11
2.5.
MTK Section Schematic Diagram (2/2)
17
16
15
14
F
13
12
11
10
9
E
D
B
A
MTK SECTION(2/2)
SCHEMATIC DIAGRAM
(DIGITAL P.C.B(3/6))
1
IC51001
IC51001
IC51001
IC51001
IC51001
IC51001
IC51001
AVDD33_USB_IP
AVDD33_USB_2P
Y3
AA3
AVDD33_USB_IP
AVDD33_USB_2P
Y4
AA4
C51322
0.1
C51329
1
C51321
0.1
C51318
0.1
AVDD33_COM
AVDD33_LD
C6
C5
AVDD33_REC
D4
AVSS33_REC
E6
AVSS33_COM
AVSS33_LD
D6
D5
ETRXCLK
G24
ETMDC
ETMDIO
J25
K25
PW_XSW3.3V
P
POWER
P
PW_1.2V_A
P
GPIQ8
GPIQ4
J24
AC4
J22
J23
ETTXD2
H20
SFCS
A20
ETTXD0
ETTXD1
G22
G21
ETRXDV
ETRXER
F24
E25
CK51327
CK51340
CK51310
CK51329
R51362
10K
PLAY
P
STOP
P
OPWRSB
K24
LCDRD
RESET
K22
K23
IR
P
P_ON_H
P
EJECT
P
RESET
P
DR_P_ON_H
1
2
4
6
8
3
5
7
RX51303
10KX4
1
2
4
6
8
3
5
7
RX51305
10KX4
1
2
3
UARXD
3.3V_STBY
NC
NC
JK51305
K1KA06AA0083
UATXD
UARXD
UATMD
GND
4
5
6
H22
ETXEN
R51358
10K
K21
IR
C51334
0.1
C51389
0.1
C51332
100P
C51319
0.01
R51330
10K
R51334
10K
R51370
100
QR51301
B1GBCFJN0039
DVCC33_IO_STR
DVCC33_IO_STR
J20
J21
L19
AVSS33_LDO
F22
L20
DGND
AVDD33_LDO
C51315
0.1
C51316
0.1
V5
W4
W5
W6
AB3
W3
E7
F7
F9
F8
A6
A5
AC3
C51323
0.1
R59306
5.1K
R59307
5.1K
C51327
0.1
C51320
0.1
CK51305
AVDD12_USB_1P
AVDD12_USB_2P
AVDD12_USB_1P
AVDD12_USB_2P
USB_VRT
USB_VRT_1P
ADD12_COM
ADD12_REC
ASS12_COM
ASS12_REC
TANA_1
REXT
GPIO6
TANA_0
B6
CK51304
R51328
24K
ON[H]
V OUT
VIN
1
2
3
4
5
NF
GND
IC51002
C0CBCDG00006
G_USB1_DM_A2
G_USB1_DP_A2
G_USB1_DN_A
G_USB1_DP_A
AB1
USB_DM0
USB0
/EN
/OC
AB2
USB_DP0
A7
GPIO1
B7
GPIO2
AA2
USB_DP1
AA1
USB_DM1
Y2
USB_DP
Y1
USB_DM
R59323
USB/IF
10K
CK51321
CK51322
CK51311
CK51312
CK51313
CK51314
AA5
GPIO5
AB4
GPIO7
CK51315
CK51328
C51002
0.1
USB1
(No USE)
USB2
Cont
(No USE)
P
P
STANDBY
P
P_FAIL
P
IC51001
VDATA
L22
VSTB
VCLK
L21
L23
VSTB
P
P
1
2
4
6
8
3
5
7
RX51002
10KX4
QR51004
B1GBCFNN0041
QR51001
B1GBCFNN0041
QR51002
B1GBCFNN0041
QR51003
B1GBCFNN0041
QR51005
B1GBCFNN0041
QR51006
B1GBCFNN0041
CKB6
CKB5
CKB4
CKB3
R51361
10K
(BD75GA/GC/GN/GT/GW/PU)
CK51308
1
2
4
6
8
3
5
7
RX51001
4.7KX4
VCLK
P
VDATA
P
PW_LED5V
P
PW_5.9V
P
PW_USB_5.1V
P
C51001
0.1
C0DBEYG00002
IC59301
C59315
10
C59317
0.1
R59309
33K
R59308
47K
C59316
10
R59302
33K
R59303
1.9K
1
4
2
3
T59301
EXC24CE900U
DMP-BD755P
DMP-BD75GA/GC/GN/GT/GW
DMP-BD75P/PC/PU
ON[H]
V OUT
VIN
1
2
3
4
5
NF
GND
C59318
10
R59325
4.7K
CK51331
E24
ETXER
R51363
100
R51360
10K
(BD75P/PC/755P)
IC51001
RFKB76266A(BD75P/755P)
RFKB76266AC(BD75PC)
RFKB76266CT(BD75PU)
RFKB76266DAT(BD75GA)
RFKB76266DCT(BD75GC)
RFKB76266DNT(BD75GN)
RFKB76266DTT(BD75GT)
RFKB76266DWT(BD75GW)
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