FUNAI Emerson LE220EM3, Service Manual

Page: 39 / 54

10-7
IC3002
K4T51163QI-HCF7
*A VDD
J2 VREF
E2 NU
K2 CKE
J8 CK
K8 CK
L8 CS
K7 RAS
L7 CAS
K3 WE
L1 BA2/NU
L3 BA1
L2 BA0
R2 A12
P7 A11
M2 A10/AP
P3 A9
P8 A8
P2 A7
N7 A6
N3 A5
N8 A4
N2 A3
M7 A2
M3 A1
M8 A0
K9 ODT
*B VSS
A2 NU
R8 NU
R7 NU
R3 NU
B7 UDQS
A8 UDQS/NU
B3 UDM
B9 DQ15
B1 DQ10
D9 DQ12
D1 DQ11
D3 DQ13
D7 DQ14
C2 DQ9
C8 DQ8
F7 LDQS
E8 LDQS/NU
F3 LDM
F9 DQ7
F1 DQ6
H9 DQ5
H1 DQ4
H3 DQ3
H7 DQ2
G2 DQ1
G8 DQ0
N8 SD-DQ14
P7 SD-DQ13
R6 SD-DQ12
P6 SD-DQ11
N7 SD-DQ10
T5 SD-DQ9
P8 SD-DQ8
P4 SD-DQ7
T3 SD-DQ6
R4 SD-DQ5
T2 SD-DQ4
P3 SD-DQ3
T4 SD-DQ2
R3 SD-DQ1
N4 SD-DQ0
T6 SD-UDM
R5 SD-LDM
T7 SD-UDQSN
R7 SD-UDQS
N5 SD-LDQSN
P5 SD-LDQS
J3 SD-RAS
H3 SD-CAS
L4 SD-WE
R1 SD-CLKN
R2 SD-CLK
L3 SD-CKE
K2 SD-ODT
M2 SD-A12
P1 SD-BA2
L1 SD-A1
H1 SD-A4
K1 SD-A2
H2 SD-A8
L2 SD-A9
N1 SD-A7
K4 SD-BA1
J2 SD-A11
K3 SD-A6
J1 SD-A0
M3 SD-A3
J4 SD-A10
N2 SD-BA0
M1 SD-A5
0.1
C3010
1
2
3
4 5
6
7
8
IC3006
S25FL032P0XMFI010
CS
SO
WP
GND SI
SCK
NU
VCC
1
C3246
0.1 C3029
OPEN C3030
OPEN C3031
OPEN C3032
OPEN C3033
0.1 C3034
0.1 C3035
0.1 C3037
OPEN C3038
OPEN C3039
0.1 C3040
0.1 C3041
H4 NU
6.8 R3082
6.8 R3034
15 R3016
100
R3049
G16 RXD0
4.7K
R3395
4.7K
R3396
G15 TXD0
10K
R3107
10K
R3102
L3025
EXC24CG900U
D3052
OPEN
E2 BACKLIGHT-SW
22 R3188
G13 P-ON-H1
10K
R3503
IC3005(3/5)
R8A05011BG-U0
*1
M5 SD-VREF0
R8 SD-DQ15
N3 GND
0.1
C3051
100
R3065
OPEN
C3050
100
R3064
D14 LED1
0.1
C3073
150 R3070
F15 ASEBRKAK-N
F16 ASEMD0
E16 TRST-N
E15 TCK
D16 TDI
D15 TDO
E14 TMS
E13 GPY10
C1 AUDIO-MUTE
OPEN
R3234
22 R3217
F3 BACKLIGHT-ADJ
100 R3516
4.7K R3515
J14 GND
H15 XIN25
H16 XOUT25
1K
R3223
X3001
25MHz
16P
C3184
16P
C3183
100 R3468
100 R3469
10K
R3522
1
2
3 4
5
IC3019
BD2224G-TR
VIN
GND
/EN /OC
VOUT
220/6.3V
C3348
10K
R3480
10K
R3479
1
C3327
OPEN
C3009
15 R3083
15 R3021
15 R3084
15 R3087
