JVC GZ-MG330HEK, GZ-MG330HER, GZ-MG330HEX, GZ-MG330HEZ, GZ-MG335HEK Service Manual

SERVICE MANUAL

HARD DISK CAMCORDER

YF227<Rev.001>20082SERVICE MANUALEVERIO G

GZ-MG330HEK, GZ-MG330HER,

GZ-MG330HEX, GZ-MG330HEZ,

GZ-MG335HEK, GZ-MG335HER,

GZ-MG335HEX, GZ-MG335HEZ,
GZ-MG340HEX, GZ-MG365HEK,
GZ-MG365HER, GZ-MG365HEX,

GZ-MG365HEZ

GZ-MG330HEKM, GZ-MG330HERM, GZ-MG330HEXM,
GZ-MG330HEZM, GZ-MG340HEXM [M8E302]
GZ-MG335HEKM, GZ-MG335HERM
GZ-MG335HEXM, GZ-MG335HEZM [M8E304]
GZ-MG365HEKM, GZ-MG365HERM

COPYRIGHT© 2008 Victor Company of Japan, Limited

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

TABLE OF CONTENTS

1 PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19

5 TROUBLE SHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22

GZ-MG365HEXM, GZ-MG365HEZM [M8E308]

COPYRIGHT© 2008 Victor Company of Japan, Limited

No.YF227<Rev.001>

2008/2

SPECIFICATION

Camcorder

For General Power supply DC 11 V (Using AC Adapter)

DC 7.2 V (Using battery pack)

Power consumption Approx. 2.7 W*

* When the LED light is off and the monitor backlight is set to [STANDARD] mode.

Dimensions (W × H × D) 133 mm × 68 mm × 54 mm

Weight Approx. 315 g (incl. grip belt)

Approx. 360 g (incl. battery and grip belt)

Operating temperature 0°C to 40°C

Operating humidity 35% to 80%

Storage temperature -20°C to 50°C

Pickup 1/6" (800,000 pixels) CCD
Lens F 1.8 to 4.0, f = 2.2 mm to 77 mm, 35:1 power zoom lens
Filter diameter Ø30.5 mm
LCD monitor 2.7" diagonally measured, LCD panel/TFT active matrix system
Speaker Monaural
LED Light Within 1.5 m (recommended shooting distance)

For Video/Audio Format SD-VIDEO

Recording/Playback
format

Signal format PAL standard

Recording mode (video) ULTRA FINE: 720 × 576 pixels, 8.5 Mbps (VBR)

Recording mode (audio) ULTRA FINE: 48 kHz, 384 kbps

For Still image Format JPEG

Image size 1 mode (640 × 480)

Picture quality 2 modes (FINE/STANDARD)

For connectors USB Camera mini USB type A and B, USB 2.0 compliant

Video MPEG-2
Audio Dolby Digital (2 ch)

FINE: 720 × 576 pixels, 5.5 Mbps (VBR)
NORMAL: 720 × 576 pixels, 4.2 Mbps (VBR)
ECONOMY: 352 × 288 pixels, 1.5 Mbps (VBR)

FINE: 48 kHz, 384 kbps
NORMAL: 48 kHz, 256 kbps
ECONOMY: 48 kHz, 128 kbps

Everio dock mini USB type B, USB 2.0 compliant

AC Adapter

Power requirement AC 110 V to 240 V, 50 Hz/60 Hz
Output DC 11 V, 1 A

Remote Control

Power supply DC 3 V
Battery life Approx. 1 year (depending on the frequency of use)
Operating distance Within 5 m

Operating temperature 0°C to 40°C
Dimensions (W × H × D) 42 mm × 14.5 mm × 91 mm

Weight Approx. 30 g (incl. battery)

Design and specifications subject to change without notice.
* GZ-MG330 model does not include the remote control.

1-2 (No.YF227<Rev.001>)

SECTION 1

r

PRECAUTIONS

1.1 SAFTY PRECAUTIONS

Prior to shipment from the factory, JVC products are strictly
inspected to conform with the recognized product safety and
electrical codes of the countries in which they are to be
sold.However,in order to maintain such compliance, it is equally
important to implement the following precautions when a set is
being serviced.

1.1.1 Precautions during Servicing

(1) Locations requiring special caution are denoted by labels

and inscriptions on the cabinet, chassis and certain parts of
the product.When performing service, be sure to read and
comply with these and other cautionary notices appearing
in the operation and service manuals.

(2) Parts identified by the symbol and shaded ( ) parts

are critical for safety.
Replace only with specified part numbers.

NOTE :

Parts in this category also include those specified to
comply with X-ray emission standards for products
using cathode ray tubes and those specified for
compliance with various regulations regarding
spurious radiation emission.

(3) Fuse replacement caution notice.

Caution for continued protection against fire hazard.
Replace only with same type and rated fuse(s) as
specified.

(4) Use specified internal wiring. Note especially:

• Wires covered with PVC tubing

• Double insulated wires

• High voltage leads

(5) Use specified insulating materials for hazardous live parts.

