MHC-S9D, TC-S9 - Sony Audio Service Manual (repair manual)

Model
MHC-S9D TC-S9
Pages
28
Size
2.44 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
mhc-s9d-tc-s9.pdf
Date

View Sony MHC-S9D / TC-S9 Service Manual online

SERVICE MANUAL
STEREO CASSETTE DECK
AEP Model
UK Model
E Model
Australian Model
SPECIFICATIONS
TC-S9
Ver 1.0  2001.09
9-873-281-01
Sony Corporation
2001I0500-1
Home Audio Company
C
 2001.9
Shinagawa Tec Service Manual Production Group
TC-S9 is the Tape deck section
in MHC-S9D.
Tape deck
Model Name Using Similar Mechanism
TC-S3
Section
Tape Transport Mechanism Type
TCM-230AWR41,
TCM-230MWR41
Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol 
;
 are trade-
marks of Dolby Laboratories Licensing Corporation.
Recording system
4-track 2-channel stereo
Frequency response
60 – 13,000 Hz (
±
3 dB),
(DOLBY NR OFF)
using Sony TYPE I
cassette,
60 – 14,000 Hz (
±
3 dB),
using Sony TYPE II
cassette
Dimensions (w/h/d)
Approx. 280 x 128 x 330 mm
Mass
Approx. 2.4 kg
Design and specifications are subject to change
without notice.
2
TC-S9
TABLE  OF  CONTENTS
1.
SERVICING NOTES
................................................
3
2.
GENERAL
Location of Controls .......................................................
4
3.
DISASSEMBLY
3-1. Disassembly Flow ...........................................................
5
3-2. Case .................................................................................
5
3-3. MAIN Board ...................................................................
6
3-4. Front Panel Section .........................................................
6
3-5. Tape Mechanism Deck
(TCM-230AWR41, TCM-230MWR41) .........................
7
3-6. LEAF SW Board, HEAD (A) Board and
HEAD (B) Board ............................................................
7
4.
TEST  MODE
..............................................................
8
5.
MECHANICAL  ADJUSTMENTS
.......................
9
6.
ELECTRICAL  ADJUSTMENTS
.........................
9
7.
DIAGRAMS
7-1. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 13
7-2. Schematic Diagram  – MAIN Section (1/2) – ................ 14
7-3. Schematic Diagram  – MAIN Section (2/2) – ................ 15
7-4. Printed Wirings Boards  – MAIN Section – ................... 16
7-5. Schematic Diagram  – LEAF SW Section  – ................. 17
7-6. Printed Wiring Board  – LEAF SW Section – ............... 17
7-7. Schematic Diagram  – PANEL Section – ....................... 18
7-8. Printed Wiring Boards  – PANEL Section – .................. 18
7-9. IC Pin Function Description ........................................... 19
8.
EXPLODED  VIEWS
8-1. General Section ............................................................... 21
8-2. Front Panel Section ......................................................... 22
8-3. Tape Mechanism Deck Section
(TCM-230AWR41) .......................................................... 23
8-4. Tape Mechanism Deck Section
(TCM-230MWR41) ........................................................ 24
8-5. Sub Chassis Assy Section
(TCM-230MWR41) ........................................................ 25
9.
ELECTRICAL  PARTS  LIST
............................... 26
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
SAFETY-RELATED  COMPONENT  WARNING!!
COMPONENTS  IDENTIFIED  BY  MARK  
0
  OR  DOTTED
LINE  WITH  MARK  
0
  ON  THE  SCHEMATIC  DIAGRAMS
AND  IN  THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE
OPERATION.  REPLACE  THESE  COMPONENTS  WITH
SONY  PARTS  WHOSE  PART  NUMBERS  APPEAR  AS
