JVC GZ-HD300AEK User manual

SERVICE MANUAL
COPYRIGHT © 2009 Victor Company of Japan, Limited No.YF307<Rev.003>
2009/7
CAMCORDER
YF307<Rev.003>20096SERVICE MANUAL
GZ-HD300AEK, GZ-HD300AER, GZ-HD300AEU,
GZ-HD300AEZ, GZ-HD300BEK, GZ-HD300BER,
GZ-HD300BEU, GZ-HD300BEZ, GZ-HD300REK,
GZ-HD300RER, GZ-HD300REU, GZ-HD300REZ,
GZ-HD320BEK, GZ-HD320BER, GZ-HD320BEU,
GZ-HD320BEZ
COPYRIGHT © 2009 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20
5 TROUBLE SHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24
GZ-HD320BEKM,GZ-HD320BERM,GZ-HD320BEUM,GZ-HD320BEZM [M9H416]
GZ-HD300AEKM,GZ-HD300AERM,GZ-HD300AEUM,GZ-HD300AEZM,
GZ-HD300BEKM,GZ-HD300BERM,GZ-HD300BEUM,GZ-HD300BEZM,
GZ-HD300REKM,GZ-HD300RERM,GZ-HD300REUM,GZ-HD300REZM, [M9H412]

1-2 (No.YF307<Rev.003>)
SPECIFICATION
Design and specifications subject to change without notice.
General Power supply DC 11 V (Using AC adapter)
DC 7.2 V (Using battery pack)
Power consumption Approx. 3.5W*
* When the LED light is off and the monitor backlight is set to [STANDARD]
mode.
Dimensions (W ×H ×D) 53 mm ×68 mm ×113 mm
Weight Approx. 325 g
Approx. 370 g (incl. battery pack)
Operating temperature 0°C to 40°C
Storage temperature -20°C to 50°C
Operating humidity 35% to 80%
Camera/LCD
monitor
Pickup 1/4.1" (3,050,000 pixels) progressive CMOS
Lens F 1.9 to 3.2, f = 2.9 mm to 58.0 mm, 20:1power zoom lens
Filter diameter Ø30.5 mm
LCD monitor 2.7" diagonally measured, LCD panel/TFT active matrix system
LED Light Within 1.5 m (recommended shooting distance)
Connectors AV output Video output 1.0 V (p-p), 75 Ω
Audio output 300 mV (rms), 1 kΩ
HDMI HDMITM (V.1.3 with x.v.ColorTM)
Component output Y, Pb, Pr component output
Y:1.0V (p-p), 75 Ω
Pb/Pr:700 mV (p-p), 75 Ω
USB Mini USB type A and type B,USB 2.0 compliant
AC Adapter Power requirement AC 110 V to 240, 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)
Still image Format JPEG
Image size 1920 ×1080, 1440 ×1080, 640 ×480
Image quality FINE/STANDARD
Video Signal format 1080/50i
Recording/Playback
format
Video MPEG-4 AVC/H.264
Audio Dolby Digital (2ch)
Recording mode (video) UXP: VBR, avarage of 24 Mbps
XP: VBR, avarage of 17 Mbps
SP: VBR, avarage of 12 Mbps
EP: VBR, avarage of 5 Mbps
Recording mode (audio) 48 kHz, 256 kbps

(No.YF307<Rev.003>)1-3
SECTION 1
PRECAUTIONS
1.1 SAFETY 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.
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.
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
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).
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.
Fig.1-1-4
c) Align the lengths of the wires to be connected.
Insert the wires fully into the 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.
Fig.1-1-6
e) Check the four points noted in Fig.1-1-7.
Fig.1-1-7
Power cord
cut close to connector
15 mm
Connector
Metal sleeve
1.25
2.0
5.5
Crimping tool
Not easily pulled free Crimped at approx. cente
r
of metal sleeve
Conductors extended
Wire insulation recessed
more than 4 mm

