Philips HTS5520, Руководство по обслуживанию

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SCL SCL
/PDN /PDN
P/RESET
AMP_DET AMP_DET
BKND_ERR BKND_ERR
SHUTDOWN
-27V
WakeUp
+3.3V_STB
+12V
IR_IN
Din/out
CS
MCU_SCL
MCU_SDA
YI YO
MCU_RST
TU_BCK
TU_LRCK
SDA
SCL
TUNER_reset
TUNER_DAT
MUTE MUTE
VCC_FAN
VFD_SDIO
PW_LED
I2S_BCLK
I2S_MCLK
+12V
5V
I2S_SD2
I2S_SD1
I2S_SDO
I2S_LRCK
I2S_SD2
I2S_SD1
I2S_MCLK
I2S_SDO
I2S_BCLK
I2S_LRCK
/SS
SCLK
MISO
MOSI
BKND_ERR
VFD_SCLK CLK
TU_SEN
MCU_SCL
MCU_SDA
SDA SDA
WakeUp
MPEG_RST
GPIO/RDS
TU_SEN
SHUTDOWN YI
YO
MCU_RST
MUTE
IR_IN
P/RESET
AMP_DET
/PDN
Din/out
CLK TU_SCLK
MISO
TU_SDIO
SCLK
/SS
POWER_ON/OFF
PW_LED
VOL-
VOL+
CS
MOSI
RX
TX
TUNER_reset
GPIO/RDS
DIR_RST
TX
RX
MCU_SDA
MCU_SCL
WP
TU_SDIO
TU_SCLK
WP
POWER_control
MPEG_RST
RX
TX
MIC_DET
VFD_SCLK
MCU_SDA
MCU_SCL
SDA
SCL
VOL+
VOL-
VFD_SDIO
+12V
-27V
+3.3V_STB
+12V
5V
+12V
+3.3V_STB
+3.3V_STB
+3.3V_STB
+3.3V_STB
+3.3V_STB
+3.3V_STB
+3.3V_STB
+3.3V_STB
+3.3V_STB
+3.3V_STB
+3.3V_STB
DV33
+3.3V_STB
DV33T_5V/12V
DV33
DV33
ABCK
ALRCK
SCL
SDA
ALRCK
ABCK
I2S_SDO
AMCLK
I2S_SD1
I2S_SD2
/SS
SCLK
MISO
MOSI
TUNER_DAT
DIR_RST
MIC_DET
TRAY_DECT
POWER_ON/OFF
ADC_RST
TX
4053_A
4053_B
4053_C
POWER_control
URST#
RX
MPEG_MUTE
TO FB BD
TO AMP BD
TO VFD DRIVER
MCU_RST
AUDIO I/F
MPEG_TO_MCU
W79E225
RESET Circuit
R478 0/NC R478 0/NC
D2
LL4148 D2
LL4148
U22
MCU_48P_W79E225
U22
MCU_48P_W79E225
MSO.AD0.P0.0
1
MOSI,AD1,P0.1
2
SPCLK,AD2,P0.2
3
SS,AD3,P0.3
4
INT2,AD4,P0.4
5
INT3,AD5.P0.5
6
INT4,AD6,P0.6
7
INT5,AD7,P0.7
8
XTAL1
9
XTAL2
10
VSS
11
ALE
12
PSEN
13
P5.1,PWM7
14
P5.0,PWM6
15
P2.7,A15,SDA
16
P2.6,A14,SCL
17
P2.5,A13,PWM5
18
P2.4,A12,PWM4
19
P2.3,A11,PWM3
20
P2.2,A10,PWM2
21
P2.1,A9,PWM1
22
AVSS
48
T2,ADC0,P1.0
47
BRAKE,ADC1,P1.1
46
RXD1,ADC2,P1.2
45
TXD1,ADC3,P1.3
44
ADC4,P1.4
43
ADC5,P1.5
42
ADC6,P1.6
41
ADC7,P1.7
40
AVDD
39
STADC,P4.0
38
IC2,T2EX,P4.1
37
P3.0,RXD
36
P3.1,TXD
35
P3.2,INT0
34
P3.3,INT1
33
P3.4,T0,IC0,QEA
32
P3.5,T1,IC1,QEB
31
P3.6,WR
30
P3.7,RD
29
P4.2
28
P4.3
27
P2.0,A8,PWM0
23
RST
24
EA
26
VDO
25
R188 0 R188 0
C96
0.1uF/25V/NC
C96
0.1uF/25V/NC
C93
0.1uF/25V
C93
0.1uF/25V
R170 0 R170 0
Y3
12MHz
Y3
12MHz
FB31 FB500 FB31 FB500
R186 0R R186 0R
R150 0 R150 0
R16
10K
R16
10K
R455
10K
R455
10K
R180 0R/NC R180 0R/NC
R148 0 R148 0
R156 0 R156 0
C87
10pF
C87
10pF
R343
1K R343
1K
R187 0 R187 0
C88
10pF
C88
10pF
R456
10K
R456
10K
C109
0.1uF/25V/NC
C109
0.1uF/25V/NC
R197
100K R197
100K
XP11
CON_22P_4GNDS
XP11
CON_22P_4GNDS
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
GND
