Casio QV-70C Troubleshooting guide

R
QV-70B(NTSC)
QV-70C(PAL)
OCT. 1997
(without price)
(KX-770)
PLAY
LCD
ON/OFF
REC
POWER
/PROTECT ZOOM DISP
DEL
MODE
ON/OFF
+
–

CONTENTS
SPECIFICATIONS ......................................................................................... 1
BLOCK DIAGRAM ........................................................................................ 2
COLOR ADJUSTMENT ................................................................................. 3
MEMORY RESTORING AND RESET ........................................................... 4
DISASSEMBLY ............................................................................................. 6
ASSEMBLY ................................................................................................... 8
PRINTED CIRCUIT BOARDS ....................................................................... 9
EXPLODED VIEW ....................................................................................... 12
PARTS LIST ................................................................................................ 13
SCHEMATIC DIAGRAMS ........................................................................... 19
WAVEFORMS.............................................................................................. 24

— 1 —
SPECIFICATIONS
1. Recording System Digital (JPEG based)
2. Video Signal System NTSC (QV-70B) / PAL (QV-70C)
3. Recording Medium Built-in 2-MB flash memory
4. Number of pages 96
5. Delete Functions Single page; All pages (with page protect feature)
6. Imaging Device 1/5-inch CCD (Total Number of Pixels: 250,000)
7. Lens Fixed focus with macro position; F2.8/f = 5.2 mm
8. Aperture F2.8/F8 manual switching
9. Focal Length F2.8/NORMAL : 0.6 m to 3.0 m
F2.8/MACRO : 12 cm to 14 cm
F8/NORMAL : 0.4 m to ~
F8/MACRO : 10 cm to 18 cm
(from lens protection filter)
10. Light Metering TTL center point by photographic element
11. Exposure Metering Aperture priority AE
12. Exposure Range EV +6 to 18
13. Exposure Adjustment –2 EV to +2 EV
14. Shutter System Electronic
15. Shutter Speed 1/8 to 1/4000 second
16. White Balance Automatic
17. Self-timer 10-second
18. Monitor 61,380-pixel 1.8-inch TFT low-glare color LCD
19. Terminals DIGITAL; VIDEO OUT; DC IN 6 V
20. Power Supply Batteries (AA-size Alkaline or lithium batteries ×3) /AC Adaptor
21. Current Consumption Approximately 550 mA (REC mode)
22. Dimensions 66(H) ×103(W) ×34(D)mm
23. Weight Approximately 150 g (excluding batteries)
24. Accessories Wirst strap; soft case; video cable;
Alkaline batteries (LR6 ×3)
Item Specification

— 2 —
BLOCK DIAGRAM
Camera Unit Digital PCB
Linear PCB
Video out
Key PCB
Digital I/O
AC Adaptor
Battery
Lens CDD A/D
converter
IC602
TC5816AFT-1
16M bit
Flash memory
IC601
HM514800CLJ
2M bit DRAM
IC701
HM538123BJ (NTSC)
HM538253BJ (PAL)
2M bit VRAM
VRAM
controller Video
encoder
D/A
converter
IC700
HG51B167FB
Data
compressor
expander
Direct
memory
access
controller
Bus
state
controller
Serial
communication
interface
ROM
RAM
CPU
I/O
port
IC600
HD6437034SK24F (NTSC)
HD6437034AK28F (PAL)
Power
supply LCD
Back
light
Power
supply
IC300
IR3P90Y1 (NTSC)
IR3Y21 (PAL)
Chroma circuit
IC400
MSM6770CGS
Display controller

