Motorola 6864115B62-C Detailed Service Manual page 142

3-40
C0426 C0422
470pF 470pF
C0427 C0421
J0401
470pF
82pF
CONTROL HEAD C0423
12-PIN CONNECTOR 470pF
SCI_TX J0401-1
SPEAKER+ J0401-2
SPEAKER- J0401-3
GROUND J0401-4
EXT_BD_PTT
EXP_BD_PTT J0401-5
5VD J0401-6
R0407
HANSET_AUDIO J0401-7
R0408
10
BUS+ J0401-8
R0409 100
INT_MIC J0401-9
10
FLT_A+ J0401-10
ON_OFF_CONTROL J0401-11
NC J0401-12
C0430
470pF
C0428
82pF
C0429 C0431
470pF 470pF
C0559 C0558 C0554
470pF 470pF 0.1uF
C0560
NU NU
NU
INTERNAL OPTION BOARD
1000pF
R0591
24K
J0551-41
VS_MIC 40 J0551-40
VS_CS 39 J0551-39
R0592
9V3 38 J0551-38
10
5VD 37 J0551-37
VS_AUDSEL 36 J0551-36
FLAT_RX_SND 35 J0551-35
RX_AUD_RTN 34 J0551-34
C0591
TX_AUD_SND 33 J0551-33
C0592 0.1uF
TX_AUD_RTN 32 J0551-32
0.1uF C0593
R0593
FLAT_TX_RTN 31 J0551-31
100K 0.1uF
OPT_CS 30 J0551-30
RDY 29 J0551-29
URX_SND 28 J0551-28
NC 27 J0551-27
NC 26 J0551-26
NC 25 J0551-25
NC 24 J0551-24
OPT_PTT 23 J0551-23
NC 22 J0551-22
VS_INT 21 J0551-21
RESET 20 J0551-20
5VD 19 J0551-19
NC 18 J0551-18
VS_GAINSEL 17 J0551-17
SPI_MISO 16 J0551-16
SPI_DATA 15 J0551-15
NC 14 J0551-14
SPI_MISO 13 J0551-13
GP4_IN_OUT_ACC8 12 J0551-12
EXP1_CS 11 J0551-11
EXP_BD_REQ 10 J0551-10
EXT_BD_PTT
GP1_IN_ACC3 9 J0551-9
CH_ACT 8 J0551-8
DISCAUDIO 7 J0551-7
R0556
BUS+ 6 J0551-6
100
FLT_A+ 5 J0551-5
NC 4 J0551-4
SPI_CLK 3 J0551-3
VS_RAC 2 J0551-2
GND 1 J0551-1
C0575 C0576 J0551-42
470pF
470pF
NU NU
R0541
FLT_A+
27K
GP5_IN_ACC9
R0529
EMERGENCY_CONTROL
47K
R0512
R0542 15K
47K
NU
FLT_A+ TP0530
GP6_IN_ACC10
R0530
IGNITION_CONTROL
22K
C0542
R0531
RX_FLAT_FILTERED_AUDIO
560
47uF
VR0541 R0511
14V
100K
Controller T11 Schematic Diagram - I/O
J0451
EXPANSION BOARD
18-PIN CONNECTOR
R0401
DIG_IN_6 WITHWAKEUP J0451-1
220
1 SCI_TX EXP2_CS J0451-2
2 SPKR+ NC J0451-3
3 SPKR- GND J0451-4
4 GROUND OPT_PTT J0451-5
5 GP1_IN_ACC3 RDY J0451-6
6 5VD OPT_CS J0451-7
7 HANDSET_AUDIO DIG_IN_OUT_4 J0451-8
8 BUS+ EXP1_CS J0451-9
9 INT_MIC EXP_BD_REQ J0451-10
F0401
CLK J0451-11
10 FLT_A+ MISO J0451-12
24V
DATA J0451-13
3A
