Motorola HT Series Service Manual page 112
Professional series two-way portable radio
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Also See for HT Series:
- Service manual (146 pages) ,
- Detailed service manual (639 pages) ,
- Detailed service manual (96 pages)
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R607
0
DATA
R608
0
CLK
E609
A0
R606
R612
R_W
0
RESET
LCD_SEL
Vdd
R601
Q603
10K
LED_Enable
R602
5.1K
R603
2.2K
Q601
C601
100pF
Q602
(ÃTr…vr†Ã r’ƒhqÃ7‚h…qÃTpur€h‡vpÃ9vht…h€
vtˆ…rÃ#')Ã
C606
100pF
SWB+
Vdd
EXT_MIC
VS_CS
C607
1000pF
J602
VS_AUDSEL
FLAT_RX_SND
18PINS CONNECTOR
C602
RX_AUD_RTN
J602-18
NOSI
1uF
C603
TX_AUD_SND
J602-17
TX_AUD_RTN
E613
SCK
100pF
J602-16
FLAT_TX_RTN
D0
D0
J602-15
OPT_ENA
D1
D1
J602-14
D2
D2
J602-13
D3
URX_SND
D3
J602-12
D4
D4
J602-11
D5
INT_EXT_Vdd
D5
J602-10
D6
KEYPAD_ROW
D6
J602-9
D7
KEYPAD_COL
D7
J602-8
A0
J602-7
R/W*
KEY_INT
0
J602-6
RST*
VS_INT
J602-5
RESET
CS*
J602-4
LED_EN
E614
LED_Enable
J602-3
Gnd
D0
J602-2
Vdd
VS_GAINSEL
R610
Vdd
J602-1
SW_B+
E615
0
SWB+
D1
J602-19
E616
LCD_SEL
J602-20
D2
SWB+
E617
D3
D603
D601
D602
D604
E618
79U01
79U01
79U01
79U01
D4
E619
VS_RAC
Q604
D5
D606
D607
D608
D605
79U01
79U01
79U01
79U01
E620
D6
E621
D7
Vdd
Q608
Q605
Q606
Q607
R641
R643
R644
R647
R622
47
47
47
47
51K
KEYPAD_ROW
C604
100pF
KEYPAD_COL
Vdd
R623
51K
pur€h‡vpÃ9vht…h€†ÃP‰r…yh’†ÃhqÃQh…‡†ÃGv†‡†)Ã
ROW3
40 PINS CONNECTOR
COL4
J601-40
EXT_MIC
J601-39
VS_CS
SWB+
J601-38
SW_B+
ROW3
J601-37
Vdd
J601-36
VS_AUDSEL
J601-35
Rx_Aud_Snd
Rx_Aud_Rtn
J601-34
Tx_Aud_Snd
J601-33
J601-32
Tx_Aud_Rtn
J601-31
Flat_Tx_Rtn
J601-30
Opt_Bd_En
RDY
J601-29
Rdy/Req
J601-28
Det_Aud_Snd
ON
J601-27
ON_OFF_1
J601-26
INT_EXT_Vdd
J601-25
Key_Row
Key_Col
J601-24
COL5
PTT
J601-23
PTT
Key_Intrp
J601-22
VS_INT
J601-21
J601-20
RST*
J601-19
LED_EN
OFF
J601-18
OFF
J601-17
VS_GAINSEL
MISO
J601-16
SrD_Rtn
SrD_Snd
DATA
J601-15
R/W*
R_W
J601-14
R605
CS*
J601-13
0
J601-12
DB0
J601-11
DB1
J601-10
DB2
J601-9
DB3
J601-8
DB4
J601-7
DB5
J601-6
DB6
DB7
J601-5
J601-4
A0
A0
J601-3
SCK_Snd
CLK
J601-2
VS_RAC
J601-1
Gnd
R624
51K
R626
R629
R631
R633
13K
22K
43K
130K
ROW3
ROW2
ROW4
ROW5
R630
R627
R632
R634
22K
13K
43K
130K
C605
COL3
100pF
COL2
COL4
COL5
Vdd
U602
LMC7211
4
2
1
KEY_INT
3
5
R625
560K
R628
1MEG
KEYPAD_COL
Fr’ƒhqÃ7‚h…qÃTrp‡v‚
ROW5
ROW4
M601
M602
SWITCH
SWITCH
1
1
OUT1
OUT1
4
IN
4
IN
2
OUT2
2
OUT2
3
GND
3
GND
ROW4
ROW5
M604
M605
SWITCH
SWITCH
1
OUT1
1
OUT1
IN
4
IN
4
-
2
OUT2
2
OUT2
3
GND
3
GND
M607
M608
SWITCH
SWITCH
1
OUT1
1
OUT1
IN
IN
4
4
P1
P2
2
OUT2
2
OUT2
3
GND
3
GND
M610
M611
SWITCH
SWITCH
1
1
OUT1
OUT1
4
IN
IN
4
1
2
2
OUT2
2
OUT2
3
GND
3
GND
M613
M614
SWITCH
SWITCH
1
OUT1
1
OUT1
4
IN
IN
4
4
5
OUT2
2
2
OUT2
3
GND
3
GND
M616
M617
SWITCH
SWITCH
1
OUT1
1
OUT1
IN
4
IN
4
8
7
2
OUT2
2
OUT2
3
GND
3
GND
M619
M620
SWITCH
SWITCH
1
1
OUT1
OUT1
4
IN
4
IN
*
0
2
OUT2
2
OUT2
3
GND
3
GND
COL2
COL3
M603
SWITCH
1
OUT1
4
IN
2
OUT2
3
GND
M606
SWITCH
1
OUT1
4
IN
+
2
OUT2
3
GND
KEYPAD_ROW
M609
SWITCH
1
OUT1
IN
4
P3
2
OUT2
3
GND
ROW2
M612
SWITCH
1
OUT1
IN
4
3
2
OUT2
3
GND
ROW3
M615
SWITCH
1
OUT1
IN
4
6
2
OUT2
3
GND
ROW4
M618
SWITCH
1
OUT1
IN
4
9
2
OUT2
3
GND
ROW5
M621
SWITCH
1
OUT1
4
IN
#
2
OUT2
3
GND
ZMY0130333-O
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