JVC GR-HD1US Service Manual Download Page 7

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(No.86772)1-7

3.2.2 ASSEMBLY/DISASSEMBLY OF CABINET PARTS AND ELECTRICAL PARTS

Disassembly procedure

NOTE4:

This part is attached by using double-side adhesive tape.
In removing the tape, be careful not to damage the reverse
side of the ornament.

NOTE6a:

A screw NO. 21 is beside the tripod base/guide knob hole on
the FRAME ASSEMBLY.

NOTE6b:

After removing the UPPER ASSEMBLY, electrical parts and
board assembly are not covered with anything. Take care
not to damage parts, especially WB sensor and Exposure
Adjustment Wheel.

NOTE6c:

In attaching the UPPER ASSEMBLY, put the lever of the OP
BLOCK ASSEMBLY (MAIN FRAME) in the slot of the
BRACKET (SLIDE) ASSEMBLY.

Note6d:

In attaching the UPPER ASSEMBLY, be careful about the
FPC and the position of D4 BOARD ASSEMBLY.

Note7a:

Since the VF ASSEMBLY is inserted in a narrow space be-
tween a part and another part, be careful not to damage or
deform the bracket in removing the VF ASSEMBLY.

Note7b:

For the disassembly procedure of [7] VF ASSEMBLY, see
“3.2.3 DISASSEMBLY/ASSEMBLY OF [7] VF ASSEMBLY”

NOTE9a:

Remove the two screws (No.46 and 47), and remove the
heatsink. In removing the heatsink, peel the shield so that
the heatsink is easy to be removed.

NOTE9b:

Since the heatsink is stuck to the IC on the DIGITAL BOARD
ASSSEMBLY, be careful not to damage the parts in remov-
ing the heatsink.

NOTE10:

In removing the DIGITAL BOARD ASSEMBLY, first discon-
nect some of the connectors, and remove the screws, and
then disconnect the rest of the connectors. Then, remove
the DIGITAL BOARD ASSEMBLY.
Be careful not to damage the B-B connector since B-B con-
nector is connected on the backside of the DIGITAL BOARD
ASSEMBLY.

NOTE11:

Remove the screws, and remove the FPC while removing
the ANALOG BOARD ASSEMBLY since CN212 is on the
backside of the ANALOG BOARD ASSEMBLY.

NOTE12:

In removing the GRIP ASSEMBLY, be careful not to cut or
damage FPC and wires.

NOTE13:

In removing the LOWER CASE ASSEMBLY, remove the
holder (SD) together with the LOWER CASE ASSEMBLY.

NOTE15:

In removing the BOTTOM BOARD ASSEMBLY, first re-
move the FPC connected to the BOTTOM BOARD ASSEM-
BLY since it is attached to the frame. Then, remove the
screws, and remove the BOTTOM BOARD ASSEMBLY.

STEP

No.

PART

NOTE

Fig.

No.

POINT

[1]
[2]
[3]
[4]
[5]
[6]

[21]

[22]

[7]
[8]
[9]

[10]
[11]
[12]
[23]

/[24]

[23]

[24]
[13]

[14]

[15]

[16]
[17]

[18]
[19]

/[25]

[20]

SHOE
TOP COVER ASSEMBLY
HOLDER(SHOE)
ORNAMENT
SD COVER ASSEMBLY
UPPER ASSEMBLY

MON/OPE BOARD
ASSEMBLY

MONITOR
ASSEMBLY

VF ASSEMBLY
D4 BOARD ASSEMBLY
HEAT SINK
DIGITAL BOARD ASSEMBLY
ANALOG BOARD ASSEMBLY
GRIP ASSEMBLY
PREMDA BOARD ASSEMBLY
/MECHANISM ASSEMBLY
PREMDA BOARD ASSEMBLY

MECHANISM ASSEMBLY
LOWER CASE ASSEMBLY

REAR ASSEMBLY

BOTTOM BOARD ASSEMBLY

MIC ASSEMBLY
FRONT ASSEMBLY

MIC/WB BOARD ASSEMBLY
OP BLOCK ASSEMBLY
/CCD BOARD ASSEMBLY
GYRO BOARD ASSEMBLY

3(S1)
3(S2a),(S2b),(L2a),(L2b)
2(S3),2(L3)

(S5a),(S5b)
JACK COVER,2(S6a),(S6b)
3(S6c),4(S6d),CN6a,b
CN21a,b,c,2(S21)
SPEAKER BRACKET
8(S21),SHIELD,SPEAKER
KNOB(SLIDE)1,2
2(S22a),(S22b),(L22a),
HINGE CASE(U),(S22b),(L22b),
HINGE CASE(L),3(S22c)
(S7a),2(S7b)
CN8
4(S9a),2(S9b),SHIELD(D.PWB)
CN10a,b,c,d,e,(S10),CN10f,g,h
CN11a,b,c,d,e,f,g,h,3(S11),CN11j,k,m
4(S12)
2(S23a),4(S23b),CN23a,b,c
ROTARY GRIP ASSEMBLY
CN23d,e,f,g,h,j,2(S23a),4(S23c),
2(S23d),2(S23c)
3(S24),BRACKET(MECHA)ASSEMBLY
3(S13a),2(S13b),2(S13a),(S13c)
(S13a),(S13d),(L13),HOLDER(SD)
(S14)