Block Diagrams; Overall (1/2); Overall (2/2) - Sony TRINITRON BVM-A14F5M Service Manual

Section 7

Block Diagrams

BC
TXD2
RXD2
CTS2
CN251
RTS2
TERMINAL
4
IC001
TPO+
CPU D0-D31
TPO-
TPI+ 32
TPI-
CN250
IC252 A0-A25
ETHERNET
ETHERNET
LAN
CONNECTOR 4 26
LED. LAN CNTRL
CONTROLLER
LAN A0-A3 D0-D15 STATUS0-1
2
4 16
D0-D31 D0-D31
D0-D7 D0-D7
32 32 8 8
IC100,101 IC102,103 IC106 IC253
SDRAM FLASH FRAM UART
LAN A1-A3
A2-A16 A2-A23 A0-A14
15 22 15 3
CN153
REM [0]-[7]
REMOTE2
8
AD0-AD7
8
PR R
Y G
OP-1
PB B
3
H SYNC
BK
V SYNC
2
AD0-AD7
PR R
8
OP-2 Y G
PB B
PR R
Y G
3
PB B
3
INT PR
H SYNC
INT Y
V SYNC
INT PB
2
AD0-AD7
8
OP-3
PR R
Y G
PB B
AD0-AD7
3
H SYNC
V SYNC
2
TA (1/2)
EA
H SYNC E
V SYNC E
DEFLECTION
2 SDA
PROCESSOR
SCL
2
IC301
SDA POWER ON X
IC302 SDA
FPGA
SCL
SCL
EEPROM
(DEFLECTION
CONTROL)
2 2
IC400
AD0-AD7 AD. L[0]-[7]
VM BAS I/F
8 8
BVM-A14
HC0. AD0-AD7
8
TA0. AD0-AD7
D0-D7
8
8 IC150
CPLD1
A0-A2
ADOUT0-7 TB0. AD0-AD7
VM BUS MASTER
3
INTERFACE 8 8
IC168
8
ADIN X[0]-X[7] 8
CPLD2
8 VM BUS 8
MULTIPLEXER
8
8
ADOUT0-7
POWER
D0-D31
STAND BY
8
IC300 OVERLOAD
32
TALLY
FPGA
A0-A25
4
BUS INTERFACE
26 D014
DIG[0]-DIG[2]
SEG[0]-SEG[7]
IC011,013
SOUT
LED
SIN
11 11
RTS DRIVE
3
CONF DONE X
IC013
D011-013,015
LED
LAN A0-A3 STATUS0-1
4
DRIVE
4
2
LED. LAN CNTRL SOUT
SIN
RTS
3
IC101
IC122
IC103,202 R IC125,151,153
IC301
G
IC303 IC322 IC325,351353
IC501
B
IC402,503 IC523 IC527,551,553
R 3 R
G G
BRIGHT CONTROL
IC120,121,220
B B
GAIN
CONTRAST CONTROL
IC320,321
CONTROL
3 3
CHARACTER MIX
IC520-522
RGB
MATRIX
5 3
3
INT PR
INT Y
Y[0]-Y[7]
IC1701 INT PB
INT SIG
8
1
IC703 DAC
IC042 INT PR
AD. L[0]-[7]
FPGA1
INT PB
CPLD
(DAC INT SG
8 8 H SYNC E
2
VM BAS I/F
MARKER) V SYNC E
2
G1 BLK 2
H SYNC
V SYNC DR[0]-DR[9] DUR
2 2 10
IC1900
IC902
DG[0]-DG[9] DU D/A DUG
FPGA2
CONV.
10
(DAC, OSD, DU,
DB[0]-DB[9] DUB
PULSE GEN)
10
H DRIVE
V DRIVE
2
IC208
H DF
V DF
2
VS CONV
SDA
SCL
2
POWER ON X

Overall (1/2)

Overall (1/2)
TB
AD0-AD7
HC BOARD
8 8
8
8
YA
D1201-1209
TALLY
YB
D1301-1303
3 POWER
STAND BY
OVERLOAD
CN1402
TXD
YC
RXD
RTS
8 7 6
5 4 3
3
2 1
IC1101,1103
IC1100
IC1301,1303
IC1300
IC1501,1503
R R R
IC1500
G G G
B B B
DRIVE CONTROL
BIAS CONTROL
3 3 3
DU R
DU G
DU B
3
3
IC664
3
G2 CONTROL
PA
IC501
H DRIVE P
HV CONTROL
H STAT CTRL
G2 CONTROL
7-1 7-1
CA C
IC101
IC301
R R
IC501
G G
B B
3 3
IC704
G1 BLK G1 G1 G2 RCV
G2
H STAT
MV
E VS CONV
NTC/V STAT DRIVE
LAND DRIVE
H STAT CTRL
IC105
SDA
SCL
D/A CONV.
ROT DRIVE
2 HCENT
T701
PC
FBT
HV HV
H DRIVE P
MV
H DRIVE
V DRIVE
HV OUT
H STAT
H STAT
DRIVE
G2 OUT
IC201
G2 COMP
TA
G
(2/2)
AC IN
+135V
-15V
+15V IC601
IC602
-6V
IC603
+6V
SWITCHING
STBY 5V
REG
HT+,HT-
POWER ON X
V901
MV
HV
NTC/
V STAT
NTC/V STAT
IC300
LAND
LAND
ROT
IC301
ROT
IC400,401 DY
H. DY
IC500,501
H. DY
IC700
H. DY DRIVE
V. DY
IC801,802
V. DY
V. DY DRIVE