-72-
Chassis Block Diagrams
SERVICE
PORT
HDMI
TERMINAL
KEY
SWITCH
POWER KEY
LED-On:
H
CONTROL BOARD
R/C BOARD
TH902
TH901
MAIN BOARD
IC871
COMPARATOR
K8D
K8H
K8N
K8G
135,134
52
From the power fail
detection diodes.
IC401
DIGITAL
GAMMA
IC1391
EEPROM
IC8841
TEMP.
SENSOR
54,206
IC1371
BUS SW
IC501,
IC531,
IC561
S&H
IC2501,
IC2531,
IC2561
LEVEL
SHIFT
268
205
204
PC101
PHOTO
COUPLER
PC103
PHOTO
COUPLER
4-5
6-7
14-15
12-13
IC7841
DA
C
13
12
14
K28A
Always Available
Always Available
Standby off
POWER LED
READY LED
LAMP_REP LED
WARNING LED
IC4833
TX_LAMP
LAMP_ON
RX_LAMP
FAN
CONTROL
UNIT_POWER
CN201
K8A
LAMP BALLAST
CN2
K8L
K28D
K8J
143
2
2
21
22
IC1501
DA
C
4
18
17
16
13
10
12
3
IC801
FLASH
ROM
ERROR : L
IC1801
INPUT BUFFER
9
8
ERROR : H
3.3V to 5V
3.3V to 5V
IC8131
DDC ROM
5V to 3.3V
red
yellow
green
red
IC4401
COLOR
MANAGER
IC301
SYSTEM CONTR
OL <PW386>
IC4801
SUB CPU
<PIC16F873>
PW_RXD/TXD
PWR_SW
MAINON_SW
HOT_PLUG
DDC_SCL/SDA
DDC_SCL/SDA
IC3801
RS232C
K8803
K8R
K8Q
THERMAL SW
SW902
31
LAMP SW BOARD
LAMP COVER SW
SW8803
1
3
R_VMID/REF
SVREF_L/H
B_VMID/REF
G_VMID/REF
FAN_CONT4
FAN_CONT3
FAN_CONT2
15
FAN_CONT1
TX_LAMP
R/C
LAMP_SW
RX_LAMP
LAMP_ERR
12
PWR_SW
24
25
26
LAMP_LED
POWER_FAIL
7
P-KEY_PW
6
LAMP_ERR
5
OPTION
2-4
HDMI_SW
IC1821
OUTPUT
EXP
ANDER
17-19
16
K01-K03
LAMP_LED
15
TEMP_LED
14
POWER_LED
13
READY_LED
12
HOT_PLUG
READY_LED
POWER_LED
R/C_PW
151
202,265
DOOR_CLS
149
DOOR_OPN
58
IRIS_SENS
285
IRIS_CLS
157
IRIS_OPN
269
IRIS_PWM
80
MAINON_SW
78
3L_EN
64
DDC_SW
D0 - D15
A1 - A21
P_KEY
LAMP_PWM
SCL0/SDA0_5V
SCL1/SDA1_PW
55,53
IC8121
DDC SW
IC8141
DDC SW
IC841
BUFFER
Standby off
SCL2/SDA2
SCL0/SDA0_PW
Always Available
SCL0/SDA0_5V
CN203
K8B
3
1
R/C RECEIVER
IC8001
HDMI
RECEIVER
K8L
Open
5V = DOOR CLOSE
K8811
DOOR SW2 BOARD
SW8811
1
K8M
K8E
K8F
Open
5V = DOOR OPEN
K8801
DOOR SW1 BOARD
SW8801
1
LAMP IRIS
MOTOR
LENS IRIS
MOTOR
1
42
DOOR
MOTOR
3
1
3
1
POWER_FAIL
IC8701
MOTOR
DRIVER
M
1
7
4
5
4
5
IC6551
MOTOR
DRIVER
M
1
7
IRIS_CLS
IRIS_OPN
IRIS_PWM
DOOR_CLS
DOOR_OPN
D_OPN_SW
158
THERM2_DET
328
THERM2
286
THERM1_DET
327
THERM1
D_CLS_SW
IRS_SENS
POTENTIOMETER
8
67
5
M
6V
DRV(+)
DRV(-)
CTL(+)
CTL(-)
3
3
1
SCLK/SDATA/SCS
K11-K13
IC8201
DECODER
& A/D
5V
Lamp-ON = L
Lamp-ON = L
●
System Controls
Summary of Contents for PLV-Z4
Page 91: ... 91 SiI9011 HDMI Receiver IC8001 IC Block Diagrams ...
Page 112: ...M4W Z400 112 Mechanical and Optical Parts List 9 43 44 S5 S14 S12 S5 55 54 25 76 ...
Page 113: ...M4W Z400 113 Mechanical and Optical Parts List 1 12 5 46 45 61 51 47 49 ...
Page 115: ...M4W Z400 115 Mechanical and Optical Parts List 64 52 63 57 66 66 65 65 56 ...
Page 117: ...M4W Z400 117 Mechanical and Optical Parts List S7 S7 S10 S10 103 70 69 68 S7 S10 109 71 67 ...
Page 122: ...M4W Z400 MEMO 122 ...
Page 123: ...M4W Z400 123 MEMO ...
Page 124: ... M4WA Oct 2005 BB 400 Printed in Japan SANYO Electric Co Ltd ...
Page 138: ...Diagrams Drawings M4WA ...