Toshiba 50HP82 Service Manual page 128

Between PWBs Connector name
MAIN-SENT FAN F1
F2
F3
MAIN-POWER
SUPPLY PM
MAIN-POWER
SUPPLY PN
Pin No. Signal name
20 RF- VIDEO input F-
21 RF+ VIDEO input F+
22 GND GND
23 RG- VIDEO input G-
24 RG+ VIDEO input G+
25 GND GND
26 RCLK2- CKL2- for VIDEO
27 RCLK2+ CKL2+ for VIDEO
28 GND GND
29 RH- VIDEO input H-
30 RH+ VIDEO input H+
31 GND GND
32 PSCK CLK for power save data I/O
33 PLE PSS read enable
34 PSS Average signal level data output for power save
35 CLE PSS latch enable
36 PSSC Control data input for power save
37 ALARM Panel break alarm signal
38 SDATA Serial data for various data setting
39 SCK Serial CLK
40 LE Serial data latch enable
41 GND GND
1 A+12V 12V power supply for ANALOG signal
2 GND GND
3 FSIG FAN alarm signal
1 M+7V 7V power supply for microcomputer
2 D.GND GND
3 T-ALM Alarm signal
4 D.GND
5 POWER Power supply control
6 POMUTE Mute signal for power supply starting
7 A+5V 5V power supply for ANALOG signal
8 A.GND GND
9 A+14V 14V power supply for ANALOG signal
10 A.GND GND
11 NC
1 D+3.3V 3.3V for DIGITAL
2 D+3.3V 3.3V for DIGITAL
3 D+3.3V 3.3V for DIGITAL
4 D+3.3V 3.3V for DIGITAL
5 D.GND GND
Acronym
Usually H
Usually H
Usually H
4
Complementary description Signal direction
MAIN → PDPMODULE
MAIN → PDPMODULE
MAIN → PDPMODULE
MAIN → PDPMODULE
MAIN → PDPMODULE
MAIN → PDPMODULE
MAIN → PDPMODULE
MAIN → PDPMODULE
MAIN → PDPMODULE
MAIN → PDPMODULE
PDPMODULE → MAIN
MAIN → PDPMODULE
MAIN → PDPMODULE
PDPMODULE → MAIN
MAIN → PDPMODULE
MAIN → PDPMODULE
MAIN → PDPMODULE
MAIN → FAN
FAN → MAIN
POWER → MAIN
POWER → MAIN
POWER → MAIN
POWER → MAIN
POWER → MAIN
POWER → MAIN
POWER → MAIN
POWER → MAIN
POWER → MAIN
POWER → MAIN
POWER → MAIN
POWER → MAIN