Sony BVW-55 Maintenance Manual page 760

1
SY-272
2
SYS BUS
SYS BUS
SYS BUS
SYS BUS
SYS BUS
SYS BUS
SYS BUS
SYS BUS
SYS BUS
SYS BUS
SYS BUS
SYS BUS
SYS BUS
RE-174
APR-42
MD-122
3
SV-206
SV-206
SV-206
APR-42,MD-122,TG-191,VPR-59
APR-42,MD-122,TG-191,VPR-59
SV-206
SV-206
SV-206
SV-206
SV-206
AFM-16,APR-42,DM-121,SDI-23
AFM-16,DM-121,SDI-23
*SYS BUS:The SYS BUS consists of the APR-42,AU-262,DEC-97,SDI-23,SV-206,
4
AFM-16
RP-107
APR-42
APR-42
CN-1779,DP-264
CN-1779,DP-264
CN-1779,DP-264
DP-264
CN-1779,DP-264
CN-1779,DP-264
CN-1779,DP-264
CN-1779,DP-264
CP-317
CP-317
CP-317
CP-317
CP-317
5 CP-317
CP-317
CP-317
CP-317,DM-121
A B
CN41
CN41
DISTINATIONS SIGNAL SIGNAL
REG GND 1 2 REG GND
REG GND 3 4 REG GND
REG GND 5 6 REG GND
REG GND 7 8 REG GND
REG +8V 9 10 REG +8V
REG +8V 11 12 REG +8V
REG +3.3V 13 14 REG +3.3V
REG +3.3V 15 16 REG +3.3V
REG +5V-2 17 18 REG +5V-2
REG +5V-2 19 20 REG +5V-2
REG -5V 21 22 REG -5V
REG -5V 23 24 REG -5V
REG +6V-1 25 26 REG +6V-1
REG +6V-1 27 28 REG +6V-1
REG -6V 29 30 REG -6V
REG -6V 31 32 REG -6V
SYS RESET 33 34 SY WR
SY RD 35 36 SY DIR
SY STB 37 SYS PIORES
38
SY D0 39 40 SY D1
SY D2 41 42 SY D3
SY D4 43 44 SY D5
SY D6 45 46 SY D7
SY A0 47 48 SY A1
SY A2 49 50 SY A3
SY A4 51 52 SY A5
SY A6 53 54 SY A7
SY A8 55 56 SY A9
SY A10 57 58 REG GND
REG GND 59 60 SY VPR CS
POWER ON RESET 61 62 SY TG CS
SY CP CS 63 64 SY SDI CS
APR CS 65 66 SY DEC CS
SY MD CS 67 68 REG GND
REG GND 69 70 CHAR SIG A(X)
SY CS SP 71 72 CHAR SIG A(G)
SV EX COM RX 73 74 CHAR SIG D(X)
SV EX COM TX 75 76 CHAR FRAME D(X)
L:SV EX COM EN 77 78 CHAR FRAME A(G)
SY SP1 79 80 CHAR FRAME A(X)
SIF3 OP CS1 81 82 REG GND
SIF3 SCK 83 84 SIF3 CMD
SIF3 RES 85 86 SIF3 START
TAPE DIRECTION 87 88 L:SV VCC OFF
EDIT CTL 89 90 REC GUARD
PB LTC 91 92 L:SVSY WAIT
REC LTC 93 94 L:SYSV CS
SV SY INT 95 96 SY SV JP
SIF2 SCK 97 98 SIF2 CMD
SIF2 RES 99 100 SIF2 RDY
SY-272,TG-191,and VPR-59 boards.