11 ON_OFF_CONTROL EXP_BD_PTT J0451-14
Fuse P/N 12 NC GND J0451-15
6580542Z01 FAST_SQ J0451-16
DISCAUDIO J0451-17
R0412 FLAT_TX_RTN J0451-18
0
J0551
40-PIN CONNECTOR
VS_MIC
VS_CS
9V3
Vddd
VS_AUDSEL
Det_Aud_Snd
J0552
Rx_Aud_Rtn
RS232 INTERFACE BOARD
Tx_Aud_Snd 18-PIN CONNECTOR
Tx_Aud_Rtn
Flat_Tx_Rtn J0552-20
Opt_Bd_En
Rdy/Req 9V3 1 1 J0552-1 9V3
Rx_Aud_Snd 5VD 2 2 J0552-2 5VD
ON GND 3 3 J0552-3 GND
INT_EXT_Vdd 5VD 4 4 J0552-4 5VD
Key_Row SPI_MISO 5 5 J0552-5 SPI_MISO
Key_Col RESET 6 6 J0552-6 RESET
PTT NC 7 7 J0552-7 NC
Key_Intrp NC 8 8 J0552-8 NC
VS_INT FLT_A+ 9 9 J0552-9 FLT_A+
R0555
RST* BUS+ 10 10 J0552-10 BUS+
100
LED_EN DISCAUDIO 11 11 J0552-11 DISCAUDIO
OFF_BATT_DATA_OUT CH_ACT 12 12 J0552-12 CH_ACT
EXT_BD_PTT
VS_GAINSEL GP1_IN_ACC3 13 13 J0552-13 EXT_BD_PTT
SrD_Rtn EXP_BD_REQ 14 14 J0552-14 EXT_BD_REQ
SrD_Snd EXP1_CS 15 15 J0552-15 EXT_BD_CS
R/W* GP4_IN_OUT_ACC8 16 16 J0552-16 GP4_IN_OUT
CS* SPI_CLK 17 17 J0552-17 SPI_CLK
DB0 SPI_DATA 18 18 J0552-18 SPI_MOSI
DB1
DB2 J0552-19
DB3
DB4
DB5
DB6
DB7
A0
SCK_Snd
VS_RAC
Gnd
SPKR-
EXT_MIC
GP1_IN_ACC3
GP2_OUT_ACC4
FLAT_TX_RTN
R0543
C0541
100K
VR0501 0.47uF
20V
GP3_IN_ACC6
GP4_IN_OUT_ACC8
GP7_IN_OUT_ACC12
R0510
VR0503
4.7K
20V
EXT_SWB+
GP8_IN_OUT_ACC14
R0535
RSSI
1K
SPKR+
R0537
BUS+
BOOT_CNTRL
VR0505
20V
VR0537
5.6V
C0448 C0447 C0446 C0445 C0443 C0442 C0441
470pF 470pF
470pF 470pF 470pF 470pF 470pF
C0449 R0441
NU 0
470pF
R0442
1K
1 GP6_IN_ACC10
2 EXP2_CS
3 NC
4 GROUND
5 OPT_PTT
6 RDY
7 OPT_CS
8 GP4_IN_OUT_ACC8
9 EXP1_CS
10 EXP_BD_REQ
11 SPI_CLK
12 SPI_MISO
13 SPI_DATA
EXT_BD_PTT
14 GP1_IN_ACC3
15 GROUND
16 CH_ACT
R0467
17 DISCAUDIO
10
18 FLAT_TX_RTN
R0468 C0473 C0472 C0471
C0476 C0474
100K 470pF 470pF 82pF 82pF 82pF
C0478 C0477 C0470
470pF 470pF
470pF
L0481
390nH
DATA_CNTLR_1
NU
9 DATA
SPI(0:10)
DATA_CNTLR_2
9 DATA R0481
9
DATA 0
SPI_DATA CLK_CNTLR_1
R0482
8 CLK
8
0
CLK
SPI_CLK CLK_CNTLR_2
8 CLK L0482
10
MISO 390nH
SPI_MISO CSX_CNTLR_2
NU
CSX
4
7
EXP2_CS
EXP2_CS CSX_CNTLR_1
3
EXP1_CS C0482
EXP1_CS
470pF
2
VS_CS
VS_CS
1
OPT_CS
OPT_CS
RESET_CNTLR_1
RESET
CNTLVLTG_CNTLR_1