SHOWN  IN  THIS  MANUAL  OR  IN  SUPPLEMENTS  PUB-
LISHED  BY  SONY.
3
TC-S9
SECTION  1
SERVICING  NOTES
Model
PART No.
AEP and UK models
4-236-839-0
[]
Australian, Saudi Arabia
and Korean models
4-236-839-1
[]
E and Singapore models
4-236-839-2
[]
Mexican model
4-236-839-3
[]
Thai model
4-236-839-4
[]
• MODEL  IDENTIFICATION
– Rear Panel –
This set is a component of the MHC-S9D.
The MHC-S9D system configuration is as shown below, and there-
fore it does not operate normally unless all four components are
connected.
In performing the repair, connect all components with the system
cables.
Note: The precaution to the users is described on the label stuck
on the back panel (DVD/video CD/CD player) and in the trouble-
shooting section in the Operation Manual.
System Configuration:
POWER SUPPLY
AC IN
TA
MASTER & GRAPHIC 
µ
con
ST
TC 
µ
con
TC
DISPLAY
HTC & MB 
µ
con
DVP
POWER BLOCK
PART No.
• TAPE  MECHANISM  DECK  DISCRIMINATION
TCM-230AWR41 and TCM-230MWR41 are used for the tape
mechanism deck of this set, and they can be discriminated as shown
below.
main chassis
straight
L-shape
TCM-230AWR41
TCM-230MWR41
main chassis
4
TC-S9
SECTION  2
GENERAL
This section is extracted from
instruction manual.
LOCATION  OF  CONTROLS
Cassette deck
CD SYNC ta (45, 46)
DIRECTION tf (44, 45, 46, 55)
DOLBY NR td (44–46)
HI-DUB ts (45)
REC PAUSE/START t; (45, 46, 55)
– Deck A –
N
 (forward play) tk (44, 55, 63)
n
 (reverse play) tj (44, 63)
x
 (stop) th (44)
>/M
 (go forward/fast
forward) y; (44)
./m
 (go back/rewind) tl
(44)
Z
 (eject) tg (44, 63)
– Deck B –
N
 (forward play) rh (44, 45, 63)
n
 (reverse play) rj (44, 45, 63)
x
 (stop) rk (44, 45, 55)
M/>
 (fast forward/go
forward) rf (44)
m/.
 (rewind/go back) rg
(44)
Z
 (eject) rl (44, 63)
h
H
AUTO REVERSE
h
H
AUTO REVERSE
M
>
m
H
.
h
x
M
>
m
H
.
h
x
A
A
y;
tl
tk
tj
th
tg
rf
rg
rh
rj
rk
rl
t;
ta
ts
td
tf
Main unit
Parts Identification
The items are arranged in alphabetical order.
Refer to the pages indicated in parentheses ( ) for details.
Remote control
ANGLE es (37)
AUDIO ws (34)
CLEAR qs (22, 29, 30, 36)
CLOCK/TIMER SELECT 3
(47, 56)
CLOCK/TIMER SET 2 (17, 47,
56)
DBFB ra (48)
D.SKIP 9 (26)
DIGITAL rf (57)
DISPLAY rj (17, 31, 32, 43, 54)
DVD DISPLAY wd (18, 19, 30,
32–34, 36–40)
DVD MENU wa (27)
DVD SET UP ql (18, 19, 24, 39)
ENTER wj
EQ ea (52)
EQ ON/OFF wl (53)
FILE SELECT +/– wh (48, 49,
53)
FUNCTION rd (18, 25, 27, 28,
36, 45, 46, 55, 57)
GROOVE rs (48)
KARAOKE PON (Except for
European model) el
 (54)
MD rh (57)
Numeric buttons 8 (28, 30)
PLAY MODE qa (25, 28, 29, 46)
REPEAT q; (30)
RETURN O qd (27, 39, 40)
SELECT DVD N eh (20, 25,
27, 29, 30)
SET UP wf (14, 16, 51, 53, 54)
SLEEP 1 (55)
SLOW t/T qk (26)
SPECTRUM ANALYZER rk
(54)
STEP c/C ef (26)
SUBTITLE ed (37)
SUR e; (51)
TAPE A nN ek (44)
TAPE B nN qf (44, 45)
TITLE w; (27)
TUNER/BAND ej (42)
TV @/1 4 (13)
TV CH +/– 7 (13)
TV/VIDEO rl (13)
TV VOL +/– 6 (13)
VIDEO rg (57)
VOL +/– wg
x
M
m
>
.
nN
O
X
T
t
C
c
V
v
B
b
1 2
3
4 5
e;
es
ef
ej
eg
6
7
9
8
q;
qa
qd
qs
qf
qg
qj
qh
qk
ql
wa
wd
ws
wf
w;
wg
wj
wh
wk
ed
wl
ea
eh
el
rs
ra
rd
ek
r;
rg
rj
rl
rf
rh
rk
 
BUTTON DESCRIPTIONS
@/1
 (power) 5
X
 (pause) qj
x
 (stop) qg
m/M
 (rewind/fast forward),
TUNING –/+ qh
./>
 (go back/go forward),
PRESET –/+, PREV/NEXT eg
O/o/P/p wk
>10 r;

Download Sony MHC-S9D / TC-S9 Service Manual (Repair Manual)

Here you can view online and download Sony MHC-S9D / TC-S9 Service Manual in PDF. MHC-S9D / TC-S9 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony MHC-S9D / TC-S9 Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.