Philips DS3000 Series, Service Manual

Page: 8 / 11

CIRCUIT DIAGRAM- MAIN BOARD / iPod DOCKING BOARD
6-1 6-1
900m
V
800m
V
DC--9V 2.5V
BA--6V 1.7V
BAL--4.5 1.2V
CL
K
DAT
A
RE
SE
T
A_
DE
T
BA
_D
ET
KE
Y
IP-
CT
L
IP_
TX
IP_
RX
IP_
DE
T
AC
C_
PO
W
ER
AC
C_
DE
T
VD
D
GN
D
XO
UT
XI
N
TES
T
RE
SE
T
V_SDA V_SC
L
ST
.B
Y
MU
TE
SY
SN
C
USB-SW
ID
_R
ID
_R
C622
1u
C621 1u
C626
124
C6
25
1u
C606
104
C6
05
1u
C630
1u
R603 470
C628
124
C627
124
C631
1u
C604
820P
C620
104
C313
22/
6.
3
R602 470
R601 0
C602
100/
6.
3
C603
820P
C718
224
Q704
*** C714
***
R101
22R
Q703
***
R719
***
R718
***
R715
5K6
C706
330p
C601
104
1
VD
D
2
GN
D
3
TR
EB
.B
4
TR
EB
.A
5
VR
.A
/IN
6
CH
.A
/OU
T
7
LO
UD
.A
8
A/IN
4
9
A/IN
3
10
A/IN
2
11
A/IN
1
12
LO
UD
.B
13
B/IN
4
14
B/IN
3
15
B/IN
2
16
B/IN
1
17
VR
.B
/IN
18
CH
.R
/OU
T
19
BA
SS
.B/
IN
20
BA
SS
.B/
OU
T
21
BA
SS
.A
/IN
22
BA
SS.
A/OU
T
23
A/OU
T
24
B/OU
T
25
DG
ND
26
DAT
A
27
CL
K
28
RE
F
U601
ET2314
C629
124
R609
5K6
R610
5K6
C650
1u
C651
1u
R6
30
33K
R6
31
33K
C649
1u
D601
BAS316
D603
BA
S316
R6
28
47K R6
27
22K
R6
32
47K
R6
33
47K
R612
4K7
R611
4K7
C641
104
11 VSS
U602-F
4
VD
D
U602-
E
7
O2
6
2-
5 2+
U602-B
LM324D
R619
100K
14
O4
13
4-
12 4+
U602-D
LM324D
R616
68K
R615 68K
R618
100K R621
100K
R6
22
100K
R617
68K
R620 68K
R624
100K
R623
100K
8
O3
9 3-
10
3+
U602-C
LM324D
1
1O
2
1-
3 1+
U602-A
LM324D
1
GN
D1
2
GN
D2
3
TP
A+
4
US
BD
+
5
TP
A-
6
US
BD
-
7
TP
B+
8
+5
V
9
TP
B-
10
UA
RT
11
PO
W
/IN
12
PO
W
.IN
13
3V3O
UT
14 15
UGN
D
16
VG
ND
17 18
IPR
X
19
IPT
X
20
AC
CD
ET
21
YOU
T
22
CO
UT
23
VI
DE
O
24
SE
NSE
R
25
LIN
26
RI
N
27
LO
UT
28
RO
UT
29
AG
ND
30
DE
T
JK801
R6
25
1K
C642
100/6.3
R2
49.9K
R1 549K
D602
BA
S316
R3
75K
R4
49.9K
R5
75K
R629 100K
1 2 3 4 5 6 7 8 9 10 11
CW801
C624
1u
C623
1u
R608
33K
R605
47K
R606
47K
R607
33K
C633
***
C632
***
R6
14
1.
8K
R6
13
1.
