Sony STR-V200 Service Manual ▷ View online
– 27 –
– 28 –
STR-V200
(Component Side)
– 29 –
– 30 –
STR-V200
3-10. PRINTED WIRING BOARD – KEY SECTION –
• See page 6 for Circuit Boards Location.
(Conductor Side)
Note: Conductor side equal an inversion
of component side.
(Component Side)
– 31 –
– 32 –
STR-V200
3-11. PRINTED WIRING BOARD – PANEL SECTION –
• See page 6 for Circuit Boards Location.
(Conductor Side)
Note: Conductor side equal an inversion
of component side.
(Component Side)
– 33 –
– 34 –
Pin No.
Pin Name
I/O
Function
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Pin No.
Pin Name
I/O
Function
• IC201 uPD78044FGF-064-3B9
3-12. IC PIN FUNCTIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
O
O
O
O
O
O
O
—
I
I
I
O
O
I
I
I
I
I
I
—
O
O
O
—
I
I
I
I
—
—
—
—
—
I
O
O
O
O
O
O
Fluorescent indicator tube drive
Power supply (+5V)
System clock
System data
PLL data input from TU001
Chip enable output
Chip enable output
Input for model select (Connected to ground)
Protector detect input
Protector detect input
System reset terminal
Auto stop detect input
Stereo detect input
Ground (Not used)
Speaker relay drive
Surround Relay
Power relay drive
Ground
A/D signal input terminal
A/D3 key input terminal
A/D2 key input terminal
A/D1 key input terminal
Power supply (+5V)
Reference voltage (+5V)
Ground
Not used (Open)
Ground
System clock (4.19MHz)
System clock (4.19MHz)
Mute drive output for
µ
PD2581V (IC701)
Plologic LED (Not used)
CINEMA STUDIO LED (Not used)
HALL LED (Not used)
Tuner mute drive output
DIG7
DIG6
DIG5
DIG4
DIG3
DIG2
DIG1
+5V
S. CLK
S. DATA
PLL. DATA
S. CE (LC7288)
S. CE (LV1010)
REAR-R
BRIDGE
PROTECT
RESET
AUTO-STOP
STEREO-IN
AVSS
SP-RY
SURR-RY
POWER-RY
AVSS
SIGNAL
A/D3
A/D2
A/D1
AVDD
AV. REF
GND
NC
VSS
X1
X2
IC. MUTE
PROLOGIC
SIMULATED
HALL
T. MUTE
O
O
O
I
I
I
I
—
I
I
—
—
I
O
O
I
I
I
I
I
O
O
O
O
O
O
O
O
O
O
—
O
O
O
O
O
O
O
O
O
Volume up
Volume down
Standby LED drive (Not used)
System power ON/OFF
RDS data input (Not used)
RDS clock input (Not used)
Stop signal input from NJM2103D (IC950)
Ground
Sircs signal input
Power switch input terminal
5.1ch LED drive
Power supply (+5V)
Bass boost LED drive
Line mute drive
SL mute drive
Input for model select
Key in 4
Key in 3
Key in 2
Key in 1
SR mute drive
Not used
Fluorescent indicator tube drive
Connect to –24V
Fluorescent indicator tube drive
Fluorescent indicator tube drive
VOLUME UP
VOLUME DOWN
STANDBY
SYS. POWER
RDS. DATA. IN
RDS. CLK. IN
STOP
VSS
SIRCS
POWER SW
5.1ch LED
+5V
BASS BOOST
FUNC. MUTE
SL MUTE
VERSION
K14
K13
K12
K11
SR MUTE
S15
S14
S13
S12
S11
S10
S9
S8
S7
VLOAD
S6
S5
S4
S3
S2
S1
DIG10
DIG9
DIG8
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