Overall (2/2 - Sony Betacam SX DNW-A100 Maintenance Manual

IC2502
COMMON
RAM
CONTROL
RAM
IC2503
IC2302
UB MARK
DETECT
TC-96
IC2301
PB LTC
LTC
REC/PB
REC LTC
PROCESS
LTC
PROCESSOR
CP-301
EXT LTC
TC IN
LTC OUT
TC OUT
APR-12
IC2110-2112
IC706,707
IC2113(2/2)
BUS PARALLEL AUDIO
BUFFER PORT
PROCESSOR
(SS-63)
APR-13
IC802
REC GAIN
AUDIO
CONTROL
D/A PROCESSOR
Either APR-13 or DIF-44
OPTION
DIF-44 (BKNW-105)
IC1,2 IC3,4
AES/EBU AES/EBU
ENCODE DECODE
DIF-42
IC705,709,724,725
PIO
IC113
DIGITAL AUDIO
TIME BASE EXPANSION
FOR SDI RECEIVER
IC122,513
EDH
ENC/DEC
IC313
MPU
DNW-A100/A50/A45
DNW-A100P/A50P/A45P

OVERALL (2/2)

Block Diagram
IC103
SERVO
IC112
CPU
SV
20 MHz
ROM
IC115
IC109,110
I/O
RAM
PORT
TC HEAD
IC314
(TO EQ-56)
HEAD SEL,
REC SEL
DRUM
MICOM
IC313
IC303
Y D0
TP300
C D0
TIM PLS
SERVO
SS VD
IC
AUTO DRUM PG
DRUM FG 20 MHz
IC500
H;FAST SEARCH
TO DM-89
I/O
L;REV/H;FWD
PORT
TO TBC-23
L;NOISELESS PB
TO TBC-23/TBC-24
H;SV LOCK
TO TBC-24
(SS-63)
OPTION
IC308 (BKNW-103)
PARALLEL
CP-300
IC102
PORT
S/P SDTI IN
DNW-A100/A100P ONLY
CP-297
IC304
P/S SDTI OUT
IC104
S/P SDI IN
AUDIO/VIDEO
IC308 IC101
PROCESS
CONTROL EVR P/S SDI OUT
OPTION
(Either BKDW-505/506 or BKNW-104)
DEC-65
(BKDW-505/506)
IC604
IC301
DIGITAL
EVR
FILTER
IC606
COMPOSITE
DECODE
IC307
AD-105
TBC (BKNW-104)
BUFFER
IC108,209
IC602
DIGITAL
EVR
FILTER
VIDEO
PROCESS
IC500
CONTROL
MULTI-
PLEXER
OVERALL (2/2)
Block Diagram
MS-50
IC1 IC9
NV-RAM
(EEPROM)
MPU
IC301,309
TENSION
AMP
IC101,102
DETECT
DR-315
IC403
POSITION
MOTOR
DRIVER
IC404
CC UP/DOWN
MOTOR
DRIVER
IC5,6
DRIVER
IC105
CTL
REC/PB AMP
Q907,908
DEGAUSSING
HEAD DRIVER
IC304
S-REEL
MOTOR
DRIVER
IC305
FG SHAPER
IC305
T-REEL
MOTOR
DRIVER
IC307
FG SHAPER
IC203
CAPSTAN
MOTOR
DRIVER IC203,204
FG SHAPER
IC303
FG SHAPER
IC402
THREADING
MOTOR
DRIVER
IC4
DEW
DETECT
IC106
FG,PG
SHAPER
IC102-105
DRUM
MOTOR
DRIVER
C-5 C-5
PTC-59
CASSETTE'S TABS SENSOR
TR-79
UNTHREAD END SENSOR
THREAD END SENSOR
T-TENSION SENSOR
TR-78
S-TENSION SENSOR
TOP SENSOR
END SENSOR
CCM-15(R)
M002
M
REEL SHIFT MOTOR
PTC-71
REEL POSITION SENSORS
CL-29
PC-70
CASSETTE DOWN
SENSORS
CASSETTE-IN
SENSORS
M004
CASSETTE
M
COMP.
LP-81
MOTOR
CASSETTE
COMP. LAMP
CTL HEAD
DEGAUSSING HEAD
RM-82(S)
M005
M
S-REEL MOTOR
PM003
S-REEL BRAKE SOL.
SE-344(S) FG
RM-82(T)
M006
M
T-REEL MOTOR
PM004
S-REEL BRAKE SOL.
SE-344(T) FG
PD-35
PM002
PINCH SOL.
PM001
CLEANING SOL.
CAPSTAN MOTOR
BLOCK
M007
M FG
CAPSTAN MOTOR
PTC-54
FG
THREADING MOTOR FG
CCM-15(T)
M003
M
THREADING MOTOR
CONDENSATION SENSOR
SE-341
REC GUARD
DRUM MOTOR BLOCK SERVO/SYSTEM CONTROL SYSYTEM
OVERALL (2/2)
M FG PG M001
DRUM MOTOR