Table des Matières
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Block- and Wiring Diagram, Testpoints, I2C, and Supply Voltage Over-
2
I
C and Supply Voltage Diagram
A1
POWER SUPPLY
150 - 250V
SINGLE RANGE
5500 :
0231
90 - 276V
0211
5502
1500
6500
FULL RANGE
AC
6501
T4E
6502
6503
MAINS
3527
SWITCH
7521
7520
STP7NB60FP
TEA1507
8
3523
DRAIN
6
G
DRIVE R
P2
3525
5
3
SENSE
CTRL
3526
3522
4
DEMAG
3531
6520
1
VCC
2521
CONTROL
IC
P3
F
EPS 4 (EXTERNAL POWER SUPPLY only for "SYSTEM" sets)
0211
BR1
AC
DC
IC1
0213
CONTROL
HOT GROUND
I2C BUS INTERCONNECTION DIAGRAM
A7
CONTROL
+3.9V
+3.9V
ERR
6
3607
3606
C4
7200-B
SDA
3625
SET
72
SDA
PROCESSOR
3624
71
SCL
PART OF
SCL
VIDEO-
C5
PROCESSOR
0217
5
6
7602
1
M24C08
FOR
2
EEPROM
COMPAIR
68
7
(NVM)
ERR
3
5
ERR
9
0240
74
DATA OUT / SDA
2
OR
75
DATA IN
3
OR
76
CLOCK
4
77
SCL
6
OR
H
UIR/LS/ Vbat (PRO-plus)
U1
1240
DATA-OUT
DATA-OUT
1
4
RJ11
DATA-IN
DATA IN
2
2
INTERFACE
SMART
0237
CLOCK
PLUG
CLOCK
1
3
1
2
4
5
SCL
L01H.2E
6.
6560
6561
5560
5563
5561
2561
P1
5520
1
13
2503
6564
2
12
P5
3
6562
3564
5562
10
D
2564
9
AUDIO SUPPLY GND
S
7561, 7562
5
7564
POWER
DOWN
6
CIRCUIT
7
N.C.
3549
7560
3543
7540, 6540
REFERENCE
3557
CIRCUIT
3544
3558
3519
3
1
7515
7541, 7542
TCET1103
STANDBY
2
4
CIRCUIT
140V MAIN SUPPLY
HOT GROUND
COLD GROUND
0228
D4
T1
CR3
IC4
+3V3
5
CR4
B
1
4
CR3
+12V
3
2
IC5
CR4
C
2
5
+5V
1
4
D3
A
IC2
TC3
D5
1
HOT
COLD
A4
TUNER IF
A9
NICAM, 2CS,
BTSC DECODER
SDA
SCL
I1
I2
A7
A8
5
4
8
7
1000
7831
TUNER
MSP34X5G
AUDIO
DECODER
ERR
ERR
10
4
J
INTERFACE
+5V
+5V
+5V
(only for "system" sets)
0240
1800
3716
3717
3729
3742
15
2
DATA OUT/SDA
DATA/OUT
32P
3715
3
DATA IN
DATA IN
8
CONN.
CLOCK
4
3744
14
6
SCL
SCL
7701
7702
CLK
7
18
P6
95V
MAIN SUPPLY
A8
AUDIO AMPL.
7901
AUDIO
1
OR
OUTPUT
12V
STEREO
M_AUX
3537
7902
MAIN AUX
MAIN AUX
AUDIO
1
OR
OUTPUT
MONO
AUDIO SUPPLY
POWER DOWN
GND
V DEFL.
V DEFL.