1-4 (No.YF307<Rev.003>)
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.
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.
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.
Fig.1-1-10
Fig.1-1-11
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.
Chassis
Power cord
primary wire
d'
d
ab
c
V
A
Externally
exposed
accessible part
Z
Exposed accessible part
Grounding Specifications
AC inlet
Region
USA & Canada
Europe & Australia
Grounding Impedance (Z)
Z 0.1 ohm
Z 0.5 ohm
Earth pin
MIlli ohm meter
AC Line Voltage Region
Japan
Europe & Australia
R 1 M /500 V DC
USA & Canada 1 M R 12 M /500 V DC
R 10 M /500 V DC
Insulation Resistance (R)Dielectric Strength Clearance Distance (d), (d')
100 V
100 to 240 V
110 to 130 V
110 to 130 V
200 to 240 V
AC 1 kV 1 minute
AC 1.5 kV 1 minute
AC 1 kV 1 minute
(Class )
(Class )
AC 3 kV 1 minute
AC 1.5 kV 1 minute
d, d' 3 mm
d, d' 4 mm
d, d' 3.2 mm
d' 8 m m (Power cord)
d' 6 m m (Primary wire)
d 4 m m
AC Line Voltage Region
Japan
Europe & Australia
USA & Canada
Load Z Leakage Current (i) a, b, c
100 V
110 to 130 V
110 to 130 V
220 to 240 V
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
Exposed accessible parts
Exposed accessible parts
Antenna earth terminals
Other terminals
1
1.5
2
50
0.15

(No.YF307<Rev.003>)1-5
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
2.1 DIFFERENCE LIST
The following table indicate main different points between models GZ-HD300AEK, GZ-HD300AER, GZ-HD300AEU, GZ-HD300AEZ,
GZ-HD300BEK, GZ-HD300BER, GZ-HD300BEU, GZ-HD300BEZ, GZ-HD300REK, GZ-HD300RER, GZ-HD300REU, GZ-HD300REZ,
GZ-HD320BEK, GZ-HD320BER, GZ-HD320BEU and GZ-HD320BEZ .
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, nor-
mal 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 Play-
list including Titles and saved in the space where users cannot see.
< "Warning screen">
Fig.2-2-1
2.3 CHECKING THE CPU VERSIONS
Procedure
(1) Open the MONITOR ASSY to turn the power ON.
(2) While halfway pressing and holding the [SNAPSHOT] but-
ton, repeat touching the buttons [A] and [B] 3 times in order:
[A]→[B]→[A]→[B]→[A]→[B].
(3) Release the halfway pressed [SNAPSHOT] button.
NOTE)
[VERSION INFO] is displayed on the monitor for about 5 seconds.
(4) Release the pressed [MENU] button, and the mode is
made clear.
NOTE)
When the mode is not canceled and the button is not opera-
ble, disconnect the battery or the DC cable to reset the power.
Even when the mode is canceled, resetting the power is
recommended.
Example:For GZ-HD320
Fig.2-3-1
NOTE) Display of CAMCPU Ver: Camera CPU Version
As the Camera CPU Version cannot be displayed correctly,
check the version using Service Support System.
MODEL GZ-
HD300AEK GZ- HD300AER GZ- HD300AEU GZ- HD300AEZ GZ- HD300BEK GZ- HD300BER GZ- HD300BEU
BODY COLOR BLUE BLUE BLUE BLUE BLACK BLACK BLACK
HDD 60GB 60GB 60GB 60GB 60GB 60GB 60GB
AC ADAPTER AP-V20M AP-V20E AP-V20E AP-V20E AP-V20M AP-V20E AP-V20E
AC CORD YES(BS) NO NO NO YES(BS) NO NO
MODEL GZ- HD300BEZ GZ- HD300REK GZ- HD300RER GZ- HD300REU GZ- HD300REZ GZ- HD320BEK GZ- HD 320BER
BODY COLOR BLACK RED RED RED RED BLACK BLACK
HDD 60GB 60GB 60GB 60GB 60GB 120GB 120GB
AC ADAPTER AP-V20E AP-V20M AP-V20E AP-V20E AP-V20E AP-V20M AP-V20E
AC CORD NO YES(BS) NO NO NO YES(BS) NO
MODEL GZ- HD 320BEU GZ- HD320BEZ
BODY COLOR BLACK BLACK
HDD 120GB 120GB
AC ADAPTER AP-V20E AP-V20E
AC CORD NO NO
&4+8'
0''&61(14/#6*#4&&+5-
&1;179#0661(14/#6!
#..&#6#9+..$''4#5'&
Button[B]
LCD MONITOR
Button[A]
OK
NOTE
NOTECurrent
VERSION INFO.
Model Name
Current Ver
EEPROM Ver
GZ-HD320
1.05
12
CAMCPU Ver 0.16
MENU
Ver : ELISE CPU VERSION
CAMCPU Ver : CAMERA CPU VERSION

