Sony CCD-TR3200E Service Manual ▷ View online
5-25
Mode
Playback
Signal
Alighment tape :
For checking operations
For checking operations
(WR5-8CSE)
Monoscope section
Specified Value
RV904
1-4-6. Vertical Amplitude Adjustment (VF-104 board)
Mode
Playback
Signal
Alighment tape :
For checking operations
For checking operations
(WR5-8CSE)
Monoscope section
Adjusting Element
RV903
Specified Value
10
±
3%
Adjusting method:
1) Adjust RV903 so that the vertical direction over scan becomes
1) Adjust RV903 so that the vertical direction over scan becomes
10
±
3% (Top and bottom totals).
Fig. 5-1-20.
1-4-7. Brightness Adjustments (VF-104 board)
Adjusting method:
1) Rotate RV904, and adjust so that the bright/dark sections of the
1) Rotate RV904, and adjust so that the bright/dark sections of the
gray scale are displayed correctly. (The bright section should be
unsatisfactory till the cross hatch appears vague in the monoscope
circle. The dark section should be unsatisfactory till the darkest
section and the second darkest section of the gray scale cannot
be differentiated.)
unsatisfactory till the cross hatch appears vague in the monoscope
circle. The dark section should be unsatisfactory till the darkest
section and the second darkest section of the gray scale cannot
be differentiated.)
1-4-8. Horizontal Amplitude, Vertical Amplitude, Focus
Check
“1-4-5. Horizontal Amplitude Adjustment” and “1-4-6. Vertical
Amplitude Adjustment” should both satisfy the specified values. If
not, perform the adjustments from the beginning again. In this case,
perform “1-4-7. Brightness, Contrast Adjustments” again.
Moreover, check the focus, and if it found to be vague, perform “1-
4-3. Focus Adjustment” and “1-4-4. Aberration Adjustment”.
Amplitude Adjustment” should both satisfy the specified values. If
not, perform the adjustments from the beginning again. In this case,
perform “1-4-7. Brightness, Contrast Adjustments” again.
Moreover, check the focus, and if it found to be vague, perform “1-
4-3. Focus Adjustment” and “1-4-4. Aberration Adjustment”.
RV903
RV904
SOL901
VF-104 BOARD (SIDE A)
5-26
6) Connect the oscilloscope.
Channel 1: Pin
6 of CN910 of VC-195 board
External trigger: Pin
!¡ of CN910 of VC-195 board
Connect the oscilloscope via the CPC-7 jig
(J-6082-382-A).
(J-6082-382-A).
7) Playback the alignment tape for tracking.
WR5-1CP
8) Check that the RF waveform of the oscilloscope is flat at both
the entrance and the exit.
If not flat, perform necessary adjustment according to the separate
“8 mm Video Mechanical Adjustment Manual VII (B
Mechanism)”.
If not flat, perform necessary adjustment according to the separate
“8 mm Video Mechanical Adjustment Manual VII (B
Mechanism)”.
9) Perform “Processing after operations”, after completing
adjustments.
CN910 of VC-195 board
5-2.
MECHANICAL SECTION ADJUSTMENT
Mechanism Parts Adjustments
For details on the adjustments and checks of mechanical section
and replacements of mechanism parts, refer to the separate volume-
“8 mm Video Mechanism Adjustment Manual VII B Mechanism ”.
and replacements of mechanism parts, refer to the separate volume-
“8 mm Video Mechanism Adjustment Manual VII B Mechanism ”.
2-1.
OPERATING WITHOUT A CASSETTE
1) Refer to “Section 2 DISASSEMBLY” and supply the power with
the cabinet removed. (So that the mechanical deck can be
operated.)
operated.)
2) Connect the adjusting remote commander to the LANC terminal.
3) Turn on the HOLD switch of the adjusting remote commander.
4) Close the cassette compartment without loading a cassette and
3) Turn on the HOLD switch of the adjusting remote commander.
4) Close the cassette compartment without loading a cassette and
complete loading.
5) Select page: 0, address: 01, and set data: 01.
6) Select page: F, address: 2A, and set data: 01, and press the PAUSE
6) Select page: F, address: 2A, and set data: 01, and press the PAUSE
button of the adjusting remote commander.
7) Select page: D, address: 10, and set data: 10, and press the PAUSE
button of the adjusting remote commander.
8) Disconnect the power supply of the unit.
By carrying out the above procedure, the unit can be operated
without loading a cassette.
Be sure to carry out “Processing after Operations” after checking
the operations.
Set the data of page: D, address: 10 to the following if the sensor
ineffective mode, forced PLAYER (VTR) power supply ON
mode or forced camera power supply ON mode are to be used
together.
without loading a cassette.
Be sure to carry out “Processing after Operations” after checking
the operations.
Set the data of page: D, address: 10 to the following if the sensor
ineffective mode, forced PLAYER (VTR) power supply ON
mode or forced camera power supply ON mode are to be used
together.
Forced VTR power supply ON mode ............ 12
Forced camera power supply ON mode ........ 11
Forced camera power supply ON mode ........ 11
[Processing after Operations]
1) Select page: 0, address: 01, and set data: 01.
