Sony CFD-F15CP Service Manual ▷ View online
37
CFD-F15CP
1
2
3
4
5
6
7
8
9
10
11
12
13
13
14
28
27
26
24
23
22
21
20
19
18
17
16
15
25
LEVEL
SHIFT
LEVEL
SHIFT
THERMAL
SHUT-DOWN
MONITOR
LEVEL
SHIFT
LEVEL
SHIFT
D.BUFF
D.BUFF
D.BUFF
GND
SLIN
(SLIN)
VREF
VCC
VCC
(FIN)
FIN
F–
F+
SL–
SL+
NC
OPIN
SP–
REG–B
SP+
SPIN
RST
REGO
MUTE
GND
TIN
(TIN)
T–
T+
GND
OPOUT
D.BUFF
D.BUFF
D.BUFF
D.BUFF
D.BUFF
REGULATOR
DRIVER
MUTE
VCC
VCC
GND1
3
2
1
IF REQ
AM
MIX
FM RF-IN
AM LOW CUT
5
4
MIX OUT
VCC2
AF IF-IN
8
7
6
FM IF-IN
GND2
10
9
AGC
QUAD
12
11
R-OUT
L-OUT
FM RF-OUT
22
23
24
20
21
17
18
19
15
16
13
14
AM RF-IN
VCC1
FM OSC
ST-IND
OSC-OUT
AM OSC
IF-OUT
LPF2/MO-ST
MPX- IN
DET-OUT
LPF1/BAND
FM
MIX
FM
OSC
LEVEL
DET
AM
DET
MUTE
FM
DET
ST/MO
FM/AM
AM
OSC
AGC
SW
ST
1/8
BUFF
BUFF
DIVIDE
DECODE
VCO
IF BUFF
AF BUFF
AF
FM RF
AM IF
FM IF
1/1 OR
1/16
11
10
9
8
7
6
5
4
3
2
1
12
13
14
15
16
19
20
UNLOCK
DETECTOR
POWER ON
RESET
UNIVERSAL
COUNTER
CCB
I/F
CE
DI
CL
DO
XOUT
LP-OUT
XIN
LP-IN
PD
VSS
VDD
MO/ST
FM IN
AM IN
MUTE
FM/AM
BAND
ST-IND
BAND
IF IN
PHASE
DETECTOR
CHARGE
PUMP
REFERENCE
DIVIDER
SWALLOW
COUNTER
1/16,1/17
4BITS
12BITS
PROGRAMMABLE
DIVIDER
DATA SHIFT REGISTER
LATCH
1/2
17
18
IC702 BA5826FP-E2 (CD/MP3 Board)
IC1 TA2149BN (TUNER Board)
IC2 LC72137M-TLM-E (TUNER Board)
38
CFD-F15CP
1
2
3
6
9
10
11
12
8
7
4
5
22
TAPE
TAPE
TAPE
BUF AMP
A1
BUF AMP
A2
NAB
AMP1
NAB
AMP2
23
24
15
14
13
21
20
17
16
RADIO
BUF AMP
B1
BUF AMP
B2
MUTE
MUTE
ON
ON
ON
7dB
26dB
26dB
MONITOR
AMP
LOGIC
18
19
MUTE
7dB
MONITOR
AMP
LINE
TAPE
RADIO
LINE
ALC2
ALC1
DET
REC
AMP1
REC
AMP2
2.1
REF
AMP
MIC
AMP1
VCC
R.LO
LINE
R.LINE
TAPE
R.RAD
MIC
L.LO
REC
L.LINE
MIC I/EX
L.RAD
AGC
L.PO
L.NF
L.RO
L.IN
REF
GND
R.IN
R.RO
R.NF
R.PO
MIC.NF
IC802 BR24L01AF-WE2 (MAIN Board)
IC301 TA2068N (TC Board)
IC302 BD3870FS-E2 (MAIN Board)
24
CAP
23
TNF1
22
TNF2
21
BNF2
20
BOUT2
19
BNF1
18
BOUT1
17
OUT1
16
OUT2
15
VCC
14
SI
13
SC
1
VIN1
2
VIN2
3
SEL2
4
SEL1
5
A1
6
A2
7
B1
8
B2
9
C1
10
C2
11
FIL
TER
12
GND
0dB-
-87dB
-
-87dB
-
Vcc/2
Vcc/2
Surround
50k
50k
50k
50k
50k
50k
Vcc/2
Vcc/2
Vcc/2
Treble1
fc=8kHz
Treble2
fc=8kHz
Bass2
fo=80Hz
Bass1
fo=80Hz
Logic
A0
A1
A2
GND
VCC
WP
SCL
SDA
1K BIT EEPROM ARRAY
ADDRESS
DECODER
DECODER
HIGH VOLTAGE
OCCURENCE CIRCUIT
POWER SUPPLY
VOLTAGE DETECTION
DATA
REGISTER
SLAVE • WORD
ADDRESS
REGISTER
CONTROL CIRCUIT
7
6
5
8
1
2
3
4
7BIT
8BIT
7BIT
START
STOP
ACK
39
CFD-F15CP
• IC Pin Function Description
IC801
µ
PD784216AGF-546-3BA (SYSTEM CONTROLLER)(MAIN BOARD)
1
TU- CE
O
Tuner PLL chip enable output
2
TU- DATA
O
Tuner PLL data output
3
TU- CLK
O
Tuner PLL clock output
4
TU- COUNT
I
Tuner PLL IF count intput
5
TU- MUTE
O
Tuner mute signal output
6
SIMUKE1
I
Simuke signal input
7
SIMUKE2
I
“Simuke signal input H : E41, L : MX”
8
TEST-B
I
Test terminal input
9
VDD
—
Power supply terminal (+3.3V)
10
TEST-A
I
Test terminal input
11
EPROM-SCL
O
EEPROM clock output
12
EPROM-SDA
