Philips 26HF5473/10 User Manual

Block Diagrams, Test Point Overviews, and Waveforms
11LC4.3HE AA 6.
Block Diagram Audio
B5
AUDIO PROCESSING
B17
SIDE
CONNECTORS
D
SIDE AV
B2
HERCULES
B1
TUNER & IF
AUDIO
CONTROL
C
AUDIO AMPLIFIER
(CLASS-D)
B16
B15
SCART ANALOGUE IO
B14
DIGITAL IO
B15
SCART ANALOG IO
D
SIDE AV
B17
SIDE CONNECTORS
D
SIDE I/O +
CONTROL
J
IR LED PANEL
B17
SIDE CONNECTORS
HC
I-BOARD
B2
HERCULES
E
KEYBOARD CONTROL
B3
SYNC INTERFACE
1001
4
3
2
1
LEFT
SPEAKER
RIGHT
SPEAKER
60
61
AUDOUTLSR
AUDOUTLSL
1K01
10 10
1321
12 12
HP_LOUT
HP_ROUT
7217
TDA15021H
1102
UV1318S(D)
RF IN
TUNER
2106
11
4
5
SCL
SDA
QSS Mixer
AM Demod.
AM
1106
7
8
2
SIF1
SIF2
AD Conv.
Std Stereo
Decoder
21
1
1G02-1
21
1
1G01-1
21
1
SC1_L_RF_OUT
SC1_R_RF_OUT
SCART 1
SCART 2
PC
AUDIO
IN
AudioIN2L
AudioIN2R
53
54
SC1_COMP_AV1_L_IN
SC1_COMP_AV1_R_IN
SC1_COMP_AV1_L_IN
SC1_COMP_AV1_R_IN
34
35
SC2_L_MON_OUT
SC2_R_MON_OUT
SC2_L_IN
SC2_R_IN
SC2_L_IN
SC2_R_IN
56
57
21
1
SCART 1
SCART 2
62
63
36
37
29
30
33
IF-TER
IFOUT
F108
AUDIO
SELECT
ADC/DAC
AUDIO
CONTROL
Vol/Treb/
Bass
Features
DACs
I2S
Processor
QSS/FM
MUTE
OUT_MUTE
POWER_DOWN
SOUND_ENABLE
4110
6104
7101
3
SEL_IF_SDM
B2
MUTE
OUT_MUTE
MUTE
4211
4212
1J04
33
1002
11
POWER
COMPARATOR
7001
TDA8931T
OUT
HVPI
16
13
IN+
4
POWER
COMPARATOR
7000
TDA8931T
OUT
HVPI
16
13
IN+
4
88
7
AUDIO-R
SOUND-ENABLE
AUDIO-L
PHASE
INVERTER
SOUND-ENABLE
7606
7202
7201
1G01
6
2
1G02
6
2
66
88
L_FRONT_IN
R_FRONT_IN
FRONT_L_IN
FRONT_R_IN
49
50
1321
1K01
(1M06)
7601
TS482ID
1
7
2
6
SC1_L
SC1_R
SC2_L
SC2_R
7
7004
1F01
2
4
3
7
2
11 11
HP_DET_R_DC_1
HP_DET_R_DC_1
EXT_MUTE
2
1
9
10
7602
74HC08PW
B16
B2
B2
6
8
4G11
4G12
SC1_L_RF_OUT
SC1_R_RF_OUT
SC2_L_MON_OUT
SC2_R_MON_OUT
OUT_MUTE
&
&
&
3
5
EXT 1
EXT 2
EXT 2
EXT 1
3
1
3
1
11
22
1301
J4
1302
1
2
3
4
5
6
44
22
1540
1340
6540B
6540A
7540
7542
7541
3544
6541
GND
+5VA
VS
OUT
55
33
11
PC-TV-LED
LED-SEL
IR
3540
+5VA
Red
Green
LED_CTRL
RD_GR_LED
RC_IR
+5V
LEDIN_CLK
IRIN_DATA-IN
MODE
STATUS_DATA -OUT
GND
IR_OUT
LEDIN_CLK
IRIN_DATA-IN
MODE
STATUS_DATA -OUT
GND
IR_OUT
LED_CTRL
+5V
RD_GR_LED
RC_IR
33
44
55
66
17 17
20 20
21 21
22 22
23 23
71
66
J6
1K00
55
22
PC_TV_LED_OUT
97
7217
TDA15021H
115
107
120
7430
+3V3STBY
+5VSW
3431
6430
33
LED_SEL_OUT
RC_IR
+5V
PC-TV-LED
LED-SEL
LIGHT-SENSOR
IR
To Smart Card
Express Box
LEDIN_CLK_TXD_SCL1
IR_IN_DATA-IN_RXD_SDA1
MODE
STATUS_DATA_OUT
U5
P89C664
40
PC_TV_LED
13
10
11
114
SEL_IF_SDM
4204
SERVICE
SMD
116
STATUS_1
B3
119
STATUS_2
B3
102
EXT_MUTE
B5
111
SOUND-ENABLE
B5
122
SC_STANDBY
B6
F_15800_017.eps
260906
B1
MICRO
CONTR.
HERCULES
See Blockdiagram
I²C
U3
HEF4053BT
4
9
18
44
+3V3STBY
+3V3STBY
LED-SEL
U4
HEF4053BT
15
IR_IN_TV
1
LIGHT-SENSOR
1309
1310
1311
1312
1314
Channel+
Channel-
Volume+
Volume-
Menu
KB
1684
22
1K02
KEYBOARD
IR_OUT
CONTR.
4
MULTI
PLEX
MULTI
PLEX
1202
11
10
127
AV2_DMMI_SW
B15
B15
1376
AUDIO
IN
BATHROOM
SPEAKER
HEAD_PH_L
HEAD_PH_R
1F01
7307
TDA1517ATW
1
7
2
6
5306
5305
5007
5006
1313
Power
4205

Philips 26HF5473/10 Specifications

General

Brand	Philips
Model	26HF5473/10
Category	TV
Language	English