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SCHEMATIC DIAGRAM - 5
Q
MAIN CIRCUIT
R
CN807
22
CD_AGND
1
CD_L
2
L801
C920
1000P
AGND
3
C921
1000P
CD_R
4
CD_GND
5
ST_IN
6
S
ST_CLK
7
L801, L812, L920, L921
J0JKB0000020
ST_REQ
8
CD_3.3V
9
TO
CD_DGND
10
CD SERVO
LD_SW/CLDCK
11
CIRCUIT
C923
TX
12
W1016
(CN7002) IN
1000P
0
SCHEMATIC
CD_7.5V
13
L812
DIAGRAM - 1
PGND
14
R920
100
MCLK
15
R921
100
MDATA
16
R922
100
MLD
17
R923
100
BLKCK
18
R924
100
T
STATUS
19
W1078
0
R925
100
RST
20
REST_SW
21
1
LOADING
22
CN808
GND
2
CD_OPEN_SW
1
SW
W891
CD OPEN SW
(REF NO. 316)
U
R929
0
V
W
X
1
2
3
: CD SIGNAL LINE
: + B SIGNAL LINE
: MAIN SIGNAL LINE
: IPOD SIGNAL LINE
B9
B10
B11
B12
B13
CD_LCH
AGND
CD_RCH
L920
C922
1000P
L921
CD7.5V
PGND
9.6V
CD_MCLK
R276
1K
CD_MDATA
DOCK_LPB
CD_MLD
BLKCK
R476
1.2K
CD_STATUS
CD_RST
REST_SW
IC604
LOADING
C0CBABG00027
5V TO 3.3V REGULATOR
R926
10K
CD_OPEN_SW
IN
GND
OUT
DOCK_RPB
R927
1
2
3
0
10K
5V
C609
16V22
VREF+3.3V
USB_RST
D_LINK_DET2
DC_DET
D600
R950
B0ACCK000005
4.7K
R951
4.7K
D_LINK_DET1
R952
4.7K
AD_REV
QR811
AD_FWD
AD_STOP
AD_FSKIP
AD_RSKIP
AD_PLAY
AD_ACK_IN
R928
100K
4
5
6
B14
TO MAIN
SECTION (2/3)
D602
B0ACCK000005
IC605
C0DAZYY00018
USB 5.0V REGULATOR IC
1
2
3
4
5
C607
16V22
C606
16V22
R947
R948
27K
39K
C274
R273
33P
6.8K
C270
R274
C275
R275
C276
1u
10K
100P
6.8K
10u
C280
10V100
8
7
6
5
IC802
IC802
C0ABBB000297
OP-AMP IC
1
2
3
4
R474
C475
R475
C476
10K
100P
6.8K
10u
C470
1u
C474
R473
C477
33P
6.8K
10u
C265
10u
R479
R480
10K
10K
R901
220K
Q809
R896
Q810
1.5M
B1ABEB000002
B1ADCE000012
R900
D_LINK2 DETECT
R897
D_LINK1 DETECT
220K
1.2M
R899
R898
220K
220K
R890
R891
R892
R893
R894
R895
82K
33K
15K
10K
6.8K
5.6K
R902
QR812
QR813
QR814
QR815
QR816
5
10K
VCC
IC808
NC
INA
1
2
IC808
QR811-QR816
C0JBAB000884
B1GBCFGN0016
LOGIC IC
SWITCH
7
8
9
63
B15
D601
B0ACCK000005
IC601
C0DBZGC00067
FL3.3V REGULATOR IC
IN
GNDSTBY
NC OUT
1
2
3
4
5
C608
0.1u
C602
C603
16V22
0.1
VCC+15V
AGND
C611
D603-D606
25V2200
B0EAKM000117
7.5V
D603
D604
D605
9.6V
PCONT_1
D606
5V
HALT
SYS3.3V
EARTH_GND
IC103
C0DAZYY00019
5V REGULATOR IC
7.5V
2
4
VCC
5V
IC103
Vctrl
GND
NC
1
3
5
D_PCONT
DOCK_L
4
AGND
DOCK_R
OUT
DOCK_DET1
GND
DPORT_GND
3
W1017
0
DOCK_DET2
UART_OUT
AD_CTRL
IPOD_DET
UART_IN
10
11
12
SA-NS55P
Q
R
S
CN803
12
+VCC_15V
11
+VCC_15V
10
AGND
9
AGND
TO
8
SUB+B_11V
TRANSFORMER
7
SUB+B_GND
CIRCUIT (JW803)
6
10V
IN SCHEMATIC
T
5
PCONT_1
DIAGRAM - 10
4
5.6V
3
DGND
2
HALT
1
SYS3.3V
U
V
CN806B
1
DOCK_L
2
AGND
3
DOCK_R
4
DOCK_DET1
5
DOCK5VGND
TO
6
DOCK5VGND
D-PORT CIRCUIT
7
DOCK5V
(CN806A) IN
SCHEMATIC
8
DOCK5V
W
DIAGRAM - 7
9
DOCK_DET2
10
UART_OUT
11
AD_CTRL
12
IPOD_DET
13
UART_IN
1/3
2/3
3/3
SA-NS55P MAIN CIRCUIT
X
13
14
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