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Wiring Diagram, Block Diagrams and Overviews
I2C IC's overview
IIC
B5A
OTC
+5V2_CON
+5V2_CON
B2
I/O, VIDEO PROC.
B3A
PICNIC
3069
3079
3064-D5
SDA-F
88
SDA-F
3064-C6
87
SCL-F
SCL-F
ERR
7001
18
SAA5801H
3377
3376
3710
SET
SDA-D SCL-D
47
46
5
PROCESSOR
7323
7713
TDA9320H
SAA4978H
HIP1
PICNIC
ERR
ERR
8
3
+5V2_CON +5V2-CON
B1
SIM.
B13
TUN1/TUN2
CONN.
3088
3092
3064-B7
3S03
86
SDA-S
SDA-S
3064-A8
3S09
85
SCL-S
SCL-S
ERR
6
5
4
+3V3-INTOTC
1T01
UV1318
TUNER1
3110
3111
3100
91
SDA
ERR
13
3101
92
SCL
5
6
7011
M24C32
ERR
(NVM)
1
EEPROM
B14B
S-SDA
7108-B
S-SCL
7006
ADDRESS
LH28F320BJE
DATA
PROGRAM
FLASH-RAM
CONTROL
SEL-IN-2-B
LSP
A8
1S02
1206
SDA-S
8
7007
9
SCL-S
MSM51V18165F
DRAM
(TXT)
3261
COMPAIR
1
CONNECTOR
7012
FOR SERVICE
M29W400BT
2
(REACHABLE VIA
HOLE IN REAR
EPG
3
FLASH-RAM
COVER)
ERR
32
EM6E AB
B3B
FALCONIC
B3C
EAGLE
B4
HOP
+5V
3709
9741-D5
9741-C6
SN-DA-E
SN-CL-E
4
26
27
32
26
3758
1
SN-DA
7718
7724
SAA4992
T8F24EF
2
SN-CL
FALCONIC
EAGLE
ERR
ERR
26
27
B14A
VIDEO I/O
B14D
AUDIO I/O
B15A
HIP-PIP
3104
3105
3I30
3I31
3I18
3I19
3P23
3P22
5
4
2
4
28
27
28
27
47
46
1T02
7124
7I17
7I18
7P09
UV1316
TEA6415CD-TR
TEA6422D
TEA6422D
TDA9321H
TUNER2
ELECTRONIC
ELECTRONIC
ELECTRONIC
HIP2
PIP
SWITCH
SWITCH
SWITCH
ERR
ERR
ERR
ERR
ERR
23
85
83
84
34
R
WIRELESS TRANSMITTER
Error codes
Error
Device
1I03
1101
S-SDA
1
8
I2C-DATA
1
M24C32
2
Hfail Protection
S-SCL
2
7
I2C-CLOCK
3
SAA4978
7108-A
4
Supply 5V
5
Supply 8V
6
Slow I2C bus blocked
3102
3101
7
TDA9330
3I59
3I58
8
TDA932x
13
UV1318/...
14
MSPxxxx
5
6
16
FBX
AUTOSCAVEM
18
Fast I2C bus blocked
SC1
7101
19
TDA8444
TSA5060AT
1955
1955
21
M62320P
1
23
UV1316/...
SYNTHESIZER
24
SAB9081
2
26
SAA4992
27
T8F24EF
28
Black current loop
29
PCF8574T
32
M29W400BT
34
TDA932x
3262
3502
3500
63
MAS3529E
64
SAA6588T
81
DPL4519
82
TDA7309D
4
3
83
TEA6422 (1)
84
TEA6422 (2)
7500
85
TEA6415
TDA8444T
86
P89C664
87
/
DAC
88
TEA5762
89
M24C32
ERR
91
See extra info
19
92
See extra info
93
See extra info
96
PCF8574
97
See extra info
98
See extra info
6.
48
B6A
AUDIO
B6C
DOLBY
B6B
DOLBY
DEMODULATOR
PRO-LOGIC
DIGITAL
3A17
5A24
SDA-F-AUD
SDA-F-DD
3A19
5A23
SCL-F-AUD
SCL-F-DD
3321
3320
11
10
2
1
4
5
2
1
3
4
7301
7A02
7A06
7A63
7A30
TDA9330
MSP4450
TDA7309
DPL4519G
MAS3528E
or
HOP
MSP34...
HEADPHONE
DOLBY
DOLBY
FDS
PRO-LOGIC
DIGITAL
ERR
ERR
ER
ERR
ERR
82
81
63
7
14
B15B
PIP I/O
B15C
PIP MUPPET
B14B
T2
I/O EU
1I11
1250
19
SDA-S
20
SCL-S
3P66
3P64
3P81
3P79
3PB7
3PC1
3
2
14
15
74
73
7PA5
7P56
7P51
7PA6
M62320
Z8630
SAB9081H
I/O EXP.
V-CHIP
DW PROC.
3PB9
(USA only)
(MUPPET)
6PA1
ERR
ERR
21
24
HA
Description
Def. item
Defect. module indication
Diag
NVM, spontaneous blinking error 1
7011
Control
B5a
Horizontal Flyback protection
/
Horizontal Flyback
/
PICNIC
7713
Feature Box
B3a
5V protection
/
+5V Supply
B5a
8V protection
/
+8V Supply
B5a
Spontaneous blinking error 6
/
Slow I2C Blocked
/
HOP High-end Output Processor
7301
Video Controller
B4
HIP High-end Input Processor
7323
Chroma IF IO
B2
Tuner protection
1T01
Tuner
B13
ITT sound processor
7A02
Audio module
B6a
Feature Box Protection
/
+3V (Fbx) Supply
B3
Spontaneous blinking error 18
/
Fast I2C Blocked
/
Auto Scavem DAC
7500
Auto Scavem
SC1
PIP I/O Expander
7P56
Video Dual Screen
B15b
PIP Tuner
1T02
Video Dual Screen
B13
PIP Muppet
7PA6
Video Dual Screen
B15c
Falconic
7718
+3V (Fbx) Supply
B3b
Eagle
7724
+3V (Fbx) Supply
B3c
Black current loop
/
/
DVD I2C I/O Expander
7306
DVD Engine
T3
Flash Ram (EPG)
7012
EPG Memory
B5a
Second HIP
7P09
Video Dual Screen
B15a
Dolby Digital Decoder
7A30
Digital Audio Module
B6b
TDL RDS
7100
TDL (Radio)
T2
Dolby Prologic Decoder
7A63
Digital Audio Module
B6c
Headphone processor
7A06
B6a
Source select matrix audio
7I17
Audio Source Select
B14d
Source select matrix audio
7I18
Audio Source Select
B14d
Source select matrix video
7I24
Video Source Select
B14a
TDL µP Radio
7002
TDL (Radio)
T1
TDL 12V audio off
/
TDL (Radio)
T1
TDL FM Radio
7101
TDL (Radio)
radio
TDL NVM Radio
7011
TDL (Radio)
T1
TDL LCD
/
TDL (Radio)
T
TDL Motor
/
TDL (Radio)
T
DVD 3V3
/
DVD Engine
T3
HDD Interface
7022
Harddisk Module
TS
HDD Engine
/
Harddisk Module
/
HDD Fan
fan
Harddisk Module
TS
DVD ENGINE SD5-31SL
T1
INTERFACE CONTROL
T3
CONN.
+5V
1253
1800
9301
5815
2
2
9300
5813
1
1
3323
3322
9
8
15
14
7002
7306
P89C664
PCF8574AT
µC
I/O EXP.
+5V
ERR
ERR
86
29
5814
5812
+5V
+5V
3018
3019
3024
30
SDA
SDA-SW
3021
31
SCL
SCL-SW
T3
SERVICE & DEBUG
3110
3112
5
6
9
10
1702
3711
1
TXD-SER
7011
7100
SERVICE
2
M24C32
SAA6588T
3
RXD-SER
NVM
RDS
PROC.
4
ERR
ERR
5
89
64
6
7
+5V
3714
3716
+5V
+5V
+5V
3102
RADIO PANEL
3084
3082
3103
3128
1120
1120
5106
3161
24
RADIO-ENABLE-MDX
5
5
3160
5103
25
RADIO-DATA
6
6
3159
5104
26
RADIO-CLOCK
7
7
5105
3158
27
RADIO-STEREO
8
8
+5V
ZIVA
4411
*
3426
3423
7402
3433
S-I2C-DA
161
182
SDATA2
ZIVA-5
D
S
3402
183
SCLK2
7407
G
+5V
TO
DVD
*
4410
CIRCUITS
3432
S-I2C-CL
160
D
S
3401
+5V
7406
14
G
+5V
3420
3400
M-I2C-DA
187
M-I2C-CL
185
5
6
7400
M24C32
NVM
+5V
3710
3700
TXD-SER
164
7702-B
3712
+5V
3713
RXD-SER
163
7702-A
3717
7101
29
TEA5762
28
RADIO
PROC.
27
ERR
24
88
CL 36532008_007.eps
060503
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