Sony HCD-ZUX9 Service Manual - Page 41

Block, Diagram, Display/power

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HCD-ZUX9 Ver. 1.1 7-7. BLOCK DIAGRAM - DISPLAY/POWER Section - 52- 57, 59,75 67 - 64 X900 4MHz 83 XI 82 XO KEY0 | KEY3 9, 10, 12 - 22, 24 - 41, 43 - 47 P1 - 36 FLUORESCENT INDICATOR TUBE FL900 G1,22,23,24 BUFFER Q910-913 6-8,85 P1 - 36 LED SELECTOR 80 LED-USB REC 58 G1,22,23,24 1 - 7, 86-100 G2 - 21 G2-21 VF1 VF2 -VG (-32V) TAPE/TUNER SECTION I (Page 36) SPEANA D911 X900 4MHz 83 XIN 82 XOUT 48 VKK GC MICON, FL DRIVE IC900 SPEANA 16 BPF IC904 15 2 IN2 14 13 1 IN1 17 72 BF0 (8kHz) 71 BF1 (1.2kHz) 70 BF2 (300Hz) 69 BF3 (80Hz) 68 ALL-BAND S950 OPERATION DIAL ROTARY ENCODER S951 MASTER VOLUME ROTARY ENCODER 73 MULTI JOG 74 VOL JOG I2C-DATA 60 I2C-CLOCK 61 RESET 77 S950 X-ROUND JOG ROTARY ENCODER 79 X ROUND JOG AMP SECTION N (Page 40) FUN CONTROL D902 (R) D901 (G) LED DRIVE Q900,901 S904 S901 - 903, S900 - 908, S922, S905 - 908, S909 - 917, S937,947, S918 - 923, S924 - 930, S964 - 961, 938, S939 - 947, S931 LED+9V Q906 LED DRIVE Q914 LED DRIVE Q900-903, Q928,Q1028, Q902-905 Q907 (A) Q908 Q909 (B) D955 REC/ERASE D906, D900-902, D907, D923-929, D904,906,908,910 D908, D909,D903-905,910, D1029-1035, D903,905,907,909 AMP SECTION M VL(AC) (Page 40) D660 DVDD (3.3V) (USB) AVDD +3.3V DVDD +3.3V OKI +3V SYSTEM CONTROL IC100 (7/7) 30 IIC-DATA 29 IIC-CLK 88 GC-RESET OVER VOLTAGE DET 48 CD_POWER 28 USB-POWER 31 87 STBY-LED USB-POWER 40 +B SWITCH Q170-172 +3.3V REG IC554 D +4V VBUS +5V (USB) M +9V +3V REG Q551 E2, E13, E51 MODEL OVER VOLTAGE DETECT SWITCH Q557 +4V REG IC555 +5V REG IC556 +VL -VL +VH -VH - VG (-32V) RECT D658 RECT D656 F1261 F1271 F1241 F1251 T1200 POWER TRANSFORMER VL VL GND VH VH - 33V REGULATOR Q1264 R1292 VP D1292 RECT VF VF1 RECT D561 VF2 VF F1291 AC4 AC4 +9V REG IC550 RECT D560 F1281 AC3 AC3 +3.3V V +9V D102 +9V REG IC551 REMOTE CONTROL SIGNAL RECEIVER IC903 74 POWER-KEY S908 DISPLAY X102 5MHz X101 32.768kHz 73 DISPLAY-KEY 4 SIRCS 15 X-IN 13 X-OUT 10 XC-IN 11 XC-OUT STBY-RELAY 50 MCUVCC +3.3V D103 RESET 12 AC-CUT 20 RESET Q270 RESET IC202 EVER +4V D272 RELAY DRIVE Q1200 RY1200 POWER SWITCHING AC/DC CONVERTER UNIT E2, E13, E51 MODEL S1200 S1200 VOLTAGE SELECTOR 230 - 240V | 220V | 120V US, AUS MODEL AC IN • Abbreviation AUS : Australian model E2 : 120V AC area in E model E13 : 220 - 230V AC area in E model E51 : Chilean and Peruvian model HCD-ZUX9 41 41

