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Digital Main 4 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
CONTINUE
DIGITAL 3
AL+5V
AL+3.3V
P-ON+3.3V
4
CONTINUE
DIGITAL 2
P-ON+3.3V
AL+3.3V
AL+5V
AMP+13V
CONTINUE
DIGITAL 1
P-ON+21V
AL+3.3V
P-ON+3.3V
TO POWER SUPPLY
CBA CN501
CN3602
NU
23
C3650
OPEN
PROTECT1(NU)
22
C3644
OPEN
PROTECT3
21
C3653
OPEN
RESET
20
C3604
OPEN
3
BACKLIGHT-SW
19
C3651
OPEN
P-ON-H2 18
C3603
OPEN
BACKLIGHT-ADJ
17
D3607 OPEN
AL+3.3V
16
GND
15
GND
14
GND
13
GND
12
GND
11
GND
10
AMP+13V
9
AMP+13V
8
C3648
OPEN
AMP+13V
7
AMP+13V
6
GND
5
C3639
4.7
P-ON+21V
4
P-ON+21V
3
P-ON+21V
2
P-ON+21V
1
C3656
OPEN
(NO CONNECTION)
CN3601
NU
1
PROTECT1(NU)
2
2
PROTECT3
3
RESET
4
BACKLIGHT-SW
5
R3635
270
P-ON-H2 6
BACKLIGHT-ADJ
7
AL+3.3V
8
GND
9
GND
10
GND
11
GND
12
GND
13
R3637
OPEN
GND
14
AMP+13V
15
AMP+13V
16
AMP+13V
17
AMP+13V
18
GND
19
P-ON+21V
20
P-ON+21V
21
P-ON+21V
22
P-ON+21V
23
1
CONTINUE
DIGITAL 1
RESET
PROTECT3
CELL-PWR-CTRL
VCOM-PWM
CONTINUE
DIGITAL 2
BACKLIGHT-SW
AMP-MUTE
HP-MUTE
S
IC3605
MP2314GJ-Z
(+1.18V REG.)
R3627
47K
1
AAM
FB
8
C3628
0.1
2
IN
VCC
7
C3625
C3626
C3637
C3601
C3624
OPEN
OPEN
4.7
0.1
4.7
3
SW
EN/SYNC
6
C3642
4
GND
BST
5
OPEN
R3634
20
C3629
0.1
L3603
4.7uH
C3632
220/6.3V
IC3604
D3011
MP2314GJ-Z
MM5Z3V9B
(+5V REG.)
R3628
68K
1
AAM
FB
8
C3618
0.1
R3622
R3007
2
IN
VCC
7
22K
47K
C3607
C3615
4.7
OPEN
3
SW
EN/SYNC
6
R3618
100K
4
GND
BST
5
R3621
R3615
R3614
C3616
C3652
20
33K
7.5K
4.7
0.1
C3619
C3643
R3616
0.1
33P
6.8K
L3602
10uH
C3621
C3638
C3623
D3608
C3620
10
10
10
OPEN
220/6.3V
D3610
MM5Z6V8B
R3648
1K
Q3601
2SC4081UBTLQ
(SWITCHING)
R3647
22K
T
U
IC3602
AP1117EG-13
(+3.3V REG.)
1
2
3
C3614
R3606
C3605
C3608
D3609
10
390
220/6.3V
10
MM5Z4V3B
R3605
30
R3604
680
R3619
82K
R3641
10K
R3625
R3624
20K
43K
C3686
R3626
22P
1.5K
C3633
C3635
C3634
C3622
C3636
D3606
R3623
10
OPEN
10
10
10
OPEN
OPEN
D3601
1SS400ST
R3649
R3645
IC3601
OPEN
OPEN
BD00IA5WEFJ-E2
(+3.3V REG.)
R3644
R3643
0.47
0.47
1
VOUT
VCC
8
C3602
10
2
FB
NU
7
R3608
R3609
33K
11K
3
GND
NU
6
R3607
R3610
2K
100
4
NU
EN
5
C3612
C3609
C3606
OPEN
10
220/6.3V
IC3603
BD00IA5WEFJ-E2
(+1.8V REG.)
R3601
R3617
10K
1
1
VOUT
VCC
8
C3610
10
2
FB
NU
7
R3612
R3613
12K
11K
3
GND
NU
6
R3611
R3646
2K
100
4
NU
EN
5
C3687
C3613
C3611
OPEN
10
220/6.3V
Q3106
2SC4081UBTLQ
(SWITCHING)
V
10-16
*1
IC3101(4/4)
MSD8220LB1-S1
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
L3107
22uH
21
ADD-ADC33
C3183
0.1
L3106
22uH
33 AVDD-AU33
C3160
0.1
L3116
22uH
51 AVDD3P3-DADC
C3184
0.1
L3102
22uH
52 AVDD-DMPLL
C3108
0.1
L3103
22uH
5 AVDD-MOD33-1
D3101
C3182
C3109
C3129
C3156
C3181
C3112
55 AVDD-MOD33-2
OPEN
10
10
0.1
0.1
0.1
0.1
87 AVDD-MOD33-3
127 AVDD-MOD33-4
32 VDDC-1
C3130
C3127
C3131
C3151
C3176
57 VDDC-2
10
0.1
0.1
0.1
0.1
131 VDDC-3
144 VDDC-4
104 PROTECT3
Q3103
R3133
R3189
2SA1576UBTLQ
10K
R3197
33K
(SWITCHING)
33K
R3161
100
101 BACKLIGHT-SW
R3160
10K
56 VDDIO-CMD
C3132
C3158
C3185
C3180
132 VDDIO-DATA
0.1
10
0.1
10
R3108
R3101
2K
10
133 P-ON-H2
R3140
OPEN
Q3105
R3142
R3141
2SA1576UBTLQ
1K
22K
(SWITCHING)
R3143
10K
D3140
OPEN
R3191
10K
27 VSYNC1
C3123
10
R3145
42 AUVAG
10K
C3133
0.1
R3150
22K
43 AUREFM
L3101
22uH
R3106
22
129 PROTECT1
R3162
100
121 CELL-PWR-CTRL
109 VCOM-PWM
R3188
R3159
R3004
OPEN
10K
10K
63 AMP-MUTE
98 HP-MUTE
R3199
1K
110 BACKLIGHT-ADJ
C3175
R3002
OPEN
4.7K
118 GND
143 GND
*A NU
*A:28,29,31,36~41,92~97,
106,125,126,138
W
X
PL14.16BSCD4
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