JVC GZ-EX210BUA, Service Manual

Page: 28 / 37

<MAIN(WIFI) SCHEMATIC DIAGRAM>
/ WIFI model
Note : The parts numbers in the schematic diagram are for references only.
When replacing the parts, refer to the PARTS LIST.
yf 400 _y10985001a8/8_20111123_ver0.1
9
G25_DDR_D0 G25_DDR_D1 G25_DDR_D2 G25_DDR_D3 G25_DDR_D4 G25_DDR_D5 G25_DDR_D6 G25_DDR_D7 G25_DDR_D8 G25_DDR_D9 G25_DDR_D10 G25_DDR_D11 G25_DDR_D12 G25_DDR_D13
G25_DDR_CK_
G25_DDR_D14 G25_DDR_D13 G25_DDR_D12 G25_DDR_D11 G25_DDR_D10 G25_DDR_D9 G25_DDR_D8 G25_DDR_D7 G25_DDR_D6 G25_DDR_D5 G25_DDR_D4
G25_DDR_RAS_ G25_DDR_CAS_
G25_DDR_BA0 G25_DDR_BA1
W I F I _ R X
W I F I _ T X
W I F I _ A T T A C H
G25_DDR_D15 G25_DDR_D3 G25_DDR_D2 G25_DDR_D1 G25_DDR_D0
G25_DDR_LDM
G25_DDR_LDQS G25_DDR_UDQS
W I F I _ S P I _ C S
WIFI_SPI_CS
G 2 5 _ B M S
WIFI_SPI_CK
W I F I _ S P I _ C K
G 2 5 _ C X _ I N
G 2 5 _ C X _ O U T
G 2 5 _ C X _ O U T
D R X D
D T X D
G25_DDR_A14 G25_DDR_A13 G25_DDR_A11 G25_DDR_A10 G25_DDR_A9 G25_DDR_A8 G25_DDR_A7 G25_DDR_A6 G25_DDR_A5 G25_DDR_A3 G25_DDR_A2
G25_DDR_D14
G25_DDR_A4
G25_DDR_D15
G25_DDR_UDM
G25_DDR_CK
G 2 5 _ D D R _ S D A 1 0
G25_SFL_CS
WIFI_SPI_DI
W I F I _ S P I _ D I
WIFI_SPI_DO
W I F I _ S P I _ D O
W I F I _ W K U P
1 . 0 0 V
WIFI_RST
REG_3.3V
M O D _ R S T
S F L _ C S
SFL_OUT
S F L _ O U T
S F L _ S C K
SFL_SCK
S F L _ S C K
SFL_SCK
S F L _ I N
SFL_IN
S F L _ I N
SFL_IN
G25_DDR_CKE
M O D _ D N
L _ M O D _ D M
L_MOD_DM
L _ M O D _ D P
L_MOD_DP
L _ U S B _ D M
L_USB_DM
L _ U S B _ D P
L_USB_DP
W I F I _ U S B D P
W I F I _ U S B D N
M O D _ D P
M O D 1 . 5 V _ C E _ R 2 2 K
MOD1.5V_CE_R22K
M O D _ 1 . 5 V
L _ 1 . 8 V
L_1.8V
L _ 1 . 8 V
L _ 1 . 8 V
L _ 1 . 8 V
1 . 0 V
1.0V
1.0V
1.0V
G25_DDR_NCS1
G25_DDR_NCS1
R E G _ 1 . 8 V
3 . 3 V 3 . 3 V
3 . 3 V
3 . 3 V
3.3V
3.3V
3.3V
3.3V
3.3V
3 . 3 V
3 . 3 V
MOD_3.3V_CTRL
M O D _ 3 . 3 V _ C T R L
MOD_3.3V_CTRL
M O D _ 3 . 3 V _ C T R L
M O D _ 3 . 3 V _ C T R L
G N D
B7
VDDBU_CLOCK_XOUT32
B8
N C