CN42
CN42
DESTINATIONS SIGNAL SIGNAL
SIF2 AFM DAC CS 1 2 SIF2 SDI CS
L:PB HEAD 3 4 TBC RESET
SIF2 OP CS 5 6 L:R/P ON
SIF2 APR DAC 7 8
SIF1 CK 9 10 SY-DM JP0
SIF1 RDY 11 12 SY-DM JP1
SIF1 KY2 13 14
SIF1 OP CS 15 16 SIF2 DM CS
SIF1 CMD 17 18 SIF2 TBC CS
SIF1 RES 19 20 SIF2 MD CS
KEY TX 21 22
KEY RX 23 24 CHAR CK(X)
RM RX(+) 25 26 CHAR CK(G)
RM RX(-) 27 28 CHAR HD
PRIORITY 29 30 CHAR VD
RM TX(+) 31 32 SV REF
RM TX(-) 33 34 SS FRAME
LTC OUT 35 36 SS GOP
LTC SOURCE 37 38 H:VIDEO EE
REG GND 39 40 COM RX
H:FAN STOP 41 42 COM TX
H:NTSC 43 44 CTS
REG GND 45 46 RTS
REG GND 47 48 REG GND
REG GND 49 50 REG GND
C
MB-838 (5/8) MB-838 (5/8)
MD-122 CN51
DESTINATIONS DISTINATIONS SIGNAL
REG GND
REG GND
REG GND
REG GND
REG +8V
REG +8V
REG +3.3V
REG +3.3V
REG +5V-1
REG +5V-1
REG -5V
REG -5V
REG +6V-2
REG +6V-2
REG -6V
REG -6V
SYS BUS SYS BUS SYS RESET
SYS BUS SYS BUS SY RD
SYS BUS SYS BUS SY STB
SYS BUS SYS BUS SY D0
SYS BUS SYS BUS SY D2
SYS BUS SYS BUS SY D4
SYS BUS SYS BUS SY D6
SYS BUS SYS BUS SY A0
SYS BUS SYS BUS SY A2
SYS BUS SYS BUS SY A4
SYS BUS SYS BUS SY A6
SYS BUS SYS BUS SY A8
SYS BUS SY A10
VPR-59
TG-191
SDI-23
DEC-97
SY-272 SY MD CS
VPR-59
VPR-59
VPR-59 APR-42 L:METAL/H:OXIDE
VPR-59
VPR-59
VPR-59
APR-42,MD-122,TG-191,VPR-59 SY-272 SIF3 SCK
APR-42,MD-122,TG-191,VPR-59 SY-272 SIF3 RES
SV-206
SV-206
SV-206 SV-206 ADV C SW PLS
SV-206
SV-206
AFM-16,APR-42,DM-121,SDI-23 TG-191 MD 27M(X)
AFM-16,DM-121,SDI-23
*SYS BUS:The SYS BUS consists of the APR-42,AU-262,DEC-97,SDI-23,SV-206,
SY-272,TG-191,and VPR-59 boards.
CN52
DESTINATIONS DESTINATIONS SIGNAL
SDI-23 SDI-23 SDA
DM-121 SDI-23 SCK
RP-107 SDI-23 SP ENC 0
SDI-23 SP ENC 2
DM-121 SDI-23 SP ENC 4
DM-121 SDI-23 SP ENC 6
SDI-23 SP ENC 8
DM-121 SDI-23 SP ENC HD
DM-121 SDI-23 SP ENC CFI
MD-122 SY-272 SIF2 MD CS
RP-107 Y PB RF
TG-191
TG-191 RP-107 RP DA DO
TG-191 RP-107 RP DA CS
TG-191 SV-206 SV MINI TXD
TG-191,SV-206 SV-206 CTL PULSE
TG-191 SV-206 LTC SIG
TG-191
DM-121
AUX RP-107 C REC RF(X)
AUX RP-107 Y REC RF(X)
AUX DM-121 EE Y RF(X)
AUX DM-121 EE C RF(X)
REG GND
REG GND
4-66 4-66
D E
CN51
SIGNAL DESTINATIONS
1 2 REG GND
3 4 REG GND
5 6 REG GND
7 8 REG GND
9 10 REG +8V
11 12 REG +8V
13 14 REG +3.3V
15 16 REG +3.3V
17 18 REG +5V-1
19 20 REG +5V-1
21 22 REG -5V
23 24 REG -5V
25 26 REG +6V-2
27 28 REG +6V-2
29 30 REG -6V
31 32 REG -6V
33 34 SY WR SYS BUS
35 36 SY DIR SYS BUS
37 SYS PIORES SYS BUS
38
39 40 SY D1 SYS BUS
41 42 SY D3 SYS BUS
43 44 SY D5 SYS BUS
45 46 SY D7 SYS BUS
47 48 SY A1 SYS BUS
49 50 SY A3 SYS BUS
51 52 SY A5 SYS BUS
53 54 SY A7 SYS BUS
55 56 SY A9 SYS BUS
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81 82
83 84 SIF3 CMD SY-272
85 86 SIF3 START SY-272
87 88
89 90
91 92 ADV Y SW PLS SV-206
93 94
95 96
97 98 MD 27M(G) TG-191
99 100
CN52
SIGNAL DESTINATIONS
1 2 LD SDI-23
3 4
5 6 SP ENC 1 SDI-23
7 8 SP ENC 3 SDI-23
9 10 SP ENC 5 SDI-23
11 12 SP ENC 7 SDI-23
13 14 SP ENC 9 SDI-23
15 16 SP ENC VD SDI-23
17 18 SP ENC PARITY SDI-23
19 20
21 22 C PB RF RP-107
23 24
25 26 RP DA CLK RP-107
27 28 RP DA DI RP-107
29 30 SV MINI RXD SV-206
31 32 CTL SIG SV-206
33 34
35 36 EE VIDEO FRAME DM-121
37 38
MOTHERBOARD
39 40 C REC RF(G) RP-107
MB-838 (5/8)
41 42 Y REC RF(G) RP-107
43 44 EE Y RF(G) DM-121
BOARD NO. 1-673-540-11, 12
45 46 EE C RF(G) DM-121
LOT NO. 812-
47 48 REG GND
49 50 REG GND
B-¥BVW55-MB838-11@-SIEDS
F G
BVW-55
H