Sony HT-DDW700 / STR-K700 Service Manual ▷ View online
25
25
STR-K700
STR-K700
3-14. PRINTED WIRING BOARDS – DISPLAY BOARD, POWER BOARD –
• Semiconductor
Location
Ref. No.
Location
D101
B-4
D102
B-2
D103
B-3
D104
B-3
D105
B-7
IC100
A-7
IC101
B-6
IC102
A-9
Q110
C-7
:Uses unleaded solder.
• See page 11 for Circuit Boards Location.
MASTER
VOLUME
VOLUME
INPUT
SELECTOR
INPUT MODE
DISPLAY
A.F.D.
MOVIE
MUSIC
DIMMER
SLEEP
2CH
1
4
1
1
3
7
14
8
1
4
1
5
10
15
42
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
12
13
14
C
DIGITAL
BOARD
CNS505
(Page 15)
IC102
IC100
IC101
26
26
STR-K700
STR-K700
3-15. SCHEMATIC DIAGRAM – DISPLAY BOARD, POWER BOARD –
18
No mark : FM
R150
S100
L103
S152
R153
L102
R175
R172
R173
R174
IC101
L101
C115
C151
R154
C132
C133
C134
C135
C136
C137
C138
C139
C140
C141
C142
C143
C152
C153
C154
C100
C101
C108
C114
C144
C150
C155
C156
C157
S114
S115
S116
S117
S118
S119
S101
R101
R115
R116
R117
R118
R119
CNS100
CNP101
RV102
RV103
C110
FL101
R198
R199
IC102
CNP102
IC100
C111
C112
C109
82k
JW
100
JW
10
100
100
100
JW
10
50V
10
50V
JW
TC74ACT08P
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
0.22
0.22
0.22
0.22
0.22
0.22
0.22
0.22
0.22
220
220
330
470
330
470
19P
4P
ENCODER, ROTARY
VOLUME
ENCODER,ROTARY
INPUT SELECTOR
INPUT SELECTOR
2200p
1
1
RPM7240-H4
4P
PT6315
100p
100p
0.22
• See page 29 for IC Block Diagram.
27
STR-K700
– DIGITAL Board –
IC1131 BR24L16F-WE2
IC1301 LC89056W-E
• IC Block Diagrams
8
VCC
7
WP
6
SCL
5
SDA
1
A0
2
A1
3
A2
4
GND
ADDRESS
DECODER
DECODER
SLAVE WORD
ADDRESS REGISTER
DATA
REGISTER
16 K bit EEPROM ARRAY
CONTROL CIRCUIT
POWER SUPPLY
VOLTAGE DETECTION
HIGHT VOLTAGE
GENERATOR
11 bit
8 bit
11 bit
STOP
START
ACK
38
37
36
23
24
1
2 3
4
5
44
8 9 10
46
17
22
21
20
30
35
25
26
27
28
29
32
33
34
16
45
13
14
15
47
40
41
48
CLK
39
XSEL
CE
DI
EMPHA
AUDIO
DISEL
SPDIF
DINO
DINI
DIN2
6
D.GND
7
DVDD
11
AVDD
12
AGND
DOSEL0
R
VIN
LPF
CKSEL0
XSTATE
18 DGND
19 DVDD
XIN
XOUT
XMCK
DVDD
31
DGND
DO
CSFLAG
F0/P0/C0
F1/P1/C1
F2/P2/C2
VF/P3/C3
LOCK
BPSYNC
ERROR
DATAO
DOSEL1
CKOUT
BCK
LRCK
CKSEL1
MODE0
MODE1
42
DGND
43
DVDD
XMODE
TIMING
MICROCOMPUTER
INTERFACE
SAMPLING
FREQUENCY
C BIT
DETECT
PA/PB
DETECT
LOCK
DETECT
SYSTEM
RESET
MODE
SELECT
INPUT
CIRCUIT
DATA
DEMODULATOR
PLL
CLOCK
28
STR-K700
IC1502 IS61LV6416-10TLT
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
64K x 16
MEMORY
ARRAY
SENSE AMP
&
WRITE
PRIVER
HIGH
BYTE
BYTE
I/O
BUFFER
LOW
BYTE
I/O
BUFFER
CHIP ENABLE
BUFFER
WRITE ENABLE
BUFFER
OUTPUT ENABLE
BUFFER
ROW/COLUMN
DECODER
BYTE ENABLE
BUFFER
1
A3
A2
A1
A0
CS
I/O 0
I/O 1
I/O 2
I/O 3
VDD
VSS
I/O 4
I/O 5
I/O 6
I/O 7
WE
A15
A14
A13
A12
NC
A4
A5
A6
A7
OE
BHE
BLE
I/O 15
I/O 14
I/O 13
I/O 12
VSS
VDD
I/O 11
I/O 10
I/O 9
I/O 8
NC
A8
A9
A10
A11
NC
IC1452 PCM1602APT
SYSTEM
CLOCK
MANAGER
FUNCTION
CONTROL
INTERFACE
SERIAL
INPUT
INTERFACE
4X/8X
OVER SAMPLING
DIGITAL
FILTER
WITH
FUNCTION
CONTROLLER
ENHANCED
MULTI-
LEVEL
DELTA-
SIGMA
MOJULE
ZERO DETECT
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
RST
SCKI
SCKO
BCK
TEST
VDD
DGND
DATA1
DATA2
DATA3
ZEROA
LRCK
37
38
39
40
42
43
44
45
46
47
48
41
ZERO1/GPO1
ZERO2/GPO2
ZERO3/GPO3
ZERO4/GPO4
ZERO5/GPO5
ZERO6/GPO6
NC
NC
VOUT6
VOUT5
VOUT4
VOUT3
1
2
3
4
5
6
7
8
9
10
11
12
VOUT2
VOUT1
VCOM
VOUT7
AGND5
VCC5
AGND6
VOUT8
AGND4
VCC4
AGND3
VCC3
13
14
15
16
17
18
19
20
21
22
23
24
ML
MC
MDI
MDO
ZERO8
DATA4
ZERO7
NC
VCC1
AGND1
VCC2
AGND2
36 35 34 33
31 30
29
28
27
26
25
32
IC1503 TC7WH157FU (TE12R)
1
2
3
4
8
7
6
5
Vcc
1Y
2B
2A
1A
1B
2Y
GND
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