Sony BVW-55 Maintenance Manual page 871

Section 5
Board Layouts
Board Layout Index
Page
A. AFM-16 .............................................................. 5-2
APR-42 ............................................................... 5-4
AU-262 ............................................................... 5-6
C. CN-1541 ............................................................. 5-9
CN-1657 ............................................................. 5-9
CN-1662 ............................................................. 5-9
CN-1779 ............................................................. 5-9
CP-316 ................................................................ 5-10
CP-317 ................................................................ 5-11
D. DC-97 ................................................................. 5-11
DEC-97 ............................................................... 5-12
DM-121 ............................................................... 5-16
DP-264 ................................................................ 5-18
DP-277 ................................................................ 5-19
DP-300 ................................................................ 5-20
DU-65 ................................................................. 5-23
F. FL-251 ................................................................ 5-23
H. HP-88 .................................................................. 5-23
K. KY-446 ............................................................... 5-24
M. MB-838 ............................................................... 5-26
MD-122 ............................................................... 5-28
R. RE-174 ................................................................ 5-30
RP-107 ................................................................ 5-32
S. SDI-23 ................................................................. 5-34
SR-65 .................................................................. 5-37
SV-206 ................................................................ 5-36
SY-272 ................................................................ 5-38
T. TG-191 ................................................................ 5-40
V. VPR-59 ............................................................... 5-42
BVW-55
Index Index
System Board
Digital processing SDI-23
Video processing DEC-97
VPR-59
Audio processing AFM-16
APR-42
AU-262
RF processing DM-121
MD-122
RP-107
Timing generator TG-191
System control SY-272
Motor driver/sensor SR-65
SV-206
Control panel KY-446
Display panel CN-1541
CN-1657
DP-264
DP-277
DP-300
Connector panel CP-316
CP-317
DC-97
Power RE-174
Others CN-1662
CN-1779
FL-251
HP-88
MB-838
PSW-63
5-1 5-1
Circuit Function
4:2:2 component serial digital interface
Analog composite decoder
Video signal processor
Video process D-A, Composite encoder
AFM REC/PB, PB audio level control
Audio A-D and D-A, REC audio level control
Longitudinal audio REC/PB
*
RF demodulator, TBC
RF modulator
RF REC/PB head amplifier
Reference timing signal and clock generator
System control
S tension sensor
Servo control, Motor driver, Sensors
Control panel function
Interconnection board
(interconnecting between color LCD and DP-300 board)
Interconnection board
(interconnecting between sub LCD and DP-264 board)
Display panel control for sub LCD
Audio meter LCD
Display panel control for color LCD
Connector board (AUDIO input/output, MONITOR output)
Connector board
(VIDEO input/output, REF input, TC input/output, REMOTE)
DC IN connector board
Switching regulator
Interconnection board
(interconnecting between FL-251 and RE-174/CN-1779 boards)
Interconnection board
(mainly interconnecting between upper frame and MB-838 board)
Battery terminal board
Headphones jack
Motherboard
Power switch
Page
5-34
5-12
5-42
5-2
5-4
5-6
5-16
5-28
5-32
5-40
5-38
5-37
5-36
5-24
5-9
5-9
5-18
5-19
5-20
5-10
5-11
5-11
5-30
5-9
5-9
5-23
5-23
5-26
—
*TBC: Time Base Corrector