRING BOARDS AND

SCHEMATIC DIAGRAMS

5. REPAIR PARTS LIST

6. ADJUSTMENTS

OVERALL, POWER
JK-286, PD-253 SW-444 BOARD
FP-154, FP-155, FP-157, FP-203,  FP-205, FP-208, FP-209, FP-210 FLEXIBLE
FP-204 FlexSim BOARD
CONTROL SWITCH BLOCK(FK13100, PS13100)
EXPLODED VIEWS
ELECTRICAL PARTS LIST

• For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (9-876-877-51).
• For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (9-876-877-41).

• Reference number search on printed wiring boards is available.

2006F1600-1

  © 2006.06

DCR-DVD7/DVD7E

Photo : DCR-DVD7

DCR-DVD7

US Model

Canadian Model

Korea Model

DCR-DVD7E

AEP Model

UK Model

North European Model

Australian Model

Chinese Model

Hong Kong Model

DCR-DVD7/DVD7E

E Model

Tourist Model

— 2 —

DCR-DVD7/DVD7E

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.

0

0

0

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

CAUTION
Use of controls or adjustments or performance 
procedures other than those specified herein may 
result in hazardous radiation exposure.

The use of optical instrument with this product will increase eye
hazard.

DCR-DVD7E

AEP, UK, E, AUS, CH, JE, NE, HK

PAL

DCR-DVD7

US, CND ,E, KR, JE

NTSC

Model

Destination

Color System

• Abbreviation

CND : Canadian model
NE

: North European model

AUS : Australian model
CH

: Chinese model

HK

: Hong Kong model

KR

: Korea model

JE

: Tourist model

— 3 —

DCR-DVD7/DVD7E

4-1.

SCHEMATIC DIAGRAMS

• CK-150 (LD-VC RELAY)

SCHEMATIC DIAGRAM ···························· 4-15

• DA-036 (1/3) (AV I/O, AD/DA)

SCHEMATIC DIAGRAM ···························· 4-17

• DA-036 (2/3) (DC IN, CHARGE)

SCHEMATIC DIAGRAM ···························· 4-19

• DA-036 (3/3) (CONNECTOR)

SCHEMATIC DIAGRAM ···························· 4-21

• DI-092 (1/3) (HI CONTROL)

SCHEMATIC DIAGRAM ···························· 4-23

• DI-092 (2/3) (DC/DC CONVERTER)

SCHEMATIC DIAGRAM ···························· 4-25

• DI-092 (3/3) (CONNECTOR)

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

• LD-183 (LENS DRIVE)

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

• SE-159 (YAW/PITCH SENSOR, SPEAKER)

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

• VC-410 (1/11) (TIMING GENERATOR, TUNE AMP)

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

• VC-410 (2/11) (CAMERA A/D CONV.)

SCHEMATIC DIAGRAM ···························· 4-35

• VC-410 (3/11) (VIDEO SIGNAL PROCESS)

SCHEMATIC DIAGRAM ···························· 4-37

• VC-410 (4/11) (DVD SYSTEM CONTROL )

SCHEMATIC DIAGRAM ···························· 4-39

• VC-410 (5/11) (256M/128M SDAM,64M FLASH ROM)

SCHEMATIC DIAGRAM ···························· 4-41

• VC-410 (6/11) (CAMERA CONTROL)

SCHEMATIC DIAGRAM ···························· 4-43

• VC-410 (7/11) (REC/PB RF AMP)

SCHEMATIC DIAGRAM ···························· 4-45

• VC-410 (8/11) (DSP, SHOCK SENSOR AMP, SDRAM)

SCHEMATIC DIAGRAM ···························· 4-47

• VC-410 (9/11)

(MECHA CONTROL CPU,16M FLASH MEMORY)

SCHEMATIC DIAGRAM ···························· 4-49

• VC-410 (10/11) (MECHA DRIVE)

SCHEMATIC DIAGRAM ···························· 4-51

• VC-410 (11/11) (CONNECTOR)

SCHEMATIC DIAGRAM ···························· 4-53

4-2.

PRINTED WIRING BOARDS

• CK-150 (LD-VC RELAY)

PRINTED WIRING BOARD ······················· 4-72

• DA-036

(AV I/O, AD/DA, DC IN, CHARGE, CONNECTOR)

PRINTED WIRING BOARD ······················· 4-67

• DI-093 (HI CONTROL DC/DC CONVERTER,

CONNECTOR)

PRINTED WIRING BOARD ······················· 4-67

• LD-183 (LENS DRIVE)

PRINTED WIRING BOARD ······················· 4-71

• SE-159(YAW/PITCH SENSOR,SPEAKER)

PRINTED WIRING BOARD ······················· 4-73

• VC-410 (TIMING GENERATOR, TUNE AMP, MECHA

DRIVE, CONNECTOR, CAMERA A/D CONV., VIDEO
SIGNAL PROCESS, DVD SYSTEM CONTROL, 256M/
128M SDRAM, 64M FLASH ROM, CAMERA CON-
TROL REC/PB RF AMP, DSP, SHOCK SENSOR AMP,
SDRAM, MECHA CONTROL CPU, 16M FLASH
MEMORY)

PRINTED WIRING BOARD ······················· 4-75

• FP-156 FLEXIBLE

PRINTED WIRING BOARD ······················· 4-77

• FP-206 FLEXIBLE

PRINTED WIRING BOARD ······················· 4-68

• FP-207 FLEXIBLE

PRINTED WIRING BOARD ······················· 4-67

• FP-212 FLEXIBLE

PRINTED WIRING BOARD ······················· 4-71

4-3.

WAVEFORMS ······························································ 4-80

4-4.

MOUNTED PARTS LOCATION ································· 4-83

5-2.

ELECTRICAL PARTS LIST ········································ 5-11

DCR-DVD7/DVD7E