Sony BDP-CX7000ES Service Manual page 82

BDP-CX7000ES
QQ
3 7 63 1515 0
- VP-062EJ Board -
IC101 IDT2305B-1DCG
PLL
CONTROL
REF 1
LOGIC
CLK2 2
CLK1 3
GND 4
IC102 MP2303DN-LF-Z
BS 1
IN 2
INTERNAL
REGULATORS
TE
L 13942296513
Q S
Q R
SW 3
GND 4
IC103, 105 SN74LVC541APWR
20 19 18 17 16 15
www
1 2 3 4 5
.
82
http://www.xiaoyu163.com
8 CLKOUT
7 CLK4
6 VDD
5 CLK3
CURRENT
SENSE
OSCILLATOR
AMPLIFIER 340kHz
SHUTDOWN
COMPARATOR
CURRENT
COMPARATOR
LOCKOUT
COMPARATOR
ERROR
AMPLIFIER
14 13 12 11
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y
6 7 8 9 10
i
http://www.xiaoyu163.com
2 9
8
–
+
Q Q
3 6 7 1 3 1 5
8 SS
7 EN
–
+
6 COMP
5 FB
IC201 MM1762FHBE
IC202, 203 MM1701CHBE
VOUT 1
CURRENT
DRIVER
LIMITTER
co
.
NC 2
GND 3
CN 4
9 4 2 8
0 5 8 2 9 9 4 2 8
8 VIN
7 NC
6 NC
BIAS 5 CONT
m
REFERENCE
THERMAL
SHUTDOWN
9 9
9 9