Classe Audio CP-35 User Manual

CP-35ClasséPREAMPLIFIERSERVICE MANUALv 1.0

SHIPPING AREA - FINAL ASSY1 L102XR002 Classé - 9MODEL CP-35<SELECTORREG1REG2REG3TAPEMUTEBAL1REG4CP-3521

CP-35PC BOARDSClassé - 25

B101XR03 MAINBOARDClassé - 10CP-35

B103XR02 FRONT PCBClassé - 11CP-35

B0F9XR02 PHONOClassé - 11CP-35

CP-35TESTINGPROCEDURESClassé - 25

Classé - 14START - UPINSPECTIONVisually check all parts for: solder bridges or splashes, backwards, missing components and component orientation.Powe

CP-35FINAL TESTClassé - 151. Before final test unit was 4 days on burn-in-bench with music.2. Take the unit from burn-in-bench to Q.C and play it imme

CP-35DIAGRAMSClassé - 25

MAINBOARD - B101XR02 (1)Classé - 16CP-35

IndexMechanical Assembly 3PC Boards 17Testing Procedures 30Diagrams 33

Classé - 17CP-35MAINBOARD - B101XR02 (2)

Classé - 18CP-35MAINBOARD PREAMP (LEFT) - B101XR02 (3)

Classé - 19CP-35MAINBOARD PREAMP (RIGHT) - B101XR02 (4)

Classé - 20CP-35PANEL - B103XR01

CP-35MECHANICALASSEMBLYClassé - 25

CP-35 Block DiagramSingle-ended InputSelectorBalanced Input BalancedSelectorInputBalancedToSingle-endConversionInputSelectorVolumeControl+-+-Pre-outGa

CP35 MAIN BOARD (B101XR03) 1. INSPECTION a) Visually check all parts for: solder bridges or splashes, backwards, missing components and component o

7. Q8→ 7805 C43→ +5V C41→ +12V 8. Q7→ 7912 C28→ -18V C30→ -12V 9. Q6→ 7812 C27→ +18V C29→ +12V 10. Tip 107→ Q102, Q202, Q302, Q402 a)

• Measure across capacitors: a) C103, C203, C303, C403→ 2.5V 18. Bias voltages → 150MV to 200 MV • Measure across resistors a) R108, R107, R20

CP-35 Display (B103XR02) 1. INSPECTION a) Visually check all parts for: solder bridges or splashes, backwards or missing parts and component orien

Adjusting CP-35 Gain to Unity 1- Disconnect unit from the AC line and from the system 2- Remove the top cover 3- Locate and remove resistors R202 and

1 MS-2347 PHILIPS2 L103XR033 L104XR02CP-35FACE PLATE ASSEMBLYClassé - 1MODEL CP-35<SELECTORREG1REG2REG3TAPEMUTEBAL1REG4312

FACE PLATE ASSEMBLY1 2 3 4 5 L156XR01-S6 Classé - 2CP-35456123TOP VIEWSIDE VIEW 1SIDE VIEW 2

CHASSIS REAR VIEW1 2 3 4 5 6 7 8 9 10 10 9 7 834Classé - 356CP-3512

CHASSIS1 PLA CAPFR12 HDW #8 FLAT WASHER3 BZO 8-32x3/4” BHCS4 L101XR04Classé - 6CP-351234TOP VIEW

Classé - 8PARTIAL ASSY1 AVR BO51XR022 AVR BO50XR033 AVR BO1CXR004 TRANSFORMERCP-35TOP VIEW

Classé - 8PHONO BOARD INSTALLATION1 2 CP-35SIDE VIEW12