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Block Diagram Audio - Philips FTL2.4A Service Manual

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Block Diagram Audio

AUDIO
B2
IF
B14D
AUDIO I/O
SEE ALSO
BLOCK DIAGRAM
+8VP
VIDEO
7323
TDA9321H
3380
7410
5
SOUND-OUTPUT
(FOR AP)
HIP
QSS_AM
MAIN
1411
10 3437
(FOR US)
7I17
TEA6422D
4
B14B
I/O
25
R1
6
24
13
R2
R1
1I01
MATRIX
3
14
12
AL-SC1-IN
23
SWITCH
L1
AV2
R3
AUDIO IN
10
AR-SC1-IN
4
20
L+R
R4
2
19
1I04
R5
5
AL-SC2-IN
AV1
18
R6
AUDIO IN
6
AR-SC2-IN
11
L+R
15
R2
3
14
4
L2
L1
B14F
B14D
DIGITAL INPUT
5
5
L2
17
R3
7I18
7I18
16
SIII9993CT
SIII9993CT
13
6
L3
L3
13
SPDIF-HDMI
SNDL-BO-OUT
9
HDMI
DAC
9
L4
PANELLINK
14
1
RECEIVER
SNDR-BO-OUT
10
L5
11
L6
12
D
SIDE I/O
B21
11
12
1M36
1M36
1002
10
SEE ALSO
10
10
2
PIP-AM
FRONT-L
FRONT
BLOCK DIAGRAM
B15A
VIDEO
AUDIO IN
9
11
11
1
PIP-FM
FRONT-R
L+R
B15B
B14C
1I07
SNR-DVI-IN
B6a
HDMI
B6a
SNDL-SEC-IN
AUDIO IN
SND-DVI-IN
B6a
L+R
B14B
B6a
SNDR-SEC-IN
1I06
CENTRE
SND-CENTER-IN
B6a
IN
B15A
PIP IF
B15B
SEE ALSO
BLOCK DIAGRAM
VIDEO
7P09
7P05
TDA9321H
(FOR US)
3P26
10
QSS_AM
SDA-S
PIP
VIFOUT
SCL-S
(FOR AP)
5
7P07-1
1P07
3P38
OR
SIF-OUT
3P93
7P55-M
7P07-2
PIP-AM
B14D
FTL2.4A AA
B6A
AUDIO I/O
7A02
MSP34x1G
B65
50
IF1
PRESCALE
SPEAKER
DE-
ADC
MODULATOR
PRE-PROCESSING
IF2
PROCESSING
SND-CENTRE-IN
47
MONO-IN
B14b
SNDR-MAIN-IN
45
HEADPHONE/
SURROUND
SNDL-MAIN-IN
44
PROCESSING
42
SC1
SCART
DSP
41
INPUT
SOURCE
SNDR-DVI-IN
39
SELECT
SELECT
SC3
B14c
SNDL-DVI-IN
ADC
PRESCALE
38
SNDR-SEC-IN
B14c
36
SC4
B6a
SNDL-SEC-IN
35
B6a
SNDR-SC2-OUT
I2S-DPL-OUT
12
SNDL-SC2-OUT
I2S
I2S-DPL-CLK
15
N.C.
INTERFACE
I2S-DPL-WS
14
7A06
TDA7309
17
HPN-L
18
2
20
14
HPN-R
13
9
11
PIP I/O
7P55
TDA9820T
7P56
M62320
CONTROLS
SEL-PIP-SOUND1
3
4
I/O
EXP
SEL-PIP-SOUND2
2
6
PIP-FM
FM
8
B14D
INTERCARRIER
SOUND
DEMODULATOR
(MONO)
3
E
TOP CONTROL
E
LED + SWITCH
1040
2
6070
LIGHT SENSOR
6.
EN 26
B21
CONNECTIONS
7A03
B66
B68
LM833D
LOUD-
20
5
7
AUDIO-R
LOUD
DAC
21
1
AUDIO-L
SOUND
3
B67
7A00-A
B69
23
AUDIO-SW
3
1
DACM-SUB
FRONT-DECT
17
B5A
HPN-R
N.C.
18
HPN-L
N.C.
18
B14D
I/O
DAC
MSP-CENTER
N.C.
SOUND
18
MSP-SURR
N.C.
7A00
B6C
LM833D
23
DACM-SUB
AUDIO_SW
5
7
9ID0
SUBW
B14D
I/O 4 AUDIO
7I20
74HC4053
DAC
SNDR-SC1-OUT-DC
28
3
4
SNDR-SC2-OUT
SNDL-SC1-OUT-DC
29
1
15
SNDL-SC2-OUT
5
SCART
DAC
OUTPUT
2
SELECT
SNDR-MON-OUT
SNDR-MON-OUT
25
SC
26
SNDL-MON-OUT
SNDL-MON-OUT
B6D
AUDIO DELAY
5
I2S-MSP-OUT
I2S-MSP-OUT
6
I2S-MSP-IN
I2S-MSP-IN
3
I2S-MSP-CLK
I2S-MSP-CLK
AUDIO
DELAY
B21
CONNECTIONS
D
SIDE I/O
7A07
MC33178D
3
1M36
1M36
HEADPHONE-OUT
HEADPHONE-L
1
10
10
L
HEADPHONE-R
11
11
R
7
5
7
7
N.C.
