Sony DSX-B700W - Unit Installation Methods; Mounting the Unit in the Dashboard

DSX-B700/B700W/B710D
40
Sony CONFIDENTIAL
For Authorized Servicer
IC1001 BU33TD3WG-TR
2GND
1VIN
VOUT5
VOLTAGE
REFERENCE
3STBY
NC
4
STANDBY
OVER CURRENT
PROTECTION
THERMAL
SHUTDOWN
+
–
IC1003 NJM2781RB1
IC1301, 1900 BD9876BEFJ-E2
REG
2
IN+
4
NOISE
1
5IN–
7V+
8GND
6OUT
STBY
3
+
–
REGULATOR
EN6
VCC
8
BST
7
SYNC5
THERMAL
SHUTDOWN
OSCILLATOR
300 kHz
REGULATOR
REFERENCEVREF
CURRENT
SENSE AMP
CURRENT
COMPARATOR
Q
SR
SHUTDOWN
UNDER
VOLTAGE
LOCK OUT
LX 1
GND
2
FB
4
VC 3
6
ERROR
AMP
1.0 V
SOFT
START
IC1304 BD2242G-GTR
VOUT
6
/OC4
ILIM
5
VIN
1
EN
3
GND
2
CHARGE
PUMP
DELAY
COUNTER
OVER-CURRENT
PROTECTION
THERMAL
SHUTDOWN
UNDER-VOLTAGE
LOCKOUT
REVERSE CURRENT
PROTECTION
/EN
– KEY Board –
IC901 BU97550KV-ME2
COM5/S67
65
COM4
66
COM3
67
COM2
68
KI5/S63
61
COM8/S64
62
COM7/S65
63
COM6/S66
64
COM1
69
VDD 70
VSS
71
S68
72
SDO
73
S69
74
OSC_IN/S70
75
SCE
76
SCL
77
SDI
78
S1/P1/G1
79
S2/P2/G2
80
S3230
S31
29
S3028
S2927
S28
26
S27
25
S38
36
S37
35
S36
34
S35
33
S42
40
S41
39
S40
38
S39
37
S34
32
S33
31
S26
24
S25
23
S24
22
S23
21
S7/P7/G7
5
S8/P8/G8
6
S9/P9/G9
7
S10
8
S3/P3/G3
1
S4/P4/G4
2
S5/P5/G5
3
S6/P6/G6
4
S11
9
S12
10
S13
11
S14
12
S15
13
S16
14
S17
15
S18
16
S19
17
S20
18
S21
19
S22
20
KS3/S55
53
S51
49
S50
48
KS2/S54
52
KS1/S53
51
S52
50
S49
47
S43
41
S44
42
S48
46
S47
45
S46
44
S45
43
SEGMENT DRIVER/LATCH
KS4/S56
54
KS6/S58
56
KS5/S57
55
KI1/S59
57
KI2/S60
58
KI4/S62
60
KI3/S61
59
POR
CLOCK/TIMING
GENERATOR
KEY SCAN
KEY BUFFER
SHIFT
REGISTER
SERIAL
INTERFACE
VLCD
VLCD1
VLCD2
LCD VOLTAGE
GENERATOR
VLCD3
VSS
COMMON
DRIVER
CONTROL
REGISTER
PWM
REGISTER
SYSSET
2019/10/2421:43:03(GMT+09:00)