Panasonic PT-60LCX64-K Service Manual page 200

PT-60LCX64-K
I/O CHART OF IC2304
Pin No. I/O Signal Name
1 - VSS GND
2 - THERMO1_IN (Not used)
3 - THERMO2_IN (Not used)
4 - THERMO3_IN (Not used)
5 - THERMO4_IN (Not used)
6 - FIL_TER_DET (Not used)
7 - AN5/PA5 (Not used)
8 - AN6/PA6 (Not used)
9 - 3.3V_IN (Not used)
10 I VREF+ V-REF FOR IC2304
11 I VDD VDD(+5V)
12 O OSC2 8MHz OSCILLATION
13 I OSC1 8MHz OSCILLATION
14 - VSS GND
15 - XI (Not used)
16 - XO (Not used)
17 - MMOD (Not used)
18 I NRST RESET(L)
19 - TXD0A/SBO0A (Not used)
20 - RXD0A/SBI0A (Not used)
21 - SBT0A (Not used)
22 O SD_DATA SERIAL DATA 0
23 I MS_DATA SERIAL DATA 1
24 O SD_SCK SERIAL CLOCK
25 - NDK/BUZZER (Not used)
26 O 15.5ADJ +15.5V CONTROL
27 - FAN1_SD_CTL (Not used)
28 O FAN2_SD_CTL FAN2 SPEED CONTROL
29 - TM3IO (Not used)
30 O FAN3_SD_CTL FAN3 SPEED CONTROL
31 - IRQ0 (Not used)
32 - TV_LCD_CS (Not used)
33 - IRQ2 (Not used)
34 - IRQ3 (Not used)
35 - IRQ4 (Not used)
36 - SDA/SBO2 (Not used)
37 - SBI2 (Not used)
38 - SCL/SBT2 (Not used)
39 O TM4IO/TXD0B/SBO0B RS232C TRANSMITTED DATA
40 I TM8IO/RXD0B/SBI0B RS232C RECEIVED DATA
Description Pin No. I/O Signal Name
41 - SBT0B (Not used)
42 - FACTORY_L (Not used)
43 - F_ADJ_L (Not used)
44 - SERVICE_L (Not used)
45
- SELF_CHECK_L (Not used)
46 - KEY4 (Not used)
47 - 14V_IN (Not used)
48 - 17V_IN (Not used)
49 - MODE_L (Not used)
50 O DIR_Y LCD REVERSE (UP/DOWN) CONTROL
51 O LCD_ON_H +15.5V (LCD DRIVE) ON (H)
52 O D_RESET RESET (L)
53 O FAN1_ON_H FAN1 ON (H)
54 - VSS GND
55 O FAN2_ON_H FAN2 ON (H)
56
I VDD VDD (+5V)
57 O CORRECT_ON_L NON-UNIFORMITY COLOR CORRECT ON (L)
58 O EEP_CS EEPROM CS (L)
59 O DIR_X LCD REVERSE (L/R) CONTROL
60 O XDIR_X INVERTED LCD REVERSE (L/R) CONTROL
61 O SH_CSR IC2001 CS(L)
62 O CORRECT_CS COLOR CORRECTION (IC2505) CS (L)
63 - FAN1_SD_CTL (Not used)
64 - FAN1_LOCK_H (Not used)
65 I TIMER_ON_H LAMP ON (H)/OFF (L)
66 - FAN2_LOCK_H (Not used)
67 - FAN3_LOCK_H (Not used)
68 O SH_CSG IC2002 CS(L)
69 O SH_CSB IC2003 CS(L)
70 - SD05 (Not used)
71 - SD06 (Not used)
72 - SD07 (Not used)
73 O FAN3_ON_H FAN3 ON (H)
74 - FAN3_SD_CTL (Not used)
75 - LED5 (Not used)
76 - LED4 (Not used)
77 - LED3 (Not used)
78 - FACTORY_LED (Not used)
79 - F_ADJ_LED (Not used)
80 - SELF_LED (Not used)
Description
200
I/O CHART OF IC2304
PT-60LCX64