Samsung HL-R4667W Service Manual page 141

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Circuit Description
13-3-5 IC Line Up
1. Power Board
Items
Main SMPS
Stand-by SMPS [America]
Stand-by SMPS [Korea]
2. Digital Board
Items
MPEG2 Decoder
analog Decoder, ADC
HDMI Receiver
COMPONENT S/W
Video Enhance
Program ROM
Frame Buffer
LVDS Transmitter
IEEE1394
Gemstar EPG
3. Analog Board
Items
Video Switch
Audio Switch
3D-Comb
Sound Module
Sound AMP
Micom
4. DMD Board
Items
DMD Driver
Reset, Power
Motor Controller
Frame Buffer
Clock Generator
Program ROM
Actuator Driver
LVDS Receiver
13-10
Descriptions
FS7M0880, Fairchild
KA1M0565, Fairchild
KA5M0165, Fairchild
Descriptions
X226B
ADV7401
Sil9011
BA7657
SDP32 SAMSUNG
AT49BV x 2
192MB DDR, 64M ,Samsung
THC63LVDM83R, THINE
DTC34LM85A, DOESTEK
JEDI(TSB43DA42A)
Yamu MICOM(3P8OB5X)
Descriptions
TEA6425, SGS-Thomson
TEA6422, SGS-Thomson
uD64083, NEC
MSP4440, Micronas
TPA3001D, TI
SDA55xx, Micronas
Descriptions
DDP1011, TI
DAD1000, TI
A8904, Allegro
K4R271669, Samsung
CDCR83, TI
M29W800BT, ST
Cyclone, Altera
THC63LVD104, Thine
Published in Heiloo, Holland.
Remarks
IC-PWM Controller ; Main Power
IC-PWM Controller ; Stand-by Power
IC-PWM Controller ; Stand-by Power
Remarks
CPU(MIPS), TS Demux, MPEG2 Decoder,
Format converter, Deinterlacer, Scaler, USB
Video Processor, ADC
Digital Receiver for HDMI with HDCP
COMPONENT S/W, H/V Sync S/W
RGB Processor
32M(1M x 16) x 2, Nor-Type Flash Memory
Frame Memory
DTC34LM85A, DOESTEK
IEEE1394 Interface
IR Blaster
Remarks
Video Switch IC for TV *3
Audio Switch IC for TV
3 Dimensional Y/C Separation LSI
Multistandard Sound Processor With TruSorround XT
1 Channel Digital Audio Power Amplifier *2
Micro Controller
Remarks
DLP Data Processor
DMD Power and Reset Driver
12V VCM/Spindle Pre-Driver
128M(246K x 16 x 32B), Rambus DRAM
Direct Rambus Clock Generator
8M(1M x 8 or 512K x 16), Flash Memory
Frame Extractor 60Hz(1 frame) → 120Hz(1/2 frame)
LVDS Digital Receiver, 75MHz
9/13/15
Samsung Electronics