Motorola Gm Series Detailed 6864115b62 A Manual

							Controller T9 / Schematic Diagrams3-29
C0204
NU C0211
NU
C0237
2.2uF NU NU
10K
NU
R0274
C0227
NU
R026624K
NU NU
0.1uF C0266
NU
NU
R0227
1MEG
NU
0.1uF C0232 NU 100pF
C0253
NU
D0201
8C0242
NU 8.2K
R0225
NU
NU 100pF
C0256
NU
SYN CLK
HSIO VOX
GP2_OUTCSX
DATA
CH_ACT
SQ_DET
LSIO
F1200
TP0222
30K
R0223
C0228 4,7uF
R027510K Q0271
0
R0228 0.1uF
C0221
0.1uF R0252
C0223
56K
0.1uFC0261
7.5K
R0212 7.5K
R0211
.033uF C0236 9
10 8
4
11
U0211-3
MC3403
47K
R0267
10K
R0268
24K
R0265
VDDDAC
11
VDDRC
45
VDDSYN
27
VOX
7
1
SYN
28
TXRTN
36
TXSND 44
UIO
10
URXOUT 39
VDDA
1
VDDCP32
VDDD
33
MICEXT 48
MICINT 46
MOD 40
NC26
PLCAP
8
PLCAP225
SQDET
17
SQIN
9 GNDA
3
GNDD31
GNDD0 30
GNDRC 47
GNDSYN
23 HSIO
19
LCAP
24 LSIO
18
DISC
2
F120029
GCB0
15 GCB1
14 GCB2
13
GCB3
35GCB437
GCB5
38
CHACT
16
CLK
21CLK168
34
CSX
20
DACG
6 DACR
5 DACU
4
DATA
22
AGCCAP
12
AUDIO
41
AUXRX
43
AUXTX 42
30C53U0221
VCC
GND2 5
9 INV
8 M_SS
1
NINV 4
OUT1
6
OUT2
RR
3
7TDA1519C U0271
2
GND1
C0225
0.1uF
C0274
0.1uF
R0208
2.2K
60.1uF
560
R0204
10K
R0261
560
R0202
82pF
C0262
R0201
R0205 100
5
10K
8.2K
R0220
9
8.2K
R0224 100pF
C0243
0
R0242
0.1uF
C0201
10uF
65 7
4
11
11 U0211-2
MC3403
C0275 47uF
24K
R0273 100K
4 R0253
1uF
C0252
10K
R0255
7
C0205
2200pF
.01uF
C0267
C0277
1000pF 57R01E0272
57R01
E0271
0.1uF
C0245
10
R0229
0.1uF
C0244
.022uF C0235 C0212
10uF
R0226 1MEG R0206
10K 10K
R0254
1uF 15K
C0231
1000pF
R0276
7 C0276
2 13
12 14
4
11
10uF
U0211-4
MC3403
R0203
C0202
0.1uF
100
5
3 1
2
4 C0265
C0254
C0234 0.1uF
C0272
0.1uF 0.1uF
C0273
3300pF
24K
R0221
R0262270K
R0256
2.2K
R0257 100K
47K
R0251
R0222
24K
0.1uF
C0222
0.1uF
C0226
470
R0269
0.1uF
C0241
TP0221
2.2K
U0211-1 MC3403
2
3 1
4
11
R0207
0.1uF C0224
100pF
C02330.22uF
3 0.1uF
C0251
C0255 0.1uF
C0271
.01uF
47K
R0241 Z1
C0246
.01uF 14
X0
12
X1
13
Y15
Y0
2
Y1
1
Z4
Z0
5
3
U0251
11
A
B 10
C 9
EN
6
GND
8 VCC
16
VEE7X
MC14053B
2200pF
C0203
TX_AUD_RTN 5V_RF
TX_AUD_SND 5V_RF
DISCAUDIO 5V_RF RX_ADAPT
FLAT_TX_RTN
5V_RF
0.1uF
MODIN
INT_SWB+
CH_ACT VAG
9V3
9V3
9V3
VS_MIC
MOSBIAS_3 16_8MHZ
VAG
EXT_MIC
5V_RF 5V_RF
5VD5VD 5V_RF
5V_RF5V_RF
SPKR-
RX_AUD_RTN
INT_MIC
URX_SND
FLAT_RX_SND
DC_POWER_ON FLT_A+
5VD
SPKR+
5VD
PA_PWR_SET
MOSBIAS_2 9V3
9V39V3
NOISE_BLNKR VS_AUDSEL
SPI(0:10)
GPIO(0:13)
CNTLR_AUDIO(0:7)
VAG VAG
HANDSET_AUDIO RX_FLAT_FILTERED_AUDIO
G
Parts used only in LowBand Models
80mV RMS80mV RMS
5VDC (0VDC during radio off) 13VDC unmuted
5VDC muted
300mV RMS
200mV RMS
145mV RMS @25kHz72mV RMS @12.5kHz
5VDC RX FilteredAudio (0V DC Flat) 630mV RX Filtered
330mV Flat
0 VDC
C029110uF
C0290
10uF 10uF
C0292
10uF C0293
ZWG0130528-B
Controller T9 Schematic Diagram - Audio  PA 
						

							3-30Controller T9 / Schematic Diagrams
     
470pF C0560
NU
R0542NU
470pF C0576C0442
470pF
NU C0559
470pF
NUJ0451-14
J0551-3 NU C0558
NU470pF
J0401-2
NU390nH
NUL0482 NUC0554
0.1uF NU
INTERNAL OPTION BOARD
39
389
4 VS_CSNCGROUNDGROUND
FAST_SQ
DISCAUDIO
4DB7
FLAT_TX_AUDIO DIG_IN_OUT_4
DATA EXP1_CS
11 DB2
DIG_IN1 3
EXP1_CS 5
9V3
5VD
EXT_BD_PTT
EXT_MIC_AUDIO EXP_BD_PTT
DATA 36
21
NC
BOOT_CNTRL Rx_Aud_Snd
ON
VS_INT
VS_RAC16
DB3 23
6
1 RST*7
8
14 INT_EXT_Vdd GROUND
DB1 11
7 17
12
18RSSI BUS+J0552
SPI_MISO
RESET
FLT_A+ 26FLAT_TX_RTN6
CSX 2912-PIN CONNECTOR
13CLK
MISO
PCB16 20SCI_TX
INT_MIC
DIG_IN_3 Tx_Aud_Snd VS_AUDSEL
17GROUND SrD_Rtn5
DIG_IN_5 WITH WAKEUP (EMERGENCY)
13 37
DIG_IN_OUT_7
2GM300 SPEAKER- CLK
