Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-101
6881094C31-E November 16, 2006
Figure 8-67. NTN9564B VOCON Audio and DC Circuits
VSW1: 3.8 V
PATRIOT
GROUND CONNECT
BATTERY INTERFACE CIRCUITRY
POWER SWITCH
V2: 3 V
(13 MHz)
SAP
VSW2: 1.875 V
PATRIOT GPIO
20K
390
R556
0.1uF
R531
C529
10uF
C555
R569
4.7K
0.1uF
0.1uF
C541
V2
C511
10uF
C540
Q501
1
2
3
6
7
8
4
5
R555
1K
R527
1K
10uF
C510
100K
GCAP_B+
3
1
2
R576
10uF
Q509
0.1uF
C543
C523
VCC5
R504
20K
100pF
C534
R579
0
Q502
3
5
2
1
4
GCAP_B+
R511
0
10K
R553
R550
R519
10K
56K
R560
0
1uF
C533
R586
470K
R584
10K
UNSW_B+
FILT_B+
R585
10K
1K
R561
C548
100pF
R548
20K
V2
C505
100pF
C538
100pF
R575
10K
56K
C521
VCC5
R537
100pF
R501
0
C506
.039uF
C516
VSIN
C5
WDI
E7
XTAL1
A7
XTAL2
B7
33uF
V2
J5
V3
B5
VA G
K4
VIN1
B6
VIN2
K5
VIN3
A5
VSEN1
D5
VSIM1
C6
SQ_OUT
E9
SR_IN
F3
SR_OUT
F2
SR_VCCIN
E2
SR_VCCOUT
E1
STANDBY
G4
TX
G1
V1
A6
SIMI_O
J8
SPI_CLK
D1
SPI_DR
E4
SPI_DW
E3
SPKRIN
J6
SPKRNEG
H6
SPKROUT
K6
SPKRPOS
H7
PGMO
G7
PGND1
A9
PRSC2
A8
PSRC1
C10
PWRON
C9
REF
G9
RESETB
C4
RX
G2
MIC_OUT
K1
MOBPORTB
D10
ON
C8
ON2
G5
PA_DRV
H9
PA_SENSE
H10
PGM1
G8
PGM2
E6
LS3_RX
H8
LX1
B10
LX2
B8
MAIN_FET
F10
MB_CAP
J3
MICIN_NEG
J2
MICIN_POS
H2
MIC_BIAS
K3
INT_EXT
D8
ISENSE
D9
LI_CELL
D6
LS1IN_TG1A
K7
LS1OUT_TG1
J7
LS2IN_TG2A
G6
LS2OUT_TG2
F6
LS3TX_PABPOS
K10
DWN_IN
C2
DWN_OUT
C3
EXTOUT
H5
EXT_MIC
H4
FB2
B9
FBI
A10
FSYNC
G3
INTERRUPT
F1
CHRGC
E8
CLK_IN
F5
CMP_OUT
C1
CONV_BYP
A4
DCLK
E5
DGND
J10
DSC_INN
D3
DSC_INP
D2
AUX_FET
F9
AUX_MIC_NEG
H3
AUX_OUT
K2
BATTERY
F7
BPOS
E10
CD_CAP
J4
CE
F4
CHARGE
D7
AGND1
G10
AGND2
J1
AGND3
B1
AGND4
H1
ALRTOUT
K9
ALRT_GND
K8
ALRT_VCC
J9
AUX_BAT
F8
32KHZ
C7
AD0
D4
AD1
A3
AD2
B3
AD3
B2
AD4
A2
AD5
A1
ADTRIG
B4
VSW1
U501
79E58
GCAP II
0.1uF
C524
1
2
3
C550
0.1uF
FILT_B+
V2
D508
R581
0
GCAP_B+
B+SENSE
V2
VSW1
C525
100pF
GCAP_B+
V2
VREF
10uF
C558
0.1uF
C531
C520
BLM11A601S
B502
220pF
10K
R502
0
C530
R557
0
R503
0.1uF
1K
R528
C551
0.1uF
VCC5
0.1uF
VREF
VCC5
GCAP_B+
C526
V2
10uF
C515
VSW1
R505
10K
100pF
C537
390
R563