Note especially:

• Insulation Tape

• PVC tubing

•Spacers

• Insulation sheets for transistors

•Barrier

(6) When replacing AC primary side components (transformers,

power cords, noise blocking capacitors, etc.) wrap ends of
wires securely about the terminals before soldering.

emission. Consequently, when servicing these products,
replace the cathode ray tubes and other parts with only the
specified parts. Under no circumstances attempt to modify
these circuits.Unauthorized modification can increase the
high voltage value and cause X-ray emission from the
cathode ray tube.

(12) Crimp type wire connectorIn such cases as when replacing

the power transformer in sets where the connections
between the power cord and power trans former primary
lead wires are performed using crimp type connectors, if
replacing the connectors is unavoidable, in order to prevent
safety hazards, perform carefully and precisely according
to the following steps.

• Connector part number :E03830-001

• Required tool : Connector crimping tool of the proper
type which will not damage insulated parts.

• Replacement procedure

a) Remove the old connector by cutting the wires at a

point close to the connector.Important : Do not
reuse a connector (discard it).

cut close to connector

Fig.1-1-3

b) Strip about 15 mm of the insulation from the ends

of the wires. If the wires are stranded, twist the
strands to avoid frayed conductors.

15 mm

Fig.1-1-4

c) Align the lengths of the wires to be connected.

Insert the wires fully into the connector.

Metal sleeve

Fig.1-1-1

(7) Observe that wires do not contact heat producing parts

(heatsinks, oxide metal film resistors, fusible resistors, etc.)

(8) Check that replaced wires do not contact sharp edged or

pointed parts.

(9) When a power cord has been replaced, check that 10-15

kg of force in any direction will not loosen it.

Power cord

Fig.1-1-2
(10) Also check areas surrounding repaired locations.
(11) Products using cathode ray tubes (CRTs)In regard to such

products, the cathode ray tubes themselves, the high
voltage circuits, and related circuits are specified for
compliance with recognized codes pertaining to X-ray

Connector

Fig.1-1-5

d) As shown in Fig.1-1-6, use the crimping tool to crimp

the metal sleeve at the center position. Be sure to
crimp fully to the complete closure of the tool.

1.2
5

2.0

5.5

Crimping tool

Fig.1-1-6

e) Check the four points noted in Fig.1-1-7.

Not easily pulled free

Wire insulation recessed

more than 4 mm

Crimped at approx. cente

of metal sleeve

Conductors extended

Fig.1-1-7

(No.YF227<Rev.001>)1-3

1.1.2 Safety Check after Servicing

Examine the area surrounding the repaired location for damage
or deterioration. Observe that screws, parts and wires have been
returned to original positions, Afterwards, perform the following
tests and confirm the specified values in order to verify
compliance with safety standards.

(1) Insulation resistance test

Confirm the specified insulation resistance or greater
between power cord plug prongs and externally exposed
parts of the set (RF terminals, antenna terminals, video and
audio input and output terminals, microphone jacks,
earphone jacks, etc.).See table 1 below.

(2) Dielectric strength test

Confirm specified dielectric strength or greater between
power cord plug prongs and exposed accessible parts of
the set (RF terminals, antenna terminals, video and audio
input and output terminals, microphone jacks, earphone
jacks, etc.). See Fig.1-1-11 below.

(3) Clearance distance

When replacing primary circuit components, confirm
specified clearance distance (d), (d') between soldered
terminals, and between terminals and surrounding metallic
parts. See Fig.1-1-11 below.

d

Chassis

d'

Power cord
primary wire

Fig.1-1-8

(4) Leakage current test

Confirm specified or lower leakage current between earth
ground/power cord plug prongs and externally exposed
accessible parts (RF terminals, antenna terminals, video
and audio input and output terminals, microphone jacks,
earphone jacks, etc.).
Measuring Method : (Power ON)Insert load Z between
earth ground/power cord plug prongs and externally
exposed accessible parts. Use an AC voltmeter to
measure across both terminals of load Z. See Fig.1-1-9
and following Fig.1-1-12.

ab

Externally
exposed
accessible part

Z

V

c

A

Fig.1-1-9

(5) Grounding (Class 1 model only)

Confirm specified or lower grounding impedance between
earth pin in AC inlet and externally exposed accessible
parts (Video in, Video out, Audio in, Audio out or Fixing
screw etc.).Measuring Method:
Connect milli ohm meter between earth pin in AC inlet and
exposed accessible parts. See Fig.1-1-10 and grounding
specifications.

AC inlet

Earth pin

Exposed accessible part

MIlli ohm meter

Grounding Specifications

Region

USA & Canada

Europe & Australia

Grounding Impedance (Z

Z 0.1 ohm

Z 0.5 ohm

)

Fig.1-1-10

AC Line Voltage

100 V

100 to 240 V

110 to 130 V

110 to 130 V

200 to 240 V

Region

Japan

USA & Canada

Europe & Australia

Insulation Resistance (R

R 1 M /500 V DC

1 M R 12 M /500 V DC

R 10 M /500 V DC

)

Dielectric Strength

AC 1 kV 1 minute

AC 1.5 kV 1 minute

AC 1 kV 1 minute
AC 3 kV 1 minute

AC 1.5 kV 1 minute

(

Class

(

Class

Clearance Distance (d), (d'

d, d' 3 mm

d, d' 4 mm

d, d' 3.2 mm

d 4 m m

)

d' 8 m m (Power cord
d' 6 m m (Primary wire

)

