-46-
Chassis Block Diagrams
S_SW
S_SW
PC1/PC2_SW
PO
WER
LAMP B
ALLAST
LAMP CO
VER
IC5031
AUDIO-OUT <LM4889>
IC5001
AUDIO-CONT
OL
<NJW1141>
IC5201
PC1/PC2-SW <AN5870>
RC
RECEIVER
PO
WER SUPPL
Y
SW901 LAMP CO
VER
SWITCH
P.F
. CONTR
OL
S-VIDEO
SP901
SPEAKER
MUTE
LAMPDC_ON
RC
MAIN
Q6842
FAN_CON_A
FAN_CON_B
IC3501
D/A
<M62334>
1
2
R/C
13
4
ON:H
ON:H
ON:H
ON:H
ERR
OR:H
P-ON:H
PC1:L
P.F
ail:L
7,8
10
2
1
26
1
Mute On:H
Mute On:H
Po
w
er On:H
Po
w
er On:H
Po
w
er On:H
Po
w
er On:H
Po
w
er On:H
Po
w
er On:L
Po
w
er On:H
L/R
VOLUME
267
345
PWR_LED
BLAST_A
C
BALAST_A
C
FAN_ERR
LAMPREP_LED
ON_3.3V
ON_150V
346
413
269
11
344
FAN_SW2
CABLE_SW
W
ARNING_LED
ON_5V
A
363
182
184
DDC_SW3
1
DDC_SW1
101
110
P_F
AIL
P_F
AIL
FAN_SW1
FAN_SW2
FAN_SW1
LAMPDC_ON
DC_ON
READ
Y_LED
215
P.F
ail:L
P_F
AIL_F
AN
P_F
AIL_F
AN
370
285
89
201
91
CHO_TXD
CHO_RXD
CHO_TXD
CHO_RXD
MUTE
KEY1
295
26
92
28
KEY2
126
KEY3
IRRCVR0
SCL0_5V/SD
A0_5V
SCL0_5V/SD
A0_5V
216
IRRCVR0
214
290,208
212,293
IC301
SCALER <PW190>
Q6844
Q6843
D6832
D6831
D6833
Q5036
OUT_DET
Mute On:H
Q5034
Q6841
W
ARNING
LAMP REPLA
CE
READ
Y
IC4891
NAND
2
13
1
10
IC9882
INVER
TER
K8R
K8F
K6R
11
K8S
3
1
K8H
4
5
1
K8D
K29D
3
S5V
FAN
CONTR
OL
CIRCUIT
FAN_CON_C
3
KEY SWITCH
SCL0_5V/SD
A0_5V
IC891
INVERTER
<MH74LVC>
System control
Summary of Contents for PLC-XU101
Page 59: ... 59 IC Block Diagrams BA7078 Sync Separator IC5301 AN5870 Signal Switch IC5201 ...
Page 60: ... 60 IC Block Diagrams FA5502 P F Control IC601 FA7711 DC DC Converter IC5801 ...
Page 63: ... 63 IC Block Diagrams LM4889 Audio Output IC5031 M62334 DAC IC3501 ...
Page 64: ... 64 IC Block Diagrams NJW1141 Audio Control IC5001 PW190 Scaler IC301 ...
Page 65: ... 65 IC Block Diagrams STR Z2156 Power OSC IC651 ...
Page 94: ... KL6AC Jun 2007 DC 350 Printed in Japan SANYO Electric Co Ltd ...