Philips NTX600, Service Manual

Page: 36 / 45

7-6 7-6
CIRCUIT DIAGRAM - MCU+CD BOARTD
USBA+5V
USBA+
USBA-
USBA_GND
CD/USB+5V
CD/USB_GND
AUDIO_A_L
AUDIO_A_R
AGND
NTX600/800 DSP&CD BOARD
F-
F+
T+
T-
A/D_R
A/D_L
AGND
VR
PD
LD
GND
VCC
VREF
F
B
D
A
C
E
SANYO
DA1
1
(ETA6021)
A_DET
SOURCE_AB
PW_DCOFEST
AMP_ALC
AMP_ON
AMP_HOP
POWER_KEY
LCD1_CLK
LCD1_CS
LCD1_DATA
7468_CLK
7468_DATA
2090_DATA
2090_CLK
2259_A_DATA
2259_B_DATA
2259_CLK
MIC_DET
REM
GND
KEY0
DSP+5V
KEY1
GND
7860_RX
7860_TX
TU_CLK
TU_DATA
TU_RESET
TUN_HOP
PW_ON/OFF
GND
KEY2
FAN2.2
GND
LCD2_CLK
LCD2_CS
LCD2_DATA
GND
(DL4001) (DL4001)
OLNY no cd NX600-100&NX800-100
(ME6118A33)
(27K*
)
NC
PWR_LED_CT
5K6 36K 39K 22K
흔 벎 우 쏵 契 稜 객 움 코 꽝 鑒 錦 맣
REC KEY
GND
TO
M
AI
N
BO
ARD
TO
M
AI
N
BO
ARD
TO
M
AI
N
BO
ARD
CD
Connect socket
TO SMPS BOARD CON21
SOT-89
R9132
33K
R9134
33K
R9145 33K
R9146 33K
R9147
33K
R9148
100
R9149
0
C9
07
4
100U
/1
6V
C
9075
22U
/2
5V
C9
07
6
104
R9
15
0
4R
7
R
9151
100K
C9
07
9
100U
/1
6V
R9152
1K
C
9080
100U
/1
6V
C
9081
104
C9082
104
R9153
470
C9083
3U3/50V
R
9154
3K3
R
9155
12K
R
9156
7K5
R
9157
3K3
C9084
104
C
9085 680P
C9086
104
C9087
100U/16V
C
9088
10U
/25V
C
9089
104
C
9090
15P
R9
15
8
220
TX9001
16.934MHz
C
9091
15P
R9159
1M
C9092
104
R9160
4K7
R9161
4K7
R9162
4K7
R
9163
470K
R
9164
470K
R
9165
470K C9
09
3
100U
/16V
C
9094
104
C9095
100U/16V
C
9096
330P
C9
09
7
330P
C9098
104
C9099
104
C9
10
0
47U
/25V
R9
16
6
10K
1%
R9167
12K 1%
C9
10
1
104
R9168
18K
R9
16
9
5K6
C9
10
2
104 C9
10
3
104
R9
17
0
10K
1%
D9
00
2
IN
40
01
R9171 4K3 1%
D9
00
3
IN
40
01
D9004
IN4001
FB9014 FB220R
FB9017
FB220R
C9104
104
R9172 220
C9105
102
C9106
472
R
9178
220
1
3
2
D
9005
BAS16
FB9021
FB220R
C9107 224
R9179
4K3 1%
C9108
104
C9
11
0
104
FB9022
FB220R
1 AVDD1
2 AC
3 BD
4 VBIAS
5 AGND1
6 E
7 F
8 PD
9 LD
10 ASY
11 PCO
12 FCO
13 FDOUT
14 TDOUT
15 SDOUT
16 CLVOUT
17
DVDD1
18
MC
K
19
DI
N/
DO
UT
20
R/
W
21
BUSY
22
SUBSYQ
23
SUBDATA
24
SUBCK
25
WF
C
K
26
