Tcc7801 Power_Block - Samsung YP-P3 Service Manual

Schematic Diagram
7-3 TCC7801 Power_Block
INN_BATT
POWER
D400
P3.2V
KDS121V
P1.07V
IC400
TCC7901
G7 PWR12_1 PWRRTC
PWR12_2
G9
PWRMEM
PWR12_3
H7
K8 PWR12_4
PWRADC
PWR12_5
K9
PWREHI
K10 PWR12_6
PWRLCD
PWRGP0
PWRGP1
PWRPLL
J11
PWRGP3
PWRGP4
PWRGP5
GNDPLL
H11
GND
PWROSC
D4 GND_1 GNDOSC
D13 GND_2
PWRDAC
GND_3
G8
H8 GND_4
GNDDAC
H9 GND_5
J8 GND_6
PWRUSB_1
J9 GND_7
PWRUSB_2
J10 GND_8
GND_9 GNDUSB_1
N4
N13 GNDUSB_2
GND_10
G N D
P3.2V
IC401
NC7SZ00
1 A VCC
PWR_IN_CPU 5
EXT_PWR 2 B
3 GND Y 4
GND
NAND GATE ª~N ª 3 >< ~Xª _ ~T
7-4
V_RTC
GND
V_RTC
P3.2V P1.8V
B15
A1
K14
M5
G6
P7
P15
F8
D9
F5
J14
J15
GND
C15
D14
J12
J13
H16
L16
G N D
R401
1K
BM2
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MEM_AD[0-23]
MEM_AD[23]
T12
MEM_AD[22]
P6
MEM_AD[21]
T13
MEM_AD[20]
N6
MEM_AD[19]
M12
MEM_AD[18]
R3
MEM_AD[17]
R2
MEM_AD[16]
R13
MEM_AD[15]
R14
MEM_AD[14]
R15
MEM_AD[13]
T16
R6
MEM_AD[12]
MEM_AD[11]
R4
MEM_AD[10]
T15
MEM_AD[9]
T2
MEM_AD[8]
T3
MEM_AD[7]
P5
MEM_AD[6]
R5
MEM_AD[5]
T5
MEM_AD[4]
L6
MEM_AD[3]
T14
MEM_AD[2]
P14
MEM_AD[1]
N14
MEM_AD[0]
P13
MEM_CLK
MEM_CKE
P12
MEM_WE
P10
R12
MEM_DRAM_CS
N12
P11
L10
NAND_CS0
L11
NAND_CS1
NAND_CS2
T11
NAND_CS3
NAND_RB0 N10
M11
NAND_RB1
NAND_RB2
J6
NAND_RB3
M9
NAND_WE
NAND_OE
M10
NAND_ALE
R10
NAND_CLE
P3.2V
R402
10K
NAND_RB0
NAND_RB1
NAND_WE
NAND_OE
R405
N.C
JTAG_RST
JTAG_TDI
JTAG_TMS
JTAG_TCK
R406
10K
JTAG_RTCK
JTAG_TDO
NAND_RB3
NAND_RB2
R407
N.C (390)
MEM_CLK
GND
IC400
TCC7901
MEM_DQ[31]
XA23/DQM0 XD31 C6
MEM_DQ[30]
XA22/DQM1 XD30 A6
MEM_DQ[29]
XA21/DQM2 XD29 A4
MEM_DQ[28]
XA20/DQM3 XD28 D6
MEM_DQ[27]
XA19 XD27 E5
MEM_DQ[26]
XA18 XD26 D5
MEM_DQ[25]
XA17 XD25 B3
MEM_DQ[24]
XA16/RAS XD24 C4
XA15/CAS
XA14/BA1
MEM_DQ[23]
XD23 C13
XA13/BA0
MEM_DQ[22]
XD22 B14
XA12
MEM_DQ[21]
XD21 B13
XA11
MEM_DQ[20]
XD20 B12
XA10
MEM_DQ[19]
XD19 B11
XA09
MEM_DQ[18]
XD18 A11
XA08
MEM_DQ[17]
XD17 B10
XA07
MEM_DQ[16]
XD16 E11
XA06
XA05
MEM_DQ[15]
XD15 D7
XA04
MEM_DQ[14]
XD14 B6
XA03
MEM_DQ[13]
XD13
A5
XA02
MEM_DQ[12]
XD12
B5
XA01
MEM_DQ[11]
XD11 A3
XA00
MEM_DQ[10]
XD10 B4
MEM_DQ[9]
XDO9 C5
MEM_DQ[8]
SD_CLK XD08 A2
T4
SD_CKE MEM_DQ[7]
M6
XD07
A15
WEN MEM_DQ[6]
XD06 A14
OEN MEM_DQ[5]
XD05 C12
MEM_DQ[4]
XD04 D12
SD_NCS
MEM_DQ[3]
XD03
C11
CSN_CS0
MEM_DQ[2]
XD02
D11
CSN_NOR
MEM_DQ[1]
XD01
C10
MEM_DQ[0]
XD00 D10
NAND_CSN0
NAND_CSN1
NAND_DQ[15]
NAND_XD15 L1
NAND_CSN2
K1
NAND_DQ[14]
NAND_XD14
L2
NAND_CSN3
NAND_DQ[13]
NAND_XD13
L3
NAND_DQ[12]
NAND_XD12
M3
NAND_RDY0
NAND_DQ[11]
NAND_XD11 M2
NAND_RDY1
NAND_DQ[10]
NAND_XD10 M1
F3 NAND_RDY2
NAND_DQ[9]
NAND_XD9 N2
NAND_RDY3
NAND_DQ[8]
NAND_XD8
N3
NAND_DQ[7]
NAND_XD7
NAND_WEN L9
NAND_DQ[6]
N9 NAND_XD6
NAND_OEN P9
NAND_DQ[5]
NAND_ALE NAND_XD5 R8
NAND_DQ[4]
NAND_CLE NAND_XD4 T9
NAND_DQ[3]
NAND_XD3 P8
NAND_DQ[2]
NAND_XD2
N8
NAND_DQ[1]
NAND_XD1
L8
NAND_DQ[0]
NAND_XD0
M8
TV_COMP
TV_VREF
Place these parts to CPU as close as possible
MEM_DQ[0-31]
NAND_DQ[0-15]
P3.2V
C414
N.C
R403
N.C
R404
N.C
GND
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