Schematic Diagram - Main Board (4/5) - Sony HCD-GN1300D Service Manual

HCD-GN1300D
6-25. SCHEMATIC DIAGRAM – MAIN BOARD (4/5) –
1 2 3
A
MAIN
BOARD
MAIN BOARD (4/5)
(2/5),(3/5),(5/5)
4
(Page 50,51,53)
MAIN
4
BOARD
3
(1/5),(2/5),(3/5),(5/5)
A1
B
(Page 49,50,51,53)
MAIN
BOARD
1
(1/5),(2/5),(3/5)
1
(Page 49,50,51)
16
MAIN
C
BOARD
8
(3/5)
R231
(Page 51)
27
D
28
E
R233
MAIN
F
10k
BOARD
R232
9
(3/5) 8.2k
(Page 51)
G
24
26
H
25
30
I
J
HCD-GN1300D
• Refer to page 25 for Block Diagrams.
4 5 6
C270
C291 C241
47
4.7 4.7 R271 C271
16V
820p
470
R280 R230
IC252
1k 1k
0
R293 R243 R270
47k 47k 10k
NJM4558V-TE2
FR PREAMP
Q295 0
Q245
4
GND
0
0 0 0
Q295,Q245 4.6
2SC3052EF-T1-LEF
3 INPUT+
-3.7
MUTE -3.7
4.6
R294 R244
2.2k 2.2k 2 INPUT-
R272
4.6
15k
OUTPUT
1
C274
10
50V
C276
R278
1k
JW599
17.5
IC253 R227 47k
C231
0.1
OP-AMP
Q270
IC253
0 0
NJM4558V-TE2
4.7 R225
0
22k
-3.7
4 GND INPUT+ 5
4.7 R224
4.6
10k
R279
3 INPUT+ INPUT- 6
2.2k
4.7 R223
4.6
10k
OUTPUT
2 INPUT- 7
4.7 9.0
1 OUTPUT VCC 8
C225 100 10V
C226
0.1
C237
10
50V
R236 R261
1k
47k
0
0
Q272
2SC3052EF-T1-LEF
-3.7
MUTE
R262
2.2k
7 8 9
D633
MA2J1110GLS0
AGND
IC102
C220 IC102
C221 R221
47 C300 M61530FP-D60G
470
820p
16V FL-IN 4.7 C301
SURROUND VOLUME CONTROL
220p
50V 4.5
R301
R220 42 FL_LPFOUT
IC252 470
10k R300 10k
4.5 FR_LPFOUT
C302 220p
41 FL_LPFIN
4.6 R302
47k
C370 1000p 4.5
FR_LPFIN
INPUT+ 5
R372 47k
40 R_LPFIN
4.6
Rt C372 4.7 R371 R370
4.5
SL_EXTIN
2.2k 2.2k
INPUT- 6
CD-R
R222 39
4.6 R_LPFOUT
15k
C371
4.5
SL_VOLIN
2200p
OUTPUT 7
CD-L
C223
38 L-LPFOUT
9.1
22p
R321 R320 4.5
SL_LPFOUT
VCC 8 50V 2.2k 2.2k
C322 4.7
Lt
C224 37 L_LPFIN
10 C320 1000p
R322 47k 4.5
50V SL_LPFIN
36 REFIN
47 16V
C340
C341
4.5
100 SR_EXTIN
100
16V
16V
35 REFOUT
4.5
C275 R228 R314 1M SR_VOLIN
R315
DPLL
0.1 1k
10k
34 FL_OUT
R318 C318 4.5
C314 SR_LPFOUT
1M 0.047
4.7
33
FR_IN
R364
4.5
SR_LPFIN
1M
R277 47k DPLR
32 FR_OUT
R365
C364
FL_IN 10k C_VOLIN
4.7
31 SL_BB1
0 0 C_LPFOUT
Q250
30 SL_BB2
2SC3052EF-T1-LEF
-3.7
4.5
