NWZ-A726/A726B/A728/A728B/A729
NWZ-A726/A726B/A728/A728B/A729
22
22
5-5. SCHEMATIC DIAGRAM - MAIN Board (1/6) -
• See page 31 for IC Block Diagrams. • See page 33 for IC Pin Function Description.
IC B/D
MAIN
BOARD
(2/6)
7
6
(3/6)
MAIN
BOARD
(6/6)
3
BOARD
MAIN
(6/6)
BOARD
4
MAIN
8
(4/6)
MAIN
BOARD
10
(5/6)
MAIN
BOARD
SW
BOARD
(1/2)
CN881
A
SDR_D14
SDR_D27
SDR_D29
SDR_D09
SDR_D24
SDR_D23
SDR_D20
SDR_D22
SDR_D00
SDR_D21
SDR_D28
SDR_D06
SDR_D18
SDR_D16
SDR_D01
SDR_D04
SDR_D03
SDR_D31
SDR_D25
SDR_D05
SDR_D07
SDR_D26
SDR_D10
SDR_D19
SDR_D11
SDR_D30
SDR_D13
SDR_D02
SDR_D17
SDR_D08
SDR_D12
SDR_D15
SDR_XRAS
SDR_A10
SDR_A11
SDR_XWR
SDR_XCAS
SDR_A07
SDR_DQM2
SDR_DQM3
SDR_A05
SDR_A04
SDR_A06
SDR_CLK
SDR_BA1
SDR_A01
SDR_A08
SDR_A03
SDR_A00
SDR_DQM0
SDR_A09
SDR_BA0
SDR_A02
SDR_XCS0
SDR_DQM1
SDR_CKE0
SDR_A12
CPU_REFCLKO
PCM0_DADT
ADA_XRST
SPI0_XCS2
R634
1M
X603
11.2896MHz
C669
5p
C668
5p
R633
0
C646
0.1
C648
0.1
C656
0.1
DGND
C651 0.1
C666 0.1
C664 0.1
C661 0.1
C654
0.1
C674 0.1 C675 0.1
C690 0.1
C683 0.1
C679 0.1
C673 0.1
C652
0.1
C611
0.001
C626
10p
C625
10p
IC601
MC-10051BF1-FAE-A
H18
C21
D21
E21
A22
B22
C22
D22
A23
B23
C23
H19
D23
B24
E23
C24
F23
E24
D18
E18
C20
D20
E20
A21
B21
H15
J18
K19
H17
E22
F22
G22
D24
C25
J22
J23
J24
G25
G24
G23
D25
F24
E25
F25
H25
H24
H22
H23
J19
H14
H16
E19
AC15
AD15
AE15
AC14
AD14
AE14
AB12
AD12
AB14
AB13
AC12
AE1
1
AD1
1
AC1
1
AB1
1
AE10
AD10
AC10
AB10
V22
U24
W23
U22
T24
V23
U19
W22
V18
V17
V19
AE16
D8
J1
1
J12
J13
J14
J15
J16
J17
K10
K1
1
K12
K13
K14
K15
K16
K17
K18
L10
L17
L18
M10
M17
M18
N10
N17
N18
N19
N9
P17
P18
P19
P9
R19
R9
T19
T9
U9
V12
V13
V14
V15
V9
W1
1
W12
W13
W14
W15
W16
W17
W18
W9
U13
U12
AD24
AC19
AD19
A19
AC1
AC2
AC3
AD18
AE19
B19
C19
D19
J1
J2
J3
P25
P26
V1
V2
V3
A5
AE13
B5
C5
D5
E5
F5
W24
W25
AB9
AC25
AC9
AD9
AE9
M19
L19
L22
L23
L24
L25
K23
M22
M23
M24
M25
N22
N23
K22
P23
N24
N25
R22
P22
R23
T22
K24
AC17
AB17
AC16
AB16
AB15
AB18
AC18
U10
V11
R10
U11
T10
D3
M9
C2
B3
C3
E9
B4
C4
H9
H10
J10
H11
H12
H13
D4
E4
L9
E6
K9
E8
E7
J9
D2
H8
J8
K8
E3
A4
AC21
AB22
AD22
AC22
AB21
AB20
AD20
AC20
AC23
AD23
V16
U16
U14
U15
P10
AA4
Y5
U3
U2
