
8-10
Samsung Electronics
BLOCK DIAGRAM
DQ0
DQ0
DQ31
DQ31
DQM0~3
DQM0~3
CLK
CLK
CKE
CKE
A10
A10
CLOCK
CLOCK
BUFFER
BUFFER
COMMAND
COMMAND
DECODER
DECODER
ADDRESS
ADDRESS
BUFFER
BUFFER
REFRESH
REFRESH
COUNTER
COUNTER
COLUMN
COLUMN
COUNTER
COUNTER
CONTROL
CONTROL
SIGNAL
SIGNAL
GENERATOR
GENERATOR
MODE
MODE
REGISTER
REGISTER
COLUMN DECODER
COLUMN DECODER
SENSE AMPLIFIER
SENSE AMPLIFIER
CELL ARRAY
CELL ARRAY
BANK #2
BANK #2
COLUMN DECODER
COLUMN DECODER
SENSE AMPLIFIER
SENSE AMPLIFIER
CELL ARRAY
CELL ARRAY
BANK #0
BANK #0
COLUMN DECODER
COLUMN DECODER
SENSE AMPLIFIER
SENSE AMPLIFIER
CELL ARRAY
CELL ARRAY
BANK #3
BANK #3
DATA CONTROL
DATA CONTROL
CIRCUIT
CIRCUIT
DQ
DQ
BUFFER
BUFFER
COLUMN DECODER
COLUMN DECODER
SENSE AMPLIFIER
SENSE AMPLIFIER
CELL ARRAY
CELL ARRAY
BANK #1
BANK #1
NOTE:
The cell array configuration is 2048 * 256 * 32
ROW DECODERROW DECODER
ROW DECODERROW DECODER
ROW DECODERROW DECODER
ROW DECODERROW DECODER
A0
A0
A9
A9
BS0
BS0
BS1
BS1
CS
CS
RAS
RAS
CAS
CAS
WE
WE
2.W986432DH
Summary of Contents for HT-DM150
Page 5: ...8 4 Samsung Electronics 4 M62463AFP ...
Page 6: ...Samsung Electronics 8 5 ...
Page 14: ...Samsung Electronics 8 13 6 M11B416256A ...
Page 16: ...Samsung Electronics 8 15 8 3 HT DM150 550 MICOM PORT ASSIGNMENT ...
Page 18: ...Samsung Electronics 9 1 9 TroubleShooting 9 1 1 Main HT DM150 ...
Page 19: ...9 2 Samsung Electronics ...
Page 20: ...Samsung Electronics 9 3 ...
Page 21: ...9 4 Samsung Electronics ...
Page 22: ...Samsung Electronics 9 5 9 1 2 Main HT DM550 ...
Page 23: ...9 6 Samsung Electronics ...
Page 24: ...Samsung Electronics 9 7 ...
Page 25: ...9 8 Samsung Electronics ...
Page 35: ...Samsung Electronics 2 1 2 Exploded Views and Parts List 2 1 1 Total Exploded View HT DM150 ...
Page 37: ...Samsung Electronics 2 3 2 1 2 Total Exploded View HT DM550 ...
Page 63: ...Samsung Electronics 4 1 4 Block Diagram 4 1 MAIN Part HT DM150 ...
Page 64: ...4 2 Samsung Electronics 4 2 MAIN Part HT DM550 ...
Page 66: ...Samsung Electronics 7 1 7 Schematic Diagram 7 1 1 MAIN HT DM150 ...
Page 67: ...7 2 Samsung Electronics 7 1 2 MAIN HT DM550 ...
Page 68: ...Samsung Electronics 7 3 7 2 1 FRONT POWER HT DM150 ...
Page 69: ...7 4 Samsung Electronics 7 2 2 FRONT POWER HT DM550 ...
Page 70: ...Samsung Electronics 7 5 7 3 DSP ...
Page 72: ...Samsung Electronics 7 7 7 5 DVD Backend Parts ...
Page 73: ...7 8 Samsung Electronics 7 6 JACK SCART RCA HT DM150 550 ...
Page 77: ...8 4 Samsung Electronics 4 M62463AFP ...
Page 78: ...Samsung Electronics 8 5 ...
Page 86: ...Samsung Electronics 8 13 6 M11B416256A ...
Page 88: ...Samsung Electronics 8 15 8 3 HT DM150 550 MICOM PORT ASSIGNMENT ...
Page 89: ...ELECTRONICS Samsung Electronics Co Ltd JULY 2002 Printed in Korea Code no AH68 01107V ...