R3033 15x4
R3032 15x4
R3031 15x4
R3030 15x4
F2 VCOM-PWM
OPEN R3517
N12 COMP-DET
22 R3215 33K
R3201
D1 CELL-PWR-CTRL
B16 P-ON-H2
100 R3211
22 R3213
C14 REMOTE
T9 VBUS-EN
T11 SCLK
P10 NU
R10 USBDP
P12 CS
T10 USBDN
R9 VBUS-ST
R11 SOUT
P11 SIN
5.6K R3099
47 R3093
47 R3094
47 R3092
22 R3095
47 R3089
H14 NU
OPEN C3071
10 C3072
OPEN
C3253
P-ON+5V
P-ON+3.3V
AL+3.3V
P-ON+1.8V
BACKLIGHT-SW
P-ON-H1
LED1
GPY10
AUDIO-MUTE
BACKLIGHT-ADJ
VCOM-PWM
COMP-DET
P-ON-H2
REMOTE
CPU-RESET-N
BACKLIGHT-SW
3 USBDP
4 GND
2 USBDN
CN3009
1
BUS-POWER
2 UART0-TX
3 UART0-RX
4 GND
CN3010
1 P-ON+5V
4 ASEMD0
5 TRST-N
6 TCK
3 ASEBRKAK-N
9 TMS
8 TDO
7 TDI
CN3012
AL+3.3V 1
2 GND
10 CPU-RESET-N
OPEN
C3255
OPEN
C3254
22 R3511
CELL-PWR-CTRL
OPEN R3233
OPEN R3531
SW-EN
22K R3510
CELL-PWR-CTRL
0.1 C3140
OPEN R5129
CPU-RESET-N
P-ON-H2
HPD-SINK
DIGITAL MAIN CBA UNIT
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
(DDR2 SDRAM)
*B:A3,A7,B2,B8,D2,D8,E3,E7,
F2,F8,H2,H8,J3,J7,N1,P9
*A:A1,A9,C1,C3,C7,C9,E1,E9,
G1,G3,G7,G9,J1,J9,M9,R1
1-O3
2-O3
3-O3
4-O3
5-O3
6-O3
SD-DQ15
SD-DQ10
SD-DQ12
SD-DQ11
SD-DQ13
SD-DQ14
SD-DQ9
SD-DQ8
SD-DQ7
SD-DQ6
SD-DQ5
SD-DQ4
SD-DQ3
SD-DQ2
SD-DQ1
SD-DQ0
SD-DQ2
SD-DQ5
SD-DQ1
SD-DQ4
SD-DQ0
SD-DQ7
SD-DQ3
SD-DQ6
SD-DQ13
SD-DQ9
SD-DQ12
SD-DQ8
SD-DQ15
SD-DQ11
SD-DQ14
SD-DQ10
1-M3
2-M3
3-M3
4-M3
5-M3
6-M3
(MEMORY)
(USB JACK)
CONTINUE
DIGITAL 4
2
M P
1
N O
3
4
Q R
(NO CONNECTION)
CONTINUE
DIGITAL 4
CONTINUE
DIGITAL 2
CONTINUE
DIGITAL 5
(NO CONNECTION)
(HIGH SIDE SW)
CONTINUE
DIGITAL 1
TO DIGITAL
MAIN 2
IC3005(2/5)
TO DIGITAL
MAIN 2
IC3005(2/5)
CONTINUE
DIGITAL 5
Digital Main 3 Schematic Diagram
FL12.1SCD3
The order of pins shown in this diagram is different from that of actual IC3005.
IC3005 is divided into five and shown as IC3005 (1/5) ~ IC3005 (5/5) in this Digital Main Schematic Diagram Section.
1 NOTE: