Read Sony STR-D560Z / STR-D660Z / STR-DE615 / STR-DE715 Service Manual online
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IC BLOCK DIAGRAMS (
DISPLAY )
IC102 M66004FP-M6 (STR-D660Z/DE715)
1
2
3
4
5
6
7
8
9
NC
OUTPUT 2
Vcc
GND
NC
INPUT 2
INPUT 1
NC
MOTOR
DRIVE
MOTOR
DRIVE
REG
SWITCH
SWITCH
OUTPUT1
IC106 BA6208 (STR-D550Z/D660Z/DE615/DE715)
IC1102 NJM2129D (STR-D660Z/DE715)
+
–
+
+
–
–
2
3
5
4
6
7
9
8
1
INHIBIT
GND
REG OUT
NC
OUT1
IN2
IN3
IN4
VCC1
VCC2
REG-SW
IN1
INHIBIT1
OUT2
INHIBIT2
REGULATOR
INHIBIT
11
10
12
13
14
SEGMENT
OUTPUT
CIRCUIT
CIRCUIT
(35BIT x 16)
DECODER
INDICATION
CODE
RESISTOR
(8BIT x 16)
DECODER
(35BIT x 16)
CODE/COMMAND
CONTROL
CIRCUIT
INDICATION
CONTROL
RESISTOR
INDICATION
CONTROLLER
DIGIT OUTPUT
CIRCUIT
CODE
WRITE
CODE SELECT
SERIAL
RECEIVE
CIRCUIT
OUTPUT
PORT
(2BIT)
CLOCK
GENERATOR
CIRCUIT
RAM
WRITE
21
20
19
22
13
32
60
64 - 61
59 - 33
23 - 31
1 - 12
17 • 18
14 • 15 • 16
G13
|
G16
VCC2
P1
|
P27
VSS
XIN
XOUT
VCC1
RST
G12
|
G1
VP
CS
SCK
S
DATA
P36
|
P28
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