Sony BVM-D14H1E Maintenance Manual page 122

HA Block
HB Block
HC
HC Block
K
CN2
MA BOARD
RXD 3
CN105
9
RXD
TXD 7
2
HA TXD
(1/2)
S231
CONTRAST
CN202 CN3
10 EN 3A 3
ENCODER 3
9 ENCODER 3 EN 3B 4
EN 2A 5
S232
BRIGHT EN 2B 6
EN 1A 7
8
ENCODER 2
EN 1B 8
ENCODER 2
7
S233
CHROMA
EN 0A 9
6 EN 0B 10
ENCODER 1
5 ENCODER 1
S234
PHASE
4
ENCODER 0
3 ENCODER 0
HA, HB, HC
BVM-D14H5
IC13 IC1
IC12
RS422 DRIVE MAIN CPU
TP5
BUS SHIFT
TP3
8 R IN
ROUT
2 29 RXD1 RXD0 26 16
7 RIN
TP4 TXD0 25 6
5 DOUT
DIN 3 28 TXD1 SCK0 27 8
6 DOUT
2
5
IC11
IC9 BUFFER 13
11
5 6 2 D7 Q7 19 64 D7
9
17
3 4 3 D6 Q6 18 63 D6
10
ENA
X1
1 2 4 D5 Q5 17 62 D5
1
9 8 5 D4 Q4 16 61 D4
11 10 6 D3 Q3 15 60 D3 TMCI1 20
13 12 7 D2 Q2 14 59 D2 TMO1 21
IC3
Q1 13 58 D1
ADDRESS
IC10
Q0 12 57 D0 DECODER
5 6 8 D1
A3 53 1 A
3 4 9 D0
TP6
A4 52 2 B
11 10 11 CLK A5 51 3 C
Y0 15
A6 50 4 G2A
1 OE
IOS 34 5 G2B
A7 49 6 G1
+12V IC2
RESET R RES RD 37
HA, HB, HC
BVM-D14H5
HA
(2/2)
CN5 CN201
4 5 MISO MISO 5
14 4 MOSI MOSI 4 TP204
IC201
TP203
12 3 SCLK SCLK 3 S/P CONV
18 6 CE2 CE2 6 TP202
P1
CN4
P2
15 5 MISO
P3
7 4 MOSI
P4
9 3 SCLK
P5
3 6 CE1
14 CLK P6
ENB
15 STB P7
19
13 DATA P8
P9
P10
P11
P12
P13
P14
IC202
S/P CONV
SO
P1
P2
P3
13 DATA
P4
14 CLK
P5
15 STB
P6
P7
P8
P9
P10
P11
P12
P15
P16
CN202
MISO 5
IC102
MOSI 4
S/P CONV
SCLK 3
CE1 6 P1
P2
P3
P4
13 DATA
14 CLK
P9
15 STB
P10
P11
P12
SO
IC101
S/P CONV
P1
P2
P3
13
DATA
P4
14 CLK
P5
15
STB
P6
P9
P10
P11
P12
P13
P14
P15
HB
P16
10-8 10-8
SW OUT
Q201
11 S201 POWER
10 S202 DEGAUSS
9 S203 NUM-1
8 S204 NUM-2
7 S205 NUM-3
5 S206 NUM-0
4 S207 NUM-4
3 S208 NUM-5
2 S209 NUM-6
1 S210 NUM-CLEAR
23 S211 NUM-7
22 S212 NUM-8
21 S213 NUM-9
20 S214 NUM-ENTER
12
11 S215 ENCODER 0
S216
10 ENCODER 1
9 S217 ENCODER 2
S218
8 ENCODER 3
7 S219 MENU
S220 ENTER
5
4 S221 UP
DOWN
3 S222
D223-226
2
1
23
22
19
LED SW
Q202,203
17
SW OUT
Q103
11 S107 COMB/B
10 S108 F1/F3
9 S109 F2/F4
8 S110 ADD/MARKER
D127-130
2
1
23
22
12
11 S101 SHIFT
10 S102 10:9
9 S103 SYNC
8 S104 B ONLY
7 S105 MONO/R
5 S106 APT/G
D121-126
2
1
23
22
21
20
19 LED SW
Q101,102
17
Switch
HA Block
Serial to Parallel Converter
HB Block
Main CPU
HC Block
BVM-D14H1U/D14H5U/D14H1E/D14H5E/D14H1A/D14H5A