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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
B53
87
SCL-F
B54
7001
SAA5801H
SET
PROCESSOR
+5V2_CON +5V2-CON
3079
3088
3064-B7
86
SDA-S
3064-A8
85
B51
SCL-S
B52
+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
EM5A NTSC
I/O, VIDEO PROC.
HOP
B2
B4
3377
3376
3454
3455
3321
ERR
18
47
46
14
11
11
7323
7302
7301
TDA9320H
TDA9178
TDA9330
HIP
TOPIC
HOP
(OPTIONAL)
ERR
ERR
ERR
8
12
7
SIM.
TUNER,
B1
A8
CONN.
SIM. CONN.
1000 1205
5918
48
5912
49
3201
3200
3261
3262
ERR
6
5
4
1200
TUNER
TEDE9
COMPAIR
ERR
13
CONNECTOR
FOR SERVICE
(REACHABLE VIA
HOLE IN REAR
COVER)
6.
37
AUDIO
PICNIC
B6
B3A
DEMODULATOR
SDA-F
SCL-F
3320
3655
3656
3710
3709
SDA-D SCL-D
10
2
1
5
4
1
7651
7713
MSP3452G
SAA4978H
2
AUDIO
PICNIC
DECODER
ERR
ERR
14
3
I/O PROCESSING
C3
1937
0201
1
SDA
2
SCL
3431
3432
3
2
1943
1
7403
2
M632OP
3
ERR
21
I/O
EXPANDER
AUTOCAVEM
SC1
1955
1955
1
1
SDA-S
2
2
SCL-S
3502
3500
4
3
7500
TDA8444T
DAC
ERR
19
3D COMBFILTER
C0
CONTROL JACK
N1
HD PANEL
1951
1951
1104
1104
SDA
1
1
1
2
2
2
SCL
3132
3130
3
2
7106
M62320
I/O
EXPANDER
FALCONIC
EAGLE
B3B
B3C
+5V
26
27
3758
SN-DA
7718
SAA4992
SN-CL
FALCONIC
ERR
26
DW PANEL
TUNER
IF-VIDEO-SYNC
VCHIP
C1
C2
C4
C5
PROCESSOR
3855
3854
3267
3268
3330
3329
3510
74
73
5
4
18
17
14
7801
7201
7301
7501
SAB9081
UV1316/AI-2
TDA8885
Z86130
ERR
ERR
ERR
ERR
24
23
22
25
PIP
TUNER
BOCMA
V_CHIP
CONTROL-
LER
Error
Device
Description
Def. item
Defect. module indication
1
M24C32
NVM, spontaneous blinking 1-1-1...
7011
NVM
2
Hfail Protection
Horizontal Flyback protection
7301
HFB protection
3
SAA4978
PICNIC
7713
PICNIC
4
Supply 5V
5V2 protection
5V Protection
5
Supply 8V
8V6 protection
8V Protection
6
Slow I2C bus blocked
Slow I2C bus blocked
7
TDA9330/HOP
High-end Output Processor
7301
HOP video control/geometry B4
8
TDA9320/HIP
High-end Input Processor
7323
HIP I/O-video processing
12
TDA9178
7302
TOPIC (LTP Peaking)
13
UV1316/ TEDE9
1200
Tuner Protection
14
MSP3411/3412/3452
7651
ITT sound processor
15
uPD64083
7023
3D Combfilter protection
16
FBX
Feature Box Protection
17
M62320P
I/O Expander HD interface
7106
HD Interface
18
Fast I2C bus blocked
Fast I2C bus blocked
19
TDA8444
7500
Auto Scavem DAC
21
M62320P
7403
PIP I/O Expander
22
TDA888X
7301
PIP BOCMA
23
TELE9
7201
PIP Tuner
24
SAB9081
7801
PIP Muppet
25
Z86130
7501
PIP V-Chip
26
SAA4992
FALCONIC
7718
Falconic
27
T8F24EF
Eagle
7724
Eagle device
28
Black current loop
Black current loop
9741-D5
9741-C6
SN-DA-E
SN-CL-E
32
26
7724
T8F24EF
EAGLE
ERR
27
NV ROM
C6
3509
3513
3512
15
5
6
7502
M24C32
NVM
Diagram
B5
B4
B3a
B5
B5
B5
B2
B4
A8
B6
C0
B3
N1
B5
SC1
C3
C4
C2
C1
C5
B3b
B3c
CL 26532079_032.eps
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