DISCAUDIO
CH_ACT NC
NC
BUS+
6 NC
DB6
ACCESSORY
7 4
19
9 R/W* Opt_Bd_En
NC13 10
33
NC
7 9 A0EXT_BD_REQ
EXT_BD_CS
GP4_IN_OUT
SPI_CLK
SPI_MOSIDATA
VS_GAINSEL
Gnd
8 EXP2_CS
BUS+
EXT_BD_PTTGND 5VD EXP_BD_PTT
GNDRDY OPT_PTT
GNDDB4CLK SPEAKER+
14 3
28
NC10
11
Key_Row
Key_Intrp
DIG_IN_OUT_4 9V3 VS_MIC 5VD
DIG_OUT2 (EXTERNAL_ALARM) NC
HANSET_AUDIO
30
13 J0501 J0451
DIG_IN_6 WITH WAKEUP (IGNITION)
FLAT/FILTERED_RX_AUDIO 199
VS_CS
SWB+
20 11
Flat_Tx_Rtn
NC1
2
SrD_SndEXT_BD_PTT
27
OPT_CS 22
1840-PIN CONNECTOR
DB5
12 SCK_Snd 35
NCNC
7
8
LED_EN ON_OFF_CONTROL
20-PIN CONNECTOR 18 17
20 NC
15
14 16DIG_IN_6 WITH WAKEUP
Tx_Aud_Rtn 34
18 Vddd
25 32
31
SPEAKER+ 1
WARISTO/FROM RF 7
24
CS*
3
1 NCNC
3
5
15 CLK
9J0551
28FLT_A+6 SPEAKER-
DIG_IN_OUT_8
16
3 OFF_BATT_DATA_OUT
3
4 EXP_BD_REQ EXT_BD_PTT
EXT_BD_PTT
19 Det_Aud_Snd12
Rx_Aud_Rtn
NC 1
MISO2
5
6
10
11
12EXP2_CS
8DB0DATA
11 CONTROL HEAD
NC
10OPT_CS EXPANSION BOARD
10 PTT Rdy/Req
2 GROUND
10 12 14
REAR VIEW BUS+ 4
1218-PIN CONNECTOR
NC GND1
2
11
12
13
17 15
6 40
18-PIN CONNECTOR RS232 INTERFACE BOARD
Key_ColTO/FROM RF
8 56
7
8
9
10
5 15
16
17
184 1
2
3
9
14 13
14
15
16
17
18 J0401
5 4
15 GND
BUS+
0 R04820 R0481
J0501-8 470pF C0443
100K R0468
J0552-20
J0552-2
J0552-5 J0552-4
R0539
4.7K J0551-39
J0551-33TP0492
J0551-34 82pF C0428
DATA_CNTLR_2 J0451-7
J0552-1 C0422
J0551-187 470pF
100KR0511CSX_CNTLR_1
J0501-15 J0552-3
VR0510
33V8
TEMPSENSE 9 J0451-12
5V_CNTLR_1
470pF C0506 0.1uFJ0451-1
C0592470pF C0478
15KR0512C0487
470pF
R0510 10
4.7KNOISE_BLNKR_CNTLR_1 R0409
5.6V VR0537C0473
82pF
8
470pF J0451-18
C0502 J0401-5
J0551-31J0451-15
220
R0537 J0551-38
RESET
14V VR0541R0407
10
470pF
J0551-5
J0501-19C0496
VR0504
33V J0551-9 J0551-27470pF C0474 470pF
J0551-20 C0429
.01uF C0501 470pF
J0451-16 C0426470pF C0445
J0501-10 J0451-8
RSSI_CNTLR_1
470pF C0497
R0531
560DATA C0421
82pF
R0525470pF
100KMOSBIAS_3_CNTLR_1
C0492 CLK_CNTLR_2
RSSI C0446
470pF
IN_5V_RF_REG_CNTLR_1
J0501-5IN_5V_RF_REG C0472
DISCAUDIO 82pF
470pF C0484 100K
R0543
100K R0593R0442
1K
DISCAUDIO_CNTLR_1
LOCK_CNTLR_1 C0591
0.1uF
TEMPSENSE_CNTLR_1
C0510
470pFJ0501-16 J0451-3
J0401-6
9V3 CLK
INT_SWB INT_SWB_CNTLR_1 J0551-32CLK_CNTLR_1
J0551-7470pF C0476
470pF C0491 J0551-13
470pF C0483 J0451-11 J0401-1
C0505
C0504
470pF470pF 470pF C0503 J0551-24 C0593
0.1uF470pF C0430
PASUPVLTG_CNTRL_1
470pF J0451-10
C0509 0 R0412
C0514
470pFJ0501-3
VR0505
20V J0552-8
J0552-10 J0552-9
J0552-11 J0401-10
J0551-40
CSX
16_8MHZ_CNTLR_1
R0529C0495
47K470pF J0551-41 J0401-4
J0401-7
10
R0592R0401
220
J0551-1216_8MHZ J0451-9
J0551-1
VR0503J0501-7
20V J0551-21
RESET_CNTLR_1 1 J0451-6
J0501-18 C0485
470pF R0408
C0477
2 100
J0401-9
470pF470pF C0447
J0551-223 J0551-26
J0501-13 TP0530DATA_CNTLR_1
J0552-17 J0552-16 J0401-8
J0501-6MOSBIAS_2_CNTLR_1 10
R0467 C0441
J0501-1 4
J0551-15
C0493 J0401-11
470pF J0451-5
470pF C0431
VR0501
20V J0551-14
J0551-4
J0501-12 J0551-25
J0501-2
470pFC0515 J0451-13
J0552-12
J0552-14 J0552-13
J0552-15
R0538
220MOSBIAS_2
J0501-20
R0530 J0401-12J0451-2
22kC0488 J0551-23
PASUPVLTG
470pF
C05139V3_CNTLR_1
470pF 8 9TP0497 470pF
J0552-18 J0551-28
CNTLVLTG
J0552-19C0471
82pF
5V
J0551-10 J0551-19
1K R0535470pFC0511
470pF C0512 J0551-42CLK
J0501-11 J0551-16
J0551-2 J0551-30 J0551-35390nHL0481
470pFNOISE_BLNKR
C0508 C0448
470pF
LOCK J0552-6CSX
470pF C0482
J0552-7
VR0509
33VC0490
470pF C0427
470pF
J0551-36
J0501-9
470pF J0451-17
C0518 10
C0575
