Sony WLL-CA55, Руководство по обслуживанию

Страница: 99 / 174

5-3
WLL-CA55
5-3
Overall Overall
Overall
LOT NO. 3C2-
IF HD
IF HD
DSP
BRR DEC
WRR INCOM
CA/CAM ON
CA ON
OFF
(4:2:2 DATA)
MENU
BACKUP
MB-1022
BOARD
S1
BOARD
BOARD
MB-1022
V SYSNC,H SYNC
CPU CTRL
CPU DATA
0-15 16
9MHz
TRANSMITTER
CN6
RF OUT OFDM
UNREG
BATT+
DC LINE
BOARD
DC-129
PS-678
BOARD
4
1
2 3
DC IN
BATTERY
CS
CLOCK
DATA
CN2
CPU POWER OFF CONT REM POWER ON
12V
PROTECT
OVER CURRENT
IC4,Q20
IC5,Q27
OVER CURRENT
PROTECT
DC 12V
CAM 12V
PROTECT
OVER CURRENT
IC3,Q7,8
CAM POWER ON
CA POWER ON
Q12
VOLTAGE
DET
IC1,7
CA 12V EXT UNREG
Q14-17,
Q22-25
IC2,Q2,3
OVER CURRENT
PROTECT
BOARD
PS-668
+3.3V
+2.5V
+1.8V
+5V
+1.5V
-5V
IC4
+9V(TR)
IC2,Q7-10
CONV
DC-DC
-5V
+1.5V
IC110,Q112,113
DC-DC
CONV
+5V
+1.8V
IC3,Q17,18,23
DC-DC
CONV
+2.5V
3.3V(TR)
5V-IF
UNREG
+3.3V
IC102,Q114
+5V REG
5V-RF
CONV
DC-DC
IC1,Q5,6,22
EPR
CN24
16
CPU DATA
0-15
CPU CTRL
G TALLY
D2
BOARD
CN-2517
D1
R TALLY
CN-2502
BOARD EARPHONE
EL
DISPLAY
UNIT
+5V
+5V
+3.6V
+2.7V
RE(X),(Y)
BOARD
SW-1190
SW-1191
MENU
EN1
RE(X)
RE(Y)
+3.3V
+3.3V
SW-1192
BOARD
CHARACTER
ANT CHK,TX ALARM
CN20
EPR
TDI
TDO
IC802-806
CONFIG
EPROM
+1.5V REG
+1.5V
+3.3V
+5V
+2.5V
+1.8V
-5V
BATTERY LVL INFO CS
INFO BATTERY CLK
INFO BATTERY DAT
TX SYN DAT,TX SYN CLK
TX IF ENA, TX RF ENA
G TALLY
RF CTRL
TX POWER 0, TX POWER 1
R TALLY
RF LED
0,2,3,4
SW SCAN IN
SW SCAN OUT
0
TX ON/CALL
S2
CANCEL DSP
S1
BATTERY ALARM
DSP DX
DSP DR
DSP DR
SERIAL CK
SERIAL RX
SERIAL TX
VPR
27M CLK
V SYNC
H SYNC
INCOM CCU MUTE
INCOM CCU FS
INCOM CCU CLK
INCOM CCU DAT
WRR
D0-9 10
DSP DX
IC502
WRR
A/D
IC501 FPGA
PIO
WRR CLK
WRR DO
WRR CS
SETTING
NVRAM
D0-7
IC304
MEMORY
PROGRAM
FLASH ROM
D0-15
IC305
IC307,308
D0-31
ADDRESS
(A0-20)
CS
READ
WRITE
CPU CTRL
CPU DATA
32 D0-31
BATTERY LVL
ROTARY(X),(Y)
IC901
GEN
CHARACTER
IC541 DISPLY SCL
DISPLY SI
IICO CLK
IICO DAT
SERIAL CK
SERIAL RX
IC572
IC573
S572
WRR
SERIAL TX
R90
WRR DI
CHU700 CONNECT, CHU700 INT
RCP700 CONNECT, RCP700 INT
SERIAL
CHU700 RX(+),(-)
COMPUTER
IC201
MICRO
DET
WRR
SRAM
WORK
MEMORY
I/O
IC403
PH401
CHU700 TX(+)
INCOM CCU MUTE
INCOM CCU DAT,INCOM CCU CLK,INCOM CCU FS
IICO DAT,IICO CLK
WRR(X)
BATTERY ALARM
PIX CHARACTER
BOARD
IF-936
TDO
TDI
9MHz OUT
-5V
IIC D,IIC C
CHARACTER VIDEO(X)
CAFSO(X),CA64FSC
DIGITAL AU 1/2
CAM CK27(X)
CA CF,CA VD,CA HD
INCOM TALK
CHARACTER
8
SDI IN
ENC AUDIO
8 0-7
OFDM TS
TSN
ENC VIDEO
8 YC0-7
0-7 8
MPEG
ENCODER
ENC
INT SEL
RECEIVER
SDI
10 D0-9
IC105,106
TRANSPORT STREAM
MULTIPLEX
AUDIO
PROC
+1.8V
+2.5V
+5V
+3.3V
IC308
SRAM
IC502
CONFIG
ROM
IC307
OFDM
MOD
MODULE
EXTRACT
AUDIO
PROC
VIDEO
CHARACTER
MIX
VIDEO DATA 0-9
IC2,3
CLK27M
IC611
INCOM
A/D
D/A
VIDEO
IC603
IC200
FPGA
IC104
&
S/P CONV
DPR-255
BOARD