Service manual
15” LCD Color Monitor Sharp LL-153A
20
AVDD
R412
NC
C426
0.1uF
PA2
PB19
LED_A
R415
10K 1/ 16W
R425
10K 1/ 16W
OUT-R+
+5V (2,3)
R403
390 1%
C445
0.1uF
+3V3(2,3,5)
RST
VDD P
+3V3
RST
KEY _POWER
P[0. .7]
C417
1uF/25V
U402
SST25VF010-33
1
2
3
4 5
6
7
8
CE#
SDO
WP#
VSS SDI
SCK
HOLD#
VDD
R420 1K 1/16W
VMPLL
+3V3
C413
0.1uF
FB406
120 OHM
R484 1K 1/16W
R457
NC
VSY NC(3)
R431 NC
PB[12. .21] (5)
KEY_AUTO1
LED_A
PA7
C423 22pF
R416
10K 1/ 16W
PA3
R485 0 1/ 8W
BIN(3)
PB17
KEY _MENU
PB13
Q403
PMBS3906
+3V3
KEY _LEFT
U401
TSUM13AK
59
56
57
54
58
55
53
63
64
51
62
61
70
72
71
73
79
21
108
32
33
109
110
111
112
113
114
118
119
120
121
122
123
124
125
126
127
107
106
105
41
47
39
40
42
43
44
45
46
48
49
38
96
116
67
12
104
102
11
14
68
65
66
36
37
29
50
97
69
78
20
22
23
24
27
28
30
31
35
76
77
19
100
101
98
99
93
94
91
92
89
90
9
10
15
16
17
18
2
3
5
6
7
8
128
1
80
81
88
87
86
85
84
83
82
25
26
75
74
52
34
4
95
103
115
117
60
13
RIN0P
GIN 0P
SOGIN0
BIN 0P
RIN0N
GIN 0N
BIN 0N
HSYNC0
VSY NC 0
REXT
REFP
REFM
SDO
SCK
SCZ
SDI
GPIO_P27/ PWM1
PWM1/GPIO_P25
NC/LVACKM/NC
XI N
XO U T
RA1P/ LVA2P/ RA2
RA1N/LVA2M/RA3
RA2P/ LVA1P/ RA4
RA2N/LVA1M/RA5
RA3P/ LVA0P/ RA6
RA3N/LVA0M/RA7
CLKAP/ LVB3P/LHSY N C
CLKAN /LVB3M/LVSY NC
CLKBP/ LVBCKP/LC K_ODD
CLKBN/LVBCKM/LDE
NC /LVB2P/N C
NC/LVB2M/NC
BB1P/LVB1P/ BB2
BB1N/ LVB1M/BB3
BB2P/LVB0P/ BB4
BB2N/ LVB0M/BB5
NC/LVACKP/NC
GA3N/ LVA3M/GA7
GA3P/LVA3P/GA6
GND
GND
RX2P
RX2N
RX1P
RX1N
AVDD_DVI
RX0P
RX0N
RXCKP
RXCKN
GND
GND
GND
VDDP
VDDC
MOD E[ 1]
MOD E[ 0]
VCTRL
VDDP
VDD_OTP
DDCA_SDA
DDCA_SCL
DDCD_SDA
DDCD_SCL
PWM0/GPIO_P26
AVDD_DVI
VDDC
GPIO_P15
PWM2/GPIO_P24
GPIO_P16
GPIO_P17/ SAR0
GPIO_P00/ SAR1
GPIO_P01/ SAR2
GPIO_P06
GPIO_P07
GPIO_P13
GPIO_P14
GPIO_P16
DDCROM_SDA
DDCROM_SCL
RST
GA2P/NC/GA4
GA2N/NC/ GA5
GA1P/NC/GA2
GA1N/NC/ GA3
BA3P/N C/BA6
BA3N/ NC/BA7
BA2P/N C/BA4
BA2N/ NC/BA5
BA1P/N C/BA2
BA1N/ NC/BA3
RB1P/NC/RB2
RB1N/NC/RB3
RB2P/NC/RB4
RB2N/NC/RB5
RB3P/NC/RB6
RB3N/NC/RB7
GB1P/NC/GB2
GB1N/NC/ GB3
GB2P/NC/GB4
GB2N/NC/ GB5
GB3P/NC/GB6
GB3N/NC/ GB7
BB3P/N C/BB6
BB3N/ NC/BB7
ESP
OSP
GPO0
GPO1
GPO2
GPO3
GPO4
GPO5
GPO6
GPIO_P02/ SAR3
GPIO_P03
GPIO_P22
GPIO_P23
AVDD_PLL
AVDD_MPLL
AVDD_MPLL
VDDP
VDDP
VDDP
VDDC
AVDD_ADC
GND
on_BACKLIGHT (2)
VDD C
FB403
120 OHM
OUT-R+
R489
NC
SOG(3)
+12V (2)
