Figure 8-81. Nntn4563A/B Vocon Universal Connector Circuit - Motorola ASTRO XTS 5000 Detailed Service Manual

Schematics, Board Overlays, and Parts Lists: VOCON Boards
CONTROL TOP FLEX POWER & GROUND
UNSW_B+ B+SENSE V2
TP201 E201
L201 270nH
UNSWB+1
L202 270nH
BSENS_1
L203 270nH
V2A
C201 C202
C203 C204
470pF
470pF
470pF 470pF
E212 E213 E214 VR201 12.6V
1
K1
3
K2
TP212 4
K3
6
K4
AUDIO SIGNALS
UC_EXT_SPKR
UC_EXT_SPKR_NEG
UC_INT_SPKR
UC_INT_SPKR_NEG
UC_EXT_MIC
UC_INT_MIC
C206 C208 C210
.01uF 470pF 470pF
C205 C207 C209
.01uF 470pF .01uF
D206
V2 V2 V2 V2 V2 V2
R224 R225 R226 R227 R228 R229
CONTROL TOP BUTTONS 56K 10K 10K 10K 10K 10K
UC_TG1
UC_VOLUME
UC_EMERG
UC_TG2
UC_RTA0
UC_RTA1
UC_RTA2
UC_RTA3
UC_MONITOR
C211 C212 C213 C214
R249
470K
470pF 470pF 470pF 470pF
M202
6881094C31-E
TP202 E202
DGND03
DGND15
DGND16
LED CONTROL
DGND18
DGND19
DGND28
DGND29
DGND30 UC_RED_LED
L204
UC_GREEN_LED
270nH
AGND39
UC_BL_FREQ
C220
C221
470pF
470pF
L205, L206, L209, and L210 have
A1 2
been changed to R263, R264,
5
R261, and R262 respectively,
A2 0 ohm on NNTN4563B.
GCAP
270nH
L209
EXT_SPKR
L210
270nH
EXT_SPKR_NEG
L205 270nH
INT_SPKR
270nH
L206
INT_SPKR_NEG
L207 270nH
EXT_MIC
L208 270nH
INT_MIC
C250
.01uF
VR209
VR203 12.6V
12.6V
1
K1
1 3 A1 2
K1 K2
3 A1 2 4 5
K2 K3
4 5 6 A2
K3 K4
6 A2
K4
USB/RS232/SB9600
R221
V2
0
2
3
1
R230
D201
100K
NP
R231 1K
TG1
R232 1K GCAP
VOLUME
A/D
R233 1K
EMERG
R234 1K
TG2
R235 1K
RTA0
R236 1K
PATRIOT
RTA1
R239 1K
RTA2
1K
R241
RTA3
R244 1K
MONITOR
1K
R246 NP
RTA0_ENC
R247 1K NP
C215 C216 C217 C218 C219 RTA1_ENC
R250 1K NP
RTA2_ENC
R251 1K NP
470pF 470pF 470pF 470pF 470pF RTA3_ENC
EMERG_ENC
TG2_ENC
SECURE MODULE
R201 0
RED_LED_ENC
NP
R202 0
GREEN_LED_ENC
NP
2 3
R203
Q201
300
4
RED_LED
R204
270
1 5
GREEN_LED
2 3
NC NC
R206
Q202
30
4
BL_FREQ
R207 R209 R210
1 5
C223
470pF
10K 10K 10K
E215
TP215
OPTION SELECT & PTT
UC_OPTB+_VPP
D205
UC_INT_PTT
5 IO5 IO4 4
UC_OPT_SEL1
6 IO6 IO3 3
UC_OPT_SEL2
7 IO7 IO2 2
8 IO8 IO1 1
E206 E207 E208 E209 E210 E211
TP206 TP207 TP209 TP210 TP211
R237 180
UC_LHDATA_KEYFAIL
390
UC_SB9600_BUSY R242
UC_CTS R245 1K
R248 1K
UC_RTS
UC_RS232DOUT_USB+
UC_RS232DIN_USB-
*VR206*
D204 5.6V
1
K1
3 2
A1
K2
4 5
K3
6 A2
K4
SECURE MODULE
PATRIOT
6
10K
SW_B+
10K
10K
R212
1 2
68
V2 V2 V2
2 1
1 R213 R214 VR202
D202
9.1V
R215
B201 3 10K 3
BLM11A601S
47K 10K
R255 100
4.7K
R216
R217 390
R218 390
1
C254
VR204 C230 C232 C234
C231 C233
13V 0.1uF
470pF 100pF
0.1uF
0.1uF 470pF
2
*VR205*
5.6V
1
K1
3 A1 2
K2
4 5
K3
6 A2
K4
LHDATA_KEYFAIL
LH_BUSY
CTS
FLIPPER
RTS
R252 22
RS232_DO_USB+
R253 22
RS232_DI_USB-
C224 C225 C226 C227
1 2 1 2
33pF 470pF 33pF 470pF
VR220 VR221
VCC5
5.6V 5.6V
D203
R205
1 4
3 3
10K
2 3

Figure 8-81. NNTN4563A/B VOCON Universal Connector Circuit

8-125
D207
2 3
VPP_EN
1
V2
Q203
5 4 6 5 4
Q204
10K
10K 10K
10K
10K
3 1 2 3
MOD
R211
100K
2
OPTB+_VPP
INT_PTT
OPT_SEL1_OUT
V2
V2
C251 R259
R257 0
NP
20K
0.1uF
4 5
1
OPT_SEL1_IN
3
2 U201
R258
LM7301
20K
V2
V2
C252
R240
10K
1% 0.1uF
4 5
1
OPT_SEL2_IN
3
R243 2 U202
LM7301
150K
1%
C253
R260
0.1uF
100K
R256
OPT_SEL2_OUT
100
C256
100pF
NP
ONE_WIRE_OPT
63B81096C55-O
November 16, 2006