Emerson 39" Service Manual page 52

Digital Main 5 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3001.
IC3001 is divided into five and shown as IC3001 (1/5) ~ IC3001 (5/5) in this Digital Main Schematic Diagram Section.
CONTINUE
DIGITAL 3
PROTECT1
R3633 100
PROTECT3
P-ON-H2
R3631 100
BACKLIGHT-ADJ
R3632 100
BACKLIGHT-SW
R3635 270
RESET
C3653
4 CONTINUE OPEN
DIGITAL 2
C3604
R3637
BACKLIGHT-ADJ
OPEN
OPEN
R3629 OPEN
BACKLIGHT-DIM
D3607 C3650
OPEN OPEN
(NO CONNECTION) CN3601
LED-CONT(NU) 1
PROTECT1 2
PROTECT3 3
RESET 4
BACKLIGHT-SW 5
P-ON-H2 6
BACKLIGHT-ADJ 7
AL+3.3V 8
GND 9
GND 10
GND 11
GND 12
GND 13
GND 14
AMP+13V 15
AMP+13V 16
AMP+13V 17
AMP+13V 18
3
GND 19
P-ON+21V 20
P-ON+21V 21
P-ON+21V 22
P-ON+21V 23
TO POWER SUPPLY
CN3602
CBA CN501
LED-CONT(NU) 23
PROTECT1 22
PROTECT3 21
RESET 20
BACKLIGHT-SW 19
P-ON-H2 18
BACKLIGHT-ADJ 17
AL+3.3V 16
R3654
C3651
GND 15 C3647 C3646 C3660
10
OPEN
OPEN OPEN 10
GND 14
GND 13
GND 12
C3658 C3659 D3611 D3610
GND 11 OPEN 1 OPEN MM5Z4V3B
Q3606
GND 10 2SC4081UBTLQ
(SWITCHING)
AMP+13V 9
C3648 C3645 C3649
AMP+13V 8
2
0.1 OPEN OPEN
AMP+13V 7
AMP+13V 6
GND 5
P-ON+21V 4
P-ON+21V 3
P-ON+21V 2
P-ON+21V 1
C3656 C3655 C3657
CONTINUE
OPEN 0.1 OPEN
DIGITAL 1
P-ON21V
P-ON+3.3V
P-ON+5V
CONTINUE
DIGITAL 2
P-ON+3.3V
VDDC+1.26V
CONTINUE
DIGITAL 3
DDR+1.8V
P-ON+3.3V
AL+3.3V
CONTINUE
1 DIGITAL 4
P-ON+3.3V
AL+3.3V
P-ON+5V
AMP+13V
CONTINUE
DIGITAL 6
P-ON+5V
P-ON+3.3V
AL+3.3V
AL+3.3V(1)
Y
IC3602
AP1117EG-13
(+3.3V REG.)
D3603
1SS400
1 2 3
C3603 D3602 C3644
OPEN OPEN OPEN
C3614 R3606
10 100
R3605
33
IC3601
R3604
AP1117EG-13
220
(+2.5V REG.)
1 2 3
R3662
1
C3609
10
R3608 C3612 C3602
0 10 220/6.3V
R3609
120
R3610
120
C3628
0.1
C3626 C3637 C3601
0.01 4.7 0.1
Q3605
R3653
2SA1576UBTLQ
R3656 1K C3640 C3624 C3625
22K (SWITCHING) OPEN OPEN OPEN
R3655
10K
R3652 R3638
10K OPEN
R3651
22K
R3108
2K
C3618
0.1
C3615 C3652 C3616
0.01 0.1 OPEN
C3639 C3607
4.7 4.7
Z AA
C3608 C3605
10 220/6.3V
R3601
10K
R3607
180 IC3603
BD00IA5WEFJ-E2
(+1.8V REG.)