Fig.1-1-11

AC Line Voltage

100 V

110 to 130 V

110 to 130 V

220 to 240 V

Region

Japan

USA & Canada

Europe & Australia

Load Z

1

0.15

1.5

2

50

Leakage Current (i)

i 1 mA rms

i 0.5 mA rms

i 0.7 mA peak
i 2 mA dc

i 0.7 mA peak
i 2 mA dc

a, b, c

Exposed accessible parts

Exposed accessible parts

Antenna earth terminals

Other terminals

Fig.1-1-12

NOTE :

These tables are unofficial and for reference only. Be sure to confirm the precise values for your particular country and locality.

)

)

)

1-4 (No.YF227<Rev.001>)

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

2.1 DIFFERENCE LIST

The following table indicate main different points between models GZ-MG330HEK, GZ-MG330HER, GZ-MG330HEX,
GZ-MG330HEZ, GZ-MG335HEK, GZ-MG335HER, GZ-MG335HEX, GZ-MG335HEZ, GZ-MG340HEX, GZ-MG365HEK,
GZ-MG365HER, GZ-MG365HEX, and GZ-MG365HEZ.

MODEL NAME GZ-MG330HEK GZ-MG330HER GZ-MG330HEX GZ-MG330HEZ GZ-MG335HEK

HDD 30GB 30GB 30GB 30GB 30GB

LED LIGHTNONONONOYES

EVERIO DOCK NO NO NO NO YES(CU-VC4U)

AC-ADAPTER AP-V14E AP-V17E AP-V17E AP-V17E AP-V14E

AC CORD YES(BS) NO NO NO YES(BS)

REMOTE CONTROL UNIT

MODEL NAME GZ-MG335HER GZ-MG335HEX GZ-MG335HEZ GZ-MG340HEX GZ-MG365HEK

HDD 30GB 30GB 30GB 40GB 60GB

LED LIGHT YES YES YES NO YES

EVERIO DOCK YES(CU-VC4U) YES(CU-VC4U) YES(CU-VC4U) NO YES(CU-VC4U)

AC-ADAPTER AP-V17E AP-V17E AP-V17E AP-V17E AP-V14E

AC CORD NO NO NO NO YES(BS)

REMOTE CONTROL UNIT

YES(RM-V751US) YES(RM-V751US) YES(RM-V751US) YES(RM-V751US) YES(RM-V751US)

NO NO NO NO YES(RM-V751US)

MODEL NAME GZ-MG365HER GZ-MG365HEX GZ-MG365HEZ

HDD 60GB 60GB 60GB

LED LIGHT YES YES YES

EVERIO DOCK YES(CU-VC4U) YES(CU-VC4U) YES(CU-VC4U)

AC-ADAPTER AP-V17E AP-V17E AP-V17E

AC CORD NO NO NO

REMOTE CONTROL UNIT

2.2 REPLACING HDD

NOTE1) After HDD replacement, format the HDD first.

When the power is turned on after the HDD replacement, the
below "Warning screen" is displayed.
Be sure to format the HDD following the messages.
Be sure to turn off the power once after the formatting.
If the HDD recording is started without being turned off the
power, normal recording cannot be performed although the re­cording will start.

NOTE2)

The picture title data needs to be written in the HDD.
Download the data and writing procedure from JS-NET.
Note that the picture title is a thumbnail image used in Creating
Playlist including Titles and saved in the space where users
cannot see.

YES(RM-V751US) YES(RM-V751US) YES(RM-V751US)

< "Warning screen">

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#..#9+..$''4#5'&

&1;179#0661(14/#6!

㪜㪯㪜㪚㪬㪫㪜

㪚㪘㪥㪚㪜㪣

㪪㪜㪣㪜㪚㪫 㪪㪜㪫

(No.YF227<Rev.001>)1-5

2.3 SERVICE FOR EVERIO DOCK (CU-VD4)

2.3.1 Service repair parts

This unit mainly consists of CABINET PARTS and two BOARD
ASSYS.
The main service repair parts are as follows.
For details of service repair parts, please refer to the parts list.

• CABINET PARTS

• BOARD ASSYS
(CDL JACK BOARD ASSY & CDL CN BOARD ASSY)

• Some electrical parts

2.3.2 Disassembly

1. Removing the TOP CASE (Refer to Fig.2-3-1)

Remove the 4 screws (1-4), and then remove the TOP CASE.

2. Removing the HOLDER (Refer to Fig.2-3-2)

Take out the CDL CN BOARD ASSY from the BOTTOM
CASE.
Pull out the HOLDER from the connector by releasing the 4
hooks holding the HOLDER one by one.

Note) During the procedure, be careful in handling the
SPRING.

3. Removing the SPRING (Refer to Fig.2-3-3)

Release the CDL CN BOARD ASSY as shown in the figure,
and take out the SPRING from the BOTTOM CASE.

