ViewSonic N2201w-1M - Page 60

ViewSonic Corporation Confidential - Do Not Copy N2201w-1M
57
DVD MAIN PCB CIRCUIT DIAGRAM 2
URST#
URST#
4V2 DV33
5V5
3.3V
1V8
5V5
+12V_DVD
POWER-ON_DVD
DC-DC-OUT
5v5
5v5
-12v
AV+VCC
5954vcc5v
6287vcc5v
5V5
AVCC
AVCC
VCC5V
5V5
4V2AVCC
DV33
URST# [2]
Audio DAC
3
MT1389E
Audio 3.3V
DEVICE
2
DVDD3
TYPE
Digital 1.8V
Digital 3.3V
OP AMP.
NAME
DV33
Audio +12V
Digital 5V
Audio DAC
Servo 3.3V
Audio 5V
MT1389E
VCC
Digital 3.3V SDRAM
1
RFV33
SD33
2=4
AVDD5
1=3
MT1389E
RESET SW
SUPPLY
V18
4
+12V
-12V Audio -12V OP AMP.
AV33 Laser Diode 3.3V
RESET Circuit
709
2
2
6
6
7
7
8
8
5
5
4
4
3
3
1
1
N5
AP1520
N5
AP1520
R541€ 10kR541€ 10k
12
3
V8€
BAV99
12
3
V8€
BAV99
CB24 100nCB24 100n
R540€ 10kR540€ 10k
R469 100
+
C115€100UF
+
C115€100UF
+
C109 100UF
+
C109 100UF
2
2
3
3
4
4
1
1
D11
PDY37550 1.8v
D11
PDY37550 1.8v
1
3 2
V14V14
R539 10kR539 10k
R89 22R89 22
OUT
6
VCC
1
NC
2
GND
3
OUT
4
POWERON
5
V7€
SOP8/SMD
PQ05
V7€
SOP8/SMD
PQ05
1
3 2
V13
601
V13
601
CB79 1nCB79 1n
R536 10KR536 10K
R466€ 100R466€ 100
CB78€
0.1uF
CB78€
0.1uF
L47
601
L47
601
R544 27kR544 27k
VD5
ISS355
VD5
ISS355
VD1 RB060-40VD1 RB060-40
CB77
100P
CB77
100P
CB76 100nCB76 100n
C406
10UF
C406
10UF
L70
601
L70
601
VD2 IN5402VD2 IN5402
OUT
6
VCC
1
NC
2
GND
3
OUT
4
POWERON
5
V6€
SOP8/SMD
PQ05
V6€
SOP8/SMD
PQ05
CB23 100nCB23 100n
1
2
3
4
1=3
2=4
SW1
SW PUSHBUTTON FLAT TYPE
1=3
2=4
SW1
SW PUSHBUTTON FLAT TYPE
1
1
2
2
3
D73
BA033
D73
BA033
R545 4k7R545 4k7
R542
100k
R542
100k
+
C416€470UF
+
C416€470UF
CB21 100nCB21 100n
L28 10uHL28 10uH
12
3
V9
BAV99
12
3
V9
BAV99
+
C414
470UF
+
C414
470UF
CB22 100nCB22 100n
R505€
10k
R505€
10k
R543€ 10kR543€ 10k
A9
A3
AD3
A1
A19
A4
AD6
AD1
A17
A16
A13
A14
AD0
A2
A6
A8
A18
AD7
A7
AD5
A12
A15
A10
AD2
AD4
A11
A5
A0
DQ[0..15]
RAS#
AD[0..7]
PEW#
CAS#
PRD#
BA[0..1]
DCKE
SDA
DQM[0..1]
MA[0..11]
DCLK
SCL
PWR#
CS#
A[0..21]
WE#
DCS#
DCAS#
DRAS#
DWE# WE#
RAS#
CS#
CAS#
BA0
BA1
DCLK
DBA0
DBA1
PEW#
PRD#
PWR#
AA20
NC
SDA
SCL
SD33
SDCLK
MA4
DCAS#
MA8
MA3
DCS#
MA7
MA2
DRAS#
DQ0
DQ7
DQ2
DQ5
DQ8
DQ9
DQ14
DQ10
DQ13
DQ12
DQ15
DQ11
MA10
DQ1
DQ6
DBA1
MA11
DBA0
DQ4
DQ3
MA6
DQM1
MA1
MA5
DWE#
SDCKE
DQM0
MA0
MA9
SDCLK
DV33
DV33 SD33 DV33
SDRAMVDD33
SDRAMVDD33
5v/3v
SD3.3
SD3.3
SD3.3
SDA[2]
DQM[0..1][2]
BA[0..1][2]
WE#[2]
PEW#[2]
CAS#[2]
AD[0..7][2]
CS#[2]
DCKE[2]
PRD#[2]
SCL[2]
DCLK[2]
PWR#[2]
MA[0..11][2]
DQ[0..15][2]
RAS#[2]
A[0..21][2]
IIC
DRAM
FLASH
16Mb
R20.
10k
R20.
