Sony XR-C5300X, Service Manual

Page: 26 / 42

XR-C5300X/C5305/C5600X
26
26
IC301
CXA2509A
Q-T4
+ –
+
–
+
–
+
–
+
–
1
2
3
4
5
6
7
8
9
10
20 19 18 17 16 15 14 13 12 11
21
22
23
26
27
28
29
30
31 32 33 34 37 38 39 40
24
25
PBFB1
PBRIN1 PBREF1
PBFIN1
35 36
PBGND
VCT
PBFIN2
PBREF2 PBRIN2
PBFB2
PBEQ1
PBOUT1
VCC
TAPEIN1
AUXIN1
MSLPF
LINEOUT1
NC
NC
G2FB
G1FB MSTC DGND MSOUT NC NC INSW TAPESW MSMODE DRSW
MSSW
NC
NC
LINEOUT2
DIREF
AUXIN2
TAPEIN2
PBEQ2
PBOUT2
GND
F2
120
µ
/70
µ
X1 X1
VCT
+
F1
120
µ
/70
µ
24dB
F3
LPF
VCC
DETECT
MS ON/
OFF
FWD/RVS
TAPE EQ
TAPE/AUX
NR BIAS
24dB
MS
MODE
T2
T1
IC331
TD
A7402TR
IC351
LB1930M-TLM
1 2 3 4 5
6 7 8 9
10
VCC
IN2
S-GND
IN1
NC
NC OUT2 NC P-GND OUT1
CONTROL
CIRCUIT
MOTOR
DRIVE
CIRCUIT
BUFFER BUFFER
IC611
B
A4908-V3
IC581
B
A8270F-E2
1 2 3
4
5 6 7
8 9
10 14 13 12 11
BUS ON
SWITCH
RESET
SWITCH
BATTERY
SWITCH
BUS ON
RST
BATT
CLK
VREF
DATA
GND
VCC RST BUS ON CLK IN BU IN DATA IN DATA OUT
7-7.
IC BLOCK DIA
GRAMS
+ –
+ –
+ –
+ –
OVER VOLTAGE
PROTECT
REGULATOR
1
2
3
4
5
6
7
8
9
10
12
11
NC
TUNER8.7 ANT SW
TUNER5.6 SW
STB
VDD5.6V
AMP
VCC
ANT
COM8.7V
TUNER5.6V
TUNER8.7V
GND
34 35 36 37 38 39 40 41 42 43 44
33
32
31
30
29
28
27
26
25
24
23
22 21 20 19 18 16 15 14 13 12
1
2
3
4
5
6
7
8
9
10
11
INPUT
MULTIPLEXER
MAIN SOURCE
SELECTOR
MIXING
SELECTOR
SECOND SOURCE
SELECTOR
MAIN PHONO
MAIN
CH0
AUX
AM
FM
IN-GAIN
+AUTO ZERO
+
LOUDNESS SOFTMUTE
VOLUME
TREBLE
BASS
HP LP
COMPANDER
VOICE
BANDPASS
MUTE
IN-GAIN
LOUDNESS
DIGITAL CONTROL IIC-BUS
HIGH-CUT
S&H
25kHz
LP
DEMODULATOR
+STEREO ADJUST
+STEREO BLAND
MULTIPATH
DETECTOR
D/A
CONVERTER
PILOT
CANCELATION
PIL DET
PLL
AM/FM
NOISE BLANKER
BEEP
80kHz
LP
17
PULSE
FORMER
QUAL
SUPPLY
SECOND
MAIN
ACIN
MONO-
FADER
MONO-
FADER
MONO-
FADER
MONO-
FADER
MONO- FADER
MONO- FADER
SUBWOOFER
+PHASE
CONTROL
MIXER
OUTPUT
SELECTOR
FRONT
REAR
SW
VDD SCL SDA GND SM QUAL MPOUT MPIN LEVEL MPX AMIF
SEL
SER
FD1L+
FD1L–
FD1R+
FD1R–
FD2L+
FD2L–
FD2R+
FD2R–
AM
ACINLF SWINR
SWINL
ACOUTR ACOUTL
CREF
MUX
MD1
MD1G
MD2
MD2G
ACINLR
ACINRF
ACINRR
OUTLF
OUTLR
OUTRF
OUTRR
OUTSWL
OUTSWR
OUTSSL
OUTSSR