Sony TRINITRON BVM-14G1A Operation And Maintenance Manual page 196

CN1
64P R73 IC37
B TO B 100k PQ12TZ5U
:CHIP
+12V REGULATOR
1
C251
GND A1
33 4 5
3.4
25V
GND B1
16.9
:HT-CP VC NC
1 3
+B A2 I O
G
C351
+B B2 12.6
0.01
F:CHIP
2
GND A3
IC51
NJM79L05A
C247
GND B3
-5V REGULATOR
+15V 33
25V
-15V A4
:HT-CP
1 2
-15V B4 I O
-17.7 G
A5 -15V -5.3
+15V
3
+15V B5
IC52
C231 LM2940CT-5.0
-6V A6
+5V REGULATOR
100
6.3V
-6V B6 +6V
:HT-CP
1 2
+6V A7 I O
6.8 G
+6V B7 5.3
R36 3
GND A8
2.2k
:CHIP
VIDEO B8
R37
2.2k
P.Y. OUT A9
:CHIP
R38
P.C. OUT B9
2.2k R14
:CHIP 1k
GND A10
:CHIP
Y/G B10 Y/G CHAR_R ≠≠≠≠≠≠ ≠≠≠≠≠
(3/4) (3/4)
GND A11
2
PB/B B11 PB/B CHAR_BLANK ≠≠≠≠≠≠≠≠≠≠ ≠≠≠≠≠≠≠≠≠
(3/4) (3/4)
GND A12
PR/R B12 PR/R
(3/4) CHAR_B ≠≠≠≠≠≠ ≠≠≠≠≠
SLOT_6 A13 (3/4)
SLOT_7 B13
≠≠≠≠≠≠ CHAR_G ≠≠≠≠≠
SLOT_4 A14 (3/4)
SLOT_5 B14
FL3
SLOT_2 A15
EMI
SLOT_3 B15
SLOT_0 A16
SLOT_1 B16
GND A17
CHAR_BLANK B17
CHAR_G A18
CHAR_B B18
CHAR_R A19
AFC PULSE B19
TC74VHC541F(EL)
OCTAL BUFFER
H SYNC A20
V SYNC B20
2H SYNC A21
3
2V SYNC B21
N.C. A22
N.C. B22 5.2
N.C. A23 0.2
N.C. B23 4.5
N.C. A24 4.9
V BLANK1 B24 0.5
H BLANK A25
V BLANK2 B25
N.C. A26
FL5
RESET B26 EMI
SAMPLE PULSE A27
MISO B27
MOSI A28
SCLK B28
DIGITAL +5V A29 INT. SG.
R55
DIGITAL +5V B29 D+5V
1k
:CHIP
DIGITAL GND A30
R59
1k
DIGITAL GND B30
:CHIP :CHIP
N.C. A31
INT. SG. B31
4
GND A32
GND B32
TO TB BOARD
CN1
5
A B
+12V
C252
C352 47 12V
0.01 16V
:HT-CP
F:CHIP
TP1 TP3 TP11 TP12 TP13
C291 C232 C234
47 100 100 C372 C376
16V 6.3V 6.3V 0.01 0.01 -5V
:HT-CP :HT-CP :HT-CP F:CHIP F:CHIP
-5V
C241 C243 C248
100 1000 C391 100 C393
6.3V 6.3V 0.01 6.3V 0.01 5V ANALOG +5V
:HT-CP :HT F:CHIP :HT-CP F:CHIP
+5V
D+5V
R23 C10
1k 0.001
R13 R12 R15
1k 1k 1k CHARA-2 :RN-CP CH:CHIP
:CHIP :CHIP :CHIP
(1/4)
IC17(3/4)
5.2 5.2
TC74HC03AF R72
0
NAND
1.5k 16
15 14
9 :RN-CP
5.2
8 Rx Cx VDD
0
10 13 Q
IC17(4/4) 1
12
TC74HC03AF IC11(1/2)
NAND TL082CPS 2
11 13 SAMPLE PULSE AMP 4 Q
5.2 0
R26
0 RD VSS IC16(1/2)
IC17(2/4) 8 1k
TC74VHC123AF(EL)
5 3
TC74HC03AF :RN-CP
SAMPLE PULSE GEN
NAND 1 3 8
6 4 2
5.2 0.5
0
4 C11
14
IC17(1/4) R24 0.001
TC74HC03AF 2 1k CH:CHIP
NAND R71 R25 :RN-CP
1 1k 1k
5.2
3 :CHIP :RN-CP IC16(2/2)
5.2
7
TC74VHC123AF(EL)
5.2 7 6
SAMPLE PULSE GEN
Rx Cx
0
5 Q
5.2
10 11 VCBLK 9
IC8(4/6)
0
SN74HC05ANS-E05
5.0
INVERTER 12 10
Q
5.2 0
6 5 VB
RD
IC8(5/6)
0
SN74HC05ANS-E05
11
INVERTER
5.2
8 9 VG
-5V
IC8(2/6)
0
SN74HC05ANS-E05 5
INVERTER 7
5.2
4 3 VR 6
IC11(2/2)
TL082CPS
0
IC35 SAMPLE PULSE AMP
IC8(3/6)
SN74HC05ANS-E05
INVERTER
8
9
CHARA (1/4)
5.1
