1.Before Starting Adjustments ···········································6-1
1-1. Adjusting Items when Replacing
Main Parts and Boards ···················································· 6-2
6-1. Camera Section Adjustments··········································· 6-4
1-1. Preparations before Adjustments (CAMERA Section)···6-4
1-1-1.List of Service Tools························································6-4
1-1-2.Preparations ·····································································6-5
1-1-3.Precaution········································································6-6
1.Setting the Switch····························································6-6
2.Order of Adjustments ······················································6-6
3.Subjects ··········································································· 6-6
1-2. Initialization of 8, A, C, D, E, F, 1F Page Data ···············6-7
1.Initializing the 8, A, C, D, E, F, 1F Page Data ················6-7
2.Modification of 8, A, C, D, E, F, 1F Page Data···············6-7
9.1F Page Table ································································6-11
1-3. Camera System Adjustments·········································6-12
6-4. Service Mode·································································6-38
4-1. Adjustment Remote Commander ··································6-38
1.Using the Adjustment Remote Commander··················6-38
2.Precautions Upon Using the Adjustment
Remote Commander······················································6-38
4-2. Data Process ··································································6-39
4-3. Service Mode·································································6-40
1.Setting the Test Mode ····················································6-40
7.LED, Video Light, IR Light Check ·······························6-44
8.Record of Use Check·····················································6-45
9.Record of Self-diagnosis Check ····································6-46
* The camera optical axis frame is shown on page 6-47.
The camera color reproduction frame is shown on page
6-48.
— 2 —
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
(Machine before starting repair)
(Machine after a board is replaced)
PCPC
Save the EVR data
to a personal computer.
Download the saved
data to a machine.
1.Before starting adjustments
EVR Data Re-writing Procedure When Replacing Board
The data that is stored in the repair board, is not necessarily correct.
Perform either procedure 1 or procedure 2 or procedure 3 when replacing board.
Procedure 1
Save the EVR data of the machine in which a board is going to be replaced. Download the saved data after a
board is replaced.
SECTION 6
ADJUSTMENTS
Procedure 2
Remove the EEPROM from the board of the machine that is going to be repaired. Install the removed
EEPROM to the replaced board.
Remove the EEPROM and install it.
(Former board)
(New board)
Procedure 3
When the data cannot be saved due to defective EEPROM, or when the EEPROM cannot be removed or
installed, save the data from the same model of the same destination, and download it.
(Machine to be repaired)(Machine to be repaired)
PC
Download the data.
After the EVR data is saved and downloaded, chec k the
respective items of the EVR data.
(Refer to page 6-3 for the items to be checked)
Save the data.
(The same model of the same destination)
6-1
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
1-1. Adjusting items when replacing main parts and boards
• Adjusting items when replacing main parts
When replacing main parts, adjust the items indicated by z in the following table.
Block replacementMounted part replacement
Replaced part
Adjustment SectionAdjustment
Initialization of 8, A, C, D,
E, F, 1F page data
Initializing of 8, A, C, D, E, F, 1F page
data
(LCD panel)
(Fluorescent tube)
Lens device
Video light (Note 2)
LCD block LCD901
LCD block ND901
Mechanism deck (Note 1)
(Drum assembly) (Note 1)
(Capstan motor)
(CCD imager)
(YAW, PITCH sensor) (Note 3)
(Timing generator)
(S/H, AGC, A/D CONV.)
(Camera/VTR process, Lens control)
Mechanism deck M901
Mechanism deck M902
CD-465 board IC951
SI-039 board SE751/752
VC-341 board IC151, X151
VC-341 board IC152
VC-341 board IC301
(REC/PB AMP)
(EVR)
(Audio/Video process)
(LCD driver)
VC-341 board IC481
VC-341 board IC251
VC-341 board IC801
PD-204 board IC6001
CameraHALL adj.z
Flange back adj.zz
Optical axis adj.zz
Color reproduction adj.zz
LV standard data inputzz
AWB standard data inputzz
Auto white balance adj.zz
Angular velocity sensor output check
and steadyshot check (Note 3)
z
LCDLCD level adj.z
LCD V-COM adj.zz
LCD White balance adj.
zzz
ServoCAP FG offset adj.zz
Switching position adj.
zz
Video28 MHz origin osillation adj.zz
0
adj.z
AFC f
S VIDEO OUT Y level adj.zz
S VIDEO OUT C level adj.zz
REC Y current adj.zz
REC C/AFM current adj.
