Schematic Diagram - Hdmi Pc Board (2/2) - Sony STR-KS370 Service Manual

STR-KS370

5-18. SCHEMATIC DIAGRAM - HDMI PC Board (2/2) -

1 2 3
A
HDMI PC BOARD (2/2)
J
CN3510
5P
JL3529
+4V 1
+4V 2
B
SMPS C3606 C3605
DGND 3
1 0.22
BOARD
DGND 4
CN903
JL3530
+6V 5
(Page 32)
5
5 VIN
6.4
4
VOUT
C
R3634
IC3523
10k
C3593 +1.8V REGULATOR
1 IC3523
MM1661JHBE
C3585
1.8
0.22
JL3525
1 Vout
2 NC
3 GND
0.5
D 4 Cn
C3588
C3703
0.22
470p C3602
5
CONT
5 VIN
6.4
GND
4
VOUT NOISE
JL3533
E
R3622 R3646
10k 100 IC3509
R3738 *R3743
33k 0
+6.4V REGULATOR
R3737
TK11150CSCL-G
22k
R3740
100
F
G
IC B/D
IC3507
*CN3512
19P
JL3557
CEC 1
JL3556
H_RESET 2
JL3555
MU_UART_RX / VU_SDA 3
JL3554 C3562
MU_UART_TX / VU_SCL 4
0.1
JL3553
NON-LPCM / Reg Ctr 5
JL3550
D
MUTE 6 *R3593
100
JL3549
RB3509
H HDMI_SPDIF 7
220
JL3548
SD0 8
JL3547
MAIN SD1 9
JL3546
SD2 10
BOARD
JL3545
(3/5) SD3 11
CL3051 R3599 100
LRCK 12
CN1007
JL3544 R3598 470
BCK 13
(Page 21)
R3600
GND 14
0
JL3543
MCK 15
CNVSS /GND 16
220 R3601
CL3053
R3727
ARC_SPDIF 17
100
CL3054
I 232_IN(VU_RX) 18
CL3050
232_OUT(VU_TX) 19
CL3055
J
11
STR-KS370
• See page 10 for Waveforms. • See page 33 for IC Block Diagrams. • See page 38 for IC Pin Function Description.
4 5 6
R3684
68
DGND
JL3528
C3510
100
10V
JL3527
D3514 D3515
IC3510 1SR154-400TE-25 1SR154-400TE-25
+5V REGULATOR
IC3528 IC3526
IC3510
TK11150CSCL-G
1.3
CONT
1 +1.2V REGULATOR +3.3V REGULATOR
IC3528 IC3526
GND 2 IC MM1921CTRE IC MM1923DTRE
3.2
3 C3706 0.7
NOISE 0.7
0.1
5 Cs
C3600 5 Cs
0.01 1.2 3.3
C3704
4 Vout
4 Vout 0.1
C3655
1
3 Gnd
3 Gnd
4.1
2.6
2 Vin
2 Vin
C3654
1.8
1.8 C3651
1
1 1 Vcont
1 Vcont
DGND
R3749
R3748
0
C3592 0
1
JL3524
3.3
Vin 8
NC 7 JL3523
NC 6
3.3
Cont 5
R3750
0
JL3558
1
JL3534
FB3509 L3504
1.3
10uH
1
FB3508 C3720 C3714
2 HDMI3.3V HDMI1.8V
10 10
3.3 220ohm
3
C3572
0.01
FB3513
220uH
1.8 1.8
IC3509
C3573
0.1
RESET#
3.3
C3715 INT
10 DGND
3.3
DL3
DR3
C3701
C3700
47 R3695
0.1 DL2
10V 220k SPDIF
0
DR2
R3722 SD3
470 0
DL1
SD2
0
DR1
IC3527
SD1
0
DL0
SD0
LEVEL SHIFT
0
IC3527 R3697 DR0
TC7WHU04FK(T5RSOYF 10k WS
0
DCLK
1.5
SCK 0.1 C3569
Gnd 2Y
4 5 0
IOVCC33
1.6 1.5 3.3
GND
2A 3A
3 6
0.1 C3568
R3694 CVCC18
2.8
0
3Y 1Y
2 7 1.8
SCK
SCK
3.3
0
WS
1A VCC
1 8
WS
0
SD0
SD0
0
SD1
SD1
C3679 0
SD2
0.1
SD2
BUFFER 0
SD3
IC3507
SD3
0
MCLK
TC74VHC541FT(EL)
MCK
0
3.3 SPDIF
FB3511
20 SPDIF
Vcc G 1
0
C3722 VSYNC
VSYNC
10 SPDIF
0
19 2 HSYNC
G2 A1
HSYNC
0
0 DE
0 SD0
18 3 DE
Y1 A2 1.8
0 0
SD1
*R3755
17 4
0 Y2 A3
0
0
SD2
16 5
Y3 A4
0
1.8 3
0
SD3
15 6
Y4 A5
0
0 WS
14 7 C3565
Y5 A6
0.1
0
SCK
13 8
