Sony HCD-MG110 / HCD-MG310AV / MHC-MG110 / MHC-MG310AV Service Manual ▷ View online
HCD-MG110/MG310AV
32
32
TC BOARD
1-680-807-
11
(11)
E
E
G
MAIN BOARD
CN311
HP101
PB HEAD
(DECK A)
(DECK A)
1
5
HRPE101
REC/PB/ERASE
HEAD
(DECK B)
1
4
7
5
E
E
E
B
C
D
A
1
2
3
4
5
6
7
7-11. PRINTED WIRING BOARD – TC Section –
•
See page 26 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D401
B-4
IC401
B-6
IC402
B-3
Q401
A-1
Q402
A-1
Q403
A-2
Q404
B-4
Q405
B-3
(Page 38)
HCD-MG110/MG310AV
33
33
7-12. SCHEMATIC DIAGRAM – TC Section –
•
See page 39 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : TAPE PLAY
(
no mark : TAPE PLAY
(
) : REC
(Page 34)
HCD-MG110/MG310AV
34
34
0.1
0.1
0.1
0.1
7-13. SCHEMATIC DIAGRAM – MAIN Section (1/4) –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
no mark : FM
(Page 41)
(Page 33)
(Page 36)
(Page
35)
Ver 1.1
HCD-MG110/MG310AV
35
35
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
no mark : FM
7-14. SCHEMATIC DIAGRAM – MAIN Section (2/4) –
(Page 34)
(Page 36)
(Page 43)
(Page 47)
(Page 41)
(Page 37)
Ver 1.1
Click on the first or last page to see other HCD-MG110 / HCD-MG310AV / MHC-MG110 / MHC-MG310AV service manuals if exist.