4. Removing the CDL CN BOARD ASSY/ CDL JACK BOARD

ASSY (Refer to Fig.2-3-4)

Release the lock of CN2, and remove the CDL CN BOARD
ASSY while pulling out the FPC.
Release one hook, and remove the CDL JACK BOARD ASSY.

1-6 (No.YF227<Rev.001>)

TOP CASE

BOTTOM CASE

SPRING

CDL CN BOARD ASSY

1

3

BOTTOM CASE

2

4

0.069N࡮m (0.7kgf࡮cm)

Fig.2-3-1

HOLDER

CDL CN BOARD ASSY

BOTTOM CASE

CDL CN BOARD ASSY

FPC

Fig.2-3-3

CN2

CDL JACK BOARD ASSY

HOOK

Fig.2-3-2

SPRING

HOOK

BOTTOM CASE

Fig.2-3-4

(No.YF227<Rev.001>)1-7

SECTION 3

DISASSEMBLY

3.1 BEFORE ASSEMBLY AND DISASSEMBLY

3.1.1 Precautions

• Be sure to disconnect the power supply unit prior to mounting
and soldering of parts.

• Prior to removing a component part that needs to disconnect
its connector(s) and its screw(s), first disconnect the wire(s)
from the connector(s), and then remove the screw(s).

• When connecting/disconnecting wires, pay enough attention
not to damage the connectors.

• When inserting the flat wire to the connector, pay attention to
the direction of the flat wire.

• Be careful in removing the parts to which some spacer or
shield is attached for reinforcement or insulation.

• When replacing chip parts (especially IC parts), first remove
the solder completely to prevent peeling of the pattern.

• Tighten screws properly during the procedures. Unless
otherwise specified, tighten screws at a torque of 0.088N

·cm). However, as this is a required value at the time of

(0.9kgf
production, use the value as a measuring stick when
proceeding repair services. (See "SERVICE NOTE" as for
tightening torque.)

3.1.2 Destination of connectors

Two kinds of double-arrows in connection tables respectively

show kinds of connector/wires.

: Wire: Flat wire : Board to board (B-B)

: The connector of the side to remove

CONN. No. PIN No.CONNECTOR

CN2a

CN2b

MAIN CN101

MAIN CN103

MONI BW CN761

MINI BW CN762

3.1.3 Disconnection of connectors (Wires)

Wire

FPC Connector

· Pull both ends of the connector in the arrow
direction, remove the lock and disconnect the flat
wire.

Wire

FPC Connector

· Pull the both ends of the board in the direction of the
arrow, and remove the Connector.

Wire

Lock

FPC Connector

B-B Connector

B-B Connector

· Pull the both ends of the board in the direction of the arrow, and remove the B-B Connector.

· Extend the locks in the direction of the arrow for
unlocking and then pull out the wire. After
removing the wire, immediately restore the locks
to their original positions because the locks are
apt to come off the connector.

· Extend the locks in the direction of the arrow for
unlocking and then pull out the wire. After
removing the wire, immediately restore the locks
to their original positions because the locks are
apt to come off the connector.

· Extend the locks in the direction of the arrow for
unlocking and then pull out the wire. After
removing the wire, immediately restore the locks
to their original positions because the locks are
apt to come off the connector.

Wire

FPC Connector

FPC
Connector

Lock

B-B Connector

Fig.3-1-1

·m

40

10

Lock

Wire

3.1.4 Tools required for disassembly and assembly

Torque driver

YTU94088

Chip IC replacement jig

PTS40844-2

Bit

YTU94088-003

Cleaning cloth

KSMM-01

Tweezers

P-895

Fig.3-1-2

• Torque driver

Be sure to use to fastening the mechanism and exterior parts
because those parts must strictly be controlled for tightening
torque.

• Bit

This bit is slightly longer than those set in conventional torque
drivers.

• Tweezers

To be used for removing and installing parts and wires.

• Chip IC replacement jig

To be used for replacement of IC.

• Cleaning cloth

Recommended cleaning cloth to wipe down the video heads,
mechanism (tape transport system), optical lens surface.

3.2 ASSEMBLY AND DISASSEMBLY OF MAIN PARTS

3.2.1 Assembly and disassembly

When reassembling, perform the step(s) in reverse order.

STEP

No.

[1]
[2]

PART

TOP COVER ASSY
UPPER ASSY
(Inc. VF ASSY,
SPEAKER/MONITOR)

[8]

E.VF UNIT(B/W)

(∗1) Order of steps in Procedure

When reassembling, preform the step(s) in the reverseorder.
These numbers are also used as the identification (location)
No. of parts Figures.

(∗2) Part to be removed or installed.
(∗3) Fig. No. showing Procedure or Part Location.
(∗4) Identification of part to be removed, unhooked, unlocked,

released, unplugged, unclamped or unsoldered.

S = Screw L = Lock, Release, Hook
SD = Solder CN = Connector

[Example]

• 4 (S1a) = Remove 4 S1a screws.

• 3 (L1a) = Disengage 3 L1a hooks.

• 2 (SD1a) = Unsolder 2 SD1a points.

• CN1a = Remove a CN1a connector.

(∗5) Adjustment information for installation.

Fig.
No.