— 3 —
COLOR ADJUSTMENT
THE COLOR ADJUSTMENT IS REQUIRED AFTER THE FOLLOWING SITUATIONS
* The flash memory is initialized by the "AMED-I" command.
* The digital PCB or the camera unit is replaced.
REQUIRED TOOL
Light box: Handy 5000 (Code No.: 1904 5301)
Color filter: LBA 3 (Code No.: 1904 5302)
Color adjustment software: Sdj770vb.exe
Cable for QV-Link
TO DO THE COLOR ADJUSTMENT
1. Connect QV-70 to PC with QV-Link cable.
2. Set the aperture switch of QV-70 to F8.
3. Put the color filter on the light box, and turn the light box on.
4. Put the QV-70 with its lens toward the color filter and light box, and turn the QV-70 on.
5. Execute the color adjustment software "Sdj770vb.exe" on PC (MS-DOS).
Type "Sdj770vb", then press Enter. The message "WAIT" appears on the QV-70 and some parameters
appear on the PC like as the followings.
SUMCODE = 835321
adjust for KX770.
*******************************************
* COLOR ADJUSTMENT for KX770 *
* ver 1.0 *
*******************************************
CAUTION!!! Set f-stop to F8, otherwise doesn't work correctly.
Now adjusting... 0 2
done.
System block 1FE
ASUM 4AB40 CSUM 35662
DSUM 2EA67 ESUM 558FF
RKD FE30 RKE 1D0
BKA 1F0 BKC FE10
GKC 200 GKD 100 GKE FF00
ALPHA FFFC BETA FF82 TINT 155
RAlimit_L BBB RAlimit_H FE0
BAlimit_L 1298 BAlimit_H 1ECE
COL_BAS 28 Y_OFFSET 2
RAMP_INIT DCD BAMP_INIT 18B3
LIN_SUB 108 LIN_SUBY F8
Color filter: LBA 3
Light box: Handy 5000 QV-70

— 4 —
MEMORY RESTORING AND RESET
MEMORY ERROR
"Memory error" (#1 ~ #3) message appears on QV-70 camera, when an error is found in its flash memory. In this
case, the QV-70 is locked up and do not accept any operation except power on / off.
MEMORY ERROR #1
When the memory error #1 occures, press the + button to do the error reset. The following display will be appeared on
QV-70.
ERROR RESET
YES SHUTTER
NO CALL TECH
SUPPORT!
Then press the shutter button. The display should return to normal.
(Refer to owner´s manual for QV-70.)
MEMORY ERROR #2, #3
When the memory error #2 or #3 occures, do the memory restoring.
Notes: 1. When do the error reset or memory restoring, use the AC adaptor.
2. Never turn the power off, while doing the error reset or memory restoring.
MEMORY RESTORING
REQUIRED TOOL
Memory restoring software: Amed.exe
Cable for QV-Link
OPERATION
1. Connect the QV-70 to PC with the cable.
2. Execute the "AMED -PIR" command on MS-DOS, then the following message will be appeared on the PC.
QV series Automatic Memory Error Debugger ver 2.0
Camera type = QV-10A/QV-30 0090:532E
Searching management block ...
Found at bank 1FF status --- OK
Saving management block as "mngblk.dat"

— 5 —
Saving system block at bank 1FE as "sysblk.dat"
Image No. 1 in 006 007 008 009 00A save as "image001.cam"
Image No. 2 in 00B 00C 00D 00E 00F save as "image002.cam"
Image No. 3 in 010 011 012 013 014 save as "image003.cam"
--- Initialize Flash Memory
--- Create mamagement block at bank No.1FF
--- Reset
Restore system block at bank 1FE from "sysblk.dat"
Loading image "image001.cam"
Loading image "image002.cam"
Loading image "image003.cam"
3. The displays on the QV-70 are returned to normal.
When the memory error is not solved by the above steps, do the memory reset and color adjustment.
MEMORY RESET
1. Connect the QV-70 to PC with the cable.
2. Execute the "AMED -I" command on MS-DOS.
3. Do the color adjustment. (See COLOR ADJUSTMENT)

— 6 —
DISASSEMBLY
1. Remove the four screws.
2. Unhook the upper side of the unit, then open
the case from the upper side.
3. Be sure not to lose the bright knob, then remove the case.
4. Remove the two screws on the linear
PCB, then disconnect between the linear
and digital PCBs.
5. Disconnect the wire for the back light and the flat
cable for the LCD, then remove the linear PCB.
Screw
Hooks
Bright knob
Flat cable
Wire
Screws
Digital PCB
Linear PCB
Screw
Screws