0
AudioBPF f
adj.z
1.5 MHz deviation adj.
MechanismTape path adj.
zzz
zz
z
Table 6-1-1 (1)
Note 1: When replacing the drum assy or mechanism deck, reset the data of page: 7, address: A4 to A6.
(Refer to “Record of Use Check” of “6-4. SERVICE MODE”)
Note 2: When replacing the video light, reset the data of page: 7, address: CE and CF.
(Refer to “Record of Use Check” of “6-4. SERVICE MODE”)
Note 3: CCD-TRV328/TRV428/TRV428E only
6-2
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
• Adjusting items when replacing a board or EEPROM
When replacing a board or EEPROM, adjust the items indicated by z in the following table.
Replaced part
Adjustment SectionAdjustment
(COMPLETE)
(COMPLETE)
(EEPROM)
RadarWRadarWRadarW
PD-204 board
VC-341 board
VC-341 board IC602
Supporting
Initialization of 8, A, C, D,
E, F, 1F page data
CameraHALL adj.zzz
LCDLCD level adj.zzzz
ServoCAP FG offset adj.zzz
Video28 MHz origin osillation adj.zz
AudioBPF f
MechanismTape path adj.
Initializing of 8, A, C, D, E, F, 1F page
data
zz
Flange back adj.zzz
Optical axis adj.zz
Color reproduction adj.zz
LV standard data inputzzz
AWB standard data inputzz
Auto white balance adj.zzz
Angular velocity sensor output check
and steadyshot check (Note 3)
zzz
LCD V-COM adj.zzz
LCD White balance adj.
Switching position adj.
0
adj.zzz
AFC f
zzz
zz
S VIDEO OUT Y level adj.zz
S VIDEO OUT C level adj.zz
REC Y current adj.zz
REC C/AFM current adj.
0
adj.zz
1.5 MHz deviation adj.
zz
zz
Table 6-1-1 (2)
6-3
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
6-1. CAMERA SECTION ADJUSTMENTS
1-1.PREPARATIONS BEFORE ADJUSTMENTS (CAMERA SECTION)
1-1-1.List of Service Tools
• Oscilloscope• Color monitor• Vectorscope
• Regulated power supply• Digital voltmeter• Frequency counter
Ref. No.
J-1
J-2
J-3
J-4
J-5
J-6
J-7
J-8
J-9
J-10
J-11
Filter for color temperature correction (C14)
ND filter 1.0
ND filter 0.4
ND filter 0.1
Pattern box PTB-450
Color chart for pattern box
Adjustment remote commander (RM-95 upgraded).
(Note)
Siemens star chart
Clear chart for pattern box
CPC jig connector
I/F unit for LANC control
Mini pattern box
Camera table
Auto white balance adjustment/check
White balance adjustment/check
White balance check
White balance check
White balance check
For checking the flange back
For connecting the adjustment remote commander
For connecting the adjustment remote commander
For adjusting the flange back
For adjusting the flange back
Usage
J-1J-2
J-6
J-11
J-7J-8
J-3
J-4J-5
J-9J-10
Fig. 6-1-1
6-4
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
1-1-2. Preparations
Note: Before perform the adjustment, check that the data of page:
0, address: 10 is “00”.
If not, select page: 0, address: 10, and set data “00”.
1) Connect the equipment for adjustments according to Fig. 6-1-
3.
2) Connect the adjustment remote commander to VC-341 board
CN007 via I/F unit for LANC control (J-6082-521-A) and CPC
jig connector (J-6082-539-A). (Fig. 6-1-3)
To operate the adjustment remote commander, connect the AC
power adaptor to the DC IN jack of I/F unit for LANC control,
or connect the L series Info-LITHIUM battery to the battery
terminal of I/F unit for LANC control.
CN007
1
Pattern box
1 m
Front of the lens
Fig. 6-1-2
Screw (M2)
L serices Info
LITHIUM battery (7.2Vdc)
LANC jack
Adjustment
remote commander (RM-95)
CPC lid
AC adaptor
16
Video (yellow)
AC IN
Conductor side
CPC jig connector
(J-6082-539-A)
A/V OUT jack
TV monitor
Audio (black)
Vector scope
AC adaptor
Terminated at 75Ω
AC IN
I/F unit for LANC control
(J-6082-521-A)
Fig. 6-1-3
6-5
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
1-1-3. Precaution
1. Setting the Switch
Unless otherwise specified, set the switches as follows and perform adjustments without loading cassette.
