Sharp LL-153A Service Manual page 20

15" LCD Color Monitor
VDVI VMPLL VPLL
+5V
R401 R402 U401
NC NC
CN402
59
(3) RIN
1 RIN0P
58
(3) GNDR
2 RIN0N
56
3 (3) GIN GIN0P
55
(3) GNDG
4 GIN0N
57
(3) SOG
SOGIN0
NC 54
(3) BIN
BIN0P
53
(3) GNDB
BIN0N
63
(3) HSY NC
HSY NC0
64
(3) VSY NC VSY NC0
65
(3) DDCA_SDA DDCA_SDA
66
(3) DDCA_SCL DDCA_SCL
+5V +5V 3 39
RX2P
40
RX2N
42
RX1P
43
RX1N
45
+5V (2,3)
RX0P
1 2 46
RX0N
48
RXCKP
U405
49
RXCKN
RST
2 36
RESET DDCD_SDA
3 37
Vcc DDCD_SCL
1 AVDD
GND
C445
MAX810STR-2.9V 51
REXT
0.1uF C448 390 1%
R403
0.1uF 62
REFP
C401
R478
100K 1/16W 0.1uF 61
REFM
+3V3
U402
8 2 70
VDD SDO SDO
C417 7 1 71
HOLD# CE# SCZ
3 6 72
WP# SCK SCK
1uF/25V 4 5 73
VSS SDI SDI
ROM_WP#
SST25VF010-33
RST 19
RST
R482
10K 1/16W
C421 22pF 32
XIN
X401
14.318MHz
33
XOUT
C423 22pF
+3V3
R407 NC 102
MODE[0]
R410 NC 104
MODE[1]
R415 R416
10K 1/16W 10K 1/16W
+5V
R479
10K 1/16W
R431 NC
R433 1K 1/16W
NC
R457
1K 1/16W
R456
Volume Q405
PMBS3904
R458
10K 1/16W
AVDD VDDP VDDC
C402
0.1uF
11
VCTRL
PA0
107
NC/LVACKP/NC
108 PA1
NC/LVACKM/NC
109 PA2
RA1P/LVA2P/RA2
110 PA3
RA1N/LVA2M/RA3
111 PA4
RA2P/LVA1P/RA4
PA5
112
RA2N/LVA1M/RA5
PA6
113
RA3P/LVA0P/RA6
114 PA7
RA3N/LVA0M/RA7
98
GA1P/NC/GA2
99
GA1N/NC/GA3
100
GA2P/NC/GA4
101
GA2N/NC/GA5
105 PA12
GA3P/LVA3P/GA6
106 PA13
GA3N/LVA3M/GA7
89
BA1P/NC/BA2
90
BA1N/NC/BA3
91
BA2P/NC/BA4
92
BA2N/NC/BA5
93
BA3P/NC/BA6
94
BA3N/NC/BA7
9
RB1P/NC/RB2
10
RB1N/NC/RB3
15
RB2P/NC/RB4
16
RB2N/NC/RB5
17
RB3P/NC/RB6
18
RB3N/NC/RB7
2
GB1P/NC/GB2
3
GB1N/NC/GB3
5
GB2P/NC/GB4
6
GB2N/NC/GB5
7
GB3P/NC/GB6
8 PB[12..21]
GB3N/NC/GB7
TSUM13AK
118 PB12
CLKAP/LVB3P/LHSY NC
PB13
RSDS/LVDS/TTL 119
CLKAN/LVB3M/LVSY NC
PB14
120
CLKBP/LVBCKP/LCK_ODD
121 PB15
CLKBN/LVBCKM/LDE
122 PB16
NC/LVB2P/NC
123 PB17
NC/LVB2M/NC
PB18
124
BB1P/LVB1P/BB2
PB19
125
BB1N/LVB1M/BB3
126 PB20
BB2P/LVB0P/BB4
127 PB21
BB2N/LVB0M/BB5
128
BB3P/NC/BB6
1
BB3N/NC/BB7
80
ESP
81
OSP
88
GPO0
87
GPO1
86 R489
GPO2
85 NC
GPO3
84
GPO4
83
GPO5
82
GPO6
75
GPIO_P22
74
GPIO_P23
26 R481 100 1/16W ROM_WP#
GPIO_P03
35
GPIO_P16
69
GPIO_P15
78
PWM2/GPIO_P24
79
GPIO_P27/PWM1
20
GPIO_P16
21
