Panasonic PT-EX600U, Service Manual

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Control Port Functions
PIN PORT SIGNAL FUNCTION I/O NOTE
A18 HSOUT Horiz. Sync Signal Input I
A19 LENS_L_POSI_EX Lens Shift Position L Detection Input I
A20 PW_SDA3 IIC Bus SDA3 I/O
A27 KEY11 Key Control Input 11 I
A28 KEY31 Key Control Input 31 I
A29 KEY03 Key Control Input 03 I
B18 IN0HS Horiz. Sync Signal Input I
B19 LENS_R_POSI_EX Lens Shift Position R Detection Input I
B20 PW_SCL3 IIC Bus SCL3 O
B22 FAN_DRIVE Fan Drive Signal Output O H: On
B23 TRM2 Terminal Switch 2 Output O H: On
B25 KS_CRSTN PW610 Reset Signal Output O H: Reset
B27 KEY21 Key Control Input 21 I
B28 KEY02 Key Control Input 02 I
B29 POWER_ON Key Control Input Power On I L: Power On
C18 IN0VS Vert. Sync Signal Input I
C19 LENS_BOT_EX Lens Shift Position Input Bottom I
C23 TRM1 Terminal Switch 1 Output O H: On
C24 DSUB_DDC_SW DDC Switch Control (DSUB) O H: Normal
C25 SW_1.8VGAM SW_1.8VGAM Switch Output O H: On
C26 RST_S&H_SH S/H Reset Output O H: On
C27 KEY01 Key Control Input 01 I
C28 ON_15V ON_15V Drive Signal O H: On
C30 LAMP_DC_ON LAMP_DC_ON Drive Output O H: On
D19 LENS_TOP_EX Lens Shift Position Input Top I
D21 AV_SHUT_DOWN Sound Mute Output O H: Mute
D22 FILTER_DET Filter Detect Input I L: Detected
D24 OUT_DET_EXT Audio Output Jack Detection I
D25 SW_2.5VGAM SW_2.5VGAM Drive Signal Output O H: On
D26 SW_1.8V_KS SW_1.8V Drive Signal Output(KS) O H: On
D27 SW_2.5V_KS SW_2.5V Drive Signal Output(KS) O H: On
D28 PW_MASTER_SD0 O
D29 SW_3.3V_KS SW_3.3V Drive Signal Output(KS) O H: On
E25 SW_3.3VGAM SW_3.3VGAM Drive Signal Output O H: On
E26 FILTER_LED Filter LED Drive Output O H: On
E27 SHUTTER_LED Shutter LED Drive Output O H: On
E28 LAMP_LED LAMP LED Drive Output O H: On
E29 TEMP_LED WARNING LED Drive Output O H: On
E30 LAMP_REP_LED LAMP REPLACE LED Drive Output O H: On
F26 MUTE_SP Sound Mute Drive output O H: Mute-On
F27 XRST Reset for TE7783 O L: Reset
F28 XSTDBYEN TE7783 Standby Mode Disable/Enable O H: Standby Disable
F29 POWER_LED Power LED Drive Output O H: On
F30 POWER_SW_LAN Power Switch for LAN O H: On
G26 KS_THRWEN 3 Wire Select KS O L: Enable
G27 PW_SDATA_OUT 3 Wire Data O
G28 RST_GAM_PW Gamma IC Reset O H: Reset
H30 OUT_SW Monitor Output Switch Drive O H: Out
J1 VIDEO Video Signal Input I
K1 S-C_PW S-C Signal Input I
K3 S-Y_PW S-Y SIgnal Input I
K26 ZOOM- Zoom- Drive Output O
K27 LAMP_PWM Lamp Control Output O
K29 FOCUS+ Focus+ Drive Output O
K30 FOCUS- Focus- Drive Output O
L26 PW_SDA0 IIC Bus SDA0 I/O
L27 PW_SCL0 IIC Bus SCL0 O
L30 ZOOM+ Zoom+ Drive Output O
M1 G_IN_PW Green Signal Input I
M2 B_IN_PW Blue Signal Input I
M26 RXD_MCI RXD for Network I
M27 TXD_MCI TXD for Network O
N1 SCART_B Blue Signal Scart Input I
N2 R_IN_PW Red Signal Input I
P1 SCART_CV_PW Composite Video Input Scart I
P2 SCART_G Green Signal Scart Input I
R3 SCART_R Red Signal Scart Input I
T2 SCART_G Green Signal Scart Input (Sync On G) I
U1 Y_IN_PW Y Signal Input (Component) I
U2 Y_IN_PW Y Signal Input (Component) I
System Control I/O Port Functions (PW392, IC301)