SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.
Multimedia LCD Projector
July 2003 Digital Media Division
SM0535
SERVICE MANUAL
Be sure to read this manual before servicing. To assure safety from fire, electric shock, injury, harmful radi-
ation and materials, various measures are provided in this Hitachi Multimedia LCD Projector. Be sure to
read cautionary items described in the manual to maintain safety before servicing.
Caution
1. When replacing the lamp, avoid burns to your fingers, the lamp becomes very hot.
2. Never touch the lamp bulb with a finger or anything else. Never drop it or give it a shock. They may
cause bursting of the bulb.
3. This projector is provided with a high voltage circuit for the lamp. Do not touch the electric parts of
power unit (main), when turn on the projector.
4. Do not touch the exhaust fan, during operation.
5. The LCD module assembly is likely to be damaged. If replacing to the LCD LENS/PRISM assembly, do
not hold the FPC of the LCD module assembly.
6. Use the cables which are included with the projector or specified.
Service Warning
1. Features --------------------------------------------------- 2
2. Specifications--------------------------------------------- 2
3. Names of each part ------------------------------------- 6
4. Adjustment ------------------------------------------------ 8
5. Troubleshooting------------------------------------------14
6. Service points ------------------------------------------- 19
7. Wiring diagram ------------------------------------------ 31
8. Disassembly diagram--------------------------------- 36
9. Parts List -------------------------------------------- 39
10.RS-232C communication ---------------------------- 40
11.Block diagram------------------------------------------- 48
12.Connector connection diagram -------------------- 49
13.Basic circuit diagram---------------------------------- 50
Contents
Warning
The technical information and parts shown in this
manual are not to be used for: the development,
design, production, storage or use of nuclear, chemical,
biological or missile weapons or other weapons of
mass destruction; or military purposes; or purposes that
endanger global safety and peace. Moreover, do not
sell, give, or export these items, or grant permission for
use to parties with such objectives. Forward all inquiries
to Hitachi Ltd.
CPS210 (C10S)
CPS210W (C10S)
PJ510 (C10S)
PJ-LC5 (C10S)
2
CPS210 (C10S)
3
CP-S210 (C10S)
1. Features
Ultra high brightness
Whisper mode equipped
User memory function
Partial magnification function
Keystone distortion correction
2. Specifications
Liquid
Crystal
Panel
Drive system TFT active matrix
Panel size 0.55 inches
Number of pixels 800 (H) × 600 (V)
Lamp 130W
Video Input
System NTSC,PAL(BGDHI),SECAM,PAL-M,PAL-N,NTSC4.43,PAL60
Level Composite 1.0±0.1Vp-p(75termination)
S-Video Y : 1.0±0.1Vp-p(75termination)
C : 0.286±0.1Vp-p(NTSC burst signal,75termination)
0.3±0.1Vp-p(PAL/SECAM burst signal,75termination)
Component
Y : 1.0±0.1Vp-p(75termination)
CB/PB : 0.7±0.1Vp-p(75termination)
CR/PR : 0.7±0.1Vp-p(75termination)
RGB input /
output
Analog RGB 0.7V p-p (75termination)
Sync. TTL level
Audio Input 200mVrms,50k
Speaker output 1.0W(mono)
Power supply AC100~120V / 2.4A , AC220~240V / 1.1A
Power consumption 220W