— 7 —
6. Remove the key PCB and two screws on the digital PCB.
8. Unhook the slide switches of the camera unit, then remove
the digital PCB and the camera unit.
Digital PCB
Key PCB
Screws
7. Remove the two screws on the camera unit.
9. Remove the three screws, then remove the back light.
Note: Be sure not to lose the spacer.
Switch
Screws
Back light
Spacer for LED
Camera unit
Screws

— 8 —
ASSEMBLY
The assembly can be done by reverse order of the disassembly steps. The notes of the assembly are as follows;
1. Be sure to set the spacer and sheets on the LCD as the figure.
2. Be sure to align the switches on the camera unit with the switch knobs.
3. Be sure to align the slide switch on the key PCB with the switch knob for power. Switch knob
Slide switch
Switch knobs
Switches
Diffuser sheet
Dimmer sheet
LCD spacer
LCD

— 9 —
PRINTED CIRCUIT BOARDS
LINEAR
Top View
Bottom View
1
11
1
1
R333
R321
C322
C404
IC400
C405 R338
C324
H300 R320 R316
R317
R321
LED2
C318
R411
C402
R308
R310
R309 R335
R334
R337
L300
C305
C304
C311
L105
C129
C123
R306
C125
L103 C127
C144
IC100
C152
IC150 Q150
Q101
C140
R144
C142
R141
R142
IC101
C151
R150
R113
C145 R114
R115
R111
R110
D105
FU101 L100 R345
C355 Q301 C351
C350 C343
R344
IC301 R350 R349
L302
R305
R319
C335
VR302
C329
C333
R323
C330
C331
R325
R324R322R328 R332
C320
C338
C319
R307
R303
R121
C356
C353
C352
R120
D106
C154
R141
C143
C111 C113
C110
C120
R302 C306 C301 R301 C304R340
C346
C300
R327
C332
C307
C313
C336
C354
R315
C408
R401 R402
C303
C302
R331
R330
CN400
C150
C308
C413 C412
C409
R429
C418
R430
C407 C406
R314
C326
VR301
R407
R406
R405
R404
C339
R420
R424
C411
R427
R421 C416
C415
R428 R426
C121
L102
C101C153
C100
R124
Q104
R123
R122
Q102
JK300
L301
VR101
D103
D104
D102
D101
T100
VR100
Q100
C112
CN150
VR304
T150
Q401
C401
VR400
L303
C317
R313
R336R312
C327
C323
R318
VR303
R337 C325
R129
C410
R403R408
R415R409
R412
R410
R413
R414
C315
R311
C316
C314
C310
C312
IC300
R300
R326
VR300
CN100
C309
1
1
1
1
1

— 10 —
DIGITAL (QV-70B)
Top View
Bottom View
1
11
1
1
1
1
1
C540
IC602 C548
C545
C542
T500
C505
C722
L732
R654 C617
L642
Q512Q513
R511 R510
C520
R512
Q503
R514
R516
C531
C619
R622
R607
C602
R611
R619 R620 R621
C606
R600
R601
R602
R613
C615
C603
R651
EM2 L641
C630
IC600
C518
C517
R520
L622
C522
R652
C650
C622
C623
R653
IC507 IC504
L621
C541
C546
C543
Q511
CN601
FU500
L540
L504
L505
H700
R615
L506
C611
C701 C612
C613
C716
L729 L731
C718
CN600
R508 R507
R505
CA601
IC503
C719
C600
R716
D506
Q612
L643
JK600
RA601RA600
RA603
RA602
IC700
R703
C704
Q508
C705
R522
C519
R617
R616
L601
L600
L602 R614
D601
D603
IC603
R521
C516
L704
L703
R519
R650
R618
C717
IC701
L501
1
1
1
1
1
1
1
1
1
1
1
IC601
CN602
Q502 C544 Q500
L503
L502
IC502
D502
C507
R502 C501
VR500
C506
R500
IC605
L730
R750 C703
RA704
L701
RA703 RA705
CA600
RA701
RA702 C710
R715
C709
C708
R702
C702
C706
C721
L702
C651
C609
R700
C700
RA604
RA700
Q510
R506 C512
R655
C508
R504
C504 C503
R503
R501R523
C525
C511
R610
L619 L620
C624
R605 R606
R644
L624
C601 C620 C621
L640
C663 C662 R624
L633 L631 L632
C661 C664
L639
D501
FU501
IC500
D503
R509
IC506
C524
R513
R518
R517
C523
R515
Q514
SW101
C521
Q611 Q610
Q501
SW100
IC505
D505
IC604
D500
L700
JK500

