Zenith H27G48S, Service Manual

Page: 51 / 66

Switched PWS
1 2 3 4 5 6 7 8 9 10
G
D
C
B
E
F
A
6-14
CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED. ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.
3828VD0171E FCS 48 SERIES SHEET 14
PWR- C TRL- LSM
+ VD2
PHC
+ 15
VE
+ V2
AUD
+ 2 2
2
2
2
2
2 2
2
2 2
2
2 2
+ 12
VDO
+ 8 VID
+ 8
VID
+ 5 VVDO
VDO
+ 5 V
+ 15 PDR
+ 15
PDR
+ 12 VDO
+ 12
VDO
VE
VE
B +
B +
+ 3 3 TNR
+ 3 3
TNR
+ 11V
+ 2 2 AUD
AUD
+ 2 2
+ 15 PHC
+ 15
PHC
1
2
3
R
C
A
IC X3 7 5 1
KA4 3 1LZ
0IC TMFA001A
1 2
RX3 8 5 2
2 W
P/ L
1 2
DX3 6 5 1
1N4 14 8
0DSGF00019A
1
2 3
4
3
4 1
2
IC X3 7 5 0
LTV8 17 M- VB
1
0 ILI8 17 0 0 0 G
1
2
C X3 6 5 3
5 0 V
2 2 0 µ F
1
2
C X3 7 5 1
5 0 V
0 .0 2 2
1 2
RX3 7 5 0
1/ 2 W
1.5 K
1
2 RX3 7 5 1
1/ 2 W
1.5 K
1
2
RX3 6 5 4
3 .3 K
1
2 RX3 6 5 0
5 W
15 K
1
2
RX3 7 5 3
0 .1%
1/ 4 W
3 .5 7 K
1
2
RX3 7 5 2
5 6 0 K
1
2
RX3 7 5 4
0 .1%
1/ 4 W
16 2 K
1
2
C X3 8 5 5
5 0 V
0 .4 7
1 2
DX3 6 5 2
1N4 14 8
0DSGF00019A
1
2
C X3 6 5 4
5 0 V
4 7 0 pF
1 2
RX3 6 5 2
2 .7 K
1
2
ZDX3 6 5 4
GDZJ3 3 B
1/ 2 W
3 3 V
PROV
1
2
C X3 6 5 1
1KV
2 7 0 pF
1
2
RX3 6 5 6
2 W
0 .1
1
2
FB 3 6 5 1
6200JB 8011U
2 .0 3 8 µ H
C X3 6 5 0
16 0 0 V
15 0 0 pF
1 2
FB 3 6 5 0
6 2 0 0 JB 8 0 11U
2 .0 3 8 µ H
1
2
C X3 6 5 2
5 0 V
10 0 0 pF
1
2
C X3 7 5 0
5 0 V
2 2 0 pF
1 2
RX3 6 5 5
1K
1
2
RX3 7 5 5
1%
P/ L
1
2
3
4
5
C N1C 2
3 8 7 - A0 5 A
1
2
DX3 6 5 0
GUF10 J
0DRGF00104A
1 2
DX3 6 5 3
GUF10 J
0DRGF00104A
DX3 6 5 5
SB 14 0
0 DRGF0 0 0 6 9 A 1
2
RX3 6 5 3
10
1/ 2 W
1
2
C X3 6 5 7
10 0 0 V
4 7 0 pF
1
2
C X3 6 5 6
6 3 0 V
0 .1
1 2
RX3 8 5 7
1/ 2 W
5 .6
1
2
C X3 8 6 2
3 5 V
10 0 0 µ F
1
2
3
IC X3 8 5 2
KIA7 8 L0 5 B P( AT)
IN OUT
GND
5 V
15 0 m A
0 IKE7 8 0 5 0 0 P
1
2
C X3 8 6 1
5 0 V
2 2 0 µ F
1
2
C X3 6 5 5
5 0 V
4 7 0 pF
1
2
RX3 6 5 1
2 W
2 2 K
1
2
RX3 7 5 6
P/ L
1%
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18
15
13
11
10
9
7
5
6
4
2
1
TX3670
1
EER4 9 5 4 S
NEW
1 2
RX3 8 5 6
1/ 2 W
5 .6
1
2
C X3 8 5 8
5 0 V
0 .4 7
1
2
C X3 8 6 0
5 0 V
2 2 0 µ F
1
2
3
4
5
5
4
3