V BLANK2 (1/4)
0.2
V BLANK1 (1/4)
5.1
4.9
0.5
AFC P (1/4,3/4)
RESET (1/4)
6 7 8
JR14
0
FL1 :CHIP
TP7
(1/4)
MISO
EMI MOSI (1/4)
C201
FL2 TP8
100
6.3V
(3/4) EMI SCLK (1/4) :HT-CP
R53 R51 R58
1k 1k 1k
:CHIP :CHIP :CHIP
R54 R52 R57
1k 1k 1k
D+5V
:CHIP :CHIP
D+5V
8 9 SLOT6 IC32(4/6)
SN74HC05ANS
5.2 0
SLOT DRIVER
10 11 SLOT7
IC32(5/6)
SN74HC05ANS
5.2 0
SLOT DRIVER
IC32(1/6)
2 1 SLOT4
SN74HC05ANS
SLOT DRIVER
5.2 0
4 3 SLOT5
IC32(2/6)
SN74HC05ANS
5.2 0
SLOT DRIVER
IC32(3/6)
6 5 SLOT2
SN74HC05ANS
SLOT DRIVER
5.1 0
IC33(1/6)
SN74HC05ANS
2 1 SLOT3
SLOT DRIVER IC32(6/6)
SN74HC05ANS
4.8 0.2
SLOT DRIVER
SLOT
(1/4)
14
IC33(2/6) R56
4 3 SLOT0 10k
SN74HC05ANS
SLOT DRIVER 13 12 :CHIP
5.2 0
5.2
IC33(3/6)
6 5 SLOT1
SN74HC05ANS 7
SLOT DRIVER
5.2 0
SLOT (1/4)
5.2 D+5V
12
R300 R301
5.2
11 10k 10k R302
:CHIP :CHIP
14 10k
5.2
6 IC34 11 13
:CHIP
14 MC74HC30FEL
5.2
5 SLOT RECEIVER 9 8 10 12
8
5.1 5.2 5.2 5.2
4 7
*
IC33(4/6) IC33(5/6) IC33(6/6)
4.8
3 7 SN74HC05ANS SN74HC05ANS SN74HC05ANS
SLOT DRIVER SLOT DRIVER SLOT DRIVER
5.2
2
5.2
1 FL6
D+5V
D403
RD6.2SB
EMI
PROTECTOR
C
BC (4/4) BC (4/4)
D401 D402
MA111 MA111
D+5V
CURRENT LIMITER CURRENT LIMITER RY401
1 5
R403 R404 R405
1 1 1
:CHIP :CHIP :CHIP
2
R411
R409 100k Q402
R401 10k R410 :CHIP 2SC2412K
R406 R407
4.7k 10k 3.3k :CHIP 4.7k CURRENT LIMITER
:CHIP :CHIP
:CHIP :CHIP
1.9
2SD1834-T101
1.3
CURRENT LIMITER
3.5
5 8
0 0.1
7 3
6 1
2
R402 R408 C407
4.1 IC401(2/2) 1.2
10k 10k 4 0.01 C404
3.5
:CHIP :CHIP LM393PS-E2
F:CHIP 22
CURRENT LIMITER
6.3V
IC401(1/2)
:HT-CP
LM393PS-E2
C403
C405
10 CURRENT LIMITER Q401
0.01 C406
16V 2SC2412K
F:CHIP 0.01
:HT-CP CURRENT LIMITER
F:CHIP
CHARA-3 (1/4)
CHARA-1 (1/4)
IC14
LTC490CS8-E2
RS422 INTERFACE
TP9
VCC RIN
RXD2 (1/4) ROUT RIN
TP10
D+5V DIN DOUT
TXD2 (1/4) GND DOUT
V SYNC ≠≠≠≠≠≠ ≠≠≠≠≠ (1/4,3/4)
H SYNC ≠≠≠≠≠≠ ≠≠≠≠≠ (1/4,3/4)
C301 L201 C202 C203 C204 C205 C206 C207 C208 C209 C210
0.01 100µH 100 100 100 100 100 100 100 100
F:CHIP 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V
:HT-CP :HT-CP :HT-CP :HT-CP :HT-CP :HT-CP :HT-CP :HT-CP :HT-CP
C217 C218 C219 C220 C233 C235 C236 C237 C242
100 100 100 100 100 100 100 100 100
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V
:HT-CP :HT-CP :HT-CP :HT-CP :HT-CP :HT-CP :HT-CP :HT-CP :HT-CP
C378 C379 C302 C303 C304 C305 C306 C307 C308 C309 C310
0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
0.01 0.01
F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP
F:CHIP F:CHIP
C322 C323 C324 C325 C326 C328 C329
C380 C381 C327
0.01 0.01 0.01 0.01
