Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-115
6881094C31-E November 16, 2006
Figure 8-76. NTN9564C VOCON Audio and DC Circuits
POWER SWITCH
GROUND CONNECT
VSW2: 1.875 V
PATRIOT GPIO
VSW1: 3.8 V
PATRIOT
BATTERY INTERFACE CIRCUITRY
V2: 3 V
(13 MHz)
SAP
10K
R510
SW_B+
R520
1%
2K
R574
100K
Q504
1
32
VCC5
FILT_B+
GCAP_B+
C526
0.1uF
7.5K
C508
.01uF
R540
1
2
3
UNSW_B+
0.1uF
D509
R522
47K
C557
D502
1
2
C539
0.1uF
LI_CELL
C521
C537
100pF
VCC5
100pF
R504
20K
10uF
C510
0
R538
47uH
L502
0.1uF
C535
R567
47K
NC1
5
NC2
2
VIN
3
VOUT
47uH
L501
53D56
U511
1
GND
4
0.1uF
C543
C505
100pF
R531
390
C555
0.1uF
VREF
V2
C540
1uF
C522
1
2
3
6
7
8
4
5
10uF
Q501
C547
R555
1K
2
3
1
10uF
5.6V
10K
10K
10K
10K
VR501
V2
R556
20K
10K
R502
0
C530
R557
470K
0.1uF
UNSW_B+
R586
1K
R528
3
1
2
R576
100K
Q509
R569
4.7K
V2
C511
0.1uF
0.1uF
C541
R589
10K
R575
10K
VCC5
BLM11A601S
B502
R560
0
NP
1uF
C533
2
1
4
R579
0
Q502
3
5
GCAP_B+
R527
1K
R553
R515
10K
Li Rechargable Backup Battery Circuitry
20K
47K
R516
510
R577
R554
C507
100pF
56K
10K
R584
10K
10uF
FILT_B+
R585
R561
C523
R558
6.8K
1K
R523
47K
R526
1%
10K
R549
100pF
10K
100
C538
V2
GCAP_B+
R572
U510
TC7S66F
4
CNTL
12
5
VDD
3
VSS
V2
0.1uF
C524
VSW1
C550
0.1uF
V2
C529
10uF
R588
FILT_B+
22 22
GCAP_B+
B+SENSE
R587
100pF
C534
NP
C515
VREF
R537
56K
10uF
0
NP
V2
10uF
R511
10K
C531
R550
R519
C520
56K
BLM11A601S
B503
220pF
C552
0.1uF
D508
1
2
3
VCC5
VCC5
C548
100pF
R548
20K
V2
C551
0.1uF
1
2
5
0.1uF
C532
LM7301
U504
4
3
R568
47K
20
VCC1
11
VCC2
UNSW_B+
C525
100pF
12
NC4
19
NC5
18
OUT1NEG
3
OUT1POS
13
OUT2NEG
8
OUT2POS
6
SELECT
5
SVR
17
IN1NEG
16
IN1POS
14
IN2NEG
15
IN2POS
4
MODE
2
NC1
7
NC2
9
NC3
TDA8547
U503
63B81096C48-O
1
GND1
10
GND2
R580
0
NP
C558
0.1uF
GCAP_B+
C528
.039uF
R501
0
.039uF
C516
A7
XTAL2
B7
B+SENSE
33uF
C506
K4
VIN1
B6
VIN2
K5
VIN3
A5
VSEN1
D5
VSIM1
C6
VSIN
C5
WDI
E7
XTAL1
F2
SR_VCCIN
E2
SR_VCCOUT
E1
STANDBY
G4
TX
G1
V1
A6
V2
J5
V3
B5
VAG
E4
SPI_DW
E3
SPKRIN
J6
SPKRNEG
H6
SPKROUT
K6
SPKRPOS
H7
SQ_OUT
E9
SR_IN
F3
SR_OUT
A8
PSRC1
C10
PWRON
C9
REF
G9
RESETB
C4
RX
G2
SIMI_O
J8
SPI_CLK
D1
SPI_DR
C8
ON2
G5
PA_DRV
H9
