Ricoh AMNW09GAF11 Service Manual page 196

71.CONTROL BOARD (B246/B248/B249/B250/B252/B253)
Q
SYMBOL INDEX SYMBOL
NO. NO.
NO.
Q 1 128 Q 11
Q 2 119 ---
Q 3 119 Q 13
Q 4 122 Q 14
Q 5 121 Q 15
Q 6 118 Q 16
Q 7 118 Q 17
Q 8 118 ---
Q 9 121 ---
Q 10 116 Q 20
RESISTOR
SYMBOL INDEX SYMBOL
NO. NO. NO.
--- --- R31
--- --- R32
R23 224 R33
R24 246 R34
R25 224 R35
R26 255 R36
R27 246 R37
R28 224 R38
R29 224 R39
R30 255 R40
B246/B248/B249/B250/B252/B253
INDEX SYMBOL INDEX
NO.
NO. NO.
129 Q 21 121
--- Q 22 121
123 Q 23 118
126 Q 24 117
127 Q 25 127
125 Q 26 126
120 Q 27 127
--- Q 28 124
--- Q 29 124
116 Q 30 127
INDEX SYMBOL INDEX
NO. NO. NO.
255 R41 257
239 R42 224
224 R43 224
239 --- ---
255 R45 254
224 R46 239
255 R47 224
226 R48 257
226 R49 257
255 R50 257
SYMBOL INDEX SYMBOL
NO. NO.
NO.
Q 31 126 ---
--- --- ---
--- --- Q 44
--- --- Q 45
Q 35 126
--- --- Q 46
Q 37 118 Q 47
--- ---
Q 39 115
--- ---
--- ---
SYMBOL INDEX SYMBOL
NO. NO. NO.
R51 257 R61
R52 257 R62
R53 257 R63
R54 255 R64
R55 239 ---
R56 239 R66
R57 239 ---
R58 239 R68
R59 255 R69
R60 255 R70
174
RESISTOR
INDEX SYMBOL INDEX
NO.
NO. NO.
--- --- ---
--- --- ---
118 R3 246
115 --- ---
R5 239
118
129 R6 239
R7 267
R8 258
R9 246
R10 246
INDEX SYMBOL INDEX
NO. NO. NO.
255 R71 239
255 R72 239
255 R73 239
255 --- ---
--- R75 221
221 R76 239
--- --- ---
221 R78 221
239 R79 224
239 R80 224
Parts Location and List
SYMBOL
INDEX
NO. NO.
R11 257
R12 224
--- ---
R14 239
R15 224
R16 250
R17 223
R18 224
R19 224
R20 224
SYMBOL INDEX
NO. NO.
R81 239
R82 224
R83 224
R84 224
R85 224
R86 224
R87 224
--- ---
R89 257
--- ---