Sony HCD-GV10AV Service Manual ▷ View online
57
HCD-GV10AV
IC509
PCM1727E-2/T2
– CD MOTOR Board –
IC201
TA8409S
1
2
3
4
5
6
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
POWER
SUPPLY
CLOCK MANAGER
•
DUAL PLL
AUDIO
DATA INPUT
INTERFACE
8 TIME OVER
SAMPLING DIGITAL
FILTER
•
FUNCTION
CONTROL
MODE
CONTROL
MULTI LEVEL
∆Σ
MODULATOR
MULTI LEVEL
∆Σ
MODULATOR
5 LEVEL
DAC
5 LEVEL
DAC
CR LPF
•
OUTPUT
AMP
CR LPF
•
OUTPUT
AMP
BPZ
CONTROL
13
OPEN
XT1
PGND
VCP
MCKO
RSV
SCKO3
ML
MC
MD
RSTB
VOUTR
AGND
VCA
ZERO
BCK
DATA
LRCK
SCKO2
SCKO1
VDD
DGND
XT2
384fs
15
14 VOUTL
CAP
1
2
3
4
5
6
7
8
9
HEAT
CUT OFF
BLOCK
STANDBY
BLOCK
VREF
BLOCK
IN2
VCC
OUT2
NC
GND
VS
OUT1
VREF
IN1
58
HCD-GV10AV
– AUDIO Board –
IC602
µ
PC1330HA
1
2
3
4
5
6
7
8
9
INVERTER
COMPARATER
SW R1
GND
SW P1 CONT
GND
VCC
SW P2 GND
SW R2
– MAIN Board –
IC101
M62493FP
65
64
63
62
61
60
59 58 57 56
49
66
67
68
69
73
72
+
–
+
–
+
–
+
–
–
+
–
–
+
–
5BAND GRAPHIC EQUALIZER
50
43
55
48
54
47
53
46
52
45
51
44
41
40
39
38
37
36
35
42
+
–
–
+
–
–
+
–
+
–
+
–
+
–
–
+
–
–
74
75
76
77
78
79
80
1
2
3
4
5
6 7 8 9
10
11
12
13
14
15
16
17
18
19
20
21
22 23
5BAND GRAPHIC EQUALIZER
+
–
+
–
+
–
+
–
–
+
–
+
–
+
–
–
+
–
25
+
–
+
–
26
27
28
29
34
33
32
+
–
–
24
30
INTERFACE
IN E2
IN D2
IN C2
IN B2
IN A2
GND
SUPER
WOOFER
A VSS
SW NF
IN A1
IN B1
IN C1
IN D1
IN E1
VOL OUT2
BB A2
BB B2
BUF IN2
BUF OUT2
G GND
VOL OUT1
BB A1
BB B1
BUF IN1
BUF OUT1
LATCH
DATA
CLOCK
L+R
IN F2
LR OUT
LPF IN
LPF O
KEY IN2
KEY OUT2
REC A2
REC B2
F1 F2
F3 O2
F3 F2
F6 F2
F1 O2
F3 IN2
F1 IN2
F4 F2
F2 F2
F4 O2
F2 O2
F4 IN2
F2 IN2
F5 F2
VOL IN2
F OUT2
INF1
MIC IN
DELAY IN
D
ELAY OUT
KEY IN1
KEY OUT1
REC A1
REC B1
F1 F1
F1 O1
F1 IN1
F2 F1
F2 O1
F2 IN1
F3 F1
F3 O1
F3 IN1
F4 F1
F4 O1
F4 IN1
F5 F1
F6 F1
F OUT1
VOL IN1
31 D VDD
70
71
A VDD
GND
59
HCD-GV10AV
IC191
BA7615N
2
1
3
4
6
5
9
10
CTLC
VOUT
7
8
MUTE
LOGIC
CTLC
IN3
VCC
IN4
IN1
CTLA
CTLB
IN2
75
Ω
8db
IC201
M62464FP
40
72
71
24
26
25
73
74
75
76
77
78
79
80
