JVC GZ-HD6US Service Manual

SERVICE MANUAL

HD HARD DISK CAMCORDER

YF244<Rev.001>20084SERVICE MANUAL

GZ-HD5US, GZ-HD6US

GZ-HD5US, GZ-HD5US2 [M8H725]

COPYRIGHT © 2008 Victor Company of Japan, Limited

TABLE OF CONTENTS

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

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

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18

5 TROUBLE SHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21

GZ-HD6US, GZ-HD6US2 [M8H727]

COPYRIGHT © 2008 Victor Company of Japan, Limited

No.YF244<Rev.001>

2008/4

SPECIFICATION

Camcorder

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

DC 7.2 V (Using battery pack)

Power consumption GZ-HD5 Approx. 6.9 W

GZ-HD6 Approx. 7.1 W

Dimensions (W × H × D)

Weight GZ-HD5 Approx. 480 g (1.06 lbs) (incl. grip belt)

Operating temperature 0°C to 40°C (32°F to 104°F)

Operating humidity 35% to 80%

Storage temperature -20°C to 50°C (-4°F to 122°F)

Pickup 1/5" (570,000 pixels) CCD
Lens F 1.8 to 1.9, f = 3.3 mm to 33 mm, 10:1 power zoom lens
Filter diameter Ø43 mm
LCD monitor 2.8" diagonally measured, LCD panel/TFT active matrix system
Speaker Monaural
LED Light Within 1.5 m (4.9 ft) (recommended shooting distance)

For Video/Audio Format SD-VIDEO

Recording/Playback
format

Signal format 1080/60i
Recording mode (video) FHD: 7VBR, average of 26.6 Mbps

Recording mode (audio) 48 kHz, 384 kbps

For Still image Format JPEG

Image size 4 mode (1920 × 1080/1440 × 1080 /1024 × 768 / 640 × 480)

Picture quality 2 modes (FINE/STANDARD)

For connectors HDMI HDMI

Component output Y, Pb, Pr component output

i.LINK output 4-pin (i.LINK/IEEE1394 compliant)

AV input/output Video output 1.0 V (p-p), 75 Ω

USB Mini USB type A and type B, USB 2.0 compliant
Microphone Ø3.5 mm stereo mini jack
Headphone Ø3.5 mm stereo mini jack *GZ-HD6 Only

GZ-HD5 78 mm × 73 mm × 130 mm (3-1/8" × 2-7/8" × 5-1/8")
GZ-HD6 79 mm × 73 mm × 138 mm (3-1/8" × 2-7/8" × 5-7/16")

Approx. 565 g (1.25 lbs) (incl. battery and grip belt)

GZ-HD6 Approx. 505 g (1.12 lbs) (incl. grip belt)

Approx. 590 g (1.31 lbs) (incl. battery and grip belt)

Video MPEG-2TS
Audio MPEG-1 Layer 2

SP: VBR, average of 19 Mbps
LP: VBR, average of 11.1 Mbps
1440 CBR: CBR, 27 Mbps

TM

(V.1.3 with x.v.ColorTM)

Y: 1 V (p-p), 75 Ω
Pb/Pr: 0.7 V (p-p), 75 Ω

Audio output 300 mV (rms), 1 kΩ

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 (16.4 ft)

Operating temperature 0°C to 40°C (32°F to 104°F)
Dimensions (W × H × D) 42 mm × 14.5 mm × 91 mm (1-11/16" × 5/8" × 3-5/8")

Weight Approx. 30 g (0.07 lbs) (incl. battery)

Design and specifications subject to change without notice.

1-2 (No.YF244<Rev.001>)

SECTION 1

r

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.

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.YF244<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.YF244<Rev.001>)

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

2.1 DIFFERENCE LIST

The following table indicate main different points between models GZ-HD5US and GZ-HD6US.

MODEL NAME GZ-HD5US GZ-HD6US

BODY COLOR SILVER BLACK

HDD 60GB 120GB

LENS HOOD NO YES

PRISM ASSY TYPE-F

(GZ-HD5US)

2.2 PRISM ASSEMBLY

There are two types of PRISM ASSY used in the OP BLOCK ASSY of this model. (Manufactures: FUJINON, JVC).
Be sure to check the actual part with the parts list first.

About the distinction method as follows.

