Philips Plasma Tv - Chassis 1.9De.pdf

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Block diagrams
FTV1.9DE
6.
19
6. Block diagrams
Block diagram (Part 1)
AVC1
RGB INPUT
15P "D" SHELL
CONNECTOR
CONFIG_IDENT
UART-IN-DDC
HS-SYNC
H
V
VS-SYNC
11
12
13
14
6
7
8
9
AVC2
RGB OUTPUT
C1
C2
C3
AVC3
VIDEO CONTROL
7330
3
4
7345
5
7360
74AC4053V
7300
TDA4885
PD1
INTERCONNECT
AVC02
7311,7320
R
30
PD02
2
PD2
RED GAMMA + ADC
7123
TDA8714T/6
GAMMA
CORR.
LPF
ADC
PD9
INPUT
BUFFER
7212
8x
BUFFER
PD5
SCAN CONVER-
TER + OSD
7320
µPD93687GD-LBD
8x
PD8
OUTPUT
BUFFER
7316
8x
BUFFER
8x
PD03
8x
R
1
2
3
R-IN-VGA
G-IN-VGA
B-IN-VGA
7414, C+D
D15_RC5
10
13
R
R
C55
6
C37
L2
R-YC
C54
3
G
7340
1
15
7335
2
G
CLAMPING
BLANKING
CLIPPING
25
CONTRAST
LIMITING
GAIN
OUTPUT
AMPLIFIER
7306,7324
B
B
7350
13
14
7355
12
INPUT
CLAMPING
LIMITING
IIC
OUTPUT
CLAMPING
A
B
SDA
SCL
20
7308,7322
PD3
GREEN GAMMA + ADC
C40
5
4
15 10 5
L5
GAMMA
CORR.
LPF
7173
7213
8x
8x
BUFFER
8x
SCAN
CONVERTER
(LIMESCO)
7214
8x
BUFFER
8x
8x
7318
BUFFER
8x
8x
B
7317
BUFFER
8x
8x
G
ADC
UART-OUT-DDC
G
G-YC
C53
10
C43
8
L7
PD4
BLUE GAMMA + ADC
7223
L8
10
12
SDA
13
SCL
15
16
CONTRAST
GAMMA
CORR.
LPF
ADC
B
7810, 7811
15P "D" SHELL
CONNECTOR
11
12
H-SYNC_OUT
H
V
V-SYNC_OUT
6
7
1
2
R
G
B
7830, 7831
B
R
7414, A+B
7820, 7821
G
7414, C+D
V
H
B-YC
PD7
LOGIC CONTROL + I/O
7350
EPF6016
7357
EPC1441
SDA
EEPROM
SCL
7307
EEPROM
7351
PCF8574AT
SDA
SCL
OSD
7327, MC141585
PD6
PLL's
PLL-A
PDP
Plasma
Display
Panel
C11
1
4
H-SYNC BUFF
H-SYNC
H-YC
2
7370
74HCT4053D
15
1
5
17
15
16
11
C
D
E
C47
C48
8
3
13
9
14
4
15 10 5
C12
5
8
V-SYNC
V-YC
5
4
3
E
H-SYNC
V-SYNC
A
B
C
D
C51
18
20
L13
EPLD
I/O
EXPANDER
PLL-B
4 MHz
CLOCK
7353, 74LVU040
L106
C52
L14
26
3
H/V SYNC
POLARITY
CONVERTER
72
114
3
4
7355
18
BUFFER
17
HSYNC_PDP
VSYNC_PDP
L139
19
17
H
V
L107
L138
YC1
INPUT CONNECTORS
+ RGB MATRIX
CVBS
BNC
CVBS
CINCH
CVBS
YC2
COMB FILTER + I/O EXPANDER
7012
TDA9181
12
13
14
COMB
FILTER
16
Y
C
13
14
12
7010, A+B
7HHCT4053D
YC3
RGB OUTPUT MATRIX
7013
TDA8854
7018
Y
21
Y
Y
40
39
33
R
7020
R-Y
B-Y
RGB/YUV
MATRIX
U
45
47
RGB
MATRIX
32
G
7022
V
46
48
31
B
5
3
1
0312
0312
ON
AVC3
R-YC
CVBS
Y
G-YC
2
SVHS
1
3
C
4
1
15
2
C
20
PAL/NTSC
SECAM
DECODER
B-YC
AVC5
CONTROL
7000 : 7007
R
MATRIX
R-IN
R
7009
PCF8574AT
R
41
G
42
B
SCL1 DDC
SDA1 DDC
5
SCL2
SDA2
H-YC
UART-IN
UART-OUT
V-YC
LED-RED
LED-GREEN
43
STANDBY
8
37
36
39
38
35
41
20
21
only socket
42 PIN
1
7400
M24C16-BN6
NVM