470pFCSX_CNTLR_2 470pFC0470
27K R0541MOSBIAS_3 J0551-37
C0494
470pF
47K0.47uFC0541 J0551-8
J0501-14MODIN PA_PWR_SET_1_CNTLR_1 0 R0441
J0501-4 9
J0551-6
.01uF C0516J0501-17MODIN_CNTLR_1
C0517
82pF C0486
470pFDATA
C0499
470pF J0551-29
C0542C0423
470pF
47uFPA_PWR_SET
R0533
0 J0451-4
24K R0591
CNTLVLTG_CNTLR_1 J0551-17470pF C0449
J0551-11 J0401-3
EXP_BD_REQ 5VD SPKR- SPKR+
ON_OFF_CONTROL
SPKR-GP6_IN_ACC10
FLAT_TX_RTNGP6_IN_ACC10 GP6_IN_ACC10
GP6_IN_ACC10FLAT_TX_RTN
SPI_DATA
EXT_MIC
GP1_IN_ACC3
GP2_OUT_ACC4 GP5_IN_ACC9
GP7_IN_OUT_ACC12
GP8_IN_OUT_ACC14
SPKR+ GP3_IN_ACC6
GP4_IN_OUT_ACC8EXP2_CSEXP1_CS GP4_IN_OUT_ACC8
OPT_CS RDY OPT_PTT EXP2_CS
CH_ACT GP1_IN_ACC3 SPI_DATA
SPI_MISO SPI_CLK
9V3 SPI_MISODISCAUDIO
MODIN CH_ACT5VD9V3
5VD
SPI_MISO
RESET
FLT_A+
DISCAUDIO
GP4_IN_OUT_ACC8EXP1_CS EXP_BD_REQ GP1_IN_ACC3
SPI_CLKOPT_PTT OPT_PTT
OPT_PTTINT_MIC INT_MIC INT_MIC
SPKR+ SPKR+
DISCAUDIO DISCAUDIO
HANDSET_AUDIO HANDSET_AUDIO HANDSET_AUDIORSSI RSSI
BOOT_CNTRL
5VDIN_5V_RF_REG BUS+ GP1_IN_ACC3
GP1_IN_ACC3 GP1_IN_ACC3
INT_SWB+ 5VD
GP4_IN_OUT_ACC8
EXP1_CSEXP_BD_REQ EXP_BD_REQ
EXP_BD_REQ
GP1_IN_ACC3CH_ACT CH_ACT
CH_ACT
DISCAUDIO
FLT_A+SCI_TX
RX_FLAT_FILTERED_AUDIOEMERGENCY_CONTROLFLT_A+
RSSI EXT_SWB+RDY RDY
RDY5V_RF
NOISE_BLNKRMOSBIAS_2 PA_PWR_SET EXP1_CS 9V3FLAT_TX_RTN FLAT_TX_RTN
GP4_IN_OUT_ACC8 GP4_IN_OUT_ACC8 DISCAUDIO
SPI(0:10)
MOSBIAS_3VS_MIC VS_MIC
FLAT_TX_RTN FLT_A+BUS+ BUS+RESET RESET ON_OFF_CONTROL ON_OFF_CONTROL
16_8MHZ5VD 5VD
FLT_A+ FLT_A+
SPI_DATA
SPI_CLK
SPI_MISO
VS_CS
OPT_CS
RESETEXT_MIC EXT_MICSPKR- SPKR-
RESET
PASUPVLTG
BUS+TEMPSENSECNTLVLTG
RSSI
LOCK OPT_CS
SPI_DATA TX_AUD_RTNVS_CS VS_MIC
SPI_CLK FLAT_RX_SND
RX_AUD_RTN
URX_SND TX_AUD_SND
VS_INT5VD
VS_AUDSEL
VS_GAINSEL
SPI_MISO
VS_RAC
IGNITION_CONTROLFLT_A+F0401
3A
Fuse P/N
6580542Z01
100 R0556
100 R0556
ZWG0130586-A
Controller T9 Schematic Diagram - I/O 
						

							Controller T9 / Schematic Diagrams3-31
40
18 100pF C0104
NU
C0102
100pFNU
12 0
NU 4.7K
R0171
NU
R0110
10K
NU
18
NU
0.1uF
100pF NU
NU R0102
4.7K
NU R0182
NU
8 16 R0106
 0
Used in
prime
only
NU
GP3_IN
GP8_IN PE6
VOX
LSIO
GP7_IN HC138_A0
REF_CS
HC138_A2GP1_IN
GP8_OUT
SQ_DET
HC138_A1
FLASH ROM
SYN
HC138_A2 GP2_OUT
LSIO
MICROPROCESSOR
DATA
MISO
F1200
GP4_IN
EEPROM
DATA
EE_CS
VS_CS
EXP1_CS
GP1_IN
CLK
CSX
GP5_IN
GP4_OUT GP7_OUT
GP7_IN
CLK
GP5_IN
32kx8bit OPT_CS
LVZIF_CS
16Kx8bit GP4_OUT
GP7_OUT
(EXT_BD_PTT & DATA_PTT) EE_CS
HC138_A0GP3_IN GP8_IN
512kx8bit RAM GP6_IN
GP6_IN
MISO
EXP2_CS
GP4_OUT
GP7_OUT
HSIO
GP4_IN
ON_OFF_SENSE
GP8_OUT
CHACT
HC138_A1
HSIO
10K
R0172
6
2 10K
R0175
7 R0111
10K
R0115
101
0
C0101
7
9
100pF
0
1000pFC0107
R0114 10K R0104
10K 10K
R0170
4
10
5 11
0 47K
R0179
R0116
0.1uFC0141
7 7
R0152
24K
R0132 330K 9
Y6
7 Y7
12
3
8
GND 16
VCC
15 Y0
14 Y1
13 Y2
12 Y3
11 Y4
10 Y5
MC74HC138A
U0141
1
A0
2
A1
3
A2 6
EN_CS1 4
EN_CS2 5
EN_CS3
5
12 TP0102
6 6
10
2 6
R01854.7K
IO4
15
IO5
16
IO6
17
IO7
18
IO8
19
VCC
28
8
A9 24
EN_CS
20
EN_OE 22
EN_WE 27
14GNDIO1
11
IO2
12
IO3
13
A141
A2
8
A3 7
A4 6
5
A5
A6 4
A7 3
A8 25
A0
10
A1 9
21
A10
A11 23
A12 2
A13 26 11
6U0122
48L01 8 6
6
9Q0181
VSSL
40 VSSR
87 93
XFCXIRQ 48
XTAL
91
RESET 94
VDD12
VDDL 39
VDDR
88
VDDSYN
92
VRH
69
VRL
68
VSS
13PJ0_CSGP3 71
PJ1_CSGP4 72
PJ2 73
PJ3 74
PJ4 75
PJ5 76
PJ6 77
PJ7 7856PI1
55 PI2
54 PI3
53 PI4
52 PI5
51 PI6
50 PI7
49
PH0_PW1
47
PH1_PW2
46
PH2_PW3
45
PH3_PW4
44
PH4_CSIO
43
PH5_CSGP1
42
PH6_CSGP2
41
PH7_CSPROG
38
PI0
PG0_XA13
6
PG1_XA14
16
