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File name 3397_CB_3Schematics.pdf

SECTION 6 Interconnect Diagram 1 2 3 4 FRONT JACK JK2 JK3 VIDEO JK4 S-VIDEO Y/C 5 6 7 8 9 10 11 12 LEFT F PICTURE IN PICTURE MODULE SDA GND SCL +9 VSW 204-3316 Y/C FRT SENSE CV FRONT GROUND IC2501 1 +5 VPIP GND VRAMP FLYBACK VIN PIP L IN F PIPB 1 GND GROUND A-18779 RIGHT JK1 ENTER ADJ LEFT ADJ RIGHT SELECT MENU VOL DOWN VOL UP CH DOWN CH UP POWER CHROMA, F GROUND GND B+PIP R+PIP B-IN R-IN LUMA F 6K2 6P2 9-2110 E SW + PIP PIPA 1 G+PIP FB-IN G-IN R IN F SCAN VELOCITY MODULE KEYBOARD VARIES BY MODEL SOME HAVE FEWER KEYS, SEE MODEL BOM FOR KEYBOARD APPLICATION SPECIFICS. FAST BLACK HALFTONE BLACK GND LUMIN. SIG. GND 9Q4 9X4 GND +12VSW +130VSW VMRD NECK COIL GEMSTAR MODULE PIPA1 1 FB-MICRO GND VMGR 4W9 4Q9 +130 VSW FX3401 3R8 VMBL GND 9-2111 D 1 GEM1 +5 V-GEM FB-IN B-IN G-IN R-IN FB-OUT R-OUT G-OUT B-OUT GND 4X9 GND AC HIGH AC LOW UL 9W4 2C5 1 +12 VSW IC6000 2K6 +5V IR DATA KEY1 DA KEY2 TA GROUND 3R8 +15 VSW LUMIN. SIG . 1 B R AKB_SENSE ICX3402 GEM2 HFBLK-PM TI-CV-MICRO GN-RESET PWR-FAIL SCL SDA TP+5VBK IRBLST2 IRBLST1 VDRIVE FX3402 G GND SETUP PIPB1 4C2 FX3403 ICX3401 TX3401 CR-IN YUV-IN 1 4G9 1 1 C 1 CB-IN GND E E QX3203 2C4 R IN F CHROMA-F FACTORY SETUP SCL2 +5V SBF SDA2 IDENT GND B C E C C Q5161 5C2 DAG2 FOCUS B B SETUP GROUND B CRT1 SETUP GND +235V FILAMENT GROUND 1 1 1 5F2 DAG1 G2 tuner slots 4A8 1 27 9S4 ICX2100 G2 J1 JK2 JK7 JK7 JK2 JK10 JK10 JK11 JK8 B C E SPLITTER FOCUS SPKR G2 JK12 JK12 Q5141 Q5121 JK9 JK13 JK14 JK15 JK13 JK14 JK15 SPKR MODEL IQB27B42W IQB27B44W IQB32B42W IQB32B44W IQB32B84R IQB32B86R IQB36B42W IQB36B44W IQB36B86R MODULE COMPONENT LEVEL REPAIR 009-02102 009-02105 009-02102 009-02102 009-02103 009-02106 009-02103 CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER "X" IN THEIR COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED. B C E B C E A LEFT SPKR HI LEFT SPKR LOW LEFT SPEAKER RIGHT SPKR HI RIGHT SPKR LOW RIG HT SPEAKER JK16 A-19090-01 A-19090 CB Main Chassis Information SIZE FEATURES 27 2 TUNER, MTS/SAP 27 32 32 32 32 36 36 36 2 TUNER, MTS/SAP, TV GUIDE (GemStar) 2 TUNER, MTS/SAP 2 TUNER, MTS/SAP, TV GUIDE (GemStar), SVM 2 TUNER, MTS/SAP, CONSOLE 2 TUNER, MTS/SAP, CONSOLE 2 TUNER, MTS/SAP 2 TUNER, MTS/SAP, TV GUIDE (GemStar), SVM 2 TUNER, MTS/SAP, CONSOLE MICRO 221-01338 221-01389 221-01338 221-01389 221-01338 221-01338 221-01338 221-01389 221-01338 KEYBOARD F-53071 F-53071 F-53063 F-53063 F-53063 F-53063 F-50825 F-50825 F-50825 PIP 009-02110 009-02110 009-02110 009-02110 009-02110 009-02110 009-02110 009-02110 009-02110 JACK PACK A-19090 A-19090-01 A-19090 A-19090-01 A-19090 A-19090 A-19090 A-19090-01 A-19090 FRONT JACK A-18779 A-18779 ----------A-18779 --TV GUIDE --009-02111 ----------SVM --------------- 009-02111 009-01560-05 009-02111 009-01560-05 6-1 ALL SYMBOLS WITH "M" ON END OF DESIGNATOR INDICATE SURFACE MOUNTED COMPONENT CB Chassis Sheet 1 JK16 JK11 JK8 J