5
6
MONITOR
µP
PANEL
STANDBY
1
9
1000
10
13
14
15
18
19
7001
P87C695
5
41
40
61
62
57
58
59
55
56
SDA NVM
SCL NVM
UART_IN
UART_OUT
DATA
CLOCK
REQ
LED RED
LED GREEN
MUP37
0437
1
6
7
8
9
10
11
12
13
14
3017
3016
3015
6
SAM
7
SDM
8
CSM
2
3
7008
Y
EF
7005
U
EF
7002
V
EF
1
2
3
4
5
8
6
7
1
2
SDA NVM
C76
G
MATRIX
G-IN
G
YC4
SYNC. PROC. +
OUTPUT CONNECTOR
7017-B
A
7017-A
12
14
1
B
A
2
4
H
V
13
2
15
7026
6
PULSE
FORMER
7025
1
4
SCL NVM
RESET
B
MATRIX
B-IN
B
SDA
I/O
EXPANDER
C75
2
B
HD
SCL1 DDC
SDA1 DDC
SCL2
SDA2
15
14
HD
8
3
9
13
14
10
11
12
22
23
24
DATA
4
CLOCK
REQ
TO
AVC6
L
AUDIO L
SCL
AUDIO R
R
B
7023
6
H+V
SYNC
SEPARATOR
7024, BA7046F
5
8
VD
9
VD
5
AVC6
AUDIO PROCESSING
7910
M65830P
REQ
CLOCK
DATA
4
5
6
22
L
DELAY
15 3
13 2
7970-A
LM833D
1
AVC7
AUDIO CONTROL
8V6
3940
7940
TDA9860
3
28
24
23
VOLUME
BASS
TREBLE
BALANS
AVC8
AUDIO FILTER + DBE
7250-A
LM833N
2
1
L-MID-LOW
A
OUTPUT AMPLIFIER
A6
2
7540
TDA2616Q
9
6
LD
LED PANEL DISPLAY
1
2
L-HIGH
2
6002
TSOP1736
1
GREEN
6001
R-HIGH
TLMV3100
RED
4
5
1
2
D15_RC5
R-MID-LOW
3
4
3
3
+5V_SWITCHED
LD11
1
2
C54
A2
A40
SD
SWITCH PANEL
DISPLAY
SD11
1002
SD10
1
2
3
AVC4
CONNECTOR DIAGRAM
+5VSTBY-SWITCHED
1601
+5VSTBY-SWITCHED
T200mA
+5VSTBY-SWITCHED-RELAIS
+5VSTBY
4
5
DISREG
6
LED-GREEN
7
LED-RED
SCL
SDA
2
3
COMPAIR
CONNECTION
VC04
2
3
STANDBY
4
POWER OK
6
VRR
C101
6
18
L
C102
7200-A+B
7
2
C55
L-HIGH
A5
3
1
2
4
7550
TDA2616Q
9
6
A41
3
4
1
2
3
4
L-MID-LOW
C46
1
9
10
C107
15
R
6
7250-B
7
C57
5
R-HIGH
A8
C70
AVC34
8V6
1
SOUND-
ENABLE
+5VSTBY
7
9
10
11
POR
PROTECTION
STATUS
12
C42
REQ
CLOCK
DATA
4
5
6
22
R
7920
M65830P
5
7970-B
LM833D
7
30
26
INPUT
SELECTION
A4
7220, A+B
2
7
C58
A7
6
1
2
4
R-MID-LOW
DELAY
15 4
13 5
C71
C51
C52
L_OUT
A20
1
TO
FD20
R_OUT
FD2
3
3.15AT
DC
PROT.
1101
-V5ND
7560 : 7561
C49
32
7
2
C43
SDA
SCL
17
16
SOUND
ENABLE
SOUND
ENABLE
7968:
7972
4
1102
+V5ND
3.15AT
5
CL 96532058_17A.eps
260899
Block diagrams
FTV1.9DE
6.
20
Block diagram (Part 2)
PR1
MAINS FILTER
4
AC
INLET
1400
5400:
5402
MAINS
FILTER
I2C bus interconnection diagram
PR2
STANDBY SUPPLY
1500
500mA
4
3
3508
3
2
2505
6503
4
7500
TOP210
5
1
3504
3
7501
TCDT1102G
7502
TL431CLP
+5V
Adj.
6
5500
1
8
7
2510
3505
6505
1
+5V STANDBY SWITCHED
5500
2
9
AVC-6
AUDIO
DELAY
IC-RIGHT
7920
M65830
AVC-6
AUDIO
DELAY
IC-LEFT
7910
M65830
1004
2
1
6.3A
1401 6.3A
PR6
6500
PR8
6504
2508
+12VSB
3
PR30
Serivce JMP's:
Normal operation: A in, B out.
Slow bus to NVM bus: A out, B in.