PG2_XA15
20
PG3_XA16
19
PG4_XA17
17
PG5_XA18
18
PG6_AS
5 PG7_R_W
4
PF1_ADDR1
28 PF2_ADDR2
27 PF3_ADDR3
26 PF4_ADDR4
25 PF5_ADDR5
24 PF6_ADDR6
23 PF7_ADDR7
22
PFO_ADDR0
29
67
PE0_AN0 66
PE1_AN1
65
PE2_AN2
64
PE3_AN3
63
PE4_AN4
62
PE5_AN5
61
PE6_AN6
60
PE7_AN7
PC7_DATA7
37
PD0_RXD
97
PD1_TXD
98
PD2_MISO
99
PD3_MOSI
100
PD4_SCK
1
PD5_SS
23
PD6_LVIN
PBO_ADDR8
14
PC0_DATA0
30
PC1_DATA1
31
PC2_DATA2
32
PC3_DATA3
33
PC4_DATA4
34
PC5_DATA5
35
PC6_DATA6
36
PA7_PA1_OC1 86
PB1_ADDR9
10 PB2_ADDR10
11 PB3_ADDR11
9 PB4_ADDR12
21 PB5_ADDR13
15 PB6_ADDR14
8 PB7_ADDR15
7
MODB_VSTBY
57
PA0_IC3
79
PA1_IC2
80
PA2_IC1
81
PA3_IC4_OC5_OC1
82
PA4_OC4_OC1
83
PA5_OC3_OC1
84
PA6_OC2_OC1
85
AVDD 59
AVSS
70
ECLK 89
EXTAL
90
IRQ96
95
LVOUT
MODA_LIR 58
MC68HC11FL0
U0101
47K
R0184 10K
R0174
22pF
C0132
0 Q0185
7
HOLD 6
SCK
5
SI
2
SO
8
VCC
4
VSS
3
WP
X25128-2.7U01111
CS .01uF
C0151
1
13 Q0173
C0106
100pF
D0151
R0173
12
2 3 4.7K
1
8 8
4
6 1
1
17 3
2.2K R0108
10 1
4 5
7 TP0151
C0121
0.1uF 0.1uF
C0122
TP01038
1 10
3 2
2
3
11 4.7K
1
11 12 3
1 R0183
10K
R0113
R0151
24K
0
3
0 13
4 8D0179
2
6
17
9 10K
R0101
5
7 TP0101
3
Q0110
47K
R0107
74.7K
R0177
99 100K
Used in
standard 
only
R0105
4
2
7
10 100pF C0105
4
D0101
3.9K
R0117
5
14 13
16 5 C0123
7 2
5
C0112
Q0151
28
IO6
29
IO7VCC 8
2 0
3
7
EN_WE
GND
24
IO0 21
22
IO1
23
IO2
25
IO3
26
IO4
27
IO5
16
A4
A5
15
A6
14
13
A7
3 A8
2 A9
30
EN_CE
32 EN_OE
A13
4
5
A14
A15
11
10
A16
6 A17
9 A18
18
A2
17 A3
AT49F040U0121
20A0
19 A1
31 A10
1 A11
12 A12 4
5
3 1
13
6
13
2
NC1
3
OUT
4
IN1 9
0
6 38.40KHzY0131
XTAL
NC
R0112
0
47K4.7K
R0181
4 3
R0178
5 47K
10MEG R0131
100pF C0111
100pF C0103
22pF
C0131
15 9
7 VR0151
5.6V
14 TP0104
Q0183
15 14 4 5
0
2 Q0171
100K
R0121 Q0177
10
47K
R0186
R0176
30K
R_W
RAM_CS BUS+
CNTLVLTG5VD
SCI_TX
GP1_IN_ACC3
GP6_IN_ACC10 GP2_OUT_ACC4
R_W
FLASH_CE
FLASH_OE 5VD
IRQ
IRQ
ADDR_BUS(0:18)DATA_BUS(0:7)
0 FROM_U0101_47VS_RAC
5VD
VS_INT GP4_IN_OUT_ACC8
5VD
BOOT_CNTRL
GP3_IN_ACC6
5VD
ON_OFF_CONTROL
5VD
5VD 5VD
RESET RESET
5VD
OPT_PTT 5VD
GP5_IN_ACC9
5VD
SPI(0:10)
SPI(0:10) SPI(0:10) SPI(0:10) SPI(0:10) GPIO(0:13)
GPIO(0:13)
CNTLR_AUDIO(0:7)
CNTLR_AUDIO(0:7)CNTLR_AUDIO(0:7)
CNTLR_AUDIO(0:7)
FROM_U0101_47
FROM_U0101_46 FROM_U0101_465VD
5VD FLT_A+
TEMPSENSE
RAM_CS
5VD
VS_GAINSEL
EXT_BD_REQ
RSSI 5VD
RX_ADAPT
5VD
5VD5VD
FLT_A+ FLT_A+
FLASH_OE
NC_XTAL
ECLKLOCK
RDY
ON_OFF_CONTROL
GP7_IN_OUT_ACC12
GP8_IN_OUT_ACC14
5VD 5VD
5VD
5VD
FLASH_CE R_WVSTBY
5VD
BATTERY_VOLTAGE
NU10
R0103C0108
0,1uF
5VDC (0VDC during On/Off pressed
              and during head request) 5VDC (0VDC during boot mode)
ZWG0130585-A
Controller T9 Schematic Diagram - Microprocessor 
						

							3-32Controller T9 / Schematic Diagrams
9C0325
0.1uFNU
10K R0332C0331
0.1uF U0331-2
PWR_GND
3GND5VCC
2C0354
0.1uF
C0342
18K
U0341-2
LM2904
6
57 8
42
5VDD
3VSS 6
0.1uF C0302
10
R0343
0 RX_AUD_RTN5VD
FLAT_RX_SND 3V3
SPI(0:10)R0324
C0303
100pF
0.1uF C03050.1uF C0343 0.1uF
1uF C0324U0351
LP2951ACMM-3.3
2C0351
0.1uF
74AHCT1G125U0331-1 2
A
1 OE
4
Y33uF C0353
.022uF C0352
10K R0333SS 9
VCCA26
VCCD7
VSSA11
VSSA217
VSSA318VSSD12
XCLK 6
10K R0341 D0301
5
3
1 24
8
4
U0342
TC4S66F
4CNTL 1
47K R0346
47K R0347
1uF C0341 0.1uFC0304 LM2904 U0341-1 2
31
C0344
0.1uF 80.1uF
C0301
CLK
DATA5109152M01
VS_CS MISO VS_CS56K R0344 R0335
150K
5.1K R0345
NC414
NC515
NC616
NC719
NC821
NC923
RAC 2SCLK 8
INT MISO 11MOSI 10NC13
NC1027
NC1128 NC24
NC313 U0301
22
AMCAP ANA_NEG 24