1-6 (No.YF307<Rev.003>)
2.4 FIRMWARE UPDATE
Connecting Everio to a PC via USB cable enables firmware update.
Connect a battery, capable of operating for 10 minutes or longer, and an AC adapter to Everio for update.
* The following procedure shows the monitor displays of the firmware update from ver. 0.82 to ver. 1.55.
* Use Windows XP or Windows Vista.
1.Preparation
(1)Preparation
Download the firmware update application software from JS-NET.
(2)Connection
Connect a battery that is capable of operating for 10 minutes or longer and an AC adapter to Everio.
* To ensure secure power supply during the update, update is disabled if either of them is not available.
2.Firmware transfer
(1) Select "UPDATE" in the main menu of Everio.
MENU > BASIC SETTINGS > UPDATE
Fig.2-4-1
(2)When the displayed current version is an old one, select "YES".
Fig.2-4-2
(3)Follow the directions on the monitor to connect Everio to the PC via USB cable.
Fig.2-4-3
OK
MENU
OK
MENU
OK
MENU
OK
MENU

(No.YF307<Rev.003>)1-7
(4)Execute the downloaded application software.
Fig.2-4-4
×
×
×
×
×

1-8 (No.YF307<Rev.003>)
3.Execute update
(1)Disconnect the USB cable, and remove Everio from the PC.
(2)Check the current and updated versions, and then select "YES".
Fig.2-4-5
(3)Carefully read and understand the warning, and then select "YES".
* It takes about 1 minutes and 30 seconds to complete the update.
Fig.2-4-6
(4)Select "OK", and then re-start Everio.
Fig.2-4-7
(5)After the re-start, check that the current firmware is updated in UPDATE.
MENU > BASIC SETTINGS > UPDATE
Fig.2-4-8
When the updated firmware version is confirmed, select "NO".
OK
MENU
OK
MENU
OK
MENU
OK
MENU
OK
MENU

(No.YF307<Rev.003>)1-9
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·m
(0.9kgf·cm). However, as this is a required value at the time of
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
3.1.3 Disconnection of connectors (Wires)
Fig.3-1-1
3.1.4 Tools required for disassembly and assembly
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.
(∗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.
CN2a
CN2b
MAIN CN101
MAIN CN103
40
10
CONN. No. PIN No.CONNECTOR
Two kinds of double-arrows in connection tables respectively
show kinds of connector/wires.
: The connector of the side to remove
: Wire: Flat wire : Board to board (B-B)
MONI BW CN761
MINI BW CN762
FPC Connector
Wire
FPC Connector
Wire
Wire
FPC Connector Lock
Wire
FPC Connector
Lock
Wire
FPC
Connector
Lock
B-B 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.
· Pull both ends of the connector in the arrow
direction, remove the lock and disconnect the flat
wire.
· Pull the both ends of the board in the direction of the
arrow, and remove 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.
· 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.
Cleaning cloth
KSMM-01
Torque driver
YTU94088
Bit
YTU94088-003
Chip IC replacement jig
PTS40844-2
Tweezers
P-895
( 4) ( 5)( 2) ( 3)( 1)
TOP COVER ASSY
UPPER ASSY
(Inc. VF ASSY,
SPEAKER/MONITOR)
E.VF UNIT(B/W)
C1
C2-1
C2-2
4(S1a), 3(L1a),CN1a
(S2a),2(S2b),3(S2c)
2(SD1a),
L2,CN2a,b
2(S8),L8,CN8a
-
-
NOTE 8
[1]
[2]
[8]
STEP
No. PART NOTE
Fig.
No. POINT