C6
G N D C O R E
C7
VDDBU_CLOCK_XIN32
C8
VDDBU_SYSC_TST
E6
V D D C O R E
E8
VDDBU
E9
VDDBU_SYSC_WKUP
F2
P C 0 / I S I _ D 0 / T W D 1
F7
GNDBU
F8
VDDBU_SYSC_JTAGSEL
F9
VDDBU_SYSC_SHDN
G2
P C 6 / I S I _ D 6 / T I O B 4
G3
P C 4 / I S I _ D 4 / T C L K 3
G5
P C 2 / I S I _ D 2 / T I O A 3
H2 P C 7 / I S I _ D 7 / T C L K 4
H3
P C 9 / I S I _ D 9 / U R X D 0
H5 P C 3 / I S I _ D 3 / T I O B 3
H6 P C 5 / I S I _ D 5 / T I O A 4
H7 P C 1 / I S I _ D 1 / T W C K 1
H12
EBI_D14
H15
EBI_O_A6
H17
EBI_O_A5
H18
EBI_O_A3
J2 P C 8 / I S I _ D 8 / U T X D 0
J3 P C 1 4 / I S I _ H S Y N C / T C L K 5
J5
VDDIOP1
J6 P C 1 2 / I S I _ P C K / T I O A 5
J7 P C 1 3 / I S I _ V S Y N C / T I O B 5
J8 P C 1 1 / I S I _ D 1 1 / P W M 1
J9
GNDIOP
J10
EBI_O_DQS0
J12
EBI_O_A4
J15
EBI_O_A1 / NBS2 / DQM / NWR2
J17
EBI_O_A2
J18
EBI_O_A0 / NBS0
K2
G P I O _ C L K _ P C 1 5 / I S I _ M C K / P C K 0
K3
P C 1 0 / I S I _ D 1 0 / P W M 0
K5
P C 2 1 / P W M 3
K6
P C 1 7 / U R X D 1
K7
P C 1 9 / P W M 1
K8 P C 1 6 / U T X D 1
K9
V D D C O R E
K14
EBI_PD20 / D30 / NCS4
K17
EBI_PD19 / D29 / NCS2
L2
P C 1 8 / P W M 0
L3
P C 2 5 / C T S 3
L5 P C 2 8 / C T S 1
L6
P C 2 2 / T X D 3
L7 P C 2 3 / R X D 3
L8
G N D C O R E
L9
PA27 / TIOB0 / RD
L13
EBI_PD21 / D31 / NCS5
L15
EBI_PD12 / D22
L17
EBI_PD14 / D24
L18
EBI_PD15 / D25
M2
P C 2 7 / R T S 1
M3
P C 2 0 / P W M 2
M5
G P I O _ C L K 2 _ P C 3 0
M6
P C 2 4 / R T S 3
M7
PA2 / RTS0 / MCI1_DA1
M8
P C 2 6 / S C K 3
M9
GNDIOP
M10
V D D C O R E
M11
G N D C O R E
M12
V D D N F
M13 V D D N F
M15
EBI_PD8 / D18
M17
EBI_PD13 / D23
M18
USBFS_HFSDPC
N2
P C 3 1 / F I Q / P C K 1
N3
G P I O _ C L K _ P C 2 9 / S C K 1
N5
PA4 / SCK0 / MCI1_DA3
N6
PA8 / RXD2 / SPI1_NPCS0
N11
EBI_PD11 / D21
N15
EBI_PD6 / D16
N17
EBI_PD10 / D20
N18
USBFS_HFSDMC
P2
PA0 / TXD0 / SPI1_NPCS1
P3
PA1 / RXD0 / SPI0_NPCS2
P5
PA9 / DRXD
P6
PA23_TIOA2 / SPI1_SPCK
P7
PA24 / TCLK0 / TK
P8
VDDIOP0_RSTJTAG_TMS
P9
VDDIOP0_RSTJTAG_NTRST
P10
GNDIOP