3401
3402
PR9
+5VSTBY
AVC-5
SDA
NVM
SCL
7400
ERR:16 IIC BUS NVM
M24C16
B
UART
OR
DDC
B
A
A
PR2
3460
PR2
AVC-5
CLOCK
3461
µP
83C380
7401
REQ
DATA
CONTROL
4
A
B
SDA
SCL
3463
3462
PR3
PRECONDITIONER
3600
+t
3601
+t
4
4
A
2
4
1
3
+5V
STBY-
SWITCHED
5680
+12VSB
6
5
6
5
A
B
7684
7690
DELAY
7681
ACTIVATING
CIRCUIT
SUPPLY_ON
3
1
-t
2
3602
3
1
5605
16
4
2616
6
2
1
5605
2
6600
5610
15
6611
SLOW IIC BOX
PR12
+380V
PRO9
1
2
3
ACV34
SERVICE
PLUG
TO: AVC-4
3438
3437
+5V STANDBY SWITCHED
AVC02 - PD02
7650
MC33368
CONTROL
CIRCUIT
11
7610
STY34NB50
B
PR17
3942
3941
3306
3305
3375
3374
3372
3371
3386
3387
AVC-7
7940
AUDIO CONTROL
TDA9860
ERR: 11
AVC-3
7300
VIDEO CONTROL
TDA4885
ERR: 12
PD-5
SCAN RATE
CONVERTER
LIMESCO
7320
uPD93687
ERR: 14
PD-5
OSD GENERATOR
MC141585
7327
ERR:13
PD-7
I/O EXPANDER
PCF8574AT
7351
ERR:15
FD2
VS-SUPPLY
VS
CONTROL
1004
T2A
7001
MC34067P
6021
1005
6022
1A
VS:
VOLTAGE
SUSTAINING
AUX
2021 +VS
+VA
3026
+VS Adj.
7311
7313
FAN
SUPPLY
6020
FD171
+VS
1
FD171
FD
PDP-DISCHARGE
FD172
10
8
4
CL96532058_002
220999
FD55
3
7
FD1
FD68
FD7
1
TO 6x
FANS
FD57
DISCHARGE
CIRCUIT
7200
7201
7203
+5V
FD1
FD09
1
2
3
VA-SUPPLY
1106
+5V
1101
T2A
VA
CONTROL
1201
4A
VA:
VOLTAGE
ADDRESSING
1202
4A
1102
6121
6202
2221
6201
4A
6120
FD14
FD57
FD173
1
2
3
FD173
1
2
3
4
5
6
7
8
9
FD177
1
2
3
4
5
6
7
8
9
PDP
Plasma
Display
Panel
FD41
FD20
4
+VA
2120
TO
AUDIO
PANEL
A
FD15
4
Vrs
5
2220
2
FD16
6
Vra
7
7101
MC34067P
FD30
4A
1104
4A
3126
+VA Adj.
1103
4A
9
6122
2122
7201
L4977A
+17V
FD17
8
Vrr
9
7
5V
CONTROL
+5V
CL 96532058_17B.eps
280999
Block diagrams
FTV1.9DE
6.
21
Testpoint overview AV Control
Testpoint overview Limesco
C70
C71
11
C21
13
6
1
2
4
14
C22
15
10
5
5
4
6
3
11
6
2
1
1
5
15
10
C96
C9
C17
C18
C19
C100
C99
C98
C1
C2
C3
L56
L30
L44
L55
L43
L29
2
5
1
C55
L53
4
14 15
L54
11 9
L58
8
4
22
L52
L41
L45
L42
11 9
L46
8
4
22
L40
L27
L31
L28
11 9
L32
8
4
22
L26
C37
8
L57
C40
C53
C54
C43
22
23
L96
14
L97
13
L124
L92
14
C92
C93
L93
13
23 22
C109
6
7
5
3
C108
C104
L9
L10
L6
L5
13
7 5
1
12 10 8
4 2
L9
L8
L7
17
19
21
23
L141
L4
L6
L2
L1
2
1
C103
23
20 18
L14 L13
12
C65
L138 L139 L140
CL 96532058_019.EPS
240899
CL 96532058_020.EPS
270899
Block diagrams
FTV1.9DE
6.
22
Testpoint overview Preconditioner
PR9
PR19
1
2
2508
PR18
PR20
PR21
PR22
5
6
7
PR8
PR6
PR16
PR17
12 11
PR15
5
4
3
2
1
PR14
PR12
CL 965320058_021.EPS
270899
Block diagrams
FTV1.9DE
6.
23
Testpoint overview VsVa Supply
FD51
FD4
5
FD3
4
FD5
12
14
FD8
FD46
1
FD1
12
FD7
FD50
FD49
FD6
4
FD11
FD48
11
FD10
FD52
FD53
FD12
FD54
FD13
FD43
FD45
FD36
FD13
FD35
FD29
FD21 FD22
12 11
FD28
4
8
1
FD37
2
FD38
4
FD40
FD17
6
4
7
3
FD16
FD15
FD57
FD55
CL 96532058_037.EPS
240899

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