Sony HT-DDW885 (serv.man2) Service Manual ▷ View online
33
33
STR-K885
STR-K885
4-20. DIAGRAMA ESQUEMÁTICO – PLACA DCAC, PLACA VIDEO3 –
L
R
MAIN
BOARD
(4/4)
CN506
(Page 27)
DISPLAY
BOARD
CNP106
CNP106
(Page 29)
P
Q
MAIN
BOARD
(1/4)
CNP503
(Page 24)
VIDEO
BOARD
CNP202
CNP202
(Page 35)
0
7
00
00
-7
0
No mark:FM
J2000
1
2
3
CL2005
50V
1
C2013
50V
1
C2002
CL2006
CL2004
CL2007
50V
1
C2006
50V
0.47
C2014
1
3
4
5
CN2000
5P
+7V
+/-7V_GND
-7V
DCAC_OUT
1.2k
R2018
1k
R2000
1k
R2006
10k
R2001
10k
R2003
10k
R2010
33k
R2015
15k
R2016
10k
R2007
560k
R2008
1M
R2005
0.1
C2018
100p
C2001
33p
C2005
0.022
C2011
0.022
C2012
0.033
C2003
0.033
C2010
56p
C2008
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2000
2.2k
R2017
2.2k
R2019
1SS355TE-17
D2014
1SS355TE-17
D2013
DCAC BOARD
AUTO CAL MIC
IC2000
AMP
220p
C298
220p
C299
0.1
C293
0.1
C294
1k
R298
1k
R299
V
L
R
J298
1
2
3
4
5
5P
CN201
R-CH
GND
L-CH
GND
VIDEO
(CHASSIS)
CN202
R
L
VIDEO
AUDIO
VIDEO3 IN/
PORTABLE AV IN
PORTABLE AV IN
VIDEO 3
BOARD
JW2001
JW2000
34
34
STR-K885
STR-K885
4-21. PLACAS DE CIRCUITO IMPRESSO – VIDEO BOARD, HEADPHONE BOARD –
:Utilizada solda sem chumbo
CL086
CL087
CL088
CL085
CL089
CL090
R218
R219
R220
R221
C201
C206
C207
C208
C209
C210
C213
C214
C215
C220
C223
C224
D204
IC203
CNP202
IC804
IC807
R301
R304
R305
R306
R307
R308
R309
C308
C309
C310
C311
C312
C313
C341
C337
TP200
C330
C331
C338
IC304
R200
JW233
JW227
JW208
JW207
JW209
JW244
JW241
JW210
JW230
JW221
R201
B200
R310
R311
R312
C314
C315
C316
JW222
R302
R303
JW224
JW225
JW212
JW219
JW214
JW228
JW235
JW229
JW240
D203
JW217
JW213
CN204
JW245
JW220
JW223
JW204
JW205
JW206
CNS207
JW236
TP201
JW234
JW216
CNP203
TP790
C790
C791
JW791
BT700
CNP790
CL072
CL073
CL074
CL071
3
3
1
1
2
2
G
G
VIDEO IN
VIDEO IN
VIDEO OUT
VIDEO IN
VIDEO OUT
SAT
DVD
VIDEO 1
MONITOR
Y
P
B
/ C
B
P
R
/ C
R
COMPONENT VIDEO
MONITOR OUT
DVD IN
SAT IN
PHONES
VIDEO 1 IN
A
HDMI SW
BOARD
CN5004
(Page 36)
MAIN
BOARD
CN505
(Page 23)
VIDEO3
BOARD
CN201
(Page 32)
DIGITAL
BOARD
CNS509
(Page 17)
S
O
Q
1-872-437-
1-872-433-
(CHASSIS)
12
(12)
12
(12)
MAIN
BOARD
CN792
(Page 23)
I
J301
J201
J200
J302
J790
VIDEO BOARD
HEADPHONE BOARD
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
10
• Localização do
Semicondutor
Ref. No.
Location
D203
C-3
D204
D-3
IC203
D-4
IC304
D-6
IC804
E-4
IC807
E-5
35
35
STR-K885
STR-K885
4-22. DIAGRAMA ESQUEMÁTICO – PLACA VIDEO, PLACA HEADPHONE –
15.5
0
0
-1
-1
0
0
-1
5
0
0
-5
5
00
-5
00
00
5
0
00
0-
1
-1
0
0
-1
0
-5
0
5
-5
-18
No mark:FM
IC B/D
IC B/D
Q
VIDEO3
BOARD
CN201
(Page 33)
I
O
MAIN
BOARD
(4/4)
CN505
(Page 27)
MAIN
BOARD
(2/4)
CN792
(Page 25)
A
DIGITAL
BOARD
(1/5)
CNS509
(Page 18)
S
HDMI SW
BOARD
CN5004
(Page 37)
22
21
20
19
18
17
6
5
4
3
1
2
16
15
14
13
12
7
8
9
10
11
NJM2586AL
IC304
CH1IN1
SW1
CH1IN2
SW2
CH1IN3
V+1
CH2IN1
GND
CH2IN2
GND
CH2IN3
CH3IN3
GND
CH3IN2
V-
1
CH3IN1
V-
2
CH30UT
V+2
CH2OUT
P.