1. Distinction by the serial number

2. Distinction (service support wear EEPROM utility use) by the EEPROM data
Methods to identify the two types are as follows:

(1) Identifying by serial label
(2) Identifying by EEPROM data. (Using service support software EEPROM utility)
(3) Identifying by the label attachment position on the PRISM ASSY NOTE) Refer to the figure below for the label attachment

positions.

Model Name Type Manufacturer

/PRISUM ASSY(Part No)

GZ-HD5US
GZ-HD6US

GZ-HD5US2
GZ-HD6US2

NOTE)

When replacing, be sure to replace with a part from the same manufacturer.
Though PRISM ASSYs are identified by the “2” at the end of the model name during manufacture, they can only be identified with

serial labels by appearance.

TYPE-F

TYPE-J JVC/JVP1-101A

FUJINON

/LY45408-001A

The 4th digit of the serial number is other
than C, D, E, or F.

The 4th digit of the serial number is C, D,
E, or F.

TYPE-J

(GZ-HD5US2)

1. SERIAL No.

TYPE-F

(GZ-HD6US)

Identifying Method

2.　EEP ROM

ADR1C00H: 7bit = Lo(0) On the bottom of the

ADR1C00H: 7bit = Hi(1) On the side of the

(GZ-HD6US2)

PRISM ASSY

PRISM ASSY

TYPE-J

3. LABEL

TYPE-F

LABEL

2.3 REPLACING HDD

NOTE) 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.

TYPE-J

LABEL

< "Warning screen">

0''&61(14/#6*#4&&+5-&4+8'

&1;179#0661(14/#6!

#..#9+..$''4#5'&

㪜㪯㪜㪚㪬㪫㪜

㪚㪘㪥㪚㪜㪣

㪪㪜㪣㪜㪚㪫 㪪㪜㪫

(No.YF244<Rev.001>)1-5

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

1-6 (No.YF244<Rev.001>)

3.2.2 Assembly/Dissambly of cabinet parts and electrical parts

z Disassembly procedure

STEP

PART NAME

No.

[1]

BOTTOM COVER ASSY

[2]

SHOE ASSY

[3]

TOP COVER ASSY

[4]

GRIP COVER2 ASSY

[5]

HDD

[6]

WINDOW IR

[7]

CASE(HDD) ASSY

[8]

OPE UNIT

[9]

FRONT ASSY

[10]

UPPER ASSY

[11]

FAN MOTOR

[12]

REAR COVER ASSY

[13]

REG BOARD ASSY

[14]

MAIN BOARD ASSY

[15]

AUDIO BOARD ASSY

[16]

OP BLOCK ASSY

[17]

CDS BOARD ASSY

[18]

MIC

[19]

FRONT COVER ASSY

[20]

BARRIER ASSY

[21]

OPE BOARD ASSY

[22]

SPEAKER

[23]

MONITOR ASSY

Fig.
No.

3-2-1

3-2-2A,B

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

POINT NOTE

4(S1),2(L1a),4(L1b)

2(S2),2(L2)

S3a,2(S3b),L3a,b,c,d,

2(L3e), JACK COVER

GRIP BELT,

2(S4),L4a,b,2(L4c)

3(S5),BKT(G.COVER),

L5a,2(L5b),CN5

S6,L6

3(S7),2(L7)

CN8,4(S8),2(L8)

CN9a,b,c,2(S9a),3(S9b)

CN10,S10a,3(S10b),L10

CN11,S11,2(L11),

RUBBER SPACER,

BKT FRAME(FAN)

3(S12)

CN13a,2(L13),CN13b

CN14a,b,c,2(S14)

S15,L15

CN16,3(S16)

S17,BKT FRAME(CDS),

L17a,2(L17b)

2(S18),2(L18a),S18,2(L18b),

PLATE(MIC),COVER(MIC),

CASE MIC

S19a,4(S19b)

2(S20)

S21,CN21,2(S21),2(L21)

S22,L22a,b,BKT(SPK)

2(S23),2(L23)

NOTE1

NOTE2

NOTE3

NOTE4

NOTE5a,b,c,d,e

-

-

NOTE8

NOTE9a,b,c

NOTE10

NOTE11

-

NOTE13

NOTE14

-

NOTE16a,b

-

-

-

-

NOTE21a,b

NOTE22

NOTE23

NOTE1:

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

NOTE2:

During the procedure, remove the HOOD (ACC) ASSY if
necessary by turning it to the direction of the arrow.