CNTLVLTG
TEMPSENSE_CNTLR_1
TEMPSENSE
RSSI_CNTLR_1
RSSI
LOCK_CNTLR_1
LOCK
PASUPVLTG_CNTRL_1
PASUPVLTG
9V3_CNTLR_1
9V3
C0483
C0488
470pF 470pF
VR0504 C0502 C0503 C0504 C0505
33V 470pF 470pF 470pF 470pF
R0525 C0501
100K .01uF
R0509
0
R0508
470
VR0510 C0506 C0510 C0511
VR0509 C0508 C0509
470pF 470pF 470pF 470pF 470pF
33V 33V
C0512
470pF
R0533
0
220
R0538
220
5VD C0513 C0514 C0515 C0516 C0517 C0518
R0539
470pF 470pF 470pF .01uF 82pF 470pF
4.7K
HANDSET_AUDIO
ON_OFF_CONTROL
GP4_IN_OUT_ACC8
TO/FROM RF
TP0492 TP0497
DATA
DATA
CLK
IN_5V_RF_REG
CLK
5V_RF
CSX
DISCAUDIO
CSX
PA_PWR_SET
MOSBIAS_2
MOSBIAS_3
NOISE_BLNKR
RESET MODIN
CNTLVLTG 16_8MHZ
TEMPSENSE INT_SWB+
C0495 C0496
C0491 C0492 C0493 C0494
RSSI 470pF 470pF 470pF 470pF
470pF 470pF C0497
C0490
470pF 470pF
LOCK
PASUPVLTG
9V3
J0501
ACCESSORY
20-PIN CONNECTOR
J0501-1 19 NC
J0501-20 20 NC
J0501-2 1 SPEAKER-
J0501-19 2 EXT_MIC_AUDIO
J0501-3 3 DIG_IN1
J0501-18 4 DIG_OUT2 (EXTERNAL_ALARM)
J0501-4 5 FLAT_TX_AUDIO
J0501-17 6 DIG_IN_3
J0501-5 7 GROUND
J0501-16 8 DIG_IN_OUT_4
J0501-6 9 DIG_IN_5 WITH WAKEUP (EMERGENCY)
J0501-15 10 DIG_IN_6 WITH WAKEUP (IGNITION)
J0501-7 11 FLAT/FILTERED_RX_AUDIO
J0501-14 12 DIG_IN_OUT_7
J0501-8 13 SWB+
J0501-13 14 DIG_IN_OUT_8
J0501-9 15 RSSI
J0501-12 16 SPEAKER+
J0501-10 17 BUS+
J0501-11 18 BOOT_CNTRL
GM300
PCB
20 2 4 6 8 10 12 14 16 18
WARIS
19 1 3 5 7 9 11 13 15 17
REAR VIEW
Controller T11 / Schematic Diagrams
RSSI RSSI
CH_ACT CH_ACT
5VD 5VD
FLT_A+ FLT_A+
SPKR- SPKR-
SPKR+ SPKR+
DISCAUDIO DISCAUDIO
HANDSET_AUDIO
VS_MIC VS_MIC
INT_MIC INT_MIC
EXT_MIC EXT_MIC
ON_OFF_CONTROL
FLAT_TX_RTN FLAT_TX_RTN
EXP_BD_REQ EXP_BD_REQ
RDY RDY
GP1_IN_ACC3 GP1_IN_ACC3
GP6_IN_ACC10 GP6_IN_ACC10
RESET RESET
BUS+ BUS+
GP4_IN_OUT_ACC8
OPT_PTT OPT_PTT
TO/FROM RF
IN_5V_RF_REG_CNTLR_1
IN_5V_RF_REG
5V_CNTLR_1
5V
DISCAUDIO_CNTLR_1
DISCAUDIO
PA_PWR_SET_1_CNTLR_1
PA_PWR_SET
MOSBIAS_2_CNTLR_1
MOSBIAS_2
MOSBIAS_3_CNTLR_1
MOSBIAS_3
NOISE_BLNKR_CNTLR_1
NOISE_BLNKR
MODIN_CNTLR_1
MODIN
16_8MHZ_CNTLR_1
16_8MHZ
INT_SWB_CNTLR_1
INT_SWB
C0499
470pF
ZWG0130937-O