Samsung VP-D55, VP-D60, VP-D65 User manual

© Samsung Electronics Co.,Ltd. JUL. 2000
Printed in Korea
AD68-00079V
SERVICE MANUAL
VP-D55/D60/D65/SCD55/60
DIGITAL VIDEO CAMERA
VP-D55/D60/D65
SCD55/60
SERVICE
1. Specifications
2. Disassembly and Reassembly
3. Alignment and Adjustment
4. Exploded View and Parts List
5. Electrical Parts List
6. Wiring Diagram
7. PCB Diagrams
8. Schematic Diagrams
Manual
DIGITAL VIDEO CAMERA CONTENTS

UPDATE LOG SHEET
Use this page to keep any special servicing information. (Service Bulletin, etc.)
If only parts number changes, Just change parts number directly on parts list.
And if you need more information, please see the service bulletin
Application Data Page Part # Note(Cause & Solution) S/Bulletin #

Samsung Electronics 1-1
1. Specifications
✤The technical specifications and design may be changed without notice. Weight and
dimensions are approximate.
Item Description
Television system NTSC/PAL signal
Recording system DV system (Digital VCR SD for public)
Tape 6.35mm digital video tape : Mini. DV cassette
Tape speed SP : approx. 18.83 mm/sec
Tape recording time SP : 60 min (with DVM60), LP : 90 min (with DVM60)
Power 8.4V DC, Li-ion battery pack 7.4V
Power consumption 7.7W (with LCD), 7.0W (with electronic viewfinder)
Power type Li-ion battery, power supply (100V - 240V)
Operating temperature 0˚C - 40˚C
Operating humidity 10% - 80%
Storage temperature -20˚C to +60˚C
Dimensions 155(L)mm x 90(H)mm x 75(W)mm
Weight
650g (except Li-ion battery pack and cassette)
DV output Connector for 4 pins
Video output 1Vp-p (75Ωterminated)
S-Video output Y:1Vp-p, 75Ω, C:0.286 Vp-p, 75Ω
Audio output -7.5dBs (600Ωterminated)
Horizontal resolution more than 400lines (when playing recorded camera)
FF/REW time
approx. 160sec (with DVM60)
SCD55/VP-D55 : 0.24” B/W LCD, SCD60/VP-D60/65 : 0.44" color LCD
LCD
Electronic viewfinder
2.5" high resolution TFT LCD (112,320 pixels)
Lens F1.6, 22X motor zoom, 440X(digital) motor zoom lens
Non-directional stereo
Indoor: max. 15 m, max. 12 m (horizontal 30˚) Outdoor: max. 5 m,
max. 3m (horizontal 30˚)
Remote control
Microphone
RS232C output Mini stereo jack

Samsung Electronics1-2
Specifications
MEMO
MEMO

Samsung Electronics 2-1
2. Disassembly and Reassembly
2-1. Cabinet and PCB Disassembly
2-1-1. Ass'y Front Removal
REMOVE 1 SCREW.
REMOVE 2 SCREWS.
Remove
the Ass’y Front
in the direction
of arrow.
Remove
the part of connector.
Fig. 2-1 Ass'y Front Removal

Samsung Electronics2-2
Disassembly and Reassembly
2-1-2. Ass'y Left Removal
REMOVE 2 SCREWS.
REMOVE 2 SCREWS.
Remove the Ass’y Left
in the direction of arrow.
REMOVE 2 SCREWS.
REMOVE 1 SCREW.
Remove the part of
FPC connection.
Remove
the part of
connector.
Remove the COVER-HOUSING
and remove the 1 screw.
Fig. 2-2 Ass'y Left Removal

Samsung Electronics 2-3
Disassembly and Reassembly
REMOVE 1 SCREW.
REMOVE
3 SCREWS.
REMOVE 1 SCREW.
Remove the Ass’y LCD
in the direction of arrow.
2-1-3. Ass'y LCD Removal
Fig. 2-3 Ass'y LCD Removal

Samsung Electronics2-4
Disassembly and Reassembly
2-1-4. Ass'y EVF/CVF Removal
Remove
the part of FPC
connection.
Turning and
removing the CVF
REMOVE 1 SCREW.
REMOVE 1 SCREW.
Fig. 2-4 Ass'y EVF/CVF Removal

Samsung Electronics 2-5
Disassembly and Reassembly
REMOVE 2 SCREWS.
After tilting the
Ass’y Rear to the direction
of arrow, remove it.
2-1-5. Ass'y Rear Removal
Fig. 2-5 Ass'y Rear Removal

