Schematic Diagram - Panel Section - Sony HCD-GT111 Service Manual

7-27. SCHEMATIC DIAGRAM - PANEL Section -

1 2
(GT222/GT444/GT555)
MOTOR DRIVE BOARD
A
CN001
11P
TP01
1
M+5V
TP02
2
IND4
B
TP03
3
IND3
TP04
IND1 4
U
TP05
IND2 5
TP06
MGND 6
DISPLAY
TP07
BOARD
METER SW 7
(Page 45) TP08
8
DGND
TP09
9
METER LED CTRL
TP10
10
SEL B
TP11
C
11
SEL A
D
USB CONNECTOR BOARD
E
NO1000
3P
W
TP1009
SEL A 1
TP1010
SEL B 2
DISPLAY
TP1011
BOARD
USB LED CTRL 3
CN1108
F
(Page 45)
NO1001
6P
TP1000
N
1
VBUS
TP1001
3
D-
TP1002
USB
4
D+
BOARD
TP1003
CN903 5
GND
TP1004
(Page 33)
6
SHIELD
(CHASSIS)
G
HCD-GT111/GT222/GT444/GT555
• See page 54 for IC Block Diagrams.
3 4 5
IC001
IC B/D
C001 47 16V
MOTOR DRIVE
IC001
LB1846M
5.1 0.3
C002 0.1
10
1
VCC OUT4
R005 10k
0 0.3
2 9
R006 10k IND4 OUT3
R007 10k
0 0.3
3 8
IND3 OUT1
R008 10k
0 0.4
4 7
IND1 OUT2
0
5 IND2 GND 6
D1000, 1003
(USB)
R1001 R1002 R1004 R1005
1k 1k 1k 1k
CN1000
4P
(USB)
FB1000
TP1005
0
1
TP1006
TP1007
TP1008
4
FB1001
0
C1002
D1001 D1002
10
MC2837 MC2837
C1003
0.1
NO1002
(CHASSIS)
6 7
CN002
4P
M1
TP12
(METER)
4 OUT3
TP13
3 OUT1
TP14
2
OUT2
TP15
SW BOARD
1
OUT4
CN004 CN031
2P 2P
TP17 TP40
METER SW 1
1 METER SW
TP41
TP16
DGND 2
2 DGND
(METER POSITION DETECT)
LED BOARD
CN003 CN011
4P 4P
TP50
TP18
4 SEL A 1
GND
TP19 TP51
3
METER LED CTRL SEL B 2
TP20 TP52
2 SEL B METER LED CTRL 3
TP21 TP53
1 SEL A GND 4
(GT111)
LED (GSL1) BOARD
CN011
4P
TP50
Y
SEL A 1
TP51
SEL B 2
TP52
DISPLAY
METER LED CTRL 3
BOARD TP53
CN1106
GND 4
(Page 45)
47 47
HCD-GT111/GT222/GT444/GT555
8 9 10
VOLUME BOARD
S1051
ROTARY ENCODER
OPERATION
DIAL
2
R1051
6.8k
S1052
ROTARY ENCODER
MASTER
R031
VOLUME
10k
2
R1053
6.8k
S031
D011-015
(ILLUMINATION)
R019
0.1
1k
0.7
R020
10k
R010 R011 R012 R013 R014 R015 R016
Q010
470 470 470 470 470 470 390
2SC3052EF-T1-LEF
LED DRIVE
D011-014
(ILLUMINATION)
R019
0.1
1k
0.7
R020
10k
R010 R011 R012 R013 R014 R015 R016
Q010
470 470 470 470 470 470 680
2SC3052EF-T1-LEF
LED DRIVE
11 12
1
R1052
1k
3
NO1051
3P
X
TP0101
1 DGND
TP0102
2 JOG
TP0103 DISPLAY
1
3 BOARD
VOL
CN1102
R1054
(Page 45)
1k
3
D014
1L434FV22D0TD
R017
390
R017
680