TG16:Connector Pinouts

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AV Out

Note: Female connector is pictured. A similar pinout is also used on the Sega Master System and Genesis/Mega Drive.

5pindinnumbered.png
Pin # Description
1 Composite Video Out
2 Ground
3 Left Audio
4 Right Audio
5 5V

AV Out (PAL TurboGrafx)

Note: Female connector is pictured. Connector is mounted upside down relative to the console.

5pindin240.png
Pin # Description
1 Composite Video Out
2 Left Audio
3 Right Audio
4 5V
5 Ground

Controller Port (PC Engine/TurboDuo)

Note: Female is connector at the console. Male is connector at the controller. Diagram pictured is of the female end.

8pinminidin.png
Pin # Description
1 5V
2 Up/Button I
3 Right/Button II
4 Down/Select
5 Left/Run
6 Select Line
7 Output Enable (OE)
8 Ground

Controller Port (TurboGrafx-16)

Note: Female is connector at the console. Male is connector at the controller. Diagram pictured is of the female end. Note that the controller connector is mounted upside down relative to the console.

8pindin270.png
Pin # Description
1 5V
2 Up/Button I
3 Right/Button II
4 Down/Select
5 Left/Run
6 Select Line
7 Output Enable (OE)
8 Ground

Expansion Port

Note: The pinout is the same between PC Engine consoles and the TurboGrafx-16 but the actual connector shape is different between the two. Looking at the console end, row C is at the top with row A at the bottom; pins are numbered from left to right.

Tg16expport.png
Pin # Description Pin # Description Pin # Description
C1 Right Audio Out B1 External Audio Out (from HuCard slot) A1 Left Audio Out
C2 Analog Ground B2 HuC6280 Pin 30 (K7) A2 5V
C3 Card Detect (XCARD) B3 High Speed Mode (HSM) A3 HuC6260 Chip Select (CESEL)
C4 HuC6260 Chip Enable (XCEK) B4 Write (XWR) A4 A18
C5 A17 B5 A5 A5 A14
C6 A13 B6 A8 A6 A9
C7 A11 B7 Read (XRD) A7 A10
C8 Ground B8 D7 A8 D6
C9 D5 B9 D4 A9 Dot Clock (DCK)
C10 D3 B10 D2 A10 Vertical Sync
C11 D1 B11 Horizontal Sync A11 External Power
C12 D0 B12 A0 A12 Sprite Data and Background Data (SPBG)
C13 A1 B13 A2 A13 Video Data Bus 7 (VD7)
C14 A3 B14 Video Data Bus 6 (VD6) A14 External Power
C15 A4 B15 A5 A15 Video Data Bus 5 (VD5)
C16 A6 B16 A7 A16 Video Data Bus 4 (VD4)
C17 Digital Ground B17 A12 A17 Video Data Bus 3 (VD3)
C18 A15 B18 A16 A18 Video Data Bus 2 (VD2)
C19 A19 B19 A20 A19 Video Data Bus (VD1)
C20 Digital Ground B20 RDY A20 Video Data Bus 0 (VD0)
C21 5V B21 IRQ2 A21 Analog Ground
C22 Composite Sync B22 RESET A22 Composite Video Out
C23 Blue B23 Green A23 Red

HuCard Slot

Note: Pins are numbered from left to right looking at the HuCard with the label right side up.

Pin # Name Description
1 CD Card Detect
2 AUDIO_IN Audio Input
3 A19
4 A16
5 A15
6 A12
7 A7
8 A6
9 A5
10 A4
11 A3
12 A2
13 A1
14 A0
15 D0 (PC Engine) / D7 (TurboGrafx)
16 D1 (PC Engine) / D6 (TurboGrafx)
17 D2 (PC Engine) / D5 (TurboGrafx)
18 Ground
19 D3 (PC Engine) / D4 (TurboGrafx)
20 D4 (PC Engine) / D3 (TurboGrafx)
21 D5 (PC Engine) / D2 (TurboGrafx)
22 D6 (PC Engine) / D1 (TurboGrafx)
23 D7 (PC Engine) / D0 (TurboGrafx)
24 CE Chip Select
25 A10
26 OE Output Enable
27 A11
28 A9
29 A8
30 A13
31 A14
32 A17
33 A18
34 XWR Write Strobe
35 HSM High Speed Mode
36 RESET
37 IRQ2
38 5V