PA_SENSE
H10
PGM1
G8
PGM2
E6
PGMO
G7
PGND1
A9
PRSC2
B8
MAIN_FET
F10
MB_CAP
J3
MICIN_NEG
J2
MICIN_POS
H2
MIC_BIAS
K3
MIC_OUT
K1
MOBPORTB
D10
ON
D6
LS1IN_TG1A
K7
LS1OUT_TG1
J7
LS2IN_TG2A
G6
LS2OUT_TG2
F6
LS3TX_PABPOS
K10
LS3_RX
H8
LX1
B10
LX2
H5
EXT_MIC
H4
FB2
B9
FBI
A10
FSYNC
G3
INTERRUPT
F1
INT_EXT
D8
ISENSE
D9
LI_CELL
C1
CONV_BYP
A4
DCLK
E5
DGND
J10
DSC_INN
D3
DSC_INP
D2
DWN_IN
C2
DWN_OUT
C3
EXTOUT
K2
BATTERY
F7
BPOS
E10
CD_CAP
J4
CE
F4
CHARGE
D7
CHRGC
E8
CLK_IN
F5
CMP_OUT
B1
AGND4
H1
ALRTOUT
K9
ALRT_GND
K8
ALRT_VCC
J9
AUX_BAT
F8
AUX_FET
F9
AUX_MIC_NEG
H3
AUX_OUT
A3
AD2
B3
AD3
B2
AD4
A2
AD5
A1
ADTRIG
B4
AGND1
G10
AGND2
J1
AGND3
U501
79E58
GCAP II
32KHZ
C7
AD0
D4
AD1
0
R503
D501
12
VCC5
C514
10uF
R525
56K
R581
0
0.1uF
V2
VSW1
20K
C544
VCC5
R551
7.5K
VCC5
R566
1uF
C549
V2
VSW1
R505
10K
390
R563
U507
LM7301
4
3
1
2
5
Q508
1
3
2
C554
1uF
G_32K
10K
R545
100pF
C546
D507
1
3
2
NC
C509
10uF
Q506
1
3
2
R539
0
R578
47K
C527
220pF
.01uF
C561
NP
R536
100K
Q505
3
5
2
1
4
SOCKET
M501
2
1
B501
BLM11A601S
C519
10uF
VSW1
D503
1
2
100pF
R559
10K
SW_B+
C502
10uF
C504
C545
FILT_B+
33uF
.01uF
C553
R533
2.2K
R583
4.7K
R514
20K
100pF
C536
VSW2
C556
VCC5
VCC5
33pF
4.7K
C503
100pF
R582
UNSW_B+
R573
100K
R564
10K
5
23
64
1
4
3
1
2
5
LI_CELL
Q507
0.1uF
C542
U502
LM7301
100K
R590
NP
2.7K
R591
NP
9
INPUT
4
NC
2
OUTPUT
5
SENSE
6
SHUTDOWN
8
LP2989
3.0V
BYPASS
1
ERROR
7
GND1
3
GND2
7
ERROR
3
GND
4
INPUT
2
NC
5
OUTPUT
6
SENSE
8
SHUTDOWN
*U512*
4
W2
7
LP2989
U505
1
BYPASS
1
CS2
10
GND
8
INC
9
L1
5
L2
6
U_D
2
VDD
3
W1
0.1uF
U509
MAX5452
CS1
1
2
3
V_ENC
C517
D505
56K
*R524*
D510
NP
12
10uF
C559
NP
10uF
C560
NP
2.2K
R565
WDI
LV_DETECT
BAT_BUS_EN
AD4_BD_ID
AD3_BDTYPE
VPP_EN
EEPOT_INC*
EEPOT_U_D*
EEPOT_CS*
AD5_VOLUME
AD2_BAT_STAT
BATTERY_ID
BAT_STATUS
AUDIO_PA_EN
MECH_SW_BAR
AUDIO_MODE_SEL
SINE32K
AD1_TG1
FLPR_MSBAR
EEPOT_CS_EXT*
INT_MIC
EMERG
AD0_EMERG
CLK_IN
SCKB
SPI_MOSIB
SPI_MISOB
GCAP_CE
TG1
VOLUME
EXT_SPKR_SEL
EXT_SPKR
EXT_SPKR_NEG
INT_SPKR
INT_SPKR_NEG
AD_TRIG
POR
CODEC_FSYNC
EXT_MIC
CODEC_RX
CODEC_DCLK
CODEC_TX
GCAP_INT
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