U1
Y4
W5
W4
V5
V4
V8
U5
U4
AB5
T4
U8
T1
T8
AA5
T3
T2
R1
R8
N3
N2
N1
M8
M5
M4
M3
M2
M1
L8
P4
L4
L3
L2
L1
L5
H3
K5
H4
K4
J4
P3
J5
H5
P2
P1
P8
N8
N5
N4
P5
R4
R3
R2
T5
R5
AC6
AB6
AD7
AB7
AC7
AC8
W10
AB8
V10
W8
U17
U26
T26
AB19
W19
U18
Y23
Y22
AA24
AB24
AA23
AB23
AA22
R17
R18
T17
T18
C13
C10
D12
C12
D13
B14
C14
D14
E14
C1
1
D10
D1
1
AE18
Y24
Y25
A20
AB1
AE7
B20
R25
AD8
AE8
D6
D7
K1
K2
K3
C9
C6
B6
C7
B7
C8
B8
AD6
B9
L26
K26
H26
J25
K25
G26
J26
D26
E26
F26
H2
AF19
AF12
AF13
AE12
AF16
AF17
AF14
AF15
AE17
AF18
AE5
AF10
AF1
1
AE6
AF5
AF6
AF8
AF9
AF7
AE3
AF4
AE4
AD5
AD4
AA2
AA1
Y3
Y2
W2
W3
AD3
AD2
AC5
AC4
AB4
AB3
AB2
AA3
F1
G1
W1
Y1
E10
E13
E12
C16
D16
C15
B15
E11
B13
E15
D15
B17
C17
D17
A17
AF21
AB25
AD21
AD25
R24
AA26
AA25
V26
V25
AF20
AE20
AF22
AE21
AF23
AE22
AE24
AE23
Y26
W26
AC24
T25
U23
M26
N26
U25
V24
G4
G5
AD17
AB26
AC26
AC13
AD16
AD13
F2
E1
P24
F4
D1
G3
F3
G2
H1
E2
R26
T23
B10
D9
E17
E16
C18
B18
A18
A14
A15
A10
A9
A6
B12
A11
A12
A13
B16
A16
A7
A8
B11
A1
A2
A24
A25
A26
A3
AD1
AD26
AE1
AE2
AE25
AE26
AF1
AF2
AF24
AF25
AF26
AF3
B1
B2
B25
B26
C1
C26
L11
C645
0.1
C638 1
C633 0.1
C634
0.1
AGND
C608
1
C616
0.1
C640
1
C629
1
R616
0.22
C610
0.1
R617 0.22
C604
1
C601
1
VCC_VBUS
C613 0.1
C612 0.1
R646
S
470k
R647
470k
R649
47k
C620 0.1
R627
1k
R625
100k
R626
100k
CRD_AD
C602
1
VDD_GP1_J
XCRD_LINEOUT
VCC_VBAT
R611 0
C681 0.1
C698 0.1
CHG_PEN2
CHG_XCHGEN
USB_SUSPEND
X602
32.768kHz
C603
1
R608 1k
R607
470k
C632
1
R604 0
R605 0
C607
1
VDD_HP_F
VDD_ECO_J
R643
0
R644
0
R630
100
R624 0
R623
0
R622 0
R618
0
R651
470k
R615
1k
C641
22
C644 22
VDD_UNREG_J
R648
47k
R621
0
R619
0
R603
10k
R629
470k
R628
470k
R641 1k
CRD_DET
R620
0
R657
100k
R658
100k
R656
100k
R655 100k
C643
1
HP_XMUTE
CHG_XFLT
XCHG_DET
VCC_DCIN
R660
47k
CHG_ICTL
C662
0.001
L601
10uH
L602
10uH
RESETZ
AB0_D0
USB_INT
AB0_XCS2
AB0_XRD
AB0_A1
AB0_A4
AB0_A3
AB0_XWR
AB0_A2
AB0_A6
AB0_A5
AB0_A8
AB0_D1
AB0_D2
AB0_D3
AB0_D7
AB0_D6
AB0_D4
AB0_D5
AB0_D9
AB0_D8
AB0_D10
AB0_D11
AB0_D15
AB0_D13
AB0_D12
AB0_D14
AB0_A7
CL603 CL604
CL610
CL613 CL614
CL622
CL623
CL624
CL628
CL629
CL631
USB_XRST
PCM0_ADDT
PCM0_BCK
PSM_L0DET
0
R602
