Sony BVW-55 Maintenance Manual page 124

OVERALL (1/3)
Block Diagram
CP-317(1/2)
VIDEO
REF.IN
VIDEO
INPUT
SDI-23(1/2)
DETECT
IC102
10
SDI IN S/P
DECODE
S/P DATA
Rx TBC
2
AUDIO DATA
IC303
IC807
AUDIO
D/A
AUDIO
PROCESS IC403
AUDIO
D/A
APR-42(1/2)
CP-316(1/2)
S100
INPUT
CH1 LEVEL
SELECT
AUDIO
S200
INPUT
INPUT
CH2 LEVEL
SELECT
6-4
DEC-97
IC40 IC43
TP1
10 10
VIDEO COMPOSITE
A/D
AMP
DECODE
TG-191
TP101 IC128,217
IC225
CK
TIMING
H/V/FRAME/GOP
REF GEN.
AUCK
SW
VIDEO DATA
IC301
EDH
IC352
IC400
IC205 IC406
10
10 10
D1 INPUT SETUP VITC
TBC REMOVE GEN.
10
IC250
VIDEO DATA
AUDIO
IC304,306
DE-EMPHASIS
IC101
6 MIX/SWAP
IC305,307
DE-EMPHASIS
IC404,406
DE-EMPHASIS
IC201
6 MIX/SWAP
IC405,407
DE-EMPHASIS
IC100
IC104
INPUT
6 MIX/SWAP
AMP
IC200
IC204
INPUT
6 MIX/SWAP
AMP
DRUM ASSEMBLY BLOCK
ROTARY
TRANS
ERASE EN,
REC EN,
SW PLS
(FROM SV-206)
RP-107
MD-122
IC102
IC104 IC101
10
Y
10
Y/C
D/A
SEP
IC107 IC109
9
C
CTDM
18
AFM-16
IC102
VCA EE3 REC3
IC202
VCA EE4 REC4
AU-262(1/2)
FL100 IC205
IC105 IC101,102
LPF
VCA LIMTTER
(15kHz)
DOLBY
C NR
FL100
IC205 IC101,102
ENCODER
LPF
VCA LIMTTER
(15kHz)
ERASE REC/PB
A B YA YB CA CB YA YB
IC301 IC401
IC302 IC402
IC101 IC201
IC102 IC202
ERASE Y REC C REC Y PB
OSC AMP AMP AMP
CP651
IC171 IC501
IC181 IC502
TP152 TP352
IC191 IC503
TP502
TP101 TP305
IC310
SYNC
Y MOD
TP304
MIX
TP102 TP505
IC510
SYNC
C MOD
MIX
IC106,132
IC609
MOD
(310kHz)
LIMITTER
IC709
MOD
(540kHz)
IC501-503
IC109,110 IC601-503
REC EQ
AMP
INSERT
CROSSTALK BIAS IC505
IC109,110
AMP OSC T500
REC EQ
AMP
BIAS IC505
OSC T600
CONFI
CA CB
C PB
AMP
IC371 IC551
IC381 IC552
IC391 IC553
TP552
C-A RF(AFM)
C-B RF(AFM)
BVW-55