FB3506 Y6 A7
0 0
MCK
12 9
Y7 A8
C3727 C3726
0 0
0.1 1
11 10
Y8 GND
FB3507 0
R3015
10k
10 9 8 7 6 4
HDMI PC
1
BOARD
(1/2)
(Page 27)
7 8 9
C3690
1
C3689
1
R3685
R3641
68
R3708
0
L3503 L3505 L3506
10uH 10uH 10uH
R3631 10
R3629 10
R3624 4.7k
0.3 0.3 1.8 1.4 1.4 1.4 1.4 1.8 1.4 1.4 1.8 3.3 5 5 5 2.1 1.4 0.2
0
HPD
0
TMODE
3.3
C3571
IOVCC33
0.1
GND
3.3
C3570
VPP18
3.2 0.1
D35
Q[35]
3.2
D34
3.2 Q[34]
D33
Q[33]
3.2
D32
3.2 Q[32]
IC3501
D31
3.2 Q[31]
HDMI TRANSMITTER D30
3.2
Q[30]
IC3501
SII9134CTU D29
3.3 Q[29]
D28
1.8 Q[28]
CVCC18
C3567
GND 0.1
3.3
C3566
IOVCC33
3.2 0.1
D27
Q[27]
3.2
D26
Q[26]
3.2
D25
3.2 Q[25]
D24
3.2 Q[24]
D23
3.2 Q[23]
D22
3.3 Q[22]
D21
3.3
Q[21]
D20
3.3 Q[20]
D19
3 3 3 3 3 3 3 3 3.3 3.3 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 1.8
C3563
0.1
C3564 R3592
0.1 33
R3754
470
D3001
1SS367-T3SONY
*R3728 22
*R3729 22
D3000
1SS367-T3SONY
5 2 1
28 28
10 11 12
R3725
1k R3640 47k
47k
E
C3702
0.1
ET3500
L3512
90
4 8
3 7
2 6
1 5
L3511
90
4 8
3 7
2 6
1 5
R3038 R3032
47 47
C3006
FB3000
0.1
3.3 3.3 3.3
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
NC
50
49 NC
R3028 48 NC
0
NC
47
C3005 R3029
46 NC
0.1 10k
45 NC
NC
44
R3042 0
TX_INT
43 TX_INT
TX_RST 4.7k 3.3
42 TX_RST
TX_5VPWR 3.3
IC3000
TX_5VPWR
41
3.3
R3027
40 NC
47 HDMI CONTROLLER
IC3000
39 NC
R5F3640DDFBR-128
0
R3026
NC
10k 38
37 NC
36 NC
NC
35
R3021 47
34 VU RX / VUCOM_SCL
R3018 47 3.4
33 VU TX / VUCOM_SDA
JL3551 3.3
RTS 1
32
R3037 10k
31 CLK 1
JL3552 0
30 232CIN (VU RX)
1.3
232COUT (VU TX)
29
3.3
28 CSDA
3.2
27 CSCL
3.3
NC
26
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7
3.1 3.3 3.3 3.3 1.4 1.7 3.3
R3009
1.5k R3006 R3005
3.3k 10k
R3011
1.5k
C3721
10
R3043
1M
R3003
0
R3680
X3000
47
10MHz
220 R3002
22 *R3730
3
Note: IC3501 cannot exchange with single. When this part
13 14 15
CN3500
19P
1 DATA2+
2 DATA2 SHIELD
3 DATA2-
4 DATA1+
5 DATA1 SHIELD
6 DATA1-
7 DATA0+
8 DATA0 SHIELD
9 DATA0-
TV OUT
10 CLOCK+
11 CLOCK SHIELD
12 CLOCK- HDMI
13 CEC
14 RESERVE(NC)
15 SCL(5V)
16 SDA(5V)
17 DDC/CEC GND
18 +5V POWER
19 HOT PLUG DET
NC
76
NC 77
NC 78
NC
79
NC 80
NC 81
NC
82
NC 83
NC 84
NC
85
NC 86
NC 87
NC
88
NC 89
NC 90
0 *R3022
MODEL_SW3
91 10k
0
*R3019
MODEL_SW2 92
10k
0
*R3017
MODEL_SW1 93
10k
AVSS
94
NC 95
3.3
C3004
VREF 96 0.1
3.3
AVCC C3003
97
0.1
NC 98
NC 99
NC
100
6 5 4 3 2 1
8
CN3000
7P
JL3536
7 3.3V
JL3537
6 GND
JL3538
5 232C_IN(VU RX)
(NC)
R3008 JL3539
4 GND
47k
JL3540
3 232C_OUT(VU TX)
10 R3001 JL3541
2 RESET
JL3542
1 CNVSS
is damaged, exchange the entire mounted board.