Sony HCD-GNV99D - Block Diagram - Display;Power Section

3535
HCD-GNV99D/GNV111D
HCD-GNV99D/GNV111D
7-6. BLOCK DIAGRAM – DISPLAY/POWER SECTION –
FL901
FLUORESCENT
INDICATOR TUBE
9,10, 12 – 22,
24 – 41, 43 – 47
8– 1, 100 – 96,
92-85
P1 – 36
G1 – 13,
G17-24
64 – 66
SUPER LOW
FREQUENCY (BPF0)
1
BPF, RECT
IC904
67
68
16
2
15
69
71
48
80
52
53
54
55
ALL BAND
BPF1
BPF3
IN2
IN1
VKK
SELECTOR
49
MD0
51
MD1
G14-16
G14-16
G1 – 13, 17-24
13
17
74 VOLUME
ROTARY
ENCODER
S970
VOLUME
73 JOG X-ROUND
ROTARY
ENCODER
S1148
X-ROUND
JIG
75 OPERATION DIAL
ROTARY
ENCODER
S1161
MULTI JOG
76 AMS
ROTARY
ENCODER
S916
. >
X
MAIN
SECTION
(Page 33)
G
RF
SECTION
(Page 30)
B
VIDEO
SECTION
(Page 31)
L
SPEANA
P1 – 36
VF1
VF2
D905
-VG
(-32V)
X
AMP
SECTION
(Page 34)
K
AC CUT DETECT
X901
4MHz
83 XIN
82 XOUT
52 – 57
95–93
LED DRIVE
Q911 – 913
Q908,915,910,909,
916,918,919,920
D907,909,914,916,918,919,
921,923926,930
D906,908,910,911,913,912,
917,,920,922,924,925,928,929
LED+9V
Q905
Q907
Q904
Q906
D902,927
CN402
2
3
6
7
9
5
8
ON BOARD
PROGRAM
KEY2
|
KEY0
S1156 – 1160, S1149-1155
S910,911,918-920,927-932
S901-904,912-915,917
60IIC DATA
61IIC CLK
77RESET
30 IIC-DATA
29 IIC-CLK
40 GC-RESET
74 POWER-KEY
73 DISPLAY-KEY
S925
S900
DISPLAY
41 STBY-LED
9 CNVSS
CNVSS
4 SIRCS
TXD1
CLK1
RTS1
RXD1
TXD1
CNVSS
TXD1
RTS1
CLK1
RXD1
RESET
MCU VCC
CN VSS
X402
5MHz
15 X-IN
13 X-OUT
X401
32.768kHz
10 XC-IN
11 XC-OUT
86MTK-POWER
68UNRER VOLTAGE
7STBY-RELAY
12RESET
20AC-CUT
AVCC
VCC
REG. SWITCH
Q518, 503
REG. SWITCH
Q104
+5V REG.
Q103
+5V REG.
Q105
RECT
D763
M +9V
D660, 661
+9V
REG.
IC561
LED +9V
A +9V
ST +9V
MB +9V
+9V
REG.
IC560
+9V
REG.
IC507
VOLTAGE
CHECK
Q550
AU +5V
V +5V
RESET
IC501
D504
SWITCHING
REGULATOR
LED DRIVE
Q917,900,903
RECT
D658
RECT
D656
+VL
F1261
VL
VL
VH
VH
VP
VF
VF
AC3
AC4
AC4
AC3
GND
F1271
F1241
F1251
F1281
R1292
–VL
+VH
–VH
– 33V
REGULATOR
Q1264
POWER ON/OFF
RELAY DRIVE
Q1200
– VG
(-32V)
D1292
RECT
VF1
VF2
RY1200
AC IN
T1200
POWER
TRANSFORMER
RESET
SWITCH
Q501
REMOTE CONTROL
RECEIVER
IC903
TO FLUORESCENT
INDICATOR TUBE
FL901
EVER +4V
AUDIO +9V
RECT
D561
+SW3.3V
+3.3V
REG.
IC559
+B SWITCH
Q513,520
+SW5V
(ZIVA)
+5V
REG.
IC558
DISPLAY CONTROL
KEY CONTROL
IC902
SYSTEM CONTROL
IC401(6/6)
BUFFER
Q901,902,914
70
BPF2
14
F1291
X
MAIN
SECTION
(Page 33)
J
AC CUT
DETECT
D660, 661
D401
IIC-DATA
CHECK
CONNECTOR
IIC-CLK
NO402
1 2
S1200
S1200
230 – 240V
|
220V
|
120V
VOLTAGE
SELECTOR
CN5901
1
2
3
4
5
MD0
MD2
INT0
INT1
SI0
6
SI1
4
3
GNV111D
GNV111D
TH, MX, AUS
EXCEPT TH, MX, AUS
Ver 1.1