Sony PFV-SP3300 Maintenance Manual page 27

Section 5
Schematic Diagrams
Index
Board Name Function
CN-2122 FAN Connector Board
IF-828 Interface Board
MB-915 Motherboard
Frame Wiring —
PFV-SP3300
A B
Page
5-1
5-2
5-4
5-8
5-1
C D
CN-2122
PFV-SP3300 (SY): S/N 10001 and Higher
CN1
1
2
3 +12V
4 +12V
5 FANFAIL
6 FANFAIL
KOA CCP2E50
7 GND
8 GND
GND
FAN12V
CN2
1 FAN12V
2 FANFAIL
3 GND
GND
5-1
E F
FAN12V
!
FL1
PS1
EMI
1 2
IN OUT
GND
3
2.0A/72V C1 C2
1uF 1uF
GND
FANFAIL
CN-2122
BOARD NO. 1-679-666-11
LOT NO. 081-
G
1
2
3
4
5
H