DOWNLOAD Panasonic SC-HC37EC / SC-HC37EE / SC-HC37EF / SC-HC37EG Service Manual ↓ Size: 11.51 MB | Pages: 127 in PDF or view online for FREE

Model
SC-HC37EC SC-HC37EE SC-HC37EF SC-HC37EG
Pages
127
Size
11.51 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / COMPACT STEREO SYSTEM
File
sc-hc37ec-sc-hc37ee-sc-hc37ef-sc-hc37eg.pdf
Date
PREV: Panasonic SC-HC35P / SC-HC35PC / SC-HC35EG / SC-HC35EF / SC-HC35EP / SC-HC35GN / SC-HC35GS / SC-HC35GSX / SC-HC35GT / SC-HC35PU / SC-HC35GK Service Manual / Supplement

Panasonic SC-HC37EC / SC-HC37EE / SC-HC37EF / SC-HC37EG Service Manual ▷ View online

101
14.2. CD SERVO CIRCUIT (1/2)
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
SC-HC37EC/EE/EF/EG
CD SERVO
 CIRCUIT
2/2
1/2
A
 CD SERVO CIRCUIT
SCHEMATIC DIAGRAM - 1
TO CD SERVO
CIRCUIT (2/2)
1
2
3
4
P1
TO OPTICAL 
PICK UP UNIT
37
TP
36
TP
38
TP
39
TP
64
TP
63
TP
51
TP
50
TP
23
TP
90
TP
1
71
TP
TL
32
TP
31
TP
21
TP
48
TP
69
TP
67
TP
33
TP
34
TP
TP
25
TP
46
TP
30
TP
29
TP
28
TP
27
TP
26
TP
49
TP
24
TP
94
TP
44
TP
45
TP
47
TP
13
TP
5
TP
: +B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: iPod/iPhone/USB SIGNAL LINE
CN7001
OUTR
A
VREF
A
V
SS
1
A
VDD1
RFOUT
AVSS2
TRP
FOP
VREF
CENV
AVDD2
RFOENV
TRVP
SPINDER
SPOUT
OSCIN
CTRCRS
TRVP2
TRACKING
TRAVERSE
IOVDD
DVDD
R
A
M_CLK
DVSS
DSLF
PLLF
IREF
ARFFB
RFIN
ARFIN
ARFOUT
TE
S
T0
DGND1
ARFDC
[144]VCOF
[1]OUTL
B
D
A
C
E
F
LD
PD
[143]PLFO
A5
A4
[108]A7
A6
A3
[74]EECS
EED
A
T
A
CP_R
S
T
CP_
S
D
A
CP_
S
CL
A
9
D
2
D6
D0
D1
A
8
NC
NC
S
R
A
MVDD1
S
R
A
MVDD
2
REGION
D5
D4
D
7
MCLK
MD
A
T
A
S
T
A
TU
S
D3
S
REGOUT
S
REGVDD
N
S
T
A
NDB
Y
NC
IOVDD4
DV
SS
6
DVDD5
NPWNDOWN
PC
A11
[36]A10
A
1
A
0
A2
DVDD
DV
SS
TE
S
T1
DEBUG-SDATA
DVDD
IOVDD
MN947_REQ_OUT
MN16K_REQUEST_IN
DVSS
TE
DVSS
NRST
[73]EECLK
BA0
TX
BA1
DVDD
VDD3
VDD18
RESTW
IOVDD
VPPEX
USBIN
TRCCLK / NC
TRCD3 / NC
TRCD1 / NC
TRCD2 / NC
TRCST / NC
TRCDO / NC
DEBUG-SCLK
DEBUG-EXTGO
NWE
BCLK
LRCK
iPod_DET
DIGITAL
DATA
AUDIO
SRDATA
NCAS
NRAS
MODEL_
S
EL
iPod_CTRL_SW
iPod_ACC/VTUNER
X1
MX
2
MX1
DVDD
DV
SS
DVDD
DV
SS
REGON
U
S
BDP
IOVDD
X
2
DV
SS
C
S
EL
U
S
B_OE
IOVDD
iPod_PCONT
U
S
BDM
IOVDD
U
S
BNPP
U
S
B
A
VDD
U
S
BNOC
16.9344M CLK
U
S
B_sel
MN6627947RD
IC7001
SERVO PROCESSOR
C0GBY0000117
IC7002
5CH MOTOR DRIVER
M7302*
SPINDLE MOTOR
M7301*
TRAVERSE MOTOR
0
R7702
C7755
10
C7752
0.01
C7753
10
C7265
0.1
A
6
A
5
A
4
A
3
R7111
10K
0.1
C
7
340
+
F-
B0ECKM000008
D7343
1K
R
7
340
10
C7341
R
7
341
1.