10k
CB39€
0.1uF
CB39€
0.1uF
CB41
0.1uF
CB41
0.1uF
CB43
0.1uF
CB43
0.1uF
+
CE25€
47uF/16v
+
CE25€
47uF/16v
CB42€
0.1uF
CB42€
0.1uF
CB45€
0.1uF
CB45€
0.1uF
R63
1k
R63
1k
1 2
3 4
5 6
7 8
RN1
33x4
RN1
33x4
VCC
1
DQ0
2
DQ1
4
VSSQ
12
DQ2
5
DQ3
7
VCCQ
9
DQ4
8
DQ5
10
VSSQ
46
DQ6
11
DQ7
13
DQML
15
WE
16
CAS
17
RAS
18
CS
19
A11
35
A10/AP
22
A0
23
A1
24
A2
25
A3
26
VCC
14
VSS
41
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
NC
36
CKE
37
CLK
38
DQMH
39
NC
40
VCCQ
43
DQ8
42
DQ9
44
VSSQ
52
DQ10
45
DQ11
47
VCCQ
49
DQ12
48
DQ13
50
DQ14
51
DQ15
53
VSS
54
BA0/A13
20
BA1/A12
21
VCCQ
3
VSSQ
6
VCC
27
VSS
28
D004
SSOP54 64MB
D004
SSOP54 64MB
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A20
10
OE
28
BYTE
47
A18
16
D0
29
D1
31
D2
33
D3
35
A9
7
CE
26
D4
38
D5
40
D6
42
D7
44
D8
30
D9
32
WP/ACC
14
D11
36
D12
39
D13
41
D14
43
D15/A-1
45
VCC
37
GND1
27
WE
11
A19
9
D10
34
GND2
46
A10
6
A12
4
A11
5
A13
3
A14
2
A15
1
A16
48
A17
17
RESET
12
D005€
IC FLASH MX29LV160 16Mb
D005€
IC FLASH MX29LV160 16Mb
CB34
0.1uF
CB34
0.1uF
CB38
0.1uF
CB38
0.1uF
CB33
0.1uF
CB33
0.1uF
CB40
0.1uF
CB40
0.1uF
+
CE26
100uF/16v
+
CE26
100uF/16v
CB42€
0.1uF
CB42€
0.1uF
R519
10k
R519
10k
C433
10P
C433
10P
CB44
0.1uF
CB44
0.1uF
CB32
0.1uF
CB32
0.1uF
L48 600L48 600
R62
1k
R62
1k
L19 FBL19 FB
R512 33R512 33
R511 33R511 33
R67
0
R67
0
L54€601L54€601
DVD_VEDIO
DVD_PB/C
DVD_PR/Y
DVD_Y
R478 75R478 75
R479 75R479 75
R477 75R477 75
R480 75R480 75
SACLK1
SLRCK1
SBCLK1
ACLK
ALRCK
ABCK
ABCK
ALRCK
ACLK
ASDAT[0..2]
A_MUTE
ASTB
VSCK
VSDA
LCH
RCH
LSCH
RSCH
CENT
SUB
-12V
+12V
AR
AL
DVD_AL
DAC-L
GND
AV+VCC
DAC-R
DVD_AR
AV-VCC
AV+VCC
DC-DC-OUT
DC-DC-OUT
AV-VCC
-12V +12V
ASDAT[0..2][2]
ASTB[2]
VSCK[2]
VSDA[2]
ACLK[2]
ABCK[2]
ALRCK[2]
LCH [4]
RCH [4]
LSCH [4]
RSCH [4]
CENT [4]
SUB [4]
A_MUTE[1,2]
AL[2]
AR[2]
R87€ 0R87€ 0
+
C102
10uF/16V
+
C102
10uF/16V
C113 2.7NC113 2.7N
R457 5.1KR457 5.1K
R259€ 3.9KR259€ 3.9K
R469 100R469 100
+
C106 10uF/16V
+
C106 10uF/16V
+
C103€
10uF/16V
+
C103€
10uF/16V
R467 10KR467 10K
R472 47KR472 47K
CB24 100nCB24 100n
12
3
V8
BAV99
12
3
V8
BAV99
CB9 100nCB9 100n
L2 601L2 601
R458 5.1KR458 5.1K
+
C115 47UF/16V
+
C115 47UF/16V
R455€ 47KR455€ 47K
CB21 100nCB21 100n
C108 330pFC108 330pF
+
C419 470UF/16V
+
C419 470UF/16V
R248€ 330R248€ 330
+
C114 10uF/16V
+
C114 10uF/16V
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
D01
4558
D01
4558
+
C418 470UF/16V
+
C418 470UF/16V
R88€ 0R88€ 0
R471€ 330R471€ 330
C110 2.7NC110 2.7N
L10 601L10 601
R466 100R466 100
CB22 100nCB22 100n
CB23 100nCB23 100n
R424 3.9KR424 3.9K
C107 330pFC107 330pF
R90 0R90 0
C104 330PC104 330P
12
3
V9
BAV99
12
3
V9
BAV99
+
C109 100UF/16V
+
C109 100UF/16V
R470. 10KR470. 10K