VDD_
CO
RE1
27
DG
ND1
28
CL
K
29
CL
K8
8
30
RESETB
31
XBUFO
32
DG
ND2
33
DVDD2
34
DOUTA
35
LRCK
36
DCK
37
VDD_CORE2
38
DFDIN
39
DFLRCK
40
DFDCK
41
DFSCKI
42
DGND3
43
FLAG0
44
FLAG1
45
FLAG2
46
FLAG3
47
DVDD3
48
XI
49
XO
50
DG
ND4
51
TEST_I
N
52
TEST_O
UT
53
DVDD4
54
AG
ND2
55
LD
AC
O
56
VCDAC
57
RDACO
58
AVDD2
59
AD_
M
O
N
I0
60
AD_
M
O
N
I1
61
ANA_
M
O
NI
0
62
ANA_
M
O
NI
1
63
RFI
64
EQ
O
U9003
BU9543KV
C9072
2U2
C9073
2U2
R9180 33
R9181
33
R9182
33
R9183
33
R9
18
6
10K
R9188
8K2
R9190 8K2
R9
17
7
33K
R9007
220
R9203
2K2
C9203
104
FB9009
0
FB9010
0
FB9011 FB220R
FB9015 FB220R
FB9016
FB220R
1 2
4 3
FB9023
4.7UH/1.5A
C
9002
NC
C
9003
NC
R9014
1K
R9015
1K
R9021
33K
R9006
NC
3
VIN
1
GN
D
2 VOUT
IC9000
NC
D9000
NC
D9001
NC
C9
00
0
100U
/1
6V
C9
00
1
104
FB9005
FB220R
FB9006
FB220R
FB9007
FB220R
1
2
3
4
5
6
CN9011
2.0mm_6P
T1 T2 T3 T4
C9
10
9
2200U
F/
10V
FB9072 FB220R
FB9070
FB220R
FB9071 FB220R
FB9073
FB220R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN9102
FFC16PIN_1.0
C
9200
272
C
9201
272
R9200 100
1
2
3
4
5
6
CN9101
6PIN-2.0
Q9100
8050D
S
G
D
Q9101
OR3401
1 IN
2
GN
D 3ENB
5
OUT
4
SET
IC9001
NC
R9
00
8
NC
C9006
104
R
9305
NC
R9
30
6
0R
R9303
10K
R9
31
1
100K
C33
102
C31
102
C32
102
C3
9
NC
C4
0
NC
C4
1
NC
C4
2
NC
C4
3
NC
FB9024 FB220R
FB9025
FB220R
FB9026
FB220R
FB9027
FB220R
FB9028
FB220R
FB9018 FB220R
FB9019 FB220R
FB9020
FB220R
FB9029
FB220R
FB9030
FB220R
FB9031
FB220R
FB9032 FB220R
FB9033 FB220R
FB9034 FB220R
FB9035
FB220R
FB9036
FB220R
FB9037
FB220R
FB9038 FB220R
FB9039 FB220R
FB9044
FB220R
C
9007
100P
C
9009
100P
C
9010
100P
C1
103
C2
103
C3
103
C4
103
C5
103
C6
47P
C7
47P
C8
47P
C9
47P
C1
0
47P
C1
1
100P
C1
2
100P
C1
3
100P
B
E
C
Q
9000 8550D
B
E C
Q9002
2SB772
1
VI
NFC
2
TRB_1
3
R
EGO2
4
VI
NSL+
5
REG
01
6
FW
D
7
REV
8
VCC1
9
VTO
R
-
10
VO
TR+
11
VO
SL+
12
VO
SL-
13
VO
FC-
14
VO
FC+
15
VO
TK+
16
VO
TK-
17
VO
LD+
18
VO
LD-
19
VCC2
20
OP
IN
21
VCTL
22
GN
D
23
VI
NLD
24
OP
OU
T
25
TRB_
