Sony BVW-55 Maintenance Manual page 857

CLK DRIVER
2P ORG_CK_27
IC302
TC74VHC245FT(EL)
+3.3V-2
C302
0.1uF
20
2 VCC 18
A1 B1
3 17
A2 B2
4 16
A3 B3
5 15
A4 B4
6 14
A5 B5
7 13
A6 B6
12
8
A7 B7
9 11
A8 B8
19
G
1
DIR
GND
10
R347
0
2P H-AU_PLL_LOCK
2P 13.5_CHARA_CK
B5
2P AU_CK_FS-512
B7
2P AU_ID_0-2
B6
2P F_CONT_REF_PLS
JOGCF
JOGHD
JOGVD
CENCCF
CENCHD
VPRHD
VPRVD
VPRCF
ENCFR
CHARAHD
CHARAHD2
IC300
TC74VHC245FT(EL)
DECF
ANAV
CENCVD
2P TBCADVCF
DPRADVCF
IC301
TC74VHC245FT(EL)
AUID0
AUID1
AUID2
SVREF
SSF
SSGOP
1P SYNC
BVW-55
A I J B
4P VPR_CK_DL
CLK PHASE SHIFTER
IC304(1/5)
4P SDI_CK_DL TC74VHC00FT(EL)
C305 R320
R348 0.1uF 2.7k
0
R316
470 C313
R349 0 1
0.01uF
3
R350 0 2
R351 0
C309
22pF
R352
0
CLK PHASE SHIFTER
IC304(4/5)
4P CHARA_CK_DL TC74VHC00FT(EL)
C306 R321
0.1uF 2.7k
R317
470 C314
12
0.01uF
11
13
C310
22pF
CLK PHASE SHIFTER
IC305(1/5)
4P TBC_CK_DL TC74VHC00FT(EL)
C307 R322
0.1uF 2.7k
R318
470 C315
1
0.01uF
3
2
C311
22pF
CLK PHASE SHIFTER
IC305(4/5)
4P DPR_CK_DL TC74VHC00FT(EL)
C308 R323
0.1uF 2.7k
R319
470 C316
12
0.01uF
11
13
C312
22pF
BA
R306
47
JOGCF
R302 47 JOGHD
R303 47 JOGVD
R304 47 CENCCF
R305 22 CENCHD
R307 22 VPRHD
R308 47 VPRVD
VPRCF
R309 47
R315 47 ENCFR
R310 47 CHARAHD
R367
CHARAHD
47
ANAH
R380
47 R372
+3.3V-2
C300 NM 47
EQGOP
0.1uF
R374
R346 47
20 DEAUV
47
NM
2 VCC 18
R375
A1 B1
47
3 17 R368 47 DECF DEAUGOP
A2 B2
4 16 R311 47 ANAV
R376
B3
A3
47
5 15 R312 47 DEAUF
A4 B4
6 14 R313 47 CENCVD
R378
A5 B5
47
7 13 R314 47 CHARAVD SSVD SSVD
A6 B6
8 12 R344 47 ADVCF
R379
A7 B7
47
9 11 DPRADVCF EAUV EAUV
A8 B8
19
R345
G
47
1
DIR
GND
10
+3.3V-2
C301
0.1uF
20
2 VCC 18
A1 B1
3 17
A2 B2
4 16
A3 B3
5 15
A4 B4
6 14
R371
B5
A5
47
7 13 SVREF
A6 B6
8 12 R370 47 SSF
A7 B7
11
9 SSGOP
A8 B8
19
R369
G
47
1
DIR
GND
10
B9
R387
47
NM
C K
TG-191 (3/4) TG-191 (3/4)
CLK PHASE SHIFTER
R339
IC308(1/4)
10k
TC74VHC00FT(EL)
R337 C332
2.7k 22pF
R324
10k R336
470 C330 R338
1
0.01uF 470
3
C317
2
22pF
R325 R335
470 R332 0
5
100 NM C327 C329
6
0.1uF 22pF
4
IC304(2/5)
C322
22pF TC74VHC00FT(EL)
CLK DRIVER
IC307
R326
TC74VHC245FT(EL)
10k
+3.3V-2
C328
C318
0.1uF
22pF
R327
470 R333 20
9
100
8
2 VCC 18
10
A1 B1
3 17
IC304(3/5) A2 B2
C323 4 16
22pF TC74VHC00FT(EL) B3
A3
5 15
A4 B4
6 14
A5 B5
7 13
R328 A6 B6
10k 8 12
A7 B7
9 11
C319 A8 B8
22pF 19
G
1
R329 DIR
470 R334 GND
5
100
6
10
4
IC305(2/5)
C324
TC74VHC00FT(EL)
22pF
IC304(5/5) IC305(5/5)
TC74VHC00FT(EL) TC74VHC00FT(EL)
R330
10k
+3.3V-2 +3.3V-2
C320
22pF
VCC VCC
R331 C339 C340
470 R343 0.1uF 0.1uF
9 GND GND
100
8
10
IC305(3/5)
C325
TC74VHC00FT(EL)
22pF
IC303
TC74VHC245FT(EL)
+3.3V-2
C321
0.1uF
20
512 2 VCC 18
A1 B1
256 3 17
A2 B2
FS 4 16
A3 B3
64 5 15
B4
A4
128 6 14
ANAH A5 B5
FS 7 13
A6 B6
64 8 12
EQGOP A7 B7
256 9 11
A8 B8
19
DEAUV G
1
DIR
GND
DEAUGOP
10
DEAUF