P12
P D 5 / E B I _ N W A I T
P13
V D D C O R E
P14
P D 2 / E B I _ A 2 1 / N A N D A L E
P17 V D D C O R E
P18
G N D I O M
R2
PA11 / SPI0_MISO / MCI1_DA0
R3
PA16_MCI0_CDA
R5
PA17 / MCI0_CK
R6
PA22 / TIOA1 / SPI1_MOSI
R7
PA25 / TCLK1 / TF
R8
VDDIOP0_RSTJTAG_TD0
R9
VDDIOP0_RSTJTAG_BMS
R10
VDDIOP0
R12
EBI_PD9 / D19
R15
E B I _ P D 3 / A 2 2 / N A N D C L E
R17
USBFS_HFSDMB
R18
USBHS_HHSDMB
T2
PA3 / CTS0 / MCI1_DA2 / ETX1
T3
PA14 / SPI0_NPCS0
T17
USBFS_HFSDPB
T18
USBHS_HHSDPB
U2
PA6 / RXD1
U3
PA15_MCI0_DA0
U4
PA19 / MCI0_DA2
U5
PA20 / MCI0_DA3
U6
PA26 / TCLK2 / TD
U7
PA29 / TIOB2 / RF
U8
PA31 / TWCK0 / SPI1_NPCS2
U9
VDDIOP0_RSTJTAG_NRST
U10
VDDIOP0_RSTJTAG_RTCK
U11
V D D C O R E
U12
V D D O S C
U13 V D D P L L A
U14
V D D C O R E
U15
P D 1 / N A N D W E
U16
USBFS_HFSDPA_DFSDP
U17
USBFS_HFSDMA / DFSDM
U18
G N D C O R E
V1
PA5 / TXD1
V2
PA10 / DTXD
V3
PA13 / SPI0_SPCK / MCI1_CK
V4
PA21 / TIOA0 / SPI1_MISO
V5
PA18 / MCI0_DA1
V6
PA28 / TIOB1 / RK
V7
PA30 / TWD0 / SPI1_NPCS3
V8
VDDIOP0_RSTJTAG_TDI
V9
VDDIOP0_RSTJTAG_TCK
V10
VDDIOP0_DIB_DIBN
V11
VDDIOP0_DIB_DIBP V12 V D D O S C _ C L O C K _ X O U T
V13 V D D O S C _ C L O C K _ X I N
V14
N C
V15
G N D O S C
V16
USBHS_HHSDPA / DHSDP
V17
USBHS_HHSDMA / DHSDM
V18
GNDUTMI
V19
VDDUTMII
W1
PA7 / TXD2 / SPI0_NPCS1
W2
PA12 / SPI0_MOSI / MCI1_CDA
W18
VDDUTMIC
W19
VDDUTMIC_VBG
A19
EBI_O_A13
A12
EBI_D13
A14
EBI_D7
A16
EBI_D5
A18
EBI_O_A14
B13
EBI_D12
B19
EBI_O_A12
B17
EBI_O_A18 / BA2
B15
EBI_D6
C18
EBI_O_A15
C16
EBI_D2
C14
EBI_D9
D15
EBI_D3
D13
EBI_D11
D19
EBI_O_A11
E13
EBI_D8
E12
EBI_D15
E16
EBI_O_A19
E19
EBI_O_A8
E18
EBI_O_A16 / BA0
E15
EBI_D1
E14
EBI_D4
F12
EBI_D10
F18
EBI_O_A7
F16
EBI_O_A17 / BA1
F14
EBI_D0
G17
EBI_O_A10
G18
EBI_O_A9
P15
EBI_PD7 / D17
K15
EBI_PD16 / D26 / A23
L14
EBI_PD18 / D28 / A25
K18
EBI_PD17 / D27 / A24
G15 G N D C O R E
N14
G N D I O M
M14
G N D I O M
K13
V D D I O M
L12
V D D N F
N12
V D D N F
K12
G N D I O M
L11
G N D C O R E
N8
VDDIOP0
D17 V D D C O R E
