DOWNLOAD Sony HCD-RG190 / HCD-RG290 / MHC-RG190 / MHC-RG290 Service Manual ↓ Size: 9.28 MB | Pages: 101 in PDF or view online for FREE

Model
HCD-RG190 HCD-RG290 MHC-RG190 MHC-RG290
Pages
101
Size
9.28 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-rg190-hcd-rg290-mhc-rg190-mhc-rg290.pdf
Date
PREV: Sony MHC-RG190 / MHC-RG290 Service Manual

Sony HCD-RG190 / HCD-RG290 / MHC-RG190 / MHC-RG290 Service Manual ▷ View online

HCD-RG190/RG290
53
53
HCD-RG190/RG290
•
Waveforms
– CD Board –
3
IC201 
u;
 (RFACO)
(CD play mode)
200 mV/DIV, 500 ns/DIV
Approx.
900 mVp-p
22.8 
µ
s
3.3 Vp-p
1
IC201 
1
 (LRCK), 
2
 (LRCKI)
(CD play mode)
1 V/DIV, 10 
µ
s/DIV
2
IC201 
5
 (BCK), 
6
 (BCKI)
(CD play mode)
1 V/DIV, 200 ns/DIV
472 ns
3.3 Vp-p
4
IC201 
<z/,
  (XTAO)
(CD play mode)
1 V/DIV, 20 ns/DIV
59 ns
2.3 Vp-p
qa
IC101 
ra
 (RFACO)
(CD play mode)
200 mV/DIV, 500 ns/DIV
Approx.
900 mVp-p
22.8 
µ
s
4.5 Vp-p
qs
IC101 
ys
 (LRCKI), 
yd
 (LRCK)
(CD play mode)
1 V/DIV, 10 
µ
s/DIV
qd
IC101 
y;
 (BCKI), 
yh
 (BCK)
(CD play mode)
1 V/DIV, 200 ns/DIV
472 ns
4.5 Vp-p
qf
IC101 
uj
 (XTAO)
(CD play mode)
2 V/DIV, 20 ns/DIV
59 ns
4.5Vp-p
wa
Q453 (Base) (REC mode)
500 mV/DIV, 5 
µ
s/DIV
17 
µ
s
1.3 Vp-p
ws
Q453 (Collector) (REC mode)
2  V/DIV, 5 
µ
s/DIV
17 
µ
s
6.1 Vp-p
– BD Board –
– DECK Board –
ea
IC901 
qa
 (XT2 (32.768KHZ))
1 V/DIV, 10 
µ
s/DIV
30.6 
µ
s
3 Vp-p
es
IC901 
qf
 (X2 (16MHZ))
1 V/DIV, 20 ns/DIV
62.5 ns
2.5 Vp-p
ra
IC1001 
y;
 (XO1)
(CD-G play mode)
2 V/DIV, 50 ns/DIV
70 ns
6.7 Vp-p
rs
IC1001 
4
 (SBSY)
(CD-G play mode)
2 V/DIV, 5 ms/DIV
13.4 ms
5.1 Vp-p
ta
IC701 
4
 (X2)
1 V/DIV, 100 ns/DIV
239 ns
3.5 Vp-p
– MAIN Board –
– CD-G Board –
– PANEL Board –
HCD-RG190/RG290
54
54
HCD-RG190/RG290
7-32. PRINTED  WIRING  BOARD  – TRANSFORMER Board (RG190) –
 : Uses unleaded solder.
•
 See page 25 for Circuit Boards Location.
R910
R911
R914
D906
R903
R904
D901
D910
CN901
JW925
S901
PT902
JW909
JW910
JW908
JW907
JW912
JW901
PT901
JW905
JW906
JW903
JW931
JW933
JW935
C907
JW932
F906
F907
D902
CN907
JW930
F904
JW917
C911
D905
D903
D904
        
FH914
JW922
JW920
JW902
JW921
JW924
JW926
JW934
JW923
JW928
FH913
FH911
FH912
 
 
 
C910
Q902
JW929
R908
RY901
C908
FH909
FH910
JW936
CN903
C909
D908
JW937
F905
FH908
FH907
VOLTAGE
SELECTOR
SUB POWER
TRANSFORMER
5
9
4
1
MAIN POWER
TRANSFORMER
1
7
NOT REPLACEABLE:
BUILT IN TRANSFORMER
∗
∗
 
 
 