23
GND
24
GND
25
GND
26
R19
0/NC
R19
0/NC
+
CE36
100uF/25V
+
CE36
100uF/25V
FB30 FB500 FB30 FB500
R161 0 R161 0
C56
1000pF
C56
1000pF
R183 0 R183 0
R342
10K R342
10K
R
201
100K
R
201
100K
R143
10K
R143
10K
C101
0.1uF/25V
C101
0.1uF/25V
C130
0.1uF/25V/NC
C130
0.1uF/25V/NC
XP20
3PIN/2.0mm XP20
3PIN/2.0mm
1
1
2
2
3
3
R142
10K
R142
10K
R173 0 R173 0
C111
0.1uF/25V/NC
C111
0.1uF/25V/NC
C121
0.1uF/25V/NC
C121
0.1uF/25V/NC
TU1
TUN_13P_KST-MW104FV1-S78D
TU1
BLCK
8
DATA
6
LRCLK
7
VCC(+3.3V)
5
SCLK
3
SDIO
4
/SEN
2
/RST
1
GPIO2
9
GND
11
GND
12
GND
13
GND
10
C238
0.1uF/25V
C238
0.1uF/25V
C107
0.1uF/25V/NC
C107
0.1uF/25V/NC
R185 0 R185 0
C123
0.1uF/25V/NC
C123
0.1uF/25V/NC
FB25 FB500/0.5A FB25 FB500/0.5A
C99
0.1uF/25V/NC
C99
0.1uF/25V/NC
Q29
3DG3904M
Q29
3DG3904M
R
425
4.
7K
R
425
4.
7K
R162 0 R162 0
C106
1uF
C106
1uF
R199 0 R199 0
C103
0.1uF/25V/NC
C103
0.1uF/25V/NC
C116
0.1uF/25V/NC
C116
0.1uF/25V/NC
C105
0.1uF/25V/NC
C105
0.1uF/25V/NC
R152
10K R152
10K
C104
0.1uF/25V/NC
C104
0.1uF/25V/NC
TP39 TP39
R106
100K
R106
100K
R184 0 R184 0
R392
10K R392
10K
R171 0 R171 0
R200 0 R200 0
C98
0.1uF/25V/NC
C98
0.1uF/25V/NC
+
CE64
100uF/25V
+
CE64
100uF/25V
R203
0/NC
R203
0/NC
R155 0 R155 0
C126
0.1uF/25V/NC
C126
0.1uF/25V/NC
R190 0 R190 0
XP8
2PIN/2.0mm XP8
2PIN/2.0mm
1
1
2
2
+
10uF/16V
CE41
+
10uF/16V
CE41
C129
0.1uF/25V
C129
0.1uF/25V
R128 22 R128 22
R202 0 R202 0
C125
0.1uF/25V/NC
C125
0.1uF/25V/NC
XP9
13PIN/2.0mm
XP9
13PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
R182 0 R182 0
U19
EEPROM 24C64
U19
EEPROM 24C64
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
R154
100K R154
100K
R477 0 R477 0
R163 0 R163 0
R118 0 R118 0
C128
0.1uF/25V/NC
C128
0.1uF/25V/NC
R194 0R R194 0R
R144 100 R144 100
R159 0 R159 0
C117
0.1uF/25V/NC
C117
0.1uF/25V/NC
Q30
3DG3904M
Q30
3DG3904M
C108
0.1uF/25V/NC
C108
0.1uF/25V/NC
R160 0 R160 0
C258
1000pF
C258
1000pF
C92
0.1uF/25V
C92
0.1uF/25V
R15
10K
R15
10K
C97
0.1uF/25V/NC
C97
0.1uF/25V/NC
C100
0.1uF/25V/NC
C100
0.1uF/25V/NC
R193 0R R193 0R
C114
0.1uF/25V/NC
C114
0.1uF/25V/NC
D18
BAT54C D18
BAT54C
1
3
2
R18
0
R18
0
R479 0/NC R479 0/NC
C95
0.1uF/25V/NC
C95
0.1uF/25V/NC
R204
0/NC
R204
0/NC
C115
0.1uF/25V/NC
C115
0.1uF/25V/NC
R192 0R R192 0R
C120
0.1uF/25V/NC
C120
0.1uF/25V/NC
C118
0.1uF/25V/NC
C118
0.1uF/25V/NC
R157 0 R157 0
XP17
4PIN/2.0mm
XP17
4PIN/2.0mm
1
1
2
2
3
3
4
4
R175 0 R175 0
R195 0 R195 0
C94
0.1uF/25V/NC
C94
0.1uF/25V/NC
XP10
4PIN/2.0mm
XP10 4PIN/2.0mm
1
1
2
2
3
3
4
4
Main Board Circuit Diagram: MCU & CONNECTOR
7-1 3 7-1 3