Schematic Diagram - Panel Section - Sony HCD-GX30 Service Manual

5-12. Schematic Diagram – PANEL Section –
KEY BOARD BOARD
GAME MIXING
4.9
0
BUFFER
10K
4.8
IC602
RESET
PANEL BOARD
J
• See page 36 for IC Pin Function Description. • See page 19 for Waveforms.
+
REM BOARD
RM601
REMOTE CONTROL
RECEIVER
NJL64H00A-1
5.1 5.1
EXCEPT
AEP,UK
4.7M
-23.8
-23.8
-23.8
-23.8
3 2
-23.8
-23.8
-23.8
-23.6
-23.6
IC601
-23.6
-23.6
SYSTEM CONTROL
-23.6
IC601
-14.9
-12.4 LC876662W-5Z15
-12.5
-25
4.9
-20
-17.5
-22.5
-25.1
D603-606
D603 (CND,TH,AUS)
1SS133
D604 (CND)
D605 (E2,E51,AR,MX)
D606 (CND,AEP,UK)
FLD601
/START
OPEN/CLOSE
EX-CHANGE
VOLUME
EXCEPT AEP,UK
SEL2110R
0
100
0
0
SEL2810D-C
0
5.1
0
SEL2810D-C
0
A/B
0
5
5
SEL2810D-C
5
/BAND
5
SEL2810D-C
0.3<4.9>
4.9<0.4>
5
4.3
0.2
5
5
31 31
SEL2410G
GAME MIXING
TO
MAIN BOARD(4/4)
E
CN303
(Page 29)
VIDEO
AUDIO
JK681
CN601
CN602
No mark:FM
< >:CD(stop)
HCD-GX30/RG22/RG33
JK691
PHONES
VIDEO OUT
BOARD
JK602
VIDEO
OUT
GAME
INPUT
TO
MAIN BOARD
C
(2/4)
CN603
(Page 27)
TO
CD BOARD
A
CN733
(Page 24)