Sony DCR-TRV238E / DCR-TRV239E (serv.man2) Service Manual ▷ View online
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DCR-TRV238E/TRV239E
E
E
E
E
Block
Function
6
1
6
1
6
2
6
2
Detailed
Code
0
0
1
0
0
0
0
1
Symptom/State
Difficult to adjust focus
(Cannot initialize focus.)
(Cannot initialize focus.)
Zoom operations fault
(Cannot initialize zoom lens.)
(Cannot initialize zoom lens.)
Handshake correction function does not
work well. (With pitch angular velocity
sensor output stopped.)
work well. (With pitch angular velocity
sensor output stopped.)
Handshake correction function does not
work well. (With yaw angular velocity
sensor output stopped.)
work well. (With yaw angular velocity
sensor output stopped.)
Self-diagnosis Code
Repaired b
y
:
Correction
Inspect the lens block focus reset sensor (Pin qd of CN1551 of
VC-276 board) when focusing is performed when the focus ring is
rotated in the focus manual mode and the focus motor drive circuit
(IC1553 of VC-276 board) when the focusing is not performed.
VC-276 board) when focusing is performed when the focus ring is
rotated in the focus manual mode and the focus motor drive circuit
(IC1553 of VC-276 board) when the focusing is not performed.
Inspect the lens block zoom reset sensor (Pin qs of CN1551 of
VC-276 board) when zooming is performed when the zoom switch
is operated and the zoom motor drive circuit (IC1553 of VC-276
board) when zooming is not performed.
VC-276 board) when zooming is performed when the zoom switch
is operated and the zoom motor drive circuit (IC1553 of VC-276
board) when zooming is not performed.
Inspect pitch angular velocity sensor (SE301 of SE-032 board)
peripheral circuits.
peripheral circuits.
Inspect yaw angular velocity sensor (SE302 of SE-032 board)
peripheral circuits.
peripheral circuits.
2-1
SECTION 2
DISASSEMBLY
DCR-TRV238E/TRV239E
The following flow chart shows the disassembly procedure.
DCR-TR
V238E/TR
V239E
2-1. LCD unit, PD-156 board -1
2-2. LCD unit, PD-156 board -2
PD-156 board service position
2-3. Back light
2-4. Front panel section
2-5. SI-032 board, Microphone
SI-032 board service position
LB-076 boards service position
CD-357 boards service position
2-6. Cabinet (R) section
2-7. Lens section
2-8. CD-357 board
2-9. Iris flexible assembly
2-21. Hinge section
2-19. Control switch block (CF-2500)
2-20 Control switch block (FK-2500)
2-12. LB-076 board -2
2-11. LB-076 board -1
2-10. EVF section
2-13. Battery panel section, Battery terminal board
2-14. Control switch block (SS-1380)
2-15. Cabinet (L) section
2-16. CS frame assembly (25)
2-17. VC-276 board
2-18. Mechanism deck
Service position to check the VTR section
Service position to check the camera section
2-2
DCR-TRV238E/TRV239E
NOTE: Follow the disassembly procedure in the numerical order given.
2-1. LCD UNIT, PD-156 BOARD-1
[CONNECTION OF EQUIPMENTS]
AC IN
AC power
adaptor
adaptor
MI screw
(M2
(M2
×
4) (H)
CPC lid (BT)
CN1108
20
1
Adjustment remote
commander (RM-95)
commander (RM-95)
CPC-13 jig
(J-6082-443-A)
(J-6082-443-A)
6
Claw
5
Claw
2
Two
claws
1
Four tapping screws (M1.7
×
5)
3
P cabinet (C (2))
4
Reversed the LCD unit
in the direction of the arrow
A
.
A
7
Indication LCD block assembly,
LCD holder, Back light
2-3
DCR-TRV238E/TRV239E
2-2. LCD UNIT, PD-156 BOARD-2
PD-156
Board
PD-156
Board
[PD-156 BOARD SERVICE POSITION]
Back light (Cold cathode fluorescent tube)
Adjustment remote
commander (RM-95)
commander (RM-95)
PD-156 board
Multi CPC jig
(J-6082-311-A)
(J-6082-311-A)
Liquid crystal indicator module
Indication LCD block assembly
LANC jack
CN5502
DC IN
AC POWER
ADAPTOR
ADAPTOR
AC IN
7
C
law
A
9
P frame (2)
5
Back light
(Cold cathode
fluorescent tube)
fluorescent tube)
1
Two tapping screws
(B1.7
×
6)
6
Screw (M1.7
×
2.5), p
3
P cabinet (M) (2) assembly
8
Remove the PD-156 board
in the direction of the arrow
A
.
4
Liquid crystal
indicator module
2
Two c
laws
Ver 1.1 2002. 06
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