JVC Gz-hd7 Repair Manual

(No.YF200)1-11 Fig.3-2-9
Fig.3-2-10Fig.3-2-11
Fig.3-2-12
[13]
25
(S13a)
27
(S13b) 29
(S13b)28
(S13b)26
(S13b)CN13
bb L13b
L13a
NOTE13b
NOTE13a
[14]
CN14 cc 30
(S14)
32
(S14) 32
(S14)
31
(S14)
[16]
35
(S15b) 36
(S15b)
36
(S15b) 35
(S15b)37
(S16)
38
(S16)
34
(S15a) 33
(S15a)CN16b d
d d
e
e CN16aL16
L15
[15]
NOTE15,16
NOTE17a
CN17b
L17
CN17a f f
[17]
39
(S17) 41
(S17)
40
(S17) 40
(S17)
NOTE17a NOTE17b 

1-12 (No.YF200)Fig.3-2-13
Fig.3-2-14Fig.3-2-15
Fig.3-2-16
43 
(S18)
42
(S18)
L18b
g g
h h
L18aCN18aCN18b
[18]
44
(S19)
45
(S19)
CN19a
CN19b
j
j
[19]
SHIELD (DIGITAL)
53
(S20)
51
(S20) 46
(S20)50
(S20)
47
(S20)49
(S20) 48
(S20)
52
(S20)
L20 CN20
[20]
HEAT SINK
0.147 Nnm (1.5kgfncm)
BKT(FRONT)
FRAME ASSY
NOTE21
[21]
56
(S21)57
(S21)58
(S21)
54
(S21)
55
(S21) L21a L21b 

(No.YF200)1-13 Fig.3-2-17
Fig.3-2-18 Fig.3-2-19
L22a
L22b60
(S22b)
60
(S22b)
59
(S22a)
61
(S22b)61
(S22b) BKT(MIC)
BKT(MIC)
WIRE(MIC)
WIRE(MIC)
HOLDER(MIC) COVER(MIC)
NOTE22a NOTE22b
NOTE22aNOTE22b
[22]
L23,L24
CN23
k k
63
(S23)
62
(S23)
[23] [24]
[25]
[26]
66
(S25) 69
(S26)
68
(S26)
64
(S25)
65
(S25)
67
(S25) FPCFRONT ASSYNOTE25 

1-14 (No.YF200)Fig.3-2-20-1
Fig.3-2-20-2Fig.3-2-21
Fig.3-2-22
NOTE27a
NOTE27b
NOTE27c
NOTE27c
[27]
L27
n
CN27bCN27a FPC m 70
(S27) 71
(S27)72
(S27)73
(S27)
CN27c
n
p
0.176 Nnm (1.8kgfncm)
WIRE(MIC)SW(LCD O/C)
p
m
CN27a
FPCFPC
WIRE(SPEAKER)CN27c
CN27b
CN27a
NOTE27c
FPC SW
OPE
BOARD ASSY BOARD ASSY
WIRE
(SPEAKER)
NOTE28
[29]74
(S28) 77
(S29) 76
(S29) 75
(S29)
L29a
L29b
L28bL28a
[28]
0.147 Nnm (1.5kgfncm)
COVER (REAR) ASSY
NOTE30bNOTE30a
[30]
78
(S30)
79
(S30)
FPC COVER(UPPER)
0.245 Nnm (2.5kgfncm) 

(No.YF200)1-15 3.2.3 DISASSEMBLY OF [14] VF ASSY
zBefore disassembly
As the VF ASSEMBLY has complicated structure, do not dis-
assemble if not needed. 
When assembling, be careful to prevent dust or any foreign
materials entering inside, and avoid soils on both the LENS
and the SHEET.
zDisassembly procedure
(1) Remove the 3 screws (1-3), and then remove the
BKT(VF).
(2) Remove the screw (4), and remove the VF SHOE
PLATE.
NOTE14a:
When removing the VF SHOE PLATE, be careful in
handling as the SLIDE...

