JVC MSD209GL Service Manual page 26

5
BL-ON/OFF
XP15 XP15 L8 L8 FB/3216 FB/3216
1 1 2 BL-ADJUST
VCC-A
2
3
4
5 BL-ON/OFF
6 BL-ADJUST
7
8
D
9
+12V
10
11
5Vstb
12 STANDBY
13
ZJ/POWER_INPUT ZJ/POWER_INPUT STANDBY
+5V
5Vstb
C417 C417 CA136 CA136 C418 C418
+ +
+ + CA135 CA135 0.1u 0.1u
100uF/16v 100uF/16v
220uF/16v 220uF/16v 0.1uF 0.1uF
12V to 5V
C
+12V
L106 L106
FBP FBP
N33 N33
8 2
IN BST
NC10K NC10K R777 R777
104/16V/X7R 104/16V/X7R
+ + + + 6
PG
1
SW
100K 100K R778 R778
3
VCC
5
FB
7
EN/SYNC_6
C727 C727
MP2380 MP2380
1uF 1uF
Power for Main Chip
B
+5V
N6 N6 MP1482 MP1482 L9 L9 27uH/1.5A 27uH/1.5A
2 3 2
VCC OUT
R879 R879 100K 100K 7
EN
6 C101 C101
COMP
10n 10n VD14 VD14
C102 C102 1 NC/1N5822 NC/1N5822
BST
+ + 1n 1n 8
SS
CA117 CA117 C100 C100
100uF/16V 100uF/16V 0.1u 0.1u
C107 C107
R880 R880 0.1u 0.1u R881 R881 5.1K_1% 5.1K_1%
10K 10K
4 5 R882 R882 13K_1% 13K_1%
GND FB
VDDC
C108 C108 C109 C109 C111 C111 C112 C112 C113 C113 C114 C114
0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
Power for Panel
L118FB/3216 L118FB/3216
1 2
+12V
1 2 R873 R873
+5V
C414 C414
L119NC/3216 L119NC/3216
10K 10K 1uF 1uF
R874 R874
10K 10K
A C415 C415
0.1u 0.1u
R883 R883
100K 100K
R875 R875
R876 R876 R877 R877
NC/4.7K NC/4.7K
1
ON_PANEL ON_PANEL R878 R878
2 ON_PANEL
4.7K 4.7K V6 V6
C416 C416 3904 3904
0.1u 0.1u
5
4
+5V
R12 R12 R9 R9
1K 1K 1K 1K
2 R11 R11 0R 0R 1
V1 V1 1 R13 R13 4.7K 4.7K ON_PBACK
ON_PBACK 2
2 R14 R14 10K 10K 1 3904 3904
V2 V2 1 R19 R19 4.7K 4.7K ADJ-PWM2
ADJ-PWM2 2
C14 C14 R34 R34 3904 3904
2.2u 2.2u NC/10K NC/10K
BL-ADJUST
BL-ADJUST 2
R20 R20 NC/4.7K NC/4.7K
5Vstb
R866 R866 R867 R867
100R 100R 2K 2K
R868 R868 NC/0R NC/0R R869 R869
4.7K 4.7K Standby:L
1
V3 V3
Normal: H
3904 3904
1 PW_CTL
V4 V4 R870 R870 4.7K 4.7K
PW_CTL 2
3904 3904
+12V
+ + CA137 CA137 C419 C419
220uF/25v 220uF/25v 0.1uF 0.1uF
C688 C688
+5V
L94 L94
15uH 15uH
+ + + +
VDDC
1
1100mA
+CA118 +CA118
C103 C103 C137 C137
220uF/16V 220uF/16V
0.1u 0.1u 10uF 10uF
VCC-Panel
N5 N5 CE9435 CE9435
1 8
S1 D1
2 7
S2 D2
3 6
S3 D3
4 5
G2 D4
VCC-Panel
C196 C196
C197 C197
2K2 2K2
104 104
10uF/16V 10uF/16V
4.7K 4.7K 1 V5 V5
3904 3904
4
3
33V_Normal N2 AMS1117-1.8V N2 AMS1117-1.8V VCC1.8V
2
300mA
VOUT
3 4
VIN VOUT_3
C118 C118 R862 R862 + +
0.1u 0.1u NC NC CA112 CA112 C116 C116
100uF/16V 100uF/16V 0.1u 0.1u
2 R863 R863 1
0R 0R
AVDD_DDR
VCC1.8V
L115 L115 1 FB220/300mA FB220/300mA 2
+ +
CA113 CA113 C123 C123 C124 C124 C125 C125 C126 C126
100uF/16V 100uF/16V 2.2u 2.2u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
DDR18V-1
VCC1.8V
1 2
L116 L116 FB220/300mA FB220/300mA
+ +
CA115 CA115 C153 C153 C141 C141 C142 C142 C143 C143
100uF/16V 100uF/16V 2.2u 2.2u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
3.3V Power_Standby only for AVDD_MPLL
and IR SAR,CEC.GPIO.RST
5Vstb N3 AMS1117-3.3V N3 AMS1117-3.3V 3.3Vstb
3 2
20mA
VIN VOUT
4
VOUT_3
C104 C104 C105 C105 C200 C200 C106 C106
2.2u 2.2u 0.1u 0.1u 10uF 10uF 0.1u 0.1u
3.3Vstb AVDD_MPLL
L117 L117 1 FB220/300mA FB220/300mA 2
C115 C115 C158 C158
0.1u 0.1u 2.2u 2.2u
AVDD_ADC AVDD_33
33V_Normal
200mA
L120 L120 1 FB220/300mA FB220/300mA 2 L121 L121 2
C122 C122 C127 C127 C128 C128 C132 C132
10uF 10uF 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
AVDD_DM AVDD_DVI
1 2 2
L122 L122 FB220/300mA FB220/300mA L123 L123
C154 C154 C155 C155 C156 C156
2.2u 2.2u 0.1u 0.1u 0.1u 0.1u
AVDD_MEMPLL
1 2 2
L124 L124 FB220/300mA FB220/300mA L125 L125
C164 C164 C165 C165
2.2u 2.2u 0.1u 0.1u
VDDP
100mA
C159 C159 C160 C160 C162 C162 C163 C163
2.2u 2.2u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
HDMI Power
+5V N34 AMS1117-3.3V N34 AMS1117-3.3V HDMI_VCC
2
300mA
VOUT
3 4
VIN VOUT_3
C171 C171 R885 R885 + +
0.1u 0.1u NC NC CA114 CA114 C161 C161
100uF/16V 100uF/16V 0.1u 0.1u
2 R884 R884 1
0R 0R
33V_Normal L135 L135 HDMI_VCC
1 2
NC/FB220/300mA NC/FB220/300mA
3
2
C129 C129 C130 C130 C131 C131
0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
C144 C144 C145 C145 C146 C146 C147 C147 C148 C148 C149 C149 C150 C150 C151 C151 C152 C152 C157 C157
0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
3.3V Power_Normal
+5V N4 N4 AP1084-3.3 AP1084-3.3 33V_Normal
3 2
400mA
VIN VOUT
4
VOUT_3
C120 C120
C119 C119 0.1u 0.1u R871 R871
+ +
2.2u 2.2u NC NC CA116 CA116 C121 C121
100uF/16V 100uF/16V 0.1u 0.1u
1 R872 R872 2
0R 0R
AVDD_AU
3.3Vstb 33V_Normal
NC NC 1
C140 C140
0.1u 0.1u
AVDD_LPLL
1
NC NC
C138 C138
0.1u 0.1u
AVDD_USB
1 1 2
NC NC L126 L126 FB220/300mA FB220/300mA
C133 C133 C134 C134
2.2u 2.2u 0.1u 0.1u
AVDD_VIF
1 L127 L127 FB220/300mA FB220/300mA 2
C135 C135 C136 C136
2.2u 2.2u 0.1u 0.1u
Title Title Title
VIF 256p demo Board VIF 256p demo Board VIF 256p demo Board
Size Size Size Document Number Document Number Document Number
A2 A2 A2
Date: Date: Date: Friday, November 27, 2009 Friday, November 27, 2009 Friday, November 27, 2009
2
1
D
C
B
A
Rev Rev Rev
1.0 1.0 1.0
System Power System Power System Power
Sheet Sheet Sheet 1 1 1 of of of 13 13 13
1