MUTE C_LPFIN
SL-OUT
Q270 29 SL_OUT
2SC3052EF-T1-LEF
R229
MUTE LFE_VOLIN
2.2k
28
SR_BB1
27 SR_BB2
FR_IN
4.6
SR-OUT
26 SR_OUT
4.6
C-OUT
25 C_OUT
R324 4.6
10k
24 SW_OUT
R323
4.6
2.2k
23
SW_LPFIN
R266 C249 C324 4.6
R260
C-OUT
4.7 0.47
1k SW-OUT
47k
22 SW_LPFOUT
Q271 C323
0.1
0 0
Q271
-3.7 2SC3052EF-T1-LEF
MUTE
R259
2.2k
R296
2.2k 3.6
C508
-3.7
C277
2.2
2.2
50V
R295
R276 50V R538 R539
Q290
47k 470k 47k 470k
C227
C509
RT1P141C-TP-1 3.2
2.2
2.2
MUTE
50V
50V
52 52
10 11 12
11
11
NO100
4P
AC-CUT DET
1 AC-CUT-DET
54
2 STBY-RY
3 STBY-RY-GND
4 EVER+10V
CN131
15P
92
15
VIDEO-MUTE
78
14
VIDEO-SW
C351 C350
4.5
FR-IN USB-OCD
220p 4.7
13
USB-OC
1
USB-SW
4.5 R351 12
R350 R352 USB-SW
470
10k 47k 59
2 11
KRMOD
4.5 C352 220p 50V
77
10
47k MICREQ
R304 C353
3
C305
C304 0.022 9
4.5 GND
10
50V 0.1
49
4 8 SCO
4.5
48
7
SOD
5
47
C306
4.5 6 SIO
SL-IN
1000p 50V
R307
C307 4.7 25
6 5
IFBUSY
2.2k
4.5 R306 R305 10k
24
4.7k
4 XIFCS
C230
7
C308 R354 47k
4.5 3
3.3V-MNT
1000p 50V
23
0.1
8 2
SYSRST
C354
4.5 C355
0.022
10 50V 1
GND/OCS
9
C356 R357
4.5
SR-IN
1000p 50V C357
2.2k
4.7
10
1 D-GND
R356 4.7k
4.5 Rt
C358
2 RT
1000p 50V
11
C375
C376 R355 10k
1000p 3
4.5 A-GND
10 50V
Lt
50V R376 10k
12
4 LT
4.5 R375 C373
C-IN
4.7 5
R374 4.7k 2.2k A-GND
13
LFE-IN
6 SW
4.5
LFE-IN
C374 1000p
C-IN
14 7
FC
C327 4.7 C123 0.22 50V
4.5 SR-IN
SW-IN
8 SR
C326 4.7 R143 10k
15
SL-IN
R142 10k 9
9.1 SL
SW_IN
R325 47k
16
10 A-GND
0 R316 FR-IN
VCC
11
1k FR
21
17
C313
0 12 A-GND
R317
DATA 220p
1k FL-IN
50V 22
18 13 FL
C309 C316
C315
CLK 220p
330 14
0.1 DVD+5V
50V
10V
19
15 A-GND
GND
L-IN
20 16
L-IN
4.5
TEST
17 A-GND
21
R-IN
18
R-IN
AGC C303
1
19 A-GND
50V
XVOICE
20
XVOICE
SCORE
21 SCORE
CN130
21P
Q507 12
D505
GND
-VL
C228 1000 10V
10
10
13 14 15
MAIN
BOARD
(5/5)
(Page 53)
SUBTRANS
BOARD
A
CN1203
(Page 57)
DMB18
BOARD
V
(4/5)
CN110
(Page 38)
DMB18
BOARD
S
(1/5)
CN304
(Page 35)
MAIN
BOARD
(5/5)
(Page 53)
MAIN
BOARD
2
(1/5),(2/5),(3/5),(5/5)
(Page 49,50,51,53)
MAIN
BOARD
(3/5),(5/5)
(Page 51,53)