VDD C
KEY_RIGHT1
KEY _MENU
KEY _POWER1
PB12
KEY _RI GHT
GND
C421 22pF
F401
FU SE 1A 0603
R422 4.7K 1/16W
R426
10K 1/ 16W
SCALER
A
TSUM13AK
C
45Tuesday , May 31, 2005
Tit le
Size D ocument Num ber Rev
Date: Sheet
of
+5V
PB14
KEY _LEFT1
C405
0.1uF
3
KEY_POWER1
ROM_WP#
C410
0.1uF
VMPLL
LED_G
X401
14.318MHz
+3V3(2,3,5)
+12V
R487
NC
R475
10K 1/ 16W
Q401
PMBS3906
Volume
R483 1K 1/16W
R405
NC
R477
10K 1/ 16W
Volume
OUT-L-
C407
0.1uF
C414
0.1uF
PA12
VCC 1.8
ZD408
UDZS5.6B
ZD410
UDZS5.6B
DDC_WP (3)
GND
ROM_WP#
R491
10K 1/16W
C409
0.1uF
R476
10K 1/ 16W
R406
NC
R414
100 1/ 16W
+
C408
10uF/50V
OUT-R-
R421 0 1/16W
FB402
120 OHM
GND G(3)
KEY_MENU1
AUD IO_MUTE
R427 100 1/16W
R492
10K 1/ 16W
C429
0.1uF
VDVI
PB15
U405
MAX810STR-2.9V
1
2
3
GND
RESET
Vcc
VPLL
+3V3
LED_G
R408
10K 1/ 16W
DDCA_SDA(3)
PA[0..7] (5)
AVDD
OUT-L-
R496 10K 1/ 16W
+3V3(2,3,5)
+5V
KEY _RIGHT
OUT-L+
C401
0.1uF
LED_A
PB21
R402
NC
R401
NC
GND R(3)
+3V3
ZD409
UDZS5.6B
C425
1uF/25V
C446
0.1uF
on_PANEL (2)
KEY _LEFT
C415
0.1uF
R490
NC
C428
0.1uF
+5V (2,3)
R419 0 1/ 16W
ZD414
UDZS5.6B
VCC 1.8(2)
R428 100 1/ 16W
+3V3
PA1
KEY_LEFT1
DET_VGA (3)
AVDD
C412
0.1uF
+5V
R495 10K 1/16W
VPLL
+5V
PB[12. .21]
AUD IO_MUTE
U303
M24 C16
1
2
3
45
6
7
8
A0
A1
A2
VSSSI
SCK
WP
VCC
F601 FU SE_2A
CN404
CONN
2
4
6
8
10
12
14
1
3
5
7
9
11
13
+3V3
C430
0.1uF
C404
0.1uF
DDCA_SCL(3)
KEY _POWER
OUT-L+
VDDP
ZD413
UDZS5.6B
R409
100 1/16W
R410 NC
C406
0.1uF
adj_BACKLIGHT (2)
R474
10K 1/ 16W
FB405
120 OHM
R430
1K 1/ 16W
R418 1K 1/16W
C427
0.1uF
C411
0.1uF
PA13
C419
0.1uF
GND B(3)
AUD IO_STBY
C402
0.1uF
R488
10K 1/ 16W
R413
10K 1/ 16W
PB16
C420
0.1uF
+3V3
R407 NC
RIN(3)
PA5
+3V3
F402
FU SE 1A 0603
ZD411
UDZS5.6B
GIN(3)
C447
0.1uF
PB18
C422
NC
+3V3(2,3,5)
VDVI+3V3
PA6
ZD407
UDZS5.6B
C416
0.1uF
CN403
CONN
2
4
6
8
10
12
14
16
1
3
5
7
9
11
13
15
R423 4.7K 1/16W
Q405
PMBS3904
HSYNC(3)
RSDS/LVDS/TTL
KEY _AUTO
LED_G
KEY_MENU1
FB404
120 OHM
1
R433 1K 1/16W
Q404
PMBS3904
+
C403
10uF/50V
AUD IO_STBY
PA0
R417 NC
KEY _AUTO1
2
OUT-R-
R481 100 1/ 16W
R411 1K 1/ 16W
R478
100K 1/ 16W
R429 100 1/ 16W
FB401
120 OHM
R424
10K 1/ 16W
R482
10K 1/ 16W
+3V3
GND
PB20
R456
1K 1/ 16W
C448
0.1uF
C424 NC
+5V
PA4
KEY_RIGHT1
R458
10K 1/ 16W
R479
10K 1/ 16W
Q402
NC
32
1
+5V
PA[12. .13] (5)
+3V3
CN402
NC
1
2
3
4
+3V3(2,3,5)
KEY _AUTO