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SAMSUNG CONFIDENTIAL
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
4
B
C
B
E
4
D
A
6
GT-B2700 Service schematics
7
F
5
8
E
C
7
1
4
F
A
D
8
1
2
3
5
2
6
3
TAC800
1
2
3
ZD810
1
2
3
ZD803
1
2
3
4
5
6
TAC801
2
2
3
3
TORCH_LIGHT
1 1
ZD812
R804
R805
RCV
1
1
2
2
L804
D800
3
1
2
ZD800
C809
C808
C806
ZD807
ZD804
L802
C804
C803
ZD806
ZD801
L801
C802
TAC803
1
2
3
ZD813
ZD805
C801
ZD815
ZD816
3
MOTOR
1
1
2
2
TAC802
1
2
1
1
2
2
ZD814
SPK
C805
ZD811
8
9
9
NC
21
22
NC
19
19
2
2
20
20
3
3
4
4
5
5
6
6
7
7
8
11
11
12
12
13 13
14 14
15 15
16 16
17
17
18 18
HDC800
1
1
10
10
R801
TA800
C800
TP800
L805
C811
C810
R800
L800
L803
C807
LED_P
TORCH_LIGHT_N
HFR2
HFR1
MICP_CON
KCOL(0)
KCOL(4)
KCOL(3)
KCOL(2)
KCOL(1)
KCOL(1)
KROW(3)
KROW(4)
KROW(2)
KROW(1)
KROW(0)
VCC_KEYLED_3.3V
KROW(3)
KROW(4)
KROW(1)
KROW(2)
SPK+
SPK-
VDD_VIB_3.3V
MICN_CON
ONKEYn