Samsung ML15XSSS, ML15ASSSS, ML15XSASS, ML17XSSS, ML15NSASS Schematics Diagram
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9-1 SyncMaster 150MB/170MB
+3.3V IS ALWAYS ACTIVE +2.5V IS ALWAYS ACTIVE
+5V_IN IS ALWAYS ACTIVE
+5V
+3.3V
+5V_D
+5V
+12V_IN
+3.3V
+3.3V
+3.3V_A
+3.3V_B
+3.3V
+12V_IN
+5V_IN
+3.3V
+3.3V
+5V_IN
+3.3V_D
+12V_IN
+3.3V
+5V_IN
+2.5V
+12V_INVERTER
+3.3V_D
+3.3V
+5V_IN
+3.3V
+3.3V
+3.3V_D
+3.3V_A
+12V_TUNER
+3.3V_P
+3.3V_A
+3.3V
+3.3V_P
+3.3V_B
GCOAST
ADPDNn
MAINPWB
MAINPWB
RESET
GVS
GRE(7:0)
ADPDNn
GHS
CHK_DSUB
GGO(7:0)
GGE(7:0)
GRO(7:0)
GHSFOUT
GBLKSPL
GREF
SCL
SDA
GBO(7:0)
GBE(7:0)
RESETn
MCKEXT
DCKEXT
NMI
WR1n
WR0n
GFBK
GCLK
10
9
8
11
12
13
14
15
9 Schematic Diagram
9-1 ADC / PLL Part Schematic Diagram (150MB)
9 Schematic Diagrams
SyncMaster 150MB/170MB 9-2
9-2 Video Decoder Part Schematic Diagram (150MB)
{ OPTION }
[US]
[US]
[OTHER]
[US][OTHER]
[US]
[OTHER]
[OTHER]
[US]
+5V_D
+5V_A
+3.3V_D
+5V_A
+5V_A
+3.3V_D
+12V_CAP
+5V_A
+5V_A
+5V_A
+5V_A
+5V_A
+3.3V_D
+5V_A
+5V_A
+5V_A
+5V_A
+5V_A
+5V_D
+12V_TUNER
+5V_A
+12V_CAP
+5V_A
+5V_D
RF_CVBS
SCL_5
SDA_5
INT
PAL
RESET_VIDEO
RESET_V
VHS
VHS1
VHS1
VHS2
VCLK
VHS2
SCL
SDA
YIN
CIN
VCR
CHK_VIDEO
VPEN
RESET_V
SDA
SCL
VG(7:0)
VB(7:0)
VVS
VFIELD
CVBS*CAP_OUT
24
16
17
18
19
20
21
22
23
26
25
28
27
16
IC504 #57
Vp-p = 3.3 V
17
IC504 #56
Vp-p = 3.3 V
18
IC504 #53
Vp-p = 3.3 V
19
IC504 #41
Vp-p = 3.3 V
20
IC504 #40
Vp-p = 3.3 V
21
IC504 #28
Vp-p = 3.3 V
22
IC504 #19
Vp-p = 3.3 V
23
IC204 #4
Vp-p = 900 mV
24
IC504 #74
Vp-p = 890 mV
25
IC202 #1
Vp-p = 1.63 V
26
IC202 #7
Vp-p = 1.63 V
27
IC202 #5
Vp-p = 2.08 V
28
IC202 #4
Vp-p = 2.28 V
9 Schematic Diagrams
9-3 SyncMaster 150MB/170MB
9-3 PW264 Part Schematic Diagram (150MB)
+3.3V_2
+3.3V_2
+3.3V_2+3.3V_2
+2.5V +3.3V
+3.3V_2
+3.3V_2
+3.3V
+3.3V_2
+3.3V_2
+3.3V_2
NMI
WR1n
WR0n
ROMWEn
ROMOEn
VPPEN
LEDRED
LEDGRN
CHK_DSUB
CHK_VIDEO
CHK_SVIDEO
DVS
DHS
DENG
BOOTWE
SDA
INT
LVDS_EN
LCPWON
AUXPWON
SCL
ADPDNn
RESET
MCKEXT
DCKEXT
RXD
TXD
IRRCVR0
IRRCVR1
MAINPWB
BUZZER
DCLK
RESET_VIDEO
GFBK
GCOAST
GCLK
GBLKSPL
GVS
GSOG
GREF
GHSFOUT
GHS
VCLK
VFIELD
VHS
VPEN
VVS
GRE(7:0)
GGE(7:0)
GBE(7:0)
GRO(7:0)
GGO(7:0)
GBO(7:0)
VG(7:0)
VB(7:0)
VR(7:0)
PORTC(5:0)
DRE(7:0)
DGE(7:0)
DBE(7:0)
DATA(15:0)
ADDRESS(19:1)
29
30
31
32
33
34
V_int
29
IC301
Vp-p = 2.30 V
30
IC301
Vp-p = 2.30 V
31
IC301
Vp-p = 3.36 V
32
IC301
Vp-p = 3.36 V
33
IC301
Vp-p = 3.56 V
34
IC301
Vp-p = 2.0 V
9-4 Memory Part Schematic Diagram (150MB)
9 Schematic Diagrams
SyncMaster 150MB/170MB 9-4
+5V_IN
+5V_IN +5V_IN
+3.3V
+5V_IN
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+5V_IN
BUZZER
LED_PC
LED_VCR
LED_CAM
LED_TV
SCL_I
SDA_I
ROMOEn
ROMWEn
SDA
SCL
PORTC(5:0)
BOOTWE
ROMOEn
ROMWEn
LEDRED
LEDGRN
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