Main Section - Sony HCD-D170 Service Manual

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HCD-D170/G1100
— MAIN SECTION —
J801
VIDEO
Nn 16
PBL
REC L
POWER ON/OFF
RELAY REC/PB
;
A/B
BIAS ON/OFF
DECK
RM ON/OFF
SECTION
DOLBY ON/OFF
REC/PB
(Page 20)
PASS/DOL
LM ON/OFF
A STOP /PLAY
B STOP /PLAY
B STOP /REC
STL
COM DIN
COM CLK
®
COM DATA
STEREO
TUNER
TUNED
SECTION
STCE
(Page 18)
MUTE
LCH'-
UP. SW
TBL.L
TBL.R
SCOR
T. SENS
DF LAT °
©
SENS
cD
X RST
SECTION
CD CLK
CD DATA
(Page 22)|
gous sw
SQ-CLK
SQ DATA
X LAT
'J
*
'
'
Y
(DISC ny
INPUT SELECT
Ic802
.
POWER AMP
161201
RY1201
RELAY
DRIVE
Q1202,1203
OVER LOAD
DET
Q1201
EQUALIZER / VOLUME
IC901
PROTECTOR
1C1202
HP / SP
SWITCHING
Q1207
PROTECTOR
SWITCH
Q1205
; | cesoninesned
Pe Le
= he
aban a
gale
aa,
UT
63 REC MUTE
-
Ww
NR
OFF
PB
PASS AMP/DOLBY
LINE MU
IN
180
A PLAY
180 B PLAY
180 B REC
LED
SWITCH
Q513
Qs01
+5V SWITCH
O
:
+5V
LED
SWITCH
J——et- —--———— ——
Qs02
Q504-514
43V SWITCH
©
508,514
y COM DATA
nese:
COM CLK
eas
COM DIN
LED
@3 STEREO
LED SELECT
| eS
TUNED
0503,521 J
pe
+7V REG
} ST MUTE ON
GRAPHIC CONTROL
eet
SIRCS IN @?
+7V REG
cD +7V
11002
MASTER CONTROL
G3} BDUPECD)
iC701
Tee
Bint
D1003
6) TaLR
VOLUME
+5.6V
ae
@5) SCOR
bal
VOL INA @4)
ROTARY
65) DF LAT
—7V REG
;
+5V
—7.5V
63) SENS
;
101004
e XAST
+5.6V
3
XOUT
34
2
G8) CD CLK
:
ae x7o1
xs01
|
MATRIX
eae
TOV REG]
ac
@Q CD DATA
XIN @)
YOMHz
5MHz
63)
D +5V
ST 410V
RECT
@3) Focus SW
pacts
D45V
LIDDED LED
§3 - 70:72 - 75
1- 7-76-80
neers
FL501
VE
FLUORESCENT INDICATOR TUBE
a
3
:
VF
9
Q201
=
* Reh : Same as Loh
CLLL
TRANSFORMER
i—a
§0000000000080
60

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