Sony HCD-GNZ77D - Function and Power Block Diagram

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HCD-GNZ77D/GNZ88D
HCD-GNZ77D/GNZ88D
6-5. BLOCK DIAGRAM — FUNCTION/POWER SECTION —
57
58FL DRIVER CLK
FL DRIVER DATA
FL DRIVER CS
FL DRIVER RESET
DR5
I
DR11
DR12
I
DR14
DR16
I
DR35
60
59
SI
SCK
CSB
RSTB
49
48
51
52
SYSTEM CONTROL
IC401 (4/4)
D1304
(STANDBY)
D1307–1312
SIRCS
4
VIN
POWER CONTROL
IC1100
C
VCC
FB
Z/C
FUNCTION
KEY
S1309–1316
REMOTE CONTROL
SIGNAL
RECEIVER
IC1301
97
S1317,1319,1324–1327
95
S1306,1318,1320–1323,1328,1331
94
56
12
STBY LED
53 LED CTRL
RESET
20
AC CUT
AD KEY3
AD KEY2
AD KEY1
XC IN
XC OUT
X IN
X OUT
51
50 LED ILLUMINATION 1
LED ILLUMINATION 2
LED ILLUMINATION 3
52
LED
ILLUMINATION
CONTROL
Q1305–1307
X401
32.768kHz
X402
5MHz
11
10
13
MTK POWER
35
MAIN ON/OFF
100
15
LED ON/OFF
CONTROL
Q1308,1310
FL DRIVE
IC1300
FUNCTION
KEY
FUNCTION
KEY
FUNCTION
KEY
S1300
73
S1301
74
S1305
54
VOL A
POWER KEY
DISPLAY KEY
FUNCTION
KEY
ROTARY
ENCODER
55
VOL B
LED POWER
CONTROL
Q1303,1304
VP
F1
F2
DVD SW+9V
REG
IC1802
DVD SW+3.3V
REG
IC1803
DVD SW+5V
REG
IC1804
POWER
CONTROL
Q132,133
RESET
SWITCH
Q213
RESET
IC402
DVD
SW+9V
AUDIO+9V
REG
IC552
M+9V/LED+9V
REG
IC551
+12V REG
IC1102
RECT
D1114
ST A+9V
M+9V
UNREG+12V
+31V
120V
SW1100
EQ
Q1300
AUDIO A+9V
D+3.3V
D+4V
DVD+3.3V
RF+1.8V
RF+3.3V
UNREG+8V
A+5V
A+8.4V
A+5V
EVER+4V
D215
D216
AC IN
D1300
D1102 D1101
D1119
D1110
D1112
D1120
T1100
MAIN
TRANSFORMER
T1300
DC/DC
CONVERTER
TRANSFORMER
D1302
D1301
D594
A+5V REG
Q131
D1303
BIAS +9V
+3.3V
EVER+4V
FL+4V
FL+3.3V
D+3.3V
D393
D396
D395
D1314
D394
D506
F1110
FEED BACK
PC1100
STANDBY
CONTROL
PC1101
STANDBY
CONTROL
PC1102
STANDBY
CONTROL
Q1102
STANDBY
CONTROL
Q1200
FEED BACK
PC1200
POWER DETECT
IC1201
220
l
240V
VOLTAGE
SELECTER
+4V SWITCH
Q1203,1204
+8V SWITCH
Q1205,1206
FILTER
LF1101
A+5V REG
IC1
D+4V
REG
IC562
7
I
13
•
15
I
17
•
19
I
38
DR0
I
DR4
•
DR15
2
I
6
•
18
FL1300
VACUUM
FLUORESCENT
DISPLAYS
D+3.3V
+1.8V
RECT
D1212
POWER DETECT
IC1101
POWER CONTROL
Q1100,1101
RF+1.8V REG
IC106
+3.3V
+3.3V REG
IC105
DVD SW+5V
RF+3.3V REG
IC107
RECT
D1213
RECT
D1100
MTK POWER
CONTROL
Q1970,1971
FL DRIVE
CONTROL
Q1311–1316
6
7
4
3
1
D
POWER CONTROL
IC1200
VCC
FB
Z/C
5
4
2
1
GNZ88D:EXCEPT TH
T1200
SUB
TRANSFORMER
D+3.3V REG
IC2
+1.8V REG
IC810
D1211
D1201
D1208 D1207
• Abbreviation
E2 : 120 V AC area in E model
E3 : 240 V AC area in E model
E12 : 220–240 V AC area in E model
E13 : 220–230 V AC area in E model
E15 : Iran model
EA : Saudi arabia model
PH : Philippine model
SP : Singapore model
TH : Thai model
GNZ88D
GNZ77D: POWER UNIT
GNZ88D
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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