Sony HT-SF1300 / HT-SS1300 / STR-KS1300 Service Manual ▷ View online
STR-KS1300
9
SECTION 5
ELECTRICAL CHECK
FM AUTO STOP CHECK
signal
generator
set
Procedure:
1. Turn on the set.
2. Input the following signal from signal generator to FM antenna
1. Turn on the set.
2. Input the following signal from signal generator to FM antenna
input directly.
Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation
Deviation
: 75 kHz
Modulation
: 1 kHz
ANT input
: 1 kHz
Note: Use 75 ohm coaxial cable to connect signal generator and the set.
You cannot use video cable for checking.
Use signal generator whose output impedance is 75 ohm.
3. Set to FM tuner function and scan the input FM signal with
automatic scanning.
4. Confi rm that input frequency of A, B and C are detected and
automatic scanning stops.
When the station signal is received in good condition, automatic
scanning stops.
scanning stops.
STR-KS1300
10
MEMO
STR-KS1300
STR-KS1300
11
11
BUFFER
IC1600
EEPROM
IC1131
SYSTEM CONTROLLER
IC1018 (1/4)
DIGITAL OPTICAL
RECEIVER
IC1700
22
DA
TA
23
CLK
VIDEO1 L
7
TV L
1
SACD L
L CH
R CH
DO
DI
3
TUNER L
5
LIN
1
DIR D0
DIR D1
DIR_CLK
DIR_CE(LA
T)
DIR ERROR
DIR_XMODE (RESET)
DIR XST
ATE
DIR DA
TA0
63
ADC RESET
73
BD3842_CLK
10
BD3842_DA
11
27
PDWN_BAR
7
DATA0, BCK
LRCK, CKOUT
DOUT
15
SCKI
12
BCK 11
LRCK 10
OUT L 14
DO 35
DI 36
CLK 38
CE 37
ERROR 34
XMODE 48
XSTATE
DIR_DO
DIR_DATA0
DIR_CKSEL1
DIR_DI
DIR_CLK
DIR_HCE
ERR
DIR_XMODE
DIR_XSTAE
DIR_DO
DIR_DA
TA0
DIR_DI
DIR_CLK
DIR_HCE
ERR
DIR_CKSEL1
DIR_XMODE
DIR_XST
AE
17
XMCK 20
DATA0 16
BCK 14
LRCK 15
CKOUT
DATA0
BCK
LRCK
CKOUT
13
AUDIO 24
CKSEL 0 46
TV
OPT IN
DIGITAL OPTICAL
RECEIVER
IC1701
OPT IN
VIDEO 2
SCHMITT
TRIGGER
IC1711
DIGITAL AUDIO
INTERFACE RECEIVER
IC1301
DIN1
J1700
4
COAX IN
DVD
FM 75
Ω
COAXIAL
72
69
26
69
26
DIGITAL
VIDEO 1
AUDIO IN
TV
AUDIO IN
ANTENNA
J1710
TUNER (FM/AM)
SA-CD/CD
AUDIO IN
AM
L
R
L
R
L
R
R-CH
CLINK L
9
C_LINK_L
C_LINK_R
14
13
CN1700 (1/2)
R-CH
CLINK_RX (UCOM_TX)
CLINK_TX (UCOM_RX)
6
5
CN1700 (2/2)
R-CH
R-CH
ANALOG AUDIO
INPUT SELECTOR
IC1710
A/D CONVERTER
IC1602
R-CH
21
22
X1301
12.288MHz
XOUT
XIN
FM ANT
GND
AM ANT
GND
CLOCK
CE
TUN_DO
TUNER DATA
TUNER CLK
TUN_LAT
TUNER DATA
TUNER CLK
TUN_LAT
BUFFER
IC1603
86
84
84
RDS DATA
RDS INT
RDS DATA
RDS CLK
RDS CLK
117
SD
TUNE SD
100 CLINK_RX (M-OUT-CLINK-IN)
99 CLINK_TX (M-IN-CLINK-OUT)
C_LINK_DEC
7
101 C_LINK_DET
DIR_CK_SEL
39
D1301
57
58
12.5MHz
12.5MHz
98
EEPROM DA
TA
78
EEPROM CLK
X1300
12.5MHz
A
• SIGNAL PATH
: TUNER
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
• R-ch is omitted due to same as L-ch.
