Panasonic WJ-HD100 Service Manual ▷ View online
– 2 –
!7
REW/FF and Up Button [REW/FF
1
/
2
] [
D
]
Press this button to rewind or fast-forward the recorded
field. The LED lights in the REW/FF mode.
Press this button to move the cursor upward in a setup
menu on the monitor.
field. The LED lights in the REW/FF mode.
Press this button to move the cursor upward in a setup
menu on the monitor.
!8
JogDial [PUSH –
❚❚
PAUSE] [SET]
Press the JogDial to pause or restart playback.
Rotate the JogDial to access the desired field while
rewinding, fast-forward and playing back.
Rotate the JogDial to search the oldest picture recorded
on the disk for playing back in chronological order.
Rotate the JogDial to select a parameter in a setup
menu.
Press the JogDial to enter the selected parameter and
move the cursor to the next position on a setup menu.
Hold down the JogDial to copy still pictures to the
CompactFlash card.
Rotate the JogDial to access the desired field while
rewinding, fast-forward and playing back.
Rotate the JogDial to search the oldest picture recorded
on the disk for playing back in chronological order.
Rotate the JogDial to select a parameter in a setup
menu.
Press the JogDial to enter the selected parameter and
move the cursor to the next position on a setup menu.
Hold down the JogDial to copy still pictures to the
CompactFlash card.
■
Rear View
SIGNAL GND
ALARM
SERIES
RECORD
TIME
ADJUST
REMOTE
MODE
DATA
RS-232C
VIDEO
OUT
IN
OUT
IN
AUDIO
MONITOR OUT
(PLAY)
CAMERA
SW OUT
SW OUT
G
G
G
POWER
ON
OFF
JOG-CLICK
JOG-LEFT
JOG-RIGHT
ALARM SEARCH
STEP
REW/FF
STOP/SETUP
PLAY
REC
OUT
PLAY OUT
REC OUT
AUTO OFF OUT
DISK END OUT
IN
OUT
IN
RECALL
(EXT REC)
OUT
RECOVER OUT
RESET IN
IN
@2
@1 @3
@4
@5
#0
#1 #2 #3
#4
@6
@7
@8 @9
#5
#6 #7
#8
@1
Audio Input Connector [AUDIO IN]
RCA standard jack accepts an unbalanced –10 dB and
10 k
10 k
Ω
line input audio signal supplied from an external
device.
@2
Audio Output Connector [AUDIO OUT]
RCA standard jack supplies an unbalanced –10 dB and
600
600
Ω
line output audio signal to an external device.
@3
Camera Switching Output Connector
[CAMERA SW OUT]
[CAMERA SW OUT]
This jack is for connecting an external device such as a
video multiplexer receiving multiple camera inputs. The
switching signal supplied makes the connected device
switch from one camera to the other. Use this terminal
only when the recording field rate is lower than 10 fps.
video multiplexer receiving multiple camera inputs. The
switching signal supplied makes the connected device
switch from one camera to the other. Use this terminal
only when the recording field rate is lower than 10 fps.
@4
Video Input Connector [VIDEO IN]
This BNC accepts a video signal supplied from a camera
or video multiplexer. A 75
or video multiplexer. A 75
Ω
termination is made unless
the video output terminal is connected.
@5
Video Output Connector [VIDEO OUT]
This BNC supplies a video signal looped through the
video input terminal. Connect with a video monitor to
check the input picture, or the next WJ-HD100 in a
SERIES connection.
video input terminal. Connect with a video monitor to
check the input picture, or the next WJ-HD100 in a
SERIES connection.
@6
Monitor Output Connector
[MONITOR OUT (PLAY)]
[MONITOR OUT (PLAY)]
This BNC supplies playback pictures stored on the hard
disk, or setup windows. Connect with a video monitor.
disk, or setup windows. Connect with a video monitor.
@7
RS-232C Port [RS-232C]
Through this 9-pin D-Sub connector the digital disk
recorder communicates with the personal computer. Use
a reverse type cable for connection with the personal
computer. Protocol and commands are described in
APPENDIX.
recorder communicates with the personal computer. Use
a reverse type cable for connection with the personal
computer. Protocol and commands are described in
APPENDIX.
@8
Data Port [DATA]
Connect with equipment in the PS
•
Data chain or a sys-
tem controller.
@9
Mode Switch [MODE]
Use this switch for setting unit addresses and initializing
all disk contents and setup data.
all disk contents and setup data.
Terminal Board
#00
Remote In Terminal
These are connected with switches for external control
of major operations on the front panel such as JOG-
CLICK, JOG-LEFT, JOG-RIGHT, ALARM SEARCH,
STEP, REW/FF, STOP/SETUP, PLAY and REC.
of major operations on the front panel such as JOG-
CLICK, JOG-LEFT, JOG-RIGHT, ALARM SEARCH,
STEP, REW/FF, STOP/SETUP, PLAY and REC.
#11
Time Adjust Terminal
IN and OUT terminals for synchronizing the internal
clock with connected external devices
clock with connected external devices
– 3 –
# 22
Status Out Terminal
These terminals supply the following status information:
PLAY OUT, REC OUT, AUTO OFF OUT, DISK END
OUT.
AUTO OFF OUT: AUTO OFF OUT signal turns active
(active when low), and playback or recording stops when
a temperature error is detected inside the unit. Turn the
power off and wait for a while until you turn it on again to
reset the error.
PLAY OUT, REC OUT, AUTO OFF OUT, DISK END
OUT.
AUTO OFF OUT: AUTO OFF OUT signal turns active
(active when low), and playback or recording stops when
a temperature error is detected inside the unit. Turn the
power off and wait for a while until you turn it on again to
reset the error.
#33
Series Record Terminal
Connect these terminals when using multiple units in
series or loop connection.
series or loop connection.
#44
Alarm Terminal
These terminals supply and receive the following alarm
related information: ALARM RECALL, ALARM OUT,
ALARM RECOVER OUT, ALARM RESET IN, ALARM
IN.
related information: ALARM RECALL, ALARM OUT,
ALARM RECOVER OUT, ALARM RESET IN, ALARM
IN.
#55
Cooling Fan
Do not block the air flow of this cooling fan through the
openings on both sides of the top cover to prevent the
appliance from overheating.
openings on both sides of the top cover to prevent the
appliance from overheating.
#66
Power Switch [POWER ON OFF]
Turns the power on and off. The OPERATE indicator on
the front panel lights while the power switch is turned on.
the front panel lights while the power switch is turned on.
#77
Signal Ground [SIGNAL GND]
Connect with the terminals of other devices as neces-
sary to avoid grounding loop and noise.
sary to avoid grounding loop and noise.
#88
Power Cord
– 4 –
LOCATION OF TEST POINTS AND ADJUSTING CONTROLS
ADJUSTMENT PROCEDURE
1. Test Equipments Required
8
The following Test Equipments are required for
adjustment of the Digital Disk Recorder WJ-HD100.
8
Underscanned Colour Video Monitor
8
Waveform Monitor
8
Video Signal Generator (Colour Bar Signal)
8
Oscilloscope
8
Ceramic Screwdriver
2. Disassembling Procedure for
Adjustment
8
Referring to Fig. 2-1, remove nine screws that secure the
Upper Cover and remove the Upper Cover.
Fig. 2-1
3. Connection for Adjustment
8
Fig. 3-1 shows the connecting diagram for adjustment of
the WJ-HD100.
Fig 3-1
8
Connect the Underscanned Colour Video Monitor through
the Waveform Monitor to the Monitor Output Connector on
the Rear Panel of the WJ-HD100.
Remove nine screws.
Upper Cover
8
Terminate the input terminal of the Underscanned Colour
Video Monitor with 75
Ω
.
8
Connect the Video Signal Generator to the Video Input
Connector on the Rear Panel of the WJ-HD100.
8
Connect the probe of the Oscilloscope at the desired Test
Point in each adjustment step.
