CHC-P11, CHC-P11J, HCD-H11, HCD-H11J - Sony Audio Service Manual (repair manual). Page 2

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Continuous RMS power output

23W + 23W (4 ohms at
1kHz, 5% THD)

Inputs
MD IN :

Sensitivity 450 mV,
impedance 47 kilohms

Outputs
MD OUT :Senitivity 250 mV, 1k

Ω

PHONES (stereo phone jack) :

accept headphones of
8 ohms or more.

Supplied accessories
AM loop antenna (1)
Remote (1)
Sony SUM-3 (NS) batteries (2)
FM lead antenna (1)

Destination

Power requirements

Power 

consumption

Mexican model

120v AC,60Hz

75W

AEP, UK, German, 
Italian, East 
European model

220 - 230V AC, 50/60Hz

Australian model

240V AC, 50/60Hz

E, Saudi Arabia, 
Hong Kong, 
Singapore, Argentine, 
Malaysia, Taiwan 
model

110 - 120V/ 220 - 240V 
AC, 50/60Hz Adjustable 
with the Voltage Selector

Dimensions Approx. 225 x 210x235 mm

(w/h/d) incl. projecting
parts and controls

Mass

Approx.4.8kg

Design and specifications are subject to change without notice.

Specification ..................................................................................... 1

1. SERVICING NOTES ............................................................... 4

Index to Parts and Controls ........................................................ 3

3-1. Front Panel Removal ........................................................... 8
3-2. CD Mechanism, Main Board and TCB Board Removal .... 9
3-3. Mechanism Deck Removal ................................................. 9

4-1. Mechanical Adjustment .................................................... 10
4-2. Electrical Adjustment ........................................................ 10

5. EXPLANATION OF IC TERMINALS .................................. 17

6-1. Block Diagram - CD Section ............................................ 21
6-2. Block Diagram - Main Section ......................................... 23
6-3. Circuit Board Location ..................................................... 27
6-4. Schematic Diagram - Main Section .................................. 28
6-5. Printed Wiring Boards - Main Section .............................. 33
6-6. Schematic Diagram - TCB Section ................................... 36
        (AEP,UK,G,IT,EE model)
6-7. Printed Wiring Boards - TCB Section .............................. 38
        (AEP,UK,G,IT,EE model)
6-8. Printed Wiring Boards - TCB Section .............................. 39
        (E3,EA,MY,SP,HK,TW,E2,MX,AR,AU model)
6-9. Schematic Diagram - TCB Section ................................... 40
        (E3,EA,MY,SP,HK,TW,E2,MX,AR,AU model)
6-10. Schematic Diagram - BD Section ................................... 45
6-11. Printed Wiring Boards - BD Section ............................... 48
6-12. Printed Wiring Boards - Audio Section .......................... 49
6-13. Schematic Diagram - Audio Section ............................... 50
6-14. Schematic Diagram - Panel Section ................................ 54
6-15. Printed Wiring Boards - Panel Section ........................... 57

7-1. Chassis Section ................................................................. 59
7-2. Front Panel Section ........................................................... 61
7-3. TC Mechanism Section-1 ................................................. 63
7-4. TC Mechanism Section-2 ................................................. 64
7-5. CD Mechanism Section-1 ................................................. 65
7-6. CD Mechanism Section-2 ................................................. 66

8. ELECTRICAL PARTS LIST ................................................ 67