Sony STR-KM5 / STR-KM7 Service Manual ▷ View online
STR-KM5/KM7
STR-KM5/KM7
33
33
5-20. SCHEMATIC DIAGRAM – HDMI RE PC Board (1/2) –
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
HDMI RE PC BOARD
(1/2)
1
4
2
3
3
5
6
7
8
7
8
9
10
11
11
12
13
14
15
3.3 3.3
0
0
0
0
0
0
0
0 3.3 1.2 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.3 1.2 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.7 2.5
0
0 2.5
1.2 3.3 1.5 1.5 0
3.3 1.2
3
0
3.3 3.1 1.5 2.6 0.4
5
0
0
0
0
0
0
0
0
1.2
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.3
1.3
1.4
1.4
1.4
1.4
1.4
1.4
1.2
1.3
1.3
1.4
1.4
1.4
1.4
1.4
1.4
1.4
3.3
3.3
1.2
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.3
1.2
2.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
0
0
0
0
0
0
0
0
0
6.3
3.3
5
3
3.3
1.2 0.8
5
4
3
2
1
1
2
E
Q[5]
Q[6]
Q[7]
Q[1
1]
ODCK
SPDIF
MUTE
MCK
SCK
SD3
SD2
SD1
SD0
WS
Q[0]
Q[1]
Q[2]
Q[3]
Q[4]
Q[8]
Q[10]
Q[9]
Q[12]
Q[13]
Q[14]
Q[15]
DE
VSYNC
HSYNC
Q[17]
Q[16]
Q[18]
Q[19]
Q[20]
Q[21]
Q[22]
Q[23]
Q[24]
Q[25]
Q[26]
Q[27]
Q[19]
Q[20]
Q[21]
Q[22]
Q[23]
Q[24]
Q[25]
Q[26]
Q[27]
Q[28]
Q[29]
Q[30]
Q[31]
Q[32]
Q[33]
Q[34]
Q[35]
Q[29]
Q[30]
Q[31]
Q[32]
Q[33]
Q[34]
Q[35]
C3529
0.1
C3530
0.1
C3522
0.1
C3521
0.1
C3762
1
C3763
1
47k
R3523
47k
R3524
1M
R3587
47k
R3530
IC3509
NJM2878F3-05 (TE2)
CONT
GND
NOISE
GND
NOISE
VOUT
VIN
FB3515
470ohm
FB3516
470ohm
220
R3579
220
R3583
47
R3665
47
R3567
47
R3578
56
R3658
56
R3659
33
R3590
56
R3660
56
R3661
56
R3662
L3508
10uH
L3509
10uH
L3510
10uH
C3663
0.1
C3662
0.1
C3664
0.1
C3696
0.1
C3665
0.1
C3711
145
10
C3710
10
3.3k
R3712
22
R3517
22
R3518
22
R3520
22
R3521
22
R3510
22
R3511
3.3k
R3713
4.7k
R3676
RB3500
56
RB3510
47
RB3501
56
RB3502
56
RB3503
56
X3501
27MHz
ET3503
RB3505
56
RB3506
56
RB3507
56
RB3508
56
56
R3663
56
R3664
FB3512
1kohm
0
R3588
C3709
22
C3708
22
C3735
10
C3666
0.1
C3761
10
C3543
7p
C3544
7p
C3765
1
C3667
0.1
C3697
0.1
C3668
0.1
CN3503
19P
1
DATA2+
2
DATA2 SHIELD
3
DATA2-
4
DATA1+
5
DATA1 SHIELD
6
DATA1-
7
DATA0+
8
DATA0 SHIELD
9
DATA0-
10
CLOCK+
11
CLOCK SHIELD
12
CLOCK-
13
CEC
14
RESERVE(NC)
15
SCL(5V)
16
SDA(5V)
17
DOC/CEC GND
18
+5V POWER
19
HOT PLUG DET
CN3502
19P
1
DATA2+
2
DATA2 SHIELD
3
DATA2-
4
DATA1+
5
DATA1 SHIELD
6
DATA1-
7
DATA0+
8
DATA0 SHIELD
9
DATA0-
10
CLOCK+
11
CLOCK SHIELD
12
CLOCK-
13
CEC
14
RESERVE(NC)
15
SCL(5V)
16
SDA(5V)
17
DOC/CEC GND
18
+5V POWER