R3661
1
1 VOUT VCC 8
C3610
2 FB NU 7 10
R3612
R3613
12K Q3602
11K
3 GND NU 6
2SA1576UBTLQ
R3611 R3647
(SWITCHING)
2.2K 100
4 NU EN 5
R3646 C3687
C3613 C3611
OPEN OPEN
10 220/6.3V
R3643
47K
R3644
10K
R3642
R3645
100
10K
Q3603
2SC4081UBTLQ
C3633 (SWITCHING)
IC3605
1
RT8293ALZSP
(+1.26V REG.)
C3627
0.047
1 BS SS 8
2 VIN EN 7
R3641
10K
3 SW COMP 6
C3629
0.01
4 GND FB 5
R3625
R3624 R3619
8.2K
16K 2K
R3626
L3603 1K
10uH
R3627
C3632 C3635 C3634 C3622 C3636 D3606 R3623
OPEN
220/6.3V 10 10 10 10 PTZTE255.1B OPEN
C3642
OPEN
D3011 R3007
MM5Z7V5B 100K
Q3005
R3133 R3098
2SA1576UBTLQ
OPEN 10K
(SWITCHING)
D3012
1SS400 R3008
22K
R3097
56K
Q3006
2SC4081UBTLQ
R3005 C3011 (SWITCHING)
100K 1
IC3604
RT8293ALZSP
(+5V REG.)
R3100
C3617
OPEN
0.22
1 BS SS 8
2 VIN EN 7
C3010 R3618 C3630
OPEN 47K OPEN
3 SW COMP 6
C3619
D3609
4700P
4 GND FB 5 1SS400
R3615
R3614 R3603
20K
10K 5.1K
Q3601
R3616 2SC4081UBTLQ
L3602 33K R3621
(SWITCHING)
10uH 20K
R3628 C3641 R3620
C3620 C3621 C3623 C3638 D3608
OPEN OPEN 1K
220/6.3V 10 10 OPEN OPEN
C3643
OPEN
AB
10-16
DIGITAL MAIN CBA UNIT
D3601
1SS400
*1
IC3001(4/5)
MSD8200DS-S1
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
140 AVDD-DDR-DATA
C3180 C3179 C3178 C3177
146 AVDD-DDR-DATA
0.1 0.1 0.1 0.1
151 AVDD-DDR-DATA
159 AVDD-DDR-DATA
163 AVDD-DDR-DATA
C3108 C3109 C3111
0.1 0.1 0.1
173 AVDD-DDR-CMD
186 AVDD-DDR-CMD
81 VDDP
C3155 C3156 C3183 C3182
128 VDDP
10 0.1 0.1 10
L3116
0
109 AVDD-LPLL
C3181
0.1
L3115
0
166 AVDD-PLL
C3112
0.1
L3102
22uH
39 AVDD-ADC25
C3128
0.1
L3103
22uH
54 AVDD-AU25
C3129
0.1
L3107
22uH
69 AVDD-ADC25
C3154
0.1
L3105
22uH
72 AVDD-PGA25
C3686 C3152
L3106
OPEN 0.1
22uH
73 PGA-COM
L3109
22uH
110 AVDD-MOD
C3184
0.1
25 VDDC
C3127 C3131 C3151 C3185
33 AVDDL-ADC
0.1 0.1 0.1 0.1
84 VDDC
111 AVDDL-MOD
124 VDDC
C3176 C3186 C3107
0.1 0.1 0.1
156 DVDD-DDR
193 VDDC
L3110
0
12 AVDD-DVI
C3103 C3132 C3160 C3114
90 AVDD-DVI-PC
10 0.1 0.1 0.1
203 AVDD-ALIVE
L3111
0
40 AVDD-CVBS
C3130
0.1
L3112
0
59 AVDD-AU33
C3158
0.1
L3114
0
68 AVDD-DMPLL
C3159
0.1
L3113
0
65 AVDD-EAR33
C3157
0.1
62 GND
77 GND
198 GND
AC
NU 41
NU 42
NU 43
NU 44
NU 46
NU 49
NU 50
NU 55
NU 56
NU 57
NU 58
NU 167
NU 185
NU 196
NU 197
AD
FL13.10BSCD5