Read Panasonic WV-CU950 Service Manual online
3-
2
Fuse
+5V (AV REF)
TERM.
+5V (CPU,PANEL,RS485)
4.2V(LCD Backlight)
Dip SW (8bit)
Modular Jack
Rotary Switch
Regulator
9V to 15V
9V to 15V
DC / DC
converter
PROM (socket)
512KB
FLASH
512KB
SRAM 32KB
MONO
MULTI
RESET
IC
RESET
IC
FF
RJ45
SW
AMP
(CN303)
CPU
LED(4bit)
Dip SW( 4bit )
DECORDER
KEYSCAN
Selector(4bit)
KEYSCAN
Data(8bit)
AD(8:19)
AD(0:7)
RESET
NMI
ASTB
XTAL
D-FF
D-FF
D-FF
BUF
BUF
RS232C DRV
SERIAL ( 9pin D-SUB )
RJ45
EEPROM
RXD2
TXD
EN
RXD
ADRS
DECORDER
Brightness
/ Contrast
CN
KEY MATRIX
SRAM 32KB
DC9V IN
ADRS
LATCH
MAIN BOARD
3D JOYSTICK UNIT
JOYSTICK SWITCH BOARD
JOYSTICK
BOARD
CONNECTOR
BOARD
SWITCH BOARD
To ETHER BOARD
PANEL BOARD
IC6
IC15
IC7
IC9
IC3
IC2
IC12
BZ1
SW5
CN6
IC11
D18-21
IC10
IC99
X1
CN2
CN7
CN204
CN203
CN201
CN202
CN1
(E3)
(E4)
E12
E303
IC8
IC26
CN5
IC25
IC33
IC33
IC20
IC24
IC28
CN8
CN9
E101
CN10
E102
CN601
CN602
IC29
IC27
JK2
IC2
IC32
SW1
SW2
JK1
F1
IC23
IC30
FUNCTION SWITCH BOARD
LCD MODULE
BUZZER
KEY MATRIX
LED
BLOCK DIAGRAM OF MAIN BOARD / FUNCTION SWITCH BOARD / PANEL BOARD
LCD MODULE / 3D JOYSTICK UNIT
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