19
HOT PLUG DET
CN3501
19P
1
DATA2+
2
DATA2 SHIELD
3
DATA2-
4
DATA1+
5
DATA1 SHIELD
6
DATA1-
7
DATA0+
8
DATA0 SHIELD
9
DATA0-
10
CLOCK+
11
CLOCK SHIELD
12
CLOCK-
13
CEC
14
RESERVE(NC)
15
SCL(5V)
16
SDA(5V)
17
DOC/CEC GND
18
+5V POWER
19
HOT PLUG DET
L3507
1uH
10k
R3756
10k
R3760
10k
R3710
10k
R3746
10k
R3747
4.7k
R3666
100
R3681
100
R3679
47
R3678
0.1
C3676
4.7
C3760
4.7
C3759
3.3k
R3761
JL3562
JL3563
C3588
1
C3585
1
0
R3780
C3758
4.7
C3757
4.7
R3711
3.3k
C3730
1000p
C3729
1000p
C3572
1000p
C3574
1000p
C3731
1000p
C3764
1
C3559
0.1
C3560
0.1
C3557
0.1
C3558
0.1
C3575
1000p
C3573
1000p
C3576
1000p
JL3511
FB3505
220ohm
FB3504
220ohm
0
R3784
C3593
1
C3571
1
D3515
1SR154-400TE-25
IC3500
SII9233ACTU-C
1
RSVDNC
2
APVCC12
3
XT
AL
VCC33
4
XT
ALOUT
5
XT
ALIN
6
XT
ALGND
7
IOVCC33
8
CVCC12
9
RSVDNC
10
RSVDNC
11
RSVDL
12
GPIO0/XCLKOUT
13
GPIO1/SCDT
14
GPIO2/EVNODD
15
RSVDNC
16
GPIO4
17
GPIO5
18
RSVDNC
19
GPIO6/DL3
20
GPIO7/DR3
21
RESET#
22
INT
23
CSCL
24
CSDA
25
CI2CA
26
CEC_A
27
CEA_D
28
SBVCC5
29
R0PWR5V
30
HPD0
31
DSCL0
32
DSDA0
33
R1PWR5V
34
HPD1
35
DSCL1
36
DSDA1
37
R2PWER5V
38
HPD2
39
DSCL2
40
DSDA2
41
R3PWR5V
42
HPD3
43
DSCL3
44
DSDA3
45
RSVDNC
46
RSVDNC
47
RSVDNC
48
RSVDNC
49
RSVDNC
50
GND
51
Q35
52
Q34
53
Q33
54
Q32
55
Q31
56
Q30
57
Q29
58
Q28
59
Q27
60
CVCC12
61
IOVCC33
62
Q26
63
Q25
64
Q24
65
Q23
66
Q22
67
Q21
68
Q20
69
Q19
70
Q18
71
CVCC12
72
IOVCC33
73
DE
74
VSYNC
75
HSYNC
76
ODCK
77
Q17
78
Q16
79
Q15
80
Q14
81
Q13
82
Q12
83
Q1
1
84
Q10
85
Q9
86
CVCC12
87
IOVCC33
88
Q8
89
Q7
90
Q6
91
Q5
92
Q4
93
Q3
94
Q2
95
Q1
96
Q0
97
CVCC12
98
IOVCC33
99
WS/DR0
100
SCK/DCLK
101
SD0/DL0
102
SD1/DR1
103
SD2/DL1
104
SD3/DR2
105
MCLK
106
SPDIF/DL2
107
GPIO3/MUTEOUT
108
AVCC33
109 R0XC-
110
110
111
R0XC+
R0X0-
R0X0-
112 ROX0+
113 ROX1-
114 ROX1+
115 R0X2-
116 R0X2+
117 AVCC12
118 R1XC-
119 R1XC+
120 R1X0-
121 R1X0+
122 R1X1-
123 R1X1+
124 R1X2-
125 R1X2+
126 AVCC33
127 R2XC-
128 R2XC+
129 R2X0-
130 R2X0+
131 R2X1-
132 R2X1+
133 R2X2-
134 R2X2+
135 AVCC12
136 R3XC-
137 R3XC+
138 R3X0-
139 R3X0+
140 R3X1-
141 R3X1+
142 R3X2-
143 R3X2+
144 AVCC33
113 ROX1-
114 ROX1+
115 R0X2-
116 R0X2+
117 AVCC12
118 R1XC-
119 R1XC+
120 R1X0-
121 R1X0+
122 R1X1-
123 R1X1+
124 R1X2-
125 R1X2+
126 AVCC33
127 R2XC-
128 R2XC+
129 R2X0-
130 R2X0+
131 R2X1-
132 R2X1+
133 R2X2-
134 R2X2+
135 AVCC12
136 R3XC-
137 R3XC+
138 R3X0-
139 R3X0+
