Sony STR-KM5000 - Schematic Diagram - MAIN Board (3;3)

STR-KM5000
STR-KM5000
2323
8
TRANSFORMER
T901
MAIN POWER
J
STANDBY
CN912
K
BOARD
CNP505
DIGITAL
(3/3)
L
AB BOARD
DISPLAY
CN108
M
BOARD
BOARD
(2/3)
MAIN
N
MAIN POWER
T901
TRANSFORMER
E
CNP790
BOARD
HEADPHONE
2
(1/3)
BOARD
MAIN
BOARD
(2/3)
MAIN
5
MAIN
(1/3)
BOARD
3
MAIN
(2/3)
BOARD
6
CNP503
F
(3/3)
AB BOARD
DIGITAL
BOARD
G
VIDEO
CNP203
CN2000
BOARD
DCAC
H
BOARD
(2/3)
7
MAIN
STEREO
CN2104
D
BOARD
SW
167
-16. 8-6.9
-19. 8
-20. 4
-44. 8
0.8
0.20.2
0.8
0.2
0.8
6.4
-43. 8
-5.5
6.4
3.3
0
0
16
-44. 8
-44. 8
3.2
0
-44. 3
-44. 8
-44. 8
-5. 5
-5. 7
5
-3.6 -5. 5
1.2
-6. 9
C400
2200p
100V
0.22
C920
100V
0.22
C921
39k
R326
50V
10
C325
10k
R327
6.8k
R325
2SC2713G-TE85L
Q325
2SA1163L-TE85L
Q323
2SA1163L-TE85L
Q320
Q320, 321, 323, 324
2SC3052EF-T1-LEF
Q324
2SC3052EF-T1-LEF
Q321
1k
R328
10k
R503
220k
R507
2SC1815GR-TPE2
Q500
10k
R504
8765
4321
NJM4565M(TE2)
IC565
470k
R502
10k
R505
0.1
C500
2SB734-T-34
Q930
100V
0.1
C933
35V
47
C931
4.7
R932
22k
R930
PTZ-TE25-5.6B
D930
10k
R931
35V
47
C932
1SR154-400TE-25
D352
0.47
C350
0.47
C352
1SR154-400TE-25
D943
0.47
C940
16V
3300
C904
0.47
C941
1SR154-400TE-25
D941
1SR154-400TE-25
D940
1SR154-400TE-25
D942
1
3
4
4P
CN500
+15V
GND
2
NC
-15V
2.2k
R375
2SC3052EF-T1-LEF
Q375
RY375
1
3
4
5
5P
CN792
HP_DETECT
2
NC
R-CH
GND
L-CH
2SC3052EF-T1-LEF
Q360
RY360
12V
2SC3052EF
-T1-LEF
Q355
RY355
12V
RY350
12V
2SC3052EF-T1-LEF
Q350
2.2k
R350
RT1P241C-TP- 1
Q501
1k
R355
1k
R360
MA2J1110GLS0
D360
MA2J1110GLS0
D326
MA2J1110GLS0
D501
MA2J1110GLS0
D350
MA2J1110GLS0
D325
MA2J1110GLS0
D355
MA2J1110GLS0
D375
MA2J1110GLS0
D320
MA2J1110GLS0
D327
JS922
JS920
1
2
3
4
5
6
6P
CNP940
F1
NC
GND
F2
R4 -AC
R4 +AC
1
3
5
5P
CNP921
R1 (UPPER TAP)
2
NC
4
NC
R1 GND
R1 (UPPER TAP)
1
2
3
3P
CNP500
+7V
GND
-7V
MAZ8200GMLS0
D931
47
R362
33
R361
47
R357
33
R356
47
R352
33
R351
47
R377
33
R376
D5SBA20-4003
D921
~
~
C923
6800
71V
C922
6800
71V
2W680
R393
2W
R392
680
1
3
4
5
6
7
7P
CN350
HP_DETECT
HP RY
2
NC
C/SUR/SB_RY
FRONT B/ST SW RY
SW PREOUT RY(NC)
FRONT A RY
2W
R510
330
MAZ8220GMLS0
D500
22k
R501
47k
R506
JS470
JS471
JS472
JS393
JS394
JS392
2W
100
R511
G
TA7807S
IC350
1
2
3
I
I
O
O
G
TA79007SB
IC352
1
2
3
47k
R358
47k
R363
47k
R353
47kR378
1
2
3
3P
CNP930
-20V
F1
F2
JS388
JS389
J406
4P
1
2
3
4
5
6
7
7P
CNP912
R2 RETURN GND
NC
-15V
STBY GND
R2 GND IN
+15V
+15V (NC)
1
2
3
3P
CN941
GND (R4)
+7V (R4)
GND (R4) (NC)
JS930
35V
47
C930
10V
220
C320
100k
R320
1/2W
0.15
R940
16V
100
C353
16V
100
C351
10V
220
C323
100k
R323
21
23
24
18
13
22
15
14
20
19
17
25
26
27
28
29
30
32
MAIN BOARD (3/3)
PROTECT DETECT
IC565
+7V REGULATOR
IC350
-7V REGULATOR
IC352
(CHASSIS)
SUB WOOFER
AUDIO OUT
B- SWITCH
B- SWITCH
LIMITER
PROTECT SWITCH
RELAY DRIVE
VCC
VEE
RELAY DRIVE
RELAY DRIVE RELAY DRIVE
-2
-1
-2
-1
-2
-1
-1
-2
-20V REGULATOR
W001-002
+
+
-
+
-
-
R
L
L
R
BACK
CENTER
+
-
TB607
SURROUND
TB605
+
-
R
FRONT
-
L
+
R
L
TB601
SPEAKERS
D
B
1610 11
F
5 153
G
1 12
C
E
H
8967
J
4 13
A
142
I
7
6
5
4
3
2
1
7P
CNP470
FRONT B/ST SW RY
SW PREOUT RY
+/-15V GND
+15V
SW_L
SW_R
A_GND
R
L
R
L
6-9. SCHEMATIC DIAGRAM - MAIN Board (3/3) -
(Page 35)
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(Page 22)
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(Page 22)
(Page 28)
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31)
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(Page 22)
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