6.
Block Diagrams, Testpoint Overviews, and Wiring Diagram
I
2
C-IC Overview
3404-C
SDA-1
SCL-1
SDA-1
SCL-1
SDA-1_3V3
SCL-1_3V3
SDA-1_3V3
SCL-1_3V3
PW_SDA
PW_SCL
PW_SDA
PW_SCL
SDA_NVM_1
SCL_NVM_1
RESET
+3V3_CNTL_D
86
1
3570
3571
16
7383
SAA5801H
MASTER
HW IIC
OTC
MAIN-
PROCESSOR
(MASTER)
7605
PW164
CO-
PROCESSOR
FOR
SCALER
AND
OSD
3404-D
85
SERVICE
COMPAIR
CONNECTION
3432
4431
3430
3433
3431
+5V_STBY_SW
3414
3415
+3V3_STBY_SW
91
92
74
3384
108
3007
109
PW_RESET
PW_FLASH_RESET
3402-B
3402-A
3541
15
14
3540
1
3
15
4
+5V
7540
PCF8574AT
I/O EXP.
SLAVE
HW IIC
ERR
3
7530
PCF8591
ADC
SLAVE
HW IIC
ERR
4
7570
FS6377
CLOCK
GENERATOR
SLAVE
HW IIC
ERR
5
IIC BUS 1
(slow 100KHz)
ERR
91
7430
M24C32
(NVM)
EEPROM
ERR
7
5
7
6
7500
MSM51V18165F
RAM
ADDRESS
3664
C5
C4
C6
C8
3662
4680
4684
3663
3661
7656
EP1K30FC256
EPLD
ERR
12
7506
FLASH
ADDRESS
IIC BUS 3
(slow 100KHz)
0382
10
9
+3V3_STBY_SW
7676
BSN20
D
S
G
7675
BSN20
D
S
G
3686
3682
3685
3681
CONTROL
FUNCTIONS 1
PROTECTION
P3
3532
7571
9
10
3531
IIC
SC7
CONTROL
FUNCTIONS 2
SC8
3250
P10
N9
3251
7225
SAA7118E
VIDEO
DECODER
SLAVE
HW IIC
ERR
9
7280
SDA9400
DE-
INTERLACER
SLAVE
HW IIC
ERR
11
3284
21
20
3285
VIDEO-SEL.
DECODER
SC5
VGA
CONNECTOR
VCA
CLOCK
GENERATOR
SC9
92
3210
3209
91
7170
AD9887KS
ADC +
TMDS REC.
SLAVE
HW IIC
ERR
10
VIDEO-SEL.
ADC
SC4
NVM
SC9
CONTROL
FUNCTIONS2
SC8
13
3812
3813
4810
4811
12
7812
MSP3415G
AUDIO
PROC.
SLAVE
HW IIC
ERR
2
AUDIO
PROC.
SC14
SOURCE
SELECT
SC13
ERR
92
ERR
93
ERR
94
ERR
95
ERR
96
ERR
97
3404-A
SDA-2
SCL-2
PW_START
88
SLAVE
HW IIC
3398-C
87
3404-B
3604
B1
C2
3605
3608
3606
A4
D6
E2
+3V3_CNTR_D
3410
3413
+3V3_PW
3601
3600
MASTER
SW
IIC
EXT INT
MASTER
SW
IIC
MASTER
HW IIC
0319
6
7
28
3794
3795
SCL_AUDIO
SDA_AUDIO
27
7798
TEA6422Q
MATRIX
SWITCH
SLAVE
HW IIC
ERR
1
ERR
30
BACK-END
LVDS OUTPUT
SC12
PW164
SC10
BACK-END
EPLD
SC11
BACK-END
LVDS OUTPUT
SC12
PLASMA DISPLAY
PANEL
PDP
74
3370
3371
73
7370
PCF8574A
I/O EXP.
SLAVE
HW IIC
ERR
6
SLAVE
IIC
SLAVE
IIC
0319
6
7
0301
16
18
6
7
IIC BUS 2
(slow 100KHz)
PW_SDA_NVM
PW_SCL_NVM
PW_RESET
+3V3_PW
3583
4581
3580
3582
3581
6630
SCL
7215
ST24FC21
SDA
3633
A1
C4
E3
3602
3603
7580
M24C32
(NVM)
EEPROM
DDC
EPROM
DDC
NVM
ERR
8
5
7
6
7628
CY62126
RAM
7630
M29W160DT
FLASH
IIC BUS 5
IIC BUS 4
CL 36532011_019.eps
210303
DATA
DATA
ADDRESS
ADDRESS
DATA
DATA
SDA_SW
SCL_SW
DVI-D INPUT SOCKET
0375
6
7
0371
VGA1 IN
15P"D"SHELL
CONNECTOR
7904
ST24FC21
12
5
DCC-SCL-1
HW = HARDWARE
SW = SOFTWARE
DCC-SDA-1
7
13
14
15
1
2
3
4
5
11
12
13
14
15
6
7
8
9
10
DDC
NVM
0372
VGA2 IN/OUT
15P"D"SHELL
CONNECTOR
7907
ST24FC21
12
5
DCC-SCL-2
DCC-SDA-2
7
13
14
15
1
2
3
4
5
11
12
13
14
15
6
7
8
9
10
Error Device
Description
Item
Diagr.
1
TEA6422D
Audio switch (only Enhanced) 7798 SC13
2
MSP3451G Sound
processor
7812
SC14
3
PCF8574-SCAVIO
I/O expander SCAVIO
7540
SC8
4
PCF8591 AD-DA
expander
7530
SC8
5
FS6377 Clock
generator
7570
SC9
6
PCF8574-PSU
I/O expander PSU
7370
P3
7
24C16 OTC
NVM OTC
7430
SC7
8
24C16 PW
NVM PW
7580
SC9
9
SAA7118 Video
decoder
(only Enhanced)
7225 SC5
10
AD9887 ADC/TMDS
receiver 7170
SC4
11
SDA9400 De-interlacer
(only
Enhanced) 7280 SC5
12
EP1K30QC EPLD
processor
7656
SC11
13
PDP
I2C error of the PDP
20
Download comm.
Errors during downloading
21
CSP comm.
CSP time-out error
70
Over voltage
Vs, Va, +5V, +3V3 overvoltage
40
Temperature alarm
Detections of over-temperature
Black
box
P
71
Vs under voltage
Vs under voltage
Black
box
P
72
Va under voltage
Va under voltage
Black
box
P
73
+5V under voltage
+5V under voltage
Black
box
P
74
+3V3 under voltage
+3V3 under voltage
Black
box
P
75
DC-PROT
Audio amplifier protection
Black
box
P
Содержание FM242
Страница 7: ...Directions for Use EN 7 FM242 AA 3 3 Directions for Use ...
Страница 8: ...Directions for Use EN 8 FM242 AA 3 ...
Страница 9: ...Directions for Use EN 9 FM242 AA 3 ...
Страница 31: ...Electrical Diagrams and PWB Layouts 31 FM242 AA 7 Audio Panel Supply Right High ...
Страница 66: ...66 FM242 AA 7 Electrical Diagrams and PWB Layouts Personal Notes Personal Notes ...
Страница 90: ...Revision List EN 90 FM242 AA 11 11 Revision List First release ...