REMOVE 2 SCREWS.
REMOVE
2 SCREWS.
Remove the part of
FPC connection.
Remove the part of
FPC connection.
Remove the Ass’y Chassis
in the direction of arrow.
REMOVE
3 SCREWS.
Samsung Electronics2-6
Disassembly and Reassembly
Fig. 2-6 Ass'y Chassis Removal
2-1-6. Ass'y Chassis Removal

Samsung Electronics 2-7
Disassembly and Reassembly
A’
B’ C’
A
B
C
REMOVE 3 SCREWS.
REMOVE
1 SCREW.
Remove the part of
connector
REMOVE
2 SCREWS.
REMOVE
2 SCREWS.
Remove the Ass’y Camera
in the direction of arrow.
< Disconnect the FPC>
A ------- A’
B ------- B’
C ------- C’
Fig. 2-7 Ass'y Camera Removal
2-1-7. Ass'y Camera Removal

Samsung Electronics2-8
Disassembly and Reassembly
REMOVE
2 SCREWS.
REMOVE
2 SCREWS.
REMOVE 2 SCREWS.
REMOVE
4 SCREWS.
Remove the Ass’y Link Chassis
in the direction of arrow "A".
Bend the HINGE-SHAFT
in the direction of arrow "B"
and remove the Assy-Cover
Housing.
HINGE-SHAFT
"A"
"B"
Fig. 2-8 Ass'y Link Chassis Removal
2-1-8. Ass'y Link Chassis Removal

Samsung Electronics 2-9
Disassembly and Reassembly
2-2. Circuit Boards Location
PCB-CCD
PCB-MIC
PCB-MICOM
PCB-DC/DC
PCB-LCD
PCB-DSP
PCB-EVF/CVF
PCB-PRE-AMP
PCB-REAR
Fig. 2-9 Circuit Boards Location

Samsung Electronics2-10
Disassembly and Reassembly
Fig. 2-10 Connector Diagrams
2-3. Connector Diagrams

Samsung Electronics 3-1
3. Alignment and Adjustment
3-1. VCR Adjustment
3-1-1. VCR Adjustment Preparation
1. How to get into the VCR adjust mode.
ADJ ->
PLAY
0: 27:00: 00
V-REF : 6BH
SP
27MIN
FF 01 80
Indicates the adjusted values
Indicates current adjustment item.
Indicates current value in the ZOOM
switch.
1) Connect the power source.
2) Set the mode switch of the video camera
to "PLAYER" position.
3) Insert standard tape into the video camera
and set to "PLAY" position.
STEP 1
1) Press and hold the "PLAY" button on the
video camera or the remote control and
"DOWN( )" button on the video camera
at the same time for more than 10 sec-
onds.
2) When monitor OSD appears as shown
below, VCR adjustment mode has been
activated successfully.
3) When changing the adjustment item after
the adjusted value is designated, press the
“START/STOP” button.
STEP 2
S64 L00

START/STOP PHOTO WIDE
SELF TIMER DISPLAY TELE
SLOW STILL F.ADV
W
T
PROGRAM AE DATE/TIME DSE
MENU
ON/OFF
A.DUB C.RESET OSD ON/OFF
RESET
ENTER
Samsung Electronics3-2
Alignment and Adjustment
2. Buttons Location
SET
Remote Control
3. If you want to finish the adjustment mode, you have to do Power Reset.
The Power Reset means that you pull out the power source and pull in it again.

Samsung Electronics 3-3
Alignment and Adjustment
3-1-2. VCR Adjustment
1. VCR Adjustment Items
2. How to adjust Video-Reference (V-REF).
1) Connect video output cable to wave form scope. The wave form scope must be connected to monitor.
(75Ωtermination)
2) Set to the VCR adjustment mode.
3) Adjust VREF so that SYNC level of video output signal is PAL(43 IRE) and NTSC(40 IRE).
Items Adj. value Description
V-REF Adjustment Video reference
EXTRA 7E Audio VCO PLL
RECCUR 80 REC current
A-REF1 80 Audio 48KHz mode
A-REF2 80 Audio 44.1KHz mode
A-REF3 80 Audio 32KHz mode
HDSWP Adjustment Head Adjust switch
ZOOMVR Adjustment Adjust center value in the ZOOM switch
OPTION ** RESERVED(fixed value)
PAL NTSC
Model Adj. value Model Adj. value
VP-D55 02 SCD55 12
VP-D60 AA SCD60 BE
VP-D65 FE
* Option