140 R3X1-
141 R3X1+
142 R3X2-
143 R3X2+
144 AVCC33
IC3531
BD00IC0WEFJ-E2
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VIN
GND
9
15k
R3727
7.5k
R3724
220
R3728
HPD1
HPD2
DSCL2
R2PWER5V
DSDA2
DSCL1
R1PWR5V
DSDA1
DSDA3
HPD3
DSCL3
R3PWR5V
HPD1
R1PWR5V
CSDA
CSCL
RESET#
DSCL1
DSDA1
CSDA
CSCL
RESET#
CSCL
RESET#
DSDA3
DSCL3
HPD3
HPD2
DSCL2
DSDA2
R3PWR5V
R2PWER5V
(CHASSIS)
HDMI RECEIVER
IC3500
+1.2V REG
IC3531
+5V REG
IC3509
1
HDMI RE PC
BOARD
(2/2)
(Page 34)
2
HDMI RE PC
BOARD
(2/2)
(Page 34)
HDMI RE PC
BOARD
(2/2)
(Page 34)
4
3
HDMI RE PC
BOARD
(2/2)
(Page 34)
BD/DVD
IN
GAME
IN
SAT/CATV
IN
HDMI
Note: IC3500 on the HDMI RE PC board cannot exchange with
single. When this part on the HDMI RE PC board is
damaged, exchange the entire mounted board.
damaged, exchange the entire mounted board.
STR-KM5/KM7
STR-KM5/KM7
34
34
5-21. SCHEMATIC DIAGRAM – HDMI RE PC Board (2/2) –
• See page 49 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
HDMI RE PC BOARD (2/2)
1
3
2
5
6
7
7
9
10
11
12
4
8
13
14
15
14
15
3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3
0 1.8 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 1.8
0 3.3
0
0
1.8
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
0
1.8
3.3
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
1.8
0.2
0.2
3.3
5
5
5
3.3
0
2
0
1.4
1.4
1.8
1.4
1.4
0
1.4
1.4
1.8
0.5
0.5
0
1.8
1.8
0
1.8 0
0
0
0
0
0
0
0
0
0
1.8 0
3.3 0
0
0
0
0
0
0
0
0
3.3 3.3
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
0
0
2.8
1.6
1.6
1.6
3.3
3.3
6
5
3.3
0
4
4
0
1.8 0.8
1
2
3
4
5
2
3
4
5
4
3
2
1
5
6
7
8
E
1
2
3
4
2
3
4
5
6
7
8
6
7
8
1
2
3
4
2
3
4
5
6
7
8
6
7
8
HSYNC
DE
MCK
SD3
SD2
SD1
SD0
WS
SPDIF
Q[35]
Q[34]
Q[33]
Q[32]
Q[31]
Q[27]
Q[26]
Q[18]
Q[17]
Q[16]
Q[17]
Q[16]
Q[11]
Q[10]
Q[9]
Q[10]
Q[9]
Q[7]
Q[8]
Q[6]
Q[3]
Q[1]
Q[0]
Q[0]
Q[22]
Q[23]
Q[25]
SD0
SD1
SD2
SD3
SPDIF
TX_INT
TX_RST
Q[2]
Q[4]
Q[5]
Q[15]
Q[14]
Q[13]
Q[12]
Q[14]
Q[13]
Q[12]
Q[20]
Q[19]
Q[21]
Q[24]
Q[29]
Q[28]
Q[30]
VSYNC
ODCK
SCK
WS
SCK
L3503
10uH
L3504
10uH
L3506
10uH
C3568
0.1
C3569
0.1
100
R3623
10
R3626
10
R3627
0
R3628
47k
R3640
1.8k
R3638
1.8k
R3639
DGND
4.7k
R3624
33
R3592
L3505
10uH
DGND
CN3510
5P
+4V
+4V
DGND
DGND
+6V
+4V
DGND
DGND
+6V
100
R3694
C3700
0.1
C3702
0.1
47k
R3725
68
R3685
68
R3684
220k
R3695
10k
R3697
1k
R3641
470
R3722
47
R3629
47
R3631
IC3527
TC7WHU04FK
1A
3Y
2A
Gnd
2Y
3A
1Y
VCC
ET3500
FB3509