— 11 —
DIGITAL (QV-70C)
Top View
Bottom View
1
11
1
1
1
1
1
C540
IC602 C548
C545
C542
T500
C505
C722
L732
R654 C617
L642
Q512Q513
R511 R510
C520
R512
Q503
R514
R516
C531
C619
R622
R607
C602
R611
R619 R620 R621
C606
R600
R601
R602
R613
C615
C603
R651
EM2 L641
C630
IC600
C518
C517
R520
L622
C522
R652
C650
C622
C623
R653
IC507 IC504
L621
C541
C546
C543
Q511
CN601
FU500
L540
L504
L505
H700
R615
L506
C611
C701 C612
C613
C716
L729 L731
C718
CN600
R508 R507
R505
CA601
IC503
C719
C600
R716
D506
Q612
L643
JK600
RA601RA600
RA603
RA602
IC700
R703
C704
Q508
C705
R522
C519
R617
R616
L601
L600
L602 R614
D601
D603
IC603
R521
C516
L704
L703
R519
R650
R618
C717
IC701
L501
1
1
11
1
1
1
1
1
1
1
1
1
IC601
CN602
Q502 C544 Q500
L503
L502
IC502
IC703 IC702
D502
C507
R502 C501
VR500
C506
R500
IC605
L730
R750 C703
RA704
L701
RA703 RA705
CA600
RA701
RA702 C710
R715
C709
C708
R702
C702
C706
C721
L702
C651
C609
R700
C700
RA604
RA700
Q510
R506 C512
R655
C508
R504
C504 C503
R503
R501R523
C525
C511
R610
L619 L620
C624
R605 R606
R644
L624
C601 C620 C621
L640
C663 C662 R624
L633 L631 L632
C661 C664
L639
D501
FU501
IC500
L733
D503
R509
IC506
C524
R513
R518
R517
C523
R515
Q514
SW101
C521
Q611 Q610
Q501
SW100
IC505
D505
IC604
D500
L700
JK500

— 12 —
EXPLODED VIEW
5
11
5
5
46
48
1
2
3
4
6
78
9
10
46 12
13
14
15
16 17
18
19 20
21
22
23
24
25
26
27
28
29
30
31
32
33 34
35
36
37
38
39
40 41
42
43 44
45
50
50
47
47
48
49
46
16-1
46