C552
0.1uF
B+SENSE
47K
VCC5
R522
VCC5C539
0.1uF
100pF
C546
3
2
C544
0.1uF
D507
1
4
3
1
2
5
0.1uF
C532
LM7301
U504
GND
4
NC1
5
NC2
2
VIN
3
VOUT
R568
47K
V2
53D56
U511
1
1uF
C522
10K
R510
SW_B+
R520
10K
C528
.039uF
FILT_B+
B501
BLM11A601S
C519
10uF
1uF
D501
12
VCC5
C554
C514
10uF
R525
47K
C545
10uF
33uF
C504
R551
20K
Q506
1
3
2
8
OUT2POS
6
SELECT
5
SVR
20
VCC1
11
VCC2
UNSW_B+
2
NC1
7
NC2
9
NC3
12
NC4
19
NC5
18
OUT1NEG
3
OUT1POS
13
OUT2NEG
1
GND1
10
GND2
17
IN1NEG
16
IN1POS
14
IN2NEG
15
IN2POS
4
MODE
TDA8547
U503
100K
R580
0
3
5
2
1
4
R536
V2
Q505
47uH
L501
.01uF
R540
7.5K
UNSW_B+
C508
D509
1
2
3
C557
0.1uF
D502
C527
220pF
LI_CELL
0
R538
47uH
L502
0.1uF
C535
NC
R567
47K
-
X
1
R566
7.5K
3
GND
4
INPUT
2
NC
5
OUTPUT
6
SENSE
8
SHUTDOWN
VCC5
LP2989
U505
1
BYPASS
7
ERROR
SW_B+
C502
100pF
R559
10K
VCC5
R574
100K
VCC5
33pF
C556
C503
100pF
VSW1
3
2
U507
LM7301
4
3
1
2
5
Q508
1
.01uF
C553
G_32K
R524
47K
10K
1uF
C549
VSW2
R514
0.1uF
C542
C509
10uF
R583
4.7K
R582
4.7K
R573
100K
100pF
C536
2.2K
R565
10K
R545
5
2
3
6
4
1
1
2
3
LI_CELL
Q507
D503
D505
R564
10K
R539
0
4
3
1
2
5
R578
47K
2.2K
U502
LM7301
2
1
R533
2
VDD
3
W1
4
W2
7
SOCKET
M501
U509
MAX5452
CS1
1
CS2
10
GND
8
INC
9
L1
5
L2
6
U_D
C517
0.1uF
FILT_B+
R558
BLM11A601S
B503
6.8K
C507
100pF
R515
4
CNTL
12
5
VDD
3
VSS
V2
V2
10K
U510
TC7S66F
R523
47K
R549
R526
47K
R554
10K
Li Rechargable Backup Battery Circuitry
56K
R516
510
R577
47K
C547
R572
100
2
3
1
10uF
5.6V
VR501
R589
10K
22
R588
Q504
1
32
R587
22
BATTERY_ID
BAT_STATUS
LV_DETECT
BAT_BUS_EN
AD4_BD_ID
AD3_BDTYPE
VPP_EN
SINE32K
WDI
EEPOT_INC*
EEPOT_U_D*
EEPOT_CS*
AD5_VOLUME
AD2_BAT_STAT
INT_MIC
EMERG
AD0_EMERG
AUDIO_PA_EN
MECH_SW_BAR
AUDIO_MODE_SEL
TG1
VOLUME
AD1_TG1
FLPR_MSBAR
EEPOT_CS_EXT*
EXT_SPKR_SEL
EXT_SPKR
EXT_SPKR_NEG
INT_SPKR
INT_SPKR_NEG
CLK_IN
SCKB
SPI_MOSIB
SPI_MISOB
GCAP_CE
POR
CODEC_FSYNC
EXT_MIC
CODEC_RX
CODEC_DCLK
CODEC_TX
GCAP_INT
AD_TRIG
63B81095C54-0
Not placed
Not placed
Not placed
Not placed
Not placed
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