DATA SELECTOR
IC1302
1C1
5
1C0
6
DIN0
3
1Y 7
2
B
14
A
TC74HC153_A
36
TC74HC135_B
35
SDIN
8
AUTO
CAL MIC
J2800
DCAC_MIC_L
11
MIC AMP
IC2800
DCAC ON/OFF
3
CEC DATA
SWITCH
Q1103 – 1106
92
HDMI (M-IN-HDMI-OUT)
HDMI (M-OUT-HDMI-IN) 93
HDMI (M-OUT-HDMI-IN) 93
HDMI RESET
TX
RX
RESET
104
29
CEC OUT
CEC IN 88
AUDIO
B
DIR_XSTAE, ERR
C
CEC
D
48 47 45 46
49
38 37
RESET, TX, RX
E
: MIC
DIN2
5
J
SPDIF
R-CH
DMPORT
DMPORT
MUTING ON/OFF
CONTROL
Q2800 – 2802
ERR
DIR_XSTAE
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM - MAIN Section -
(Page 12)
(Page 13)
(Page 13)
(Page 13)
(Page 12)
(Page 12)
STR-KS1300
STR-KS1300
12
12
• SIGNAL PATH
: AUDIO (DIGITAL)
: HDMI
HDMI CONTROLLER
IC3519
CN3501
HDMI
SAT IN
A32
52
B32
51
7
9
9
A33
55
B33
54
4
6
6
A34
58
B34
57
1
3
3
A31
49
B31
48
10
DATA0+
DATA0–
DATA0–
DATA1+
DATA1–
DATA1–
DATA2+
DATA2–
DATA2–
CLOCK+
CLOCK–
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
15
HDMI
INPUT
SELECTOR
IC3503
55
P5V_SELA
56
P5V_SELB
SDA3
45
19
HPD3
44
SCL3
46
CN3502
HDMI
DVD IN
A22
71
B22
70
7
9
9
A23
74
B23
73
4
6
6
A24
77
B24
76
1
3
3
A21
68
B21
67
10
DATA0+
DATA0–
DATA1+
DATA1–
DATA1–
DATA2+
DATA2–
DATA2–
CLOCK+
CLOCK–
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
15
SDA2
63
19
HPD2
62
SCL2
64
CN3503
HDMI
VIDEO 2/
BD IN
A12
9
B12
8
7
9
9
A13
12
B13
11
4
6
6
A14
15
B14
14
1
3
3
A11
6
B11
5
10
DATA0+
DATA0–
DATA1+
DATA1–
DATA1–
DATA2+
DATA2–
DATA2–
CLOCK+
CLOCK–
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
15
SDA1
2
19
HPD1
80
SCL1
3
RX_HPD1
HDMI RECEIVER
IC3511
HDMI
TRANSCEIVER
IC3513
Y1 34
Z1 35
51
50
50
Y2 31
Z2 32
55
54
54
Y3 28
Z3 29
59
58
58
Y4 25
Z4 26
63
RXC+
RXC–
RXC–
RX0+
RX0–
RX0–
RX1+
RX1–
RX1–
RX2+
RX2–
RX2–
DSDA
DSCL
DSCL
62
41
PWR5V
44
42
CSDA
CSCL
CSCL
39
40
40
SCL_SINK 38
HPD_SINK 40
xOE 42
SDA_SINK 39
S1 21
S2 22
S3 23
S2 22
S3 23
LEVEL
SHIFT
IC3501
(1/2)
LEVEL SHIFT
IC3507
S [1]
S [2]
S [3]
S [2]
S [3]
SIGNAL SELECTOR
IC3504
2Y2
2
2Y3
4
2Y1
5
3
2-COM
10 9
A B
21
51 52 53
S [1]
S [2]
S [3]
TMDS_S1
TMDS_S2
TMDS_S3
DATA SELECTOR
IC3521
EEPROM
IC3509
2Y1
5
2Y0
1
1Y1
14
1Y0
12
3
2-COM
13
1-COM
5 SDA
6 SCL
EEPROM1
10
A
7
WP
35
TMDS_OEB
54
RX_RST
19
MUTE
65
RX_INT
20
TX_INT
43
TX_RST
42
CSCL
27
CSDA
28
124 – 121,1
17 – 1
14,
11
1 – 108, 105 – 99,
96 – 92
QE0 – QE23
79 – 75, 70 – 67
65 – 61, 58 – 49
D0 – D23
ODCK 119
HSYNC 128
VSYNC 1
DE 127
SPDIF 70
SD0 – SD3
4
24
MCK 79
SCK 76
WS 75
MUTE 67
RESET 89
INT 91
IDCK
66
HSYNC
1
VSYNC
2
DE
80
74 – 71
SPDIF
5
SD0 – SD3
MCK
6
SCK
12
WS
11
10 – 7
TX0+ 30
TX0– 29
TX0– 29
7
9
9
TX1+ 33
TX1– 32
TX1– 32
4
6
6
TX2+ 36
TX2– 35
TX2– 35
1
3
3
TXC+ 27
TXC– 26
TXC– 26
10
HPD
DATA0+
DATA0–
DATA0–
DATA1+
DATA1–
DATA1–
DATA2+
DATA2–
DATA2–
CLOCK+
CLOCK–
CLOCK–
SDA (5V)
SCL (5V)
SCL (5V)
HOT PLUG DET
CEC
18
19
12
16
15
15
13
DSDA 19
DSCL 20
INT 17
RESET 42
CSDA 44
CSCL 43
LEVEL
SHIFT
IC3501 (2/2)
LEVEL
SHIFT
Q3504
CN3504
HDMI
OUT
SPDIF
LRCK
MCK
BCK
SD0 – SD3
85
84
XTALIN
XTALOUT
X3501
28.322MHz
10
RESET
RESET, TX, RX
D
13
11
XIN
XOUT
X3502
10MHz
SWITCH
Q3505 – 3507
F
G
E
33
TX
34
RX
CEC
MUTE
SD0 – 3, MCK,
BCK, LRCK
J
41
TX_5VPWR
K
5VPWR
6-2. BLOCK DIAGRAM - HDMI Section -
(Page 11)
(Page 13)
(Page 11)
(Page 13)
(Page 11)
(Page 15)
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