Read Panasonic PT-EZ57 Service Manual online
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5
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A
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DIA-3
SECTION 4 SCHEMATIC DIAGRAMS
1.2. Signal Processing Block Diagram
3-Wire
PowerKey
4-Wire
4-Wire
3-Wire
J1 K1
4-Wire
J2 K2
P2 L2
J2 K2
P2 L2
4-Wire
T13
T13
T10
T11
T12
4-Wire
T7 T6
T5 T4
T7 T6
T5 T4
C15
C16
D1
5
D1
6
G1
C16
D1
5
D1
6
G1
A9
B9
A10
B10
A11
B11
A12
B9
A10
B10
A11
B11
A12
A25
A26
A28
A31
Lamp exhaust fan
Power intake fan
Lamp rear intake fan
Lamp intake fan
PBS intake fan
G intake fan
R/B intake fan
JK8802
RMII
1P175DLF
HDMI-1
HDMI-2
HDMI-1
RGB2 IN
RGB OUT
RGB
USB
H/V
RGB1-IN
USB/A
RS-232C
REMOTE2 IN
S5V
W-RC
R-RC
FLAG
HDMI-2
Video
Audio IN1
Audio IN2
Audio IN3
Audio out
Remote
Remote
10W
Speaker
Speaker
R-RC
TLV320AIC3105
IC5001
Head
phone
AMP
Head
phone
AMP
D/A CONVERTER
PCM1754DBQR
PCM1754DBQR
PWR6V
SW_STBY_PWR
S-7V
SUB CPU
IC9885
C8
RC-ALL
IC9000
74LVC
74LVC
IC9001
74LVC
74LVC
R-RC
W-RC
IC9004
74LVC
74LVC
IC9002
TC7SZ
TC7SZ
IC2813
TC7SZ
TC7SZ
3-Wire
E12\D11\B12
G6/J2/J3/L5
Risize with CPU
and Video Decorder
and Video Decorder
IC301
PW_DB[9:0]
PW_DG[9:0]
PW_DR[9:0]
DLV Sensor
IC7007
REAL-TIME
SCL/SDA3
atmospheric
pressure
Sensor
pressure
Sensor
IC3850
IC8310
D6837
Acceleration
Sensor
Sensor
X301
IC303
IC302
IC8001
T6633E
T6633E
IC401
FPGA
HDMI 1/2 RGB1/2 VIDEO
FPGA_RS232
HDMI 1/2 RGB1/2
VIDEO
VIDEO
IC531
IC561
IC510
IC2301
IC521
X2302
IC2302
IC2303
IC2307
Panel Drive
Timing generator
Gamma regulate
color corection
CXD3553GB
Timing generator
Gamma regulate
color corection
CXD3553GB
M14D5121632A
33.3MHz
25.0MHz
X502
X501
DETECTAMP
UPC358
IC8400
OUTSIDE TEMP
FILTER DETECT
LAMP TEMP
FILTER TEMP
IC8500
LAM8710A
PHY
PHY
IC8506
IC1303
IC1301
RS-232C
RS-232C
IC1202
W1109V
W1109V
IC3802-IC3804
IC8301
IC1001
LMH6572
LMH6572
IC1007
MC74HC
MC74HC
IC1002
M24C02
M24C02
R/G/B
R/G/B
R/G/B
R/G/B
R/G/B&OUT
FPGA-RS232
A27
A29
A30
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