Philips 32HFL3331/93 Service Manual page 3

2.3.1 Side connections
Note: The following connector colour abbreviations are used
(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy=
Grey, Rd= Red, Wh= White, and Ye= Yellow.
USB2.0
1
Figure 2-2 USB (type A)
1 - +5V
2 - Data (-)
3 - Data (+)
4 - Ground
HDMI: Digital Video, Digital Audio - In
19
18
Figure 2-3 HDMI (type A) connector
1 - D2+
2 - Shield
3 - D2-
4 - D1+
5 - Shield
6 - D1-
7 - D0+
8 - Shield
9 - D0-
10 - CLK+
11 - Shield
12 - CLK-
13 - n.c.
14 - n.c.
15 - DDC_SCL
16 - DDC_SDA
17 - Ground
18 - +5V
19 - HPD
20 - Ground
Cinch: Video CVBS - In, Audio - In
Ye - Video CVBS
Wh - Audio L
Rd - Audio R
Mini Jack: Audio Head phone - Out
Bk - Head phone
2.3.2 Rear Connections
HDMI 1 & 2: Digital Video, Digital Audio - In
See HDMI side connector.
CVI-1&2: Cinch: Video YPbPr - In, Audio - In
Gn - Video Y
Bu - Video Pb
Rd - Video Pr
2.4 Chassis Overview
Refer to chapter Block Diagrams
Technical Specifications and Connections
2 3 4
E_06532_022.eps
300904
Gnd
1
2
E_06532_017.eps
250505
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
DDC clock
DDC data
Gnd
Hot Plug Detect
Gnd
/ 75 Ω
1 V
PP
0.5 V / 10 kΩ
RMS
0.5 V / 10 kΩ
RMS
32 - 600 Ω / 10 mW
/ 75 Ω
1 V
PP
/ 75 Ω
0.7 V
PP
/ 75 Ω
0.7 V
PP
for PWB/CBA locations.
Wh - Audio L
Rd - Audio R
AV-In: Cinch: Video CVBS - In, Audio - In
Ye - Video CVBS
Wh - Audio L
Rd - Audio R
AV-Out: Cinch: Video CVBS - Out, Audio - Out
Ye - Video CVBS
Wh - Audio L
Rd - Audio R
Cinch: S/PDIF - Out (if present)
k
Bk - Coaxial
jk
jk
H
Mini Jack: IR Link (if present)
1 - Ground
2 - OIRI-IS
3 - OIRI-IN
4 - n.c.
5 - n.c.
IR Out (if present)
1 - Ground
2 - OIRI-IN
j
3 - Ground
H
j
j
Mini Jack: Service Connector (UART)
H
1 - Ground
j
2 - UART_TX
j
3 - UART_RX
H
j
VGA/PC: Video RGB - In
j
H
j
j
jk
H
j
1 - Video Red
j
2 - Video Green
H
3 - Video Blue
4 - n.c.
5 - Ground
6 - Ground Red
jq
7 - Ground Green
jq
8 - Ground Blue
jq
9 - +5V
10 - Ground Sync
11 - n.c.
ot
12 - DDC_SDA
13 - H-sync
14 - V-sync
15 - DDC_SCL
PC Audio: Mini Jack: VGA Audio - In
Bk - Audio L/R
jq
Aerial - In
jq
- - IEC-type (EU)
jq
TCM3.1A LA
0.5 V / 10 kΩ
RMS
0.5 V / 10 kΩ
RMS
/ 75 Ω
1 V
PP
0.5 V / 10 kΩ
RMS
0.5 V / 10 kΩ
RMS
/ 75 Ω
1 V
PP
0.5 V /10 kΩ
RMS
0.5 V / 10 kΩ
RMS
0.4 - 0.6V / 75 ohm
PP
Gnd
Gnd
Gnd
Gnd
Transmit
Receive
1 5
10
6
11 15
E_06532_002.eps
171108
Figure 2-4 VGA Connector
/ 75 Ω
0.7 V
PP
/ 75 Ω
0.7 V
PP
/ 75 Ω
0.7 V
PP
Gnd
Gnd
Gnd
Gnd
+5 V
DC
Gnd
DDC data
0 - 5 V
0 - 5 V
DDC clock
0.5 V / 10 kΩ
RMS
Coax, 75 Ω
2. EN 3
jq
jq
jq
jq
jq
kq
kq
kq
kq
H
j
k
H
k
H
H
k
j
j
j
j
H
H
H
H
j
H
j
j
j
j
jq
D
2010-Jun-25