H Board - Schematic Diagram - Sony TRINITRON CPD-4402 Service Manual

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d Schematic Diagram
R2001
2.7k
D2007
R2004
HSS82
390
:RN
Q2002
D2008
2SA1309A
HSS82
BUFFER
D2001
SPR-325MVW
POWER
R2006
R2007
R2008
R2009
R2011
330
470
680
1k
S2002
S2004
S2005
S2006
S2007
H+
H-
MENU
V+
V-
ER CONTROL]
1
2
All manuals and user guides at all-guides.com
5V
R2005
Q2001
D2005
C2002
680
HSS82
2SA1309A
47
:RN
16V
BUFFER
D2006
HSS82
R2002
10k
R2003
10k
R2012
JW(5MM)
R2013
2.2k
4.7k
S2008
S2003
ASC
RESET
(USER CONTROL)
F99-875-H
3
4
CN2001
8P
WHT-L
:S-MICRO
TO D BOARD
CN1004
8
INPUT SEL
FB2001
JW(5MM)
7
+5V
FB2002
JW(5MM)
6
GND
FB2003
JW(5MM)
LED2
5
FB2004
JW(5MM)
4
LED1
FB2005
JW(5MM)
3
KEY SCAN
2
GND
1
GND
D2004
NNCD5.6A-T1
5
6
— 21 —
H BOARD TRANSITOR VOLTAGE LIST
Q2001
Q2002
pin
volt
pin
volt
B
5.0
B
1.5
C
5.0
C
2.1
E
-0.3
E
2.2
All voltages are in V.
7
8
CPD-4402
9

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