PARTS LIST
LINEAR PCB ASS'Y
Item Code No. Parts Name Specification Applicable Q R
Diodes
D101 7101 1194 DIODE MA111-(TX) Common 1 C
D102 2390 1379 DIODE/SCHOTTKY MA729-(TX) Common 1 C
D103 2390 1379 DIODE/SCHOTTKY MA729-(TX) Common 1 C
D104 7101 1194 DIODE MA111-(TX) Common 1 C
D105 2390 1379 DIODE/SCHOTTKY MA729-(TX) Common 1 C
D106 2360 2359 DIODE/ZENER MA8180-L(TX) Common 1 C
Fuse
FU101 3122 3332 FUSE ICP-S0.5TN Common 1 B
ICs
IC100 2114 5800 IC MB3800PFV-G-BND-EF Common 1 C
IC101 2114 5800 IC MB3800PFV-G-BND-EF Common 1 C
IC150 2105 3990 IC TC7S02F-TE85L Common 1 C
IC300 2114 5537 IC/LINEAR IR3P90Y1 QV70B (NTSC) 1 C
IC300 2114 5740 IC/LINEAR IR3Y21 QV70C (PAL) 1 C
IC301 2105 6378 IC MM1228XFBE Common 1 C
IC400 2015 0147 LSI MSM6770CGS-2K-6004 Common 1 C
Jack
JK300 3501 5439 JACK HSJ1456-01-210 Common 1 C
LED
LED2 2370 1393 LED SLR-332VC3F Common 1 C
Transistors
Q100 2253 0308 TRANSISTOR 2SD1119-R(TX) Common 1 B
Q101 2253 0308 TRANSISTOR 2SD1119-R(TX) Common 1 B
Q102 7911 0126 TRANSISTOR/DIGITAL DTC144EUAT106 Common 1 B
Q104 2251 0189 TRANSISTOR 2SB1218A-R(TX) Common 1 B
Q150 2253 0700 TRANSISTOR 2SK1485-T1 Common 1 B
Q301 2251 0189 TRANSISTOR 2SB1218A-R(TX) Common 1 B
Q401 2251 0189 TRANSISTOR 2SB1218A-R(TX) Common 1 B
Converter and Transformer
T100 3065 0693 CONVERTER/DC-DC TTV6DD360M02 Common 1 B
T150 3012 1414 TRANSFORMER/INVERTER BLC10-01 Common 1 B
Variable resistor
VR304 2775 0644 RESISTOR/SEMI-FIXED H0614D-10KB Common 1 C
Notes: Q – Quantity used per unit
R – Rank — 13 —

