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Wiring Diagram, Block Diagrams and Overviews
2
I
C IC's Overview
IIC
OTC
B5
+5V2_CON
+5V2_CON
3044
3069
3064-D5
88
SDA-F
3064-C6
87
B53
SCL-F
B54
ERR
7001
18
SAA5801H
SET
PROCESSOR
+5V2_CON +5V2-CON
3079
3088
3064-B7
86
SDA-S
3064-A8
B51
85
SCL-S
B52
ERR
6
+3V3-INTOTC
30001
30002
91
SDA
92
SCL
5
6
7011
M24C32
ERR
(NVM)
1
EEPROM
ADDRESS
7006
LH28F320BJE
DATA
PROGRAM
FLASH-RAM
CONTROL
7007
MSM51V18165F
DRAM
(TXT)
7012
M29W400BT
FLASH RAM
EPG
ERR
32
EM5E-DVD
I/O, VIDEO PROC.
HOP
B2
B4
3377
3376
3454
3455
47
46
14
11
7323
7302
TDA9320H
TDA9178
HIP
TOPIC
ERR
ERR
8
12
SIM.
TUNER,
B1
A8
CONN.
SIM. CONN.
1000 1205
5918
48
5912
49
3201
3200
3261
3262
5
4
1200
TUNER
TEDE9
COMPAIR
ERR
13
CONNECTOR
FOR SERVICE
(REACHABLE VIA
HOLE IN REAR
COVER)
SDA-S
SCL-S
6.
21
AUDIO
B6
DEMODULATOR
3321
3320
3655
3656
11
10
2
1
7301
7651
TDA9330
MSP3452G
HOP
AUDIO
DECODER
ERR
ERR
7
14
I/O 3rd SCART
H
1937
1937
H3
1
1
SDA2
7503
2
2
SCL2
3521
3520
3506
15
14
1943
1
7501
2
7502
H4
PCF8574TS
I/O
3
EXPANDER
3511
3503
ERR
9
10
IO-4
DVD
BASIC ENGINE
MM1
5
INTERFACE
INTERFACE BUS
1955
0221
0244
1501
1
3
5
3
2
2
4
1
3150
3151
15
14
15
14
7150
PCF8574AT
DVD
I/O
ENGINE
EXPANDER
ERR
ERR
29
31
PICNIC
B3A
B3B
SDA-F
SCL-F
+5V
3710
3709
SDA-D SCL-D
5
4
3758
1
SN-DA
7713
SAA4978H
2
SN-CL
PICNIC
ERR
3
WIRELESS TRANSMITTER
R
1690
1407
4430
SDA2-TM
1
5
SDA
3429
SCL2-TM
2
4
SCL
7419
I2C_MUTE
4
2
5405
3502
2
+5V_IO
3428
1403
3510
4430
TRANSMITTER
3439
7504
7423
5404
3480
Error codes
Error
Device
Description
Def. item
1
M24C32
NVM, spontaneous blinking 1-1-1..
7011
2
Hfail Protection
Horizontal Flyback protection
7301
3
SAA4978
7713
4
Supply 5V
5V2 protection
5
Supply 8V
8V6 protection
6
Slow I2c bus blocked
7
TDA9330/HOP
7301
8
TDA9320/HIP
7323
9
PCF8574
Wireless Expander
7501
11
Reserved
12
TDA9178
7302
13
UV1316/ TEDE9
1200
14
MSP3411/3412/3452
7651
15
Reserved
16
FBX
17
Reserved
18
Fast I2c bus blocked
26
SAA4992
Falconic
7718
28
Black current loop
29
PCF8574T/PCF8584T
only for DVD models
7150
31
--
only for DVD models
32
M29W400BT
Flash Ram (EPG)
7012
FALCONIC
26
27
7718
SAA4992
FALCONIC
ERR
26
3501
3
8
7
7415
MC68HCO5J1A
µC
Defect. module indication
Diagram
NVM
B5
HFB protection
B4
Picnic
B3a
5V Protection
B5
8V Protection
B5
B5
HOP video control/geometry
B4
HIP I/O-video processing
B2
Wireless Expander
H
Topic (LTP Peaking)
B4
Tuner Protection
A8
ITT sound processor
B6
Feature Box Protection
B3
B5
Falconic
B3b
Black current loop
DVD Interface
MM1
DVD Engine
Flash Ram (EPG)
B5
CL 26532086_001.eps
050702
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