Sony AVD-K600P Service Manual ▷ View online
49
49
AVD-K600P
5-2. BLOCK DIAGRAM – Y/C BLOCK SECTION –
• SIGNAL PATH
: VIDEO
EP PB 'A'
EP PB 'B'
SP PB 'B'
SP PB 'A'
64
59
58
57
55
54
53
65
67
72
74
ACC
DET
ENV
DET
C-ROT
RF-SW
IN
RF-SW
IN
Y/C ENA
Y/C DA
T
A
Y/C CLOCK
V.OUT
AUDIO
MUTE
HA SW
P
P
P
C-LPF
MAIN
CONV
3.58M
BPF2
ACC
AMP
AMP
ACC
DET
CLAMP
Y
LPF
CLAMP
CLAMP
IN
OUT
VCA
CCD
3.58M
BPF1
Y/C
MIX
6dB
DOUBLE
LIM
FM
DEM
SUB
LPF
MAIN
DE-EM
PB
FM-EQ
FM
AGC
CNC
YNR
COMB
4.21M
BPF
SUB
CONV
39
37
36
34
26
22
21
P
B
(PB Mode)
EP REC
SP REC
57
V.
H/SW
55
Y/C ENA
54
Y/C DA
T
A
53
51 50 49 48
47
39
38
37
36
34
32
30
28
22
21
20
73
70
69
66
Y/C CLOCK
X-T
AL
3.58MHZ
C-LPF
MAIN
CONV
4.21M
BPF
SUB
CONV
DETAIL
ENH
MAIN
EMPHA
REC
FM-EQ
4.7K
FM
MOD
Y
LPF
YNR
COMB
3.58M
BPF1
LINE2
26
V.OUT
DVD
TU/LINE1
VIDEO
AGC
CLAMP
CLAMP
CLAMP
IN
CCD
OUT
VCA
SWITCH
IC302
NL
EMPHA
B-UP
AMP
ACC
AMP
AMP
ACC
DET
BGA
REC
APC
APC
REC
AFC
320FH
VCO
SLD
VX01
SERIAL
DECODER
R
R
B
(REC Mode)
IC301
AVCP
IC301
AVCP
50
50
AVD-K600P
5-3. BLOCK DIAGRAM – NORMAL AUDIO SECTION –
• SIGNAL PATH
: AUDIO
: TUNER
IC301
SIF
A_IN
RF_MOD
IC801
TUNER
TU701
10
76
DET
NORMAL
AUDIO
OUT
LINE AUDIO(R) IN
LINE AUDIO(L) IN
REAR JACK
REAR Jack
A. OUT (L)
ALC
SIF
DE MOD
INPUT
SELECT
OUTPUT
SELECT
4
6
13
1
57
9
2
71
11
73
12
74
80
78
A. OUT (R)
DVD AUDIO
(System)
IC801
IC301
AVCP
AMP
EQ
AMP
78
4
10
A. OUT (R)
MOD. OUT
DATA
CLOCK
R/P HEAD
N.A.IN
53
ENA
55
54
5
4
6
From u-COM
80
A. OUT (L)
2
OUTPUT
SELECTOR
EQ
3
2
SIF
DE MOD
INPUT
SELECT
OUTPUT
SELECT
IC301
SIF
IC801
HI-FI CONT
TUNER
TU701
10
76
DET
NORMAL
AUDIO
OUT
LINE AUDIO(R) IN
LINE AUDIO(L) IN
REAR Jack
A. OUT (L)
REC
AMP
4
6
13
57
RF MOD.
A_IN
1
2
9
71
80
78
A. OUT (R)
ALC
9
1) EE Mode
2) PB Mode
3) REC Mode
AVCP
HI-FI CONT
HI-FI CONT
AVCP
51
51
AVD-K600P
5-4. BLOCK DIAGRAM – HI-FI SECTION –
• SIGNAL PATH
: AUDIO
: TUNER
A
B
Hi-Fi/
REC
IC801
HI-FI CONT
A.OUT
To JACK
MODULATOR
A.OUT
(To Tu)
24
Hi-Fi PB 'B'
Hi-Fi PB 'A'
Hi-Fi REC
57
12
74
11
73
9
71
6
4
26
27
80
A.OUT 'L'
A.OUT 'R'
78
2
AUDIO INPUT
BLOCK
NORMAL AUDIO
OUT(To AVCP)
NORMAL AUDIO
IN(From AVCP)
SIF
DVD A.IN 'L'
DVD AUDIO
DVD A.IN 'R'
AV1 A.IN 'L'
AV1 A.IN 'R'
AV2 A.IN 'L'
AV2 A.IN 'R'
REAR JACK
FRONT
FM MODU
DE MODU
DEMO
DULATE
INPUT
SELECT
OUTPUT
SELECT
52
52
AVD-K600P
5-5. BLOCK DIAGRAM – SYSTEM SECTION –
GND
MODE S1
MODE S2
MODE S3
MODE S4
MODE S3
MODE S4
MODE S/W
TO/FROM AVCP
T-UP REEL
TAPE TOP
SUP REEL
CST.SW/REC TAP
5V
CS501
5.3VA
5.3VA
ES501
R550
LD501
DECK IR LED
DECK IR LED
R553
R555
RS501
RS502
R556
R558
C582
R538
R535
R537
R536
C534
R544
C552
R5C6
C500
R541
R529
R583
L512
MS501
X502
14MHz
32.768KHz
OSC
OSC
X501
1
2
RESET
GND
3
5.3VA
5V
IC504
RESET
RESET
IC505
RESET
RESET
+
+
C592
+
C503
L501
R557
TAPE
END
END
ES502
C535
R564
R531
OSC
L511
R598
C595
C596
R598
C595
C596
+
C561
TO/FROM DECK
TO/FROM DECK
Q503
Q501
CV IN
25
24
23
22
21
79
58
80
88
49
40
37
98
34
IC501
SYSTEM CONTROLLER
MODE S1
I-Limit
MODE S2
MODE S3
MODE S4
TOP Sensor
T/U REEL
SUP Reel
CST IN
Vss (AMP)
Vss (OSD)
Vss (SYSCON)
Vcc
(SYSCON)
Vcc
(SERVO)
CAP. PWM
CTL +
CTL -
CFG
CAP. REV 'H'
LD CTL
V. ENV
V.H.SW30
DPG
D.V.Sync
38
39
X out
Xc in
Xc out
X in
35
36
44
OSC in 2
95 94
87 12
60
9
18
76
90
13
H.A.SW
SQPB
16 59
77
11
DRUM PWM
53
Vcc (OSD)
20
END Sensor
45
OSC out 2
99
Vcc (A/D)
TO/FROM AUDIO(Hi-Fi)
TO/ FROM TU/IF
TO DIGEST
72
100
26
VCR 'H'
PLL DATA
64
63
PLL CLK
CV OUT
AFT
71
52
POWER FAIL
78
A. MUTE 'H'
A. ENV
A. H.SW
REC 'H'
74
68
71
72
CLK
I C
2
I C
2
DATA
74
50
COMP IN
17
REC 'H'
15
C.ROT
84
A.MUTE'H'
S clk
S in
S out
8
19
67
66
65
R/C
14
TO Hi-Fi ONLY
2
GND
3
1
(X2) DATA
CVIN FROM A/V
50
(X2) DATA
(X2) CLK
PM6001
IC601
DISPLAY
CONT
FLD
P6M01
OSD
SWITCH
SWITCH
Vcc
Vcc
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