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Sony TRINITRON PVM-14L5 Service Manual Page 137

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G
J
( FBT/REG)
CN601
CN602
CN951
(1/2)
(1/2)
LIVE
1
1
AC L IN
1
LINE
AC IN
FILTER
AC IN
3
3
NEUTRAL
3
CN603
DGC
3
DGC
1
+B
T503
HRT
Q511
2
10
CN502
PWM (VH)
2
5
6
O
BUFF
HV OUT
HV DRV
1
D1 BOARD
Q506,507
Q508
CN1504
FB (HV)
4
1
+B
2
+12V
PROT
IC502(1/2)
D516
HV
2
6
1
PROT
3
5
3
IC503
1
7
HV PROT
2
CN508
C
2
AUDIO VOL
AUDIO MUTE
3
K BOARD
CN3503
CN503
4
AUDIO VOL
AUDIO MUTE
5
7
H FOCUS
V FOCUS
8
P
1
DGC
D BOARD
+12V
CN2503
IC502(2/2)
D514
5
IK
PROT
10
7
PROT
6
3
IC505
1
IK PROT
2
ABL
11
LCC
2
PVM-14L5/20L5/D14L5A/D20L5A
IC601
POWER FACTOR CONT
10
CATHODE
VCC
9
D608
3
AC SENSE
1
DRA IN
L SENSE
5
CN951
CN602
(2/2)
(2/2)
T602
7
AC L OUT
7
PFCT
AC OUT
5
5
1
5
D603
AC RECT
3
6
RY602
RELAY
DRIVE
THP601
Q603
IC602
PWM POWER CONT
LATCH
13
ON/OFF
Q604,605
RY601
DEGAUS
DRIVE
Q601,602
G2
T502
FBT
HV
HV
F1
3
1
14
F2
IC504
HV REG
15
13
FV1
FV
17
G2 AMP
18
Q509,510
16
FV2
FV
11
BUFF
DA AMP
Q501,502
Q503,505
T501
DFT
11
1
8
5
CN501
1
IK DET
3
IK DET
CN507
3
G, J
G, J
T602
SRT
D613
9
10
RECT
D619
RECT
11
7
IC604
6
D614
+12V
RECT
12
REG
D616
IC606
4
13
RECT
+5V
D628
REG
14
RECT
Q614
D618
2
IC605
15
RECT
+5V
D617
REG
1
RECT
16
D615
IC607
17
RECT
-5V
REG
18
IC608
VCC
11
-12V
REG
OUT
9
Q606
OCL
7
PH602
PROT
VREF
14
4
1
Q607
OVL
12
3
2
PH601
4
1
FB
2
3
2
2
IC603
1
3
C BOARD
2
PICTURE TUBE
1
20L5 ONLY
IC501
CN504
CN506
2
4
LCC
3
3
LAND RET
TO
LCC
1
LAND
G1
8-9
8-9
+180V
+B
+15V
O.C.P
Q608
+12V
LATCH
Q611,612
OP +5V
LATCH
PROT
OP +6V
PROT
Q609,610
Q613
+5V
OP -6V
CN1607
1
LED POWER
K
-5V
5
LED DRIVE
C BOARD
CN2901
4
LED GRP0
-15V
CN1608
-12V
3
LED GRP0
L
4
LED DRIVE
C BOARD
SW
CN5001
1
LED POWER
Q1615
CN1606
SW
1 LED BRIGHT0
Q1621
M
SW
2 LED BRIGHT1
Q1618
B BOARD
CN102
SW
4 LED BRIGHT2
Q1616
CN607
IC609
+180V
3
+180V
4
7
H1
HEATER
REG
N
C BOARD
CN701
8
H2
G2
1
G2

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