2
K
B0ECKM000008
D7342
1K
R
7
315
R7332
12K
R
7
1
7
6
100
R7173
100
4.7K
R7329
3.3K
R7323
0.015
C
7
338
5.6K
R7327
R
7
3
2
1
1.5K
47K
R7331
C
7
315
0.15
R
7
3
22
5.6K
27K
R7328
1
2
00P
C
7
35
2
1800P
C
7
339
100K
R7349
R
7
3
2
5
100
LID_LEFT
LID_RIGHT
R7336
10
L7336
J0JYB0000013
R7335
100
0.01
C7741
C7335
0.01
10V100
C7334
M-
M+
0
R7707
C7615
10
10
C7616
0.1
C7613
USBIN
SDATA
EXTG0
SCLK
D6
D
7
D1
A
8
R-CLK
A
9
A7
D0
D4
D5
D
2
D3
0.1
C
72
3
7
S
T
A
TU
S
MD
A
T
A
0.1
C
72
38
0.1
C7163
0.1
C
72
34
10
C
72
35
EEC
S
EECLK
IPHONE_CLK
EED
A
T
A
IPHONE_
S
D
A
REGION
MCLK
REGION
NRST
DVDD-1.2
C7269
1
C7268
0.01
C7263
0.1
REST_SW
C7216
680P
C7161
0.1
R
72
1
2
8
2
0
1000P
C
72
41
0.08
2
C
72
18
C7226
1000P
1000P
C7225
1K
R
72
18
R
72
1
7
1K
C
72
36
10
0.01
C7230
10
C7239
R
72
14
4
7
0
C7152
0.1
1M
R7220
0.1
C7162
R
72
6
7
1K
R7221
100
3
1
2
X7201
U
S
BDP
U
S
BDM
2
.7
K
R
72
13
0.33
C
72
13
R7712
0
R7717
0
K7102
0
0
R7721
R7211
82K
C7244
0.015
0.1
C7217
C7223
10
4.
7
R
7
601
B1ADCF000001
LASER DRIVE
Q7601
0.01
C
7
6
7
0
10
C
7
601
R7650
5.6
U
S
B_
S
EL
0
R7731
0.01
C
72
04
10
C
72
08
R7761
2.2M
C7102
0.47
C7754
10
0.022
C7107
3300P
C7142
NCAS
VTUNER
CD_IIS_LRCK
NWE
CD_IIS_BCLK
CD_IIS_SRDATA
NRAS
C7206
27P
27P
C7205
X7205
C
7
151
0.1
R
72
0
7
10K
R7208
0
0
R7151
1K
R
72
05
VCC
A10
3.3V
A0
A1
A2
A11
DVSS
C7267
0.1
MLD
BLKCK
C7264
0.1
109
72
107
84
85
80
81
77 76
78
74 73
75
79
83 82
93
94
92
96 95
89
90
87
88
91
99
97
98
86
105
101
102
100
104 103
106
108
114
113
115
111
112
129
127
126
128
130
123
122
125
124
142
140
141
144
143
138
136
134
132
131
133
135
137
139
117
116
119
118
120
121
110
66
62
60
58
56
54
52
53
55
57
59
61
64
63
48
46
45
47
49
40
42
41
38
37
36
39
34 35
44
43
32
30
29
31
33
51
50
27 28
25
23
21
20
19
22
24
26
65
5
6
3
1
2
4
13 14
11 12
18
16
15
17
9
8
7
10
71
69
68
67
70
F+
D7341
B0ECKM000008
T-
T+
19
18
17
20
15
16
14
12
11
10
13
22
30
21
9
28
27
24
25
2
1
6
29
7
8
3
4
5
F+
T-
T+
F-
6
7
5
9
13
15
14
11
10
12
21
22
18
16
17
20
19
8
1
3
4
2
24
23
NOTE: “ * ” REF IS FOR INDICATION ONLY
LD-GND
GND(PD)
VCC(5V)
D
A
F-
F+
C
T+
T-
E
B
NC
CD/DVD SW
VREF (2.1V)
VIN
S
L+
VINFC
NC
TRB_
2
REG01
REG0
2
TRB_1
BI
AS
MUTE
VINTK
VOTK+
GND
GND
VOLD+
VOLD-
VOTK-
PVCC
NC
GND
TOTR-
VINLD
VCTL
REV
FWD
VCC
+
VO
S
L+
VOFC+
VOTR+
VO
S
L-
MD / LPD
CD-LD
NC
NC
NC
NC
F
GND
NC
VOFC-
K7101
0
K7111
0
DGND
D7650
DZ2J056M0L
LDSW
23
26
K7001
0
K7011
0
J0JYB0000013
K7724
C7725
10P
C7735
10P
DO_U
A
RT_OUT/TX
DO_U
A
RT_IN/RX
FOR PIN 90
102
