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It was very usefull, it is clear the quality is super, the price I paid is very afordable.
Generally speaking Iam very happy with this company.
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The manual was exactly what I needed, Good quality scans too. superb.
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I am so happy found this site as it consists of so many Manuls and easy to aquire. This onei s exactly what I wanted and much more as it has info on not only how to use the tuner but how to repair it as well. I will come here 1st before purchasing else where! Thanks owner-manual.com!
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Top class product, I printed it out on A3 paper and it is clear and very easy to follow.
Cheaper than buying a new radio!
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is part of the manual is very useful for repairing
Here are circuit diagrams
if there is damage, I recommend using this part of the
a complete list of circuit boards and components
MD-MS722H/MS721H
NOTES ON SCHEMATIC DIAGRAM
� Resistor: To differentiate the units of resistors, such symbol as K and M are used: the symbol K means 1000 ohm and the symbol M means 1000 kohm and the resistor without any symbol is ohm-type resistor. Besides, the one with �Fusible� is a fuse type. � Capacitor: To indicate the unit of capacitor, a symbol P is used: this symbol P means micro-micro-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression �capacitance/withstand voltage� is used. (CH), (TH), (RH), (UJ): Temperature compensation (ML): Mylar type � The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given. � Parts marked with � �( ) are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.
REF. NO SW401 SW402 SW901 SW902 EJECT HOLD DISC IN DISC PROTECT DESCRIPTION POSITION OFF�ON OFF�ON OFF�ON OFF�ON
B (G) (3) E (S) 1
TOP VIEW TOP VIEW 2SA17457 2SC4213B 2SK2909 2SK2911 DTA114YE DTA144TE DTC144TE RN1444A TOP VIEW
C (D) (2)
TOP VIEW
1SS361
015Z5.1Y 015AZ7.5Y 1SS368 RB521S30
TOP VIEW
TOP VIEW
F1J2F
SB0209CP 1SS372
F10J2E RB491D SB10015C
Figure 35 TYPES OF TRANSISTORS AND DIODES
� 35 �
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