Sony BVM-D32E1WA - BC Board Block Diagram (Part 2;2)

10-4
BVM-D32E1WA/D32E1WE/D32E1WU
10-4
BC (2/2)BC (2/2)
TB
CN1(3/4)
TA1
AFC 19b
V BLANK 2 25b
BOARD
BUF2/E
INT SIG 31b
D0-7
A0-5
DATA BUS (1/2)
ADDRESS BUS (1/2)
)
BC
(2/2)
(
SIGNAL GENERATOR
REMOTE CONTROL
RD (1/2)
WR (1/2)
4
5
6
IC816
7
12
IC809
34
IC809
X2
4.9152MHz
24
IC822
X810
27MHz
4
5
6
IC801
9
10
8
IC801
5
FIN B
SELECT
2
IC800
PLL
VCO INH
10
PFD INH
9
FIN A
4
13
12
11
IC801
3
VCO
5V
89
IC809
11
12
IC811
13
13
R BIAS
5V
Q834
Q835
EN PLL (1/2)
OSD SELECT (1/2)
HS PLL (1/2)
HS OUT (1/2)
VS OUT (1/2)
VS IN2 (1/2)
CS PLD (1/2)
PLD CONFIG (1/2)
IC890
CONFIG ROM
6
5
IC815
1
2
3
IC816
NCS
4
4
3
IC815
12
13
IC815
2
1
IC815
1DATA
2DCLK
3OE
7
2
1
IC819
PLD CONFIG DONE (1/2)
175
182
105
156
155
52
80
2
19
8
57
58
183
78
IC803
SG PLD
184
136
131
16
14
47
.
44
53
.
18
.
17
13
.
24
.
28
37
.
41
.
38
39
.
29
.
36
.
30
.
A0-5
10
3
25
.
24
.
21
.
23
.
11
13
15
19
.
2
.
26
.
1
.
A0-14
IC804
VIDEO RAM
OE
22
WE
27
A0
A14
D0-7
I/O0
I/O7
125
122
119
.
116
114
.
D0-7
4
3
IC551
2
1
IC551
40
31
205
IC22
REM1 CONTROL
27
28
1
.
2
.
5
.
8
D0-7
D0
D7
Q8
19
TX DATA
3RX DATA
CD
12
RD
13
WR
10
TX CLK
9
RX CLK
25
RX RDY
14
CS
11
CLK
20
RESET
21
IRQREM1 (1/2)
CS2 (1/2)
SIO CLK (1/2)
SIO RESET (1/2)
A0
IC23
ISR CONTROL
27
28
1
.
2
.
5
.
8
D0-7
D0
D7
CD
12
RD
13
WR
10
TX CLK
9
RX CLK
25
RX RDY
14
CS
11
CLK
20
RESET
21
IRQISR (1/2)
CS0 (1/2)
IC24
RS-232C CONTROL
27
28
1
.
2
.
5
.
8
D0-7
D0
D7
19
TX DATA
3
RX DATA
CD
12
RD
13
WR
10
TX CLK
9
RX CLK
25
RX RDY
14
CS
11
CLK
20
RESET
21
IRQ232C (1/2)
CS1 (1/2)
92
93
94
11 14
IC27
IC25
RS-485 REM1
DI
4
RO
1
DE
3
RE
2
6
DO/RI
7
DO/RI
IC26
RS-485 REM1
DI
4
RO
1
DE
3
RE
2
6
DO/RI
7
DO/RI
MASTER/
SLAVE SW
SLAVE TX (1/2)
MASTER TX (1/2)
M/S SELEXT (1/2)
12 13
IC27
11 14
IC28
12 13
IC28
10 7
IC28
98
IC28
22
DSP
23RTS
3
RX DATA
19
TX DATA
17
CTS
24
DTR
10 7
IC36
11 14
98
23
RTS
2
1
7
IC105
BC HS OUT (1/2)
IC821
REG
204
203
202
200
199
198
197
196
D0
1
IC806
D/A CONV
D1
2
D2
3
D3
4
D4
5
D5
6
D6
7
D7
8
CLK
12
173
16VREF
Y BUFF
Q871
RV820
D/A LEVEL
1
3
20
IO
5V
4
5
3
9
IC810
15
2
1
10
IC810
1
2
3
IC811
5V-2
5V-2
177
Y BUFF
Q870
Y BUFF
Q872
14
13
12
11
IC810
Y BUFF
Q830-832
BUFF
Q842
PB BUFF
Q840,841
PR BUFF
Q851
10
9
8
IC811
5V-2
160
8
9
IC815
12
13
11
IC816
4
5
6
IC811
5V-2
161
172
168
191
15K HS EN (1/2)
E PULSE (1/2)
HATCH SEL (1/2)
IC124
CAPTION
18
17
1
11
2
8
6
35
IC817
13
12
11
IC812
10
9
8
IC812
SAD G
4
5
6
IC807
65
4
IC808
89
IC820
CHARACTOR DRIVE
7
17
IC818
2
1
3
IC813
4
5
6
IC813
SAD B
10
9
8
IC807
32
1
IC808
65
IC820
5
17
IC817
2
1
3
IC812
4
5
6
IC812
SAD R
1
2
3
IC807
89
10
IC808
21
IC820
3
35
IC818
13
12
11
IC813
10
9
8
IC813
SAD BLK
12
13
11
IC807
1112
13
IC808
1213
IC820
IC805
OSD
18
G
20
B
19
R
16
VOB1
TRE
23
32
1
IC802
BC SEL (1/2)
Y OE (1/2)
CC L1/L2 (1/2)
CC C/T (1/2)
CC ON/OFF (1/2)
CC CVI (1/2)
CC RESET (1/2)
CS
26
SIN
25
SCLK
24
H8 SCLK1 (1/2)
H8 TXD1 (1/2)
H8 RXD1 (1/2)
CS OSD (1/2)
RESET
5
SLOT RESET (1/2)
H SYNC
12
DOCKI
8
V SYNC
13
CHR OE (1/2)
SAD G
SAD B
SAD R
SAD BLK
190
192
189
V BLANK 1 24b
H BLANK 25a
10
11
IC100
8
9
IC100
6
5
IC101
10
11
IC101
12
13
IC101
5
4
IC103
2
1
IC101
6
TB
1
6
9
5
CN6
ISR
17b
CN1 (4/4)
Y/G
10b
11b
BUFF
Q842
CC Y (1/2)
PB/B
12b
PR/R
18a
CHR G
BOARD
BK
18b
CHR B
19a
CHR R
CHAR BLANK
YC
CN2 (2/2)
TXD
19b
RXD
18b
RTS
17a
TB
8
6
3
CN301
CN302
OPTION
1
6
9
5
REMOTE1
CN4
OUT
CN3
IN
1
6
9
5
OPTION
BOARD
BK
4
5
3
9
IC102
8
9
IC101
SAMPLE
PULSE DRIVE
Q111,112
27a
SAMPLE PULSE
11
SYNC
DET
IC109
Signal Generator, Remote Control
BC Block (2/2)