PCM0_LRCK
SPI0_MOSI
SPI0_CLK
VDD_GP3
NAND_D00
NAND_D01
NAND_D02
NAND_D03
NAND_D04
NAND_D05
NAND_D06
NAND_D07
NAND_RXB0
NAND_RXB1
NAND_RXB2
NAND_RXB3
NAND_XCS0
NAND_XCS1
NAND_XCS2
NAND_XCS3
NAND_CLE
NAND_ALE
NAND_XRD
NAND_XWR
1k
R662
0
R664
0.1
C699
C606
1
S602
10k
R606
10k
R601
0.047
C609
470k
R666
FB608
100k
R667
VDD_DDC3_J
R640
47k
DBG_UART_TXD
R636
47k
R637
47k
R639
47k
R638
47k
22k
R669
0.01
C619
0
R671
FL601
R672
0
100
R674
100
R675
10k
R676
10k
R678
10k
R679
20P
CN601
1
KEY_AD0
3
KEY_AD1I
5
SPI0_LCD_XCS
7
DGND
9
LCD_BLTCTL
11
LCD_PWM1
13
DGND
15
VDD_UNREG_J
17
LCD_B0
19
LCD_B1
21
LCD_B2
23
LCD_B3
25
LCD_B4
27
LCD_B5
29
LCD_ENABLE
31
LCD_PXCLK
33
LCD_HSYNC
35
LCD_VSYNC
37
LCD_PON
39
VDD_ANA_F
41
VDD_LOG_F
2
KEY_GND
4
KEY_AD1O
6
KEY_WAKE
8
DGND
10
SPI0_MOSI
12
SPI0_CLK
14
DGND
16
VDD_UNERG_J
18
LCD_G5
20
LCD_G4
22
LCD_G3
24
LCD_G2
26
LCD_G1
28
LCD_G0
30
LCD_R5
32
LCD_R4
34
LCD_R3
36
LCD_R2
38
LCD_R1
40
LCD_R0
42
DGND
4P
CN602
1
KEY_GND
2
VOL+
3
VOL-
4
BT
Q603
3LP01S-K-TL-E
TXD_PUCTL
CL644
CL645
CL646
CL641
100k
R681
FB609
VDD_GP1_FB_J
220k
R683
220k
R684
0.01
C691
AB0_XDMARQ
AB0_XDACK
R653 100k
R685
0
R686
100k
S601
TK63731AB1G0B
IC602
A1
GND
B1
VOUT
B2
VIN
A2 VCONT
0
FB601
0
R477
0
R476
DBG_UART_RXD
DGND
DGND
AGND
R252
100k
R256
470k
DGND
DGND
VDD_GP1_J
VDD_GP1_FB_J
SDR_D18
SDR_D19
SDR_D10
SDR_D13
SDR_DQM0
SDR_D00
SDR_XCAS
SDR_D14
SDR_D12
SDR_D11
SDR_D30
SDR_D07
SDR_D23
SDR_A09
SDR_D29
SDR_D24
SDR_D26
SDR_A05
SDR_D25
SDR_D05
SDR_D16
SDR_D01
SDR_CLK
SDR_CKE0
SDR_XWR
SDR_D17
SDR_D06
SDR_D15
SDR_XCS0
SDR_D31
SDR_XRAS
SDR_D04
SDR_A11
SDR_DQM3
SDR_D21
SDR_D02
SDR_DQM1
SDR_A10
SDR_D09
SDR_D22
SDR_A07
SDR_D20
SDR_D08
SDR_A08
SDR_DQM2
SDR_D28
SDR_D27
SDR_D03
SDR_A06
SDR_A12
SDR_A03
SDR_BA0
SDR_A00
SDR_A01
SDR_A04
SDR_BA1
SDR_A02
HP_XMUTE
LCD_PON
XCHG_DET
CHG_XFLT
XCRD_LINEOUT
NAND_D07
NAND_D06
NAND_D05
NAND_D04
NAND_D03
NAND_D02
KEY_AD0
SPI0_MOSI
SPI0_CLK
SDR_XWR SDR_XRAS SDR_DQM3 SDR_DQM2 SDR_DQM1 SDR_DQM0
SDR_D09 SDR_D08 SDR_D07 SDR_D06 SDR_D05 SDR_D04 SDR_D31 SDR_D30 SDR_D03 SDR_D29 SDR_D28 SDR_D27 SDR_D26 SDR_D25 SDR_D24 SDR_D23 SDR_D22 SDR_D21 SDR_D20 SDR_D02 SDR_D19 SDR_D18 SDR_D17 SDR_D16 SDR_D15 SDR_D14 SDR_D13 SDR_D12 SDR_D1