1-10 (No.YF307<Rev.003>)
3.2.2 Assembly/Dissambly of cabinet parts and electrical parts
zDisassembly procedure
NOTE1:
When removing the BOTTOM COVER ASSY, open and pull
up the COVER (SD).
NOTE2:
When removing the COVER (HINGE) ASSY, open the
MONITOR ASSY, remove the 2 screws, rotate the MONI-
TOR ASSY 90°, tilt it to the rear side, and then pull out the
COVER (HINGE) ASSY.
NOTE3:
Screw No.8 is located under the JACK COVER (USB). Re-
move or slide the JACK COVER (USB) to remove the screw.
NOTE4:
Screw No.11 is located under the JACK COVER (AV). Re-
move or slide the JACK COVER (AV) to remove the screw.
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.
If the RUBBER SPACERS come off, be sure to attach them
in the correct direction shown in the figure.
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.
Be sure to connect the STOPPER side to the HDD.
Pay attention as wrong attachment could damage the HDD.
NOTE5f:
Be careful with the wiring.
NOTE8:
During the procedure, be careful not to break the parts.
NOTE9:
Please refer to Fig.3-2-20 and the following procedure for re-
moving the UPPER ASSY.
NOTE13:
The JACK BOARD ASSY is attached between the PLATE
(HDMI) and the BRACKET (HDMI). For replacement, re-
move the screw (No.28) and disassemble them if neces-
sary.
NOTE14a:
When attaching the FRONT ASSY, be careful in handling
the wire and the FPC.
NOTE14b:
Please refer to Fig.3-2-18 and the following procedure for re-
moving the FRONT ASSY.
NOTE15:
When attaching the MAIN BOARD ASSY, be careful in handling
the WIRE (CMOS).
NOTE17a:
Refer to 3.2.3 Assembly/Disambly of [17] OP BLOCK ASSY/
CMOS BOARD ASSY of OP BLOCK ASSY.
NOTE17b:
When attaching the OP BLOCK ASSY, be careful in han-
dling the WIRE (CMOS).
NOTE18:
When attaching the BARRIER UNIT, be careful in handling
the WIRE (MIC).
NOTE20:
When attaching the MIC, attach the BARRIER UNIT before
handling the WIRE (MIC). (Refer to NOTE 18.)
NOTE21a:
When removing, remove the screw No.40 first to release the
FPC, and then pull out the FPC from the connector.
NOTE21b:
When removing the OPE BOARD ASSY, release the WIRE
(SPK) from the HOOK (L21b) first, and then pull out the
WIRE (SPK) from the connector.
NOTE21c:
When attaching, make sure that the LEVER of the
SW(S408) interlocks with the KNOB (SLIDE).
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
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
3-2-15
3-2-16
3-2-17
3-2-18
3-2-19
3-2-20
3-2-21
3-2-22
NOTE1
NOTE2
NOTE3
NOTE4
NOTE5a,b,c,d,e,f
-
-
NOTE8
NOTE9
-
-
-
NOTE13
-
NOTE14a,b
NOTE15
-
NOTE17a,b
NOTE18
-
NOTE20
NOTE21a,b,c,d,e
NOTE22a,b
NOTE23
B.COVER(N)ASSY
COVER (HINGE) ASSY
HDD COVER ASSY
TOP COVER
HDD
HDD CASE ASSY
BKT(O.TOP)
ORNAMENT(TOP)
UPPER ASSY
REAR COVER ASSY
(Inc.REAR BOARD ASSY,ZOOM UNIT)
ZOOM UNIT
REAR BOARD ASSY
JACK BOARD ASSY
FRONT ASSY
MAIN BOARD ASSY
FRAME (PLATE) ASSY
OP BLOCK ASSY
BARRIER UNIT
HOOD(SCERW)
MIC
OPE BOARD ASSY
SPEAKER
MONITOR ASSY
3(S1),2(L1a), 2(L1b)
2(S2),2(L2)
4(S3a),S3b,L3a,b,4(L3c)
2(S4a),2(S4b),L14a,2(L4b),L4c
CN5
3(S6),L6a,b,c
2(S7),L7a,b,2(L7c),L7d
L8a,b,c,d,e
CN9,S9a,b,L9
CN10a,b,2(S10),L10a,b
S11,L11a,b
S12,L12a,b
CN13,2(S13),2(L13a)
S13,L13b,BKT(HDMI),PLATE(HDMI)
CN14a,b.L14a,b,c
2(S15),L15,CN15a,b
2(S16),L16a,b,c
3(S17),FRAME ASSY
S18a,2(S18b)
L19a,b
S20,L20a,b,PLATE(MIC)
S21a,CN21a,2(L21a),L21b,
CN21b,2(S21b),L21c,d
S22,BKT(SPEAKER),SPACER(SPK)
2(S23),L23
STEP
No. PART NAME Fig. No. POINT NOTE