1. POWER switch (SS-5100 block) ..........................CAMERA
1) Color bar chart (Color reproduction adjustment frame)
When performing adjustments using the color bar chart, adjust
the picture frame as shown in Fig. 6-1-4. (Color reproduction
adjustment frame)
2) Clear chart (Color reproduction adjustment frame)
Remove the color bar chart from the pattern box and insert a
clear chart in its place. (Do not perform zoom operations during
this time)
3) Chart for flange back adjustment
Join together a piece of white A0 size paper (1189mm × 841
mm) and a piece of black paper to make the chart shown in
Fig. 6-1-5.
Note: Use a non-reflecting and non-glazing vellum paper. The
size must be A0 or larger and the joint between the white
and black paper must not have any undulations.
Adjust the camera zoom and direction to
obtain the output wavef orm shown in Fig. a and
the monitor TV display shown in Fig. b.
White
841 mm
Black
1189 mm
Fig. 6-1-5
6-6
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
1-2.INITIALIZATION OF 8, A, C, D, E, F, 1F
PAGE DATA
Note: If reading/writing data on pages 1F, set data: 01 to page: 0,
address: 10, and then select pages F. By this data setting,
the pages 1F can be selected.
After the data reading/writing finished, return the data on
page: 0, address: 10 to “00”.
1. Initializing the 8, A, C, D, E, F, 1F Page Data
Note 1: If “Initialization of Pages 8, A, C, D, E, F, 1F” is ex-
ecuted, all data on pages 8, A, C, D, E, F, 1F are initialized. (Only an individual page cannot be initialized)
Note 2: If the 8, A, C, D, E, F, 1F page data has been initialized,
“Modification of 8, A, C, D, E, F, 1F Page Data” and all
adjustments need to be performed again.
Note 3: Check that the data of page: 0, address: 10 is “00”.
Note 4: NTSC model: CCD-TRV128/TRV228/TRV328/TRV428
PAL model: CCD-TRV228E/TRV428E
Adjusting Page8
Adjusting Address00 to FF
Adjusting PageA
Adjusting Address10 to FF
Adjusting PageC
Adjusting Address10 to FF
Adjusting PageD
Adjusting Address10 to 7F
Adjusting PageE
Adjusting Address00 to FF
Adjusting PageF
Adjusting Address10 to FF
Adjusting Page1F
Adjusting Address00 to FF
Initializing method:
Order Page Address DataProcedure
10 0101
Set the following data.
27 03
37 00
47 01
57 02
62 0029
72 0129Press PAUSE button.
8
00: NTSC model
80: PAL model
Set the following data.
2D: NTSC model
2F: PAL model
Set the following data, and
press PAUSE button.
2D: NTSC model
2F: PAL model
Check the data changes to
“01”.
Perform “Modification of 8,
A, C, D, E, F, 1F Page Data”
2. Modification of 8, A, C, D, E, F, 1F Page Data
If the 8, A, C, D, E, F, 1F page data has been initialized, change
the data of the “Fixed data-2” address shown in the following table
by manual input.
Modifying method:
1) Before changing the data, select page: 0, address: 01, and set
data: 01.
2) New data for changing are not shown in the tables because
they are different in destination. When changing the data, copy
the data built in the same model.
Note: If copy the data built in the different model, the
camcorder may not operate.
3) When changing the data, press the PAUSE button of the adjustment remote commander each time when setting new data
to write the data in the non-volatile memory.
4) Check that the data of adjustment addresses is the initial value.
If not, change the data to the initial value.
Processing after Completing Modification of 8, A, C, D, E, F, 1F
Page data
Order Page Address DataProcedure
12 0029
22 0129Press PAUSE button.
Note: If the following symptoms occur after completing of the
“Modification of 8, A, C, D, E, F, 1F page data”, check
that the data of the “Fixed data-2” addresses of 8, A, C, D,
E, F, 1F page are same as those of the same model of the
same destination.
1) The power is shut off so that unit cannot operate.
