Service Manuals, User Guides, Schematic Diagrams or docs for : MITSUBISHI Projector HC-3900 SCHEMATC
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BLOCK DIAGRAM
Flash DDR_SDRAM DDR_SDRAM RLDRAM FLASH 25MHZ
14.31818MHZ
EDID MX29LV320DTTI NTSDS16M16CS NTSDS16M16CS MT49H8M36 M28W320FC
CAT24C02
ICS560GI
I2C BUS
D-SUB IN
Y/Pb/Pr ADC
YCb/Cr
MST3365
HDMI
Data
I2C BUS
pixelworks DLP
EDID
CAT24C02 DDP3021
PW388B
Video Video
decoder
PCB-DMD
S-Video TVP5147M1
UART
Optical
B-
RS-232 ADM3202 DMD
3.3V, 2.5V, 1.5V, 5V
LM393MX
DDR_SDRAM DDR_SDRAM
1.8V
2.6V
3.3V
NTSDS16M16CS NTSDS16M16CS
Light
FEEDBACK
Lamp
MCU
B-IR R5F212CCSNFP power and
CW PCB-BALLAST
motor drive
PMD1000 Light
FP6340 FP6340
380V
STBY3.3V
Inter Lock STBY12V
EEPROM Switch 100-240V
PCB-POWER
FAN*4 FP6133
STBY5V
PCB-KEYPAD
F-IR
SG01
LINE
DE37-501M SG03
DE37-501M
CN01
1 L
FS01 250V T10A NT01 NT02
SCHEMATIC DIAGRAMS
OPEN
5R 7A 5R 7A LC01 LC02 RE1
2 E
R01 2 1 CX02 2 1LINE 4 2 RE2
RE2
3 N
CX03
0.22/300V
332K
1206
3 4
0.47/300V
3 4NEUT
D214
SM4007GP
PCB-POWER (1/2)
CX01
FG2 R02 0.47/300V 3 1 RE1
RE1
332K CY06
RV01 1206 222 /250V
FG4 TVR14471KSY CY05 FTR-H2AK005T
222/250V
CY03 CY04
SG04
FG5
472M/250V
472M/250V
DE37-501M DE37-501M
SG02 OPEN CN101 POWER_LAMP
3
2
1
FG TP107
VHV
R114 R115
324K 324K C108
R110 R111 1206 1206 564K_2L/450V
82R 82R
1206 1206 D102 220uF/450V
FSU10A60 R116 R117
+
ER1006F 324K 324K C109
1206 1206
TO-220
R112 R113
82R 82R C110 0603
1206 1206 R118 R119 10P/50V
324K 324K
1206 1206
C112 TP101 1206
R120 19.6KF
TP105 1206
D101 800V/3A S3K/SMC 100P/1KV
1210
R121 1206
TP102 1206 18KF
C111
10P/50V 0603
TP106
OVP/ENA
1
7
1
7
L101
TK15A60D
C-1
PQ3225
D
D
NEUT - TK15A60D TO-220P
NEUT 2 TO-220P Q102 Q101
+
C101
564K_2L/450V
6
6 G G
NOTE
4 1 This is a basic schematic diagram.
-
Some sets may be subject to modify according to
S
S
R128 R122 R124
33R 47K 33R R107 engineering imporovement.
3 1206 0805 1206 47K
-
BD101 R123A (OPEN)
D25XB60 OPEN SERVICING PRECAUTION
R123
0.08R 5W SYMBOLS INDICATE COMPONENTS
HAVING SPECIAL CHARACTERISTICS
K
D106 0.33u/25V K 1u/25v.y5v 0805
C105
C102
C103
0805 C107
R103
100
47u/35V IMPORTANT TO SAFETY AND
RS1B C106 0.1u/50V K 0805 OPEN PERFORMANCE. THEREFORE
0805
0805
+
D105 1210
A
SMA SS14 R109 10R REPLACEMENT OF ANY SAFETY PARTS
0805
0.01/50V K
IC101
SHOULD BE IDENTICAL IN VALUE AND
K
D107 R105 TP104 D104
1K
1 G GD 8 CATHODE ANODE CHARACTERISTICS. FOR ACCURACY
C104 102/50V
0805
1206
RS1B SS14/SMA
+15VS
OF THE REPLACEMENT REFER TO
A
SMA
R106
2 FREQ VCC 7 THE PARTS LIST OF SERVICE MANUAL.
TP103
120KF 0805 DON'T DEGRADE THE SAFETY OF THE
3 ISNS VFB 6 RECEIVERS THROUGH IMPROPER
SERVICING.
4 OVP/ENA COMP 5
IR1150IS SO8 SHADED COMPONENTS HAVE SPECIAL
CHARACTERISTICS IMPORTANT TO SAFETY.
BEFORE REPLACING ANY OF THESE
COMPONENTS, READ CAREFULLY THE
PRODUCT SAFETY NOTICE IN THE SERVICE
MANUAL.
DON'T DEGRADE THE SAFETY OF THE
RECEIVERS THROUGH IMPROPER SERVICING.
PCB-POWER (2/2) RE2
RE2
RE1
RE1
P1.5KE220A
420V MAX Q212 R270
VHV DIP SMA 2SC2411 Q&R runge
D201 D202
1206 SOT23 1K/0603
TP04 R269
US1K 1A/800V C234
22K/0805
SMA 0.1u/0603
D203 IC201
9
7
US1K MR4020 TO220-7L
C202 1A/800V
C
VIN
68PF NPO TP05 R205 TP06 D205 1A/200V 11EFS2 T201 U201
1206 39R/1206 SMA D213 M1FL20U NJM79M05DL
VCC 4
TP02 5 E/OC 1 1 12 12 2 VI VO 3
D209
+ C204 27T
GND
0R/0805
2 47u/35V 1N4148W/SOD-123 C238 R238 C237
FB 220u/10V
+
1.5K
+
47u/35V
2 2 3T
R204 8 TP07 TP08 R207 1210
0.3J 2WS
1
15K C203 6 NC 36T
1
GND
NC Z/C
R202
102 3 3 11
0805 0805 6K8/0805 C205 232F/0805 11
R206 102 R208 12VRTN_GND
10
3
0805 10
Q208 5 5 9
R266 9
GMISTA94
SOT23 D206 7T C236 C216 R223 R223A
SMA 6 5T D208 TO220F-2L 2.4K 2.4K
ZD201 1A/200V 6
+
+ +
+ +
+
1206 1206
8.2K/2WS-DIP 20A/100V SF20JC10 1000U/16V 680U/16V
13V 11EFS2 8 F2
R267 560R 8
SOT23
7 7
MMBZ5243B L201
125V/7AH/V C214 15uH_5A
ZD202
3.3K
R211 . 1000U/16V
13V CY201 472/250V
SOT23 10R/1210 FG 1206
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