Sony BVW-55 Maintenance Manual page 759

AFM-16
RE-174
CP-316
CP-316
AU-262
AU-262
APR-42
APR-42
APR-42
APR-42
APR-42
CP-316
CP-316
HP-88
HP-88
HP-88
HP-88
APR-42
APR-42
APR-42
APR-42
AU-262
AU-262
AU-262
APR-42
SV-206
APR-42
APR-42
SY-272
SY-272
APR-42
APR-42
APR-42
APR-42
RP-107
RP-107
RP-107
BVW-55
A B
CN21
CN21
DISTINATIONS SIGNAL SIGNAL
AUDIO GND 1 2 AUDIO GND
AUDIO GND 3 4 AUDIO GND
REG GND 5 6 REG GND
REG GND 7 8 REG GND
REG +12V 9 10 REG +12V
REG -12V 11 12 REG -12V
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
EX DET 21 22 EX DET
REG GND 23 24 REG GND
REG +6V-1 25 26 REG +6V-1
REG +6V-1 27 28 REG +6V-1
REG -6V 29 30 REG -6V
REG -5V 31 32 REG -5V
CH2/4 OUT(X) 33 34 CH2/4 OUT(G)
35 36 H:POWER ON MUTE
CH1/3 OUT(X) 37 38 CH1/3 OUT(G)
39 40
CH1 LNG PB SIG(X) 41 42 CH1 LNG PB SIG(G)
43 44
CH2 LNG PB SIG(X) 45 46 CH2 LNG PB SIG(G)
47 48
CH1 L:EE/H:PB CH2 L:EE/H:PB
49 50
H:LNG CH1 ON(L CH) 51 52 H:LNG CH2 ON(L CH)
H:AFM CH1 ON(L CH) 53 54 H:AFM CH2 ON(L CH)
H:LNG CH1 ON(R CH) 55 56 H:LNG CH2 ON(R CH)
H:AFM CH1 ON(R CH) 57 58 H:AFM CH2 ON(R CH)
MON R CH OUT(X) 59 60 MON R CH OUT(G)
61 62
MON L CH OUT(X) 63 64 MON L CH OUT(G)
65 66
HP L CH(X) 67 68 HP L CH(G)
HP L CH VR(X) 69 70 HP L CH VR(G)
71 72
HP R CH(X) 73 74 HP R CH(G)
HP R CH VR(X) 75 76 HP R CH VR(G)
H:VIDEO REC 77 78 L:REC CONT
L:METAL/H:OXIDE 79 80 H:AFM MUTE
H:SV LOCK 81 82 AFM EE/PB
MON L:VAR/H:FIX 83 84 MON L:AFM/H:LNG
AU-AFM JP 85 86
CH1 LNG EE SIG(X) 87 88 CH1 LNG EE SIG(G)
89 90
CH2 LNG EE SIG(X) 91 92 CH2 LNG EE SIG(G)
93 94
95 96
AFM POWER SAVE1 97 98 AFM POWER SAVE2
ADV C SW PLS 99 100
CN22
CN22
DESTINATIONS SIGNAL SIGNAL
CH1 AFM REC SIG(G) 1 2 CH1 AFM REC SIG(X)
3 4
CH2 AFM REC SIG(G) 5 6 CH2 AFM REC SIG(X)
7 8
SIF2 SCK 9 10 SIF2 CMD
SIF2 RES 11 12 SIF2 RDY
13 14 SIF2 AFM DAC CS
AFM-AFM JP 15 16 L DAC OUT
AFM-AFM JP 17 18
CH1 A/D(X) 19 20 CH1 A/D(G)
CH2 A/D(G) 21 22 CH2 A/D(X)
23 24
CH3 A/D(X) 25 26 CH3 A/D(G)
CH4 A/D(G) 27 28 CH4 A/D(X)
29 30
31
32
33 34 AFM-APR JP1
35 36 AFM-APR JP2
AFM PB-A RF(X) 37 38 AFM PB-A RF(G)
AFM PB-B RF(X) 39 40 AFM PB-B RF(G)
AFM DET 41 42 AFM DET
43 44
AFM REC RF(X) 45 46 AFM REC RF(G)
REG GND 47 48 REG GND
REG GND 49 50 REG GND
C
MB-838 (4/8) MB-838 (4/8)
APR-42
CN31
DESTINATIONS DISTINATIONS SIGNAL
AUDIO GND
AUDIO GND
REG GND
REG GND
REG +12V
REG -12V
REG +3.3V
REG +3.3V
REG +5V-2
REG +5V-2
RE-174 RE-174 EX DET
REG GND
REG +6V-1
REG +6V-1
REG -6V
REG -5V
CP-316 SYS BUS SYS RESET
AU-262 SYS BUS SY RD
CP-316 AU-262 H:POWER ON MUTE
SYS BUS SY D0
AU-262 SYS BUS SY D2
SYS BUS SY D4
AU-262 SYS BUS SY D6
SYS BUS SY A0
APR-42 SYS BUS SY A2
APR-42 SYS BUS SY A4
APR-42 SYS BUS SY A6
APR-42 SYS BUS SY A8
APR-42 SYS BUS SY A10
CP-316 AFM-16 H:LNG CH1 ON(L CH)
AFM-16 H:LNG CH2 ON(L CH)
CP-316 AFM-16 H:AFM CH1 ON(L CH)
AFM-16 H:AFM CH2 ON(L CH)
HP-88 AFM-16 H:LNG CH1 ON(R CH)
HP-88 AFM-16 H:AFM CH1 ON(R CH)
AFM-16 H:VIDEO REC
HP-88 AFM-16,AU-262,MD-122,RP-107 L:METAL/H:OXIDE
HP-88 AFM-16 H:SV LOCK
APR-42 AFM-16 MON L:VAR/H:FIX
APR-42 AU-262 H:CH1 REC MUTE
APR-42 AU-262 H:CH1 PB MUTE
APR-42 APR AU-262 L:NR ON
AU-262 CH1 LNG REC SIG(X)
AU-262 AFM-16 AFM POWER SAVE1
AU-262 CH2 LNG REC SIG(X)
AU-262 AU-262 L:LIM/H:AGC
AU-262 CH1 H:PB/L:REC
AFM-16,AU-262 CH1 L:EE/H:PB
APR-42 AU-262 H:CH1 BIAS ON
AU-262 AU POWER SAVE1
*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.