2) Select page: F, address: 2A, and set data: 00, and press the PAUSE
2) Select page: F, address: 2A, and set data: 00, and press the PAUSE
button of the adjusting remote commander.
3) Select page: D, address: 10, and set data: 00, and press the PAUSE
button of the adjusting remote commander.
4) Select page: 0, address: 01, and set data: 00.
5) Disconnect the power supply of the unit.
5) Disconnect the power supply of the unit.
2-2.
TAPE PATH ADJUSTMENT
1. Preparations for adjustments
1) Clean the tape path face (tape guide, drum, capstan shaft, pinch
roller).
2) Connect the adjusting remote commander to the LANC terminal.
3) Turn on the HOLD switch of the adjusting remote commander.
4) Select page: 0, address: 01, and set data: 01.
5) Select page: F, address: 2A, and set data: 04 and press the PAUSE
3) Turn on the HOLD switch of the adjusting remote commander.
4) Select page: 0, address: 01, and set data: 01.
5) Select page: F, address: 2A, and set data: 04 and press the PAUSE
button of the adjusting remote commander.
Be sure to perform “Processing after operations” after
completing adjustments.
Pin No.
Signal Name
Pin No.
Signal Name
1
LANC SIG
9
RF AGC OUT
2
XCPC IN
10
REC RF
3
IR VIDEO
11
RF SWP
4
AFC F0
12
CAP FG
5
BPF MONI
13
EVF BL
6
PB RF
14
EVF BL 4.75V
7
RF AGC IN
15
VCO
8
REG GND
16
EVF VG
[Processing after operations]
1) Connect the adjusting remote commander, and turn on the HOLD
switch.
2) Select page: 0, address: 01, and set data: 01.
3) Select page: F, address: 2A, and set data: 00.
4) Press the PAUSE buttonA of the adjusting remote commander.
5) Select page: 0, address: 01, and set data: 00.
6) Remove the power supply from the unit.
3) Select page: F, address: 2A, and set data: 00.
4) Press the PAUSE buttonA of the adjusting remote commander.
5) Select page: 0, address: 01, and set data: 00.
6) Remove the power supply from the unit.
Must be flat
Fig. 5-2-1.
5-27
5-3.
VIDEO SECTION ADJUSTMENTS
When performing adjustments, refer to the layout
diagrams for adjustment related parts beginning
from page 5-48.
diagrams for adjustment related parts beginning
from page 5-48.
3-1. PREPARATIONS BEFORE ADJUSTMENT
The following adjusting instruments are used for adjusting the video
section.
section.
3-1-1. Equipments to be Used
1) TV monitor
2) Oscilloscope: 2 phenomena, band 30 MHz or wider, with delay
2) Oscilloscope: 2 phenomena, band 30 MHz or wider, with delay
mode. (Use a 10:1 probe unless specified otherwise.)
3) Frequency counter
4) Pattern generator with video output terminal
5) Digital voltmeter
6) Audio generator
7) Audio level meter
8) Audio distortion meter
9) Audio attenuater
10) Regulated power supply
11) Alignment tape
4) Pattern generator with video output terminal
5) Digital voltmeter
6) Audio generator
7) Audio level meter
8) Audio distortion meter
9) Audio attenuater
10) Regulated power supply
11) Alignment tape
• For tracking adjustment (WR5-1CP)
Part Code: 8-967-995-07
• For video frequency characteristics adjustment
(WR5-7CE) Part Code: 8-967-995-18
• For checking Standard 8 mode operations
For LP (WR5-4CL)
Part Code: 8-967-995-56
For SP (WR5-5CSP)
Part Code: 8-967-995-47
Note:
The following alignment tapes can also be used.
1) WR5-3CL (8-967-995-36)
2) WR5-4CSP (8-967-995-46)
1) WR5-3CL (8-967-995-36)
2) WR5-4CSP (8-967-995-46)
• For checking Hi8 mode operations
For SP (WR5-8CSE)
Part Code: 8-967-995-48
For LP (WR5-8CLE)
Part Code: 8-967-995-57
• For checking AFM stereo operations (WR5-9CS)
Part Code: 8-967-995-28
For checking BPF adjustment (WR5-11CS)
Part Code: 8-967-995-76
12) Remote commander for adjustment (J-6082-053-B)
13) CPC-7 jig Part Code: J-6082-382-A
14) Power code Part Code: J-6082-223-A
13) CPC-7 jig Part Code: J-6082-382-A
14) Power code Part Code: J-6082-223-A
Note:
Connect the adjusting remote commander to the LANC
jack, and set the HOLD switch to the “ADJ” side, or
press the battery switch of the battery terminal using
adhesive tape, etc.
jack, and set the HOLD switch to the “ADJ” side, or
press the battery switch of the battery terminal using
adhesive tape, etc.
15) AFM DEV jig (J-6082-312-A)
16) Extension cable (48P, 0.8mm) (J-6082-188-A)
16) Extension cable (48P, 0.8mm) (J-6082-188-A)
5-28
3-1-2. Precautions on Adjusting
1) The adjustments of this unit are performed in the VTR mode or
camera mode.
