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Digital Main 1 Schematic Diagram [TYPE B]
1 NOTE:
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.
DIGITAL MAIN CBA UNIT
4
R3213
1K
C3204
OPEN
IC3201
MP1472GJC452Z
(+12V REG.)
C3201
0.015
1
SS
BST
8
2
EN
IN
7
R3202
C3203
18K
1000P
3
COMP
SW
6
4
FB
GND
5
R3209
R3208
R3205
120K
1K
10K
3
C3211
C3213
C3212
D3203
C3210
C3205
4.7
4.7
4.7
OPEN
OPEN
4.7
IC3009
R3178
PST8429UR
220
(RESET)
1
GND OUT
4
2
VDD
CD
3
2
C3252
D3108
C3106
C3113
OPEN
OPEN
1
0.033
IC3006
W25Q32FVSSIG
(MEMORY)
R3089
33
1
CS
VCC
8
R3092
33
2
SO
NU
7
3
WP
SCL
6
R3194
OPEN
4
GND
SDA
5
1
A
C3202
0.1
C3001
C3214
C3207
C3208
C3209
OPEN
4.7
4.7
0.1
OPEN
L3201
R3217
33uH
OPEN
C3216
R3216
R3218
*1
OPEN
10K
OPEN
IC3101(1/4)
MSD8220LB1-S1
122
CPU-RESET
R3242
C3110
OPEN
OPEN
R3219
10K
R3182
D3109
56K
OPEN
R3241
100
Q3104
2SC4081UBTLQ
C3116
(SWITCHING)
R3119
D3110
0.01
OPEN
OPEN
R3102
4.7K
C3073
R3104
33
0.1
102WP
R3094
33
113CS
111SOUT
R3093
33
112SPI-SDA
R3107
114SPI-SCL
10K
B
C
R3045
OPEN
R3047
R3046
C3057
C3058
OPEN
OPEN
OPEN
OPEN
R3044
OPEN
R3048
OPEN
Q3007
OPEN
C3000
OPEN
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
91
90
89
88
86
85
84
83
82
81
R3149
OPEN
80
R3153
OPEN
79
LVDS
TX
78
77
76
75
74
73
72
71
70
69
R3248
OPEN
68
R3249
OPEN
67
TO DIGITAL
MAIN 2
IC3101(2/4)
D
10-13
P-ON+21V
AL+3.3V
P-ON+3.3V
RESET
D3204
1SS400ST
PROTECT3
CELL-PWR-CTRL
VCOM-PWM
R3171
OPEN
CN3803
(NO CONNECTION)
R3099
OPEN
1 GND
R3098
OPEN
2 WP
3 SCL
R3193
OPEN
4 SDA
TO LCD PANEL
CN3013
ASSEMBLY
R3095
OPEN
51 WP
R3096
OPEN
50 SCL
C3166
OPEN
R3097
OPEN
49 SDA
C3167
OPEN
48 NU
R3170
OPEN
47 NU
R3169
OPEN
46 NU
45 SELLVDS
R3167
OPEN
R3168
R3130
44 NU
OPEN
0
R3129
OPEN
R3166
OPEN
43 NU
R3165
OPEN
42 NU
41 GND
40 RXE0(-)
39 RXE0(+)
38 RXE1(-)
37 RXE1(+)
36 RXE2(-)
35 RXE2(+)
34 GND
33 RXECLK(-)
32 RXECLK(+)
31 GND
30 RXE3(-)
29 RXE3(+)
28 NU
27 NU
R3254
0
26 NU
R3253
0
25 NU
24 RXO0(-)
23 RXO0(+)
22 RXO1(-)
21 RXO1(+)
20 RXO2(-)
19 RXO2(+)
18 GND
17 RXOCLK(-)
16 RXOCLK(+)
15 GND
14 RX03(-)
13 RXO3(+)
12 NU
11 NU
R3252
0
10 NU
R3251
0
9 NU
8 GND
7 GND
R3172
6 GND
0
5 NU
4 LCD+12V
C3170
C3171
3 LCD+12V
4.7
1000P
2 LCD+12V
1 LCD+12V
E
CONTINUE
DIGITAL 4
CONTINUE
DIGITAL 4
F
PL14.32BSCD1
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