FUNAI LF320EM5F - Digital Main 2 Schematic Diagram [TYPE E]

10-20
P-ON+21V
P-ON+3.3V
CELL-PWR-CTRL
0.1
C3202
L3201
33uH
OPEN
C3001
4.7
C3214
4.7
C3207
OPEN
C3208
0.047
C3201
1K
R3213
OPEN
C3204
1K
R3208
120K
R3209
10K
R3205
OPEN
D3201
OPEN
R3211
D3202
OPEN
1000P
C3107
4.7
C3103
1000P
C3203
18K
R3202
OPEN
C3206
OPEN
R3215
OPEN
R3283
OPEN
C3258OPEN
C3257
Q3201
OPEN
G
SD
OPEN
R3085
C3114 C3152 C3138 C3111
OPEN OPEN
OPEN OPEN
OPEN OPEN
OPEN OPEN
OPEN OPEN
C3109 C3120 C3122 C3146 C3121 C3128
AL+5V
OPEN
R3284
OPEN
Q3202
OPEN
R3282
OPEN
C3256
OPEN
R3281
OPEN
R3220
P-ON-H2
90
*1
IC3101(1/4)
MSD8220LB1-S1
29 NU
8NU
28 NU
5 GND
3 LCD+12V
9NU
7 GND
2 LCD+12V
10 NU
6 GND
4 LCD+12V
30 GND
CN3102
1 LCD+12V
23 GND
27 NU
17 GND
20 GND
14 GND
11 GND
OPENR3132
88
85
83
81
4.7
C3211
4.7
C3213
4.7
C3212
4.7
C3215D3203
OPEN
C3210
OPEN 10K
R3216
PROTECT3
1SS400STD3204
OPEN
R3218
0.1
C3209
OPEN
R3203
OPEN
R3204
OPEN
R3217
OPEN
C3205
OPEN
R3210
111 SOUT
1
2
3
45
6
7
8
IC3006
W25Q32FVSSIG
CS
SO
WP
GND SDA
SCL
NU
VCC
OPEN
C3252
0.033
C3113
OPEN
D3110
112 SPI-SDA
1
C3106
2SC4081UBTLQ
Q3104
4.7K
R3102
32
14
IC3009
PST8429UR
CDVDD
GND OUT
10K
R3219
OPEN
D3108
33R3089
10K
R3107
OPEN
D3109
0.01
C3116
102 WP
0.1
C3073
OPEN
R3242
220
R3178
33R3092
56K
R3182
113 CS
OPEN
R3194 33R3093
122 CPU-RESET
114 SPI-SCL
33R3094
100
R3241
OPEN
C3110
OPEN
R3110
270
R3719
RESET
AL+3.3V
1
2
3
45
6
7
8
IC3201
MP1472GJC452Z
SS
EN
COMP
FB GND
SW
IN
BST
91
89
86
84
82
3NU
CN3104
4NU
2NU
1 GND
0
R3119
OPEN
C3102
OPENR3117
OPEN
R3118
OPEN
R3120
24 RX3(-)
19 RX2(+)
12 RX0(-)
18 RX2(-)
22 RXCLK(+)
21 RXCLK(-)
13 RX0(+)
16 RX1(+)
25 RX3(+)
15 RX1(-)
26 GND
CONTINUE
DIGITAL 5
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
TO DIGITAL
MAIN 3
IC3101(2/4)
LVDS
TX
TO LCD PANEL
ASSEMBLY
CONTINUE
DIGITAL 1
HLJI
3
K
1
4
2
(SWITCHING)
(MEMORY)
(RESET)
DIGITAL MAIN CBA UNIT
CONTINUE
DIGITAL 5
CONTINUE
DIGITAL 1
M
(+12V REG.)
(NO CONNECTION)
Digital Main 2 Schematic Diagram [TYPE E]
FL14.10ESCD2
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into four and shown as IC3101 (1/4) ~ IC3101 (4/4) in this Digital Main Schematic Diagram Section.
1 NOTE: