Sony DSLR-A300 Service Manual page 112

: Points changed portion.
• Change of AE-032 Flexible Board's Suffix No.
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
AE-032 FLEXIBLE BOARD
(Service manual page 4-53)
• Change of Repair Parts
3-6. POWER BLOCK DIAGRAM (1/5)
(Service manual page 3-6)
Q0016, Q0021
B+ SWITCH
6 VIN
4 ON/OFF
IC0008
1.5V REG
(15/19)
4 VIN
1 CONT
DSLR-A300_L2
Suffix: -11
05
3. BLOCK DIAGRAMS
Former
VOUT 1
D0010
Q0007, Q0017,
Q0043, Q0044
VOUT 3 B+ SWITCH
IC0012
5.0V REG
(15/19)
Q0016, Q0021
B+ SWITCH
EY_UNR
AS_7
IC0008
1.5V REG
(15/19)
— 5 —
Suffix: -12
05
New
6 VIN VOUT 1
4 ON/OFF
D0010
Q0007, Q0017
4 VIN VOUT 3 B+ SWITCH
1 CONT
IC0012
5.0V REG
(15/19)
EY_UNR
AS_7