Onkyo BD-SP308, Service Manual

Page: 13 / 16

BD-SP308
SCHEMATIC DIAGRAMS-12
11. WiFi - POWER & CONTROL CIRCUIT
A
1
2
3
4
5
B C D E F G H
RXG_0
RXG_1
TXG_0
TXG_1
VDD1_2A
VDD2_5
VDD3_3
VDD_CP_1P2
VDD_RF_LDO
VDD_VCO_1P2
VDD_XTAL_1P2
VRXA1_1
VTXA0_0
VTXA1_1
XTAL_IN
XTAL_IN
XTAL_OUT
XTAL_OUT
XLNA_CNTL_2G_PU0
VTXA0_1
VRXA0_1
PA_CNTRL_2G_1
VDD_XTAL_1P2 VDD_VCO
_1P2
VDD_RF_LDO
VDD_CP_1P2
VRXA0_0
RXG_0
RXG_1
TXG_0
TXG_1
VRXA0_0
VRXA1_1
VTXA0_0
VTXA1_1
VDD3_3
VDD1_2A VDD3_3
VDD1_2A
VDD1_2A
VDD2_5
VDD3_3
VDD_RF_LDO
VDD3_3
VDD3_3
VDD1_2A
VDD5
VDD5
VDD1_2
VDD3_3
VDD3_3
VDD3_3 VDD3_3
VDD_RF_LDO
VDD1_2A
VDD3_3
3V3
3V3
VDD3_3
5
5
5
5
5
5
5
5
1
2
C14
1uF C14
1uF
1
2
C54
0.1uF C54
0.1uF
12
R28
10 R28
10
1
2
C5
0.1uF C5
0.1uF
1
2
C136
22pF C136
22pF
1 2
R40
221
R40
221
1 2
R22
200K
R22
200K
1
2
3
4
Y1
20.0MHZ 7PPM
CRITICAL
Y1
20.0MHZ 7PPM
CRITICAL
U4
vdd_pa_a_1_3p3
U5
vdd_pa_g_1_3p3
U6
vdd_pga_1_3p3
U10
vdd_pa_a_0_3p3
U11
vdd_pa_g_0_3p3
U12
vdd_pga_0_3p3
R9
vdd_txmix_1_1p2
R5
vdd_if_1_1p2
R14
vdd_txmix_0_1p2
R10
vdd_if_0_1p2
V19
vdd_cp_1p2
U19
vdd_xtal_1p2
W19
vdd_vco_1p2
U18
cal_res_ref
W9
rgnd
W6
rgnd
W3
rgnd
W17
rgnd
W16
rgnd
W15
rgnd
W12
rgnd
V8
rgnd
V7
rgnd
V5
rgnd
V4
rgnd
V16
rgnd
V14
rgnd
V13
rgnd
V11
rgnd
V10
rgnd
U8
rgnd
U15
rgnd
U14
rgnd
U1D
BCM4323
U1D
BCM4323
1
2
C7
4.7uF C7
4.7uF
1
2
C6
4.7uF
C6
4.7uF
1 2
R17
59K
R17
59K
1
2
C69
33pF C69
33pF
1
2
C20
1000pF C20
1000pF
12
R26
49.9 R26
49.9
T18
xtal_buf_out
R19
xtal_out
T19
xtal_in
L1
mimophy_core1_ant2_swctrl2
M2
mimophy_core1_ant2_swctrl1
L2
mimophy_core1_ant1_swctrl2
K1
mimophy_core1_ant1_swctrl1
L18
mimophy_core0_ant2_swctrl2
L19
mimophy_core0_ant2_swctrl1
M18
mimophy_core0_ant1_swctrl2
M19
mimophy_core0_ant1_swctrl1
N2
mimophy_core1_sharedant_ctrl
P18
mimophy_core0_sharedant_ctrl
U3
env_det_a_1
U7
env_det_g_1
U9
env_det_a_0
U13
env_det_g_0
P19
o_vdd1p3_rf
R18
i_vdd3p3_rfl
N4
mimophy_ext_lna_5g_pu_1
M4
mimophy_ext_lna_5g_gain_1
L4
mimophy_ext_lna_2g_pu_1
K4
mimophy_ext_lna_2g_gain_1
M16
mimophy_ext_lna_5g_pu_0
N16
mimophy_ext_lna_5g_gain_0
R15
mimophy_ext_lna_2g_pu_0
P16
mimophy_ext_lna_2g_gain_0
K2
mimophy_pa_cntrl_5g_1
J1
mimophy_pa_cntrl_2g_1
N18
mimophy_pa_cntrl_5g_0
K18
mimophy_pa_cntrl_2g_0
W4
pa_p_a_1
W5
pa_p_g_1
W7
lna_p_a_1
W8
lna_p_g_1
W10
pa_p_a_0
W11
pa_p_g_0
W13
lna_p_a_0
W14
lna_p_g_0
U1E
BCM4323
U1E
BCM4323
1 2
R32
14.7K
R32
14.7K
1