IC306
TC74VHC245FT(EL)
+3.3V-2
C326
0.1uF
IC220(5/6)
20
TC74VHC04FT(EL)
FS 2 VCC 18
A1 B1
256 3 17
A2 B2
64 4 16
A3 B3
FS 11 10 5 15
B4
A4
AUID0 6 14
A5 B5
AUID1 7 13
A6 B6
AUID2 8 12
A7 B7
9 11
A8 B8
19
G
1
DIR
GND
10
4-133 (a) 4-133 (a)
D L M E
DRIVER
IC310
R355
TC74VHC245FT(EL)
0
+3.3V-2
C338
0.1uF
20
2 VCC 18
A1 B1
3 17
A2 B2
4 16
A3 B3
5 15
A4 B4
6 14
IC308(2/4)
A5 B5
TC74VHC00FT(EL) 7 13
B6
A6
8 12
R356
A7 B7
0
9 11
A8 B8
19
G
R340
4 1
100
6 DIR
5 GND
10
R353 0
C333
R354 0
22pF
R392
47
88
AU_PLL_LOCK CN51 (88/100)
R362
22
SDI_27M_X 94 CN51 (94/100)
R363
SDI_27M_G 93 CN51 (93/100)
22
TBC_27M_X 100 CN51 (100/100)
R365
TBC_27M_G 99 CN51 (99/100)
22
CHARA_27M_X 91 CN51 (91/100)
R361
CHARA_27M_G 92 CN51 (92/100)
22
DPR_27M_X 97 CN51 (97/100)
R364
DPR_27M_G 98 CN51 (98/100)
22
VPR_27M_X 95 CN51 (95/100)
R366
VPR_27M_G 96 CN51 (96/100)
22
CHARA_CK_X 23 CN52 (23/50)
CHARA_CK_G 24 CN52 (24/50)
A9
A1
A2
A5
A4
A3
A6
A7
A8
ANAV
ANAH
EQGOP
DEAUV
DEAUF
R384
DEAUGOP
47
A6
R383 47 A7
R382 47 A12
JOGCF
R381 47 A11
JOGHD
R341 47 A10
JOGVD
R342 47 A5
CENCCF
R386 47 A4
CENCHD
A3
CENCVD
R385
VPRHD
47
VPRVD
VPRCF
SSVD
ENCFR
DECF
EAUV
R357
47
A8 SSGOP
R358 47 A9 SSF
R359 47 A1 SVREF
R360 47 A2
R389 47
R390 47
R391
47
DPRADVCF
ADVCF
CHARAHD
CHARAVD
A10
A11
A12
REFERENCE TIMING SIGNAL AND CLOCK GENERATOR
TG-191 (3/4)
BOARD NO. 1-667-491-15
LOT NO. 812-
BVW-55_TG-191_016
N F G O
1
T1CK27 2P
EE_LATCH_CK_27 2P
2
AU_256FS_X CN51 (78/100)
78
AU_256FS_G 80 CN51 (80/100)
AU_64FS_X 76 CN51 (76/100)
AU_FS_X 72 CN51 (72/100)
AU_FS_G 74 CN51 (74/100)
APR_FS_X 14 CN52 (14/50)
APR_FS_G 16 CN52 (16/50)
APR_64FS_X 18 CN52 (18/50)
APR_256FS_X 22 CN52 (22/50)
APR_256FS_G 20 CN52 (20/50)
DPR_512FS_X 75 CN51 (75/100)
DPR_512FS_G 77 CN51 (77/100)
DPR_256FS_X 71 CN51 (71/100)
3
DPR_256FS_G 73 CN51 (73/100)
DPR_FS_X CN51 (67/100)
67
DPR_FS_G 69 CN51 (69/100)
TBC_VD 3 CN52 (3/50)
TBC_HD 1 CN52 (1/50)
EQ_GOP 38 CN52 (38/50)
DEC_AU_VD 36 CN52 (36/50)
DEC_AU_FRAME 34 CN52 (34/50)
DEC_AU_GOP 32 CN52 (32/50)
CN52 (9/50)
V-JOG_CF 9
CN52 (5/50)
V-JOG_HD 5
CN52 (7/50)
V-JOG_VD 7
ENCODER_CF 21 CN52 (21/50)
ENCODER_HD 17 CN52 (17/50)
ENCODER_VD 19 CN52 (19/50)
V-PRC_HD 11 CN52 (11/50)
V-PRC_VD 13 CN52 (13/50)
V-PRC_CFI 15 CN52 (15/50)
4
SV_VD 37 CN52 (37/50)
ENC_FRAME 26 CN52 (26/50)
DEC_FRAME 25 CN52 (25/50)
ENC_AU_VD 87 CN51 (87/100)
SYS2_GOP 41 CN52 (41/50)
SY_FRAME 40 CN52 (40/50)
SYS1_SV_REF 39 CN52 (39/50)
AU_ID_0 79 CN51 (79/100)
AU_ID_1 81 CN51 (81/100)
AU_ID_2 82 CN51 (82/100)
DPR_ADV_CF 27 CN52 (27/50)
ADV_CF 28 CN52 (28/50)
CHARA_HD 33 CN52 (33/50)
CHARA_VD CN52 (35/50)
35
SDI_128FS_X 8 CN52 (8/50)
SDI_128FS_G 10 CN52 (10/50)
SDI_64FS_X 6 CN52 (6/50)
5
SDI_FS_X 2 CN52 (2/50)
SDI_FS_G 4 CN52 (4/50)
REC_VD 12 CN52 (12/50)
H P