PWM1/GPIO_P25
22
GPIO_P17/SAR0
23 KEY _RIGHT1
GPIO_P00/SAR1
24 KEY _MENU1
GPIO_P01/SAR2
25 KEY _LEFT1
GPIO_P02/SAR3
27 R422 4.7K 1/16W
GPIO_P06
28 R423 4.7K 1/16W
GPIO_P07
29
PWM0/GPIO_P26
30
GPIO_P13
31
GPIO_P14
77 +3V3
DDCROM_SCL
76
DDCROM_SDA
R424 R425 R426
10K
10K 1/16W 10K 1/16W
R427 100
R428 100
R429 100
R485 0 1/8W F601 FUSE_2A
R430
1K 1/16W CN404
1 2
3 4
5 6 R495 10K 1/16W AUDIO_STBY
7 8 R496 10K 1/16W AUDIO_MUTE
9 10
OUT-L+ OUT-R+
11 12
OUT-L- OUT-R-
Q404 13 14
PMBS3904
CONN
VCC1.8 FB401 VDDC
(2) VCC1.8
120 OHM
+3V3 FB403
(2,3,5) +3V3
120 OHM
P[0..7]
PA[0..7] (5)
PA[12..13] (5)
(2,3,5) +3V3
PB[12..21] (5)
+3V3
(2,3,5) +3V3
+3V3
R405
DDC_WP (3)
NC 1 Q402
NC
C422
R490
R406 NC
NC
NC
+5V
+5V (2,3)
KEY _AUTO1 +3V3
DET_VGA (3)
KEY _POWER1
R412
on_PANEL (2)
NC R413 R414
on_BACKLIGHT (2)
10K 1/16W 100 1/16W
adj_BACKLIGHT (2)
R417 NC
Q401
C424 NC
PMBS3906
R421
Volume
AUDIO_MUTE +5V
AUDIO_STBY
C425
1uF/25V
U303
1/16W
8 1
VCC A0
1/16W 7 2
WP A1
1/16W 6 3
SCK A2
1/16W 5 4
SI VSS
KEY _AUTO1 R418 1K 1/16W
M24C16 KEY _RIGHT1 R420 1K 1/16W
KEY _MENU1
R483 1K 1/16W
KEY _LEFT1 R484 1K 1/16W
LED_G
LED_A
KEY _POWER1 R411 1K 1/16W KEY _POWER
C426 C427
0.1uF 0.1uF
+12V
+12V (2)
F402
FUSE 1A 0603
OUT-L+
20
+3V3 FB402 AVDD
(2,3,5) +3V3
120 OHM
+ C403 C407
10uF/50V 0.1uF
C404 C405 C406
0.1uF 0.1uF 0.1uF
VDDP
C408 +
10uF/50V
C409 C410 C411 C412 C413
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
+3V3 FB404 VDVI +3V3 FB405 VPLL
(2,3,5) +3V3
120 OHM 120 OHM
C414 C415
0.1uF 0.1uF
FB406 VMPLL
120 OHM
C419 C420
0.1uF 0.1uF
+3V3
R408 R409
10K 1/16W 100 1/16W
Q403
PMBS3906
LED_A
R419 0 1/16W
LED_G
0 1/16W
+3V3
R488 R474 R475 R476
10K 1/16W 10K 1/16W 10K 1/16W 10K 1/16W 10K
C430 C429 C446 C447
C428
0.1uF 0.1uF 0.1uF
0.1uF
CN403
1 2
LED_A
LED_G 3 4
KEY _AUTO 5 6 KEY _MENU
KEY _LEFT 7 8 KEY _RIGHT
KEY _POWER 9 10 F401
11 12 FUSE 1A 0603
13 14 OUT-R+
OUT-L- 15 16 OUT-R- Title
Size
GND CONN GND C
GND
Date:
Sharp LL-153A
C416
0.1uF
R477
1/16W
KEY _AUTO
KEY _RIGHT
KEY _MENU
KEY _LEFT
0.1uF
TSUM13AK
Document Number Rev
SCALER A
Tuesday , May 31, 2005 Sheet 4 of 5