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14.5. MAIN CIRCUIT (2/4)
15
16
17
SCHEMATIC DIAGRAM - 4
: +B SIGNAL LINE
B
MAIN CIRCUIT
: -B SIGNAL LINE
CN6009
STBY3.3V
6
OCD_SDA
5
VSS
4
FOR DEBUG
OCD_SCL
3
NRST
2
MMOD0
1
DAMP_RESET
DAMP_SLEEP
DAMP_MUTE
PDET2
HP_MUTE
LID_RIGHT
DAMP_ERR
LID_LEFT
1
R6042
4.7K
R6025
1
CD_M_REQ
R6094
RESET_SW
R6109
CD_RESET
R6098
I2S_OFF
R6088
USB_EN
REM_IN
R6008
2
TO MAIN
CIRCUIT (1/4)
P1
3
4
18
19
20
: CD AUDIO INPUT SIGNAL LINE
: TUNER AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: iPod/iPhone/USB SIGNAL LINE
R6076
10K
R6072
C6017
10K
1000P
C6014
R6063
1000P
100K
R6058 220K
C6026
1000P
R6028
100K
R6019 27K
C6005
1000P
C6028
0.1
100
99
98
97
96
95 94
93 92
91
90
89
88
87
86
85
84 83
82
R6055
100
1
R6091
100
2
R6100
100
3
R6044
100
4
OCD_SDA
R6066
100
5
PDET2(D_AMP)
R6046
100
[76] FL_DI
[1] DAMP_RST
6
OCD_SCK
[2] DAMP_SLEEP
[77] FL_CE
R6030
100
7
HPMUTE
[3] DAMP_MUTE
[78] FL_CLK
R6048
100
8
LID_RIGHT
R6137
100
9
DAMP_ERR
R6024
100
10
LID_LEFT
IC6002
11
GND MM0D0
X6000
RFKWMHC37EG
12
OSC2(OUT)
8MHz
MICROPROCESSOR
13
OSC1(IN)
3
14
VSS
X6001
15
XI
2
16
XO
C6023
0.1
C6021
R6054
17
VDD33
18P
220K
18
VDD18
[26] USB_OVC
[48] POS_SW_R
100
C6029
19
NRST
[27] USB_IN
[49] iPod_PCONT
0.1
100
[28] TUN_INT
[50] PCONT_POW
CD_MREQ
20
100
21
RST_SW
100
22
CD_RESET
100
23
I2S_OFF
24
USB_EN
100
REM_IN
25
C6002
26
27
28 29 30
31
32 33
34 35
36
37
38
39
40
41
42
43
44
100P
R6056
10K
OUT
1
4
VSS
R6026
C6046
100K
10V33P
IN
2
3
NC
IC6003
C0EBY0000861
RESET
D6001~D6002
DA2J10100L
TO MAIN
CIRCUIT (4/4)
21
22
23
: FM SIGNAL LINE
: AM SIGNAL LINE
R6033
100K
R6092
4.7K
R6096
4.7K
R6089
100K
4.7K
R6002
4.7K
R6003
81
80
79
78
77 76
C6025
100P
C6024
100P
NC
75
R6073
100
AP_CLK
AP_CLK
74
SWITCHING TRANSFORMER
R6069
100
AP_DOUT
AP_DOUT
73
AP_DIN
R6067
100
AP_DIN
72
NC
71
AP_LED1
NC
70
100
PWR_LED
R6101
PWR_LED
69
IC6004
NC
68
C3EBEY000037
NC
67
AP_LED3
66
EEPROM
AP_LED2
R6125
100
AP_LED2
65
R6126
100
AP_LED1
64
VSS
63
C6049
CRTIMER
62
0.022
C6047
EE_SDA
61
5
SDA
GND
4
330P
EE_SCL
60
6
SCL
A2
3
EE_CS
A1
59
7
WP
2
R6128
100
AP_CS
58
8
VCC
A0
1
R6123
100
AP_V1R9_ON
57
R6124
100
AP_V1R2_ON
56
R6127
100
AP_RST
AP_RST
55
MODEL_SEL
54
R6031
100
STBY_CTRL
53
ECO_MODE
52
STBY_CTRL
R6318
100
SMPS_CUT
51
SMPS_CUT
45
46 47 48
49 50
R6121
10K
C6020
1000P
R6105
100K
R6112
100K
R6110
100K
R6111
100K
SMPS_CUT
106
24
25
26
QR6001
B1GBCFJN0038
PWR_LED
LED DRIVE
CN6007
LB6020
1
5R2V
AP_LED1
LB6026
2
AIR_BLUE
AP_LED2
LB6001~LB6009
LB6027
3
AIR_RED
LB6020~LB6027
LB6024
KEY2
4
KEY2
J0JBC0000014
KEY1
LB6025
5
KEY1
6
DGND
LB6023
7
DGND
LB6022
8
PWR LED
LB6021
9
D3.3V
R6134
1
LB6001
10
FL+
LB6002
11
FL-
LB6003
12
-VP
LB6004
13
VP_GND
FL_CE
LB6005
14
FL_CE
CLK_FL
LB6006
15
FL_CL
T1100
FL_DI
LB6007
FL_DI
16
LB6008
G4D1A0000117
17
D3.3V
C6052
LB6009
R1120
18
VREF-
22K
0.1
D1107
DZ2J030M0L
D1108
B0EAMM000057
6
5
7
8
4
9
T1100
3
1
2
D1111
DZ2J390M0L
R1122
3.3K
C1128
Q1101
22
B1ABMG000008
POWER SAVE CONTROL
QR400
B1GBCFNN0038
SWITCH
R453
QR400
27K
5
4
QR401
C417
1000P
QR401
6
3
R442
10K
B1GDCFJJ0041
7
2
SWITCH
8
1
Q404
Q404
B1CHRD000051
+18V POWER SUPPLY
1/4
2/4
SC-HC37GN/GS/GSX/PU
3/4
4/4
MAIN
27
28
A
18
B
H
TO
BUTTON CIRCUIT
(CN900)
IN SCHEMATIC
DIAGRAM - 8
C
1
D
E
F
G
CIRCUIT
H
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