DOWNLOAD Sony DCR-HC43 (serv.man2) Service Manual ↓ Size: 11.51 MB | Pages: 78 in PDF or view online for FREE

1-4

DCR-HC43

E

E

E

E

E

Block

Function

6

1

6

1

6

1

6

2

6

2

Detailed

Code

0

0

1

0

1

1

0

0

0

1

Symptom/State

Difficult to adjust focus
(Cannot initialize focus.)

Zoom operations fault
(Cannot initialize zoom lens.)

Focus lens initializing failure and zoom
lens initializing failure occur simulta-
neously.

Steadyshot function does not work well.
(With pitch angular velocity sensor output
stopped.)

Steadyshot function does not work well.
(With yaw angular velocity sensor output
stopped.)

Self-diagnosis Code

Repaired b

y:

Correction

Inspect the lens block focus MR sensor (Pin 2, 4 of CN3801 of
VC-378 board) when focusing is performed when the touch panel is
operated in the focus manual mode and the focus motor drive circuit
(IC3803 of VC-378 board) when the focusing is not performed.

Inspect the lens block zoom reset sensor (Pin ws of CN3801 of
VC-378 board) when zooming is performed when the zoom switch
is operated and the zoom motor drive circuit (IC3803 of VC-378
board) when zooming is not performed.

Inspect the flexible board for breakage or loose connection.
If not faulty, inspect the focus and zoom motor drive circuit (IC3803
of VC-378 board).

Inspect pitch angular velocity sensor (SE601 of SI-042 board)
peripheral circuits.

Inspect yaw angular velocity sensor (SE602 of SI-042 board)
peripheral circuits.

DCR-HC43

2-1

2-2

The following flow chart shows the disassembly procedure.

1

Tape (A) 

x1

2

P2 tapping screw 

x2

3

Hinge blind

4

FP-187 flexible board

5

Tapping screw 

x2

6

P2 tapping screw 

x2

7

Claw 

x6

8

P cabinet (C (106))

9

FP-185 flexible board: CN601

0

FP-186 flexible board: CN609

qa

Flexible board: CN608

qs

Control key block (SB10600): 
CN602

qd

Flexible board: CN605

qf

Tape (W) 

x1

qg

Flexible board: CN603

qh

P2 tapping screw 

x1

qj

PD-238 board

1

Slide the CF retainer 
in the direction of arrow.

2

D901

3

LCD901

4

Panel cushion (106)

1

P2 lock ace screw (M1.7) 

x1

2

Cpc lid

3

Screw (M1.7) 

x7

4

Claw 

x8

5

Flexible flat cable (FFC-038): CN603

6

F panel block

7

FP-190 flexible board: CN1003

8

FP-185 flexible board: CN1006

9

FP-187 flexible board: CN1002

0

Cabinet (R) block

1

P2 lock ace screw (M1.7) 

x1

2

P2 lock ace screw (M1.7) 

x1

3

Slide the EVF block.

4

P2 tappping screw 

x1

5

Tape (A) 

x2

6

Open the cabinet (G) block.

7

FP-180 flexible board: CN2001

8

FP-181 flexible board: CN7001

9

FP-184 flexible board: CN1005

0

BAT EVF block

1

Screw (M1.7) 

x1

2

BT panel block

1

4

4

1

3

4

6

0

5

7

8

9

2

1

5

2

3

4

6

6

7

1

1

2

3

4

2

3

3

3

9

7

8

0

5

6

1

7

7

8

qa

qf

qg

qh

qj

qs

9

0

qd

5

6

2

3

4

2

1

Cushion (F2)

2

Tape (W) 

x1

3

Flexible board: CN 3801

4

FP-179 flexible board: CN3201

5

P2 lock ace screw (M1.7) 

x1

6

Boss 

x2

7

Lens block

DCR-HC43

2-3

2-4

1

P2 tapping screw 

x3

2

P2 lock ace screw (M1.7) 

x1

3

Control key block (SS10300)

4

P2 lock ace screw (M1.7) 

x2

5

CS frame block

6

JK-278 board

1

Flexible board: CN1001

2

Connector 

x2: CN6002, 6003

3

P2 lock ace screw (M1.7) 

x1

4

Connector 

x2: CN4301, 6001

5

FP-182 flexible board: CN1008

6

Hook 

x2

7

VC-378 board

1

P2 lock ace screw (M1.7) 

x3

2

Screw (M1.4x1.5) 

x4

3

MD frame block

4

Mechanism deck

1

Flexible board: CN704

2

P2 lock ace screw (M1.7) 

x1

3

Eject knob

4

P2 lock ace screw (M1.7) 

x1

5

Tapping screw 

x3

6

P2 lock ace screw (M1.7) 

x2

7

CS block

1

5

6

6

7

2

3

4

1

1

2

3

4

2

6

7

1

4

5

3

1

2

4

6

5

3

DCR-HC43

2-5

2-6

1

4

4

3

3

3

9

7

8

0

5

6

2

1

5

6

6

7

2

3

4

1

1

2

3

4

2

6

7

1

4

5

3

1

2

4

6

5

3

To check the mechanism deck, set the Camera or VTR to the "Forced power ON" mode. 
(Or, connect the control key block (SS10300) to the CN1001 of VC-378 board and set the power switch 
to the "CAMERA" or "PLAY/EDIT" position.)
Operate the VTR function using the adjustment remote commander
(with the HOLD switch set in the OFF position).

1)  Select page: 0, address: 01, and set data: 01.
2)  Select page: A, address: 10, set data: 01 

and press the PAUSE button of the 
adjustment remote commander.

1)  Select page: 0, address: 01, and set data: 01.
2)  Select page: A, address: 10, set data: 02 and 

press the PAUSE button of the adjustment remote
commander.

1) Select page: 0, address: 01, and set data: 01.
2) Select page: A, address: 10, data: 00, 

and press the PAUSE button of the 
adjustment remote commander.

3) Select page: 0, address: 01, and set data: 00.

1

2

Color monitor

A/V jack

LANC jack

BT panel block

JK-278 board

VC-378 board

Lens block

Mechanism deck

Control key block
(SS10300)

1

CPC-15
(J-6082-564-A)

I/F unit for LANC control
(J-6082-521-A)

8

Adjustment 
remote commander 
(RM95)

AC adaptor

AC IN

*: To eject a cassette, connect the cabinet (L) block assembly.

*

1

3

4

6

0

5

7

8

9

2

1

5

2

3

4

6

6

7