1kohm
C3719
10
4.7k
R3042
C3726
1
C3727
0.1
C3738
0.1
C3714
10
C3720
10
C3715
10
C3712
10
C3510
100
10V
CN3500
19P
DATA2+
1
DATA2 SHIELD
DATA2-
DATA1+
DATA1 SHIELD
DATA1-
DATA0+
DATA0 SHIELD
DATA0-
CLOCK+
CLOCK SHIELD
CLOCK-
CEC
RESERVE(NC)
SCL(5V)
SDA(5V)
DOC/CEC GND
+5V POWER
HOT PLUG DET
DATA2-
DATA1+
DATA1 SHIELD
DATA1-
DATA0+
DATA0 SHIELD
DATA0-
CLOCK+
CLOCK SHIELD
CLOCK-
CEC
RESERVE(NC)
SCL(5V)
SDA(5V)
DOC/CEC GND
+5V POWER
HOT PLUG DET
2
3
4
5
6
7
8
9
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
11
12
13
14
15
16
17
18
19
C3689
1
C3690
1
C3736
0.1
10k
R3758
C3737
0.1
C3742
0.1
C3743
0.1
C3773
10p
C3741
0.1
C3740
0.1
C3739
0.1
C3718
10
C3713
10
JL3561
JL3567
C1202
0.1
JL3569
C3766
0.1
C3566
0.1
C3567
0.1
C3570
0.1
C3744
0.1
C3767
10
FB3517
1kohm
C3768
0.1
JL3570
10k
R3634
C3770
1
0
R3759
JL3568
IC3533
MM1839A50NRE
1 CONT
2 GND
3 NOISE
2 GND
3 NOISE
4
VOUT
5
VIN
C3771
1
680
R3625
18
R3630
FB3508
220ohm
100ohm
L3512
100ohm
L3511
10k
R3748
10
9
8
7
6
5
4
3
2
1
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
11
12
13
14
15
16
17
18
19
20
21
MCK
TX_INT
SCK
WS
SD3
SD2
SD1
SD0
SPDIF
MUTE
TX_RST
IC3507
TC74LCX541FT (EKJ)
G
A1
A2
A3
A4
A5
A6
A7
A8
GND
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
G2
Vcc
C3562
0.1
JL3544
JL3545
JL3546
JL3547
JL3548
JL3549
JL3550
JL3554
JL3555
JL3556
JL3557
CL3051
FB3511
1kohm
C3722
10
RB3509
100
JL3559
0
R3762
0
R3757
150
R3601
150
R3598
47
R3599
L3514
0.68uH
L3515
0.47uH
100
R3593
2.2k
R3782
2.2k
R3781
JL3571
JL3572
JL3572
JL3573
JL3574
JL3575
JL3576
JL3577
JL3574
JL3575
JL3576
JL3577
CN3512
21P
CEC
RX_RST
CSDA
CSCL
TX_RST
MUTE
HDMI_SPDIF
SD0
S1
SD2
SD3
SD3
LRCK
BCK
DGND
MCK
DGND
ARC_SPDIF
TX_5VPWR
RX_INT
TX_INT
PCONT_HDMI
IC3501
SII9134CTU-C
1
DE
2
HSYNC
3
VSYNC
4
SPDIF
5
MCLK
6
SD3
7
SD2
8
SD1
9
SD0
10
WS
11
SCK
12
CVCC18
13
GND
14
IOVCC33
15
DCLK
16
DR0
17
DL0
18
DR1
19
DL1
20
DR2
21
DL2
22
DR3
23
DL3
24
INT
25
RESET#
26
AGND
27
EXT_SWG
28
PVCC1
29
AGND
30
TXC-
31
TXC+
32
AVCC18
33
TX0-
34
TX0+
35
AGND
36
TX1-
37
TX1+
38
AVCC18
39
TX2-
40
TX2+
41
AGND
42
PVCC2
43
AGND
44
AVCC33
45
DCCPWR5V
46
DSCL
47
DSDA
48
CSCL
49
CSDA
50
CI2CA
51
HPD
52
TMODE
53
IOVCC33
54
GND
55
VPP18
56
D35
57
D34
58
D33
59
D32
60
D31
61
D30
62
D29
63
D28
64
CVCC18
65
GND
66
IOVCC33
67
D27
68
D26
69
D25
70
D24
71
D23
72
D22
73
D21
74
D20
75
D19
76 CVCC18
77 D18
78 D17
