Yamaha k 600
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Extracted text from yamaha k 600 (Ocr-read)
Page 1
STEREO CASSETTE DECK
.FRONT PANEL
VAIIIIA Efs'éféhm max < em
V; I
.CONTENTS
T0 SERVICE PERSONNEL ................. 1
SPECIFICATIONS ....................... 1
REAR PANEL .......................... 2
INTERNAL VIEW ....................... 3
DISASSEMBLY PROCEDURES ...... 3 N 6
ADJUSTMENTS ..................... 6~8
BLOCK DIAGRAM ...................... 9
SCHEMATIC DIAGRAM .................. ID
LSI DATA TABLES ..................... 11
TIMING CHART ....................... 11
IC BLOCK 8; SCHEMATIC DIAGRAM ........ II
SCHEMATIC DIAGRAM (LED UNIT) ......... 12
PRINTED CIRCUIT BOARD (Pattern side). . 4 . 13, I4
PARTS LIST ....................... 15 ~ 24
[6W]
.YAMAHA
NIPIJON GAKKI CO. LTD HAMAMATSUV JAPAN
2.6K%Z3®@Pnnled In Japan 84 a
Page 2
;w'- »
..-v--
.To SERVICE PERSONNEL
1. Critical Components information.
Components having special characteristics are_ marked A.
and must be replaced with parts having specifications equal
to those originally installed.
\ EQUIPMENT AC LEAKAGE TESTER
2. Leakage Current Measurement (For 120V Model Only). UNDER TEST 0R EQUlVALENT
When service has heen completed, it is imperative that you
verin that all exposed conductive surfaces are properly
insulated from supply circuits, ® :D
0 Meter impedance should be equivalent to 1500 ohm shunted WALL E I
by 0.15uF. OUTLET INSULATING TABLE 7
a Leakage current must not exceed 0.5mA.
0 Be sure to test (or leakage with the AC plug in both polarities.
.SPECIFICATI ONS
Track Configuration 4 track, 2 channel stereo InputSensitivity/lmpedanca
Motor DC servo motor (capstan), MI'C 0.3mV/5 k-ohms
Flat torque DC motor (reel); Line 60mV/47 1(0th
DC motor (mech.) Output Level
Head System Sendust rotary Rec/playback Line 350mV/l .5k-ohms
head system: double gap Phones 70mV/8 ohms
ferrite erase head Power Supplies
F. Fwd/Raw Time 90 sec. (060) UtS. & Canadian Models 120V AC, GOHZ
European Model 220V AC, 50Hz
WOW 3 Flutter British a Australian Models 240v AC, 50Hz
WRMS/Wr PEAK less "'3 0.05% '955 the" 1 003% General Model 110/120/220/24ov Ac, 50/60Hz
Signal-to-Neise Ratio Power Consumption 20W
(Dolby off, CrO2 tape) better than 59dB . _
(Dolby B on, CrO, tape) better than 67dB Dimensions (W x H x D) 435er 113.51? 302.5 min
(Dolby C on, CrO, tape) better than 75dB (174/8 x 44/2 X117/8 J
Frequency Response l-ZOdB) Weight 52 kg (H lbs, 7 02,)
Normal Tape 30 ~ 16,000Hz : 3dB Specifications sub/act to change without notice.
CrO2 Tape 30 ~ 18,000H2 : 3dB TM Dolby laboratories Licensing Corp.
Metal Tape 30 ~ 19,000Hz 2 3:13
Total Distortion ELSAd: modeld |
a ana Ian mo e
Normal Tape less than 106 Australian model
CrO, Tape less than 1.0% European model
Metal Tape less than 1.0% British model
General model