1-16 (No.YF200)Fig.3-2-23
HOLDER
(LCD)
HOLDER
(LCD)CUSHION
CUSHION
LCD
MODULESHEET
(POLA)
SHEET
(POLA)
SHEET
(PROTECT) SHEET
(DEFF)
SHEET
(REF-A)
SHEET
(REF-B)CASE
(BL)
STOPPER
(POLA) =LCD SA?
LCD SABOARD ASSYVF BL
SWCASE(BL)
LEVER(VF) LEVER(VF)CN14L14c L14dFPC
FPC FPC
NOTE14g
S.CASE(VF) ASSY
S.CASE(VF) ASSY
ASSY S.CASE(VF)S.CASE(VF) ASSY
OUT CASE (VF) OUT CASE (VF)
BKT(VF)VF SHOE PLATE
SLIDE STOPPER1
SLIDE STOPPER2TOP COVER(VF)
[BOTTOM VIEW] SW
(VF OPEN)
L14b L14b
L14a L14a
NOTE14g
SW
(VF SUB OPEN)...

(No.YF200)1-17 3.2.4 DISASSEMBLY OF [21] OP BLOCK ASSY/CCD BOARD ASSY
zPrecautions
(1) The OP BLOCK ASSY in this model has more complicated
structure than conventional OP BLOCK ASSY.
he relevant parts for CCD BASE ASSY and the OP LPF,
that used to be disassembled, are in one unit structure
as PRISM ASSY.
During the procedure, disassemble the OP BLOCK
ASSY only when needed, and be careful not to give any
external shock or vibration.
(2) During the procedure, be careful in handling the FPC
and LENS...

1-18 (No.YF200)Fig.3-2-24
11
(S21c) 10
(S21c)
L21b 7
(S21d)1
(S21a)
NOTE21a
HEAT SINK(CCD)HEAT SHEET
CCD BOARD
ASSY OP BLOCK ASSY
OP BLOCK ASSY
<
NOTE21c>
<
NOTE21b,d> FOCUS MOTOR
IRIS MOTOR UNITZOOM MOTOR
UNIT
UNIT
SHEET
SLIDER(OP BLOCK SIDE)SLIDER(MOTOR SIDE) SHEET
SPRING
SPRING
SPRING
HOOKHOOK SENSORNOTE21b,c,e
NOTE21b,c,e NOTE21b,d
NOTE21b,d
NOTE21b NOTE21b,e,f
2
(S21b)
L21bL21a 5
(S21c)
6
(S21d) 9
(S21c)
8
(S21c)4
(S21b)
3
(S21b)SD21a
SD21b
NOTE21b NOTE21gNOTE21f
0.176 Nnm (1.8kgfncm)
0.098 Nnm...

(No.YF200)1-19 3.2.5 DISASSEMBLY OF [30] MONITOR ASSY
zCAUTIONS
(1) During the procedure, be careful in handling the LCD
MODULE and other parts. Pay special attention not to
damage or soil the monitor screen.
If fingerprints are left on the screen, wipe them with clean
chamois leather or a cleaning cloth.
z Removing MONITOR ASSY
(1) Remove the 2 screws (1 and 2). 
(2) Turn the HINGE UNIT ASSY 90°, and remove the 2
screws (3 and 4). 
(3) Remove the MONI.COVER ASSY by removing the 3
hooks (L30a-c).
(4)...

1-20 (No.YF200)Fig.3-2-25
LCD MODULE
SPACER(LCD)
BKT(LCD)KNOB
(CURSOR)
KNOB(CURSOR) BKT
(LCD/U)
SPACER
BACK LIGHT (PET) MONITOR
MAGNET HINGE COVER(U)
HINGE COVER(L)HINGE UNIT
MARKINGBOARD ASSYMONITOR
BOARD ASSY MONITOR ASSY
MONI.COVER
ASSY
MONI CASE ASSY 1
(S30a)
3
(S30b)4
(S30b)6
(S30c)
5
(S30c)8
(S30c)
7
(S30c)L30c
CN30a
CN30b
CN30cL30b
L30j
L30h
L30f L30k
L30d
L30eL30g
L30m L30p
L30rL30g
L30nde
dec
c
b
f
g
f fe
d d
g b a L30a 2
(S30a)
HINGE UNIT ASSY
HINGE UNIT ASSY
NOTE30b
NOTE30b...