14.3. CD SERVO CIRCUIT (2/2)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
SC-HC37EC/EE/EF/EG
CD SERVO
 CIRCUIT
2/2
1/2
A
SCHEMATIC DIAGRAM - 2
 CD SERVO CIRCUIT
TO CD SERVO
CIRCUIT (1/2)
1
3
2
4
P1
TO
MAIN CIRCUIT
(CN6006)
IN SCHEMATIC
DIAGRAM - 5
30
1
FOR DEBUG
B
1
TP
2
TP
3
TP
20
TP
12
TP
7
TP
8
TP
9
TP
18
TP
14
TP
16
TP
52
TP
11
TP
10
TP
: +B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: iPod/iPhone/USB SIGNAL LINE
EXC24CE900U
A2
A
5
A
4
VDD
A
3
DQ15
V
SS
DQ1
DQ14
VDD
DQ0
NC
DQ8
DQ9
NC
A
6
A
8
A
9
CLK
CKE
A7
DQ13
DQ
7
VDD
DQ
2
DQ3
V
SS
Q
DQ5
DQ6
/LDOM
DQ4
VDDQ
B
A
0
A
10/
A
P
/C
AS
/WE
/C
S
A
1
A
0
/R
AS
V
SS
Q
VDDQ
DQ1
2
DQ10
UDQM
V
SS
Q
DQ11
VDDQ
V
SS
Q
NC
NC
NC
GND
EE_DAT
VCC
EE_CLK
WP
C3ABMY000027
IC7704
16M SDRAM
C3EBFY000029
IC7851
EEPROM
MFI337S3959
IC7502
COPROCESSOR 2
R7265
100
R7266
100
C
72
33
0.01
0
BLKCK
NRST
STATUS
CD_IIS_LRCK
R7264
100
R7253
C7007
100P
C7003
100P
C7031
100P
100
MDATA
R7262
100
K7202
100
C
7
6
2
6
10
0.01
C
7
166
MCLK
MLD
CD_IIS_SRDATA
USBIN
R7504
2.2K
R7505
2.2K
C7501
0
C7502
0.01
1K
R7254
C7243
0
4
3
1
2
S7201
D6
NC
AS
A
1
A
0
A
3
A2
NR
AS
A
10
A
11
D
7
NWE
C
7
160
0.1
A
9
D
2
D4
D3
C
7
159
0.1
1
C
7
156
D1
D0
D5
C
7
155 1
D1
D0
C
7
150
0.1
EEC
S
2
1
7
8
4
5
3
6
NC
I2C
_SDA
I2C
_SCL
NC
NC
VSS
VCC
RESET
THERM
A
L P
A
D
2
1
7
8
4
T1
5
3
6
EXTG0
NR
S
T
S
CLK
S
D
A
T
A
R-CLK
R
7
158
33
2
3
1
5
4
CN7801
D
7
C
7
158 0.1
0.1
A
5
A
6
A
4
A
8
A
9
A7
2
1
49
11
12
10 9
40
39
41
13
38
6
4
5
45
47
46
8
7
43
42
44
27
26
24
25
15 14
16
17
19
20
22
18
21
30
29
34
33
35 36 35
31 32
23
28
3
48
50
D3
D4
D
2
C
7
154
D6
C
7
15
7
0.01
D5
IPHONE_SDA
IPHONE_CLK
0.01
C
7
851
C7853
100P
EED
A
T
A
R7853
3.3K
R7854
3.3K
EECLK
RESET_SW
10K
R7255
K7278
0
10
C7207
M+
M-
LID_LEFT
LID_RIGHT
IS2 OFF
DVSS
DGND
3.3V
C
72
53
CD_IIS_BCLK
K7701
K7702
K7703
270
270
270
1
6
7
5
9
12
13
10
11
18
25
26
23
24
27
28
29
30
20
19
22
21
16
14
15
17
8
2
4
3
LDSW
5V
5V
7.5V
USB_DP (+)
USB_DM (-)
DGND
DGND
TRV
OPEN_SW
RESET SW
CD_SI/ MDATA
CD_SO/ STAT
CD_RESET/ RST
LDSW
USB_IN
CD_SREQ/ BLKCK
CD_SCLK/ MCLK
CD_MREQ/ MLD
DGND
3.3V
M+
M-
I2S OFF
PGND
USB_SEL
LID_LEFT
LID_RIGHT
5V
CD_IIS_LRCK
CD_IIS_BCLK
CD_IIS_SRDATA
RESET SW
OCD_SCL
VSS
OCD_SDA
STBY3.3V
NRST
CN7002
USBDM_1
USB_SEL
USBDP_1
U
S
BDM_1
U
S
BDP_1
U
S
BDM
U
S
BDP
1K
R7896
33
R7902
33
R7901
22K
R7903
22K
R7904
V
SS
0
K7258
OPEN_SW
4
3
1
2
L7001
103
14.4. MAIN CIRCUIT (1/4)
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
2/4
4/4
1/4
3/4