4K
C607 100p
C615
100p
C636
100p
C637
100p
C616
100p
C617
100p
C609
100p
C613
100p
C608
100p
C612
100p
C618
100P
C619
100P
C648
2u2/50
C635
1u
C634
1u
R626
0R
L601
FB1K
L602 FB1K
L603 FB1K
L604 FB1K
L605
FB1K C643
104
C639 100p
C638
100p
C640
100p
1 SUB_GND
2
OUTB1
3
OUTB2
4
PGNDB1
5
PGNDB2
6
PVCCB1
7
PVCCB2
8
OUTNB1
9
OUTNB2
10
OUTNA1
11
OUTNA2
12
PVCCA1
13
PVCCA2
14
PGNDA1
15
PGNDA2
16
OUTA1
17
OUTA2
18 PGND
19 VDDPW
20 STBY
21 MUTE
22 INPA
23 INNA
24 ROSC
25 SYNCLK
26 VDDS
27 SGND
28 DIAG
29
SVR
30 GAIN0
31 GAIN1
32 INPB
33 INNB
34
VREF
35 SVCC
36 VSS
U101
TDA7491P
C7
08
104
D301
SS14
C304
104
C306
2200U
/10
C307
104
L302
KDRH74-470M
L301
KDRH74-470M
C303
104
C700
220U/25V
L703
KDRH74-220M
R103
1M
C716
102
R104
1M
C713
102
R105
1M
C7
15
***
R106
1M
C712
102
C711
102
C707
104
L704
KDRH74-220M
C7
04
474
C702
104
21
1
2
J004
2P2.0 180C
R102
22R
C705
330p
L701
KDRH74-220M
L702
KDRH74-220M
C703
474
C701
104
21
1
2
J003
2P2.0 180C
C709
10UF
C710 10U/16V
C727
10U/16V
C720 224
C717 224
C719
224
R722
4K7
R707 56K
C721
104
C722
104
R708 39K
C723
104
R709 0R
R710 10k
C724
104
R721 10K
R713
39K
Q701
8050
C725
10u
C726
47U
R714
10K
R723
4K7
R716
10K
R717
10K
R646
150R
C660
2.2U
C658
1u
R650
75K
R644
2.
4K
R645
150R
C661
2.2U C659
1u
R647
75K
R643
2.
4K
R648
75K
R649
75K
1
OU
T1
2
IN
1-
3
IN
1+
4
VSS
5
IN
2+
6
IN
2-
7
OU
T2
8
VD
D
U603
NJM4556
C657
1u
C656
1u
R642
1K
R641
1K
C662
100/
6.
3
L606 FB1K
C206
220/
10(
6X7)
C205
104
R301
39K
Q301
8050
R32
4.7k
1
2
MOD0
3
4
RESET
5
VCC
6 7 8 9 10
11 GND
12 I2C-CLK
13 I2C-DATA
14 MODE1
15
16 17 18 19 20
U202
CPV112
R225
10R
R726
22(
0.
1W
)
1
SY1
C3
05
47U
/16V
C665
823
C664
823
C663
104
1
LO
W
/V_L
ED
2
3
4 5 6 7 8 9
10
11 12
13
14 15
16 17
18 19 20
21 22 23
24
25 26 27
28
29
30
U201 GY206
R117
560
R215 560
R216 560
R219
10K
R218
10K
R217
10K
L201
FB1K
C204
104
C203
10/25(4X7)
R2
04
100R
R2
03
0R
R2
02
0R
R2
05
10K
R2
06
0R
R2
01
4K7
R212
3K3
X201
8M
C103
22p
C102
104
C104
22p
R209 10K
R210
10K
R110
150R
1
2
3
4
5
6
7
8
9
10
11
J0
06
R223
100
Q204
8050
C728
104
C729
10UF
C730 10U/25V
C734 100p
C733
100p
C611
100p
C610 100p
C732
104
C731
104
21
1
2
J009
2P2.0 180C
R214 10K
R222 100K
R2
21
30K
R3
05
22K
R307
***
R213
1K
R720 10K
C614
104
LED1
0805(YELLOW)
R7
***
R6
***
21
1
2
CN1
2P2.0 180c
1
2
4
3
6
5
1
2
3
4
5
6
J007
FCC.6P1.25
R208
100K
1
2 3
Q203
AO3401
D1
BAS316
C1
10u
C2
104
R1
0
1K
D2
BAS316
R11
100K
Q1
8050
Q2
8050
C3
104
R13
1K
Q201
8050
C202
10u
C201
104
R211
10K
L
R
J008
PHONE
1
2 3
Q5
AO3401
R14
100K
R15
1K
Q6
8050
R230
2.2M
R17
10K
D305
4148
C6
2200U/16V
S1
POWER
R26
330R
R27
220R
S2
VOL+
S3
VOL-
R2
24
3.
