Specifications

Schematic Diagram
Service Manual
10-12
This Document can not be used without Samsung’s authorization.
Samsung Electronics
Schematic Main(12/15)
City
Date Changed
E F
D E
R&D CHK
Drawn by
2
F
763
MFG ENGR CHK
QA CHK REV Drawing Number
12 of 15
Size
TITLE:
COMPANY NAME
LSU I/F
56
Address
Sheet
1 4
B C
B
23 8
DOC CTRL CHK
8
hkjung2 Wednesday, February 15, 2006
10:52:08 am
V0.3
GRENACHE MAIN
A3
C
NOT USED
A
1
7
D
A
85
Changed by
Engineer
4
Time Changed
24VS
24VS
24
7
510 R126
6
16V
50V
C90 10uF
300
DGND
LSU_5V
100nF C119
R60
RA37 33
33
16
3.3V
DGND
3.3V
RA38
17
15
16 15
R108 100
1
3 2
DGND
LSU_5V
DGND
Q6 2SB1197K
10 11
9 8
100nF C77
R118 100
1
3
2
14
19
D5
KDS226
18
R121 330
29
Q9 MMBT2222ALT1
1
3 2
18
R128 1K
17
C110
3.3V
100pF
DGND
100pF
28
C100
27 25 26
3.3V
10K
100pFC103
3.3V
R107
100pF C332
C331100pF
DGND
DGND
R114 10K
100R104
C86
DGND
100nF
C333100pF
13
20 21
00-6232-030-807-800
CN27-1
1
9
11 10
DGND
7
C118 100pF
35301-0350
1
R78 4.7K
CN8-1
12
5V
2
1
3
2
14
4 3
KDS226
D11
1
3 2
Q5 MMBT2222ALT1
0R98
5
30
DGND
4
3 2
3.3V
5
10K R103
6
47uF C74 16V
22 23
10K
3.3V
5V
R129 R97 10K
2
R130 33
MMBT2222ALT1 Q8
1
3
2
12 13
DF11-18DP-2DSA(18)
3
1
R131 10K
LSU_5V
CN9-1
R125 1K
100pFC95
100nF C54
R46
3.3V
R50 5.1K 22K
100nF C117
5.6K R127
100pF C334
R76 6.2K
R77 560
nCS_MODEM nRST_MODEM nINT_MODEM KEYCLICK
D(24) D(25) D(26) D(27) D(28) D(29) D(30) D(31)
D(31:24)
A(8) A(7) A(6) A(5) A(4) A(3) A(2)
A(2:8)
nRD nWR
LSU_MOTOR_CLK VDO2_PLUS nHSYNC_PLUS nLSU_READY VDO1_MINUS VDO2_MINUS nLD_EN nSPL_HOLD1 nSPL_HOLD2
nCOVER_OPEN
LD_POWER1 VDO1_PLUS nLSU_MOTOR_EN nHSYNC_MINUS