Dimensions 332(W) × 92(H) × 254(D) mm (No including protruding parts)
Weight 2.94kg (6.48lbs)
Temperature Operation : 0~35°C
Storage : -20~60°C
Accessories Remote control transmitter × 1
RGB cable × 1
(Power cord)
Battery × 2
Soft case × 1
User's manual 1 (with safety instructions) × 1
User's manual 2 (Book or CD-ROM) × 1
3
PJ510 (C10S)
3
PJ510 (C10S)
1. Features
Ultra high brightness
Partial magnification function
Keystone distortion correction
Whisper mode equipped
2. Specifications
Liquid
Crystal
Panel
Drive system TFT active matrix
Panel size 1.4cm (0.55 type)
Number of pixels 800 (H) × 600 (V)
Lamp 130W
Video Input
System NTSC,PAL(BGDHI),SECAM,PAL-M,PAL-N,NTSC4.43,PAL60
Level Composite 1.0±0.1Vp-p(75termination)
S-Video Y : 1.0±0.1Vp-p(75termination)
C : 0.286±0.1Vp-p(NTSC burst signal,75termination)
0.3±0.1Vp-p(PAL/SECAM burst signal,75termination)
Component
Y : 1.0±0.1Vp-p(75termination)
CB/PB : 0.7±0.1Vp-p(75termination)
CR/PR : 0.7±0.1Vp-p(75termination)
RGB input /
output
Analog RGB 0.7V p-p (75termination)
Sync. TTL level
Audio Input 200mVrms,50k
Speaker output 1.0W(mono)
Power supply AC100~120V / 2.4A , AC220~240V / 1.1A
Power consumption 220W
Dimensions 332(W) × 92(H) × 242(D) mm (No including protruding parts)
Weight 2.98kg (6.57lbs)
Temperature Operation : 0~35°C
Storage : -20~60°C
Accessories Power cord × 3
RGB cable × 1
Video/audio cable × 1
Remote control transmitter × 1
Battery × 2
Soft case × 1
Lens cap strap × 1
Lens cap rivet × 1
Quick start guide × 1
CD-ROM (User's guide) × 1
4
PJ-LC5 (C10S)
1. Features
Ultra high brightness
Whisper mode equipped
User memory function
Partial magnification function
Keystone distortion correction
2. Specifications
Liquid
Crystal
Panel
Drive system
TFT active matrix
Panel size
0.55 inches
Number of pixels
800 (H) × 600 (V)
Lamp
130W
Video Input
System
NTSC,PAL(BGDHI),SECAM,PAL-M,PAL-N,NTSC4.43,PAL60
Level
Composite 1.0±0.1Vp-p(75termination)
S-Video Y : 1.0±0.1Vp-p(75termination)
C : 0.286±0.1Vp-p(NTSC burst signal,75termination)
0.3±0.1Vp-p(PAL/SECAM burst signal,75termination)
Component
Y : 1.0±0.1Vp-p(75termination)
CB/PB : 0.7±0.1Vp-p(75termination)
CR/PR : 0.7±0.1Vp-p(75termination)
RGB input /
output
Analog RGB
0.7V p-p (75termination)
Sync.
TTL level
Audio Input
200mVrms,50k
Speaker output
1.0W(mono)
Power supply
AC100~120V / 2.4A , AC220~240V / 1.1A
Power consumption
220W
Dimensions
332(W) × 92(H) × 254(D) mm (No including protruding parts)
Weight
2.94kg (6.48lbs)
Temperature
Operation : 0~35°C
Storage : -20~60°C
Accessories
Remote control transmitter × 1
Power cord × 2
Strap (for Lens Cap)
Rivet (for Lens Cap)
Video/Audio cable × 1
Battery × 2
Operating Guide (CD-ROM) × 1
Quick Guide × 1
Safety Guide × 1
5
PJ-LC5(C10S)
The base model of "PJ-LC5" is "CP-S210". Replacement Parts
are mainly changed from
"CP-S210". The main differences with the base model are described in the following
table.
[ The main differences with the conventional models ]
Difference with the conventional model
No.
Contents
Difference
Note
CP-S210
PJ-LC5
1
Specifications
Accessories
RGB cable
Others
Accessories
Video/Audio cable
Others
Please see page 2
c.
2
Replacement Parts
list
PWB ass'y MAIN
JP06841
Others
PWB ass'y MAIN
JP06844
Others
LAMP UNIT is the
same as "CP-S210".
(DT00581)
Only difference
s are described.