S
A
VE
CH1OUT
G
J301
75
R200
75
R201
75
R218
75
R219
75
R220
75
R221
75
R304
75
R305
75
R306
75
R307
75
R308
75
R309
50V
10
C206
50V
10
C207
50V
10
C208
0.1
C214
50V
10
C308
50V
10
C309
50V
10
C310
50V
10
C311
50V
10
C312
50V
10
C313
0.1
C330
0.1
C341
0.1
C331
1SS133T-72
D203
1SS133T-72
D204
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NJM2595D
IC203
M.OUT
SW5
SA
T
SW3
DVD
SW4
NC
VEE
V3
SW2
NC
GND
V1
SW1
V1OUT
VCC
TA79005S
IC804
II
O
G
II
O
G
TA7805S
IC807
V2
V1
V3
G
J200
V1
V2
G
J201
50V
0.1
C215
J302
75
R310
75
R311
75
R312
50V
10
C314
50V
10
C315
50V
10
C316
CL085
CL086
CL087
1
2
3
3P
CNP202
GND
VIDE03
GND
1
3
4
5
6
7
7P
CN204
HDMI_6.8V
S1 (HDM1)
GND(NC)
OED (HDM1)
PRE(HDMI)
CTL(HDMI)
5.5
JW204
5.5
JW205
5.5
JW206
75
R301
75
R302
75
R303
16V
47
C220
16V
47
C221
16V
47
C213
16V
47
C338
16V
47
C337
16V
47
C210
50V
10
C209
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CNS207
VIDEO SW4
VIDEO SW3
VIDEO SW2
VIDEO SW1
COMP SW1
COMP SW2
CNTL {HDMI}
PRE {HDMI}
DEO {HDMI}
S1 (HDMI}
S2 {HDMI}
6.8{HDMI}
V MUTE
CL088
1
2
3
4
4P
CNP203
-15V
NC
GND
+15V
C224
0.1
C223
0.1
MONITOR
VIDEO OUT
VIDEO 1
VIDEO IN
VIDEO OUT
DVD
SAT
P
B
/C
B
P
R
/C
R
Y
COMPONENT
VIDEO
MONITOR
OUT
VIDEO1
IN
VIDEO IN
VIDEO IN
SAT IN
DVD IN
Y
Y
Y
VIDEO BOARD
IC203
IC304
IC807
IC804
+5V REG
-5V REG
VIDEO AMP
VIDEO AMP
C790
0.1
C791
0.1
J790
1
2
3
4
5
6
7
7
CL071
CL072
CL073
CL074
1
2
3
4
5
5P
CNP790
HP_DETECT
NC
HP_R
HP_GND
HP_L
(CHASSIS)
(CHASSIS)
PHONES
TP790
BT700
HEADPHONE BOARD
2
2
3
3
1
1
P
R
/C
R
P
B
/C
B
P
B
/C
B
P
R
/C
R
P
B
/C
B
P
R
/C
R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
36
36
STR-K885
STR-K885
4-23. PLACA DE CIRCUITO IMPRESSO – HDMI SW BOARD –
:Utilizada solda sem chumbo
VIDEO
BOARD
CN204
(Page 34)
IC5003
IC5001
IC5004
IC5002
IC5005
IC5006
DVD IN
VIDEO 2/BD IN
OUT
HDMI
S
3
1
1
1
1
1
4
5
8
3
3
5
6
4
4
5
19
1
19
1
19
1
HDMI SW BOARD
HDMI SW BOARD
1
2
A
B
C
D
3
4
5
6
7
8
R5018
C5012
C5021
R5004
R5001
R5003
R5024
C5004
C5005
C5006
C5007
C5008
C5003
C5002
R5005 R5006 R5007 R5008 R5009 R5010 R5011
C5024
R5043
R5020
R5052
R5051
R5025
C5013
R5019
R5015
R5016
R5017
R5069
R5073
R5022
R5053
1
6
CN5004
R5050
R5042
R5049
R5029
R5014
R5055
R5072 R5026
R5056
R5060
R5061
C5023
C5022
C5009
C5001
C5010
C5011
C5011
R5048
R5002
R5054
R5047
C5019
C5020
CN5001
CN5002
CN5003
R5068
R5028
R5027
R5074
C5027
R5030
C5015
C5017
C5016
C5018
L5013
C5014
• Localização do
Semicondutor
Ref. No.
Location
IC5001
B-3
IC5002
B-1
IC5003
B-2
IC5004
C-2
IC5005
C-2
IC5006
A-4
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