2
C123
1000pF
C123
1000pF
1
2
C44
1uF C44
1uF
1 2
L1
100MHZ
CRITICAL
L1
100MHZ
CRITICAL
L12
vss
L11
vss
K9
vss
K13
vss
K12
vss
K11
vss
K10
vss
J9
vss
J12
vss
J11
vss
J10
vss
H9
vss
H11
vss
H10
vss
G11
vddio
G8
vddbus
G10
vddbus
F9
vddbus
F8
vddbus
F11
vddbus
F10
vddbus
K8
vddio
K7
vddio
K14
vddio
J7
vddio
J14
vddio
J13
vddio
H8
vddio
H13
vddio
H12
vddio
G9
vddio
F7
otp_vdd
M1
i_vdd3p3_ldo
P4
avss1_ldo
U16
rgnd
N7
vss
N12
vss
N11
vss
N10
vss
M9
vss
M7
vss
M12
vss
M11
vss
M10
vss
L9
vss
L13
vss
N19
o_vref_ldo
N1
o_vdd2p5_par
L6
o_vddp5_usb
R2
o_vdd2p5_pard
R1
o_vdd2p5_parc
P1
o_vdd2p5_parb
P2
o_vdd2p5_para
N8
vdd
N6
vdd
N14
vdd
N13
vdd
M8
vdd
M6
vdd
M14
vdd
M13
vdd
L8
vdd
L7
vdd
F13
vdd
F12
vdd
U1F
BCM4323
U1F
BCM4323
1
2
C62
0.1uF C62
0.1uF
1
2
C83
1000pF/NI C83
1000pF/NI
1
2
C43
0.01uF C43
0.01uF
1 2
R2
59K
R2
59K
1
2
C87
0.1uF C87
0.1uF
1
2
C91
0.1uF/NI
C91
0.1uF/NI
1
2
C10
0.1uF
C10
0.1uF
1
2
C132
1000pF
C132
1000pF
1
2
C75
0.1uF/NI C75
0.1uF/NI
12
R27
10 R27
10
1
2
C17
1000pF
C17
1000pF
1
2
C157
0.1uF /NI
C157
0.1uF /NI
1
2
C13
0.01uF C13
0.01uF
1
2
C16
1uF C16
1uF
1
2
R15
4.7K
R15
4.7K
1
2
C150
0.1uF
C150
0.1uF
1
2
C148
1000pF
C148
1000pF
1
2
R16
267K
R16
267K
1
2
C139
0.1uF/NI
C139
0.1uF/NI
1
2
C11
4.7uF C11
4.7uF
1
2
C19
4.7uF
C19
4.7uF
1
2
C32
0.1uF C32
0.1uF
1
2
C12
4.7uF C12
4.7uF
1
2
C27
1000pF C27
1000pF
1
2
R19
4.7K
R19
4.7K
1
2
C33
4.7uF C33
4.7uF
1
2
C46
1uF C46
1uF
1
2
C95
0.1uF/NI C95
0.1uF/NI
1 2
L2
2.2uH
L2
2.2uH
1
2
C94
0.1uF/NI C94
0.1uF/NI
1
2
R13
4.7K R13
4.7K
12
C77
0.1uF C77
0.1uF
1
2
C8
22uF
C8
22uF
1
2
C105
0.1uF C105
0.1uF
1 2
R9
0
R9
0
1
2
R7
63.4K
R7
63.4K
1 2
3
4
5
6
7 8
9
10
11
12
13
VIN2
EN1
EN2
LX1
FB2
VIN1
NC1
NC2
H
FB1
GND1
GND2
LX2
U2 RT8020
I288
VIN2
EN1
EN2
LX1
FB2
VIN1
NC1
NC2
H
FB1
GND1
GND2
LX2
U2 RT8020
I288
1
2
C149
1000pF C149
1000pF
1
2
C102
1000pF C102
1000pF
1
2
C74
1uF C74
1uF
1 2
R57
0
R57
0
1
2
C36
0.1uF C36
0.1uF
1
2
C146
0.1uF
C146
0.1uF
1 2
R25
0
R25
0
1
2
C110
1000pF C110
1000pF
1
2
R14
4.7K R14
4.7K
1
2
C78
4.7uF
C78
4.7uF
1
2
C53
4.7uF
C53
4.7uF
1 2
L12
2.2uH
L12
2.2uH
1
2
C1
4.7uF
C1
4.7uF
1
2
R12
4.7K R12
4.7K
1
2
C24
0.1uF C24
0.1uF
1
2
C144
22pF C144
22pF
1
2
C156
0.1uF C156
0.1uF
1
2
R24
4.7K R24
4.7K
1
2
C2
22uF
C2
22uF
1
2
C21
0.01uF C21
0.01uF
1
2
C92
0.1uF C92
0.1uF
1
2
C40
4.7uF C40
4.7uF
1
2
C18
0.01uF C18
0.01uF
1
2
C9
22pF C9
22pF