K11 G N D I O M
K10
G N D C O R E
L10 G N D C O R E
R13 V D D N F
P11
P D 0 / E B I _ N A N D O E
R11 G N D C O R E
C9
E B I _ O _ N C S 1 / S D C S
C11
EBI_O_CAS
C10
E B I _ O _ N R D
C12
EBI_CLK_#SDCK
B11
EBI_O_DQM0
B10
EBI_DQS1
B9
E B I _ O _ N W R 1 / N B S 1
E10
EBI_DQM1
E11
EBI_O_SDCKE
G10
EBI_O_RAS
G9
E B I _ O _ S D A 1 0
G11
EBI_CLK_SDCK
G8
EBI_O_NWR3 / NBS3 / DQM3
H9 E B I _ O _ N W R 0 / N W R E
F10
EBI_O_NCS0
H10
EBI_O_SDWE
R14
EBI_NCS3 / PD4
J11
V D D I O M
H13
V D D I O M
H11 V D D I O M
G12
V D D I O M
F13
G N D I O M
H8
V D D C O R E
H14
V D D I O M
G14
G N D I O M
F15 G N D I O M
F11
G N D I O M
J14
G N D I O M
F17
V D D C O R E
J13
V D D I O M
# C8511 0.1 # C8513 0.1 # C8517 0.1 # C8518 0.1
# R8511 # R8512
C5 A N A _ P B 1 7 / A D 6 / E C O L
A1
A N A _ P B 1 4 / E R X 3 / P W M 3
B6
V D D A N A _ A D V R E F
A2
A N A _ P B 1 6 / A D 5 / E C R S
C4
A N A _ P B 6 / A D 7 / E M D C
E2
P B 3 / E R X D V / S P I 0 _ N P C S 3
D3
P B 1 8 / I R Q / A D T R G
E7
V D D A N A
B5
A N A _ P B 1 1 / E T X 2 / P W M 0
C3
A N A _ P B 7 / A D 8 / E T X E N
B3
A N A _ P B 1 5 / E R X C K
B4
A N A _ P B 1 3 / E R X 2 / P W M 2
D2
G P I O _ C L K _ P B 4 / E T X C K / T W D 2
F3 P B 5 / E M D I O / T W C K 2
F5 P B 0 / E R X 0 / R T S 2
F6
G N D A N A
C2
A N A _ P B 9 / A D 1 0 / E T X 0 / P C K 1
G6
P B 1 / E R X 1 / C T S 2
B2
A N A _ P B 8 / A D 9 / E T X E R
E5
A N A _ P B 1 2 / E T X 3 / P W M 1
B1 A N A _ P B 1 0 / A D 1 1 / E T X 1 / P C K 0
E3
P B 2 / E R X E R / S C K 2
# C8537
1
REG_3.3V
# C8536
0.1
GND
# C8539 0.1
# C8542
0.1
WIFI_SPI_CK
WIFI_SPI_CS
WIFI_WKUP
WIFI_RX
WIFI_TX
WIFI_ATTACH
WIFI_RST
MOD_DN
MOD_DP
# C8541
OPEN
1 0
# C8544
OPEN
1 0
# TL8513
# TL8558
# T L 8 5 1 4
# R8536 # R8535
# TL8553
# R 8 5 2 5
# R 8 5 5 1
O P E N
# C 8 5 1 0
1 2 p
# C 8 5 0 9
1 2 p
# R8632
# R8537
M O D _ 1 . 5 V
# C 8 5 0 2
4 . 7
R E G _ 1 . 2 V
# C 8 5 0 3
4 . 7
# C 8 5 0 4
4 . 7
# R 8 5 0 8
# R 8 5 1 3
O P E N