3. 8 Page table
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: Fixed data-1: Initialized data. (Refer to “1. Initializing
the 8, A, C, D, E, F, 1F Page Data”)
Fixed data-2: Modified data. (Refer to “2. Modification
of 8, A, C, D, E, F, 1F Page Data”)
Address
00 to FFFixed data-1 (Initialized data)
Initial value
NTSC PAL
Remark
6-7
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
4. A Page table
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: Fixed data-1: Initialized data. (Refer to “1. Initializing
the 8, A, C, D, E, F, 1F Page Data”)
Fixed data-2: Modified data. (Refer to “2. Modification
of 8, A, C, D, E, F, 1F Page Data”)
Address
10 to 20Fixed data-1 (Initialized data)
22 to 2BFixed data-1 (Initialized data)
2CFixed data-2
2D to 30Fixed data-1 (Initialized data)
32 to 40Fixed data-1 (Initialized data)
42 to 44Fixed data-1 (Initialized data)
46 to 4BFixed data-1 (Initialized data)
4CFixed data-2
4DFixed data-1 (Initialized data)
4E
50, 51Fixed data-1 (Initialized data)
54 to 64Fixed data-1 (Initialized data)
66 to 7FFixed data-1 (Initialized data)
82 to 8FFixed data-1 (Initialized data)
91 to 95Fixed data-1 (Initialized data)
99 to 9CFixed data-1 (Initialized data)
9D
9E
A0
A1 to DFFixed data-1 (Initialized data)
E0
E1
E2
E3
E4Fixed data-2
E5
E6
E7
E8
Initial value
NTSC PAL
21Fixed data-2
31Fixed data-2
41Fixed data-2
45Fixed data-2
4F
52
53
65Fixed data-2
80
81
90Fixed data-2
96
97
98
9F
Fixed data-2
Fixed data-2
Fixed data-2
Fixed data-2
Fixed data-2
Remark
Address
E9
EA
EB
EC
ED
EE
EF
FA
FB
FC
FD
FE, FFFixed data-1 (Initialized data)
Initial value
NTSC PAL
F0
F1
F2
F3Fixed data-2
F4
F5
F6
F7
F8
F9
Remark
6-8
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
5. C Page table
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: Fixed data-1: Initialized data. (Refer to “1. Initializing
the 8, A, C, D, E, F, 1F Page Data”)
Fixed data-2: Modified data. (Refer to “2. Modification
of 8, A, C, D, E, F, 1F Page Data”)
8. F Page Table
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: Fixed data-1: Initialized data. (Refer to “1. Initializing
the 8, A, C, D, E, F, 1F Page Data”)
Fixed data-2: Modified data. (Refer to “2. Modification
of 8, A, C, D, E, F, 1F Page Data”)
Address
10808028 MHz origin osillation adj.
11Fixed data-1 (Initialized data)
124A4A
135656
141111
152020
160202
17E0E0
18, 19Fixed data-1 (Initialized data)
1A0000
1B6060
1C to 29Fixed data-1 (Initialized data)
2A1B1B
2B0000
2C0707
2D0000
2E0E0E
2F0000
300D0D
310000
32Fixed data-1 (Initialized data)
332222Color reproduction adj.
34Fixed data-1 (Initialized data)
352724Color reproduction adj.
36 to 39Fixed data-1 (Initialized data)
3A0000
3BF1EF
3C, 3DFixed data-1 (Initialized data)
3E292A
3F80C0
40585A
41C0C0
42, 43Fixed data-1 (Initialized data)
442828
45ECEC
463535
478F8F
481313
49B8B8
4A0000
4B0000
4C0000
4D0000
4E2B2B
Initial value
NTSC PAL
Remark
Hall adj.
LV standard data input
Auto white balance
standard data input
Auto white balance adj.
Color reproduction adj.
Auto white balance adj.
Flange back adj.
Address
4F1919
500000
513232
520404
530000
540000
55 to 57Fixed data-1 (Initialized data)
58
59
5AFFFFOptical axis adj.
5B to 8DFixed data-1 (Initialized data)
8E
8FFixed data-2
90
91 to 96Fixed data-1 (Initialized data)
97Fixed data-2
98 to A5Fixed data-1 (Initialized data)
A6Fixed data-2
A7 to ACFixed data-1 (Initialized data)
AD
AE
AF
B0
B1 to C4Fixed data-1 (Initialized data)
C5
C6
C7 to E0Fixed data-1 (Initialized data)
E1Fixed data-2
E2 to EAFixed data-1 (Initialized data)
EBFixed data-2
EC to EEFixed data-1 (Initialized data)
EFFixed data-2
F0 to FFFixed data-1 (Initialized data)
9. 1F Page table
Note 1: If reading/writing data on pages 1F , set data: 01 to page:
Note 2: Fixed data-1: Initialized data. (Refer to “1. Initializing
Address
00 to 1DFixed data-1 (Initialized data)
1EFixed data-2
1F to FFFixed data-1 (Initialized data)
Initial value
NTSC PAL
Flange back adj.
