Sony STR-K670P (serv.man2) Service Manual ▷ View online
9
STR-K670P
• IC Pin Function Description
DIGITAL BOARD IC1101 MB90488BPF-G-130E1 (SYSTEM CONTROL)
DIGITAL BOARD IC1101 MB90488BPF-G-130E1 (SYSTEM CONTROL)
Pin No.
Pin Name
I/O
Description
1
DATAO
I
Audio data signal input from DIR
2
GP9
I
GP9 signal input from DSP
3
BST
O
BST signal output to DSP
4
HCS
O
HCS signal output to DSP
5
HACN
I
HACN signal input from DSP
6
XRST
O
Reset signal output to DSP
7
PM
O
PM signal output to DSP
8
GP12
O
GP12 signal output to DSP
9
PCM1800_RST
O
IC reset signal output to ADC
10
PCM1608_RST
O
IC reset signal output to DAC
11
VSS
—
Ground terminal
12
PCM1608_ML
O
Latch signal output to DAC
13
PCM1608_MC
O
Clock signal output to DAC
14
PCM1608_MDI
O
IC data output to DAC
15
PCM1608_MDO
I
IC data input to DAC
16
T.SERIAL_CLK
O
Tuner clock signal output terminal
17
TUNER_DATA
O
Tuner data signal output terminal
18
HDOUT
I
HDOUT signal input from DSP
19
HDIN
O
HDIN signal output to DSP
20
HCLK
O
Clock signal output to DSP
21
DLY_BYPASS
—
Connected to ground terminal
22
DIR/AD
—
Connected to ground terminal
23
VCC5
—
Power supply
24
SYS_MUTE
O
Muting and error signal output
25
ANA/DIG
—
Analog signal or digital signal output terminal (Not used)
26
UPCON_RST
—
Not used
27
FLASH2_VOL/VOL_CLK
O
Volume IC clock signal output terminal
28
FLASH1_VOL/VOL_DATA_LATCH
O
Volume IC data and latch signal output terminal
29
SDA
I
EEPROM data signal input terminal
30
SCL
O
EEPROM clock signal output terminal
31
ENC_A
—
Short to ground terminal
32
ENC_B
—
Short to ground terminal
33
UPCON
—
Not used
34
UPCON_CLK
—
Not used
35
AVCC
—
Analog power supply
36
AVRH
I
Analog reference voltage input
37
AVSS
—
Analog ground terminal
38
A/D0
I
Function key push signal input
39
A/D1
I
Function key push signal input
40
A/D2
I
Function key push signal input
41
VERSION
I
Version setting input terminal (DESTINATION)
42
VSS
—
Ground terminal
43
RDS SIG
I
RDS signal detect input
44
MODEL
I
Version setting input (MODEL)
45
VOL_ENC (A)
I
Volume signal input from rotary encoder
46
VOL_ENC (B)
I
Volume signal input from rotary encoder
47
BLUE_LED
—
Not used
10
STR-K670P
Pin No.
Pin Name
I/O
Description
48
STOP
I
AC off detect signal input
49
MD0
I
Operation mode setting input
50
MD1
I
Operation mode setting input
51
MD2
I
Operation mode setting input
52
RDS_CLK
I
RDS clock signal input (Not used)
53
RDS_DATA
I
RDS data signal input (Not used)
54
SIRCS
I
Data signal input from the remote control sensor
55
HP_DETECT
I
Headphone signal input
56
POWER_KEY
I
Power switch key detect signal input
57
FL_LAT
O
FL driver latch signal output terminal
58
POWER_RY
O
Power relay control signal output
59
FL_DATA
O
FL driver signal output terminal
60
FL_CLK
O
FL driver clock signal output terminal
61
PROTECTOR
I
Protector status detect signal input
62
HP_RY
O
Headphone relay control signal output
63
FUSE DETECT
I
Fuse detect signal input
64
NTSC_PAL_SW
—
Short to ground terminal
65
COMPO_SW2/A1_IN\\
—
Short to ground terminal
66
FRONT_RY
O
Front speaker relay control signal output
67
SP_B_RY
O
Front speaker B relay control signal output
68
C/SB_RY
O
Center speaker or Subwoofer control signal output
69
REAR_RY
O
Rear speaker relay control signal output
70
SW_RY
—
Short to ground terminal
71
COMPO_SW1/A1_OUT
—
Short to ground terminal
72
BRIGEABLE_RY
O
Bridgeable relay control
73
DO
I
Frequency data signal input from the tuner
74
SLATCH
O
Latch signal output to the tuner
75
TUNED
I
Tuning a frequency signal input from the tuner
76
STEREO
I
Stereo tuning signal input from the tuner
77
RSTX
I
System reset
78
MUTE
O
Muting signal output to the tuner
79
X1A
—
Not used
80
X0A
—
Ground terminal
81
VSS
—
Ground terminal
82
X0
—
Connection for a crystal resonator
83
X1
—
Connection for a crystal resonator
84
VCC3
—
Power supply
85
GROUPING_SW
—
Not used
86
SW1
O
Video select control signal output
87
SW2
O
Video select control signal output
88
SW3
O
Video select control signal output
89
SW4
O
Video select control signal output
90
SELECT2
—
Not used
91
SELECT1
—
Not used
92
BST_SEL
O
BST signal output terminal
93
XMODE
O
Reset signal output to DIR
94
CKSEL 1
O
CKSEL control signal to DIR
95
CLK
O
Clock signal output to DIR
96
CE
O
Chip enable signal output to DIR
11
STR-K670P
Pin No.