(No.YF307<Rev.003>)1-11
NOTE21d:
When attaching, be careful with the wiring.
NOTE21e:
During the procedure, be careful not to damage the parts.
When attaching the OPE BOARD ASSY with the MONITOR
ASSY closed, be especially careful not to break the
SWITCH (S401).
NOTE22a:
When removing the SPEAKER, be careful in handling as the
SPACER (SPK) may come off with the SPEAKER.
NOTE22b:
When attaching, be careful with the wiring.
As the final wiring is performed when attaching the OPE
BOARD ASSY, leave the wire as shown in the drawing.
NOTE23:
Refer to 3.2.4 Disassembly of [23] MONITOR ASSY.
zDestination of connectors
Fig.3-2-1
Fig.3-2-2
Fig.3-2-3
CN.
No.
PIN
No.
CONNECTOR
CN5 MAIN CN102 HDD - 40
CN9 MAIN CN101 OPE CN401 36/40
CN10a MAIN CN104 OPE UNIT
- 12
CN10b MAIN CN103 REAR CN602 32/36
CN13 MAIN CN114 JACK - 40
CN14a MAIN CN111 LENS BARRIER - 6
CN14b MAIN CN107 MIC - 4
CN15a MAIN CN105 CMOS CN4001 22
CN15b MAIN CN106 OP BLOCK - 25
CN21a OPE CN402 MONITOR CN703 28/29
CN21b OPE CN401 SPEAKER - 2
COVER(SD)
[1]
1
(S1)
2
(S1)
L1a
L1b
NOTE1
3
(S1)
[2]
L2 4
(S2)
5
(S2)
a
bb
a
NOTE2
L3a
L3c
L3b
7
(S3a)
6
(S3a)
7
(S3a)
9
(S3a)
9
(S3a) 6
(S3a)
8
(S3a)
8
(S3a)
8
(S3a)
10
(S3b)
10
(S3b)
[3]
NOTE3
NOTE3
JACK
COVER
(USB)

1-12 (No.YF307<Rev.003>)
Fig.3-2-4
Fig.3-2-5
Fig.3-2-6
Fig.3-2-7
JACK
COVER
(AV)
L4b
L4a
L4a
L4c
11
(S4a)
11
(S4a)
12
(S4a)
12
(S4a)
13
(S4b)
14
(S4b)
14
(S4b)
11
(S4a)
[4]
NOTE4
NOTE4
RUBBER SPACER
FPC HDD
MAIN BOARD ASSY
STOPPER
FPC
NOTE5c
NOTE5f
NOTE5e
CN5
NOTE5d
NOTE5a,b
[5]
[6]
15
(S6)
16
(S6)
17
(S6)
L6b
L6c
L6a
[7]
18
(S7)
19
(S7)
L7d
L7c
L7a
L7b

(No.YF307<Rev.003>)1-13
Fig.3-2-8
Fig.3-2-9
Fig.3-2-10
Fig.3-2-11
[8]
L8c
L8d
L8e
L8a
L8b
NOTE8
20
(S9a) 21
(S9b)
CN9
[9]
L9
CN9
NOTE9
[10]
L10a
L10b
CN10a
CN10b
23
(S10)
22
(S10)
[11]
L11a
L11b
24
(S11)

1-14 (No.YF307<Rev.003>)
Fig.3-2-12
Fig.3-2-13
Fig.3-2-14
Fig.3-2-15
[12]
[10]
25
(S12)
L12a
L12b
GASKET
GASKET
GASKET
[13]
26
(S13a)
27
(S13a)
CN13
NOTE13
28
(S13)
L13a
L13b
WIRE(MIC)
WIRE(MIC)
[14]
NOTE14a
NOTE14b
FPC(LENS BARR.)
FPC(LENS BARR.)
CN14a(FPC) CN14b(WIRE)
L14a
L14c
L14b
[15]
CN15a
CMOS WIRE MAIN PWB
CN15b
L15
29
(S15)
30
(S15)
NOTE15
NOTE15

(No.YF307<Rev.003>)1-15
Fig.3-2-16
Fig.3-2-17
Fig.3-2-18
Fig.3-2-19
32
(S16) 31
(S16)
[16]
L16a
L16b
L16c
NOTE17a
FRME ASSY
0.118N࡮m (1.2kgf࡮cm)
[17]
33
(S17)
34
(S17)
35
(S17)
NOTE17b
WIRE(MIC)
WIRE(MIC)
[19]
[18]
38
(S18b)
36
(S18a)
L19a
L19b
NOTE18
NOTE18
37
(S18b)
FRONT COVER ASSY
WIRE(MIC)
PLATE(MIC)
[20]
NOTE20
39
(S20)
L20a
L20b

