================================================================================================ Marshall Valvestate VS265R parts replaced in December 2016 ================================================================================================ POWER PCB ------------------------------------------------------------------------------------------------ R33 68K Kohlenschicht -> 68K Metallschicht C7 2200uF 50V SAMWHA SG 85C -> 2200uF 50V Panasonic FC 105C 1000h to 5000h C9 2200uF 50V SAMWHA SG 85C -> 2200uF 50V Panasonic FC 105C 1000h to 5000h C8 47uF 63V SSL EG 85C -> 47uF 63V Panasonic EB 105C 5000h to 10000h C23 2.2uF 50V 85C -> 2.2uF 50V Nichicon VR(M) C17 2.2uF 50V 85C -> 2.2uF 50V Nichicon VR(M) C12 2.2uF 63V Philips 85C -> 2.2uF 50V Nichicon VR(M) >>> lower voltage! <<< C16 1uF 100V SSL 85C -> 1uF 100V Nichicon VR(M) C21 2.2uF 50V SSL 85C -> 2.2uF 50V Nichicon VR(M) C22 2.2uF 50V SSL 85C -> 2.2uF 50V Nichicon VR(M) D16 1N4148 -> 1N4148 ------------------------------------------------------------------------------------------------ PRE-AMP PCB ------------------------------------------------------------------------------------------------ R38 10K Kohlenschicht -> 10K Metallschicht R40 330R 0.25W 5% -> 330R 0.25W 1% C2 47uF 10V Philips -> 47uF 63V Panasonic EB C4 22uF 25V Philips -> 22uF 50V Nichicon VR(M) C24 2.2uF 63V Philips -> 2.2uF 50V Nichicon VR(M) >>> lower voltage! <<< C29 2.2uF 63V Philips -> 2.2uF 50V Nichicon VR(M) >>> lower voltage! <<< C7 22uF 450V Nichicon VX(M) 85C 2000h -> 22uF 450V Panasonic EB 105C 5000h to 10000h C8 22uF 450V Nichicon VX(M) 85C 2000h -> 22uF 450V Panasonic EB 105C 5000h to 10000h C9 100uF 35V LCC 85C -> 100uF 35V Nippon SME (Used) C10 100uF 35V LCC 85C -> 100uF 35V Nippon SME (Used) C19 100uF 35V LCC 85C -> 100uF 35V Mitsubishi (Used) C21 100uF 35V LCC 85C -> 100uF 35V Mitsubishi (Used) C26 100uF 25V Philips -> 100uF 35V Nichicon PW(M) C27 100uF 25V Philips -> 100uF 35V Nichicon PW(M) C22 22uF 25V Philips -> 22uF 50V Nichicon VR(M) C23 22uF 25V Philips -> 22uF 50V Nichicon VR(M) C31 22uF 25V Philips -> 22uF 50V Nichicon VR(M) C32 22uF 25V Philips -> 22uF 50V Nichicon VR(M) C45 1uF 63V Philips -> 1uF 100V Nichicon VR(M) C50 22uF 25V Philips -> 22uF 50V Nichicon VR(M) C51 22uF 25V Philips -> 22uF 50V Nichicon VR(M) C52 22uF 25V Philips -> 22uF 50V Nichicon VR(M) IC1 LM348N National Semiconductor -> LM348N TI IC2 M5201 Mitsubishi -> NJM2120D NJR/JRC IC3 M5201A Mitsubishi -> NJM2120D NJR/JRC IC4 TL072BD JRC -> NJM072BD JRC IC5 MC74HC4316N Motorola -> CD74HC4316E TI IC6 M5201A Mitsubishi -> NJM2120D NJR/JRC IC7 4558DV JRC -> RC4558P TI F2 250mA 250VAC -> Sicherungshalter stehend mit mini-G 250mA 250VAC REG1 MC7812CT Motorola -> MC7815CT Motorola REG2 MC7912CT Motorola -> MC7915CT Motorola TR1 BC184 -> BC550CTA Fairchild Semiconductor TR2 MPSA13 -> MPSA13 Central Semiconductor TR3 MPSA13 -> MPSA13 Central Semiconductor TR4 MPSA13 -> MPSA13 Central Semiconductor ------------------------------------------------------------------------------------------------ DAUGTHER BOARD ------------------------------------------------------------------------------------------------ R21 47R 0.25W 5% -> 47R 0.25W 1% C10 22uF 50V SSL 85C -> 22u 50V Nichicon VR(M) 85C C11 4.7uF 63V SSL 85C -> 4.7uF 63V Nichicon VR(M) 85C C16 2.2uF 50V SSL 85C -> 2.2uF 50V Nichicon VR(M) 85C C22 22uF 50V SSL 85C -> 22u 50V Nichicon VR(M) 85C C26 220uF 35V Nichicon VX(M) 85C -> 220uF 35V Nichicon VX(M) 85C D3 Diode 1N4007 -> Diode 1N4007 D4 Diode 1N4007 -> Diode 1N4007 IC1 TL072CP TI -> NJM072BD JRC IC3 072BD JRC -> NJM072BD JRC IC4 RC4558P TI -> RC4558P TI IC6 LM348N National Semiconductor -> LM348N TI IC7 LT071CN ST = TL071CP TI IC8 5201A Mitsubishi IC9 5201A Mitsubishi IC10 5201A Mitsubishi -> NJM2120D NJR/JRC IC11 RC4558P TI -> RC4558P TI ================================================================================================