I/O
EEPROM data input/output
13
SIMUKE3
I
Simuke signal input
14 to 16
NC
—
Not used (Open)
17
ISS-1
O
ISS1 output
18
ISS-2
O
ISS2 output
19
TU-ON
O
tuner function output
20
TAPE-ON
O
tuner function output
21
CD-ON
O
CD function output
22
TEST/VPP
I
Test/Vpp signal input
23, 24
NC
—
Not used (Open)
25
SLEEP-LED
O
LED control signal output
26 to 28
NC
—
Not used (Open)
29
LCD-RST
O
LCD display driver system reset output
30
LCD-C/D
O
LCD display driver c/d signal output
31
LCD-CS
O
LCD display driver chip select signal output
32
LCD-DATA
O
LCD display driver data output
33
LCD-CLK
O
LCD display driver clock output
34
NC
—
Not used (Open)
35
FM/AM SHIFT
O
FA/AM shift output
36
NC
—
Not used (Open)
37
VDD
—
Power supply terminal (+3.3V)
38
X2
O
Main system osillation output (5MHz)
39
X1
I
Main system osillation input (5MHz)
40
VSS
—
Ground terminal
41
XT2
—
Not used (Open)
42
XT1
I
Ground terminal
43
RESET
I
System reset input
44
AC-CHK
I
AC power supply detection signal input L : AC in
45
RMC-IN
I
Remote control signal input
46
WAKE-UP
I
Wake-up setting read signal intput
47
INITLI
O
Initial setting output
48
CD-DOOR
I
CD door open/close swith input L : Close
49
INTB (MP3)
I
MP3 decoder intb signal input
50
WRQ (CD)
I
CD digital signal processor write request data input
51
AVDD
—
Power supply terminal (+3.3V)
52
AVREF
I
Reference voltage (+3.3v)
53 to 55
KEY1-3
I
Key input
56
MODE
I
Mode signal input
57
NC
—
Not used (Open)
58
REG-CHK
I
Regulator voltage check input
Pin No.
Pin Name
I/O
Pin Description
40
CFD-F15CP
Pin No.
Pin Name
I/O
Pin Description
59
VH
I
Battery check input for Hi-voltage
60
VM
I
Battery check input for Mid-voltage
61
AVSS
—
Ground terminal
62, 63
NC
—
Not used (Open)
64
AVREF
I
Reference voltage (+3.3v)
65 to 67
NC
—
Not used (Open)
68
CMDOUT (MP3)
I
MP3 decoder data input
69
CMDIN (MP3)
O
MP3 decoder data output
70
CL (MP3)
O
MP3 decoder clock signal input
71
NC
—
Not used (Open)
72
DRF (CD)
I
CD digital signal processor DRF signal input
73
DO (CD)
I
CD digital signal processor data input
74
DI (CD)
O
CD digital signal processor data output
75
CL (CD)
O
CD digital signal processor clock signal input
76
CE (CD)
O
CD digital signal processor chip enable output
77
FSEQ (CD)
I
CD digital signal processor frame sync input
78
RES (CD)
O
CD digital signal processor system reset output
79
RESB (MP3)
O
MP3 decoder system reset output
80
CE (MP3)
O
MP3 decoder chip enable output
81 to 90
NC
—
Not used (Open)
91
A-MUTE
O
Audio mute output
92
MEGABASS
O
MEGA BASS control output
93
P-CON
O
Systemu power control output
94
V-DATA
O
Vilume data output
95
V-CLOCK
O
Vilume clock output
96
NC
—
Not used (Open)
97
TAPE PLAY
I
Tape play swith input L : Play
98
REC-IN
I
Tape record signal input H : REC
99
NC
—
Not used (Open)
100
VSS
—
Ground terminal
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