1-16 (No.YF307<Rev.003>)
Fig.3-2-20
Fig.3-2-21 Fig.3-2-22
SW(S401)
SW(S401)
SW(S408)
WIRE(SPK)
WIRE(SPK)
FPC
FPC
a
a
[21]
[21]
41
(S21b)
42
(S21b)
40
(S21a)
40
(S21a)
L21d
L21b
L21b
CN21b
CN21b
CN21a
L21c
L21a
NOTE21a
NOTE21a
NOTE21c
NOTE21eNOTE21b,d
NOTE21e
[21]
KNOB(SLIDE)
LEVER
SW(S408)
WIRE(SPK)
WIRE(SPK)
SPACER(SPK)
BKT(SPACER)
[22]
NOTE22b
NOTE22b
NOTE22a
43
(S22)
[23]
44
(S23)
45
(S23)
L23
NOTE23

(No.YF307<Rev.003>)1-17
3.2.3 Assembly/Disambly of [17] OP BLOCK ASSY/CMOS BOARD ASSY
zPrecautions
(1) Be careful in handling 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.
zDisassembly of OP BLOCK ASSY / CMOS BOARD ASSY
(1) Remove the screw (1), and then remove the
SHIELD(CMOS).
NOTE17a:
When reMmoving the SHIELD(CMOS), be careful in
handling as the SHIELD(CMOS) or CMOS BOARD
ASSY may be removed together with the HEAT
SHEET attached.
(2) Remove the 2 screws (2,3), and then remove the CMOS
FRAME ASSY.
NOTE17b:
When removing the CMOS FRAME ASSY, be careful
in handling as the CMOS FRAME ASSY may be re-
moved together with the SHEET attached.
NOTE17c:
The CMOS BOARD ASSY is included in CMOS
FRAME ASSY.
Replace the CMOS BOARD ASSY as a CMOS
FRAME ASSY, not as a single part replacement.
zAssembly of OP BLOCK ASSY / CMOS BOARD ASSY
(1) The SHEET is set in the OP BLOCK ASSY.
(2) Attach the CMOS FRAME ASSY first,so that the SHEET
stays in place, and tighten with the 2 screws (2,3).
(3) Attach the SHIELD(CMOS) first, and tighten with the
screw (1).
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 dam-
age any parts by soldering (excessive heat).
(1) FOCUS MOTOR UNIT
(2) ZOOM MOTOR UNIT
(3) AUTO IRIS UNIT
NOTE 17d:
When replacing the FOCUS MOTOR UNIT or the ZOOM
MOTOR UNIT, solder the FPC at a space of about 0.1
mm above the terminal pin.
NOTE 17e:
The AUTO IRIS UNIT includes the FPC ASSY and two sensors.
Fig.3-2-23
OP BLOCK ASSY
OP BLOCK ASSY
ZOOM MOTOR
UNIT
AUTO IRIS UNIT
UNIT
FOCUS MOTOR
SHIELD(CMOS)
SHEET
HEAT SHEET
CMOS FRAME ASSY
CMOS BOARD ASSY
is contained.
NOTE17d
NOTE17b
NOTE17a
NOTE17c
6
(S17b)
9
(S17b)
10
(S17b)
7
(S17b) 4
(S17b)
5
(S17b)
1
(S17a)
2
(S17b) 3
(S17b)
8
(S17b)
0.147 N࡮m (1.5kgf࡮cm)
0.078N࡮m (0.8kgf࡮cm)
SD17b

