Printed Wiring Boards And Schematic Diagrams - Sony DSR-50P Service Manual

KP-8 (SWITCH), EJ-28 (EJECT SWITCH), VL-26 (LITHIUM BATTERY) PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
– Ref. No.: KP-8 board; 20,000 series, EJ-28 board; 50,000 series, VL-26 board; 20,000 series –
BT801
( BATTERY, (
LITHIUM SECONDARY
4-69
1 2
KP-8 BOARD
A
SWITCH
-REF.NO.:20,000 SERIES-
B
CN601 5P
DIAL_A 1
VD-28 BOARD (12/15)
GND 2
CN705
DIAL_B 3
THROUGH THE
KP-52 HARNESS
GND 4
(SEE PAGE 4-98)
EXEC_SW 5
C
05
1
2
EJ-28 BOARD
A
EJECT SWITCH
-REF.NO.:50,000 SERIES-
VD-28 BOARD (12/15)
CN101 2P
CN704
EJECT SW 1
THROUGH THE
B
GND 2
EV-70 HARNESS
(SEE PAGE 4-98)
05
1 2
VL-26 BOARD
A
LITHIUM BATTERY
-REF.NO.:20,000 SERIES-
CN801 2P VD-28 BOARD (12/15)
1 VL BATT 3V
B
BT801
2 VL BATT GND
05
DSR-50/50P
3 4 5
S601
LCD BRIGHT
CL601
CL602
CL603
CL604
D602 D601
MA3075WA-(TX) MA3075WA-(TX)
LND601
LND601
3 4
S101
EJECT
CL101
CL102
D101
MA3075WA-(TX)
3
CN706
THROUGH THE
BV-50 HARNESS
(SEE PAGE 4-97)
4-70
SWITCH / EJECT SWITCH / LITHIUM BATTERY
KP-8 EJ-28 VL-26