Schematic Diagram -Main Section (3/4) - Sony HCD-GZR9D Service Manual

7-18. SCHEMATIC DIAGRAM – MAIN Section (3/4) –
1 2 3
MAIN BOARD (3/4)
A
B
C
4,9,21,22,24,
25,38,48,49,
52,55,PROTECT
D
USB_OC,USB_SW
DVD9V
MAIN
2
BOARD
EVER10V
(1/4)
(Page 59)
VF1
VF2
E
VDD+3.3V
F
GNG5
MIC
MIC
INF-L
+9V
XVOICE
XVOICE
-VFL
SCORE
G
SCORE
MAIN
3 MUSICL+R
BOARD MUSICL+R
(2/4)
GND6
(Page 60)
DVD3.3V
DVD9V
GND7
INF-R
CHASSIS
SW-OUT
DVD_A5V
H
I
J
DVD3.3V
RELAY-
UNREG15V
RELAY+B
MAIN
4
BOARD
GND9
(2/4)
GND10
(Page 60)
GND11
DLIGHT
K
HP-G,HP-L,HP-R
SW-MUTE
SOUND
L
HCD-GZR7D/GZR8D/GZR9D
4 5 6
C321
0.1
Q618
KTA1271Y-AT
R638
10k
R639
4.7k
R640
1k
Q619
2SC3052EF-T1-LEF
Q618,619
FRONT SPEAKER RELAY SWITCH
Q615,617
FRONT SPEAKER RELAY CONTROL
24
48
R637 R636
4.7k 1k
25
R633
1k
Q615 Q617
2SC3052EF-T1-LEF 2SC3052EF-T1-LEF POWER CONTROL
PROTECT
R020
18k
R021
4.7k
C012
100
25V
D006
MA2J1110GLS0
D002
3.3
MAZ8047GHLS0
0.1
Q011 R016 C010 D009
RT1N141C-TP-1 MC2838-T112-1
100k 0.1
PROTECT
GZR7D/GZR8D
R287
0
R280
0
2.2k
R279
47k 0.6
Q258
2SC3052EF-T1-LEF
SUBWOOFER MUTE
7 8 9 10
Q303,304 Q301
Q303 R311 2SC5053T100Q
POWER CONTROL
KTA1271Y-AT
82 2W D-LIGHT +4.5V REG
R313
9 9 9
R325 220
10k R312
8.3 R314 C312 4.8
C314 1k
R316 8.2k 0.47
220
220k
R326 25V R319 4.7
JL706
4.7k 33k 1.6 Q302
2SC3052EF-T1-LEF
0
D-LIGHT INVERTER
R327 1k C315 C311
0.7
R317
0.22 R315 D301 10
1.1
56k
Q304 2.2k MAZ8047GHLS0 50V
2SC3052EF-T1-LEF
JW001 Q612
D604
Q614 R620 14.9 0
KTA1266GR-AT
MC2836-T112-1
2SC3052EF-T1-LEF 33 1W R619
FAN DRIVE
220k
R627 14.1 9 Q613
R624 14.1
1k 2SC3052EF-T1-LEF
10k
0.7 Q609-611
Q611
FAN PROTECT
C611
0 R622 2SC3052EF-T1-LEF
47
4.7k
25V R628 0.9 0.9 3.3 0
22k
C610
R626 R625 100
C609
R623 0
2.2k 2.2k 16V
47
2.2k
16V
Q613,614 Q610
GZR8D:E12,EA,PH,SP,TH MODEL/GZR9D 2SC3052EF-T1-LEF
FAN CONTROL
Q616
KTC3198GR-A
Q604,616
Q607 R632 Q604 11.9
FAN DRIVE
KTA1271Y-AT 33 1W KTC3198GR-A
9.4
10.1
14.9 14.9 11.9
9.4
R609 R607 R635
R608 R634
10k 4.7k 100
14.2 10.1
100k 100
D603
R611 R610
MA2J1110GLS0 D601 R606
4.7k 4.7k C605
MAZ8068GHLS0 220k
10
3.1
50V
0
0.7 3.3 0
Q608
2SC3052EF-T1-LEF 0
0
R631 1k 0.6
C604
C603
C606 R612 R613 10 0
10 50V 4.7k 47k 50V 47
16V
Q607,608 Q605,606 Q606 Q605
Q601-603