DIGITAL PCB ASS'Y
Item Code No. Parts Name Specification Applicable Q R
Diodes
D500 2390 2268 DIODE MA727-(TX) Common 1 C
D501 2360 1876 DIODE/ZENER MA8100-M(TX) Common 1 C
D502 2390 1379 DIODE/SCHOTTKY MA729-(TX) Common 1 C
D503 7101 1194 DIODE MA111-(TX) Common 1 C
D505 2390 2261 DIODE MA720-(TX) Common 1 C
D506 2390 1421 DIODE/SCHOTTKY MA738-(TX) Common 1 C
D601 2390 1379 DIODE/SCHOTTKY MA729-(TX) Common 1 C
D603 2390 1379 DIODE/SCHOTTKY MA729-(TX) Common 1 C
Fuses
FU500 3632 0715 FUSE F1206A1R50FW-TP Common 1 A
FU501 3122 3332 FUSE ICP-S0.5TN Common 1 A
ICs
IC500 2114 5800 IC MB3800PFV-G-BND-EF Common 1 C
IC502 2105 3969 IC RH5RH503B-T1 Common 1 C
IC503 2105 3689 IC RN5RG50AA-TR Common 1 C
IC504 2105 3976 IC RN5RL25AA-TR Common 1 C
IC505 2105 1407 IC/CMOS TC7S00F-TE85L Common 1 C
IC506 2105 5215 IC/CMOS TC7W74FU(TE12L) Common 1 C
IC507 7911 2982 IC RN5VL25AA-TR Common 1 C
IC600 2012 5769 LSI HD6437034SK24F QV70B (NTSC) 1 C
IC600 2012 5832 LSI HD6437034AK28F QV70C (PAL) 1 C
IC601 2012 3591 LSI HM514800CLJ Common 1 C
IC602 2012 2793 LSI TC5816AFT-1 Common 1 C
IC603 2105 4305 IC TC7S04F(TE85L) Common 1 C
IC604 2105 6460 IC XC61BN3812MR Common 1 C
IC605 2105 5719 IC TC7W32FU(TE12L) Common 1 C
IC700 2011 9457 LSI HG51B167FB Common 1 C
IC701 2012 3598 LSI HM538123BJ QV70B (NTSC) 1 C
IC701 2012 3605 LSI HM538253BJ QV70C (PAL) 1 C
IC702 2105 3990 IC/CMOS TC7S02F-TE85L QV70C (PAL) 1 C
IC703 2101 1061 IC/CMOS TC7S32F-TE85L QV70C (PAL) 1 C
Jacks
JK500 3501 6755 JACK HEC3600-010120 Common 1 C
JK600 3501 6538 JACK HSJ1169-012010 Common 1 C
Switches
SW100 3412 1106 SWITCH/SLIDE SSSS212-12 Common 1 B
SW101 3412 2076 SWITCH SKHUBB-T Common 1 C
Transistors
Q500 2253 0308 TRANSISTOR 2SD1119-R(TX) Common 1 B
Q501 2253 0308 TRANSISTOR 2SD1119-R(TX) Common 1 B
Q502 2251 0882 TRANSISTOR 2SB1073-(TX) Common 1 B
Q503 2251 0189 TRANSISTOR 2SB1218A-R(TX) Common 1 B
Q508 2253 0133 TRANSISTOR 2SD1819A-R(TX) Common 1 B
Q510 2259 2715 TRANSISTOR/DIGITAL DTC144EETL Common 1 B
Q511 2259 2715 TRANSISTOR/DIGITAL DTC144EETL Common 1 B
Q512 2259 2715 TRANSISTOR/DIGITAL DTC144EETL Common 1 B
Q513 2259 2715 TRANSISTOR/DIGITAL DTC144EETL Common 1 B
Q514 2259 2715 TRANSISTOR/DIGITAL DTC144EETL Common 1 B
Q610 2259 2731 TRANSISTOR/DIGITAL DTA114EE-TL Common 1 B
Q611 2259 2715 TRANSISTOR/DIGITAL DTC144EETL Common 1 B
Q612 2254 0448 FET 2SK1580-T1 Common 1 B
Converter
T500 3701 0693 CONVERTER/DC-DC CEE98-05 Common 1 B
Notes: Q – Quantity used per unit
R – Rank — 14 —

KEY PCB ASS'Y
Item Code No. Parts Name Specification Applicable Q R
Switches
SW900 3412 1421 SWITCH/SLIDE ESD165227 Common 1 B
SW901 3412 1995 SWITCH SKQRAA-T Common 1 C
SW902 3412 1995 SWITCH SKQRAA-T Common 1 C
SW903 3412 1995 SWITCH SKQRAA-T Common 1 C
SW904 3412 1995 SWITCH SKQRAA-T Common 1 C
SW905 3412 1995 SWITCH SKQRAA-T Common 1 C
SW906 3412 1995 SWITCH SKQRAA-T Common 1 C
SW907 3412 1995 SWITCH SKQRAA-T Common 1 C
SW908 3412 1995 SWITCH SKQRAA-T Common 1 C
Notes: Q – Quantity used per unit
R – Rank — 15 —

