Drx-5 - Sony HDCU1000 Maintenance Manual

74M
74M-1
74M-2
IC803
74M MASTER CLK 74M-3
CLK
74M-4
DRIVER
74M-5
74M-6
27M
27M-1
27M MASTER CLK IC510 IC510
INV
INV
27M-2
74M-2
27M-1
S1
S2
HD-F-MASTER
HD-H-MASTER
SD-F-MASTER
IC407
FGATE-MASTER
IC408
IC409
PRE PROCESSOR
74M-1
FF
PRE-DRX VIDEO IN
CHU-F
IC404
CHU-H
IC405
CHU VIDEO IN IC406
FF
74M
IC4 02
IC4 403
74M
74M
IC4 411
CHU
INV
74M
MIC1/2, 3/4, LRCK, 64FS
IC901
BUFF
MIC1/2, 3/4, LRCK, 64FS
CPU DATA BUS
IC201
BUFF
CPU ADRS BUS CPU-IF
IC202
BUFF
CPU CONTROL BUS
IC203
BUFF
74M
IC811
MAIN CLK
IC8 812
27M
SEL
74M
IC601,602
IC8 13
MONI CLK FRAME
IC8 814
MEMORY
27M
SEL
74M-3
27M-2
HD-F-MASTER
HD-H-MASTER
SD-F-MASTER
FGATE-MASTER
IC999
VIDEO PROCESSOR
FRAME CONVERTER
IC401
DOWN CONVERTER
DRX
SELECTOR
+3.3V,+2.5V,+1.2V
F,H
74M-4
CHU
F,H
IC701
CHARACTER CHARACTER
GENERATOR2 GENERATOR2
6-12

DRX-5

DRX-5
3.8V
IC603,604
-5.5V
FRAME
MEMORY
IC453
NEXT-CLK
IC454
(74M/27M)
IC455
INV
NEXT-CLK3
(74M/27M)
NEXT-HD/SD
NEXT-F
74M-6
MAIN-HD
MAIN-SD
MAIN-F/H
MAIN- CLK
(74M/27M)
MONI-HD/SD
MONI-F/H
MONI- CLK (74M/27M)
74M-5
VBS
DA-CLK
IC702 IC703
CHARACTER
GENERATOR2
6-12
3.3V 5.5V IC1,Q1
IC3,Q3
REG
REG
IC3,Q4 3.3V-2 IC4
REG REG
IC6
IC1,Q2
-5V
REG
REG
IC5
REG
NEXT-CLK1 (74M/27M)
NEXT-CLK2 (74M/27M)
IC505
IC506
IC507
FF
NEXT-HD/SD
IC911
NEXT-F/H
POST-PROCESSOR 2
IC452
AUDIO
MEMORY
MAIN CLK
IC101
MAIN-HD/SD
P/S
IC451
MONI CLK
POST-PROCESSOR 1
EMBEDDED AUDIO
IC151
MONI-HD/SD
P/S
FL501
IC502 IC504
D/A LPF AMP
D201 D202 D203 D204 D205 D206 D207
Q202 Q203 Q204 Q205 Q206 Q207 Q208
IC205
IC215
IC214 IC213
PIO
ROM ROM
3 2
IC211
CS0
ADRS
DEC
+5V
+2.5V
+1.8V
IC80
REG
+1.2V
+1.5V
HD/SD OUT
(NEXT-HD/SD)
MAIN SDI OUT
MONI SDI OUT
RM-PIX-S (X) OUT
S4
(CHARACTER)
D208 D209 D210
Q209 Q210 Q211
ROM IC216
CN3
1
BUFF
EPR
CN
VIDEO PROCESSOR
DRX-5
MM/HDCU1000 Series