To set to the VTR mode, set the power switch to “PLAYER” or
set the “Forced VTR Power ON mode” using the adjusting remote
commander (Note 1).
To set to the Camera mode, set the power switch to “CAMERA”
or set the “Forced Camera Power ON mode” using the adjusting
remote commander (Note 2).
After completing adjustments, be sure to exit the “Forced VTR
Power ON Mode” or “Forced Camera Power ON Mode”.
(Note 3)
To set to the VTR mode, set the power switch to “PLAYER” or
set the “Forced VTR Power ON mode” using the adjusting remote
commander (Note 1).
To set to the Camera mode, set the power switch to “CAMERA”
or set the “Forced Camera Power ON mode” using the adjusting
remote commander (Note 2).
After completing adjustments, be sure to exit the “Forced VTR
Power ON Mode” or “Forced Camera Power ON Mode”.
(Note 3)
2) The front panel block (MA-320 board, focus ring, microphone
unit) need not be connected. When removing the front panel
block disconnect the following connector.
block disconnect the following connector.
1. VC-195 board CN903 (23P 0.5mm)
3) The lens block (CD-199 board, VP-47 board) need not be
connected except during battery end adjustment. To remove,
disconnect the following connectors.
disconnect the following connectors.
1. VC-195 board CN501 (16P, 0.5mm)
2. VC-195 board CN551 (23P, 0.5mm)
3. VP-47 board CN602 (12P, 0.5mm)
2. VC-195 board CN551 (23P, 0.5mm)
3. VP-47 board CN602 (12P, 0.5mm)
4) The intelligent accessory shoe need not be assembled. If
removing it. disconnect the following connector.
1. VC-195 board CN909 (10P, 0.5mm)
5) By setting the “Forced VTR Power ON mode” or “Forced
Camera Power ON mode”, cabinet (R) ( Camera function switch
(CF-53board), viewfinder, power switch) need not be connected.
But removing the cabinet (R) (removing the VC-195 board
CN911) means removing the lithium 3V power supply, data such
as date, time, user-set menus will be lost. After completing
adjustments, reset these data. If the cabinet (R) has been removed,
the self-diagnosis data, data on history of use (total drum rotation
time etc. ) will be lost. Before removing, note down the self-
diagnosis data and data on the history use. (Refer to the “Service
Mode” for the data on the history use.) To remove the cabinet
(R), disconnect the following connectors.
(CF-53board), viewfinder, power switch) need not be connected.
But removing the cabinet (R) (removing the VC-195 board
CN911) means removing the lithium 3V power supply, data such
as date, time, user-set menus will be lost. After completing
adjustments, reset these data. If the cabinet (R) has been removed,
the self-diagnosis data, data on history of use (total drum rotation
time etc. ) will be lost. Before removing, note down the self-
diagnosis data and data on the history use. (Refer to the “Service
Mode” for the data on the history use.) To remove the cabinet
(R), disconnect the following connectors.
1. VC-195 board CN911 (30P, 0.5mm)
Note 1:
Setting the “Forced VTR Power ON” mode
(VTR mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 02, and press
(VTR mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 02, and press
the PAUSE button of the adjusting r emote
commander.
commander.
The above procedure will enable the VTR power to be
turned on with the front panel block removed.
After completing adjustments, be sure to exit the
“Forced VTR Power ON mode”.
turned on with the front panel block removed.
After completing adjustments, be sure to exit the
“Forced VTR Power ON mode”.
Note 2:
Setting the “Forced Camera Power ON” mode
(Camera mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 01, and press
(Camera mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 01, and press
the PAUSE button of the adjusting r emote
commander.
The above procedure will enable the camera power
to be turned on with the front panel block removed.
After completing adjustments, be sure to exit the
“Forced Camera Power ON mode”.
commander.
The above procedure will enable the camera power
to be turned on with the front panel block removed.
After completing adjustments, be sure to exit the
“Forced Camera Power ON mode”.
Note 3:
Exiting the “Forced Power ON” mode
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 00, and press
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 00, and press
the PAUSE button of the adjusting r emote
commander.
commander.
3) Select page: 0, address: 01, and set data: 00.
Pin No.
Signal Name
Pin No.
Signal Name
1
LANC SIG
9
RF AGC OUT
2
XCPC IN
10
REC RF
3
IR VIDEO
11
RF SWP
4
AFC F0
12
CAP FG
5
BPF MONI
13
EVF BL
6
PB RF
14
EVF BL 4.75V
7
RF AGC IN
15
VCO
8
REG GND
16
EVF VG
Cover
Screw driver(–)
3-1-3. Adjusting Connectors
Some of the adjusting points of the video section are concentrated
at VC-195 board CN910. Connect the measuring instruments via
the CPC-7 jig (J-6082-382-A). The following table lists the pin
numbers and signal names of CN910.
at VC-195 board CN910. Connect the measuring instruments via
the CPC-7 jig (J-6082-382-A). The following table lists the pin
numbers and signal names of CN910.
Table 5-3-1.
Fig. 5-3-1.
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