Pin Name
I/O
Description
97
DI
O
Data signal output to DIR
98
DO
I
Data signal input from DIR
99
ERROR
I
PLL error muting signal input from DIR
100
XSTATE
I
XSTATE data signal input from DIR
12
STR-K670P
ELECTRICAL PARTS LIST
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
CAPACITORS
uF:
uF:
µ
F
•
COILS
uH:
uH:
µ
H
•
RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•
SEMICONDUCTORS
In each case, u:
In each case, u:
µ
, for example:
uA. . :
µ
A. .,
uPA. . :
µ
PA. .,
uPB. . :
µ
PB. .,
uPC. . :
µ
PC. .,
uPD. . :
µ
PD. .
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
When indicating parts by reference number,
please include the board name.
please include the board name.
A-1082-618-A DIGITAL BOARD, COMPLETE (US, CND)
A-1083-438-A DIGITAL BOARD, COMPLETE (AEP, UK, RU)
A-1083-593-A DIGITAL BOARD, COMPLETE (SP, SP6)
A-1083-642-A DIGITAL BOARD, COMPLETE (AUS)
A-1083-670-A DIGITAL BOARD, COMPLETE (MX)
A-1083-982-A DIGITAL BOARD, COMPLETE (E51)
A-1148-681-A DIGITAL BOARD, COMPLETE (AR)
A-1083-438-A DIGITAL BOARD, COMPLETE (AEP, UK, RU)
A-1083-593-A DIGITAL BOARD, COMPLETE (SP, SP6)
A-1083-642-A DIGITAL BOARD, COMPLETE (AUS)
A-1083-670-A DIGITAL BOARD, COMPLETE (MX)
A-1083-982-A DIGITAL BOARD, COMPLETE (E51)
A-1148-681-A DIGITAL BOARD, COMPLETE (AR)
***********************
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
< CAPACITOR >
C1001
1-126-925-91 ELECT
470uF
20%
10V
C1002
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1004
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C1005
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1021
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1022
1-126-925-91 ELECT
470uF
20%
10V
C1031
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1032
1-126-925-91 ELECT
470uF
20%
10V
C1063
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
(AEP, UK, RU)
C1064
1-126-947-11 ELECT
47uF
20%
35V
(AEP, UK, RU)
C1100
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1102
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1103
1-126-947-11 ELECT
47uF
20%
35V
C1107
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1108
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1118
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1119
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1120
1-162-974-11 CERAMIC CHIP
0.01uF
50V
C1121
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1122
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1123
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1124
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1129
1-162-974-11 CERAMIC CHIP
0.01uF
50V
C1130
1-162-974-11 CERAMIC CHIP
0.01uF
50V
C1137
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C1138
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1139
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1140
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1142
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1149
1-162-960-11 CERAMIC CHIP
220PF
10%
50V
C1251
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1252
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1253
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1254
1-162-960-11 CERAMIC CHIP
220PF
10%
50V
C1255
1-162-960-11 CERAMIC CHIP
220PF
10%
50V
C1299
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1301
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1302
1-162-974-11 CERAMIC CHIP
0.01uF
50V
C1303
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1304
1-162-974-11 CERAMIC CHIP
0.01uF
50V
C1305
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1306
1-126-947-11 ELECT
47uF
20%
35V
C1308
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1309
1-162-918-11 CERAMIC CHIP
18PF
5%
50V
C1310
1-162-918-11 CERAMIC CHIP
18PF
5%
50V
C1312
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1313
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C1314
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1315
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1352
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1355
1-104-662-91 ELECT
22uF
20%
25V
C1356
1-162-974-11 CERAMIC CHIP
0.01uF
50V
C1357
1-162-905-11 CERAMIC CHIP
1PF
0.25PF 50V
C1358
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1359
1-126-916-11 ELECT
1000uF
20%
6.3V
C1360
1-162-923-11 CERAMIC CHIP
47PF
5%
50V
C1361
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1362
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1401
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1402
1-126-947-11 ELECT
47uF
20%
35V
C1403
1-126-964-11 ELECT
10uF
20%
50V
C1404
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1405
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
C1406
1-126-963-11 ELECT
4.7uF
20%
50V
C1407
1-126-963-11 ELECT
4.7uF
20%
50V
C1408
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
C1409
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1418
1-126-964-11 ELECT
10uF
20%
50V
C1422
1-216-864-11 SHORT CHIP
0
C1428
1-126-964-11 ELECT
10uF
20%
50V
C1432
1-216-864-11 SHORT CHIP
0
C1438
1-126-964-11 ELECT
10uF
20%
50V
C1441
1-216-864-11 SHORT CHIP
0
C1448
1-126-964-11 ELECT
10uF
20%
50V
C1450
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1454
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1457
1-126-964-11 ELECT
10uF
20%
50V
C1458
1-126-964-11 ELECT
10uF
20%
50V
C1460
1-126-964-11 ELECT
10uF
20%
50V
•
Abbreviation
AR
AR
: Argentina mondel
AUS
: Australian model
CND
: Canadian model
E51
: Chilean and Peruvian models
MX
: Mexican model
RU
: Russian model
SP
: Singapore model
SP6
: Singapore and Malaysia model
DIGITAL
Ver. 1.3
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