1
SDR_D10 SDR_D01
SDR_CLK
VDD_L0_F
VDD_GP1_J
SDR_D00
SDR_XCS0
CHG_PEN2
CHG_XCHGEN
USB_SUSPEND
KEY_WAKE
VDD_GP3
XHOLD_KEY
KEY_AD1
CPU_REFCLKO
HP_XMUTE
ADA_XRST
XCRD_LINEOUT
PCM0_DADT
WAKEUP_INT
CHG_ICTL
CRD_AD
AB0_A1
AB0_A3 AB0_A4 AB0_A5 AB0_A6 AB0_A7 AB0_A8
AB0_XCS2
AB0_D0 AB0_D1 AB0_D10 AB0_D1
1
AB0_D12 AB0_D13 AB0_D14 AB0_D15 AB0_D2 AB0_D3 AB0_D4 AB0_D5 AB0_D6 AB0_D7 AB0_D8 AB0_D9 AB0_XRD
AB0_XWR
RESETZ
AB0_XCS2
AB0_XRD
AB0_XWR
AB0_A1
AB0_A2
AB0_A3
AB0_A4
AB0_A5
AB0_A6
AB0_A8
AB0_D0
AB0_D1
AB0_D2
AB0_D3
AB0_D4
AB0_D5
AB0_D6
AB0_D7
AB0_D8
AB0_D9
AB0_D10
AB0_D11
AB0_D12
AB0_D13
AB0_D14
AB0_D15
AB0_A7
AB0_A2
USB_XRST
PCM0_ADDT
PCM0_ADDT
PCM0_BCK
PCM0_LRCK
SPI0_MOSI
SPI0_CLK
NAND_D00
NAND_D01
NAND_D02
NAND_D03
NAND_D04
NAND_D05
NAND_D06
NAND_D07
NAND_RXB0
NAND_RXB1
NAND_RXB2
NAND_RXB3
NAND_XCS0
NAND_XCS1
NAND_XCS2
NAND_XCS3
NAND_CLE
NAND_ALE
NAND_XRD
NAND_XWR
SPI0_XCS2
SPI0_XCS0
VDD_PLL_S
CPU_REFCLKO
CHG_PEN2
USB_SUSPEND
CHG_ICTL
CRD_DET
CRD_AD
CHG_XCHGEN
CRD_DET
VDD_UNREG_J
LCD_R4
LCD_R2
LCD_R0
LCD_G5
LCD_G3
LCD_G1
LCD_B5
LCD_B3
LCD_B1
SPI0_LCD_XCS
SPI0_MOSI
LCD_BLTCTL
LCD_PWM1
LCD_B0
LCD_B1
LCD_B2
LCD_B3
LCD_B5
LCD_ENABLE
LCD_HSYNC
LCD_VSYNC
LCD_PON
SPI0_CLK
LCD_G5
LCD_G4
LCD_G3
LCD_G2
LCD_G0
LCD_R5
LCD_R3
LCD_R2
LCD_R1
LCD_R0
VDD_LOG_F
VDD_ANA_F
VDD_UNREG_J
LCD_B4
LCD_G1
LCD_R4
LCD_PXCLK
USB_INT
TXD_PUCTL
TXD_PUCTL
AB0_XDMARQ
AB0_XDACK
AB0_XDMARQ
AB0_XDACK
VDD_ANA_F
LCD_BL
TCTL
PSM_L0DET
SPI0_XCS2
UAR
T_RXD
VDD_ECO_J
UART_TXD
UART_RXD
MICR_DET
VDD_DDC3_J
VCC_DCIN
VCC_VBUS
VCC_VBAT
VDD_UNREG_J
CHG_XFLT
XCHG_DET
VDD_GP1_FB_J
VDD_GP3
USB_INT
VDD_GP1_J
VDD_GP1_J
VDD_L0_F
VDD_DDC3_J
WAKEUP_INT
MICR_DET
VDD_ECO_J
LCD_B0
LCD_B2
LCD_B4
LCD_ENABLE
LCD_G0
LCD_G2
LCD_G4
LCD_HSYNC
LCD_PXCLK
LCD_R1
LCD_R3
LCD_R5
LCD_VSYNC
NAND_ALE
NAND_XCS0
NAND_XCS1
NAND_XCS2
NAND_XCS3
NAND_CLE
NAND_D00
NAND_D01
SPI_CS_SEL
KEY_AD0
NAND_RXB0
NAND_RXB1
NAND_RXB2
NAND_RXB3
NAND_XRD
NAND_XWR
PCM0_BCK
PCM0_LRCK
PCM0_DADT
ADA_XRST
LCD_PWM1
PSM_L0DET
RESETZ
SDR_A00
SDR_A01
SDR_A10
SDR_A11
SDR_A12
SDR_A02
SDR_A03
SDR_A04