NOTE3:

When removing the TOP COVER ASSY, remove the screw
(No.7) by sliding the JACK COVER (DC).

NOTE4:

When removing the GRIP COVER ASSY, pull out the GRIP
BELT from the HOOK first.

NOTE5a:

During the procedure,confirm whether the part of two hooks (L5b)
of bracket (G. COVER) puts the part in the ditch of case (HDD).

NOTE5b:

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

NOTE5c:

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

NOTE5d:

Be careful as the RUBBER SPACER set on both sides of the HDD
are easily removed when the HDD is removed from the main unit.

When reattaching the RUBBER SPACER, be careful in the
attachment direction.

NOTE5e:

In this procedure, the FPC connected to the HDD connector is
not removed. If the FPC is replaced due to broken wire or other
reasons, be careful with the attachment direction. Be sure to
connect the STOPPER side to the HDD as shown in the figure.
Pay attention as wrong attachment could damage the HDD.

NOTE8:

During the procedure, be careful in handling the FPC.

NOTE9a:

When removing the FRONT ASSY, first pull out the FPC
from the MONITOR ASSY, and then pull out the FPC from
the FRONT ASSY (LENS BARRIER) located underneath.

NOTE9b:

When attaching, be careful with the wiring .

NOTE9c:

Refer to Figs.

3-2-16

for the disassembly of the FRONT ASSY.

NOTE10:

Refer to Figs.

3-2-19

for the disassembly of the UPPER ASSY.

NOTE11:

Remove the FAN MOTOR as attached to the BKT FRAME (FAN)
and RUBBER SPACER, and disassemble them if necessary.

NOTE13:

When attaching, be careful with the wiring .

NOTE14:

During the procedure, be careful in handling the FPC. Pay
special attention not to damage the FPC when removing as
the HEAT SHEET affixed to the IC3001 is firmly stuck to the
FRAME ASSY and hard to remove.

NOTE16a:

Refer to 3.2.3 Assembly/Disambly of [16] OP BLOCK ASSY/
CCD BOARD ASSY of the OP BLOCK ASSY.

NOTE16b:

When attaching, be careful with the attachment location of
the SPACER.

NOTE21a:

When removing, remove the screw No.53 first to release the FPC.

NOTE21b:

During the procedure, be careful in handling the switches.

NOTE22:

When attaching, be careful with the wiring .

NOTE23:

Refer to 3.2.4 Disassembly of [23] MONITOR ASSY of the
MONITOR ASSY.

z Destination of connectors

CN.
No.

CONNECTOR

PIN
No.

CN5 HDD - MAIN CN110 40
CN8 OPE UNIT 2 - MAIN CN109 15
CN9a MONITOR CN703 MAIN

CN104 26/32
CN9b LENS BARRIER - MAIN CN111 10
CN9c MIC - AUDIO CN201 4
CN10 SPEAKER - AUDIO CN202 2
CN11 FAN MOTOR - MAIN CN108 3
CN13a REG CN6001 MAIN CN103 50
CN13b REG CN6002 CDS CN4102 5
CN16 CDS CN5001 CCD CN5501 50
CN21 MAIN CN 104 OPE CN501 32/6

(No.YF244<Rev.001>)1-7

NOTE1

COVER(SD)

L1b

3

(S1)

L1a

2

(S1)

1

(S1)

L1b

4

(S1)

5

(S2)

6

(S2)

[1]

[2]

L3d

L3e

L2

5

(S2)

Fig.3-2-1

6

(S2)

.D

L3c

[3]

[3]

L3a

NOTE3

(S3a)

7

(S3a)

8

(S3b)

9

(S3b)

JACK COVER(DC)

NOTE3

Fig.3-2-2B

10

(S4)

11

(S4)

[4]

L4a

7

NOTE4

GRIP BELT

L4b

HOOK

L4c

NOTE2

HOOD(ACC)

1-8 (No.YF244<Rev.001>)

Fig.3-2-2A

9

(S3b)

8

(S3b)

Fig.3-2-3

STPPER

L8

BKT

(G.COVER)

NOTE5a

L5b

13

(S5)

12

(S5)

Fig.3-2-4

14

(S5)

NOTE5b,c

[5]

L5a

CN5

RUBBER SPACER

NOTE5d,e

[8]

22

(S8)

20

(S8)

f

19

(S8)

NOTE8

21

(S8)

f

Fig.3-2-6

FPC

CN8

18

(S7)

16

(S7)

15

(S6)

17

(S7)

L7

[7]

L6

[6]

NOTE9b

CN9c

23

(S9a)

24

(S9a)

NOTE9a

WIRE(MIC)

CN9a

24

(S9a)

FPC

CN9a

23

(S9a)

CN9c

g

FPC

26

(S9b)

(S9b)

CN9b

25

(S9b)

26

27

(S9b)

g

NOTE9c

27

(S9b)

[9]

Fig.3-2-5

Fig.3-2-7

(No.YF244<Rev.001>)1-9

28

(S10a)

29

(S10b)

(S10b)

[10]

NOTE10

NOTE11

RUBBER
SPACER

30

31

(S10b)

[11]

A
H

7

1

F

Fig.3-2-8

L10

[12]

CN10

34

(S12)

33

(S12)

35

(S12)

28

(S10a)

Fig.3-2-10

32

(S11)

h

d

[11]

FPC

BKT FRAME
(FAN)

1-10 (No.YF244<Rev.001>)

Fig.3-2-9

J

CN11

L11

e

CN13b

NOTE13

d

L13

e

WIRE

CN13a

[13]

CN13b

FPC

CN13a

Fig.3-2-11

CN14c

c

CN14b

b

36

(S14)

NOTE14a

HEAT SHEET

(S14)

37

[14]

CN16

39

(S16)

41

(S16)

40

(S16)

FPC

NOTE16a

[16]

FRAME ASSY

a

c

CN14a

38

(S15)

b

a

Fig.3-2-12

[15]

FPC

NOTE14b

:0.147N㨯m(1.5kgf㨯cm)

BKT FRAME

Fig.3-2-14

(CDS)

SPACER

SPACER

42

(S17)

NOTE16b

CN16

Fig.3-2-13

[17]

L15

L17a

L17b

Fig.3-2-15

(No.YF244<Rev.001>)1-11

COVER(MIC)

L18b

L18a

CASE(MIC)

PLATE(MIC)

Fig.3-2-16

[18]

45

FRONT RING ASSY

(S18)

[20]

[18]

52

(S20)

51

(S20)

44

(S18)

43

(S18)

Fig.3-2-18

46

(S19a)

[19]

(S19b)

(S19b)

47

50

49

(S19b)

48

(S19b)

NOTE21a

FPC

NOTE21a

NOTE21a

FPC

53

(S21)

53

(S21)

CN21

SW

NOTE21b

L21a

54

(S21)

GASKET

55

(S21)

[21]

L21b

GASKET

1-12 (No.YF244<Rev.001>)

Fig.3-2-17

Fig.3-2-19

NOTE22

WIRE(SPK)

BKT(SPK)

[22]

56

(S22)

L22a

WIRE(SPK)

NOTE22

L22b

L23

57

(S23)

58

(S23)

:0.245N㨯m(2.5kgf㨯cm)

NOTE23

[23]

UPPER CASE ASSY

Fig.3-2-20 Fig.3-2-21

(No.YF244<Rev.001>)1-13

3.2.3 Assembly/Disambly of [16] 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) There are two types of PRISM ASSY used in the OP

BLOCK ASSY of this model (Manufactures: FUJINON,
JVC). Be sure to check the actual part with the parts list
first.
Please refer to "2.2 PRISM ASSEMBLY" for distinguish­ing the types.

(3) During the procedure, be careful in handling the FPC

and 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 procedure

(1) Unsolder the total of 42 soldered points (SD16a) from

the 3 CCDS, 14 soldered points from each CCD, and
then remove the CCD BOARD ASSY from the PRISM
ASSY.

(2) Remove the 3 screws (1-3), and then remove the PRISM

ASSY.

NOTE16a

There are two types of PRISM ASSY.
When replacing, replace with the same type.

zReplacing service repair parts

The service repair parts for the OP BLOCK ASSEMBLY are as listed
below.
Take special care not to disconnect any of the FPC wires or
cause any damage due to soldering (excessive heating).

• FOCUS MOTOR UNIT

• ZOOM MOTOR UNIT

• IRIS MOTOR UNIT

• SENSOR

• SCREW (for MOTOR)

• SCREW (for SENSOR)

• SPRING

• SHEET

NOTE16b:

When removing the FOCUS MOTOR UNIT and ZOOM MO­TOR UNIT, be sure to peel off the SHEET and remove the
SPRING before removing the screws.
During the procedure, be careful in handling the parts. Avoid
reusing the peeled SHEET, and be sure to replace it with a
new SHEET.

NOTE16c:

When attaching the SPRING, be careful not to break or lose
the parts and be sure to hook both sides to the HOOKS.

NOTE16e:

When soldering the FPC of the FOCUS MOTOR UNIT or the
ZOOM MOTOR UNIT, lift the FPC a little from the terminal
and leave the clearance between them.

NOTE16f:

Although the IRIS MOTOR UNIT includes the FPC ASSY, it
does not include the 2 sensors.
When replacing the IRIS MOTOR UNIT, it is necessary to
reattach the sensors.

NOTE16g:

When attaching the IRIS MOTOR UNIT, be careful in han­dling and wiring the FPC.

1-14 (No.YF244<Rev.001>)

0.147 N࡮m (1.5kgf࡮cm)

OP BLOCK ASSY

NOTE16a

PRISM ASSY

(S16a)

2

(S16a)

1

(S16a)

3

SD16a

NOTE16b,c,e

FOCUS

MOTOR UNIT

NOTE16g

NOTE16b

SHEET

NOTE16b,d

OP BOCK ASSY

(S16c)

7

(S16c)

SPRING

8

(S16c)

5

(S16d)

4

(S16d)

SD16b

6

NOTE16b,e,f

IRIS MOTOR UNIT

NOTE16f

SENSOR

L16a

L16b

9

(S16c)

CCD BOARD

ASSY

SPACER

10

(S16c)

ZOOM MOTOR
UNIT

NOTE16b,c,e

NOTE16c

<

SLIDER(OP BLOCK SIDE)

>

SLIDER(MOTOR SIDE)

SPRING

NOTE16b,d

SHEET

NOTE16b

HOOK

Fig.3-2-22

NOTE16b,d

<

HOOK

>

SPRING

(No.YF244<Rev.001>)1-15

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 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 ASSEMBLY 90°, and remove the

2 screws (3 and 4).

(3) Remove the MONI.COVER ASSY by removing the 4

hooks (L23a-d).

NOTE23a:

During the procedure, be careful in handling the KNOB
(CURSOR) attached to the BOARD ASSY as it sticks
out toward the LCD screen.

(4) Release the lock of the connector (CN23a), and remove

the HINGE UNIT by lifting it up.

NOTE23b:

During the procedure, be careful in handling the FPC.

(5) Release the lock of the connector (CN23b), and pull out

the FPC.

(6) Release the lock of the connector (CN23c), and pull out

the FPC.

(7) Remove the 4 screws (5-8), and remove the BKT(LCD/

U) .

(8) Remove the MONITOR BOARD ASSY .

NOTE23c:

When attaching the MONITOR BOARD ASSY, be
careful to avoid any misalignment or unevenness of
the parts underneath.
Attach the MONITOR BOARD ASSY by lifting up the
MONITOR CASE as the KNOB (CURSOR) that is at­tached to the BOARD sticks out toward the LCD
screen.

(9) Remove the SPACER (PET).

(10) Remove the BACK LIGHT,LCD MODULE, SPAC-

ER(LCD) and BKT(LCD).

NOTE23d:

Disassemble the four parts (BACK LIGHT, LCD,
SPACER (LCD), and BRACKET (LCD), that will be
disassembled later, if necessary as they can be han­dled as a whole unit.