4(S1a), 3(L1a),CN1a

C1

(S2a),2(S2b),3(S2c)

C2-1

2(SD1a),
L2,CN2a,b
2(S8),L8,CN8a

C2-2

POINT

( 4) ( 5)( 2) ( 3)( 1)

NOTE

-

-

NOTE 8

1-8 (No.YF227<Rev.001>)

3.2.2 Assembly/Dissambly of cabinet parts and electrical parts

z Disassembly procedure

STEP

PART NAME

No.

[1]

B.COVER ASSY

[2]

WINDOW(IR)

[3]

TOP COVER ASSY

[4]

HDD COVER ASSY

[5]

HDD

[6]

HDD CASE

[7]

REAR COVER ASSY

[8]

ZOOM UNIT

[9]

REAR BOARD ASSY

[10]

UPPER ASSY

[11]

FRONT ASSY

[12]

MIC

[13]

MAIN BOARD ASSY

[14]

OP BLOCK ASSY

[15]

ORNAMENT(TOP)

[16]

OPE BOARD ASSY

[17]

SPEAKER

[18]

MONITOR ASSY

Fig.
No.

3-2-1

3-2-2

3-2-3

3-2-4

3-2-5

3-2-6

3-2-7

3-2-8

3-2-9

3-2-10

3-2-11

3-2-12

3-2-13

3-2-14-1

/3-2-14-2

3-2-15

POINT NOTE

3(S1),2(L1a), 3(L1b)

GRIP BELT,

S2,2(L2a),3(L2b),L2c

3(S3),JACK COVER(AV),

S3,3(L3a),3(L3b),3(L3c)

2(S4), L4a,b

CN5

5(S6),L6a,b

CN7a,b,3(S7),L7a,3(L7b)

2(S8), L8

L9a,2(L9b)

CN10, 2(S10), L10a,b

CN11,S11, L11a,b

S12, L12a, L12b, PLATE(MIC)

CN13a,b, 2(S13)

3(S14)

2(S15), L15a, 3(L15b)

CN16a,b, S16, 2(L16a),

2(L16b), 3(S16)

S17, L17a,b, 2(L17c), BKT(SPK)

S18a, L18a, 2(S18b), 2(L18b)

NOTE1

NOTE2a,b

NOTE3

NOTE5a,b,c,d,e,f

NOTE7

NOTE8

NOTE9

NOTE10a,b

NOTE11a,b

NOTE12

NOTE13

NOTE14a,b

NOTE15a,b

NOTE16a,b

NOTE17

NOTE18

-

-

NOTE1:

When removing the BOTTOM COVER ASSY, open and pull
up the COVER (SD).

NOTE2a:

Pull out the GRIP BELT from the hook and leave it released
before removing the HDD COVER ASSY.

NOTE2b:

During the procedure, be careful not to damage the parts.

NOTE3:

When attaching, be careful not to pinch the parts.

NOTE5a:

During the procedure, be careful in handling the parts.
Pay special attention not to give any external shock to the
HDD.

NOTE5b:

When the HDD is replaced, be sure to refer to Replacing
HDD in "SECTION2 SPECIFIC SERVICE INSTRUCTIONS"
for the procedure after HDD replacement.

NOTE5c:

Be careful as the RUBBER SPACERS on both sides are
easily come off when the HDD is removed from the main
unit.

NOTE5d:

When connecting the FPC to the connector, insert the FPC
straight into the connector. When locking the connector, be
careful not to give so much load that it bends the board.

NOTE5e:

In this procedure, the FPC connected to the HDD connector
is not removed.
If the FPC is removed due to broken wire, be careful in at­tachment direction.
Pay attention as wrong attachment could damage the HDD.

NOTE5f:

Be careful with the wiring.

NOTE7:

When removing the REAR COVER ASSY, remove the
ZOOM UNIT together with the REAR BOARD ASSY.

NOTE8:

When attaching, first adjust the AV jack position, and then
carefully adjust the DC jack position.

NOTE9:

During the procedure, be careful not to touch or damage the
battery terminal.

NOTE10a:

When removing, release the connector lock, and then pull
out the FPC together with the UPPER ASSY.

NOTE10b:

Please refer to Fig.3-2-13 and the following procedure for re­moving the UPPER ASSY.

NOTE11a:

When attaching, be careful in handling the JACK COVER
(USB) ASSY.

NOTE11b:

When attaching, be careful with the wiring (MIC).

NOTE12:

When attaching, be careful with the wiring (MIC).

(No.YF227<Rev.001>)1-9

NOTE13:

Be careful with the wiring.

NOTE14a:

During the procedure, be careful in handling the parts.

NOTE14b:

Refer to 3.2.3
CCD BOARD ASSY

Assembly/Disambly of [14] OP BLOCK ASSY/

.

NOTE15a:

During the procedure, turn the MONITOR ASSY 90°, so that

it does not interfere with the procedure.

NOTE15b:

During the procedure, be careful not to damage the parts.

NOTE16a:

When removing, remove the screw No.32 first to release the
FPC, and then pull out the FPC from the connector.

NOTE16b:

When attaching, be careful with the wiring.

NOTE17:

When attaching, be careful with the wiring.

