40
HCD-BC150/BC250
Ver 1.3
– TRANSLATION Board –
IC701, 711 BA6956AN
– PANEL Board –
IC802 BU2152FS
1
2
3
4
5
6
7
8
9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
7
2
3
4
8
1
6
5
CONTROLLER
SHIFT
REGISTER
32
31
30
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
LATCH
Q1-Q24
VDD
CLB
STB
SO
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
DATA
VSS
CLK
VSS
– FL Board –
IC803 PT6315
1
2
3
4
5
4-bit latch
24-bit output latch
12-bit shift register
Data selector
6
7
8
9
10
11
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
Serial
interface
OSC
Timing generator
key scan
Display memory
24 bits x 12 words
Key data memory
(2 x 16 bits)
Command decoder
segment driver
Grid driver
Multiplexed driver
39
40
41
42
43
44
LED1
LED2
LED3
LED4
OSC
DOUT
DIN
CLK
STB
KEY1
KEY2
VSS
VDD
SEG1/KS1
SEG2/KS2
SEG3/KS3
SEG4/KS4
SEG5/KS5
SEG6/KS6
SEG7/KS7
SEG8/KS8
SEG9/KS9
SEG10/KS10
SEG20/GRID9
SEG21/GRID8
SEG22/GRID7
SEG23/GRID6
SEG24/GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
SEG11/KS11
SEG12/KS12
SEG13/KS13
SEG14/KS14
SEG15/KS15
SEG16/KS16
VEE
SEG17/GRID12
SEG18/GRID11
SEG19/GRID10
Содержание HCD-BC150 - Dvd Home Theater System
Страница 6: ...6 HCD BC150 BC250 MEMO ...
Страница 96: ...12 HCD BC150 BC250 MEMO ...
Страница 100: ...4 HCD BC150 BC250 SERVICE POSITION 2 DMB09 BOARD SERVICE POSITION 3 AMP BOARD DMB09 board AMP board ...
Страница 101: ...5 HCD BC150 BC250 SERVICE POSITION 4 MAIN BOARD MAIN board SERVICE POSITION 5 PANEL BOARD PANEL board ...
Страница 116: ...20 HCD BC150 BC250 MEMO ...
Страница 188: ...92 HCD BC150 BC250 MEMO ...
Страница 192: ...4 HCD BC150 BC250 SERVICING POSITION 2 DMB07 BOARD SERVICING POSITION 3 AMP BOARD DMB07 BOARD AMP BOARD ...
Страница 193: ...5 HCD BC150 BC250 SERVICING POSITION 4 MAIN BOARD SERVICING POSITION 5 PANELBOARD MAIN BOARD PANEL BOARD ...
Страница 204: ...16 HCD BC150 BC250 MEMO ...
Страница 210: ...22 22 HCD BC150 BC250 HCD BC150 BC250 MEMO ...
Страница 217: ...7 HCD BC150 BC250 MEMO ...