Schematic Diagram - Main Board (4/4) - Sony HCD-GTR333 Service Manual

5-18. SCHEMATIC DIAGRAM – MAIN Board (4/4) –
1 2 3
A
MAIN BOARD (4/4)
CN504
HCD-GTR333
B 10P
GND 10
GND 9
2CH DAMP
GND 8
BOARD
+13V 7
J
(1/4)
+13V 6
CN4001 +13V 5
R-CH 4
(Page 37)
AGND 3
C
L-CH 2
AGND 1
CN503 HCD-GTR555/
12P
HCD-GTR777
GND 12
GND 11
GND 10
3CH DAMP
D +13V 9
BOARD
+13V 8
K
(1/4)
+13V 7
R-CH 6
CN4001
AGND 5
(Page 43)
L-CH 4
AGND 3
SW-R 2
E AGND 1
GND 14
GND 13
GND 12
JL786
+13V 11
4CH DAMP
+13V 10
BOARD +13V 9
L
R-CH 8
F (1/4)
AGND 7
CN4001
L-CH 6
(Page 49)
AGND 5
SW-R 4
AGND 3
JL778
SW-L 2
AGND 1
CN502 HCD-GTR888
G
14P
26
MAIN BOARD
12
(3/4)
(Page 34)
28
27
H
MAIN BOARD (2/4)
7
13
(Page 33)
C771
ET800
I
(CHASSIS)
DMB21
BOARD
SHIELD 1
(3/3) C
JL755
USBP 2
CN1108 JL754
USBM 3
(Page 29) CN701
J
3P
30
MAIN BOARD
13
K (3/4)
(Page 34)
29
HCD-GTR333/GTR555/GTR777/GTR888
• See page 61 for IC Block Diagrams.
4 5 6
FRONT_MUTE
R973 R923
470 470
Q902
RT3CLLM
FRONT MUTE
-3 -3 R904
SWITCH
100
0 0 L-CH
R-CH
C604 C654 R954
470p 470p 100
R971 R921
4.7k 4.7k
C653
10
16V
C603
10
16V
R656 IC600 R606
R658 R607
0 4.7k uPC4558G2 4.7k 0
INPUT+ GND
4.6
INPUT- 4.6
INPUT+
R650
4.6
4.7k OUTPUT 4.6
INPUT-
R600
4.6
4.7k
4.6
VCC
OUTPUT
9
C606
IC600
0.1
OP AMP
JL784
JL782
JL780
R717
100
C719
10
C717 C718
0.1 0.1
C710 C711
0.1 R713
10
100k
0.1
R712 100k
C716 0.1
28
3.3
29 VDDA33
3.3
USBUP_DM
30
0.1
31 USBUP_DP
3.1
C712 22p R769 0
32 XTAL2
R711 0.6
X700
XTAL1/CLKIN
33
1M 24MHz
C713 10p 0.6
34 VDD18PLL
R710 12k 1.8
35 RBIAS
C715 0.1 1.8
36 VDD
3.3
33PLL
D704
MC2840-T112-1
C714
0.1
C720
0.1
7 8 9 10
MAIN BOARD (2/4)
(Page 33)
17 20 21 19 18
*13 C958
0.056 (HCD-GTR555/
HCD-GTR777)
0.15 (HCD-GTR888)
R824 R825 HCD-GTR555/
0 0 HCD-GTR777
C961
0.056 (HCD-GTR555)
68000P (HCD-GTR777)
0.1 (HCD-GTR888)
SW_MUTE
EXCEPT HCD-GTR333
C958
R963
*13
100k
R964 33k
C961
*13
R965 100k
C969 0.1
INPUT+ GND
R966
4.6
*14 C963 0.1
INPUT- 4.6
INPUT+
4.6
OUTPUT 4.6 R967 10k
INPUT-
R968
4.6
3.3k
4.6
VCC OUTPUT
*14 R966
9
C966
18k (HCD-GTR555/
R969
IC950 10 16V
HCD-GTR777)
6.8k
uPC4558G2
10k (HCD-GTR888)
IC950
R970 C967
6.8K (HCD-GTR555) OP AMP 0.1
4.7K (HCD-GTR777)
R970 *14
3.9K (HCD-GTR888)
C970
R960
100k
R910
HCD-GTR888
100k
R718
100
3.2 3.2 0 0 3.3 0
IC700
USB2512B-AEZG
27 26 25 24 23 22 21 20 19
IC700
USB CONTROLLER
NC
18
OCS2_N 17
C730
PRTPWR2
16
0.1
3.3
VDD33CR 15
1.8
VDD18 14
SUSP_IND/
OCS1_N C726
13 C725
LOCAL_PWR/
10 0.1
NON_REM0 PRTPWR1 12
TEST 11
3.3
VDDA33
10
C729
0.1
1 2 3 4 5 6 7 8 9
1.3
0 0 0 0 3.3
RT1N141C-TP-1
LED USB DRIVER
C722
7
0.1
35 35
HCD-GTR333/GTR555/GTR777/GTR888
11 12 13
10
22
HCD-GTR888
C908
0.15
C911
10k
R735
R866 R816
0
4.7k 4.7k
R924
470
R974
470
R916
4.6
10k
R736
0
4.6
Q954 -3 -3
R738
TRANSISTOR
4.6
0 0
SW MUTE SWITCH 0
9
R909
100
R959 C655 C605
C921
100
470 470 10 16V
R972 R922
4.7k 4.7k
IC805
C860 C810
uPC4558G2
10 10
16V IC805 16V
R975 OP AMP R925
0 0
INPUT+ GND
4.6
INPUT- 4.6
INPUT+
R976
4.6
4.7k
OUTPUT 4.6
INPUT-
R926
4.6
10 16V 4.7k
4.6
VCC OUTPUT
9
C909
0.1
C920 10 16V
R708 100
R724
C732
390
0.1 R722 22k
C728
0.1
0 (5) 0 (5) 0 (3.5) 9
5 6 7 8 IC702
NJM2903V(TE2)
IC702
C724
C727
10
IC B/D
0.1
16V
VBUS OVER
CURRENT DETECT
4 3 2 1
0 (5) 0 (5) 0.2
R727 0.1
(3.5)
C733
R723
0.1
22k
R725
C731
R703 390
0.1
1.3 100
Q809
RT3NDDM-T111-1
LED USB DRIVER
6.8
12.3
0
Q811
R755
R754
C740
C737
0.1 0.1
14 15 16 17
R914 R913
33k 100k
R915
100k
C919 0.1
IC900
uPC4558G2
IC900
OP AMP
INPUT+ GND
C913
0.1
INPUT- 4.6
INPUT+
OUTPUT 4.6
INPUT-
R918
R917
3.3k
4.6 10k
VCC OUTPUT
R919
6.8k
R920 C917
3.9k 0.1
MAIN BOARD
(1/4), (2/4), (3/4)
(Page 32),
(Page 33),
6
12
(Page 34)
23 MAIN BOARD
24
11
(3/4)
(Page 34)
25
CN705
15P
JL768
1 LED13.5V
JL769
3 USB1_BLUE
JL770
4 USB2_RED
JL771
5 USB2_BLUE
JL772
6 USB A+5V
JL773
USB BOARD
7 D-A
JL774
M
8 D+A
NO1502
0
9 USB A GND
JL723 (Page 58)
10 SHIELD
JL724
11 USB B+5V
JL776
12 D-B
JL777
13 D+B
0
14 USB B GND
15 SHIELD
ET700
(CHASSIS)