SC-HC37EC/EE/EF/EG
MAIN
 CIRCUIT
B
 MAIN CIRCUIT
SCHEMATIC DIAGRAM - 3
TO MAIN
CIRCUIT (3/4)
TO MAIN
CIRCUIT (2/4)
NOTE: “ * ” REF IS FOR INDICATION ONLY
HEADPHONE
TO LEFT
SPEAKER
1
2
P1
3
4
19
P
2
18
1
7
16
15
14
13
1
2
11
6
TO RIGHT
SPEAKER
10
9
8
RL401*
RL400*
: AUDIO OUTPUT SIGNAL LINE
: iPod/iPhone/USB SIGNAL LINE
: -B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: TUNER AUDIO INPUT SIGNAL LINE
: +B SIGNAL LINE
: FM SIGNAL LINE
2
5
G
1
4
6
G
3
DGND
-D
U
S
B5V
+D
PDET2
R428
2.2K
22K
R420
R429
2.2K
J0JHC0000107
LB400
R423
15K
R421
15K
C431
1
C430
1
LB401
J0JHC0000107
22K
R422
R451
220
2.2K
R425
2.2K
R427
1
2
CN400
C438
C439
1
C453
1
C436
C440
1
R434
33K
1K
R452
R443
560
100
R437
C449
0.01
R433
33K
C450
68P
C451
68P
R441
47K
47K
R440
C445
180P
HP_MUTE
C452
68P
4
5
6
3
2
1
9
11
13
14
12
10
7
8
IC450
C1AB00003801
HEADPHONE DRIVER
C448
100
R436
R432
33K
47K
R438
LB450
C444
68P
C443
68P
J0JGC00000
2
0
LB404
LB451
R435
33K
R439
4
7
K
22K
R424
R426
22K
25V100
C434
L40
7
R430
15K
C432
1
C441
180P
C442
68P
C433
1
R431
15K
C447
R6004
0
L400~L403
G1C150M00023
L400
4
．7K
R411
R418
100K
Q403
B1ABCF000011
DC DETECT
R408
100K
Q401
B1ABCF000011
DC DETECT
100K
R409
C420
10
C421
10
C435
C437
1000P
1000P
22K
R410
Q402
B1ADCE000012
DC DETECT
C428
0.1
C422
1
Q400
B1ABCF000011
DC DETECT
1
2
CN401
2.2K
R402
LB410
J0JFC000000
7
L403
C413
0.1
C414
0.1
L401
C411
0.1
C410
0.1
2.2K
R401
L404
L404~L407
G1C1R0MA0530
C408
1
C415
0.1
L405
L40
2
C412
0.1
L406
C407
1
C406
1
C409
1
ET400*
C6004
1000P
1000P
0.022
1000P
1000P
0.022
C446
7
6
3
2
5
1
4
JK450
100K
R404
100K
R406
R407
100K
LB45
2
J0JCC00001
2
4
J0JBC0000014
J0JBC0000014
100K
R405
GND
-INR
+INR
CN
RCH L0-
VSS
OUTR
...HC37
...EC/EE/EF/EG
/MUTE
GND
UVP
+INL
OUTL
-INL
RCH L0+
CP
VDD
LCH L0+
LCH L0-
JK6000
USB
C6000
0.1
R6015
0
104
14.5. MAIN CIRCUIT (2/4)
2/4
4/4
1/4
3/4
B
 MAIN CIRCUIT
SCHEMATIC DIAGRAM - 4
TO MAIN
CIRCUIT (1/4)
TO MAIN
CIRCUIT (4/4)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
SC-HC37EC/EE/EF/EG
MAIN
 CIRCUIT
FOR DEBUG
1
2
P1
3
4
22
2
3
2
4
2
6
P3
27
2
8
2
9
30
31
1
18
TO
BUTTON CIRCUIT
(CN900)
IN SCHEMATIC
DIAGRAM - 8
H
: AUDIO OUTPUT SIGNAL LINE
: iPod/iPhone/USB SIGNAL LINE
: -B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: TUNER AUDIO INPUT SIGNAL LINE
: +B SIGNAL LINE
: FM SIGNAL LINE
R6042
4.7K
R6113
1.5K
R6045
R6106
R613
2
R1122
3.3K
C113
2
6800P
100K
100K
100K
100K
R6105
R1120
22K
C1130
6.3V
22
0P
27
R11
2
1
D1109
B0J
A
ME000114
R6124
R60
22
4.