DETECT
B21
CONNECTIONS
B5A
OTC FLASH
SEE ALSO
BLOCK DIAGRAM
VIDEO
+5V2-CON
7005
LF33AB
0345
6x
IN
KEYBOARD
2
ON / OFF
1
CHANNEL+
CHANNEL-
VOLUME+
VOLUME-
MENU
0345
KEYBOARD
2
6060
BLUE
6051
RED
1M20
1M20
1
1
KEYBOARD
CON-SND
2
2
B14E
LED1
LED1
9ID0
3
3
RC-IN
RC
4
4
IR
SENSOR
LIGHT-SENSOR
5
5
LIGHT_SENSOR
6
6
5Y11
+8V
+8V
7070
7
7
LM358P
8
8
7
LED2
9
9
LED2
9Y06
+5V2-STBY
+5V2-STBY
10
10
SCL-S
11
SCL-SF
11
SDA-SF
SDA-S
12
12
World of free manuals
SA3
AUDIO
-16V-19V
7700
TDA7490
I722
AUDIO-R
1M52
1739
AUDIO-R
18
AUDIO-L
1
1
2
2
3
3
6
STBY-MUTE
IRQ-AUDIOSUPPLY
GND-AUD
4
4
N.C.
5
5
+5V2-STBY
AUDIO-SW
6
6
AUDIO-L
10
7010
7
7
I711
8
8
1I06
SUB
WOOFER
9
9
SOUND-ENABLE
-16V-19V
B5A
7702
7Y01
TDA7481
1I09
POR
7715
SA
I747
9
IN
3
7
AUDIO OUT
L+R
PRE
FEEDCAP
1I05
10
STBY/MUTE
AUDIO OUT
L+R
(OPTIONAL)
7701 : 7707
SOUND-ENABLE
SOUND
ENABLE
POR-CLASSD
PROT-AUDIO-SUPPLY
B3A
B19C
7001
SAA5801H
R-TXT
3858
R-OSD
CVBS-TXT
5
77
B2
G-TXT
3859
G-OSD
7015
78
HD3-EPLD
83
B3A
B-TXT
3860
B-OSD
79
OTC
7016
FBL-TXT
BL-OSD
3861
80
VD-EPLD
84
B3A
88
SDA-F
SEE ALSO
CVBS-Y-RECORD-IN
7
BLOCK DIAGRAM
N.C.
87
SCL-F
VIDEO
SEE ALSO
7002 :
114
IIC DIAGRAM
7004
86
SDA-S
74
RESET
RESET
85
SCL-S
7013, 7014
OUT
+3V3
RESET
FLASH
RP
90
TXD
INTOTC
RAM
N.C.
89
RXD
STATUS_SC3
109
B14B
3099-3
3081
SAM
STATUS_SC4
108
119
B14B
3074-4
3097
SDM
POR-FLASH
99
96
B4
6005
2016
IRQ-DIGITAL
98
N.C.
HD@HOME
93
104
STANDBY
N.C.
SA
IRQ-FTV
96
95
SOUND-ENABLE
N.C.
A-PLOP
B14B
94
RESET AUDIO
B6A
CON-SND
118
SA
7516
117
SEL_IN_2
N.C.
74HC4053
P50
7009
116
SEL_IN_1
B14B
H
97
103
PWW-BLACKLIGHT
B5B
120
7008
ON-OFFOLED
7011
7007
7006
7012
M29W400BT
91 SDA
MC24C32
MSM51V18165F
LH28F320BJE
5
7022
PROGRAM
115
EEPROM
DRAM
EPG-
FLASH-RAM
6
NVM.
(TXT)
FLASH-RAM
SET SW
92
4kByte
16Mbit
4Mbit
LED2
+3V3
32Mbit
SCL
7022
115
+3V3
ADDRESS
RC
100
DATA
KEYBOARD
107
CONTROL
LIGHTSENSOR
110
16
1001
17
6Mhz
17/6/2013
+16 +19V
24
22
1735
I778
5730
5702
23
1
R
PWM
15W/
3
8Ω
3717
OSC
1736
I776
5731
3
5701
1
L
PWM
15W/
3
8Ω
3718
2
4
+16V+19V
14,15
11,13
1738
5733
4
SUBWOOFER
OUT
1
5720
15W/
PWM
3
8Ω
3728
(OPTIONAL)
+16V+19V
DCPROT
3745
6745
PROT1
1M02
DCPROT
7
6
AUDIO
TO 1M02
+16V+19V
SUPPLY
5
A4
PROT, CIRCUIT
LCD 42"
4
TO 1M02
3
A2
-16V-19V
2
LCD 30"/37"
1
B5C
OTC-FLASH
RP
(OCTAL BUS TRANSCEIVER)
7018
74LVC245APW
7019
74LVC245APW
1404
AUXILIARY
SSSS811
FLASH
PROGRAM
CIRCUIT
FOR
FLASH RAM
SWITCH FOR
SOFTWARE
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