1
2
IC X3670
OC P/ FB
STR- F6 6 5 8 B
GND
0 ISK6 6 5 8 13 A
VIN
4 0 8 - 0 0 3 C
D
S
4 9 2 1V0 0 18 8 L
1
2
3
IC X3 8 5 1
KIA7 8 0 8 API
IN OUT
GND
8 V
15 0 m A
0 IKE7 8 0 8 0 0 J
1
2
C X3 8 5 7
5 0 V
0 .4 7
1
2
C X3 8 5 3
2 5 V
4 7 0 µ F
1 2
FX3663
Type MS3
12 5 V 3 A
SLOW B LOW
MFD B Y B ELL FUSE
0 FS3 0 0 1A2 8 2
1
2 RX3 8 5 4
1/ 2 W
PROV
1 2
RX3 8 5 5
1/ 2 W
3 .3 K
1 2
3 4
5 6
IC X3 8 5 0
KIA7 8 R12 PI
IN OUT
GND
0 IMC RKE0 0 3 A
4 0 8 - 0 0 2 F
C TL
4 9 2 1- NEW
1
2
C X3 8 5 6
2 5 V
4 7 0 µ F
1 2
FB 3 6 6 0
6200JB 8011T
0 .7 9 3 µ H
1 2
C X3 6 7 0
10 0 0 V
4 7 0 pF
1 2
3 4
DX3 6 6 0
MUR8 6 0
0 DRON0 0 18 2 A
4 0 8 - 0 0 2 E
4 9 2 1V0 0 N11V
1
2
C X3 6 6 0
2 5 0 V
4 7 0 µ F
1 2
S F
LX3 8 5 0
8 2 µ H
15 0 - C 0 2 F
1
2
C X3 8 5 0
2 5 0 V
2 2 0 µ F
1
2
RX3 8 5 0
5 W
15 K
1
2
RX3 8 5 8
5 W
15 K
1
2
ZDX3 8 5 2
GDZJ3 3 B
1/ 2 W
3 3 V
0DZ330009DG
1
2
C X3 8 5 2
5 0 V
2 2 0 µ F
1 2
LX3 8 5 2
10 0 µ H
1 2
C X3 6 7 4
10 0 0 V
4 7 0 pF
1 2
FB 3 6 6 4
6200JB 8011T
0 .7 9 3 µ H
DX3 6 6 4
FML- G12 S
4 9 2 1V0 0 18 8 G
0 DD12 0 0 0 0 B B
4 0 8 - 0 0 8 A 2
C X3 6 6 4
2 5 V
4 7 0 0 µ F
1 2
FB 3 6 6 2
6200JB 8011T
0 .7 9 3 µ H
1 2
C X3 6 7 2
10 0 0 V
4 7 0 pF
1
2 RX3 8 5 1
1/ 2 W
1K
1 2
3 4
DX3 6 6 2
FML- G12 S
4 9 2 1V0 0 18 8 G
0 DD12 0 0 0 0 B B
4 0 8 - 0 0 8 A
1
2
C X3 6 6 2
3 5 V
10 0 0 µ F
1 2
LX3 8 5 3
10 0 µ H
1 2
RX3 8 5 3
2 W
2 .2
1
2
S
F
LX3 8 5 4
8 2 µ H
15 0 - C 0 2 F
1
2
C X3 8 5 4
2 5 V
4 7 0 µ F
1
2
C X3 6 6 3
2 5 V
4 7 0 µ F
1 2
C X3 6 7 3
10 0 0 V
4 7 0 pF
1 2
DX3 6 6 3
FML- G12 S
0DD120000B B
1 2
FB 3 6 6 3
6200JB 8011T
0 .7 9 3 µ H
1 2
FX3664
Type MS3
12 5 V 3 A
SLOW B LOW
MFD B Y B ELL FUSE
0 FS3 0 0 1A2 8 2
1 2
FX3662
Type MS3
12 5 V 3 A
SLOW B LOW
MFD B Y B ELL FUSE
0 FS3 0 0 1A2 8 2
GND- AUDIO
GND- AUDIO
GND- AUDIO
GND- AUDIO
C OLD SIDE
HOT SIDE
HOT SIDE C OLD SIDE
TO SMALL
SIGNAL
MODULE
3 A 12 5 V
SLOW B LOW
MFD B Y LITTLEFUSE
TYPE 4 7 3 0 0 3
3 A 12 5 V
SLOW B LOW
MFD B Y LITTLEFUSE
TYPE 4 7 3 0 0 3
3 A 12 5 V
SLOW B LOW
MFD B Y LITTLEFUSE
TYPE 4 7 3 0 0 3