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41
41
HCD-ZUX9
HCD-ZUX9
• Abbreviation
AUS
: Australian model
E2
: 120V AC area in E model
E13
: 220 – 230V AC area in E model
E51
: Chilean and Peruvian model
FLUORESCENT
INDICATOR
TUBE
FL900
9, 10, 12 – 22,
24 – 41,
43 – 47
1 – 7, 86-100
P1 – 36
G2 – 21
67 – 64
6–8,85
BF0 (8kHz)
1
SPEANA
BPF
IC904
68
72
16
2
15
71
69
48
80
ALL-BAND
BF1 (1.2kHz)
BF3 (80Hz)
IN2
IN1
VKK
LED SELECTOR
58
LED-USB REC
G1,22,23,24
G1,22,23,24
G2-21
13
17
74
VOL JOG
MASTER
VOLUME
SPEANA
P1 – 36
VF1
VF2
D911
–VG
(–32V)
FUN CONTROL
X900
4MHz
83 XI
82 XO
52– 57,
59,75
LED DRIVE
Q900–903,
Q928,Q1028,
Q902–905
D908, D909,D903–905,910,
D1029–1035,
D903,905,907,909
D906, D900–902,
D907, D923–929,
D904,906,908,910
LED+9V
Q909
Q908
Q907
(A)
(B)
Q906
D902
(R)
D901
(G)
KEY0
|
KEY3
S901 – 903, S900 – 908, S922,
S905 – 908, S909 – 917, S937,947,
S918 – 923, S924 – 930,
S964 – 961, 938, S939 – 947, S931
60
I2C-DATA
61
I2C-CLOCK
77
RESET
30 IIC-DATA
29 IIC-CLK
88 GC-RESET
74 POWER-KEY
73 DISPLAY-KEY
S904
S908
DISPLAY
87 STBY-LED
4
SIRCS
X102
5MHz
15 X-IN
13 X-OUT
X101
32.768kHz
10 XC-IN
11 XC-OUT
SYSTEM CONTROL
IC100 (7/7)
50
STBY-RELAY
12
RESET
20
AC-CUT
D660
D272
D103
D102
LED DRIVE
Q900,901
RECT
D658
RECT
D656
+VL
VL(AC)
F1261
VL
VL
VH
VH
VP
VF
VF
GND
F1271
F1241
F1251
R1292
–VL
+VH
–VH
– 33V
REGULATOR
Q1264
RELAY DRIVE
Q1200
– VG
(-32V)
D1292
RECT
VF1
VF2
RY1200
AC IN
T1200
POWER
TRANSFORMER
RESET
Q270
REMOTE CONTROL
SIGNAL RECEIVER
IC903
EVER +4V
GC MICON,
FL DRIVE
IC900
BUFFER
Q910–913
70
BF2 (300Hz)
14
73
MULTI JOG
ROTARY
ENCODER
ROTARY
ENCODER
OPERATION
DIAL
40
USB-POWER
48
OVER VOLTAGE DET
28
CD_POWER
RECT
D561
D +4V
VBUS +5V
(USB)
OVER VOLTAGE
DETECT SWITCH
Q557
M +9V
AC4
AC4
F1291
AC3
AC3
F1281
S1200
S1200
230 – 240V
|
220V
|
120V
VOLTAGE
SELECTOR
US, AUS MODEL
E2, E13, E51 MODEL
E2, E13, E51 MODEL
S950
REC/ERASE
D955
S951
79
X ROUND JOG
X-ROUND
JOG
ROTARY
ENCODER
S950
TAPE/TUNER
SECTION
AMP
SECTION
AMP
SECTION
RESET
IC202
+5V REG
IC556
+4V REG
IC555
AVDD +3.3V
DVDD +3.3V
DVDD (3.3V)
(USB)
+9V REG
IC550
V +9V
+3.3V
MCUVCC +3.3V
+9V REG
IC551
+3.3V REG
IC554
LED DRIVE
Q914
83
82
X900
4MHz
XIN
XOUT
POWER
SWITCHING
AC/DC
CONVERTER
UNIT
31
USB-POWER
OKI +3V
+B SWITCH
Q170–172
+3V REG
Q551
RECT
D560
I
N
M
7-7.
BLOCK
DIAGRAM
– DISPLAY/POWER Section –
(Page 36)
(Page 40)
(Page 40)
Ver. 1.1