ANA_POS 25AUDOUT20
5 10K R0331
1.8K R0342ERROR5
FEEDBACK 7
GND
4
INPUT 8
OUTPUT1
SENSE2
SHUTDOWN 3
VTAP
18K R0323
VS_MIC
VS_RAC3V3
3V35VD
5VD 5VD
VS_INT5VD5VD
VS_AUDSEL 5VD
ZWG0130530-O
Controller T9 Schematic Diagram - Voice Storage 
						

							Controller T9 / Schematic Diagrams3-335.1 Controller T9 Parts List
Circuit 
Ref Motorola Part 
No DescriptionC0101
2113740F51
100pF 5% 50V
C0107 2113741F25 1nF 50V
C0112
2113743E20
100nF 16V
C0121 2113743E20 100nF 16V
C0122
2113743E20
100nF 16V
C0131 2113740F35 22pF 5% 50V
C0132
2113740F35
22pF 5% 50V
C0141 2113743E20 100nF 16V
C0151
2113741F49
10nF 50V
C0201 2311049A57 10uF 10% 16V
C0202
2311049A57
10uF 10% 16V
C0204 2113743E20 100nF 16V
C0212
2311049A57
10uF 10% 16V
C0221 2113743E20 100nF 16V
C0222
2113743E20
100nF 16V
C0223 2113743E20 100nF 16V
C0224
2113740F51
100pF 5% 50V
C0225 2113743E20 100nF 16V
C0226
2113743E20
100nF 16V
C0228 2311049A56 4.7uF 10% 16V
C0231
2113743B29
1 UF 10% 16V
C0232 2113743E20 100nF 16V
C0234
2113743E20
100nF 16V
C0235 2113743E07 22nF 16V 
C0236
2113743E10
.033UF 10%
C0241 2113743E20 100nF 16V
C0243
2113740F51
100pF 5% 50V
C0244 2113743E20 100nF 16V
C0245
2113743E20
100nF 16V
C0246 2113741F49 10nF 50V
C0251
2113743E20
100nF 16V 
C0252 2311049A07 1uF 10% 16V
C0254
2113743E20
100nF 16V
C0255 2113743E20 100nF 16V
C0256
2113740F51
100pF 5% 50V
C0261 2113743E20 100nF 16V
C0262
2113740F49
82pF 5% 50V NP0
C0265 2113743E20 100nF 16V
C0267
2113741F49
10nF 50V
C0271 2113741F49 10nF 50V
C0272
2113743E20
100nF 16V
C0273 2113741F37 3.3nF 50V
C0275
2311049A99
47uF 20% 10V
C0276 2113741F25 1nF 50V X7R
C0277
2113741F25
1nF 50V X7R
C0290 2311049C01 10uF (only LowBand)
C0291
2311049C01
10uF (only LowBand)
C0292 2311049C01 10uF (only LowBand)
C0293
2311049C01
10uF (only LowBand)
C0301
Used in 2311049A07
GM1280 only TANT CP 1uF 10% 16VC0302
Used in
2113743E20
GM1280 only
100nF 16V
C0303
Used in 2113740F51
GM1280 only 100pF 5% 50V
C0304
Used in
2113743E20
GM1280 only
100nF 16V
C0305
Used in 2113743E20
GM1280 only 100nF 16V
C0324
Used in
2113743E20
GM1280 only
100nF 16V
C0331
Used in 2113743E20
GM1280 only 100nF 16V
C0341
Used in
2311049A07
GM1280 only
TANT CP 1uF 10% 16V
C0342
Used in 2113743E20
GM1280 only 100nF 16V
C0343
Used in
2113743E20
GM1280 only
100nF 16V
C0344
Used in 2113743E20
GM1280 only 100nF 16V
C0351
Used in
2113743E20
GM1280 only
100nF 16V
C0352
Used in 2113743E07
GM1280 only 22nF 16V
C0353
Used in
2311049A97
GM1280 only
TANT CHIP 33 UF
C0354
Used in 2113743E20
GM1280 only 100nF 16V
C0421
2113743N48
82.0 PF 5%
C0422 2113741F17 470pF 50V
C0423
2113741F17
470pF 50V
C0426 2113743L09 470 PF 10%
C0427
2113743L09
470 PF 10%
C0428 2113743N48 82.0 PF 5% 
C0429
2113743L09
470 PF 10%
C0430 2113741F17 470pF 50V
C0431
2113741F17
470pF 50V
C0441 2113743L09 470 PF 10%
C0442
2113743L09
470 PF 10%
C0445 2113743L09 470 PF 10%
C0446
2113743L09
470 PF 10%
C0447 2113743L09 470 PF 10%
C0448
2113743L09
470 PF 10%
C0449 2113743L09 470 PF 10%
C0470
2113743L09
470 PF 10%
C0471 2113743N48 82.0 PF 5%
C0472
2113743N48
82.0 PF 5%
C0473 2113743N48 82.0 PF 5%
C0474
2113743L09
470 PF 10%
C0476 2113743L09 470 PF 10%
C0477
2113743L09
470 PF 10%
Circuit  Ref Motorola Part 
No Description
C0478 2113743L09 470 PF 10%C0482
2113743L09
470 PF 10%
C0483 2113743L09 470 PF 10%
C0484
2113741F17
470pF 50V
C0485 2113743L09 470 PF 10%
C0486
2113743L09
470 PF 10%
C0487 2113743L09 470 PF 10%
C0488