Samsung Electronics3-4
Alignment and Adjustment
3. How to adjust Head Switching (HDSWP)
1) Connect No. 2 pin of WAFER CN603 (HEAD-SW signal) for adjustment to CH1 of oscilloscope.
2) Connect No. 3 pin of WAFER CN603 (ENVE-OUT signal) for adjustment to CH2 of oscilloscope.
3) Play standard color bar tape.
4) Select HDSW of the video adjustment mode.
5) Adjust so that the time between HEAD-SW START and G1 START OF ENVE-OUT is 141µs (±10µs).
4. Center Value Adjustment of Zoom Switch
1) Select ZOOMVR in the video adjustment mode.
2) Adjust ZOOM SW so that the switch is put in the middle of T and W.
3) Adjust ZOOMVR so that the current value of ZOOM SW is equal to the adjusted ZOOMVR value.
H’D-SW
ENVE-
OUT
141uS
G1
ADJ ->
PLAY
0: 27:00: 00
V-REF : 6BH
SP
27MIN
FF 01 80
S64 L00
(Current value of the Zoom SW)

Samsung Electronics 3-5
Alignment and Adjustment
3-1-3. PRML Adjustment Preparation
1. How to set up PRML Adjustment Mode
REG : 00 2
PLAY
0:27:00:00
PLAY
S00L00
27MIN
SP
Indicates address of adjusting item by using from
00 to 24.
Indicates operating mode of PRML.
Indicates preset values.
1. Press the Display button in VCR adjustment mode.
2. When monitor OSD appears as shown below, PRML adjustment mode has been activated
successfully.
PRML Adjustment Setup
0C0
805
28A
000
#00
28A
000
21E
865
000
223
860
400
004
00C
600
FA2
Indicates digit of adjusting item by using 2, 1, and 0.
e.g.) Digit : 2, 1, 0 Adjustment
value : 0 C 0
2. Remote Control Button Location
3. Press the Address selection button(“START/STOP” button) to skip the next address in order to finish the
adjustment and store data. After finishing the adjustment, you have to do power reset.
*The PRML BER will be set to the right adjustment when shipping out video camera and PCB ASSY from
factory.
START/STOP PHOTO WIDE
SELF TIMER DISPLAY TELE
SLOW STILL F.ADV
W
T
Remote Control

Samsung Electronics3-6
Alignment and Adjustment
3-1-4. PRML Adjustment
Address Function
MODE
SP
00 PGC/SQPI/FIRO
IDO/DOD/ATFAQ/FIR4
GDH0/FIR1H0
GDH1/FIR1H1
LPGC/DATF/PGCEN/TDOI/FIR3H0
BPGC/FCLP/FIR3H1
LTG/LPGC/BPLG/TC13/TC2/FIR2
ATFFC/AGCTAR/ATFHG/HGSEL/SLEEP
DDOSC/SEFTH/DLZI/TADAPT/VIT
ATFSEL/SYMC/DAMP
HLD/FCHO/BSTH0
CMXEN/FCH1/BSTH1
EZCNT/LPFBYP/PDTST/...
ATGH0/TCTCH0/TP1SEL
FRQ/RLZSEL/...
ATGCH1/TCTCH1/TSEL
AE/DZ/INTL/.../TWR
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
24
1. How to set up PRML Adjustment Mode
0C0
000
000
000
400
600
805
#00
21E
223
004
28A
28A
865
860
00C
FA2
0C0
000
2C0
2C0
400
600
805
#00
A1E
223
004
28A
28A
865
860
00C
7A2
0C0
000
2C0
2C0
400
600
805
#00
226
223
004
28A
28A
865
860
00C
FA2
0C0
000
2C0
2C0
400
600
805
#00
A26
223
004
28A
28A
835
830
00C
7A2
2. BER Adjustment Specifications (Reference)
1) Get into the VCR adjustment mode.
; Press and hold the “PLAY”button and “DOWN”button at the same time for more than 10 seconds.
2) Turn off Adaptive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7A2 ;REG24
3) Find out the optimally minimum BER value in REG. 12 BOOST.
start values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28A ;REG12
The optimum means the number of error is less than 10 ea. ;Current SCD55/VP-
D55 manufacturing
standard
If the minimum value is as the followings, designate as the right values.
Min . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ;Selection valueless
less than 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 ;REG12 ===24A
19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 ;REG12 ===26A
20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 ;REG12 ===28A
21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 ;REG12 ===2AA
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