NOTE18:

Refer to 3.2.4 Disassembly of [18] MONITOR ASSY.

z Destination of connectors

CN.

No.

CONNECTOR

PIN
No.

CN5 MAIN CN102 HDD - 40
CN7a MAIN CN104 ZOOM UNIT - 12
CN7b MAIN CN103 REAR

CN601 32
CN10 MAIN CN101 OPE CN401 30
CN11 MAIN CN107 MIC - 4
CN13a MAIN CN105 CCD CN5001 22
CN13b MAIN CN106 OP BLOCK - 25
CN16a OPE CN403 SPEAKER - 2
CN16b OPE CN402 MONITOR CN7601 22/23

1-10 (No.YF227<Rev.001>)

[1]

1

(S1)

2

(S1)

L1a

3

(S1)

COVER(SD)

NOTE1

L1b

6

(S3)

L3c

5

(S3)

JACK COVER(AV)

L3b

NOTE3

Fig.3-2-1

[3]

Fig.3-2-3

8

(S3)

L3a

7

(S3)

NOTE2a

GRIP BELT

NOTE2a

L2c

[2]

4

(S2)

L2b

L2a

Fig.3-2-2

HOOK

10

(S4)

L4a

L4b

9

(S4)

[4]

Fig.3-2-4

(No.YF227<Rev.001>)1-11

NOTE5f

FPC

HDD

MAIN PWB

<CROSS SECTION>

NOTE5e

FPC

NOTE5d

CN5

STOPPER

NOTE5c

RUBBER SPACER

CONNECTOR

Fig.3-2-5

NOTE5a,b

[5]

SHIELD

(HDD)

RUBBER SPACER

17

(S7)

16

(S7)

18

(S7)

NOTE8

20

(S8)

[8]

L7b

[7]

NOTE7

L9b

Fig.3-2-7

L7a

L9a

CN7a

CN7b

NOTE9

[9]

19

(S8)

L8

L6b

14

(S6)

11

(S6)

12

(S6)

13

(S6)

Fig.3-2-6

15

(S6)

[6]

L6a

21

(S10)

22

(S10)

[10]

NOTE10b

CN10

L10b

NOTE10a

CN10

L10a

FPC

Fig.3-2-8

1-12 (No.YF227<Rev.001>)

L11b

WIRE(MIC)

NOTE11b

[11]

JACK COVER(USB) ASSY

NOTE11a

23

(S11)

CN11

WIRE(MIC)

NOTE11b

L11a

L11b

25

(S13)

26

(S13)

NOTE13

[13]

CN13a

CN13b

L12a

Fig.3-2-9

L12b

NOTE12

[12]

PLATE(MIC)

24

(S12)

Fig.3-2-11

27

(S14)

28

(S14)

29

(S14)

NOTE14a,b

[14]

Fig.3-2-10

0.118N࡮m (1.2kgf࡮cm)

Fig.3-2-12

(No.YF227<Rev.001>)1-13

NOTE16b

WIRE(SPEAKER)

MONITOR ASSY

NOTE15a

NOTE15b

32

(S16)

OPE PWB

NOTE16a

CN16b

FPC
(MONITOR)

ASSY

[15]

Fig.3-2-13

CN16b

30

(S15)

35

(S16)

33

(S16)

L15a

31

(S15)

34

(S16)

L15b

NOTE16b

CN16a

36

(S17)

BKT(SPK)

NOTE17

Fig.3-2-14-2

L18b

UPPER CASE ASSY

38

(S18b)

L18a

39

(S18b)

[16]

(LCD_OPEN)

1-14 (No.YF227<Rev.001>)

SW

L16b

L16a

L17a

L16b,L17c

32

(S16)

Fig.3-2-14-1

NOTE17

[17]

L17c

L17b

[18]

NOTE18

L18a

37

(S18a)

0.196N࡮m (2.0kgf࡮cm)

Fig.3-2-15

3.2.3 Assembly/Disambly of [14] OP BLOCK ASSY/CCD BOARD ASSY

zPrecautions

(1) Be careful in handling the CCD IMAGE SENSOR, OPTI-

CAL LPF and the LENS components.
Pay special attention to the surfaces to protect them from
stains, dust, or scratches.
If the surfaces are soiled with finger prints or other stains,
wipe them off with silicon paper, clean chamois leather,
or recommended cleaning cloth.

(2) The CCD IMAGE SENSOR may have been shipped with

a protective sheet attached to the transmitting glass.
When replacing the CCD IMAGE SENSOR, do not peel
off this sheet from the new part until immediately before
it is mounted in the OP BLOCK ASSY.

zDisassembly of OP BLOCK ASSY / CCD BOARD ASSY

(1) Unsolder the 20 soldered points (SD14a) of the CCD

BOARD ASSY.

(2) Remove the 2 screws (1,2), and then remove the CCD

BOARD ASSY,SHIELD(CCD) and the CCD BASE AS­SY.

NOTE14a:

When removing the CCD BASE ASSY, be careful in
handling as the CCD IMAGE SENSOR may be re­moved together with the SHEET and the OP LPF at­tached.