2113743L09
470 PF 10%
C0490 2113743L09 470 PF 10%
C0491
2113743L09
470 PF 10%
C0492 2113743L09 470 PF 10%
C0493
2113743L09
470 PF 10%
C0494 2113743L09 470 PF 10%
C0495
2113743L09
470 PF 10%
C0496 2113743L09 470 PF 10%
C0497
2113743L09
470 PF 10%
C0499 2113743L09 470 PF 10%
C0501
2113741F49
10nF 50V
C0502 2113741F17 470pF 50V 
C0503
2113741F17
470pF 50V 
C0504 2113741F17 470pF 50V
C0505
2113741F17
470pF 50V
C0506 2113741F17 470pF 50V 
C0508
2113741F17
470pF 50V (
C0509 2113741F17 470pF 50V 
C0510
2113741F17
470pF 50V
C0511 2113741F17 470pF 50V 
C0512
2113741F17
470pF 50V 
C0513 2113741F17 470pF 50V
C0514
2113741F17
470pF 50V 
C0515 2113741F17 470pF 50V
C0516
2113741F49
10nF 50V
C0517 2113743N48 82.0 PF 5%
C0518
2113741F17
470pF 50V 
C0541 2311049A05 470nF 10% 25V
C0542
2311049A99
47uF 20% 10V
C0560 2113743L17 1nF 10%
C0591
2113743E20
100nF 16V
C0592 2113743E20 100nF 16V
C0593
2113741B69
100nF 50V
C0601 2113741F17 470pF 50V
C0603
2380090M24
LYT 10uF 50V 20%
C0611 2311049C06 CP 22uF 20% 35V
C0612
2113743E20
 100nF 16V
C0622 2311049A99 CP 47uF 20%
C0641
2113741F17
 470pF 50V
C0644 2311049A97 CHIP 33 UF
C0645
2113743E20
 100nF 16VD
C0652 2311049A97 CHIP 33 UF 16
C0654
2311049A57
CP 10uF 10% 16V
C0655 2113743E20  100nF 16V
Circuit  Ref Motorola Part 
No Description
C0661
2311049C05
CP 47uF 10% 16V
C0662 2113741F49 10nF 50V
C0663
2113743E20
100nF 16V
C0671 2113743E20 100nF 16V
C0681
2113743E20
100nF 16V
D 010 1  4813825A 05  C HIP S CHOTTKY
D0151
4813833C02
 DUAL SOT MMBD6100
D0179 4813833C02  DUAL SOT MMBD6100
D0301
Used in
4802245J47
GM1280 only
SCHOTTKY BARRIER 
(RB471E)
D0621 4813833C02 DUAL SOT MMBD6100
D0651
4813833C02
DUAL SOT MMBD6100
D0660 4813833C02 DUAL SOT MMBD6100
D0661
4813833C02
DUAL SOT MMBD6100
E0271 2484657R01 Ferrite Bead
E0272
2484657R01
Ferrite Bead
E0631 2484657R01 Ferrite Bead
F0401
6580542Z01
3A  24V
J0401 0902636Y02 CONN  FLEX 12 PIN
J0451
0902636Y01
CONN  FLEX SIDE ENTRY
J0501 0986105B01 CONN  SMD 20 PIN
J0551
0905505Y04
CONN  ZIF HORIZONTAL
J0552 0905505Y03 CONN  ZIF 18PIN
J0601
0986165B01
DC PWR CONN
Q0110 4880048M01 NPN DIG 47k/47k
Q0151
4880048M01
NPN DIG 47k/47k
Q0171 4880048M01 NPN DIG 47k/47k
Q0173
4880052M01
NPN DRLNGTN MXTA
Q0177 4880048M01 NPN DIG 47k/47k
Q0181
4880048M01
NPN DIG 47k/47k
Q0183 4880048M01 NPN DIG 47k/47k
Q0185
4880048M01
NPN DIG 47k/47k
Q 0271   4880214G02  NPN  40V  .2A
Q0641
4880048M01
NPN DIG 47k/47k
Q0661 4805921T02 DUAL ROHM FMC2 RH
Q0662
48 80214G02
NPN 40V .2A B=50-150
Q0663 4880048M01 NPN DIG 47k/47k
Q0681
4880052M01
NPN DRLNGTN MXTA
R0101 0662057A73 10k 1/16W 5%
R0102
0662057A65
4k7 1/16W 5%
R0103 0662057A01 10 1/16W 5%
R0104
0662057A73
10k 1/16W 5%
R0105
Used in 0662057A97
GM140/160 100k 1/16W
GM340/360/640/660 only
R0106
Used in
0662057B47
0 1/16W
GM380/GM1280 only
R0108 0662057A57 2k2 1/16W 5%
R0111
0662057B47
 0 1/16W 0306
R0113 0662057A73 10k 1/16W 5%
R0114
0662057A73
10k 1/16W 5%
R0115 0662057A73 10k 1/16W 5%
R0117
0662057A63
3k9 1/16W 5%
Circuit  Ref Motorola Part 
No Description 
						

							3-34Controller T9 / Schematic Diagrams
* Motorola Depot Servicing only
Reference designators with an asterisk indicate 
components which are not fieldreplaceable 
because they need to be calibrated with 
specialized factory equipment after installation. 
Radios in which these parts have been replaced in 
the field will be off frequency at temperature 
extremes.
R0121 0662057A97 100k 1/16WR0131
0662057B46
10.0 MEG OHMS 5%
R0132 0662057B10 330k 1/16W 5%
R0151
0662057A82
24K 1/16W 5%
R0152 0662057A82 24K 1/16W 5%
R0170
0662057A73
10k 1/16W 5%
R0171 0662057A65 4k7 1/16W 5%
R0172
0662057A73
10k 1/16W 5%
R0173 0662057A65 4k7 1/16W 5%
R0174
0662057A73
10k 1/16W 5%
R0175 0662057A73 10k 1/16W 5%
R0176
0662057A84
30k 1/16W 5%
R0177 0662057A65 4k7 1/16W 5%
R0178
0662057A89
47k 1/16W 5%
R0179 0662057A89 47k 1/16W 5%
R0181
0662057A65
4k7 1/16W 5%
R0182 0662057A89 47k 1/16W 5%
R0183
0662057A65
4k7 1/16W 5%
R0184 0662057A89 47k 1/16W 5%
R0185
0662057A65
4k7 1/16W 5%
R0186 0662057A89 47k 1/16W 5%
R0201
0662057A25
100 1/16W 5%
R0202 0662057A43 560 1/16W 5%
R0203
0662057A25
100 1/16W 5%
R0204 0662057A43 560 1/16W 5%
R0205
0662057A73
10k 1/16W 5%
R0206 0662057A73 10k 1/16W 5%
R0207
0662057A57
2k2 1/16W 5%
R0208 0662057A57 2k2 1/16W 5%
R0211
0660076E70
FILM 7500
R0212 0660076E70 FILM 7500
R0221
0662057A82
24K 1/16W 5%
R0222 0662057A82 24K 1/16W 5%
R0223
0662057A84
30k 1/16W 5%
R0224 0662057A71 8k2 1/16W 5%
R0228
0662057B47
0 1/16W
R0229 0662057A01 10 1/16W 5%
R0241
0662057A89
47k 1/16W 5%
R0242 0662057B47 0 1/16W
R0251
0662057A89
47k 1/16W 5%
R0252 0662057A91 56K 1/16W 5%
R0253
0662057A97
100k 1/16W
R0254 0662057A73 10k 1/16W 5%
R0255
0662057A73
10k 1/16W 5%
R0256 0662057A97 100k 1/16W
R0257
0662057A57
2k2 1/16W 5%
R0261 0662057A73 10k 1/16W 5%
R0262
0662057B08
270k 1/16W
R0265 0662057A82 24K 1/16W 5%
R0267
0662057A89
47k 1/16W 5%
R0268 0662057A73 10k 1/16W 5%
Circuit  Ref Motorola Part 
No Description
R0269
0662057A41
470 1/16W 5%
R0273 0662057A82 24K 1/16W 5%
R0275
0662057A73
10k 1/16W 5%
R0276 0662057A77 15k 1/16W 5%
R0323
Used in
0662057A79
GM1280 only
18k 1/16W 5%
R0324
Used in 0662057A79
GM1280 only 18k 1/16W 5%
R0331
Used in
0662057A73
GM1280 only
10k 1/16W 5%
R0332
Used in 0662057A73
GM1280 only 10k 1/16W 5%
R0333
Used in
0662057A73
GM1280 only
10k 1/16W 5%
R0335
Used in 0662057B02
GM1280 only 150k 1/16W
R0341
Used in
0662057A73
GM1280 only
10k 1/16W
R0342
Used in 0662057A55
GM1280 only 1k8 1/16W
R0343
Used in
0662057B47
GM1280 only
0 1/16W
R0344
Used in 0662057A91
GM1280 only 56K 1/16W
R0345
Used in
0662057A66
GM1280 only
5k1 1/16W
R0346
Used in 0662057A89
GM1280 only 47k 1/16W
R0347
Used in
0662057A89
GM1280 only
47k 1/16W
R0401 0662057A33 220 1/16W
R0407
0662057M26
10 5% 20X40
R0408 0662057A25 100 1/16W 5%
R0409
0662057M26
10 5% 20X40
R0412 0662057B47  0 1/16W
R0441
0662057B47
 0 1/16W
R0442 0662057A49 1k 1/16W 5%
R0467
0662057M26
10 5% 20X40
R0468 0662057A97 100k 1/16W
R0481
0662057B47
 0 1/16W
R0482 0662057B47  0 1/16W
R0510
0662057A65
4k7 1/16W 5%
R0511 0662057A97 100k 1/16W
R0512
0662057A77
15k 1/16W 5%
R0525 0662057A97 100k 1/16W
R0529
0662057A89
47k 1/16W 5%
R0530 0662057A81  22k 1/16W 5%
R0531
0662057A43
560 1/16W 5%
R0533 0662057B47  0 1/16W
R0535
0662057A49
1k 1/16W 5%
R0537 0662057A33 220 1/16W 5%
R0538
0662057A33
220 1/16W 5%
Circuit  Ref Motorola Part 
No Description
R0539 0662057A65 4k7 1/16W 5%R0541
0662057A83
27k 1/16W 5%
R0543 0662057A97 100k 1/16W
R0555
0662057A25
100 1/16W 5%
R0556 0662057A25 100 1/16W 5%
R0591
0662057A82
24K 1/16W 5%
R0592 0662057A01 10 1/16W 5%
R0593
0662057A97
100k 1/16W
R0611 0662057A91 56K 1/16W
R0612
0662057A65
4k7 1/16W 
R0621 0662057A82 24K 1/16W
R0641
0662057A73
10k 1/16W 
R0642 0660076E70 FILM 7500
R0643
0660076E51
FILM 1200
R0651 0662057A01 10 1/16W 5%
R0652
0662057A01
10 1/16W 5%
R0661 0662057A49 1k 1/16W 5%
R0662
0662057B02
150k 1/16W
R0671 0662057A84 30k 1/16W 5%
R0672
0662057A73
10k 1/16W 5%
R0681 0662057A79 18k 1/16W 5%
R0682
0662057A93
68k 1/16W 5%
U0101 5102226J56 MICRO PROCESSOR  MC68HC1 1FLO
* U0111
5102463J64
EEPROM X25128-2.7 SO8
* U0121 5186137B01 512KX8 FLASH ROM  (AT49BV020)
U0122
5185748L01
32K x 8 SRAM
U0141 5113805A30 10F8 DCDR/REMUX  74HC138
U0211
5183222M49
QUAD OPAMP __3403
U0221 5185130C53 ASFICCMP 0.5MM TQFP
U0251
51 84704M6 0
MUX/DEMUX,TRIPLE 2-
U0271 5109699X01 AUDIO PA TDA1519C
U0301
Used in
5109152M01
GM1280 only
 EEPROM ANALOG 
ISD33120EI
U0331
Used in 5186204B01
GM1280 only  BUFFER/DRIVER 
74AHCT1G125
U0341
Used in
5180932W01
GM1280 only
 LINEAR IC OP AMP
U0342
Used in 5105750U28
GM1280 only  SNGL ANALOG SWITCH 
SMD
U0351
Used in
5102463J40
GM1280 only
 REGULATOR, 3.3V, 
LP2951CM-3.3
U0611 5183308X01 ADJ VLTG REG LM2941  TO263
U0641
5183308X01
ADJ VLTG REG LM2941 
TO263
U0651 5113816A07 REG 5V POS 500MA  MC78M05
U0652
5113815A02
MC33064
VR0151 4813830A15  5.6V 5% 225mW
Circuit  Ref Motorola Part 
No Description
VR0501
4805656W09
ZENER QUAD 
MMQA20VT1
VR0503 4805656W09 ZENER QUAD  MMQA20VT1
VR0504
4813830A40
SOC23 AUTO SDN
VR0505 4805656W09 ZENER QUAD  MMQA20VT1
VR0509
4813830A40
SOC23 AUTO SDN
VR0510 4813830A40 SOC23 AUTO SDN
VR0537
4813830A15
5.6V 5% 225mW
VR0541 4813830A27 14V 5% 225MW
VR0601
4813832C77
TRANS SUP. 24V HIGH 
POWER 
VR0621 4813830A15 5.6V 5% 225mW
Y0131
4880113R19
CRYSTAL 38.4KHz
Circuit  Ref Motorola Part 
No Description 
						

							 Professional Radio
GM Series
Controlhead
Service Information
Issue: February 2001 
						

							ii
Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs stored 
in semiconductor memories or other media. Laws in the United States and other countries preserve for 
Motorola certain exclusive rights for copyrighted computer programs, including the exclusive right to copy or 
reproduce in any form, the copyrighted computer program. Accordingly, any copyrighted Motorola computer 
programs contained in the Motorola products described in this manual may not be copied or reproduced in 
any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola 
products shall not be deemed to grant, either directly or by implication, estoppel or otherwise, any license 
under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive royalty-
free license to use that arises by operation of law in the sale of a product. 
						

							iii
Table of Contents
Chapter 1 MODEL OVERVIEW
1.0 GM140/GM340/GM640 Models ........................................................................... 1-1
2.0 GM160/GM360/GM660 Models ........................................................................... 1-1
3.0 GM380/GM1280 Models ...................................................................................... 1-2
4.0 Databox Models ................................................................................................... 1-2
Chapter 2 THEORY OF OPERATION
1.0 Introduction .......................................................................................................... 2-1
2.0 Controlhead Model for GM140, GM340 and GM640 ........................................... 2-1
2.1 Power Supplies ............................................................................................... 2-1
2.2 Power On / Off ................................................................................................ 2-1
2.3 Microprocessor Circuit .................................................................................... 2-1
2.4 SBEP Serial Interface ..................................................................................... 2-1
2.5 Keypad Keys ................................................................................................... 2-1
2.6 Status LED and Back Light Circuit ................................................................. 2-3
2.7 Microphone Connector Signals ...................................................................... 2-3
2.8 Speaker .......................................................................................................... 2-4
2.9 Electrostatic Transient Protection ................................................................... 2-4
3.0 Controlhead Model for GM160, GM360 and GM660 ........................................... 2-4
3.1 Power Supplies ............................................................................................... 2-4
3.2 Power On / Off ................................................................................................ 2-4
3.3 Microprocessor Circuit .................................................................................... 2-5
3.4 SBEP Serial Interface ..................................................................................... 2-5
3.5 Keypad Keys ................................................................................................... 2-6
3.6 Status LED and Back Light Circuit ................................................................. 2-6
3.7 Liquid Crystal Display (LCD) .......................................................................... 2-6
3.8 Microphone Connector Signals ...................................................................... 2-6
3.9 Speaker .......................................................................................................... 2-7
3.10 Electrostatic Transient Protection ................................................................... 2-8 
						

							iv
4.0 Controlhead Model for GM380 and GM1280 ....................................................... 2-8
4.1 Power Supplies ............................................................................................... 2-8
4.2 Voltage Regulator Circuit ................................................................................ 2-8
4.3 Power On / Off ................................................................................................ 2-9
4.4 Microprocessor Circuit.................................................................................... 2-9
4.5 SBEP Serial Interface ................................................................................... 2-10
4.6 Keypad Keys................................................................................................. 2-10
4.7 Status LED and Back Light Circuit ............................................................... 2-10
4.8 Liquid Crystal Display (LCD) ........................................................................ 2-11
4.9 Microphone Connector Signals .................................................................... 2-11
4.10 Speaker ........................................................................................................ 2-12
4.11 Electrostatic Transient Protection ................................................................. 2-12
Chapter 3 TROUBLESHOOTING CHARTS
1.0 Troubleshooting Chart for Controlhead GM140/340/640 .................................... 3-1
1.1 On/Off ................................................................................................................. 3-1
1.2 Microprocessor ................................................................................................... 3-2
2.0 Troubleshooting Chart for Controlhead GM160/360/660 .................................... 3-3
2.1 On/Off ................................................................................................................. 3-3
2.2 Microprocessor ................................................................................................... 3-4
2.3 Display ................................................................................................................ 3-5
2.4 Backlight ............................................................................................................. 3-6
3.0 Troubleshooting Chart for Controlhead GM380/1280 ......................................... 3-7
3.1 On/Off ................................................................................................................. 3-7
3.2 Microprocessor ................................................................................................... 3-8
3.3 Microprocessor ................................................................................................... 3-9
3.4 Display .............................................................................................................. 3-10
3.5 Keypad Backlight  .............................................................................................. 3-11
3.6 Display Backlight  .............................................................................................. 3-12
Chapter 4 CONTROLHEAD PCB/SCHEMATICS/PARTS LISTS
1.0 Allocation of Schematics and Circuit Boards ....................................................... 4-1
2.0 Controlhead GM140/340/640 - PCB 8486146B07 / Schematics ......................... 4-3
2.1 Controlhead PCB 8486146B07 - Parts List ......................................................... 4-6
3.0 Controlhead GM160/360/660 - PCB 8486155B06 / Schematics  ........................ 4-7
3.1 Controlhead PCB 8486155B06 - Parts List  ...................................................... 4-12
4.0 Controlhead GM380/1280 - PCB 8486178B03 / Schematics ............................ 4-13
4.1 Controlhead PCB 8486178B03 - Parts List ....................................................... 4-18