Sony DCR-HC39E / DCR-HC41 / DCR-HC42 / DCR-HC42E / DCR-HC43 / DCR-HC43E (serv.man2) Service Manual ▷ View online
— 5 —
DCR-HC39E/HC41/HC42/HC42E/HC43/HC43E
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JAPANESE
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JAPANESE
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.
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
1.
Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes
and bridges.
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.
"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.
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.
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.)
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
• 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
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!
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.
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.
also be added to ordinary solder.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Replace only with the same or equivalent type.
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.
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.
— 6 —
DCR-HC39E/HC41/HC42/HC42E/HC43/HC43E
ENGLISH
JAPANESE
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— 7 —
DCR-HC39E/HC41/HC42/HC42E/HC43/HC43E
TABLE OF CONTENTS
1.
SERVICE NOTE
1-1.
Note for Repair ································································ 1-1
1-2.
Power Supply During Repairs ········································· 1-1
1-3.
To Take Out a Cassette when not Eject (Force Eject) ····· 1-2
1-4.
Self-diagnosis Function ··················································· 1-2
1-4-1. Self-diagnosis Function ··················································· 1-2
1-4-2. Self-diagnosis Display ····················································· 1-2
1-4-3. Self-diagnosis Code Table ··············································· 1-3
1-4-2. Self-diagnosis Display ····················································· 1-2
1-4-3. Self-diagnosis Code Table ··············································· 1-3
2.
DISASSEMBLY
2-1.
Disassembly ····································································· 2-1
2-2.
Mechanism Deck Service Position ·································· 2-5
2-3.
LCD Service Position ······················································ 2-7
2-4.
The Method of Attachment of FP-185 Flexible Board ···· 2-8
2-5.
Circuit Boards Location ·················································· 2-9
2-6.
Flexible Boards Location ·············································· 2-10
3.
BLOCK DIAGRAMS
3-1.
Overall Block Diagram (1/6) ··········································· 3-1
3-2.
Overall Block Diagram (2/6) ··········································· 3-3
3-3.
Overall Block Diagram (3/6) ··········································· 3-5
3-4.
Overall Block Diagram (4/6) ··········································· 3-7
3-5.
Overall Block Diagram (5/6) ··········································· 3-9
3-6.
Overall Block Diagram (6/6) ········································· 3-11
3-7.
Power Block Diagram (1/3) ··········································· 3-13
3-8.
Power Block Diagram (2/3) ··········································· 3-15
3-9.
Power Block Diagram (3/3) ··········································· 3-17
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
4-1.
Frame Schematic Diagrams ············································· 4-1
4-2.
Schematic Diagrams ························································ 4-5
CD-534 (CCD IMAGER) ················································ 4-7
PD-238 (LCD DRIVE, BACKLIGHT DRIVE) ············ 4-47
CR-050 (CRADLE TERMINAL) ································· 4-49
SI-042 (REMOTE COMMANDER RECEIVER,
PITCH/YAW SENSOR) ················································ 4-51
FP-182 FLEXIBLE ······················································· 4-53
JK-278 (JACK) ······························································ 4-53
MS-249 (MS CONNECTOR) ······································· 4-53
LB-109 (EVF, EVF BACKLIGHT) ······························ 4-55
FP-186 FLEXIBLE (PANEL REVERSE DETECT) ···· 4-55
FP-180 FLEXIBLE (DC IN) ········································· 4-56
FP-187 FLEXIBLE (CONTROL SWITCH) ················· 4-56
FP-826, FP-467, FP-228 FLEXIBLE ···························· 4-57
CONTROL KEY BLOCK (SS10300) ·························· 4-59
CONTROL KEY BLOCK (SB10600) ·························· 4-60
CD-534 (CCD IMAGER) ················································ 4-7
PD-238 (LCD DRIVE, BACKLIGHT DRIVE) ············ 4-47
CR-050 (CRADLE TERMINAL) ································· 4-49
SI-042 (REMOTE COMMANDER RECEIVER,
PITCH/YAW SENSOR) ················································ 4-51
FP-182 FLEXIBLE ······················································· 4-53
JK-278 (JACK) ······························································ 4-53
MS-249 (MS CONNECTOR) ······································· 4-53
LB-109 (EVF, EVF BACKLIGHT) ······························ 4-55
FP-186 FLEXIBLE (PANEL REVERSE DETECT) ···· 4-55
FP-180 FLEXIBLE (DC IN) ········································· 4-56
FP-187 FLEXIBLE (CONTROL SWITCH) ················· 4-56
FP-826, FP-467, FP-228 FLEXIBLE ···························· 4-57
CONTROL KEY BLOCK (SS10300) ·························· 4-59
CONTROL KEY BLOCK (SB10600) ·························· 4-60
4-3.
Printed Wiring Boards ··················································· 4-63
CD-534 ·········································································· 4-65
PD-238 ··········································································· 4-71
CR-050 ·········································································· 4-73
SI-042 ············································································ 4-74
LB-109 ··········································································· 4-74
JK-278 ··········································································· 4-75
MS-249 ·········································································· 4-76
FP-180, FP-186, FP-187 FLEXIBLE ···························· 4-77
FP-826, FP-467, FP-228 FLEXIBLE ···························· 4-79
CD-534 ·········································································· 4-65
PD-238 ··········································································· 4-71
CR-050 ·········································································· 4-73
SI-042 ············································································ 4-74
LB-109 ··········································································· 4-74
JK-278 ··········································································· 4-75
MS-249 ·········································································· 4-76
FP-180, FP-186, FP-187 FLEXIBLE ···························· 4-77
FP-826, FP-467, FP-228 FLEXIBLE ···························· 4-79
4-4.
Waveforms ····································································· 4-81
4-5.
Mounted Parts Location ················································ 4-89
Section
Title
Page
Section
Title
Page
5.
REPAIR PARTS LIST
5-1.
Exploded Views ···························································· 5-2
5-1-1. Overall Assembly ·························································· 5-2
5-1-2. F Panel Block ································································ 5-3
5-1-3. Lens Block ···································································· 5-4
5-1-4. Cabinet (R) Block ························································· 5-5
5-1-5. CS Block ······································································· 5-6
5-1-6. Bat EVF Block ······························································ 5-7
5-1-7. Mechanism Deck ·························································· 5-8
5-1-8. LS Chassis Block Assembly ········································· 5-9
5-1-9. Mechanism Chassis Block Assembly ························· 5-10
5-2.
5-1-2. F Panel Block ································································ 5-3
5-1-3. Lens Block ···································································· 5-4
5-1-4. Cabinet (R) Block ························································· 5-5
5-1-5. CS Block ······································································· 5-6
5-1-6. Bat EVF Block ······························································ 5-7
5-1-7. Mechanism Deck ·························································· 5-8
5-1-8. LS Chassis Block Assembly ········································· 5-9
5-1-9. Mechanism Chassis Block Assembly ························· 5-10
5-2.
Electrical Parts List ····················································· 5-11
1-1
DCR-HC39E/HC41/HC42/HC42E/HC43/HC43E
ENGLISH
JAPANESE
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JAPANESE
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.
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)
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.
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.
It is possible that a wire is snapped.
1-2. POWER SUPPLY DURING REPAIRS
In this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4V), the power is shut off so
that the unit cannot operate.
These following method is available to prevent this.
that the unit cannot operate.
These following method is available to prevent this.
Method:
Use the AC power adaptor (AC-L25A/L25B).
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