8
17
M1
POWER
BOARD
CN442
1
3
K1
MAIN
BOARD
CN001
1
11
(AC IN)
1
2
K
A
A
PT BOARD
1-868-910-
12
(12)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
(AEP, RU, AR, AUS)
(E2, E3, E51, EA, SP)
(E2, E3, E51, EA, SP)
(E2, E3, E51, EA, SP)
(AEP, RU, AR)
(AUS)
(AEP, RU, AR, AUS)
(AEP, RU, AR, AUS)
(AEP, RU, AR, AUS)
230 – 240V T 220V t120V
(Page
34)
(Page
44)
•
Semiconductor
Location
Ref. No. Location
D901
A-7
D902
G-11
D903
G-12
D904
G-11
D905
G-12
D906
B-9
D908
B-7
D910
H-10
Q902
A-9
Ver. 1.1
HCD-RG190/RG290
55
55
HCD-RG190/RG290
7-33. SCHEMATIC  DIAGRAM  – TRANSFORMER Board (RG190) –
CN901
D902
D908
R903
R904
D906
C910
R910
C909
C911
D901
W901
RY901
(AUS)
(AE,RU,AR)
JW925
JW907
JW901
JW902
JW910
S901
PT902
D905
D903
D904
R911
R914
D910
JW912
JW909
JW908
C907
F905
F904
F906
F907
JW917
CN907
CN903
C908
R908
Q902
PT901
2P
10EDB40-TB3
10EDB40-TB3
10k
1k
UDZW-TE17
-27B
100
50V
10
50V
1000
25V
1SS355TE-17
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
0
10k
MC2838
0.1
T6.3AL 250V
T6.3AL 250V
∗
∗
11P
3P
220
63V
1
2SB1238PQR
-TV2
22
220V
240V
120V
ACP
GND
VF
VF
D-GND
EVER +10V
STBY-RELAY
(CHASSIS)
(AC IN)
VOLTAGE
SELECTOR
230-240V
220V
120V
TRANSFORMER
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
TRANSFORMER
AC1
AC1
AC3
AC4
AC4
-VFL
REGULATOR
SUB POWER
MAIN POWER
-27V
AC3
(E2,E3,E51,EA,SP)
(E2,E3,E51,EA,SP)
(AEP,RU,AR,AUS)
(E2,E3,E51,EA,SP)
JW905
JW903
JW906
∗
F906,907
T2.5AL 250V (AEP,RU)
T3.5AL 250V (E2,E3,E51,EA,SP,AUS)
AR,AUS
AEP,RU,
(Page 45)
(Page 37)
Ver. 1.1
HCD-RG190/RG290
56
56
HCD-RG190/RG290
D910
R911
R910
R914
R904
R903
D906
D901
JW925
S901
PT902
PT901
JW909
JW908
JW907
JW912
JW901
JW931
JW933
JW905
JW903
JW904
JW906
RY901
F905
F904
F907
F906
JW910
JW902
JW928
JW934
JW926
JW924
JW922
JW923
JW920
JW921
C910
C908
CN901
FH912
JW937
JW930
D908
C909
R908
JW929
CN907
CN903
Q902
JW932
C907
D902
JW917
C911
D905
D903
D904
FH911
FH909
FH910
FH908
FH907
FH913
FH914
SUB POWER
TRANSFORMER
TRANSFORMER BOARD
1-869-310-
12
(12)
(AC IN)
1
2
VOLTAGE
SELECTOR
(AEP, UK, RU, MX ,AR, AUS)
(E2, E3, E51, MX, SP)
(E2, E3, E51, SP)
(AEP, UK, RU, AR)
(AUS)
(AEP, UK, RU, AR, AUS)
(AEP, UK, RU, AR, AUS)
(AEP, UK, RU, MX, AR, AUS)
5
9
4
1
MAIN POWER
TRANSFORMER
1
7
NOT REPLACEABLE:
BUILT IN TRANSFORMER
∗
∗
 
 
 
8
18
K
A
A
K2
MAIN
BOARD
CN001
K3
MAIN
BOARD
CN001
M2
POWER
BOARD
CN442
(EXCEPT MX)
(MX)
1
1
3
11
(E2, E3, E51, SP)
(MX)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
230 – 240V T 220V t120V
7-34. PRINTED  WIRING  BOARD  – TRANSFORMER Board (RG290) –
 : Uses unleaded solder.
•
 See page 25 for Circuit Boards Location.
(Page 46)
(Page 34)
•
Semiconductor
Location
Ref. No. Location
D901
A-8
D902
G-11
D903
G-11
D904
G-11
D905
G-12
D906
B-9
D908
B-8
D910
H-10
Q902
B-9
(Page 38)
Ver. 1.1
Page of 101
Display

Click on the first or last page to see other HCD-RG190 / HCD-RG290 / MHC-RG190 / MHC-RG290 service manuals if exist.

RANDOM: