Table of Contents
Advertisement
+VDD_IMAGE
+VDD_IO_HIGH
HDC700
2
1
2
1
4
3 3
4
6
5 5
6
8
7
8
7
10
9
10
9
12 12
11 11
14 14
13 13
16 16
15 15
18
17
18
17
20 20
19 19
22 22
21 21
24 24
23 23
26 26
25 25
28 28
27 27
30 30
29 29
32
31
32
31
34 34
33 33
36 36
35 35
38 38
37 37
40 40
39
39
42
41
42
41
44
43
44
43
46
45
46
45
48
47 47
48
50
49
50
49
52 52
51 51
54
53
54
53
56
56
55
55
57
58
59
60
57 58
59
60
C703
+VDD_IO_LOW
+VDD_IO_HIGH
32
1
26M_DIGIT
CLKI
2
LED
M_INT
/IRQ
RSTON
/RST
5
NC
6
PLLC
7
VDD
R300
8
VSS
9
VREF
C302
C303
C301
10
11
R302
HPL
R304
HPR
MELODY IC
Typical 3.7V
VBAT
C704
C702
C716
C717
C718
C719
C720
TP301
TP302
30
29
27
26
25
D2
24
D3
23
D4
22
D5
U300
21
D6
20
D7
19
MTR
18
SPOUT2
SPOUT1
17
C300
12
13
14
15
16
C304
C305
R303
C306
C307
R305
R306
C311
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C721
C722
C723
C710
C711
C712
C713
OEn
HA(1)
CS5n_MELODY
WEn
HD(0)
HD(1)
HD(2)
HD(3)
HD(4)
HD(5)
HD(6)
21
22
HD(7)
VIB
HFR_P
AMP_N
MELODY_SEL
AMP_N
AMP_P
SPK_N
VBAT
EARP_HF
7-13
Flow Chart of Troubleshooting
C705
C706
C714
C715
R715
Typical 3.7V
VBAT
17
16
15
14
13
NC
12
NC
COM4
11
1
U602
NC1
NO4
10
2 IN1/IN2
IN3/IN4
3 NO2
9
NC3
4 COM2
5
6
7
8
DIM_EN
Y(7)
Y(6)
Y(5)
Y(4)
Y(3)
Y(2)
Y(1)
Y(0)
M_CLK
PCLK
HSYNC
VSYNC
M_SCL
M_SDA
SPK_P
SPK_N
ANR
HPR
R_CONTROL
AFL
Advertisement
Table of Contents