CN32
DESTINATIONS DESTINATIONS SIGNAL
APR-42 AFM-16 CH1 AFM REC SIG(X)
AU-262 H:ATT ON
APR-42 AFM-16 CH2 AFM REC SIG(X)
AU-262 H:METAL
SY-272 SY-272 SIF3 SCK
SY-272 SY-272 SIF3 RES
SY-272 SY-272 SIF2 CMD
SDI-23 SDI AUDIO R 3/4
APR-APR JP
APR-42 APR-APR JP
APR-42 AFM-16 CH1 A/D(X)
AFM-16 CH2 A/D(G)
APR-42 AFM-16 AFM-APR JP2
APR-42 AFM-16 CH3 A/D(X)
AFM-16 CH4 A/D(G)
AFM-16 AFM-APR JP1
APR-42 TG-191 APR 64FS(X)
APR-42 TG-191 APR 256FS(X)
RP-107 SDI-23 SDI AUDIO T 1/2
RP-107 APR DET
CP-316 ANALOG CH1(X)
CP-316 ANALOG CH1(G)
RP-107 CP-316 ANALOG CH2(X)
REG GND
REG GND
4-65 4-65
D E
CN31
SIGNAL DESTINATIONS
1 2 AUDIO GND
3 4 AUDIO GND
5 6 REG GND
7 8 REG GND
9 10 REG +12V
11 12 REG -12V
13 14 REG +3.3V
15 16 REG +3.3V
17 18 REG +5V-2
19 20 REG +5V-2
21 22 EX DET RE-174
23 24 REG GND
25 26 REG +6V-1
27 28 REG +6V-1
29 30 REG -6V
31 32 REG -5V
33 34 SY WR SYS BUS
35 36 SY DIR SYS BUS
37 38 SYS PIORES SYS BUS
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 SDI AU MUTE 1 SDI-23
59 60 SDI AU MUTE 2 SDI-23
61 62 SDI AU MUTE 3 SDI-23
63 64 SDI AU MUTE 4 SDI-23
65 66 APR CS SY-272
67 68 H:LNG CH2 ON(R CH) AFM-16
69 70 H:AFM CH2 ON(R CH) AFM-16
71 72 L:REC CONT AFM-16,RP-107
73 74 H:AFM MUTE AFM-16
75 76 AFM EE/PB AFM-16
77 78 MON L:AFM/H:LNG AFM-16
79 80 H:CH2 REC MUTE AU-262
81 82 H:CH2 PB MUTE AU-262
83 84 L:AU PLL UNLOCK TG-191
85 86 CH1 LNG REC SIG(G) AU-262
87 88 AFM POWER SAVE2 AFM-16
89 90 CH2 LNG REC SIG(G) AU-262
91 92 L:MANUAL AU-262
93 94 CH2 H:PB/L:REC AU-262
95 96 CH2 L:EE/H:PB AFM-16,AU-262
97 98 H:CH2 BIAS ON AU-262
99 100 AU POWER SAVE2 AFM-16,AU-262
CN32
SIGNAL DESTINATIONS
1 2 CH1 AFM REC SIG(G) AFM-16
3 4 H:SLOW EQ ON AU-262
5 6 CH2 AFM REC SIG(G) AFM-16
7 8 SIF2 APR DAC SY-272
9 10 SIF3 CMD SY-272
11 12 SIF3 START SY-272
13 14 SIF2 SCK SY-272
15 16 SDI AUDIO R 1/2 SDI-23
17 18 SDI AUDIO R(G)
19 20 AU-APR JP2 AU-262
21 22 CH1 A/D(G) AFM-16
23 24 CH2 A/D(X) AFM-16
25 26 AU-APR JP1 AU-262
27 28 CH3 A/D(G) AFM-16
29 30 CH4 A/D(X) AFM-16
31
32 APR FS(G) TG-191
33 34 APR FS(X) TG-191
35 36 APR 256FS(G) TG-191
37 38 SDI AUDIO T 3/4 SDI-23
MOTHERBOARD
39 40 APR DET
MB-838 (4/8)
41 42 ANALOG CH1(Y) CP-316
43 44 ANALOG CH2(G) CP-316
BOARD NO. 1-673-540-11, 12
45 46 ANALOG CH2(Y) CP-316
LOT NO. 812-
47 48 REG GND
B-¥BVW55-MB838-11@-SIEDS
49 50 REG GND
F G
1
2
3
4
5
H