A7
CONTROL
+3.3V
7200-B
P4
+3.3V
5602
66
5603
61
2567
uC
5604
59
+3.9V
+3.9V
7602
(TO 3606
3611
3607,3633)
8
EEPROM
A7
(NVM)
STBY_CON
A6
SYNCHRONISATION
0251
+3.3V (TO 3256)
MAIN AUX
1
A12
2
FRONT CONTROL
3
+3.3V
4693
+3V3A
4
J
INTERFACE (only for "SYSTEM" sets)
+5V
0228
1
+5V
4011
2
1700
3
+12Veps
4
400mA
5
+3.3V eps
0251
6701
3739
1
+12V eps
2
OR
STDBY
3
+5V
140/95V
4
POR
4012
+8V
I
SP / LS (For PRO-BASIC)
1251
R1
D2
1
+5V
OR
2
+5V
D1
+5V
H
UIR/LS/Vbat (For PRO-PLUS)
R24
U4
1251
F1
1
3
R25
+5V
2
OR
0237
3
3
STDBY
+5V
LOAD
Vbat
4
CIRCIUT
G
CLOCK
+5V
0237
0247
R13
DATA OUT/
SDA
1
1
SDA
OR
SCL
2
2
SCL
OR
I
SP/LS (For PRO-BASIC and SYSTEM)
+5V
1259
1259
DATA
R11
R2
R12
OUT/SDA
1
1
OR
Q1
DATA IN
2
2
OR
CLOCK
3
3
A2
LINE DEFLECTION
5445
EHT
FOCUS
MAIN SUPPLY
3487
LOT
5451
VG2
2
2450
VIDEO
0220
3416
6409
SUPPLY
7
3
M_AUX
VLOT AUX +13V
FILAMENT
9
2
to 2419
6467
1
3412
6406
6413
3411
3413
6405
-13V
6
6423
3428
3427
VT_SUPPLY
3404
3421
VLOT AUX +5V
7407
H-DRIVE
LINE
TO
OUTPUT
C-6408
B-7409
6410
+8V
8
7408
VLOT AUX +5V
6402
VLOT AUX +13V
5
0259
TO E-7406
2
3415
+8V
VLOT AUX +5V
A9
NICAM 2CS -
0259
DECODER
7831
2
AUDIO
VLOT AUX +5V
46
DECODER
5833
+5VA
1800
5832
33
1
+8V
2
32P
AUDIO VIDEO
SMART
A10
3
CARD
SOURCE SWITCHING
CONN.
4
+8V
3801
+6V8
10
0217
A14
REAR I/O SCART
4
+8V
1259
STDBY
6
8
SP/LS (In "SYSTEM"
I
0237
configuration)
3
1259
6
R33
U1
RJ11
8
+5V
+5V
3
SMART
PLUG
CLOCK
G
J6
OR
3
+5V
OR
+5V
U1
R14
ERROR CODE LIST
15
DRIVER
Error
Description
14
0
No error
1
X-Ray / over voltage protection
2
High beam (BCI) protection
3
Vertical guard protection
4
I2C error while communicating with the sound processor
U1
5
Power ON reset (POR bit) 3.3V protection / +8V protection
R9
DATA-OUT
4
6
General I2C error
RJ11
7
Power Good (over current) protection
R7
DATA-IN
2
SMART
8
EW protection (Large Screen only)
R6
PLUG
CLOCK
1
9
I2C error EEPROM error
10
I2C error PLL tuner
11
Black current loop instability protection
B
CRT
VIDEO
EHT
ANODE CRT
OUTPUTS
FOCUS
3336
FOCUS CRT
C-7332
VG2
VG2 CRT
3326
C-7322
0244
160V
3316
3
C-7312
5341
2
TO CRT
FILAMENT
1
3349
3350
A4
TUNER IF
1000
VT_SUPPLY 33V
9
TUNER
6001
BZX79
-/C33
VLOT AUX +5V
5001
6
7
+8V (TO 3008)
A3
FRAME DEFLECTION
7471
-13V
4
FRAME
OUTPUT
VLOT AUX +13V
3
VLOT AUX
POWER SUPPLY
A1
VLOT AUX +13V
TO DEGAUSSING CIRCUIT
A5
VIDEO IF
VLOT AUX +5V
7200-A
(TO 2234)
+8V
39
VIDEO
5202
IF
+8VA
A6
SYNCHRONISATION
+8VA (TO 3248)
7200-D
+8V
5241
9
SYNC
PROC.
A7
CONTROL
VLOT AUX +5V (TO 3619)
+8
0217
+8
4
A8
AUDIO AMPLIFIER
+8V (TO 3948, 3950)
VLOT AUX +5V (TO 9904)
CL 16532138_016.eps
201201
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Table des Matières