1-18 (No.YF307<Rev.003>)
3.2.4 Disassembly of [23] 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.
zRemoving MONITOR ASSY
(1) Remove the 2 screws (1,2).
(2) Turn the HINGE UNIT ASSY 90 ° , and remove the 2 screws
(3,4).
(3) Remove the MONI.COVER ASSY by removing the 8
hooks (L23a-h).
(4) Release the lock of the connector (CN23a), and remove
the HINGE UNIT
ASSY by lifting it up.
NOTE23a:
During the procedure, be careful in handling the FPC.
(5) Release the lock of the connectors (CN23b,c), and pull
out the FPC.
(6)
Remove the screw (5), and remove the MONITOR BOARD
ASSY .
NOTE23b:
During the procedure, be careful in handling the FPC.
(7) Remove the SHEET (M.REF), LIGHT GUIDE, SHEET(M/
DIFF), and the SHEET(BEF).
NOTE23c:
When attaching, insert one side of the SHEET (M/
DIFF) under the LCD CASE RIB.
NOTE23d:
When attaching, insert each tab on both sides of the
SHEET (M.REF) into the LCD CASE notch.
(8) Remove the LCD CASE, SHEET(COVER), LCD MOD-
ULE, SPACER(LCD) and the LCD BKT.
NOTE23e:
During the procedure, handle the five parts (LCD
CASE, SHEET(COVER), LCD MODULE, SPAC-
ER(LCD) and the LCD BKT) together.
NOTE23f:
The SENSOR BOARD ASSY is originally affixed to the
MONI.CASE ASSY using jigs and they have struc-
tures difficult to replace.
If replacement is required, please refer to the NOTE
and follow the operation procedure.
z
Assembly/Disambly of MONITOR CASE ASSY/SENSOR BOARD ASSY
Operation procedure
• Removing the part which is to be reused
(1)
Remove the SENSOR BOARD ASSY from the MONI.CASE
ASSY by gradually peeling off from the HINGE UNIT ASSY side.
NOTE23g:
During the procedure, be careful not to break.
Prepare the new SENSOR BOARD ASSY and D.FACE
TAPE and use them in place of the removed parts.
• Completely peel off the remaining tape pieces of the D. FACE
TAPE left on the part to be reused (MONI.CASE ASSY).
NOTE23h:
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.
NOTE23j:
Securely fix the D. FACE TAPE, and then affix the SEN-
SOR 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 pa-
per backing of each long / short side of the L shape.
(2) Peel off the paper backing.
NOTE23k:
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 re-
move 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
NOTE23m:
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.
Fig.3-2-24
zRemoving HINGE UNIT ASSY
(1) Remove the HINGE COVER(U).
(2) Remove the HINGE COVER(L).
(3) Remove the MAGNET.
NOTE23n:
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.
NOTE23p:
During the procedure, be careful in handling the FPC.
NOTE23q:
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).
SENSOR BOARD ASSY
D.FACE TAPE
DETACHMENT PAPER
D.FACE TAPE
SENSOR BOARD ASSY
NOTE23g,j,k
NOTE23j,k
NOTE23j,k

(No.YF307<Rev.003>)1-19
Fig.3-2-25
SHEET(M.REF)
LIGHT GUIDE
SHEET(M/DIFF)
SHEET(BEF)
FPC
FPC
LCD CASE
LIB
LCD MODULE
SPACER(LCD)
(REINFORCED SIDE)
<MONI. CASE SIDE>
<MONI. COVER SIDE>
SHEET(COVER)
LCD BKT
LCD CASE
MONI. CASE ASSY
MAGNET
MONI. COVER
ASSY
MONI. COVER
ASSY
MONI. BOARD
ASSY
FPC
FPC
HINGE COVER(L)
HINGE COVER(U)
SENSOR BOARD
ASSY
HINGE UNIT
ASSY
HINGE UNIT
HINGE UNIT
3
(S23a)
2
(S23a)
5
(S23b)
1
(S23a)
4
(S23a) L23d
L23j
L23k
L23e
L23f
L23g
L23a
L23q
L23m
L23n
L23p
L23e
L23c
L23h
CN23c
CN23a
CN23c
c
c
d
b
e
e
m
k
m
g,j
f,h
k
j
h
g
f
d
NOTE23a
NOTE23f,j
NOTE23b
NOTE23b
NOTE23c
NOTE23c
NOTE23d
NOTE23f,g,h,m
NOTE23n
NOTE23e
NOTE23p
<NOTE23p,q>
0.118 N࡮m (1.2kgf࡮cm)
CN23b
CN20b
b

1-20 (No.YF307<Rev.003>)
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 ASSY
• MONITOR ASSY
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
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.
IDE Adapter
YTU96041
IDE Adapter
YTU96043
FPC Wire
YTU94165-40
Torque Driver
YTU94088
Bit
YTU94088-003
Chip IC Replacement Jig
PTS40844-2
Tweezers
P-895
Cleaning Cloth
KSMM-01
Charing Battery Adjuatment Jig
YTU93112A
INF Adjustment Lens Holder
YTU94087
Mini Stand
YTU93108
Gray Scale Chart
YTU94133A
Color Bar Chart
YTU94133C
Focus Chart
YTU92001-018
PC Cable
QAM0099-005
Jig Connector Cable
YTU93106D
Communication Cable
YTU93111-1
Service Support System
YTU94057-117
INF Adjustment Lens
YTU92001D
Light Box Assembly
YTU93096B