Icom iC-m34 Service Manual page 28

SECTION 12
• MECHANICAL PARTS
[CHASSIS PARTS]
REF ORDER
DESCRIPTION
NO. NO.
MP1 8010020650 3002 CASE
MP2 8110009030 3002 COVER
MP3 8810008661 Screw BT B0 3X8 NI-ZC3 (BT)
MP4 8930039620 LEG CUSHION (A)
[MAIN UNIT]
REF ORDER
DESCRIPTION
NO. NO.
J1 6510024940 HEC2305-016250
DS1 5040002740 RT3-03HRYG
S1 2230001190 SPPB512300
MP1 8930071290 3002 TERMINAL
MP2 8930071290 3002 TERMINAL
MP3 8930071290 3002 TERMINAL
[ACCESSORY]
REF ORDER
DESCRIPTION
NO. NO.
MP1 8810001460 Screw BT A0 3.5X20 SUS
MP1
BC-173
• EXPLODED VIEW
MP3(C)
QTY.
1
1
2
2
MP2(C)
QTY.
1
1
1
1
1 MP3(M)
MP1(M) MP2(M)
1
QTY.
MP4(C)×2
MP1(C)
2
(C): CHASSIS PARTS
(M): MAIN UNIT
(Vi i f
12 - 1
• ELECTRICAL PARTS
[MAIN UNIT]
REF ORDER
NO. NO.
IC1 1190002270 S.IC
Q1 1540000550 S.TR
Q2 1520000460 S.TR
D1 1750001400 S.DIO
D2 1730002710 S.ZEN
D3 1750001400 S.DIO
D5 1750000550 S.DIO
D6 1750000550 S.DIO
R1 7030002110 S.RES MCR03EZHJ 470 (471)
R2 7030000020 S.RES MCR10EZHJ 1 (010)
R3 7030002220 S.RES MCR03EZHJ 3.3 k
R4 7030002240 S.RES MCR03EZHJ 4.7 k
R6 7030000500 S.RES MCR10EZHJ 10 k
R7 7030002170 S.RES MCR03EZHJ 1.5 k
R8 7030002280 S.RES MCR03EZHJ 10 k
R9 7030002150 S.RES MCR03EZHJ 1 k
R10 7030011720 S.RES MCR03EZPFX 10 k
R11 7030011710 S.RES MCR03EZPD 1.8 k
MAIN UNIT
R20 7030002030 S.RES MCR03EZHJ 100 (101)
R21 7030000010 S.RES MCR10EZHJ JPW (000)
R27 7030002200 S.RES MCR03EZHJ 2.2 k
R28 7030000020 S.RES MCR10EZHJ 1 (010)
R31 7030002240 S.RES MCR03EZHJ 4.7 k
R33 7030011190 S.RES ERA3YEB 103V (10 k)
R34 7030002280 S.RES MCR03EZHJ 10 k
R35 7030000500 S.RES MCR10EZHJ 10 k
R38 7030000380 S.RES MCR10EZHJ 1 k
R44 7030003970 S.RES MCR18EZHJ JPW
R46 7030000010 S.RES MCR10EZHJ JPW (000)
J1(M)
• VOLTAGE DIAGRAM
E:13.51V
F:13.59V
D1
J1
h b id )
E:1.77V
F:0.00V
R21
R44
E:EMPTY
F:FULL
*Tester:
Impedance is 50 k ohm or more
[MAIN UNIT]
H/V REF ORDER
DESCRIPTION M.
LOCATION NO. NO.
NJW4100V-TE1 B 37.8/27.2 C1 4030019190 S.CER
C2 4510005240 ELE
C3 4030019190 S.CER
2SD1664 T100Q B 25/4.8 C5 4510005240 ELE
2SB1132 T100 R B 18.5/10.3 C6 4030019200 S.CER
C7 4030019190 S.CER
C8 4030019210 S.CER
RB461F-T106 B 13.4/6 C9 4030001100 S.CER GRM216B11H102KA01D
UDZSTE-17 11B B 50.6/3.9
RB461F-T106 B 20.9/28.8
1SS355 TE-17 B 12.1/12.8 J1 6510024940 CNR
1SS355 TE-17 B 48/25.3
DS1 5040002740 LED
B 29/4.1
B 21.7/23.1
B 13.1/10.1 S1 2230001190 SW
B 13.1/8.7
B 38.9/31.6
B 36.5/32.1
B 39.8/23
B 39.6/21.6
B 43.1/23.9
B 42.3/21.8
B 46/23.7
B 36.7/22.8
B 20/14.4
B 21.7/21.2
B 22.1/11.1
B 49.6/25.5
B 42.8/28.9
B 47.2/28.2
B 47.2/30.5
B 51.3/30.6
B 28.6/25.6
M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
E:10.45V E:8.16V
F:10.52V F:8.34V
D3
R2
R28
E:8.26V
F:10.51V
C9
IC1
1 20
P_CHG Q-CHG
2 19
NFB CS1
3 18
CNT CS2
4 17
GND VS
5 16
NC VREF
6 15
F-CHG V+
7 14
LED-G TDET
8 13
LED-R TH
DS1 9 12
C1 TL
10 11
C2 CHG-SW
E:0.00V
F:0.64V
R46
H/V
DESCRIPTION M.
LOCATION
B 12.4/3.1
16 ME 22 SWB
B 28.7/13.1
16 ME 22 SWB
B 49.6/28.8
B 33.9/32.1
B 35.2/32.1
B 30.7/26.4
HEC2305-016250
RT3-03HRYG <ROD>
SPPB512300
S.=Surface mount
E:7.90V
F:8.34V
MP1
BATT+
E:1.24V
F:1.24V
MP3
E:0.61V
F:0.61V
E:3.79V
F:4.17V
MP2