HCD-TB10 - Sony Audio Service Manual (repair manual). Page 28

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28
28
HCD-TB10
6-8. Schematic Diagram  – PANEL Section –
5
5
1.4
1.4
1.4
4.9
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
2.4
4.9
1.4
0
1.4
1.4
1.4
4.9
4.9
4.9
5
4.9
4.9
0
0
4.7
0.1
0.1
0.1
4.9
4.8
4.9
4.8
4.8
[0] <4.8> 0
0
0
0
[0] <4.9> 0
0
0
[0.3] <0> 0.3
0
1.4
1.4
1.4
1.4
1.4
1.4
1.4
0 <4.8>
2.3
5
5.1
5.1
5.1
5.1
3
3.2
5
1.2
4.9
4.9
4.9
2.4
2.2
2.6
2.3
4.9
4.9
4.9
0.1 <4.9> [0.1]
1.1 <0> 
[1.1]
0.1 <4.9> 
[0.1]
0.1
4.7
0.1
0.1
0.1
3
2
0.8
0.4
0
4.9
5.1
4.8
No mark
<         >
[          ] 
: FM
: CD
: TAPE
PANEL BOARD
VOL BOARD
VOL
C617
0.1
DISPLAY
DIMMER
REC
CD SYNC
EDIT
SURROUND
GROOVE
FUNCTION
TREBLE
BASS
MUSIC MENU
STOP
CD
TUNER
/BAND
MD
TAPE
FM MODE/REPEAT
PLAY MODE/
TUNING MODE
ENTER
TUNER MEMORY/
DIRECTION
LC877348A-5Z50E
MASTER CONTROL
4.7M
LCD BOARD
H/P BOARD
PHONES
IC602
RESET
LED
DRIVER
BACK LIGHT BOARD
SEL5223S
SEL5223S
RESET
SWITCH
C
TO 
MAIN 
BOARD (4/4)
CN403  (Page 27)
HP
SENS
D
TO MAIN 
BOARD (3/4)
CN304
(Page 26)
A
TO CDM 
BOARD
CN733
(Page 34)
LIQUID CRYSTAL DISPLAY
BACK LIGHT
RM601
1
2
A
B
C
D
E
F
G
H
I
J
K
3
4
5
6
7
8
9
10
11
12
13
14
• See page 39 for IC Pin Function Description.   • See page 20 for Waveforms.
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