-35-
Chassis Block Diagrams
3,4
7,8
9,10
AV
B
O
ARD
Lamp Error
: H
Lamp-On: L
FN904
FN905
FN906
1
2
1
2
12
FN902
12
FN901
12
FN903
12
S15.5V
S6V
-
5V
S15.5V
15.5V
S-5V
K6D
PO
WER BOP
ARD
BRIDGE
DIODE
P.
F.
CONTR
OL
IC7811
FA
N CONTR
OL
IC7861
FA
N CONTR
OL
IC7911
FA
N CONTR
OL
IC651
PO
WER
OSC
.
T651
CONVER
TER
TRANS
.
PC643
Q651
PC642
PC641
1-2
3
5-7
11 12
9
1-2
3
5-7
11 12
9
4
3
1
AC
INPUT
THERMAL SW
FUSE
K6A
CN01
K6B
IC5641
12V
Q2501
ON_15V
15.5VL
5V
A
IC5642
9V
L2509
15.5VP
D3612
D3611
IC5631
3.3V
IC491
1.8V
D3603,D3604
L5611
S5V_PW
IC371
IC5601
S5V
IC3541
5V_REF
Q372
S1.5V_PW
Q371
S3.3V_PW
IC392
S2.5V_PW
D3602
D3609
IC161
S3.3V_M
D3608
D3601
D3607
D3606
IC5081
5V_A
UDIO
SW BO
AR
D
LAMP
CO
VER SW
UNIT_LAMP BA
LLAS
T
IC1871
COMP
ARA
TOR
IC301
SYSTEM
CONTR
O
L
12V
S5V
S-5V
FA
N
_SW2
FA
N
_SW1
FA
N_CON_A
FA
N_CON_B
FA
N_CON_
C
IC1803
EXP
A
NDE
R
IC7961
DA
C
LAMP
CONTR
OL
IC4811
IC4801
INVERTER
RXL
TXL
SCEL
5V
LAMP_PO
W
LAMP_PWM
FA
N
_E
R
R
IC4852
AND
RXL
TXL
SCEL
4
3
1
CN02
375V
IGNIT
O
R
K8S
K690
SW901
MAIN BO
AR
D
Po
w
er
Fa
il:
L
Po
w
er
Fa
il:
L
Fan Error : L
Stand-b
y :
L
Stand-b
y :
L
Stand-b
y :
L
Stand-b
y :
L
PWM
Lamp-On: H
BLUE
LCD
PA
N
E
L
GREEN
LCD
PA
N
E
L
RED
LCD
PA
N
E
L
15VP
Q661
Q3582
Q662
19
17
15
16
18
4
5
6
174
20
19
9
3
8
12
7
3
2
71
72
140
178
K5T
K10T
K25B
K25G
K25R
K6R
K8R
K8H
FAN_C
FAN_B
FA
N
_
C
FA
N
_
B
FA
N
_
A
IC1811
B
UFFE
R
LAMP_ERR
Fa
n
Loc
k :
H
PRIMAR
Y
CIRCUIT
4
11
2
3
8
13
4
4
Q3601
D3617
D3614
D3616
K6L
K6M
K6K
K8P
K6J
K8N
Lamp Error
: H
IC4851
OR
LAMPDC_ON
DC_ON
ON_5V
A
ON_5V
A
S6V
ON_3.3V
Power supply & protection circuit
Summary of Contents for 1 122 280 00
Page 50: ... 50 IC Block Diagrams BA7078AF Sync Detector IC5301 AN5870SB RGB SW G_Sync Separator IC5201 ...
Page 51: ... 51 IC Block Diagrams BA9743AFV DC DC Converter IC371 FA5502 P F Control IC621 ...
Page 52: ... 52 IC Block Diagrams LM4889M Audio Amplifier IC5031 PW168A Scaler Main CPU IC301 ...
Page 53: ... 53 IC Block Diagrams NJW1141 Audio Selector IC5001 STR Z2156 Power Switching Control IC631 ...
Page 78: ...MM5 XU4700 78 L2 Prism LCD panel Ass y Mechanical Parts List L2 c L2 a L2 b L2 e L2 d L2 ...
Page 79: ...MM5 XU4700 79 Mechanical Parts List A D D E B C C L19 L13 L5 L8 L18 L11 L1 L3 L7 L12 L6 L14 ...
Page 82: ... MM5A Oct 2004 BB 400 Printed in Japan SANYO Electric Co Ltd ...
Page 86: ...Diagrams Drawings MM5 XU47 ...