Yamaha k 950

Page 1

KS QSQ

SERVICE MANUAL

.FRONT PANEL

0 Eject Button (EJECT)

e Cassette Compartment

9 Tape Counter/Reset Button

0 Dolby NR Indicator (DOLBY NR)
0 Tape Indicators (TAPE)

6 Bar-graph Peak Level Meters (PEAK)
0 Headphone Jack (PHONES)

9 Power Switch (POWER)

0 Rewind Button (REW«)

0 Record Standby Button (REC II I
O Playback Button (FWD b)

0 Stop Button (STOP I )

0 Fast Foward Button (F. FWD » )
G REC Muting Button (MUTE)

ID Memory Switch (MEMORY)

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0 Timer Recording Button (TIMER REG)

0 Microphone Jacks, L and R (MIC)

03 Bias Adjusting Knob (BIAS ADJ)

0 Tape Selector Switch (TAPE)

0 REC Balance Control (REC BALANCE)
0 Dolby NR Switch (DOLBY)

0 Input Change Over Switch (INPUT)

0 Multiplex Filter Switch (MPX)

O Subsonic Filter Switch (SUBSONIC)

9 Source Monitor Switch (MONITOR)

0 Focus Switch (FOCUSI

6 Output Level Control (OUTPUT LEVEL)
0 Record Input Level Control (REC LEVEL)
6 Sealing Panel

ICONTENTS
INTERNAL VIEW ........................................................... 1
DISASSEMBLY PROCEDURE .................................................. 2
OVERALL ADJUSTMENT .................... _ ................................. 4
ADJUSTING POINTS ........................................................ 6
SPECIFICATIONS ........................................................... 7
BLOCK DIAGRAM .......................................................... 7
WIRING ........... V ....................................................... 8
SCHEMATIC DIAGRAM ...................................................... 10
IC FUNCTIONAL BLOCK DIAGRAM ............................................ 11
5mm YAMAHA
00440] NIPPON GAKKI cu LTD. HAMAMATSLJ. JAPAN

'80.4. 2.4K K.T r-Im." @Printedinhpan