7
K
4.
7
K
R60
2
3
R6031
R6127
R6123
R6128
STBY_CTRL
SMPS_CUT
AP_RST
R6121
10K
R6318
R603
2
100K
R6135
R604
7
R6136
R606
2
C6020
1000P
DZ2J390M0L
D1111
4
7
0
R11
2
6
D1107
DZ2J030M0L
B0EAMM000057
D1108
5
3
4
8
7
6
2
1
9
T1100
T1100
G4D1A0000117
SWITCHING TRANSFORMER
C1131 6.3V33P
DZ
2
J
22
0M0L
D1110
Q1101
B1ABMG000008
POWER SAVE CONTROL
100K
100K
100
100
100
R6014
iPod_OVCiPod_OVC
PO
S
_
S
W_CENTRE
PO
S
_
S
W_RIGHT
PO
S
_
S
W_LEFT
PO
S
_
S
W_
A
BN
iPod_DET
iPod_PCONT
D600
2
D6001~D6002
DA2J10100L
C1128
22
QR401
B1GDCFJJ0041
SWITCH
QR400
B1GBCFNN0038
SWITCH
27K
R453
8
6
5
7
1
3
4
2
Q404
B1CHRD000051
+18V POWER SUPPLY
R442
10K
1000P
C417
R419 100K
R6110
SMPS_CUT
R6111
A
P_V1R
2
_ON
A
P_V1R9_ON
A
P_C
S
R6112
PCONT
R6109
R6094
R6088
100
100
100
100
100
100
R6098
R6025
R6060
R6064
R6086
100K
R6026
C6029
0.1
0.1
C60
22
0.
22
C6046
10V33P
R6008
100P
C6002
CD_RESET
RESET_SW
I2S_OFF
USB_EN
CD_M_REQ
R6056
10K
REM_IN
3
2
4
1
IC6003
C0EBY0000861
RESET
D6001
R60
7
9
1K
1K
1K
R605
7
R6114
1.5K
1
C6035
R60
7
5
CD_
S
O
CD_
S
I
CD_TRV
CLK_CD_
S
CLK
R6084
U
S
B_IN
U
S
B_OVC
TU_INT
CD_
S
_REQ
KEY2
AP_LED2
AP_LED1
KEY1
PWR_LED
LED DRIVE
QR6001
B1GBCFJN0038
R6002
4.7K
R6089
100K
TU_R
S
T
4.7K
R6092
100K
R6033
TU_
S
D
A
FL_DI
FL_CE
CLK_FL
4.7K
R6096
R6003
4.7K
LB6025
LB6026
LB6020
LB6001~LB6009
LB6020~LB6027
J0JBC0000014
LB6024
LB6027
LB6008
LB6007
FL_DI
LB6009
LB6003
9
7
5
2
3
1
4
6
8
17
15
13
10
12
11
14
16
18
CN6007
R6134
1
LB6002
CLK_FL
FL_CE
LB6021
LB6023
LB6022
LB6001
LB6006
LB6004
LB6005
R6119
R610
7
R6104
C6049
0.022
2
1
7
4
3
6
5
8
IC6004
C3EBEY000037
EEPROM
R6126
R6125
PWR_LED
AP_LED2
C6047
330P
100P
C6025
AP_CLK
R6069
R6101
R6067
R6073
100
100
100
100
100
100
100
100
100
100
100
100
AP_DOUT
100P
C6024
AP_LED1
AP_DIN
R6063
100K
100K
C6014
R6010
4
7
K
R6076
10K
10K
R6072
C6017
1000P
1000P
1000P
1000P
0.1
2
4
3
1
6
5
CN6009
D
A
MP_
S
D
A
S
MP
S
_REGION
R60
2
9
R6068
R6058
68K
R6065
100
100
100