SDR_A05
SDR_A06
SDR_A07
SDR_A08
SDR_A09
SDR_BA0
SDR_BA1
SDR_XCAS
SDR_CKE0
VDD_HP_F
VDD_HP_F
VDD_ECO_J
VDD_GP1_FB_J
VDD_LOG_F
VDD_HP_F
VCC_DCIN
VCC_VBAT
VDD_ANA_F
VDD_PLL_S
KEY_AD1
XHOLD_KEY
KEY_W
AKE
SPI0_XCS0
SPI0_LCD_XCS
UAR
T_TXD
USB_INT USB_XRST
VDD_GP1_J
VDD_DDC3_J
VDD_GP1_J
VDD_GP1_FB_J
VCC_VBUS
VDD_GP1_FB_J
VDD_GP1_J
AB0_XDMARQ
AB0_CSZ2
A
VDD_HPLL A
VDD_HPLL
A
VDD_HPLL AV
D
D
_L
P
LL
A
VDD_LPLL AV
D
D
_L
P
LL
USB_INT2
USB_XRST
NC
C_R
TCK
C_TCK
C_TDI
C_TDO
C_TMS
C_TRSTZ
NC_PLUG_PWR
NC_OUT_SEL
UAR
T_SEL
LCD_BL
TCTL
NCHP_DET
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
WAKEUP
NC
MICR_DET
NC
NC
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_A
IO_B
IO_B
IO_B
IO_B
IO_B
IO_B
IO_B
IO_B
IO_B
IO_C
IO_C
IO_C
IO_C
IO_C
LCD_B0
LCD_B1
LCD_B2
LCD_B3
LCD_B4
LCD_B5
LCD_ENABLE
LCD_G0
LCD_G1
LCD_G2
LCD_G3
LCD_G4
LCD_HSYNC
LCD_PXCLK
LCD_R0
LCD_G5
LCD_R1
LCD_R2
LCD_R3
LCD_R4
LCD_R5
LCD_VSYNC
MS_BS
MS_DATA0
MS_DATA1
MS_DATA2
MS_DATA3
MS_INSZ
MS_SCKO
NC
NC
NC
NC
NC
NAND_ALE
NAND_CEZ0
NAND_CEZ1
NAND_CEZ2
NAND_CEZ3
NAND_CLE
NAND_DA0
NAND_DA1
NAND_DA2
NAND_DA3
NAND_RBZ0
NAND_RBZ3
NAND_REZ
NAND_WEZ
PM0_CLK
PM0_SEN
PM0_SI
PM0_SO
PM1_CLK
PM1_SEN
USB_PWRCTL
ADA_XRST
BT_LEDCTL1
LCD_PWM1
DSP_DET
ERR_RST_REQZ
PSM_L0DET
L1_DET
RESETZ
SDR_A0
SDR_A1
SDR_A10
SDR_A12
SDR_A11
SDR_A2
SDR_A9
SDR_BA0
SDR_BA1
SDR_CASZ
SDR_CKE0
NC
SDR_CLK
SDR_CSZ0
NC
SDR_DA
TA0
SDR_DA
TA1
SDR_DA
TA10
SDR_DA
TA19
SDR_DA
TA2
SDR_DA
TA29
SDR_DA
TA3
SDR_DA
TA30
SDR_DA
TA31
SDR_DA
TA4
SDR_DA
TA9
SDR_DQM0
SDR_DQM3
SDR_RASZ
SDR_WEZ
SPI0_XCS0
NC
SPI0_CSZ2
NC
SPI0_SK
SPI0_SO
NC
USB_SUSPEND
CHG_XCHGEN
CHG_PEN2
NC
CKI
CKO
WR_LEDCTL
WR_ERR
REFCLKO
TM0
GND
GND
U70_CTSZ
U70_R
TSZ
U70_SOUT
U70_SRIN
VDD_DSP
VDD_DSP
VDD_DSP
VDD_L0
VDD_L0
VDD_L0
VDD_L0
VDD_L0
VDD_L1
VDD_L1
VDD_L1
VDD_L1
VDD_L1
VDD_L1
VDD_L1
ADGND
KEY_AD0
ADIN8
NC
ADVCC
NC
NC
NC
CHGGND1
CHGGND2
NC
NC
NC
NC
NC
NC
DD1GNDA
DD1GNDB1
DD1GNDB2
DD1INA
DD1INB1
DD1INB2
DD1LX1
DD1LX2
DD1VFBK
DD1VFBK2
DD2GNDA
DD2GNDB1
DD2GNDB2
DD2INA
DD2INB1
DD2INB2
DD2LX1
DD2LX2
DD2LX3
DD2VFBK
DD2VFBK2
DD2VFBSW
KEY_WAKE
XHOLD_KEY
WAKEUP_INT
LCD_PON
XNC_KEY
TU_STO
DGND
DVDD
