Philips NTX800 Service Manual page 36

CIRCUIT DIAGRAM - MCU+CD BOARTD
CN9102
FFC16PIN_1.0
VREF
1
VREF
AVDD
2
VCC
E R9146 33K
3
E
R9145
D 33K
4
D
R9147
A 33K
5
A
R9134
6 B 33K
B
R9132
C 33K
7
C
R9021
F 33K
8
F
9 GND
GND
LD
10
LD
R9149
VR
11
VR
12 PD 0
PD
F+
13
F+
T+
14
T+
15 T-
T-
F-
16
F-
6 SP+
5 SP-
4 SL+
3 SL-
2 CD_LIMIT
1 GND
CN9101
C33
6PIN-2.0
102
MOTO+
1
2 MOTO-
OPEN R9188 8K2
3
GND
4
R9303
R9190
5 CLOSE 8K2
10K
CN9100
C32 C31
5PIN_2.0
102 102
7-6
FB220R
FB9021
FB10 FB220R
AVDD1
1
AC
2
BD
3
VBIAS
4
AGND1
5
E
6
F
7
PD
8 BU9543KV
LD
9
3U3/50V C9082
ASY
R9153 10
C9083 104
R9152
C9105 PCO
102
11
470
FCO
1K 12
C9107 224
FDOUT
13
TDOUT
14
B
SDOUT
C9084 15
E
CLVOUT
16
104
흔 벎 우 쏵 契 稜 객 움 코 꽝 鑒 錦 맣
AVDD
FB7
FB220R
[2]
CD/USB+5V
C9205
472
R9168
18K
C9202
102
U9002 SA5888
C9106
472
R9167
12K 1%
C9204
102
R9171
NTX600/800 DSP&CD BOARD
C9072 2U2 R9015 1K
AUDO_A_R
C9073 1K
2U2 R9014
100U/16V AUDIO_A_L
C9087
C9086
104
R9159
1M
16.934MHz
TX9001
XI
48
104
C9092
DVDD3
47
R9160
4K7
FLAG3
46
R9161
4K7
FLAG2
45
R9162
4K7
U9003 FLAG1
44
R9006
NC
FLAG0
43
DGND3
42
R9180
33
DFSCKI IIS_MCLK
[1]
41
R9181
33
DFDCK IIS_BCK [1]
40
33 R9182
DFLRCK
IIS_LRCK [1]
39
R9183
33
DFDIN 9543_IIS_DATA
38
[1]
VDD_CORE2
37
DCK
CD_BCK [1]
36
LRCK CD_LRCK [1]
35
DOUTA CD_DATA
34 [1]
C9104
DVDD2
33
104
C9099
C9095
104
100U/16V
R9172 220
CD_16.934MHZ
104
C9098
FB9022
CD-RESET [1]
FB220R
CD_SUBSYQ [1]
CD_BUSY [1]
CD_RW
[1]
CD_DIN_OUT
[1]
CD_MCK [1]
IC9000
NC (ME6118A33)
D9001 D9000
NC NC
2 VOUT 3
VIN
(DL4001) (DL4001)
SOT-89
2SB772
C OLNY no cd NX600-100&NX800-100
Q9002
D9004
IN4001
E
B
R9179
4K3 1%
FB220R
FB9017
CD+3V3 [1]
4K3 1%
C9108
104
MOTO_MUTE [1]
R9148 100
MOTO_CLOSE [1]
R9200
100
MOTO_OPEN
[1]
CD_LIMIT
[1]
CD_SW_DET [1]
7-6
[2]
[2]
FB220R
FB9001
[1,3] DSP+5V
FB220R
FB9003
TU_CLK
[1]
FB220R
FB9002
[1] TU_DATA
FB220R
FB9049
[1] TU_RESET
FB220R
FB9048
SMPS_HOP
[1]
FB220R FB9047
[1] FAN2.2
FB220R
FB9046
[1,3] PW_ON/OFF
FB220R
FB9045
[1] AU7860_TX
FB220R FB9050
[1] AU7860_RX
FB220R
FB9042
[1] KEY2
FB220R FB9041
[1,2] KEY1
FB220R
FB9040
[1] KEY0
FB220R FB6
LCD2_CLK
[1]
FB220R
FB5
LCD2_CS
[1]
FB220R
FB4
LCD2_DATA
[1]
FB13
FB220R
[1] PWR_LED_CT
FB220R
FB9039
[1] SOURCE-AB
FB220R
FB9044
AMP_ALC
[1]
FB220R FB9037
[1] 2090_SCLK
FB220R
FB9036
[1] 2090_SDA
FB220R
FB9035
REMOCON
[1,3]
FB220R
FB9033
[1] LCD1_DATA
FB220R
FB9038
LCD1_CLK
[1]
FB9031
[1] LCD1_CS
FB220R
[1,3] 7468_DATA
7468_CLK
[1,3]
[1]
[1] A_DET
[1] PT2259_B_DATA
PT2259_CLK
[1]
[1] PT2259_A_DATA
[1] AMP_HOP
PWM_ERROR
[1]
NC
[3] POWER_KEY
Connect socket
[1] MIC_DET
AMP_ON
[1]
IC9001
(ETA6021)
NC
104
C9006
1 IN 5
OUT
3 ENB 4
SET
[2]
CD/USB+5V
S D
Q9101
G
OR3401 [2]
2K2
R9203
[1]
R9007 220 Q9100
[1] USB_1_PW [1]
8050D
C9203
104
[1,2]
CD
FB9004
DSP+5V
GND
FB220R
TU_CLK
TU_DATA
TU_RESET
TUN_HOP
FAN2.2
PW_ON/OFF
7860_TX
7860_RX
FB220R
FB9043
GND
KEY2
KEY1
KEY0
FB220R
FB8
GND
LCD2_CLK
LCD2_CS
LCD2_DATA
FB9 FB220R
GND
PWR_LED_CT
SOURCE_AB
AMP_ALC
2090_CLK
2090_DATA
REM
FB220R
FB9034
GND
LCD1_DATA
LCD1_CLK
LCD1_CS
FB220R
FB9030
7468_DATA
FB220R
FB9029
7468_CLK
C9206 FB220R
10U FB9020
A_DET
FB220R FB9019
2259_B_DATA
FB220R
FB9032
2259_CLK
FB220R
FB9028
2259_A_DATA
FB220R FB9027
AMP_HOP
FB220R
FB9026
PW_DCOFEST
FB220R
FB9025
POWER_KEY
FB9018 FB220R
MIC_DET
FB220R
FB9024
AMP_ON
FB220R FB9011
6
AUDIO_A_R
[2] AUDO_A_R
FB220R
FB9015
5
AGND
FB220R
FB9016
4
AUDIO_A_L AUDIO_A_L
[2]
FB220R FB9005
3 A/D_L
[1] A/D_L
FB220R
FB9006
2
AGND
FB220R
FB9007
1
A/D_R A/D_R
[1]
CN9011
2.0mm_6P
FB9023
CN9006
4.7UH/1.5A
2P-2.5
3 4
CD/USB+5V
CD/USB+5V
CD/USB_GND
2 1
TO SMPS BOARD CON21
FB220R
FB9071
FB220R
FB9070
USBA_GND
0
FB9009
3700_USB_DP USBA+
0 FB9010
USBA-
3700_USB_DM
FB220R
FB9072
USBA+5V
FB220R
FB9073
REC KEY
GND
R47 8K2 R48 FB15
KEY1
FB220R
510R CN9002
FB220R
FB14 6PIN-2.0