Sony HCD-DX60AV, Service Manual

Page: 24 / 76

HCD-DX60AV/RG70AV
24 24
JK301 (1/4)
FRONT
L
R
MD (VIDEO)
IN
JK301 (2/4)
L
R
DVD
INPUT
AUDIO
JACK704-1
L
R
INPUT
A
(Page 23)
L-CH
B
(Page 23)
CD L OUT
R-CH
R-CH
R-CH
MUTING
Q303
MUTING
Q301
R-CH
R-CH
MUTING DRIVE
Q313, 314
MUTING DRIVE
Q315
43
TU L
41
CD L
47
MD/VD
L
49
DVD
GAME L
L-CH
R-CH
PLAYBACK
HEAD
R-CH
DECK-A
L-CH
R-CH
RECORD/PLAYBACK
HEAD
R-CH
CH1/A
CH1/B
1
2
REC/PB
MUTING
Q201
BIAS
Q209
L201
Q217
Q218
REC/PB
SWITCHING
R-CH
REC/PB
SWITCH
Q214
R-CH
D201 REC/PB
SWITCH
Q212, 213
REC
OUT
9
ERASE
HEAD
DECK-B
A HALF 68
A PLAY 70
A SHUT 89
B RECFWD 66
B RECREV 67
B HALF 69
B PLAY 71
B SHUT 90
A TRG 60
B TRG 61
CAMP CONTL 65
A HALF
A PLAY
A PHOT
RECFWD
RECREV
B HALF
B PLAY
B PHOT
A SOL
B SOL
CAMP+
MOTOR H
MOTOR L
SRF401
BIAS
SWITCH
Q215, 216
DECK-A
SOLENOID DRIVE
Q405, 406
DECK-B
SOLENOID DRIVE
Q403, 404
CAPSTAN
MOTOR DRIVE
Q407, 408
TC BLOCK
A/B
72
AMS IN
6
MIX1 OUT
76
PB A/B
19
TAPE
A/B
75
BIAS
50
GAME/DVD
77
TC RELAY
AMS AMP
Q207, 208
5
PRE
OUT
R-CH R-CH
MIX
BUFFER
ALC
R-CH
11
REC
IN
REC/PB EQ AMP
IC201
AF AMP
Q203
45
TA L
AUDIO SOUND
PROCESSOR
IC301
MODE
SELECTOR
R-CH
57
DPLL1
REC
MUTING
Q205
79
REC MUTE
95
NC
R-CH
R-CH
82
SP LAT C
81
SP LAT B
80
SP LAT A
38
SP LATC
37
SP LATB
36
SP LATA
MPX
SPEANA
BAND-
PASS
FILTER
39
BPOUT
91
SP/VACS
7
3878 CLK
5
3878 DAT
35 34
6
3878 LAT
SCK SI
DIGITAL
CONTROL
D304
SYSTEM CONTROLLER
IC401 (2/4)
R-CH
32
OUTL
5 BAND
EQ
17
HPFL1
20
HPFR1
31
OUTR
R-CH
58
DPLL2
R-CH
1
L OUT
R-CH
L/R
HPF
HPF
R-CH
72
LIN
74
LTIN
DOLBY SURROUND
PRO-LOGIC/PASSIVE
DECODER
IC302 (1/2)
BUFFER
Q307
BUFFER
Q308
5 7
IC307
(1/2)
D
(Page 25)
SUB W OUT
C
(Page 25)
FRONT L OUT
BUFFER
Q305
X401
32.768kHz
XCIN 10
XCOUT 11
RES401
16MHz
XOUT 13
XIN 15
IIC CLK 29
IIC DAT 30
• R-CH : R-ch is omitted due to same as L-ch.
• Signal Path
: FM
: CD
: PLAYBACK (DECK-A)
: PLAYBACK (DECK-B)
: RECORD
TAPE
SPEED
5-2. BLOCK DIAGRAM – MAIN Section (1/2) –