79 D16
80 D15
81 D14
82 D13
83 D12
84 D11
85 D10
86 D9
87 GND
88 IDCK
89 IOVCC33
90 D8
91 D7
92 D6
93 D5
94 D4
95 D3
96 D2
97 D1
98 D0
99 CVCC18
77 D18
78 D17
79 D16
80 D15
81 D14
82 D13
83 D12
84 D11
85 D10
86 D9
87 GND
88 IDCK
89 IOVCC33
90 D8
91 D7
92 D6
93 D5
94 D4
95 D3
96 D2
97 D1
98 D0
99 CVCC18
100 GND
C3746
1
C3745
1
IC3530
BD00IC0WEFJ-E2
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VIN
GND
9
JL3566
IC3532
S-1172B33-E6T1G
1
VOUT
2
VSS
3
ON/OFF
4
NC
5
VSS
6
VIN
D3529
RB161VA-20
C3592
10
C3651
10
C3747
0.1
0
R3763
0
R3765
4.7k
R3789
6.8k
R3790
10k
R3773
12k
R3726
15k
R3785
470
R3788
(CHASSIS)
HDMI TRANSMITTER
IC3501
SELECTOR
IC3527
IC B/D
+5V REG
IC3533
IC B/D
BUFFER
IC3507
+1.83V REG
IC3530
+3.3V REG
IC3532
IC B/D
HDMI RE PC
BOARD
(1/2)
(Page 33)
1
HDMI RE PC
BOARD
(1/2)
(Page 33)
2
3
HDMI RE PC
BOARD
(1/2)
(Page 33)
HDMI RE PC
BOARD
(1/2)
(Page 33)
4
R
DCDC
BOARD
CN1503
CN1503
(Page 40)
A
DIGITAL
AUDIO
BOARD
(1/4)
CN2508
(Page 22)
TV
OUT
ARC
ARC
HDMI
Note: IC3501 on the HDMI RE PC board cannot exchange with
single. When this part on the HDMI RE PC board is
damaged, exchange the entire mounted board.
damaged, exchange the entire mounted board.
Ver. 1.4
STR-KM5/KM7
STR-KM5/KM7
35
35
5-22. PRINTED WIRING BOARD – POWER AVIDEO Board –
• See page 19 for Circuit Boards Location. •
: Uses unleaded solder.
Ver. 1.5
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IC600
I
O
IC220
O
I
IC202
O
I
IC201
RY901
FH901
F901
FH902
B902
J210
J211
C21
1
C213
J220
C224
C225
C226
C227
C228
C229
JW204
JW200
JW203
JW219
JW226
JW221
JW208
JW215
JW220
JW233
JW234
R902
C203
C204
C904
11
2
CN271
S901
FH903
FH904
F902
C905
F911
1
4
CN911
F912
1
4
CNP902
13
CNP901
R204
R205
R206
R207
R208
R209
JW202
JW201
JW206
JW222
JW232
JW216
JW212
JW213
PL201
JW218
JW245
JW210
JW247
JW205
JW207
D912
T902
1
9
CN912
TM200
JS905
B
E
Q699
C281
1
5
CNP903
A600
JW239
JS903
JW241
JW228
JW211
JW242
JW246
JW231
JS901
JW225
JW224
C915
C916
C695
B901
R224
R225
R226
CL226
CL224
CL227
R201
R203
C205
CL216
CL214
CL215
CL213
CL217
CL219
CL220
CL221
CL218
R227
CL228
R228
CL230
CL229
R229
CL232
CL233
C235
C232
C233
R233
R232
R232
R231
JR
JR200
IC210
R21
1
C208
R213
R904
R903
C215
R214
C201
CL907
R215
C202
C217
C210
CL245
CL242
CL247
CL246
CL212
CL211
CL243
C236
C239
C237
C241
C240
C238
CL905
CL904
CL906
C906
R907
R905
R906
D202
Q901
