Sony HCD-GX45 - System Components, Service Manual

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41 41
HCD-GX45/RG440
(Page 37)
(Page 36)
5-20. SCHEMATIC DIAGRAM — PANEL SECTION — • Refer to page 29 for Waveforms.
1
A
B
C
D
E
F
G
H
I
J
2 3 4 5 6 7 8 9 10 11 12 13 14
D
MAIN BOARD CN311
C
MAIN
BOARD
CN304
8.6
0
9.7
5.7
3.6
3.4
3.4
1,2
0.8
3.6 1.6 -1.5 -1.5 -1.5 3.6 3.6 -1.5
3.2
0 3.2 0 0
-25.8
-25.8
3.3
-25.8 -25.8 -25.8 -25.8 -25.8 -25.8 -25.8
0
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
-25.8
3.3
-25.8 -25.8
0.8
0.8
0.8
3.3
8.6
3.3
3.1
3.3
3.5
0
0
0
3.3 3.4
0 0 0 0 0
3.6 3.3 1.4 1.7 1.6 1.7 3.3 3 3 0 3 1.5 1.6 3.3 3.3 3.3 1.9 3.3
0
-25.8
3.5
3.4
7.5
7.5
4
1.3
0
3.3
3.6
3.3
0
5.2
0.4
1
9
0
1.2
1.2
9
9
0
1.2
9
0.7
0
0
0 8.6
8.6
-25.8 -25.8
(GX45,RG440:AUS)
(RG440:AEP,UK)
(RG440:
AEP,UK)
(GX45,RG440:
AUS)
(RG440:
AEP,UK)
IC602
9P
7P 7P
Q609, 610
BUFFER
Q618
CAPM
DRIVE
Q616
TAPE SOL A
DRIVE
TAPE DECK BLOCK
SUPPLIED WITH
THE ASSEMBLED
BLOCK
Q617
TAPE SOL B
DRIVE
DISC1
3P
Q601 RESET SWITCH
31P
CN604 3P
RM601
RPM7240-H4
DISC2
ALBUM –
GAME
EFFECT
ON/OFF
ALBUM + GAME
MIXING
DISC3
/
DISC SKIP/
EX-CHANGE
X x
Z
13P
POWER
HL-30105Q2AT
(STREAM1)
(STREAM2)
(STREAM3)
(STREAM4)
(STREAM5)
(STREAM6)
LED607 – 609, 612
HL-30105Q2AT
Q602 – 604,0607
LED DRIVE
REMOTE BOARD
6 STREAM LED BOARD
TAPE A/B CD
VOLUME
TUNER
/BAND
IC601
IC601
REMOTE CONTROL
RECEIVER
RM601
EVER +4V
REG
IC602
RESET
IC603
LC876780B-51Y0-E
SYSTEM CONTROL,
FLD CONTROL
PANEL BOARD
m
–
+
. >
G
m
LED601-606
SEL5223S-TP15
GAME
4
99
98
100
6
10
77
76
5
S
80
81
M9V
18
19
82
83
4VSW
81
82
83
86
94
95
96
97
98
99
100
23
22
1 4
5 6 7 8
9
10
18 19 20 21 22 23
29
30
33
32
31
34
35
36
37
38
39
40
41
42
43
44
45
47
48
49
50
52 53 54 55 56 57 58 59 60 61 62 63 64 65
73
80 79
78 77 76
74
75
65
64
63
62
61
60
59
58
57
56
55
54
53
52
50
49
48
47
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
VF2 33 30 31 32 41 40 39 38 37 36 35 34 42 43 44 45
47
48 49 50 52 53 54
55
56
57
58 59
60
61 62 63 64 65
VF1
VF2
VF1
VM10V
4VSW
–VFL
29
2
75
74
9
96
95
97
7
8
78
20
73
1
S
79
M9V
HOLD
94
21
D–GND
M–GND
EVER4V
JR620
D613 D612 D610
D606–610,612,613
1SS355
VM10V
0.22
50V
4.7k
10V
RESET
2
R602 100
22p
R608 100
1SS355
1SS355
D633
JR626 0
4VSW
D634
1SS355