4. Adjustment Procedure
8
Refer to the Location of the Test Points and
Adjusting Controls on the right side of page 4.
(1). Output Gain Adjustment
Test Point:
Monitor Output Connector
Rear Panel
Adjust:
VR201 (Y LEVEL)
Main Board
8
Supply the Colour Bar signal to the Video Input Connector
on the Rear Panel.
8
Connect the terminated Oscilloscope with 75
Ω
to the
Monitor Output Connector on the Rear Panel.
8
Press the Recording Button (
●
REC) to start recording.
8
Press the Stop Button (
3
STOP) after a while to stop
recording.
8
Press the Play Button (
5
PLAY) to start playing back.
8
Adjust VR201 so that the Luminance Level becomes 700
± 70 mV as shown in Fig. 4-1.
Fig. 4-1
8
Press the Stop Button (
3
STOP) to stop playing back.
VIDEO IN
MONITOR
OUT
OUT
WJ-HD100
Video Signal
Generator
Generator
Waveform
Monitor
Monitor
Underscanned
Colour Video Monitor
Colour Video Monitor
75
Ω
700
±
70 mV
VR201
(Y LEVEL)
REAR SIDE
FR
ONT SIDE
MAIN BOARD (COMPONENT SIDE)
CN302
CN704
CN201
CN202
CN701
CN703
CN705
CN205
BAT1
CN204
JK1
CN2
CN101
CN102
CN301
CN305
SW402
CN304
E501
– 5 –
WIRING DIAGRAM
CN1
CN2
CN3
E7
E6
CN1
CN1
CN2
CN9
CN302
CN704
CN201
CN202
CN701
CN703
CN705
CN10
CN5
CN6
CN4
CN2
CN8
CN1
CN7
CN205
BAT1
Lithium
Battery
CN3
10
9
11
8
7
6
15
14
16
13
12
5
4
3
2
1
CN3 JHD100L13A
CN2 JHD100L12A
CN3 JHD100L08A
E7 JHD100L04A
E6 JHD100L03A
E9 K1PZ30Z00002
E8 K1PZ30Z00001
CN1 JHD100L07A
CN2 JHD100L06A
E11 JHD100L02A
E12 JHD100L09A
E10 JHD100L01A
FRONT-L BOARD
FRONT-R BOARD
HDD
LCD BOARD
CF MEMORY BOARD
MAIN BOARD
POWER BOARD
CN3
CN51
MO1
Fan
Motor
29 27 25 23 21 19 17 15 13 11 9 7 5 3 1
30 28 26 24 22 20 18 16 14 12 10 8 6 4 2
30 28 26 24 22 20 18 16 14 12 10 8 6 4 2
29 27 25 23 21 19 17 15 13 11 9 7 5 3 1
30 28 26 24 22 20 18 16 14 12 10 8 6 4 2
30 28 26 24 22 20 18 16 14 12 10 8 6 4 2
29 27 25 23 21 19 17 15 13 11 9 7 5 3 1
30 28 26 24 22 20 18 16 14 12 10 8 6 4 2
30 28 26 24 22 20 18 16 14 12 10 8 6 4 2
29 27 25 23 21 19 17 15 13 11 9 7 5 3 1
30 28 26 24 22 20 18 16 14 12 10 8 6 4 2
30 28 26 24 22 20 18 16 14 12 10 8 6 4 2
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
32 34 36 38 40
31 33 35 37 39
31 33 35 37 39
10 9 8 7 6 5 4 3 2 1
10 9 8 7 6 5 4 3 2 1
10 9 8 7 6 5 4 3 2 1
9 8 7 6 5 4 3 2 1
9
8
7
6
5
4
3
2
1
7 6 5 4 3 2 1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
4 3 2 1
3 2 1
CN204
3 2 1
3 2 1
21
2
1
21
JK1
CN2
CN101
CN102
CN301
CN305
SW402
CN304
E501
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
10
9
11
8
7
6
5
4
3
2
1
10
9
11
8
7
6
5
4
3
2
1
5
4
3
2
1
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