Fixed data-2
Fixed data-2
Fixed data-2
0, address: 10, and then select pages F. By this data setting, the pages 1F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
the 8, A, C, D, E, F, 1F Page Data”)
Fixed data-2: Modified data. (Refer to “2. Modification
of 8, A, C, D, E, F, 1F Page Data”)
Initial value
NTSC PAL
Remark
Remark
6-11
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
1-3.CAMERA SYSTEM ADJUSTMENTS
Before perform the camera system adjustments, check that the
specified values of “28 MHz Origin Oscillation Adjustment”, “S
VIDEO OUT Y level Adjustment” and “S VIDEO OUT C level
Adjustment” of “VIDEO SYSTEM ADJUSTMENT” are satisf ied.
Check that the data of page: 0, address: 10, is “00”.
If not, select page: 0, address: 10, and set data “00”
1. HALL Adjustment
For detecting the position of lens iris, adjust the hall AMP gain
and offset.
ModeCAMERA
SubjectNot required
Measurement PointDisplayed data of page: 1 (Note 3)
Measuring Instrument Adjusting remote commander
Adjustment PageF
Adjustment Address12 to 17
Specified value87 to 8B during IRIS OPEN
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of unit OFF/ON.
Note 3: The right two digits of the page: 1 displayed data of the
(Note 3) during IRIS OPEN
satisfied the specified value.
Check that the displayed data
(Note 3) during IRIS CLOSE
satisfied the specified value.
6-12
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
RadarWRadarWRadarW
2. Flange Back Adjustment
(Using the minipattern box)
The inner focus lens flange back adjustment is carried out
automatically. In whichever case, the focus will be deviated during auto focusing/manual focusing.
ModeCAMERA
SubjectSiemens star chart with ND filter for
minipattern box (Note 1)
Measurement PointCheck operation on monitor TV
Measuring Instrument
Adjustment PageF
Adjustment Address44 to 54
Note 1: Dark Siemens star chart.
Note 2: Check that the data of page: 0, address: 10 is “00”.
Note 3: Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of unit OFF/ON.
Note 4: Perform the adjustment with the camcorder in horizon-
tal state.
Note 5: Perform “HALL Adjustment” before this adjustment.
Switch setting:
1) NIGHTSHOT PLUS........................................................ OFF
Specified voltage: The specified voltage varies according to the
minipattern box, so adjust the power supply
output voltage to the specified voltage written
on the sheet which is supplied with the
minipattern box.
Below 3 cm
Minipattern box
Camcorder
Camera
table
Output voltage : Specified voltage ±0.01 Vdc
Red (+)
Black (–)
Yellow (SENS +)
White (SENS –)
Black (GND)
Regulated power supply
Output current : more than 3.5 A
Need not connected
Fig. 6-1-6
6-13
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
RadarW
RadarW
3. Flange Back Adjustment
(Using the flange back adjustment chart and
subject more than 500 m away)
The inner focus lens flange back adjustment is carried out automatically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
RadarW
RadarW
3-1. Flange Back Adjustment (1)
ModeCAMERA
SubjectFlange back adjustment chart
(2.0 m from the front of lens)
(Luminance: 300 to 400 lux)
Measurement PointCheck operation on monitor TV
Measuring Instrument
Adjustment PageF
Adjustment Address44 to 54
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of unit OFF/ON.
Note 3: Perform the adjustment with the camcorder in horizon-
tal state.
Note 4: Perform “HALL Adjustment” before this adjustment.
Switch setting:
1) NIGHTSHOT PLUS........................................................ OFF
1) Place the Flange back adjustment chart 2.0 m from the front
of the lens.
2) Check that the center of Flange back adjustment chart meets
the center of shot image screen with the zoom lens at TELE
end and WIDE end respectively.
1) Set the zoom lens to the TELE end and expose a subject that is
more than 500 m away.
(subjects with clear contrast such as building, etc.)
(Nearby subjects less than 500 m away should not be in the
screen)
Adjusting method:
Order Page Address DataProcedure
10 0101
26 4801
36 0113 Press PAUSE button.
4
56 0129 Press PA USE b utton. (Note 3)
66 02
Note 3: The adjustment data will be automatically input to page: