Topcom BUTLER 4850 User manual

Butler 4850
Service Manual
V1.0
Confidential The information contained in this document is the property of Topcom Asia Limited, it must
not be publicly revealed for commercial purposes in any form or by any means (electronic, photocopying, recording
or else), either in whole or in part without the written agreement of Topcom Asia Limited.
-1-

Exploded View
Handset unit
42
32
22
12
02
91
81
61
41
1
2
3
4
6
7
8
9
01
11
21
31
71
51
5
1H/S PANEL (SINGLE)
2H/S HARD KEY (NUMERAL)
3HS FRON COVER
4 SCREW FOR PANEL
5HS HARD FUNC ION KEY
6 RUBBER KEYPAD
7 KEY HOLDER
8H/S PCBA
9 CHARGE PIN
10 BA ERY PLA E
11 BA ERY DOOR
12 SCREW FOR COVER
ASSEMBLY
13 BA ERY
14 H/S REAL COVER
15 CUSHION
16 LIGH GUIDE
17 SPEAKER
18 LCD BRACKE
19 LCD
20 LCD COVER
21 RECEIVER
22 SCREW FOR PANEL
23 LENS
24 H/S UPPER PANEL
-2-

Exploded View
Base unit
(TO BE PROVIDED)
-3-

Block Dia ram
Base unit
5953AAU
pmarewop
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+HC
-HC
dnabesaB
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tiucric
A
B
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tceted
tiucric
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tiucric
MORPEE
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latsyrC
428.31(
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6453AAU
TCED
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5953AAU
pmarewop
zHG9.1
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50-46PAB
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tiucric
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tiucric
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MAT
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MORhsalF
lortnoceniL
tiucric
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DELlatiiD
2DEL
PSDniR
-4-

Block Dia ram
Handset unit
-5-

draobyekxirtaM
)syek12(
dnabesaB
rellortnoC
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V4.2CD
e
l
b
aera
h
cer
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t
ce
torp
ni
ra
hC
tiucrictceteddna
+HC
-HC
91143
&enohprekaeps
reifilpmarenir
CIM
MORPEE
)23AA42(
latsyrC
)zHM428.31(
64
5
3AA
U
TCED
reviecsnart
5953AAU
pmarewop
zHG9.1
retlifC/R
V3.3CD
p
up
e
t
s
eatl
o
V
tiucric
D
C
L
+tnemes41tiid41enil1(
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revieceR
rekaepS
Schematic Dia ram
Handset / MPU part
-6-

Schematic Dia ram
Handset / RF part
-7-

Schematic Dia ram
Handset / LCD part
-8-

Schematic Dia ram
Base / MPU part
-9-

Schematic Dia ram
Base / RF part
-10-