(3) Remove the SHEET and OP LPF.

zAssembly of OP BLOCK ASSY / CCD BOARD ASSY

(1) Set the OP LPF first, and then the SHEET to the OP

(2) Attach the CCD BASE ASSY first, then the SHEET,

(3) Solder the 20 points (SD14a) on the CCD BOARD AS-

zReplacement of service repair parts

The service repair parts for the OP BLOCK ASSY are as listed
below.
When replacing parts, be careful not to cut the FPCs or dam­age any parts by soldering (excessive heat).

(1) FOCUS MOTOR UNIT
(2) ZOOM MOTOR UNIT
(3) AUTO IRIS UNIT

NOTE 14d:

The IRIS MOTOR UNIT includes the FPC ASSY and two
sensors.

NOTE14b:

Replace the CCD IMAGE SENSOR as a CCD BASE
ASSY, not as a single part replacement.

BLOCK ASSY.

NOTE14c:

Be careful with the attachment direction of the OP
LPF.

SHIELD(CCD) and the CCD BOARD ASSY so that the
SHEET stays in place, and then tighten with the 2 screws
(1,2).

SY.

(S14b)

ZOOM MOTOR
UNIT

SD14b

5

6

(S14b)

10

(S14b)

(S14b)

7

(S14b)

9

8

(S14b)

NOTE14d

AUTO IRIS UNIT

3

(S14b)

4

(S14b)

FOCUS MOTOR
UNIT

SHEET

OP LPF

NOTE14a,c

SD14a

CCD BOARD ASSY

SHIELD(CCD)

NOTE14a,b

CCD BASE ASSY

1

(S14a)

2

(S14a)

OP BLOCK ASSY

Fig.3-2-16

0.078N࡮m (0.8kgf࡮cm)
0.147N࡮m (1.5kgf࡮cm)

(No.YF227<Rev.001>)1-15

3.2.4 Disassembly of [18] MONITOR ASSY

zCAUTIONS

(1) During the procedure, be careful in handling the LCD

MODULE and other parts. Pay special attention not to
damage or stain 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 screw (1).

(2) Turn the HINGE UNIT ASSY 90°, and remove the 2

screws (2,3).

(3) Remove the MONI.COVER ASSY by removing the 7

hooks (L18a-g).

(4) Release the lock of the connector (CN18a), and remove

the HINGE UNIT by lifting it up.

NOTE18a:

During the procedure, be careful in handling the FPC.

(5) Release the lock of the connectors (CN18b,c), and pull

out the FPC.

(6) Remove the screw (4), and remove the MONITOR

BOARD ASSY .

NOTE18b:

During the procedure, be careful in handling the FPC.

(7) Remove the SHEET (M.REF), LIGHT GUIDE,

SHEET(M/DIFF), and the SHEET(BEF).

NOTE18c:

When attaching, insert one side of the SHEET (M/
DIFF) under the LCD CASE RIB.

NOTE18d:

When attaching, insert each tab on both sides of the
SHEET (M.REF) into the LCD CASE notch.

(8) Remove the LCD CASE, SPACER(LCD), LCD MOD-

ULE, SPACER(LCD) and the LCD BKT ASSY.

NOTE18e:

During the procedure, handle the five parts (LCD
CASE, SPACER(LCD), LCD MODULE, SPAC­ER(LCD) and the LCD BKT ASSY) together.

NOTE18f:

The SENSOR BOARD ASSY is originally affixed to the
MONI.CASE ASSY using jigs and they have struc­tures difficult to replace.
If replacement is required, please refer to the NOTE
and follow the operation procedure.

Assembly/Disambly of MONITOR ASSY/SENSOR BOARD ASSY

z

Operation procedure

• Removing the part which is to be reused
(1) Remove the SENSOR BOARD ASSY from the MO-

NI.CASE ASSY by gradually peeling off from the HINGE
ASSY side.

NOTE18g:

During the procedure, be careful not to break or de­form the parts or warp the SENSOR BOARD.

(2) Completely peel off the remaining tape pieces of the D.

FACE TAPE left on the part to be reused (MONI.CASE
ASSY or SENSOR BOARD ASSY).

NOTE18h:

Make sure that there are no D. FACE TAPE pieces or
foreign substances left on the surfaces. If necessary,
clean the surfaces using alcohol etc.

• Affixing the D. FACE TAPE to the SENSOR BOARD
(1) Affix the D. FACE TAPE to the SENSOR BOARD ASSY.

NOTE18j:

Securely fix the D. FACE TAPE, and then affix the
SENSOR BOARD ASSY to the D. FACE TAPE by ad­justing the four frames of the SENSOR BOARD ASSY
to the frame of the D. FACE TAPE. Evenly press over
the paper backing of each long / short side of the L
shape.

(2) Peel off the paper backing.

NOTE18k:

When removing the paper backing, check that there
are no foreign substances or air bubbles on the tape.
If there are foreign substances etc., completely re­move them and continue the affixing procedure.

• Affixing the SENSOR BOARD ASSY to the MONI. CASE
(1) Affix the SENSOR BOARD ASSY to the MONI. CASE

NOTE18m:

When affixing, adjust the position of the long side of
the L shape to avoid misalignment, and then press
evenly.
Be sure to press hard for 10 seconds or more on each
long/ short side of the L shape for even adhesion.
During the procedure, be careful to prevent foreign
substances or air bubbles from entering.

