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

Mtx series.
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Vaud
R774
470
C796
4.7uF
R703
2K
R704
470
EXT_MIC
VR706
5.6V
C743
C742
.015uF
470pF
DISC
C785
470pF
Vaud
R773
470
C795
4.7uF
R706
2K
R707
470
INT_MIC
C704
470pF
Vaud
C719
0.1uF
R710
47K
SCK
PL_TX
2.1_MHz
TX_DATA
LG_DTM F
ASFIC_SEL
MOSI
C712
AUX_RX
0.1uF
R771
0
AUXTXIN
C714
0.1uF
SQIN
C779
*
*
C810
62pF
R761
C709
10K
0.22uF
C792
330pF
C793
C713
0.1uF
0.1uF
R700
4.7K
C718
0.1uF
C720
C715
R705
.01uF
0.1uF
47.5K
MDCREF
F1
SCK
CLK
C3
PL_TX
PLCLK
XTALOUT
E1
XTALIN
TX_DATA
G1
TRKCLKIN
RXLIMOUT
G2
LG_DTMF
DTMFCLK
RXAUDOUT
F2
PGMENAB
UNATRXOUT
MOSI
E3
DATA
MICAMPOUT
H4
U701
NC
EXTVOLIN
J5
EXPAUDIO
ASFIC
H6
RXIN
REFATN
J6
AUX_RX
AUXRXIN
A7
EXTMICIN
VAGOUT
C7
TXIN
VCOATN
D7
AUXTXIN
H7
SQIN
J7
PLIN
B8
MICIN
E8
LIMIN
G8
RSSI
C798
.01uF
C811
62pF
NCN6147A/B, NCN6150A/B, NTN7091D, NTN7620E, PMCN6147B AND PMCN6150B
98
CONTROLLER BOARD ANALOG SECTION SCHEMATIC DIAGRAM
SW_B+
C711
C717
C721
C716
C710
1uF
.01uF
0.1uF
.01uF
4.7uF
R776
12K
SQ_DET
CHACT
B1
MDC_REF
D1
UPCLK
UPCLK
E2
A4
PL_RX
PLLIM
G4
RX_DATA
J4
H5
A6
C6
VOX
VOXO
F7
DACO
G7
C8
PRE-EMP
PREMP
D8
H8
VCO_MOD
B5
GCB0
A3
GCB1
B4
EXT_SPKR_SEL
GCB2
B3
GCB3
A2
GCB4
C4
GCB5
C722
C782
2.2uF
470pF
C786
C808
470pF
470pF
UNIV_IO
PWR_RST
SQ_DET
CHACT
MDC_REF
UPCL K
PL_R X
RX_DATA
C723
0.22uF
RX_AUDI O
ASFIC_MIC_AUD_out
PRE-EMP
VCO_MOD
EXT_SPKR_SEL
VOX
C773
*
*
RSSI
63B81097C13-O

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