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5-31
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.
WR5-1NP: For NTSC model: CCD-TRV75/TRV75PK/
TRV715
WR5-1CP: For PAL model:
CCD-TRV3E/TRV13E/
TRV23E/TRV45E/TRV55E/
TRV65E/TRV69E
TRV23E/TRV45E/TRV55E/
TRV65E/TRV69E
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
[Processing after operations]
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
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.
5-32
5-3.
VIDEO SECTION ADJUSTMENTS
When performing adjustments, refer to the layout
diagrams for adjustment related parts beginning
from page 5-60.
diagrams for adjustment related parts beginning
from page 5-60.
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 NTSC model]
• For tracking adjustment (WR5-1NP)
• For tracking adjustment (WR5-1NP)
Part Code: 8-967-995-02
• For video frequency characteristics adjustment
(WR5-7NE) Part Code: 8-967-995-13
• For checking Standard 8 mode operations
For LP (WR5-4NL)
Part Code: 8-967-995-51
For SP (WR5-5NSP)
Part Code: 8-967-995-42
Note:
The following alignment tapes can also be used.
WR5-4NSP (8-967-995-41)
WR5-4NSP (8-967-995-41)
• For checking Hi8 mode operations
For SP (WR5-8NSE)
Part Code: 8-967-995-43
For LP (WR5-8NLE)
Part Code: 8-967-995-52
• For checking AFM stereo operations (WR5-9NS)
Part Code: 8-967-995-23
For checking BPF adjustment (WR5-11NS)
Part Code: 8-967-995-71
[For PAL model]
• For tracking adjustment (WR5-1CP)
• For tracking adjustment (WR5-1CP)
Part Code: 8-967-995-07
• For video frequency characteristics adjustment
(WR5-7NE) 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
• 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
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 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
13) CPC-7 jig Part Code: J-6082-382-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.
14) Power code Part Code: J-6082-223-A
15) AFM DEV jig (J-6082-312-A)
16) IR Receiving jig (J-6082-383-A)
17) Extension cable (48P, 0.8mm) (J-6082-188-A)
15) AFM DEV jig (J-6082-312-A)
16) IR Receiving jig (J-6082-383-A)
17) Extension cable (48P, 0.8mm) (J-6082-188-A)
5-33
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 “VTR” (or
“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 “VTR” (or
“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) By setting the “Forced VTR Power ON mode” or “Forced Camera
Power ON mode”, the video section can be operate even if even
if the front panel block (MA-312/331 board, power switch,
microphone unit) has been removed. When removing the front
panel block disconnect the following connector.
if the front panel block (MA-312/331 board, power switch,
microphone unit) has been removed. When removing the front
panel block disconnect the following connector.
1. VC-195 board CN903 (23P 0.5mm)
3) The lens block (CD-197/198 board) need not be connected except
during battery end adjustment. To remove, disconnect the
following connectors.
following connectors.
1. VC-195 board CN501 (16P, 0.5mm)
2. VC-195 board CN551 (23P, 0.5mm)
2. VC-195 board CN551 (23P, 0.5mm)
4) The intelligent accessory shoe (Intelligent accessory shoe model)
need not be assembled. If removing it. disconnect the following
connector.
connector.
1. VC-195 board CN909 (10P, 0.5mm)
5) Cabinet (R) ( Camera function switch (CF-50/51board), LCD
block, viewfinder) need not be connected. But removing the
cabinet (R) (removing the VC-195 board CN911) means
removing the lithium 3V power supply (CF-50/51 board) , 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.
cabinet (R) (removing the VC-195 board CN911) means
removing the lithium 3V power supply (CF-50/51 board) , 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 (50P, 0.5mm)
2. DD-105 board CN933 (11P, 1.0mm)
2. DD-105 board CN933 (11P, 1.0mm)
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 remote
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 remote
commander.
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 remote
commander.
commander.
3) Select page: 0, address: 01, and set data: 00.
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.
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
Table 5-3-1.
Fig. 5-3-1.
Screw driver (–)
Cover
5-34
3-1-4. Connecting the Equipments
Connect the measuring instruments as shown in Fig. 5-3-2 and
perform the adjustments.
perform the adjustments.
Fig. 5-3-2.
3-1-5. Alignment Tape
The following table lists alignment tapes which are available.
Use the tape specified in the signal column for each adjustment.
If the type of tape to be used for checking operations is not specified,
use whichever type.
Use the tape specified in the signal column for each adjustment.
If the type of tape to be used for checking operations is not specified,
use whichever type.
Name
Tracking
WR5-1NP (NTSC)
WR5-1CP (PAL)
WR5-1NP (NTSC)
WR5-1CP (PAL)
Video frequency
characteristics
WR5-7NE (NTSC)
WR5-7CE (PAL)
Operation check
(SP mode)
WR5-5NSP (NTSC)
WR5-5CSP (PAL)
Operation check
(SP mode)
WR5-8NSE (NTSC)
WR5-8CSE (PAL)
Operation check
(LP mode)
WR5-4NL (NTSC)
WR5-4CL (PAL)
Operation check
(LP mode)
WR5-8NLE (NTSC)
WR5-8CLE (PAL)
AFM stereo
Operation check
WR5-9NS (NTSC)
WR5-9CS (PAL)
BPF adjustment
WR5-11NS (NTSC)
WR5-11CS (PAL)
characteristics
WR5-7NE (NTSC)
WR5-7CE (PAL)
Operation check
(SP mode)
WR5-5NSP (NTSC)
WR5-5CSP (PAL)
Operation check
(SP mode)
WR5-8NSE (NTSC)
WR5-8CSE (PAL)
Operation check
(LP mode)
WR5-4NL (NTSC)
WR5-4CL (PAL)
Operation check
(LP mode)
WR5-8NLE (NTSC)
WR5-8CLE (PAL)
AFM stereo
Operation check
WR5-9NS (NTSC)
WR5-9CS (PAL)
BPF adjustment
WR5-11NS (NTSC)
WR5-11CS (PAL)
Record
-ing
mode
Standard
8 mm
Hi8
Standard
8 mm
Hi8
Standard
8 mm
Hi8
Standard
8 mm
Standard
8 mm
Tape
type
MP
ME
MP
ME
MP
ME
MP
MP
Tape
speed
SP
SP
(NTSC)
LP
(PAL)
SP
SP
LP
LP
SP
SP
Usage
Tape path
adjustment
Switching
position
adjustment
adjustment
Switching
position
adjustment
Frequency
characteristics
adjustment
characteristics
adjustment
Checking
operations
operations
AFM stereo
Checking
operations
Checking
operations
BPF
adjustment
adjustment
Tape type
MP ..... Particle type metal tape
ME ..... Evaporated type metal tape
ME ..... Evaporated type metal tape
Table 5-3-2.
Battery terminal
Regulated power supply
8.4
8.4
±
0.1Vdc
Main Unit
VIDEO
VIDEO terminal
TV monitor
Connect when using the camera
mode or playing back.
mode or playing back.
Connecting the TV Monitor and Regulated Power Supply
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