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MOTOROLA HT-1000 Service Manual: Ncn6147a/b, Ncn6150a/b, Ntn7091d, Ntn7620e, Pmcn6147b And Pmcn6150b Controller Board Top-level Schematic

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C706
470pF
SW_B+
Vd d
C700
C701
470pF
470pF
C708
470pF
J701
SW_B+
1
GND1
2
BL_CNTL
3
INT_SPKR
4
RESET
5
SPKRCOM
6
INT_MIC
7
GND2
8
KEY_INT
9
OPT_SEL1
10
Vdd
11
EXT_SPKR
12
DATA_LATCH
13
EXTMIC
14
SPICLK
15
OPT_B+/BOOT_SEL
16
MOSI
17
OPT_SEL2
18
LCD_SEL
19
MISO
20
AUX_TX/DVP_WE/RTS
21
LH_BUSY/KID/DATA_IN
22
Vpp/CTS
23
SCI_RX/OPT_TXDATA
24
MODE_CNTL
25
LH_DATA/KEY/FAIL
26
VR703
C739
C702
C745
6.8V
33pF
470pF
33pF
VR721
6.2V
1
C799
C738
33pF
470pF
3
UNSW_B+
MECH_SWB+
Vdd
INT_PTT
BUTT3
BUTT2
GND1
BUTT1
Vdd
SW3POS
UNSW_B+
VOL_SENSE
MECH_SWB+
CONC_SEN
RTA3
RTA1
RTA2
RTA0
RED_LED_DRV
GRN_LED_DRV
EMERGENCY
C747
C751
C754
C757
C760
470pF
470pF
470pF
470pF
470pF
C749
C746
C752
C761
470pF
470pF
470pF
470pF
Vdd
R713
22K
R803
2K
R709
470
R806
150
R708
2K
R775
R807
150
VR709
C741
5.6V
C736
C774
470pF
470pF
470pF
VR723
VR720
6.2V
2
6.2V
C740
C737
470pF
470pF
Vdd
R721
R724
R728
R729
47K
47K
47K
47K
RED_LED_DRV
GRN_LED_DRV
C759
C756
R722
470pF
470pF
47K
C753
470pF
VR722
C750
C755
R730
6.2V
C758
470pF
0.1uF
470pF
150
Power Section
PWR_RST
OPT_B+/BOOT_SEL
INT_SPKR
B+CNTL
SPKRCOM
EXT_SPKR
EXT_SPKR_SEL
RX_AUDIO
AUPA_EN
PRE-EMP
ASFIC_MIC_AUD_out
RX_AUDIO
AUX_RX
EXT_SPKR_SEL
UNIV_IO
PWR_RST
INT_MIC
AUXTXIN
VCO_MOD
Analog Section
SCK
MOS I
DISC
RSSI
EXT_MIC
SQIN
2.1_MHz
LG_DTM F
VOX
SQ_DET
CHACT
PL_RX
150
RX_DATA
PL_TX
UPCLK
TX_DATA
MDC_REF
ASFIC_SEL
ASCFIC_SEL
MDC_REF
UPCLK
TX_DATA
RXDATA
PL_TX
CHACT
PL_RX
VOX
SQ_DET
LG_DTMF
Digital Section
BL_CNTL
KEY_INT
AUPA_EN
OPT_SEL1
B+_CNTL
DATA_LATCH
OPT_B+|BOOT_SEL
OPT_SEL2
PWR_RST
LCD_SEL
UNIV_IO
UNIV_IO/DVP_WE
KEY|FAIL
LH_BUSY/KID
KID
Vpp
DVP_WE/RTSBOUT
SCI_RX/TDX_OUT
MISO
MODECNTL
EXP_INT1
LH_DATA|KEY|FAIL
EXP_SEL1
EXP_INT2/OPT_TXD
INT_PTT
EXP_SEL2/OPT_CTBS
BUTT3
BUTT2
LOCK_DET
ROSC_SEL
BUTT1
MOSI
DA_SEL
SW3POS
VOL_SENSE
RSSI
CONC_SEN
RTA3
RTA1
ZIF_SEL
RTA2
SCK
RTA0
RED_LED
SYN_SEL
GRN_LED
EMERGENCY
SW_B+
4
1
2
5
U704
R731
150
3
6
NCN6147A/B, NCN6150A/B, NTN7091D, NTN7620E, PMCN6147B AND PMCN6150B
CONTROLLER BOARD TOP-LEVEL SCHEMATIC
100
SW_B+
Vdd
UNSW_B+
UNSW_B+
1
Vdd
2
2.1 MHz
3
ground
4
DISC
5
SW_B+
6
ASFIC PRE-EMP out
7
ASFIC MIC AUD out
8
AUX_RX
9
UNIV_IO
10
TAMPER SWITCH
11
PWR_RST
12
KEY/FAIL
13
AUX_TX
14
KEY INSERT DATA (KID)
15
DVP_WE
16
SPI_CLK
17
SPI TX DATA (MOSI)
18
SPI RX DATA (MISO)
19
EXP_INT1
20
EXP_SEL1
21
EXP_INT2
22
EXP_SEL2
23
NC
24
RSSI
25
J702
SW_B+
UNSW_B+
UNSW B+1
1
SW_B+
2
VCO_MOD
3
LOCK_DET
4
ROSC_SEL
5
L705
MOSI
6
DA_SEL
7
GND
8
GND3
TO
9
DISC
10
RF
RSSI
BOARD
11
SQ OUT
12
J301
C791
470pF
2.1 MHz
13
ZIF_SEL
14
R805
470
SCK
15
GND2
16
SYN_SEL
17
GND1
18
GND0
19
UNSW B+2
20
P704
P301
C780
C787
C784
470pF
JUMPER
470pF
33pF
FLEX
C789
C788
C783
470pF
470pF
470pF
63B81097C15-O

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Jt-1000, Mt-2000, Mts-2000

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