Sony DSC-P72 Service Manual page 30

DSC-P72
COVER
COVER
• CONTROL SWITCH BLOCK (RL-059) is replaced as a block. So that this PRINTED WIRING BOARD is omitted.
2
1
CONTROL SWITCH BLOCK
A (RL-059)
POWER/SHUTTER SWITCH
PWR_LED 10
EVER_3.0V 9
N.C. 8
B
REG_GND 7
TO N.C. 6
SY-85 BOARD(10/10)
CN705 XPWR_ON 5
N.C. 4
(PAGE 4-26 of
XSHTR_ON 3
LEVEL 3)
N.C. 2
XAE_LOCK_SW 1
C
16
RL-059/UA-002
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
3 4 5
D002
TLGV1020/TLGV1021
(POWER)
S003
(SHUTTER)
R002
0
D005 D003
D004
STATIC_GND
4-33
4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS
• UA-002 BOARD is replaced as a block. So that this PRINTED WIRING BOARD is omitted.
6
1
A
UA-002 BOARD
MIC,AF LED
S002
POWER
10P
B
MIC_GND
MIC_GND
MIC_IN
TO MIC_GND
SY-85 BOARD(10/10)
CN706 AF_LED_4.9V
(PAGE 4-26 of
AF_LED_4.9V
LEVEL 3)
PRELAMP_AF_ON
PRELAMP_AF_ON
C
REG_GND
REG_GND
D
E
16
2 3 4
1
2
3
4
5
6
7
8
(Self-timer/AF illuminator)
9
10
SIGNAL PATH
AUDIO
SIGNAL
REC
PB
4-34
5 6
MIC901
D001
OPR5052