(2) After the replacement, make sure that there are no bro-

ken or deformed parts or any abnormalities.
Use the service software for the operation check of the
touch sensor sensitivity.

NOTE18g,j,k

SENSOR BOARD ASSY

NOTE18j,k

D.FACE TAPE

DETACHMENT PAPER

NOTE18j,k

SENSOR BOARD ASSY

D.FACE TAPE

Fig.3-2-17

1-16 (No.YF227<Rev.001>)

zRemoving HINGE UNIT ASSY

(1) Remove the screw (5), and remove the HINGE COV-

ER(U).
(2) Remove the HINGE COVER(L).
(3) Remove the MAGNET.

NOTE18n:

During the procedure, be careful in handling the FPC.
During the procedure, be careful in handling the MAG­NET.
When attaching, set the N pole outside as shown in
the figure. Be careful when removing as there is no
marking.

NOTE18p:

During the procedure, be careful in handling the FPC.

NOTE18q:

The FPC, with its connection to the MONITOR
BOARD ASSY facing inward, is rolled around the axis
(shaft) of the HINGE UNIT ASSY rotation 2.5 rounds
(2.5times).

(No.YF227<Rev.001>)1-17

0.118 N࡮m (1.2kgf࡮cm)

HINGE COVER(U)

L18m

L18k

L18n

5

(S18b)

FPC

NOTE18p,q

HINGE COVER(L)
L18p

MAGNET

NOTE18n

(S18b)

NOTE18a

HINGE UNIT

ASSY

2

L18h

L18a

3

(S18b)

1

(S18a)

L18b

CN18c

L18f

MONI COVER ASSY

L18g

L18d

L18c

4

(S18a)

MONI CASE ASSY

CN18b

CN18a

L18e

NOTE18e

(REINFORCED SIDE)

<MONI CASE SIDE>

LCD BKT ASSY

SPACER(LCD)

LCD MODULE

SPACER(LCD)

CN18b

NOTE18d

NOTE18c

L18j

MONITOR

ASSYBOARD

SHEET(M.REF)

LIGHT GUIDE

SHEET(M/DIFF)

SHEET(BEF)1

NOTE18d

LCD CASE

<MONI COVER SIDE>

1-18 (No.YF227<Rev.001>)

Fig.3-2-18

LCD CASE RIB

NOTE18c

BOARDSENSOR

ASSY

NOTE18g,h,j

NOTE18d

NOTE18b

MONI CASE ASSY

NOTE18h,j

SECTION 4

ADJUSTMENT

4.1 PREPARATION

4.1.1 Precaution

Camera system and deck system of this model are specially
adjusted by using PC.
However, if parts such as the following are replaced, an
adjustment is required. The adjustment must be performed in a
Service Center equipped with the concerned facilities.

• EEP ROM (IC1005 of MAIN board)

• OP BLOCK ASSEMBLY

• MONITOR ASSEMBLY

In the event of malfunction with electrical circuits, first find a
defective portion with the aid of proper test instruments as shown
in the following electrical adjustment procedure, and then
commence necessary repair/ replacement/adjustment.

• In observing chip TP, use IC clips, etc. to avoid any stress.
Prior to replacement of chip parts (especially IC), remove the
solder completely to prevent peeling of the pattern.

• Use a patch cord if necessary. As for a patch cord, see the
BOARD INTERCONNECTIONS.

• Since connectors are fragile, carefully handle them in
disconnecting and connecting the FPC.

4.1.2 Required test equipment

• Personal computer (for Windows)

• Color TV monitor

• Oscilloscope (dual-trace type, observable 100MHz or higher
frequency). The one observable 300 MHz or higher frequency
is recommended.

• Digital voltmeter

• DC power supply or AC adapter

• Frequency counter (with threshold level adjuster)

4.1.3 Tools required for adjustment

Torque Driver

YTU94088

Chip IC Replacement Jig

PTS40844-2

INF Adjustment Lens Holder

YTU94087

Gray Scale Chart

YTU94133A

Service Support System

YTU94057-109

Bit

YTU94088-003

Cleaning Cloth

KSMM-01

Mini Stand

YTU93108

Color Bar Chart

YTU94133C

Communication Cable

YTU93111-1

Tweezers

P-895

INF Adjustment Lens

YTU92001B

Light Box Assembly

YTU93096B

Focus Chart

YTU92001-018

PC Cable

QAM0099-005

Jig Connector Cable

YTU93106D

Charing Battery Adjuatment Jig

YTU93112A

• Torque Driver

Be sure to use to fastening the mechanism and exterior parts
because those parts must strictly be controlled for tightening
torque.

• Bit

This bit is slightly longer than those set in conventional torque
drivers.

• Tweezers

To be used for removing and installing parts and wires.

• Chip IC Replacement Jig

To be used for adjustment of the camera system.

• Cleaning Cloth

Recommended the Cleaning cloth to wipe down the video
heads, mechanism (tape transport system), optical lens sur­face.

(No.YF227<Rev.001>)1-19