Panasonic PT-60LCX64-K Service Manual page 166

PT-60LCX64-K
I/O CHART OF IC6003
Pin No. I/O Part No. Signal Name Description
1 O P55 MAIN_LCD_MSDATA SERIAL DATA 0
2 I P54 VSYNC V-SYNC
3 O P84 ATSC_RST DTV MICROCONTROLLER RESET (L)
4 - - NC (Not used)
5 I P53 RST RESET (L)
6 O P52 3.45V_ON_H 3.45V REGULATOR (IC5015) ON (H) /OFF (L)
7 - - TEST (Not used)
8 O P51 YS OSD BLANKING
9 O P83 LINE_MUTE_H AUDIO LINE OUT MUTE (H)
10 - P50 SYSCLK (Not used)
11 O P82 RGB_L RGB MODE (L)
12 I P47 HSYNC H-SYNC
13 O P81 AMP_MUTE_L SPEAKER OUT MUTE (L)
14 I P46 OSDXI OSD CLOCK
15 - P45 OSDXO (Not used)
16 I P44 CPS_L COMPOSITE SYNC IN DETECT (L)
17 O P43 DLL_RESET FPGA RESET PULSE
18 - P42 RGB1/2_H (Not used)
19 I P41 L_ERR LAMP ERROR PULSE (ON (H) /OFF (L) /ERROR (PULSE)
20 - - VCOI (Not used)
21 - - PDO (Not used)
22 O P80 RGB1_H/RGB2_L RGB1 SELECT (H) /RGB2 SELECT (L)
23 O P40 OSDDT3 OSD DATA 3
24 O P37 OSDDT2 OSD DATA 2
25 O P77 SYNC_SEL MAIN SCREEN SELECT (H) /SUB SCREEN SELECT (L)
26 O P36 OSDDT1 OSD DATA 1
27 O P35 OSDDT0 OSD DATA 0
28 I P34 VREF V-REF FOR IC6003
29 O P76 SYNC_CS SYNC SELECTOR (IC5306) CS (L)
30 - - IREF (Not used)
31 - - COMP (Not used)
32 I - AVDD VDD(+3.3V)
33 - P33 CLL (Not used)
34 - - VREFLS (Not used)
35 I P32 CVBS1 MAIN COMPOSITE VIDEO
36 - - NC (Not used)
37 - - VSS GND
38 I P31 CVBS0 SUB COMPOSITE VIDEO
39 - - VREFHS (Not used)
40 - P30 CLH (Not used)
41 I - VDD(VPP) VDD(+3.3V)
42 O P75 RF_SW RF-SW (ANT-A (H) /ANT-B (L) )
*1
Pin 19 Lamp Status
H Lamp On
ERROR 1 (T=128ms) The Failure Of Lamp light up
ERROR 2 (T= 96ms) Abnormal Lamp Voltage
ERROR 3 (T= 64ms) Abnormal Temperature
ERROR 4 (T= 32ms) Other Causes
L Lamp Off
"2T"
ERROR
PULSE
*2
Pin 62 Pin 64 INPUT
L L HDMI
L H RGB 2
H L RGB 1
H H
Pin No. I/O Part No. Signal Name Description
43 O P74 CARDM_RESET_L CARD PROCESSOR (IC9004) RESET (L)
44 O P27 L_ON_H LAMP ON/OFF CONTROL (ON (H) /OFF (L) )
45 O P26 ATSC_SO DTV SERIAL DATA 0
46 I P25 ATSC_SI DTV SERIAL DATA 1
47
- P24 MAIN_IC_SCK (Not used)
48 O P23 STBY STANDBY (L) /NORMAL (H)
49
O P22 SUBM_CS SUB MICROCONTROLLER (IC6302) CS (L)
50 O P21 CARDM_CS CARD PROCESSOR (IC9004) CS (L)
51 I P20 CARDM_RDY CARD READY (L)
52 O P17 HDMI_A_MUTE_H HDMI AUDIO MUTE (H)
53 I P16 HDMI_HPD HDMI HOT PLUG DETECT
54 O P15 H_FREERUN H-FREERUN (L)
55 - P73 CARDM_POWER_ON_H (Not used)
56 I P14 PC_NC_H RGB IN SIGNAL DETECT (L) /NO DETECT (H)
57 I P13 S_AFC_IN SUB TUNER AFC
58 O P72 D_A_SW D/A-SW (DIGITAL (L) /ANALOG (H) )
59 O P12 HDMI_A_MUTE2_L HDMI AUDIO MUTE (H)
60 I P11 ATSC_INT DTV INTERRUPT REQUEST
*1 61 I P10 HDMI_INT HDMI INTERRUPT REQUEST
62 O P71 AUDIO_SW_CTL2 AUDIO SWITCHING CONTROL 2
63 - - NC (Not used)
64 O P70 AUDIO_SW_CTL1 AUDIO SWITCHING CONTROL 1
65 I P07 FIL_DET CLOGGED FILTER DETECT (A/D INPUT)
66 I P06 COVER_OPEN_H LAMP COVER OPEN (H) /CLOSE (L)
67 I P05 M_AFC_IN MAIN TUNER AFC
68 I P04 I2C_SRV_L_3.3V I2C SERVICE MODE (L)
69 I P03 I2C_SRV_L I2C SERVICE MODE (L)
70 O P02 I2C_SCK1 I2C SERIAL CLOCK 0
71 I/O P01 I2C_DATA1 I2C SERIAL DATA 0
72 O P00 HDMI_A_PD_L HDMI AUDIO (IC5805) POWER DOWN (L)
73 O P87 SYS_RET_L RESET (L)
74 - - VSS GND
75 O - OSC2 4MHz OSCILLATION
76 I - OSC1 4MHz OSCILLATION
77 I - VDD VDD (+3.3V)
78 O P61 I2C_SCK0 I2C SERIAL CLOCK 1
79 O P86 RGB_MW_L MULTI WINDOW WITH RGB (L)
80 I/O P60 I2C_DATA0 I2C SERIAL DATA 1
81 O P57 MAIN_LCD_SCK SERIAL CLOCK
82 I P56 MAIN_LCD_LMDATA SERIAL DATA 1
83 - - NC (Not used)
84 - P85 SCALER_CS_L (Not used)
166
*2
*2
I/O CHART OF IC6003
PT-43LCX64/PT-50LCX64/PT-60LCX64