0.01 0.01 0.01 0.01 0.01 0.01
F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP
F:CHIP F:CHIP F:CHIP F:CHIP
C359 C362 C363 C365
C340 C357 C358 C360 C364
0.01
0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
F:CHIP F:CHIP F:CHIP
F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP
11-34 11-34
D E
FL200
EMI
R69
C916 0
:CHIP
C918 33
4 8 7 10 0.01 25V
F:CHIP :HT-CP R63
2.2k
0
:CHIP
TALLY
3 6 9
(1/4)
R64 C12
6.8k 0.01
:CHIP F:CHIP
OVERLOAD
(1/4)
Q403
FL210
STBY
(1/4)
OPTION_RTS EMI
(2/4)
POWER
(1/4)
FL211
EMI
OPTION_RXD
(2/4)
D6
FL213
RD12SB
PROTECTOR
EMI
D7
D12
RD12SB
RD6.2SB
PROTECTOR
PROTECTOR
D8
FL212
RD12SB
PROTECTOR
EMI
D9
D10
RD12SB
PROTECTOR RD12SB
C402
PROTECTOR
100p
OPTION_TXD
CH:CHIP
(2/4)
D11
RD12SB
PROTECTOR
D2
RD6.2SB
FL220
PROTECTOR
EMI
FL221
EMI
FL222
EMI
FL223
EMI
D21 D22
RD6.2SB RD6.2SB RD6.2SB
PROTECTOR PROTECTOR PROTECTOR
5V-2
D+5V
C211 C212 C213 C214 C215 C216
100 100 100 100 100 100 100
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V
:HT-CP :HT-CP :HT-CP :HT-CP :HT-CP :HT-CP
C244 C245 C341 C342 C343 C344
100 100 10 10 10 10
6.3V 6.3V 10V 10V 10V 10V
:HT-CP :HT-CP :TA-CP :TA-CP :TA-CP :TA-CP
C319
C311 C312 C315 C316 C317 C318 C320 C321
0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
0.01
F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP
C338
C330 C331 C332 C333 C334 C335 C336 C337
C339
0.01 0.01 0.01 0.01 0.01
0.01 0.01 0.01 0.01 0.01
F:CHIP
F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP
F:CHIP
C366 C371 C373
C367 C368 C369 C370 C374 C394
0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
F:CHIP F:CHIP
F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP F:CHIP
BC
(4/4)
SLOT RECIVER
SAMPLE PULSE GEN
CURRENT LIMITER
RS422 INTERFACE
CHARACTOR OUT
F
CN2
64P
B TO B
A1 GND
GND
B1
+12V
A2 NC
B2 NC
FL201
A3 NC
EMI
B3 NC
NC
A4
11.2
B4 NC
Q9
A5 NC
2SD1834-T101
TALLY DRIVER
B5 NC
A6 NC
FL202
B6 NC
EMI
A7 NC
B7 NC
FL203
NC
A8
EMI
B8 NC
A9 NC
FL204
B9 NC
EMI
A10 NC
B10 NC
A11 NC
B11 NC
NC
A12
B12 NC
+12V A13 +12V
B13 TALLY
A14 OVERLOAD
STANDBY
B14
D3 A15 POWER
C401
RD6.2SB
100p
B15 +5V
PROTECTOR
CH:CHIP
H SYNC
A16
B16 V SYNC
A17 RTS(OPTION)
B17 GND
A18 N.C.
RXD(OPTION)
B18
A19 +5V
B19 TXD(POTION)
D+5V A20 GND
B20 TXD
A21 RXD
FL214
B21 GND
EMI A22 +5V
GND
B22
A23 TXD
B23 RXD
D115 A24 GND
RD6.2SB
B24 NC
PROTECTOR
NC
A25
D23 D24
B25 NC
RD6.2SB
PROTECTOR
A26 NC
NC
B26
A27 NC
B27 NC
A28 NC
FL205
EMI B28 NC
NC
A29
B29 NC
A30 NC
B30 NC
A31 NC
B31 NC
A32 GND
B32 GND
TO TB BOARD
CN5
G H