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No.
Checker
Ref.
41
O
TP1219
42
O
TP1220
43
O
TP1221
44
O
TP1222
45
O
TP1223
46
O
TP1225
47
O
TP1226
48
O
TP1227
49
O
TP1228
50
O
TP1229
51
O
TP1230
52
O
TP1231
53
O
TP1232
54
O
TP1233
55
O
TP1234
56
O
TP1235
57
O
TP1236
58
O
TP1237
59
O
TP1301
60
TP1302
61
O
TP1303
62
TP1304
63
O
TP1305
64
O
TP1306
65
O
TP1307
66
O
TP1308
67
TP1400
68
O
TP1500
69
O
TP1501
70
O
TP1502
71
O
TP1503
72
O
TP1504
73
O
TP1505
74
O
TP1506
75
O
TP1507
76
TP1600
77
O
TP1601
78
O
TP1602
79
O
TP1603
80
O
TP1604
81
O
TP1605
82
O
TP1606
83
O
TP1607
84
O
TP1608
85
TP1609
86
O
TP1610
87
O
TP1611
88
O
TP1612
89
O
TP1613
90
O
TP1614
91
O
TP1800
CONFIDENTIAL
φ
Name
SIMVCC
1.2
IC1200
SIM I/O
1.2
IC1200
SIM CLK
1.2
IC1200
SIM RESET
1.2
IC1200
VSRAM18
1.2
IC1206
GND
1.2
GND
VCCR
1.2
IC1206
VANA15
1.2
IC1205
ONSWA_N
1.2
Key FPC
unit
LEDR
1.2
LED1200
LEDG
1.2
LED1200
VMEM18
1.2
IC1200
VDIG275
1.2
IC1200
VDDB
1.2
IC1200
VDDA
1.2
IC1200
VCORE15
1.2
IC1200
LED1
1.2
LED1200
LED2
1.2
LED1200
VDCIO
1.2
CN1300
CTS (Rx voice)
1.2
CN1300
Manufacture
1.5
CN1300
Specific
RTS (Tx voice)
1.2
IC1300
TXD
1.2
IC1300
USB D–
RXD
1.2
CN1300
USB D+
VBUS
1.2
CN1300
VUSB33
1.2
IC1303
TSFRM
0.3
IC1500
VDCDC
1.2
IC1504
VTRAM25
1.2
IC1504
VTRAM15
1.2
IC1504
VDIG29
1.2
IC1504
VTLVDS25
1.2
IC1504
VTLVDS15
1.2
IC1504
T4G NC1
1.2
IC1500
T4G NC2
1.2
IC1500
A0
0.3
MIC2+
1.2
MIC200
MIC-
1.2
MIC201
MIC1+
1.2
Key FPC
unit
JMIC
1.2
JK1600
JEARR
1.2
IC1600
JEARL
1.2
IC1600
VAMP
1.2
IC1701
SP-L1
1.2
IC1603
VVIB
1.2
IC1601
SP-R1
1.2
IC1603
SP-L2
1.2
IC1603
SP-R2
1.2
IC1603
UART0TX
1.2
IC1000
UART0RX
1.2
JK1600
BECLK
1.2
IC1500
Output
Input
→
CN1201
↔
CN1201
→
CN1201
→
CN1201
→
IC1101
→
→
CN3003
→
→
IC1200
→
IC1200
→
IC1200
→
IC1100,
IC1101
→
→
→
→
→
IC1200
→
IC1200
→
Q1212
→
IC1300
→
Q1301
→
CN1300
→
CN1300
→
IC1300
→
IC1303
→
IC1300,
IC1000
→
→
IC1504
→
IC1500
→
IC1500
→
→
IC1500
→
IC1500
→
IC1500
→
IC1500
→
→
IC1200
→
→
IC1200
→
IC1200
→
JK1600
→
JK1600
→
JK1600
→
CN3003
→
VIB1600
→
CN3003
→
CN3003
→
CN3003
→
JK1600
→
IC1000
→
IC1800
2 – 19
Function
Power supply for USIM
USIM data
USIM clock
USIM reset
SRAM power supply (1.8 V)
Earth
Back-up power supply
Analogue power supply (1.5 V)
Action trigger (Switch the key to
turn on the power.)
Charge LED
Incoming notifications LED
Power supply for memory (1.8 V)
Digital power supply (2.75 V)
RF power supply (2.75 V)
RF power supply (2.75 V)
Core power supply (1.5 V)
Charge LED
Incoming notifications LED
External supply power
CTS (hands free Rx voice)
UART detection signal
RTS (hands free Tx voice)
Synchronisation Clock
UART1 Tx
USB D– line
UART1 Rx
USB D+ line
External USB VBUS
USB power supply (3.3 V), USB
detection signal
TS I/F frame sync signal GPIO
DCDC power supply (1.5 to 2.5 V)
T4G RAM power supply (2.5 V)
T4G RAM power supply (1.5 V)
Digital power supply (2.9 V)
T4G LVDS power supply (2.5 V)
T4G LVDS power supply (1.5 V)
Check for peeling of T4G
Check for peeling of T4G
Adress 0
Mic bias2
Mic earth
Mic bias1
Connector microphone
Connector EAR R-ch
Connector EAR L-ch
TV signal output
Speaker 1 L-ch
Vibrator power supply
Speaker 1 R-ch
Speaker 2 L-ch
Speaker 2 R-ch
UART Tx software rewrite and log
UART Rx software rewrite and log
27MHz clock output
902SH
Remarks
Back-up
Back-up
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