MAIN COMPONENT
Item Code No. Parts Name Specification Applicable Q R
1 6612 4210 PANEL/LOWER R340140-1 Common 1 X
2 6612 4280 TAPE/ADHESIVE R440277-1 Common 1 X
3 6612 4100 COVER/PROTECTOR R240098-1 Common 1 X
4 6612 4160 PROTECTOR/LENS R440232-1 Common 1 X
5 6612 4270 TAPE/ADHESIVE R440264-1 Common 7 X
6 6612 4040 PROTECTOR/FINDER R440220-1 Common 1 X
7 1014 9715 FINDER LF-010S Common 1 X
8 6612 4030 PROTECTOR/LED R440221-1 Common 1 X
9 6612 3970 CASE/LOWER R140025-1 Common 1 X
10 6603 8924 KNOB K3741D-1 Common 1 X
11 6020 7658 SPRING/BATTERY P408A-1 Common 2 X
12 6612 4010 COVER/BATTERY R240101-1 Common 1 X
13 6612 4310 BLINDER R440273-1 Common 1 X
14 6605 8240 CUSHION K410316-4 Common 1 X
15 1014 9714 CAMERA UNIT LS-009E Common 1 B
16 6612 5579 PCB ASSY/KEY R340193*1 Common 1 C
16-1 6612 4540 CABLE/JOINT R440272-1 Common 1 C
17 6612 5578 PCB ASSY/LINEAR R240146*1 QV70B (NTSC) 1 B
17 6612 6379 PCB ASSY/LINEAR K240772*1 QV70C (PAL) 1 B
18 6612 5650 CUSHION R440279-1 Common 1 X
19 6612 5577 PCB ASSY/DIGITAL R240145*1 QV70B (NTSC) 1 B
19 6612 6378 PCB ASSY/DIGITAL K240771*1 QV70C (PAL) 1 B
20 6612 4180 SPACER R440230-1 Common 1 X
21 6612 4190 SPACER R440231-1 Common 1 X
22 6612 4220 SPRING/BATTERY R440224-1 Common 1 X
23 6612 4230 SPRING/BATTERY R440225-1 Common 1 X
24 6612 3980 BUTTON R240099-1 Common 1 X
25 6612 3990 BUTTON R340132-1 Common 1 X
26 6612 4000 BUTTON R340131-1 Common 1 X
27 6612 4070 BUTTON R340139-1 Common 1 X
28 6612 4020 SPACER R440222-1 Common 1 X
29 6612 4060 KNOB/POWER R340137-1 Common 1 X
30 6612 4080 KNOB/APERTURE R340135-1 Common 1 X
31 6612 4090 KNOB/FOCUS R340136-1 Common 1 X
32 6612 4110 COVER/CONNECTOR R340138-1 Common 1 X
33 6612 4050 KNOB/REC R340133-1 Common 1 X
34 6611 4390 HOLE/TRIPOD R340024-1 Common 1 X
34 6612 4290 LABEL/BATTERY R440270-1 Common 1 X
34 6612 5640 LABEL/CAUTION R440262-2 QV70B (NTSC) 1 X
35 6612 8030 LABEL/CAUTION R440262-3 QV70C (PAL) 1 X
36 6612 8040 LABEL/CAUTION R440262-4 QV70C (PAL) 1 X
37 6612 5680 LABEL/RATING R440239-2 Common 1 X
38 6612 4120 HOLDER/DISPLAY R240100-1 Common 1 X
39 6612 3960 CASE/UPPER R140024-1 Common 1 X
40 2725 1338 DISPLAY ASSY COD18T1014LN Common 1 B
41 6612 4130 SPACER/LCD R440227-1 Common 1 X
42 6612 4140 SHEET/DIMMER R440228-1 Common 1 X
43 6612 4150 SHEET/DIFFUSER R440229-1 Common 1 X
44 6612 5580 BL ASSY R340190*1 Common 1 B
45 6612 4200 SPACER R440226-1 Common 1 X
46 5860 0301 SCREW BT3 1.7X3.5 NI Common 7 C
47 5861 3551 SCREW M 1.7X3.0 Bk Common 2 C
48 5861 3549 SCREW PT3 1.7X3.5NI Common 3 C
49 5860 0091 SCREW BT3 1.7X4.5 Bk Common 2 C
50 5861 3527 SCREW BT3 1.7X2.5 Bk Common 3 C
Notes: Q – Quantity used per unit
R – Rank — 16 —

ACCESSORY
Item Code No. Parts Name Specification Applicable Q R
51 3851 2078 STRAP ST-K770 Common 1 X
52 1014 8773 CABLE/VIDEO VC-K723-FC Common 1 X
53 1014 9783 CASE/SOFT SC-770 Common 1 X
Notes: Q – Quantity used per unit
R – Rank — 17 —

— 19 —
SCHEMATIC DIAGRAMS
LINEAR (QV-70B)