Sanyo PLC-XD2200 - Fan; Fan control; Video delay control; Lamp counter reset

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Chassis Block Diagrams
POWER
LAMP BALLAST
LAMP COVER
IC5031
LM4889
RC RECEIVER
POWER SUPPLY
SW902 LAMP COVER SWITCH
P.F. CONTROL
LAMPDC_ON
RC
MAIN
Q6845
FAN_SW1
190
R/C
4
ON:H ON:H ON:H ON:H
ERROR:H
P-ON:H
P.Fail:L
2 1
Mute On:H
Power On:H
Power On:H Power On:H
Power On:L
L/R
POWER_LED
LAMP_SCI
FAN_ERR
LAMP_LED
ON_33V
ON_150V
353 352
188 95
MONIT_OUT
344
Power On:H
LAMP_PWM
ON_50V
200 419
Power On:H
ON_16V
96
Temp_LED
276
DDC_SW
101
FAN_CON_A
30
FAN_CON_B
128
FAN_CON_C
374
BLAST_AC
284
P_FAIL
P_FAIL
LAMP_DC_ON
READY_LED
215
89
99
TXD_MCI
RXD_MCI
CHO_TXD
CHO_RXD
MUTE
KEY1
295
26
267
28
KEY2
126
POW_KEY
SCL0/SDA0
184
R/C_PW
214
293,212
LAMP_DET
285
AUDIO_SEL_SW
269
IC301
SCALER <PW190>
Q6846 Q6845
D6832
D6831
D6833
Q5035
Q6846
WARNING
LAMP REPLACE
READY
IC4891
NAND
2
13
1
10
IC9882
INVERTER
K8R
K6R
2
K8S
3 1
K8H
4 5 1
K8D K29D
3
3.3V_ALL
FAN
CONTROL
CIRCUIT
11
SW601 THERMAL SWITCH
K6S
PW-UPDATE
POWER _SW_LAN
PW_NET H/L
11 420 362
IC8801
LAN Driver
Q5752/Q5751
3.3V_LAN
TPIN+
TPIN-
TPOUT+
TPOUT-
LED-A
LED_B
RJ45
IC9885
14 16
15
IC5001
AUDIO-CONTROL
IC5002
AUDIO SELECT
VOLUME
Q5030
Audio_CE/CL/DI
POWER_SW
AUDIO_SEL SW
L:PC H:VIDEO
System control