# Q 8 5 0 4
R T F 0 2 0 P 0 2 - X
1
2
3
# Q 8 5 0 1
R T 1 N 4 3 2 U - X
# R 8 5 1 5
M O D _ 3 . 3 V
R E G _ 1 . 0 V C T L
# X 8 5 0 0
N A X 1 1 6 7 - 0 0 1 X
1
2 34
D R X D
D T X D
# R8620 # R8619
M O D _ R S T
# T L 8 5 0 9
# R8543
# TL8551 # TL8550
# R 8 5 5 2
S S M 3 K 3 0 2 T - X
# Q 8 5 0 5
1D
2 G
3S
# R 8 5 3 4
_ 0 . 5 %
# C 8 5 3 3
1 0 p
# C8519 0.1
# L 8 5 0 1
N Q R 0 4 9 9 - 0 0 1 X
# C8512
0.1
# R8520
# L 8 5 0 2
N Q R 0 4 9 9 - 0 0 1 X
# R 8 5 2 1
# L 8 5 0 3
N Q R 0 4 9 9 - 0 0 1 X
WIFI_SPI_DI
WIFI_SPI_DO
# C8554 0.1
# R8631 # R8630
# R8624 # R8623 # R8622
# C 8 6 3 2
1
# R8618 # R8617
WIFI_USBDN
WIFI_USBDP
# R 8 5 0 7
# R 8 5 0 6
O P E N
# R 8 5 0 4
# C8501
1
# R 8 5 1 4
O P E N
# R8519
# TL8555 # TL8556 # TL8557
# R 8 5 1 6
W I F I _ K E N T 0
R E G _ 3 . 3 V C T L
# T L 8 5 6 0
C8633 0.1
W25Q80BLUXIG-W
IC8503
1
/CS
2
DO(IO1)
3
/WP(IO2)
4
GND
5
DI(IO0)
6
CLK
7
/HOLD(IO3)
8
VCC
9
TL8561
L 8 5 0 6
N Q R 0 4 9 9 - 0 0 1 X
C8634
0.1
OPEN
R 8 6 2 6
R T F 0 2 0 P 0 2 - X
Q 8 5 0 6
1
2
3
R 8 6 2 8
R 8 6 2 7
R 8 6 2 9
O P E N
R T 1 N 4 3 2 U - X
Q 8 5 0 7
3
2
1
REG_1.8V
R 8 6 3 3
O P E N
# R 8 6 2 5
NQR0654-001X
L8504
1
2 3
4
NQR0654-001X
L8500
1
2 3
4
R8637
OPEN
R8638
OPEN
R8635
OPEN
R8636
OPEN
T L 8 5 6 2
R 8 6 2 1
0 . 1
A1
VSS
A2
DQ15
A3
VSSQ
A7
VDDQ
B1
VDDQ
B2
DQ13
B3
DQ14
B7
DQ1
B8
DQ2
B9
VSSQ
C1
VSSQ
C2
DQ11
C3
DQ12
C7
DQ3
C8
DQ4
C9
VDDQ
D1
VDDQ
D2
DQ9
D9
VSSQ
E1
VSSQ
A8
DQ0
E2
UDQS
D3
DQ10
D7
DQ5
D8
DQ6
E3
DQ8
E7
DQ7
E8
LDQS
E9
VDDQ
F1
VSS
F2
UDM
F3
NC
F7
A13
F8
LDM
F9
VDD
G1
CKE
G2
CK
G3
/CK
G7
/WE
G8
/CAS
G9
/RAS
H1
A9
H2
A11
H3
A12
H7
/CS
H8
BA0
H9
BA1
J1
A6
J2
A7
J3
A8
J7
A10
J8
A0
J9
A1
# IC8502 H5MS1G62BFR-E3M
K1
VSS
K2
A4
K3
A5
K7
A2
K8
A3
K9
VDD
A9
VDD
I C 8 5 0 1
A T 9 1 S A M 9 G 2 5 - C F U
10 10 10 10
4 7 k
4 7 k
4.7k
0`
4 7 k
0 `
1 . 8 M
39 39
470
4 7 k
6 . 8 k
100k
4 7 k
0` 0`
100k 100k 100k
39 39
0 `
1 0 k
0 `
0 `
2.2k
0 `
1 0 k
1 . 8 M
4 7 k
0 `
1 0 k
0 `
0` 0` 0` 0`