IOGND
IOVDD
BATSEL
CAPADDL
CAPBTDL
CAPVBDL
CAPVBSW
SWADP
SWADP2
SWBAT
SWGND
SWVBUS
SWVBUS2
VCCADP
VCCVBAT
VCCVBAT
VCCVBUS
COM
GND1
GND3
GND2
GNDSINK
VANA
VANAIN
VDSP
VDSPIN
VGP1
VGP12IN
NC
VGP3IN
VGP3
VGP4
VGP45IN
VGP5
VHP
VL0
VL0IN
VLOG
VLOGIN
NC
VMICIN
VPLL
VPLLIN
EXTRST
NC
BKBAT
OSCIN
OSCOUT
CHGVBUS
NC
NC
IDPULLUP
USBSUSPD
NC
NC
DISCHGVBUS
CPEN
NC
NC
NC
NC
NC
NC
GND
GND
GND
GND
GND
NC
NC
NC
GND
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NAND_DA4
NAND_DA5
NAND_DA6
NAND_DA7
NAND_RBZ1
NAND_RBZ2
CRD_LINEOUT
HP_XMUTE
CHG_ICTL
NC
BT_DET
USB_INT1
XCHG_DET
CHG_XFLT
CRD_DET
TXD_PUCTL
CRD_AD
ADIN6
ADIN5 KEY_AD1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
GND
NC
NC
NC
NC
NC
GND
NC
NC
GND
NC
NC
TM1
TM2
GND
GND
SDR_A8
SDR_A7
SDR_A4
SDR_A6
SDR_A5
SDR_A3
SDR_DQM1
SDR_DQM2
SDR_DA
TA6
SDR_DA
TA7
SDR_DA
TA8
SDR_DA
TA5
SDR_DA
TA27
SDR_DA
TA26
SDR_DA
TA28
SDR_DA
TA23
SDR_DA
TA24
SDR_DA
TA25
SDR_DA
TA21
SDR_DA
TA22
SDR_DA
TA18
SDR_DA
TA12
SDR_DA
TA17
SDR_DA
TA13
SDR_DA
TA14
SDR_DA
TA15
SDR_DA
TA16
SDR_DA
TA1
1
AB0_XDACK
NC_PWRON
NC
NC
SPI_CS_SEL
BT_PWRCTL
NC
NC
NC
AB0_A1
ETHER_XINT
BT_XRST
BT_LEDCTL2
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
AB0_A2
NC
AB0_A5
NC
NC
AB0_A7
AB0_A3
NC
NC
AB0_A4
AB0_A8
AB0_A6
NC
NC
AB0_D7
AB0_D3
AB0_D5
AB0_D2
AB0_WRZ
AB0_D9
AB0_D6
AB0_D8
AB0_D1
AB0_D1
1
AB0_D10
AB0_D0
AB0_D12
AB0_D13
FLASHCLK
AB0_D14
AB0_D15
NC
AB0_D4
AB0_RDZ
SDR_DA
TA20
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
CSP
(Chip Size Package)
SYSTEM CONTROLLER, POWER CONTROL
IC601
+3.1V REGULATOR
IC602
(Chip Size Package)
CSP
7
11
D
21
B
16
6
9
17
10
F
5
N
15
L
K
19
3
G
20
1
18
12
C
M
E
H
8
J
4
13
A
14
2
I
SHEET KEY
MAIN BOARD (1/6)
HOLD
OFF
ON
RESET
22
23
Note 2:
CN601, CN602, IC601 and IC602 on the MAIN board cannot exchange with single. When CN601,
CN602, IC601 and IC602 on the MAIN board are damaged, exchange the entire mounted board.
(Page
23)
(Page 25)
(Page 27)
(Page 27)
(Page 28)
(Page 24)
Note 1:
When the MAIN board is replaced, format it according to the “NOTE OF MAIN
BOARD REPLACING” (refer to page 4) of the servicing notes.
(Page 26)
