Sony CDX-MP80 Service Manual

39
CDX-MP80
IC8 BH6518FS (SERVO Board)
IC6 MSM51V17400D-10TK-FS (SERVO Board)
1
VCC
ON CHIP
VBB GENERATOR
2
DQ1
3
DQ2
4
WE
5
RAS
6
NC
8
A10
9
A0
10
A1
11
A2
12
A3
26
VSS
25
DO3
24
DO2
22
OE
23
CAS
21
A9
19
A8
18
A7
17
A6
16
A5
15
A4
13
VCC
ON CHIP
VBB GENERATOR
TIMING
GENERATOR
COLUMN
ADDRESS
BUFFERS
INTERNAL
ADDRESS
COUNTER
ROW
DECODERS
COLUMN
DECORDERS
SENS
AMPLIFIERS
MEMORY
CELLS
WRITE
CLOCK
GENERATOR
I/O
SELECTOR
REFRESH
CONTROL
CLOCK
WORD
DRIVERS
TIMING
GENERATOR
INPUT
BUFFER
OUTPUT
BUFFER
14
VSS
INTERFACE
CHARGEPUMP
&
OSC
PREDRIVE
TSD
PREDRIVE
PREDRIVE
PREDRIVE
INTERFACE
INTERFACEINTERFACE
32
31
30
29
27
26
24
25
23
22
21
18
17
19
20
28
1
2
3
4
6
7
9
8
10
11
12
15
16
14
13
5
VG
GND
VG
IN4R
IN4F
VM4
OUT4R
VM34
OUT3F
VM3
IN3F
IN3R
PSB
OUT3R
PGND3
OUT4F
PGND4
CAPA-
CAPA+
FRDR
FFDR
VM2
OUT2R
VM12
OUT1F
VM1
TFDR
TRDR
VDD
PSB VDD
OUT1R
PGND1
OUT2F
PGND2

Sony CDX-MP80 Specifications

General

Brand	Sony
Model	CDX-MP80
Category	Car Receiver
Language	English