2
26
VI
NTK
27
BI
AS
28
MU
TE
29
GN
D
30
GN
D
U9002 SA5888
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
1
2345
C
N
9000
FFC
20PI
N
-1
.2
5
C9206
10U
FB9040
FB220R
FB9041
FB220R
FB9042
FB220R
FB9043 FB220R
FB9045
FB220R
FB9046
FB220R
FB9047
FB220R
FB9048
FB220R
FB9049
FB220R
FB9050 FB220R
FB9002 FB220R
FB9003 FB220R
FB9004
FB220R
FB9001
FB220R
C1
4
47P
C1
5
47P
C1
6
103
C1
7
103
C1
8
103
C1
9
103
C2
0
47P
C2
1
47P
C2
2
103
C2
3
103
C2
4
103
C2
5
103
C2
6
103
C2
7
47P
C2
8
100P
C2
9
47P
C3
0
103
C6
4
100P
C6
5
100P
C6
6
100P
FB4
FB220R
FB5 FB220R
FB6 FB220R
FB8
FB220R
FB9
FB220R
C6
7
15P
C6
8
15P
C6
9
15P
C7
0
103
C9202
102
C9204
102
C9205
472
B
E
C
Q
9001 8550D
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
1
2345
C
N
9003
FFC20PI
N
-1
.2
5
CN9006
2P-2.5
1
2
3
4
5
CN9100
5PIN_2.0
FB7
FB220R
FB10
FB220R
G2
R47 8K2 R48
510R
1
2
3
4
5
6
CN9002
6PIN-2.0
FB13
FB220R
FB14 FB220R
FB15
FB220R
CD/USB+5V
[2]
CD+3V3 [1]
CD_BCK [1]
CD_LRCK [1]
CD_DATA
[1]
CD/USB+5V
[2]
CD_MCK [1]
CD_DIN_OUT [1]
CD_SUBSYQ
[1]
CD-RESET
[1]
CD_16.934MHZ
[1]
CD_BUSY
[1]
CD_RW [1]
AUDIO_A_L
[2]
AUDO_A_R [2]
IIS_MCLK [1]
IIS_BCK [1]
IIS_LRCK [1]
9543_IIS_DATA
[1]
CD_SW_DET [1]
USB_1_PW
[1]
3700_USB_DM
[1]
3700_USB_DP
[1]
CD/USB+5V [2]
AUDO_A_R
[2]
AUDIO_A_L [2]
A/D_L [1]
A/D_R
[1]
DSP+
3V
3
[1
]
CD_LIMIT [1]
MOTO_CLOSE [1]
MOTO_OPEN [1]
PWM_ERROR [1]
SOURCE-AB [1]
AMP_ALC [1]
2090_SCLK [1]
2090_SDA [1]
REMOCON
[1,3]
AMP_HOP [1]
AMP_ON [1]
POWER_KEY
[3]
MIC_DET
[1]
PT2259_B_DATA [1]
PT2259_CLK [1]
PT2259_A_DATA [1]
7468_DATA [1,3]
7468_CLK
[1,3]
LCD1_CLK [1]
LCD1_CS [1]
LCD1_DATA [1]
A_DET [1]
PW_ON/OFF [1,3]
SMPS_HOP [1]
FAN2.2 [1]
AU7860_RX [1]
TU_CLK [1]
TU_DATA [1]
TU_RESET [1]
DSP+5V [1,3]
AU7860_TX [1]
KEY2 [1]
KEY1 [1,2]
KEY0 [1]
LCD2_CLK
[1]
LCD2_CS
[1]
LCD2_DATA
[1]
AVDD
KEY1 [1,2]
MOTO_MUTE [1]
PWR_LED_CT [1]
SP+
SP-
SL+
SL-
CD_LIMIT
GND
MOTO+
MOTO-
OPEN
GND
CLOSE
VREF
AVDD
E
D
A
B
C
F
GND
LD
VR
PD
F+
T+
T-
F-