Panasonic KX-TC1731 free download

File name 18_01_01.PDF

(Component View) LED903 REF ICT R906 [455] 7 PROGRAM RINGER LED902 LED905 R909 MIC KEY1 FLASH 0 8 5 R912 AUTO LED906 LED901 2 1 LED904 R907 2 RFUNIT LED907 R917 # 9 6 4 1 TALK R904 R915 R920 R914 12 11 [RXPD] 1 1 2 FCT 2 R272 D212 R921 R922 R271 C263 [TXPD] 3 ADJ 3 4 1 CHECK 4 5 KEY2 LOUD 6 2 3 DIRECT R903 7 3 CH V/M REDIAL (Flow Solder Side View) RECHARGE SQL TALK RINGER R204 C208 VR202 GND C268 C269 L204 C270 ANT + C218 C219 R213 C210 C216 C212 C217 C223 C222 R222 R214 R218 J204 C226 B E C221 R217 C R211 Q205 D206 R212 C211 R209 R215 R219 D205 C215 C213 C214 D901 C225 C220 R210 AF C209 RX TX 42 43 IC201 56 1 13 14 29 28 Q201 Q202 B B C E E R201 R220 R274 R241 R221 C RXDATA C271 L201 CHARGE Q203 PDR911 R910 D204 B BL C E VDD R207 R901 R206 R254 C207 CHG[+] C901 C204 R205 CN202 VSS C B Q901 C262 E R923 C909 32 33 17 16 R223 C B Q204 E ID D203 R202 R203 C242 RESET R231 R242 1 C239 C238 R235 R236 C236 R240 CN203 C235 R234 IC901 CN201 R232 C247 48 C240 R233 J203 C228 49 19 C234 C244 C251 D914 D912 J202 MOD C233 R230 C237 C259 C206 C224 R919 R224 R902 D911 C902 D913 R229 R216 R208 C229 VR201 R228 R259 C253 R225 R251 C231 C230 SP+ SP­ C232 C905 C907 C205 C906 C904 C911 C910 X902 R913 C203 L203 C202 1 R908 CHG[­] D202 64 D201 C908 MIC L202 C201 CHG[C]

File name 18_02_01.PDF

CN702 22 1 C708 C707 R703 C R704 C706 R702 C704 C702 R705 R701 C705 C703 C701 E B Q701 C EB Q702 R707 J700 R708 LED701 LED702 LED703 LED704 R706 1 CN701 19

File name 19_01_01.PDF

IC401 Q101 AMP Q105 1 1 2 TIP RING 2 SIDE-TONE -CIRCUIT D101 TEL-JACK TR-RLY VR401 MOD. 6 LPF COMPRESER LIMITTER MAXIMUM DEVIATION ADJUST TX-MUTE + ~ 4 - ~ 3 VR402 AMP RX-MUTE AF 9 LPF EXPANDER LINE-OUTPUT LEVEL-ADJUST 24 DATA-AMP 59 45 H/S-IN H/S-OUT 38 LINE IN 36 LINE OUT Q106 BELLDETECT 99 IC401, RF 64 Q751, Q752 56 RESET 57 POWER-DOWN 41 C-ID RESET 35 30 29 RX-DATA SQL PLL-RST PLL-DATA PLL-CLK UNLOCK TX-POWER RX-POWER RLY BELL 97 TX-DATA RX-MUTE TX-MUTE Q301, Q303 POWER DOWN IC301 6V REGULATOR DC-JACK 3 4 DC9V+ GND 24 21 22 23 26 25 20 SQL PLL-RST PLL-DATA PLL-CLK UNLOCK TX-POWER RX-POWER IC701 (DSP) Q312 TX-DATA 97 TX-DATA Q313 CHARGE-DET. 60 CHARGE DETECT CHARGE-CONTACT 1 2 3 + C - 62 CLE 61 ALE 95 WE 83 WP 53 CE IC702 (FLASH MEMORY) 94 RE 84-91 I/O 0~7 53 54 4.096MHz 65 INUSE LED701 CALL-ID 67 LED704 X701 82 LED702 ANSWER

File name 21_01_01.PDF

D204 · Q203 CHARGE-DET BATT · · · RF-UNIT · 40 39 · · D901 11 AF-OUT 1 AF-IN 2 +B Q204 51 ID-DET 37 35 34 53 28 30 26 17 RESET /POWER DOWN /BATT LOW 7 27 TX-DATA VCC RX-DATA TX POWER RX POWER 33 34 · · 8 3 TX POWER RX POWER EXP COMP SPEAKER 56 MIC-AMP 12 VOL 1 19 18 VOL 2 13 24 20 BEEP 22 ALM VOL 60 SP-MUTE 24 IC201 3 ID CHARGE 21 RESET 5 POWER DOWN 4 BATT LOW 5 SP-AMP HS-SW SP MUTE VOL1 (VOL2) IC901 PLL CONTROL 14 15 16 5 6 7 PLL CONTROL MIC 37~47, 52, 53, 57 LCD LED903 RINGER Q201, Q202 TALK LED RINGER CONTROL