B
E
Q902
B
E
CL912
CL911
CL913
JL281
JL280
C911
C912
C912
D904
C903
D903
CL914
CL915
D902
C902
C901
CL252
CL225
CL231
R277
R279 R278
JL282
D901
JL284
C692
R690
Q697
BE
R697
R674
R694
D691
Q280
BE
POWER AVIDEO
BOARD
1-885-491-
11
(11)
Y
P
B
P
R
Y
P
B
P
R
Y
P
B
P
R
COMPONENT VIDEO
GAME
IN
BD/DVD
IN
MONITOR
OUT
VIDEO
VIDEO
OUT
VIDEO
VIDEO
IN
SAT/CATV
VIDEO
IN
MONITOR
VIDEO
OUT
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
1
2
3
4
5
6
7
8
9
10
11
12
VOLTAGE SELECTOR
120-127V
230-240V
220V
POWER
TRANSFORMER
(SUB)
F
DIGITAL
AUDIO
BOARD
CN2103
(Page 20)
S
DCDC
BOARD
CN1500
(Page 39)
N
MAIN BOARD
CN950
(Page 26)
P
MAIN BOARD
CN951
(Page 26)
~ AC IN
T901
POWER
TRANSFORMER
(MAIN)
KM5:E51, EA
KM7:EA
(CHASSIS)
T
SUB RECTIFIER
BOARD
CNP931
(Page 47)
EXCEPT
E51, EA
EXCEPT
STR-KM5/KM7
STR-KM5/KM7
36
36
5-23. SCHEMATIC DIAGRAM – POWER AVIDEO Board –
• See page 49 for IC Block Diagrams.
Ver. 1.5
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
POWER AVIDEO BOARD
0
0
-5
-5
0
5
0
0
0
0
0
0
5
0
5
0
3.3
0
0
0
5
-5
0
2.8
0
0
12.6
3.4
0.7
0
12.6
0
12.6
21.4
12.6
5
21
-5
-21
0.5
0
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
G
YEL1
YEL2
G
24
23
22
21
20
19
18
17
16
15
14
13
8
9
10
11
12
3
4
1
2
5
6
7
1
4
4
C905
1
50V
FH901
FH902
RY901
5V, TV-8
F901
T4AL 250V
Q902
STOP SWITCH
2SC3052EF-T1-LEF
Q901
RELAY DRIVER
2SC3052EF-T1-LEF
75
R231
VOUT1
SW5
VIN5
SW3
VIN4
SW4
VIN3
V-
VI
N
2
SW2
VOUT3
GND
VIN1
SW1
VOUT2
V+
J220
9P
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12 13
75
R215
75
R224
75
R225
75
R226
75
R227
75
R228
75
R229
75
R214
75
R232
75
R21
1
75
R213
C224
10
50V
C225
10
50V
C226
10
50V
C227
10
50V
C228
10
50V
C229
10
50V
C213
10
50V
C211
10
50V
IC220
NJM2586AM
CH1 IN1
SW1
CH1 IN2
SW2
CH1 IN3
GND
V+1
CH2 IN1
GND
CH2 IN2
GND
CH2 IN3
CH3 IN3
GND
CH3 IN2
V-
1
CH3 IN1
V-
2
GND
CH3 OUT
V+2
CH2 OUT
PS
CH1 OUT
75
R233
C904
3300
16V
CL904
CL905
CL905
CL906
CL907
CL907
C208
47p
C210
47p
D904
MC2838-T112-1
CL912
CL911
CL211
CL212
CL213
CL214
CL215
CL216
CL217
CL218
CL219
CL220
CL221
CL213
CL214
CL215
CL216
CL217
CL218
CL219
CL220
CL221
CL247
CL246
CL245
CL242
CL232
CL233
D903
MC2840-T112-1
D902
MC2840-T112-1
CNP901
3P
LIVE
NEUTRAL
NEUTRAL
F911
3.15A 250V
CL913
F912
3.15A 250V
J211
2P
J210
2P
D901
DA2J10100L
MC2838-T112-1
D202
C205
0.1
C215
0.1
C217
0.1
C232
0.1
C233
0.1
C235
0.1
C903
0.1
C902
0.1