100
100
100
100
100
100
100
KE
Y2
PDET1
R60
7
4
KE
Y
1
R609
7
R6103
100
100
100
100
R6099
R6090
DAMP_RESET
R60
7
0
100K
R6043
10K
C6028
R6044
R6030
R6024
220K
R6054
DAMP_ERR
LID_RIGHT
R6048
HP_MUTE
LID_LEFT
R6137
R6100
R6066
DAMP_MUTE
PDET2
DAMP_SLEEP
R6046
C6019 22
P
3
1
2
X6000
C6021
18P
100
100
100
100
100
100
100
100
100
100
X6001
R6091
R6055
C6023
R608
7
R6019 27K
R6093
R6053
CLK_D
A
MP_
S
CL
A
P_IREQ
CLK_TU_
S
CL
R6028
C60
27
0.1
C6026
C6005
M_VDET
79
77 76
78
49 50
74
71
72
67
68
56
55
58
57
52
51
54
53
65
66
61
62
59
60
64
63
70
69
73
75
10
8
7
9
12
11
99
100
95 94
96
97
90
91
89
93 92
98
4
6
5
2
1
3
81
82
80
86
87
88
84 83
85
45
19
17
15
14
16
18
43
23
21
20
22
41
24
39
37
34 35
27
26
28 29 30
32 33
31
36
38
25
40
42
44
13
46 47 48
IC6002
RFKWMHC37EG
MICROPROCESSOR
8MHz
VDD
V
SS
NC
NC
NC
NC
NC
NC
NC
TU_
S
D
A
TU_R
S
T
TU_
S
CL
AP_DOUT
AP_CLK
D
A
MP_
S
D
A
NC
AP_DIN
[78] FL_CLK
[77] FL_CE
AP_LED1
VSS
EE_SDA
AP_LED3
CRTIMER
AP_LED2
NC
NC
NC
PWR_LED
[76] FL_DI
GND
SDA
REGION_
S
UB
KE
Y2
OCD_SDA
PDET2(D_AMP)
S
MP
S
_REGION
REGION
KE
Y
1
HPMUTE
[3] DAMP_MUTE
LID_LEFT
OCD_SCK
GND MM0D0
XI
VSS
DAMP_ERR
LID_RIGHT
OSC2(OUT)
OSC1(IN)
[1] DAMP_RST
[2] DAMP_SLEEP
D
A
MP_
S
CL
VREF+
M_VDET
A
P_IREQ
PDET1(REG)
RST_SW
REM_IN
OUT
IN
NC
VSS
USB_EN
I2S_OFF
XO
CD_MREQ
VDD33
NRST
VDD18
V
SS
NC
SMPS_CUT
TRV_CW
CD_
S
I
VDD18
CD_
S
O
CD_
S
CLK
STBY_CTRL
ECO_MODE
PO
S
_
S
W_L
EE_CS
AP_V1R9_ON
AP_V1R2_ON
WP
SCL
A1
A0
A2
VCC
EE_SCL
AP_CS
MODEL_SEL
AP_RST
[48] POS_SW_R
[49] iPod_PCONT
[50] PCONT_POW
PO
S
_
S
W_
A
BN
PO
S
_
S
W_CEN
TRV_CCW
iPod_
S
T
A
ND_UP
iPod_DET
iPod_OVC
iPod_
S
T
A
ND_DN
CD_RESET
[26] USB_OVC
[28] TUN_INT
[27] USB_IN
CD_
S
_REQ
D
A
B_TX
D
A
B_RX
NC(Pull Up)
DGND
DGND
KEY1
KEY2
D3.3V
5R2V
FL_CL
D3.3V
VREF-
FL_DI
FL+
FL-
-VP
FL_CE
VP_GND
AIR_RED
PWR LED
AIR_BLUE
VSS
NRST
MMOD0
OCD_SDA
OCD_SCL
STBY3.3V
Q404
QR400
QR401
C6052
0.1
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