1-16 (No.YF244<Rev.001>)

1

(S23a)

2

(S23a)

MONITOR ASSY

NOTE23b

HINGE UNIT ASSY

3

(S23b)

4

(S23b)

L23a

5

(S23c)

BKT

(LCD/U)

e

d

L23h

MONITOR

BOARD ASSY

a

L23b
6

(S23c)

b

c

CN23c

7

(S23c)

CN23a

CN23b

L23d

L23c

MONI.COVER
ASSY

8

(S23c)

NOTE23a,b,c

KNOB

(CURSOR)

MONITOR
BOARD ASSY

KNOB(CURSOR)

NOTE23a,c

HINGE UNIT ASSY

NOTE23b

L23e

L23f

SPACER

(PET)

L23k

a

c

b

f

L23j

g

L23m

NOTE23d

BACK LIGHT

LCD MODULE

SPACER(LCD)

BKT(LCD)

MONI CASE ASSY

0.245 N࡮m (2.5kgf࡮cm)

L23g

Fig.3-2-23

(No.YF244<Rev.001>)1-17

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

YTU94057-111

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

1-18 (No.YF244<Rev.001>)

PC Cable

QAM0099-002

IDE Adapter

YTU96041

Jig Connector Cable

YTU93106D

IDE Adapter

YTU96043

Charing Battery Adjuatment Jig

YTU93112A

FPC Wire

YTU94165-40

• 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.

• INF Adjustment Lens

To be used for adjustment of the camera system. For the usage of the
INF adjustment lens, refer to the Service Bulletin No. YA-SB-10035.

• INF Adjustment Lens Holder

To be used together with the Camera stand for operating the Vid­eocamera in the stripped-down condition such as the status
without the exterior parts or for using commodities that are not
yet conformable to the interchangeable ring. For the usage of the
INF lens holder, refer to the Service Bulletin No. YA-SB-10035.

• Mini Stand

To be used together with the INF adjustment lens holder. For the us­age of the Mini stand, refer to the Service Bulletin No. YA-SB-10035.

• Light Box Assembly

To be used for adjustment of the camera system. For the usage of the
Light box assembly, refer to the Service Bulletin No. YA-SB-10035.

• Gray Scale Chart

To be used for adjustment of the camera system. For the usage of the
INF adjustment lens, refer to the Service Bulletin No. YA-SB-10035.

• Color Bar Chart

To be used for adjustment of the camera system. For the usage of the
INF adjustment lens, refer to the Service Bulletin No. YA-SB-10035.

• Focus Chart

To be used for adjustment of the camera system. For the usage of the
INF adjustment lens, refer to the Service Bulletin No. YA-SB-10035.

• Service Support System

To be used for adjustment with a personal computer. Software
can be downloaded also from JS-net.

• Communication Cable

Connect the Communication cable between the PC cable and
Jig connector cable when performing a PC adjustment.

• PC Cable

To be used to connect the Videocamera and a personal computer
with each other when a personal computer issued for adjustment.

• Jig Connector Cable

Connected to JIG CONNECTOR of the main board and used
for electrical adjustment, etc.

• Charging Battery Adjustment Jig

This Jig is used for the adjustment of the camcorders that have
Main Body battery charging function.

• IDE Adapter(YTU96041)

To be used for HDD test.

• IDE Adapter(YTU96043)

To be used for HDD test.

• FPC Wire

To be used for connecting the HDD to the IDE adapter.

4.2 JIG CONNECTOR CABLE CONNECTION

 Connection procedure

NOTE

• Be sure to turn the power “OFF”, when connecting the JIG

CONNECTOR CABLE.
If the JIG CONNECTOR CABLE is connected with the pow­er “ON”, communication error may occur.

• Remove the 4 screws (1-4), and then remove the B.COV-

ER ASSY.

JIG CONNECTOR
CABLE

COMMUNICATION
CABLE

JIG CONNECTOR

TO AL_2.8V

TO IF_RX

TO IF_TX

TO GND

BLUE

RED

WHITE

BLACK

B.COVER

ASSY

PC CABLE

or

COMMUNICATION
CABLE

3

2

1

RS232C
COM PORT

4

JIG
CONNECTOR

SERVICE

SUPPORT

SYSTEM

MENU

PERSONAL COMPUTER

Fig.4-2-1

JIG CONNECTOR CABLE [YTU93106D]

1630

115

Fig.4-2-2

(No.YF244<Rev.001>)1-19

 Jig connector diagrams

JIG CONNECTOR CABLE (YTU93106D)

MAIN CN110

XDSPTRST

XDSPSRST

LCD_R

LCD_G

LCD_B

LCD_COM

REG_3.1V

UARXD0

UATXD0

AL_3VSYS

IF_TX

IF_RX

DSP_TDI

SYS_RSTL

OCD_SCL

LCD_HD

DRV_HDD

GND

OCD_SDA

GND

NC

IRU

MVD

DSP_TCK

DSP_TDO

EXTRG0

DSP_TMS

KENTO

GND

KENTO2

1

16

2

17

3

18

4

19

5

20

6

21

7

22

8

23

9

24

10

25

11

26

12

27

13

28

14

29

15

30

JIG CONN. BOARD

(PIN NO.)