C901
0.1
R902
33
C906
0.1
C911
0.047
C912
0.047
CN911
4P
R3 AC (Yellow)
NC
CENTER
R3 AC (Green)
NC
CENTER
R3 AC (Green)
C203
47
35V
C204
47
35V
C236
22p
C237
22p
C238
22p
C239
22p
C240
22p
C241
22p
JL284
CN271
12P
FAN_CTRL
NC
VERSION
+3.3V STBY
STBY_SUPPLY
POWER_RY
STOP
FAN_BLK
VSEL2
VSEL1
VSEL1
V-MUTE
COMP-SW2
230 - 240V
220V
120 - 127V
S901
2
3
4
5
6
7
8
9
10
11
12
1
FH904
FH903
F902
IC201
KIA7805AF-RTF/PW
D912
D3SBA60-7101
2.2k
R903
47k
R904
*2
*1
R203
6.8k
R905
15k
R906
10k
R907
CNP902
4P
LIVE
NEUTRAL
NEUTRAL
R201
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
CL914
CL915
CN912
9P
+13V
NC
+13V
R3_GND
R3_GND
R3_GND
S_FAN-
S_FAN+
B_FAN-
B_FAN+
JL280
JL282
JL281
Q697
FAN DRIVER
FAN DRIVER
FAN DRIVER
2SC3052EF-T1-LEF
2.7k
R694
Q699
KTA1271Y
2.7k
R690
10k
R674
1k
R697
C281
47
35V
CNP903
5P
220v(E51)/NC(BR)
120V(E51)/127V(BR)
240V(E51)/220V(BR)
120V(E51)/127V(BR)
240V(E51)/220V(BR)
10
R277
10
R278
15
R279
D691
DA2J10100L
C915
470
C916
1000
35V
35V
R206
47
R205
47
R204
47
R209
47
R208
47
R207
47
C692
*3
C201
*3
C202
*3
C695
100
25V
Q280
RT1N234M-T111-1
T6.3AL 250V
1
3
3
YEL1
YEL2
G
1
2
3
4
2
3
4
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
11
12
I
O
O
G
I
G
1
3
4
8
6
I
O
G
1
3
5
3
5
CL224
CL226
CL227
CL228
CL229
CL230
CL231
B902
(CHASSIS)
POWER
TRANSFORMER
(SUB)
T902
J211
GAME
IN
Y
P
B
P
R
BD/DVD
IN
COMPONENT VIDEO
Y
P
B
P
R
MONITOR
OUT
Y
P
B
P
R
J210
VIDEO
VIDEO OUT
VIDEO
VIDEO IN
SAT/CATV
VIDEO IN
MONITOR
VIDEO OUT
~ AC IN
POWER
TRANSFORMER
(MAIN)
T901
Q
MAIN
BOARD
(4/4)
CN950
(Page 30)
S
DCDC
BOARD
CN1500
CN1500
(Page 40)
B
DIGITAL
AUDIO
BOARD
(2/4)
CN2103
(Page 23)
O
MAIN
BOARD
(4/4)
CN951
(Page 30)
T
SUB
RECTIFIER
BOARD
CNP931
(Page 47)
COMPONENT
VIDEO SELECT
IC B/D
IC220
IC210
NJM2595M-TE2
INPUT SELECT
IC B/D
IC210
+5V REG
IC201
IC600
KIA7812API-U/PF
+12V REG
IC600
IC202
KIA7905F-RTF/PW
-5V REG
IC202
*2
R203
4.7K
(AR)
22K
(KM5:E51)
47K
(EXCEPT KM5:AR, US, E51/KM7:AR)
*3
C201, C202, C692
0.1
(KM5:US/KM7:AR, SP)
100000PF
(EXCEPT KM5:US/KM7:AR, SP)
*1
R201
4.7K
(KM5:TH, E12/KM7:AUS)
22K
(SAF)
10K
(KM7:SP)
47K
(KM5:E51, AR, EA/KM7:AR, EA)
0
(KM5:US)
KM5:E51, EA
KM7:EA
KM7:EA
R
R
VOLTAGE
SELECTOR
CH1 = Y
CH2 = Pb
CH3 = Pr
JS901
7.5
EXCEPT KM5:E51, EA
EXCEPT KM7:EA
EXCEPT KM7:EA
JS903
7.5
JS905
7.5
Click on the first or last page to see other STR-KM5 / STR-KM7 service manuals if exist.