MCU INTERFACE
DATA SCK REQ
23
22
20
19
18
17
16
VOL
15
TRIM
13
VOL
12
14
TRIM
11
9
VOL
8
7
6
5
2
1
10
TRIM
3
VOL
4
TRIM
PSEUDO
SURROUND
AUTO
BALANCE
VCA
SERVO
IREF
70
69
68
67
66
65
63
64
62
VREF
BPF
L+R L-R
61 60
BPF
59 58 57 56
FULL WAVE
RECTIFER
VCA
55 54 53 52
LOG
DIFFERENCE
AMPLIFIERS
AMPLIFIERS
45 44 43
42
41
MODIFIED
B-TYPE
NR DECODER
51 50
47 46
49 48
DUAL-TIME CONSTANT
AND
THRESHOLD SWITCHES
SELECTOR
LOGIC
28
27
+
SRAM
10KBIT
L-R
VOL
F. B.
F. B.
VOL
DELAY
CLK
29
30
31
32
33
34
35
36
37
38
39
LPF
D/A
2
L+R
NETWORKS
COMBINNING
CONTROL
CENTER MODE
L
L
R
C
S
S
R C
+
+
SL-SW
C-SW
L-SW
R-SW
DI-SW
BNR-SW
DO-SW
SR-SW
SW-SW
REQ
SCK
DATA
MICIN
AGND
CMC
S
WVOLOUT
SWVOLIN
SWOUT
SRVOLIN
SROUT
SRVOLOUT
SLOUT
SLVOLOUT
SRIN
SLIN
SOUT
COUT
ROUT
LOUT
SLVOLIN
CVOLOUT
CVOLIN
DVOLOUT
DSELOUT
DVSS
LPF1IN1
DIN
LPF1IN2
LPF1OUT
ADINTIN
ADINTOUT
ADCONT
DACONT
DAINTIN
DAINTOUT
LPF2IN1
LPF2IN2
LPF2OUT
RBPF1
ABL
RBPF2
LBPF1
LBPF2
RLC6
RLC8
RLC3
RLC7
RLC4
RLC1
RLC2
RLC5
DBC3
DBC2
DBC1
BNR IN
ECHOOUT
PSC4
PSC1
PSC6
PSC3
PSC5
PSC2
LIN
IREF
RIN
LTIN
RTIN
CIN
SLIN
SRIN
SWIN
VRSWIN
VREF1
AVCC
NGC1
NGC2
NGC3
ABR
SEQUENCER
NOISE
LPF
A/D
21
DVDD
60
HCD-GV10AV
– PANEL FL Board –
IC602
BA3830F
– MIC Board –
IC851
M65850P
– PANEL VR Board –
IC701
NJU3716L
OSCILLATOR
1/2 VCC
AUTO
RESET
LPF1
MAIN
CONTROL
A/D
20KBIT
SRAM
LPF2
D/A
1
2
3
4
5
6
7
8
9
10
14
13
12
11
CLOCK
RESET
MO
MI
D1
DO0
DO1
VCC
CLOCK
REF
OP2IN
OP2OUT
LPF2IN
LPF2OUT
LPF1IN
LPF1OUT
OP1OUT
OP1IN
CC1
CC2
GND
F01
R02
R01
LINE NF
LINE IN
REFERENCE
CURRENT
REFERENCE
CURRENT
RESET
BAND
PASS
FILTER
DET
17
RESET
18
F02
16
F03
15
F04
14
F05
13
F06
12
REC LEVEL
11
VCC
10
4
3
2
1
+
–
REC NF
REC IN
6
RESET C
7
BIAS C
8
GND
9
5
+
–
OUTPUT CIRCUIT
LATCH CIRCUIT
SHIFT REGISTER
CONTROL
CIRCUIT
20
21
19
23
24
22
18 17 16 15 14 13
4
3
2
1
6
P7
P8
P9
P10
P11
VSS
P12
P13
P14
P15
P16
7
SO
8 9 10 11
12
5
VDD
P6
P5
P4
P3
P2
VSS
P1
CLR
STB
CLK
D
ATA
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