3K
1
USB_5V 2
HOST_D- 3
4
NC 5
GND
6
GNDB
7
GN
DA
J005
1
3
2
J002
DC-006B
1
VI
N
2
OU
T
3
FB
4
SD
5
GN
D1
6
GN
D2
7
GN
D3
8
GN
D4
U302
AP1509
21
1
2
J001
2P2.0 180C
OU
T
GN
D
IN
U204
XC6202
LED2
0805 (YELLOW)
R8
220
R9
220
R28
10K
6
D-
7
HSD2-
8
HSD1-
9
OE
10
VCC
5 GND
4 D+
3 HSD2+
2 HSD1+
1 S
U001
FSUSB30
R18
10K
R30
0R R12
100K
R39
10k
D3
04
SS14
Q3
8050
R29
10K
C8
***
C7
***
C5
39P
C9
10u
R23
1M
C4
1000U/16V
C10
104
R302
1M
X200
32.
768M
C1
1
22p
C1
2
22p
R2
07
***
R712
***
R711 ***
SPK-R
2" 8R 5W
SPK-L
2" 8R 5W
2
1 1
2
J010
21
1
2
J011
R2
28
???
R2
27
10K
R16
1K
Q202
8550
R229
1K
R231
***
R
728
***
R7
27
0
R304
100k
R303
220k
C314
10U
Q4 AO3401
R42
100K
Q7
8050
R41
560
R44 10K
R20
330K
R635
100K
Q8
8050
R636
100K
R634
10K
R308
220
R45
10K
Q302
8050
R310
1M
R309
1K
C213
1000U/10V
D604
3.3V
R729
100K
R7
30
10K
BAT4
1.5V
BAT1
1.5V
BAT2
1.5V
BAT3
1.5V
21
1
2
J012
2P2.0 180C
C1
3
104 R1
9
10K
Q506
2SK3019
Q19
8050
R651
10K
Q18
8050
R638
100K
R637
47K
R639
180R
IPOD.R
IPOD.L
V.CLK
V.DAT
2
1
2
ADE
T
IPL IPR
IPG
IPDE
T
IPL IPR IPG IPDE
T
RX TX AC
CP
W
R
IPV
CC
IPG
ND
IP.DET
IPV
+
IPV+
IPO
D.
L
IPO
D.
R
L+
L-
R+
R-
M+3V3
MUTE
GND
GND
+6V
GND
IP+5V
IP+5V
M+3V3
ACC.DET
IP.RX
IP.TX
ACC.PWR
IP.
DE
T
IP.
TX
AC
C.
PW
R
AC
C.
DE
T
M+3V3
IP.
RIP
.L
GND
AMUT
M+3V3
VCC
ADET
STBY
M+3V3
TEST
RESET
SCL
GND
V.
DAT
V.
CL
K
MU
TE
ST
.B
Y
GND
SD
A
SC
L
RESET
TES
T
SDA
GND
3V3
ID_
R
AU
X-
DE
T
IP-
CT
L
KE
Y
KEY
ST.BY
ST.BY
M+3V3
IP-CTL
VCC
AC-DET
M+3V3
AUX-DET
IP.DET
AC-DET
IP.G
ID_R
IP
.R
X