Sony CDX-C880R Service Manual page 39

IC10 BU2624FV-E2
REFERENCE
XIN 1
DIVIDER
CE 2
I/O
CK 4 SHIFT REGISTER LATCH
CTL
DA 5
CD 6
P0 7
P1 9
10
P3
IC102 MSM6685JSDR1
TEST
1
TIMING
RWCK
2
GENERATOR
NC 3
TEST 4
TEST 5
8,388,608DATA
REGISTER
9
TEST
TEST 10
DIN 11 COLUMN DECODER
NC
12
COLUMN ADDRESS
VSS 13
COUNTER
WRITE CLOCK
GENERATOR
IC201 BU4052BCFV-E2
0
Y0 1
2
Y1 2
Y 3
3
Y3 4
1
Y1 5
INH 6
VEE 7
VSS
8
PHASE
DET
MAIN
PRESCALER
COUNT
IF COUNT
CTL
20BIT COUNT
REFRESH TIMER
REFRESH ADDRESS
COUNTER
ROW ADDRESS
COUNTER
ROW ADDRESS
REGISTER
16 VDD
2
15 X2
1
14
X1
13 X
0
12
X0
3
11 X3
SELECT A
A
10
SELECT B
B
9
– 71 –
IC101 SAA6588
PSWN 11
20 XOUT
12
MAD
19 VSS
18 PD
PAUSE
DETECTOR
AFIN 13
17
VDD
16 FMIN
CLOCKED
COMPARATOR
VDDA 14
VSSA 15
POWER SUPPLY
16
MPX
AND RESET
AMIN
15
17
VREF
57kHz
8th ORDER
18
SCOUT
BAND-PASS
CIN 19
P2
14
LVIN 20
13 IFIN
IC205, 207, 208 TDA8574(T)
12 SD
11 P4
VCCL 1
2
INL
BUFFER
SVRL 3
BUFFER
REFERENCE
26
VCC
25
RS/A
24
RFSH
INML 4
INMR
5
23 SAD
REFERENCE
22 SAS
18
TAS
BUFFER
SVRR 6
17 CS
BUFFER
INR 7
16 WE
VCCR 8
DOUT
15
14 NC
IC209, 210 TA2050F(EL)
OUT1 1
2
VREF
NC 3
GND 4
NC 5
6
VCC
NC 7
OUT2
8
IIC-BUS
10 SCL
SLAVE
9
SDA
TRANSCEIVER
4
4
SIGNAL
INTERFACE
QUALITY
REGISTER
DETECTOR
5
8 DAVN
RDS/RDBS RDS/RDBS
DEMODULATOR DECODER
7
VDDD
6 VSSD
5
OSCI
OSCILLATOR
AND CLOCK 4 OSC0
TEST
3
TCON
CONTROL
2 MPTH
MULTI-PATH
DETECTOR 1
MRO
VCCL
CL+
16
15 CL–
LIFT
AMP
VCCL
14 LGND
SIGNAL
AMP
13 OUTL
VCCR
12
OUTR
SIGNAL
AMP
11 RGND
VCCR
LIFT
AMP
CR–
10
9 CR+
16 NC
IN(–)1
15
NC
14
IN(+)1
13
12
IN(+)2
11 NC
10 IN(–)2
9 NC