XDSPTRST

1

LCD_R

2

LCD_B

3

REG_3.1V

4

UATXD0

5

IF_TX

6

DSP_TDI

7

OCD_SCL

8

DRV_HDD

9

OCD_SDA

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

NC

MVD

DSP_TDO

DSP_TMS

GND

XDSPSRST

LCD_G

LCD_COM

UARXD0

AL_3VSYS

IF_RX

SYS_RSTL

LCD_HD

GND

GND

IRU

DSP_TCK

EXTRG0

KENTO

KENTO2

4.3 IDE ADAPTER AND FPC WIRE

• IDE ADAPTER and FPC WIRE are used for HDD test.
Check with the NOTE, and then refer to the below figure (Fig.
4-3-1) for the connection procedure.

FPC WIRE

HDD

IDE ADAPTER

Fig.4-3-1

<NOTE>

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

• There are two types of IDE ADAPTER (Model Number:
YTU96041, YTU96043). Either type can be used.

• Using the FPC WIRE originally used with this unit will dam­age the HDD.
Use the FPC WIRE (Model Number: YTU94165-40) to con­nect the IDE ADAPTER and the HDD.

• When connecting the FPC WIRE (Model Number:
YTU94165-40) and the HDD, follow the instructions on the
label attached to the FPC WIRE.
Connecting the FPC WIRE upside-down will damage the
HDD.

Fig.4-2-3

1-20 (No.YF244<Rev.001>)

5.1 SERVICE NOTE

SECTION 5

TROUBLE SHOOTING

a

-

­3-2-11 3-2-13 3-2-15

[12][11] [13] [14] [15] [16] [17] [18] [20][19]

3-2-9

aa ab

[1] [2] [4][3] [5] [6] [7] [8] [9]

CABINET PARTS AND ELECTRICAL PARTS(1)

3-2-1 3-2-3 3-2-4 3-2-5 3-2-6 3-2-73-2-2A,B

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

[10]

CABINET PARTS AND ELECTRICAL PARTS(2)

28 29 30 31 32 33 34 35 - 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

3-2-8 3-2-10 3-2-12 3-2-14 3-2-16 3-2-17 3-2-18

[21] [22] [23]

CABINET PARTS AND ELECTRICAL PARTS(3)

53 54 55 56 57 58

[23]MONITOR ASSY

[16] [23]

3-2-22 3-2-23

3-2-20

ac

3-2-19 3-2-21

[16]OP BLOCK ASSY/CCD BOARD ASSY

1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9

Prepare the specified screws and use them in place of the removed screws.

ba aca

Symbol No.

Place to stick screw

Removing order of screw

Screw tightening torque

Reference drawing (Fig.No.)

Symbol No.

Place to stick screw

Removing order of screw

Screw tightening torque

Reference drawing (Fig.No.)

Symbol No.

Place to stick screw

Removing order of screw

Screw tightening torque

Reference drawing (Fig.No.)

Symbol No.

Place to stick screw

Removing order of screw

Screw tightening torque

Reference drawing (Fig.No.)

and tighten the screw manually.

࡮The specified torque value is a recommended value of the initial assembly. Therefore, set the value below the specified torque value in the assembling procedure.

࡮There are setting limits of the torque value for the torque driver. If the value exceeds the setting value, take it as a rough measurement (reference value),

㧞)Tightening torque for the screws

㧝)㧖and㧖㧖 (This mark shows where to attach the screws) : Do not reuse the screws because the screw lock bond was applied to prevent the screws from loosening.

NOTE:

(No.YF244<Rev.001>)1-21

Be careful not to break either the screws or the screw holes.

a㧦0.088N㨯m (0.9kgf㨯cm) b㧦0.147N㨯m (1.5kgf㨯cm) c㧦0.245N㨯m (2.5kgf㨯cm)

Victor Company of Japan, Limited

Camcorder Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan

(No.YF244<Rev.001>)

Printed in Japan

VPT