FAN CONTROL 2SC3052EF-T1-LEF 2SC3052EF-T1-LEF
FAN PROTECT
55
Q012
KTC3198GR-A R004 22
+3.3V REG
33 1W
R002
3.3 9.1
1k
9
IC003
IC003
3.9
KIA7809API
USB_OC
9.1 11.2 +9V REG
C005 D007 3 1
10
MAZ8039GHLS0 O I
50V COM R003 USB_SW
C004
3.3k
C612 2 6800
47 25V
D004
25V
MAZ8033G0LS0
IC002
KIA7809API
24
R010
22k 9 15.2
3 1 IC002
C003 O I
R293 COM
100 +9V REG
10k
25V
2
D001
D3SB60F3
IC001 RECT
IC001 D003
KIA7809API
R013 MA2J1110GLS0
~
22k 9 15.2 +9V REG
3 1
O I
C002 COM
C001
R014 R001 ~
100
2 6800
10k 25V 22
25V
52 49
R022
1M
JR402
1
4
R224 10k R223 10k
R225 R258
0 470k
R232 10k R231 10k
D202
2.9 MC2838-T112-1
R281 R283
2.2k 4.7k
21
R286 R278
D201
R282 C257 0
100k 22k
MA2J1110GLS0 38
47k 2.2
2.9
50V
R276 R277
Q259
1
22k PROTECT
RT1P141C-TP-1
SUBWOOFER MUTE
61 61
11 12 13
EXCEPT
RU,AUS MODEL
J303
JL702
5P
D-LIGHT
4.4
SYNC OUT
C310 C309
22 1000p
25V
GZR8D/GZR9D
CN602
3P
C607
FAN902
1 VDD+ (NC)
22
R618 –
25V
22k GND
2
+
R617
VDD+
3
680k
R616
22k
0.7 C608
1 50V
0.7 0
R615 R614
8.2 8.2
Q609
2SC3052EF-T1-LEF
CN601
3P
C601
FAN901
VDD+ (NC)
22 1
–
25V
GND
2
+
R605 R604 3 VDD+
22k 220k
R603
0.5
22k
C602
1 50V
0.5 R601
0.5 R602
22
22
XVOICE
XVOICE
SCORE
SCORE
MAIN
+9V
5
BOARD
GND
(4/4)
MIC
MIC (Page 62)
MUSICL+R
MUSICL+R
CN071
15P
DMP_OC-DET
1
DMP_5V_GND
2
UNREG-IN
3
4 DMP_5V_CONT.
5 USB_OC-DET
USB-GND
6
USB_5V_CONT.
7 REGULATOR
J
DVD_5V_GND BOARD
8
CN071
DVD_5V_OUT
9
(Page 72)
DVD_3.3V_GND
10
DVD_3.3V_OUT
11
DVD_15V_GND
12
13 DVD_15V_IN
14 DVD15V-ON/OFF
15 9V-OUT
CN001
11P
AC3-DC
1
AC3-DC_GND
3
AC4
4
C007
AC4
5
0.1
6 VF
TRANS
C006 N
BOARD
7 VF
0.1
CN907
8 GND
(Page 80)
EVER-10V
9
STBY-RELAY
10
0
AC-P
11
-VFL
12
C027
0.01
C026
R276
0.01
4.7k (GZR8D/GZR9D)
E
5.6k (GZR7D)
EP002
CN203 17P GZR8D/GZR9D CN204 13P GZR7D
HP-L-OUT HP-L-OUT
1 1
HP-GND HP-GND
2 2
HP-R-OUT HP-R-OUT
3 3
POWER_GND POWER_GND
4 4
STK-MUTE STK-MUTE
5 5
SW-ON/OFF SW-ON/OFF
6 6
AMP FR & SW
V
UNREG.15V BOARD
7 7 UNREG.15V
CN450
8 RELAY_+B 8 RELAY_+B
AMP FR & SW
(Page 76)
L
9 GND(AC3-RELAY) BOARD 9 GND(AC3-RELAY)
CN442
PROTECT PROTECT
10 10
(Page 76)
IN-F-L IN-F-L
11 11
AMP-IN-GND AMP-IN-GND
12 12
IN-F-R IN-F-R
13 13
SW-GND
14
IN-SW
15
SW-GND
16
17 RELAY-SURR/CENT
HCD-GZR7D/GZR8D/GZR9D
Ver. 1.1